HAVE_INTEL_VULKAN=yes;
;;
+ xradeon)
+ PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
+ HAVE_RADEON_VULKAN=yes;
+ ;;
*)
AC_MSG_ERROR([Vulkan driver '$driver' does not exist])
;;
i*86|x86_64|amd64) enable_gallium_llvm=yes;;
esac
fi
-if test "x$enable_gallium_llvm" = xyes; then
+if test "x$enable_gallium_llvm" = xyes || test "x$HAVE_RADEON_VULKAN" = xyes; then
if test -n "$llvm_prefix"; then
AC_PATH_TOOL([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
else
else
amdgpu_llvm_target_name='amdgpu'
fi
- if test "x$enable_gallium_llvm" != "xyes"; then
- AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
- fi
- llvm_check_version_for "3" "6" "0" $1
+ llvm_check_version_for $2 $3 $4 $1
if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
fi
fi
}
+radeon_gallium_llvm_check() {
+ if test "x$enable_gallium_llvm" != "xyes"; then
+ AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
+ fi
+ radeon_llvm_check $*
+}
+
swr_llvm_check() {
gallium_require_llvm $1
if test ${LLVM_VERSION_INT} -lt 306; then
gallium_require_drm "Gallium R600"
gallium_require_drm_loader
if test "x$enable_opencl" = xyes; then
- radeon_llvm_check "r600g"
+ radeon_gallium_llvm_check "r600g" "3" "6" "0"
LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
fi
;;
PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
gallium_require_drm "radeonsi"
gallium_require_drm_loader
- radeon_llvm_check "radeonsi"
+ radeon_gallium_llvm_check "radeonsi" "3" "6" "0"
require_egl_drm "radeonsi"
;;
xnouveau)
done
fi
+if test "x$HAVE_RADEON_VULKAN" != "x0"; then
+ radeon_llvm_check "radv" "3" "9" "0"
+fi
+
dnl Set LLVM_LIBS - This is done after the driver configuration so
dnl that drivers can add additional components to LLVM_COMPONENTS.
dnl Previously, gallium drivers were updating LLVM_LIBS directly
AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
+AM_CONDITIONAL(HAVE_RADEON_VULKAN, test "x$HAVE_RADEON_VULKAN" = xyes)
AM_CONDITIONAL(HAVE_INTEL_VULKAN, test "x$HAVE_INTEL_VULKAN" = xyes)
+AM_CONDITIONAL(HAVE_AMD_DRIVERS, test "x$HAVE_GALLIUM_R600" = xyes -o \
+ "x$HAVE_GALLIUM_RADEONSI" = xyes -o \
+ "x$HAVE_RADEON_VULKAN" = xyes)
+
AM_CONDITIONAL(HAVE_INTEL_DRIVERS, test "x$HAVE_INTEL_VULKAN" = xyes -o \
"x$HAVE_I965_DRI" = xyes)
AC_CONFIG_FILES([Makefile
src/Makefile
src/amd/Makefile
+ src/amd/common/Makefile
+ src/amd/vulkan/Makefile
src/compiler/Makefile
src/egl/Makefile
src/egl/main/egl.pc
# include only conditionally ?
SUBDIRS += compiler
-if HAVE_GALLIUM_RADEON_COMMON
+if HAVE_AMD_DRIVERS
SUBDIRS += amd
endif
SUBDIRS += intel/vulkan
endif
+# Requires wayland-drm
+if HAVE_RADEON_VULKAN
+SUBDIRS += amd/common
+SUBDIRS += amd/vulkan
+endif
+
if HAVE_GALLIUM
SUBDIRS += gallium
endif
--- /dev/null
+# Copyright © 2016 Bas Nieuwenhuizen
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+include Makefile.sources
+
+# TODO cleanup these
+AM_CPPFLAGS = \
+ $(VALGRIND_CFLAGS) \
+ $(DEFINES) \
+ -I$(top_srcdir)/include \
+ -I$(top_builddir)/src \
+ -I$(top_srcdir)/src \
+ -I$(top_builddir)/src/compiler \
+ -I$(top_builddir)/src/compiler/nir \
+ -I$(top_srcdir)/src/compiler \
+ -I$(top_srcdir)/src/mapi \
+ -I$(top_srcdir)/src/mesa \
+ -I$(top_srcdir)/src/mesa/drivers/dri/common \
+ -I$(top_srcdir)/src/gallium/auxiliary \
+ -I$(top_srcdir)/src/gallium/include
+
+AM_CFLAGS = $(VISIBILITY_CFLAGS) \
+ $(PTHREAD_CFLAGS) \
+ $(LLVM_CFLAGS) \
+ $(LIBELF_CFLAGS)
+
+AM_CXXFLAGS = \
+ $(VISIBILITY_CXXFLAGS) \
+ $(LLVM_CXXFLAGS)
+
+noinst_LTLIBRARIES = libamd_common.la
+
+libamd_common_la_SOURCES = $(AMD_COMPILER_SOURCES)
--- /dev/null
+# Copyright © 2016 Bas Nieuwenhuizen
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+AMD_COMPILER_SOURCES := \
+ ac_binary.c \
+ ac_binary.h \
+ ac_llvm_helper.cpp \
+ ac_llvm_util.c \
+ ac_llvm_util.h \
+ ac_nir_to_llvm.c \
+ ac_nir_to_llvm.h
--- /dev/null
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors: Tom Stellard <thomas.stellard@amd.com>
+ *
+ * Based on radeon_elf_util.c.
+ */
+
+#include "ac_binary.h"
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
+#include <gelf.h>
+#include <libelf.h>
+#include <stdio.h>
+
+#include <sid.h>
+
+#define SPILLED_SGPRS 0x4
+#define SPILLED_VGPRS 0x8
+
+static void parse_symbol_table(Elf_Data *symbol_table_data,
+ const GElf_Shdr *symbol_table_header,
+ struct ac_shader_binary *binary)
+{
+ GElf_Sym symbol;
+ unsigned i = 0;
+ unsigned symbol_count =
+ symbol_table_header->sh_size / symbol_table_header->sh_entsize;
+
+ /* We are over allocating this list, because symbol_count gives the
+ * total number of symbols, and we will only be filling the list
+ * with offsets of global symbols. The memory savings from
+ * allocating the correct size of this list will be small, and
+ * I don't think it is worth the cost of pre-computing the number
+ * of global symbols.
+ */
+ binary->global_symbol_offsets = CALLOC(symbol_count, sizeof(uint64_t));
+
+ while (gelf_getsym(symbol_table_data, i++, &symbol)) {
+ unsigned i;
+ if (GELF_ST_BIND(symbol.st_info) != STB_GLOBAL ||
+ symbol.st_shndx == 0 /* Undefined symbol */) {
+ continue;
+ }
+
+ binary->global_symbol_offsets[binary->global_symbol_count] =
+ symbol.st_value;
+
+ /* Sort the list using bubble sort. This list will usually
+ * be small. */
+ for (i = binary->global_symbol_count; i > 0; --i) {
+ uint64_t lhs = binary->global_symbol_offsets[i - 1];
+ uint64_t rhs = binary->global_symbol_offsets[i];
+ if (lhs < rhs) {
+ break;
+ }
+ binary->global_symbol_offsets[i] = lhs;
+ binary->global_symbol_offsets[i - 1] = rhs;
+ }
+ ++binary->global_symbol_count;
+ }
+}
+
+static void parse_relocs(Elf *elf, Elf_Data *relocs, Elf_Data *symbols,
+ unsigned symbol_sh_link,
+ struct ac_shader_binary *binary)
+{
+ unsigned i;
+
+ if (!relocs || !symbols || !binary->reloc_count) {
+ return;
+ }
+ binary->relocs = CALLOC(binary->reloc_count,
+ sizeof(struct ac_shader_reloc));
+ for (i = 0; i < binary->reloc_count; i++) {
+ GElf_Sym symbol;
+ GElf_Rel rel;
+ char *symbol_name;
+ struct ac_shader_reloc *reloc = &binary->relocs[i];
+
+ gelf_getrel(relocs, i, &rel);
+ gelf_getsym(symbols, GELF_R_SYM(rel.r_info), &symbol);
+ symbol_name = elf_strptr(elf, symbol_sh_link, symbol.st_name);
+
+ reloc->offset = rel.r_offset;
+ strncpy(reloc->name, symbol_name, sizeof(reloc->name)-1);
+ reloc->name[sizeof(reloc->name)-1] = 0;
+ }
+}
+
+void ac_elf_read(const char *elf_data, unsigned elf_size,
+ struct ac_shader_binary *binary)
+{
+ char *elf_buffer;
+ Elf *elf;
+ Elf_Scn *section = NULL;
+ Elf_Data *symbols = NULL, *relocs = NULL;
+ size_t section_str_index;
+ unsigned symbol_sh_link = 0;
+
+ /* One of the libelf implementations
+ * (http://www.mr511.de/software/english.htm) requires calling
+ * elf_version() before elf_memory().
+ */
+ elf_version(EV_CURRENT);
+ elf_buffer = MALLOC(elf_size);
+ memcpy(elf_buffer, elf_data, elf_size);
+
+ elf = elf_memory(elf_buffer, elf_size);
+
+ elf_getshdrstrndx(elf, §ion_str_index);
+
+ while ((section = elf_nextscn(elf, section))) {
+ const char *name;
+ Elf_Data *section_data = NULL;
+ GElf_Shdr section_header;
+ if (gelf_getshdr(section, §ion_header) != §ion_header) {
+ fprintf(stderr, "Failed to read ELF section header\n");
+ return;
+ }
+ name = elf_strptr(elf, section_str_index, section_header.sh_name);
+ if (!strcmp(name, ".text")) {
+ section_data = elf_getdata(section, section_data);
+ binary->code_size = section_data->d_size;
+ binary->code = MALLOC(binary->code_size * sizeof(unsigned char));
+ memcpy(binary->code, section_data->d_buf, binary->code_size);
+ } else if (!strcmp(name, ".AMDGPU.config")) {
+ section_data = elf_getdata(section, section_data);
+ binary->config_size = section_data->d_size;
+ binary->config = MALLOC(binary->config_size * sizeof(unsigned char));
+ memcpy(binary->config, section_data->d_buf, binary->config_size);
+ } else if (!strcmp(name, ".AMDGPU.disasm")) {
+ /* Always read disassembly if it's available. */
+ section_data = elf_getdata(section, section_data);
+ binary->disasm_string = strndup(section_data->d_buf,
+ section_data->d_size);
+ } else if (!strncmp(name, ".rodata", 7)) {
+ section_data = elf_getdata(section, section_data);
+ binary->rodata_size = section_data->d_size;
+ binary->rodata = MALLOC(binary->rodata_size * sizeof(unsigned char));
+ memcpy(binary->rodata, section_data->d_buf, binary->rodata_size);
+ } else if (!strncmp(name, ".symtab", 7)) {
+ symbols = elf_getdata(section, section_data);
+ symbol_sh_link = section_header.sh_link;
+ parse_symbol_table(symbols, §ion_header, binary);
+ } else if (!strcmp(name, ".rel.text")) {
+ relocs = elf_getdata(section, section_data);
+ binary->reloc_count = section_header.sh_size /
+ section_header.sh_entsize;
+ }
+ }
+
+ parse_relocs(elf, relocs, symbols, symbol_sh_link, binary);
+
+ if (elf){
+ elf_end(elf);
+ }
+ FREE(elf_buffer);
+
+ /* Cache the config size per symbol */
+ if (binary->global_symbol_count) {
+ binary->config_size_per_symbol =
+ binary->config_size / binary->global_symbol_count;
+ } else {
+ binary->global_symbol_count = 1;
+ binary->config_size_per_symbol = binary->config_size;
+ }
+}
+
+static
+const unsigned char *ac_shader_binary_config_start(
+ const struct ac_shader_binary *binary,
+ uint64_t symbol_offset)
+{
+ unsigned i;
+ for (i = 0; i < binary->global_symbol_count; ++i) {
+ if (binary->global_symbol_offsets[i] == symbol_offset) {
+ unsigned offset = i * binary->config_size_per_symbol;
+ return binary->config + offset;
+ }
+ }
+ return binary->config;
+}
+
+
+static const char *scratch_rsrc_dword0_symbol =
+ "SCRATCH_RSRC_DWORD0";
+
+static const char *scratch_rsrc_dword1_symbol =
+ "SCRATCH_RSRC_DWORD1";
+
+void ac_shader_binary_read_config(struct ac_shader_binary *binary,
+ struct ac_shader_config *conf,
+ unsigned symbol_offset)
+{
+ unsigned i;
+ const unsigned char *config =
+ ac_shader_binary_config_start(binary, symbol_offset);
+ bool really_needs_scratch = false;
+
+ /* LLVM adds SGPR spills to the scratch size.
+ * Find out if we really need the scratch buffer.
+ */
+ for (i = 0; i < binary->reloc_count; i++) {
+ const struct ac_shader_reloc *reloc = &binary->relocs[i];
+
+ if (!strcmp(scratch_rsrc_dword0_symbol, reloc->name) ||
+ !strcmp(scratch_rsrc_dword1_symbol, reloc->name)) {
+ really_needs_scratch = true;
+ break;
+ }
+ }
+
+ for (i = 0; i < binary->config_size_per_symbol; i+= 8) {
+ unsigned reg = util_le32_to_cpu(*(uint32_t*)(config + i));
+ unsigned value = util_le32_to_cpu(*(uint32_t*)(config + i + 4));
+ switch (reg) {
+ case R_00B028_SPI_SHADER_PGM_RSRC1_PS:
+ case R_00B128_SPI_SHADER_PGM_RSRC1_VS:
+ case R_00B228_SPI_SHADER_PGM_RSRC1_GS:
+ case R_00B848_COMPUTE_PGM_RSRC1:
+ conf->num_sgprs = MAX2(conf->num_sgprs, (G_00B028_SGPRS(value) + 1) * 8);
+ conf->num_vgprs = MAX2(conf->num_vgprs, (G_00B028_VGPRS(value) + 1) * 4);
+ conf->float_mode = G_00B028_FLOAT_MODE(value);
+ break;
+ case R_00B02C_SPI_SHADER_PGM_RSRC2_PS:
+ conf->lds_size = MAX2(conf->lds_size, G_00B02C_EXTRA_LDS_SIZE(value));
+ break;
+ case R_00B84C_COMPUTE_PGM_RSRC2:
+ conf->lds_size = MAX2(conf->lds_size, G_00B84C_LDS_SIZE(value));
+ break;
+ case R_0286CC_SPI_PS_INPUT_ENA:
+ conf->spi_ps_input_ena = value;
+ break;
+ case R_0286D0_SPI_PS_INPUT_ADDR:
+ conf->spi_ps_input_addr = value;
+ break;
+ case R_0286E8_SPI_TMPRING_SIZE:
+ case R_00B860_COMPUTE_TMPRING_SIZE:
+ /* WAVESIZE is in units of 256 dwords. */
+ if (really_needs_scratch)
+ conf->scratch_bytes_per_wave =
+ G_00B860_WAVESIZE(value) * 256 * 4;
+ break;
+ case SPILLED_SGPRS:
+ conf->spilled_sgprs = value;
+ break;
+ case SPILLED_VGPRS:
+ conf->spilled_vgprs = value;
+ break;
+ default:
+ {
+ static bool printed;
+
+ if (!printed) {
+ fprintf(stderr, "Warning: LLVM emitted unknown "
+ "config register: 0x%x\n", reg);
+ printed = true;
+ }
+ }
+ break;
+ }
+
+ if (!conf->spi_ps_input_addr)
+ conf->spi_ps_input_addr = conf->spi_ps_input_ena;
+ }
+}
--- /dev/null
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors: Tom Stellard <thomas.stellard@amd.com>
+ *
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+struct ac_shader_reloc {
+ char name[32];
+ uint64_t offset;
+};
+
+struct ac_shader_binary {
+ /** Shader code */
+ unsigned char *code;
+ unsigned code_size;
+
+ /** Config/Context register state that accompanies this shader.
+ * This is a stream of dword pairs. First dword contains the
+ * register address, the second dword contains the value.*/
+ unsigned char *config;
+ unsigned config_size;
+
+ /** The number of bytes of config information for each global symbol.
+ */
+ unsigned config_size_per_symbol;
+
+ /** Constant data accessed by the shader. This will be uploaded
+ * into a constant buffer. */
+ unsigned char *rodata;
+ unsigned rodata_size;
+
+ /** List of symbol offsets for the shader */
+ uint64_t *global_symbol_offsets;
+ unsigned global_symbol_count;
+
+ struct ac_shader_reloc *relocs;
+ unsigned reloc_count;
+
+ /** Disassembled shader in a string. */
+ char *disasm_string;
+};
+
+struct ac_shader_config {
+ unsigned num_sgprs;
+ unsigned num_vgprs;
+ unsigned spilled_sgprs;
+ unsigned spilled_vgprs;
+ unsigned lds_size;
+ unsigned spi_ps_input_ena;
+ unsigned spi_ps_input_addr;
+ unsigned float_mode;
+ unsigned scratch_bytes_per_wave;
+};
+
+/*
+ * Parse the elf binary stored in \p elf_data and create a
+ * ac_shader_binary object.
+ */
+void ac_elf_read(const char *elf_data, unsigned elf_size,
+ struct ac_shader_binary *binary);
+
+void ac_shader_binary_read_config(struct ac_shader_binary *binary,
+ struct ac_shader_config *conf,
+ unsigned symbol_offset);
--- /dev/null
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+
+/* based on Marek's patch to lp_bld_misc.cpp */
+
+// Workaround http://llvm.org/PR23628
+#if HAVE_LLVM >= 0x0307
+# pragma push_macro("DEBUG")
+# undef DEBUG
+#endif
+
+#include "ac_nir_to_llvm.h"
+#include <llvm-c/Core.h>
+#include <llvm/Target/TargetOptions.h>
+#include <llvm/ExecutionEngine/ExecutionEngine.h>
+
+extern "C" void
+ac_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes)
+{
+ llvm::Argument *A = llvm::unwrap<llvm::Argument>(val);
+ llvm::AttrBuilder B;
+ B.addDereferenceableAttr(bytes);
+ A->addAttr(llvm::AttributeSet::get(A->getContext(), A->getArgNo() + 1, B));
+}
--- /dev/null
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+/* based on pieces from si_pipe.c and radeon_llvm_emit.c */
+#include "ac_llvm_util.h"
+
+#include <llvm-c/Core.h>
+
+#include "c11/threads.h"
+
+#include <assert.h>
+#include <stdio.h>
+
+static void ac_init_llvm_target()
+{
+#if HAVE_LLVM < 0x0307
+ LLVMInitializeR600TargetInfo();
+ LLVMInitializeR600Target();
+ LLVMInitializeR600TargetMC();
+ LLVMInitializeR600AsmPrinter();
+#else
+ LLVMInitializeAMDGPUTargetInfo();
+ LLVMInitializeAMDGPUTarget();
+ LLVMInitializeAMDGPUTargetMC();
+ LLVMInitializeAMDGPUAsmPrinter();
+#endif
+}
+
+static once_flag ac_init_llvm_target_once_flag = ONCE_FLAG_INIT;
+
+static LLVMTargetRef ac_get_llvm_target(const char *triple)
+{
+ LLVMTargetRef target = NULL;
+ char *err_message = NULL;
+
+ call_once(&ac_init_llvm_target_once_flag, ac_init_llvm_target);
+
+ if (LLVMGetTargetFromTriple(triple, &target, &err_message)) {
+ fprintf(stderr, "Cannot find target for triple %s ", triple);
+ if (err_message) {
+ fprintf(stderr, "%s\n", err_message);
+ }
+ LLVMDisposeMessage(err_message);
+ return NULL;
+ }
+ return target;
+}
+
+static const char *ac_get_llvm_processor_name(enum radeon_family family)
+{
+ switch (family) {
+ case CHIP_TAHITI:
+ return "tahiti";
+ case CHIP_PITCAIRN:
+ return "pitcairn";
+ case CHIP_VERDE:
+ return "verde";
+ case CHIP_OLAND:
+ return "oland";
+ case CHIP_HAINAN:
+ return "hainan";
+ case CHIP_BONAIRE:
+ return "bonaire";
+ case CHIP_KABINI:
+ return "kabini";
+ case CHIP_KAVERI:
+ return "kaveri";
+ case CHIP_HAWAII:
+ return "hawaii";
+ case CHIP_MULLINS:
+ return "mullins";
+ case CHIP_TONGA:
+ return "tonga";
+ case CHIP_ICELAND:
+ return "iceland";
+ case CHIP_CARRIZO:
+ return "carrizo";
+#if HAVE_LLVM <= 0x0307
+ case CHIP_FIJI:
+ return "tonga";
+ case CHIP_STONEY:
+ return "carrizo";
+#else
+ case CHIP_FIJI:
+ return "fiji";
+ case CHIP_STONEY:
+ return "stoney";
+#endif
+#if HAVE_LLVM <= 0x0308
+ case CHIP_POLARIS10:
+ return "tonga";
+ case CHIP_POLARIS11:
+ return "tonga";
+#else
+ case CHIP_POLARIS10:
+ return "polaris10";
+ case CHIP_POLARIS11:
+ return "polaris11";
+#endif
+ default:
+ return "";
+ }
+}
+
+LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family)
+{
+ assert(family >= CHIP_TAHITI);
+
+ const char *triple = "amdgcn--";
+ LLVMTargetRef target = ac_get_llvm_target(triple);
+ LLVMTargetMachineRef tm = LLVMCreateTargetMachine(
+ target,
+ triple,
+ ac_get_llvm_processor_name(family),
+ "+DumpCode,+vgpr-spilling",
+ LLVMCodeGenLevelDefault,
+ LLVMRelocDefault,
+ LLVMCodeModelDefault);
+
+ return tm;
+}
--- /dev/null
+/*
+ * Copyright 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+#pragma once
+
+#include <llvm-c/TargetMachine.h>
+
+#include "amd_family.h"
+
+LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family);
--- /dev/null
+/*
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "ac_nir_to_llvm.h"
+#include "ac_binary.h"
+#include "sid.h"
+#include "nir/nir.h"
+#include "../vulkan/radv_descriptor_set.h"
+#include "util/bitscan.h"
+#include <llvm-c/Transforms/Scalar.h>
+
+enum radeon_llvm_calling_convention {
+ RADEON_LLVM_AMDGPU_VS = 87,
+ RADEON_LLVM_AMDGPU_GS = 88,
+ RADEON_LLVM_AMDGPU_PS = 89,
+ RADEON_LLVM_AMDGPU_CS = 90,
+};
+
+#define CONST_ADDR_SPACE 2
+#define LOCAL_ADDR_SPACE 3
+
+#define RADEON_LLVM_MAX_INPUTS (VARYING_SLOT_VAR31 + 1)
+#define RADEON_LLVM_MAX_OUTPUTS (VARYING_SLOT_VAR31 + 1)
+
+enum desc_type {
+ DESC_IMAGE,
+ DESC_FMASK,
+ DESC_SAMPLER,
+ DESC_BUFFER,
+};
+
+struct nir_to_llvm_context {
+ const struct ac_nir_compiler_options *options;
+ struct ac_shader_variant_info *shader_info;
+
+ LLVMContextRef context;
+ LLVMModuleRef module;
+ LLVMBuilderRef builder;
+ LLVMValueRef main_function;
+
+ struct hash_table *defs;
+ struct hash_table *phis;
+
+ LLVMValueRef descriptor_sets[4];
+ LLVMValueRef push_constants;
+ LLVMValueRef num_work_groups;
+ LLVMValueRef workgroup_ids;
+ LLVMValueRef local_invocation_ids;
+ LLVMValueRef tg_size;
+
+ LLVMValueRef vertex_buffers;
+ LLVMValueRef base_vertex;
+ LLVMValueRef start_instance;
+ LLVMValueRef vertex_id;
+ LLVMValueRef rel_auto_id;
+ LLVMValueRef vs_prim_id;
+ LLVMValueRef instance_id;
+
+ LLVMValueRef prim_mask;
+ LLVMValueRef sample_positions;
+ LLVMValueRef persp_sample, persp_center, persp_centroid;
+ LLVMValueRef linear_sample, linear_center, linear_centroid;
+ LLVMValueRef front_face;
+ LLVMValueRef ancillary;
+ LLVMValueRef frag_pos[4];
+
+ LLVMBasicBlockRef continue_block;
+ LLVMBasicBlockRef break_block;
+
+ LLVMTypeRef i1;
+ LLVMTypeRef i8;
+ LLVMTypeRef i16;
+ LLVMTypeRef i32;
+ LLVMTypeRef i64;
+ LLVMTypeRef v2i32;
+ LLVMTypeRef v3i32;
+ LLVMTypeRef v4i32;
+ LLVMTypeRef v8i32;
+ LLVMTypeRef f32;
+ LLVMTypeRef f16;
+ LLVMTypeRef v2f32;
+ LLVMTypeRef v4f32;
+ LLVMTypeRef v16i8;
+ LLVMTypeRef voidt;
+
+ LLVMValueRef i32zero;
+ LLVMValueRef i32one;
+ LLVMValueRef f32zero;
+ LLVMValueRef f32one;
+ LLVMValueRef v4f32empty;
+
+ unsigned range_md_kind;
+ unsigned uniform_md_kind;
+ unsigned fpmath_md_kind;
+ unsigned invariant_load_md_kind;
+ LLVMValueRef empty_md;
+ LLVMValueRef fpmath_md_2p5_ulp;
+ gl_shader_stage stage;
+
+ LLVMValueRef lds;
+ LLVMValueRef inputs[RADEON_LLVM_MAX_INPUTS * 4];
+ LLVMValueRef outputs[RADEON_LLVM_MAX_OUTPUTS * 4];
+
+ LLVMValueRef shared_memory;
+ uint64_t input_mask;
+ uint64_t output_mask;
+ int num_locals;
+ LLVMValueRef *locals;
+ bool has_ddxy;
+ unsigned num_clips;
+ unsigned num_culls;
+};
+
+struct ac_tex_info {
+ LLVMValueRef args[12];
+ int arg_count;
+ LLVMTypeRef dst_type;
+ bool has_offset;
+};
+
+static LLVMValueRef
+emit_llvm_intrinsic(struct nir_to_llvm_context *ctx, const char *name,
+ LLVMTypeRef return_type, LLVMValueRef *params,
+ unsigned param_count, LLVMAttribute attribs);
+static LLVMValueRef get_sampler_desc(struct nir_to_llvm_context *ctx,
+ nir_deref_var *deref,
+ enum desc_type desc_type);
+static unsigned radeon_llvm_reg_index_soa(unsigned index, unsigned chan)
+{
+ return (index * 4) + chan;
+}
+
+static unsigned llvm_get_type_size(LLVMTypeRef type)
+{
+ LLVMTypeKind kind = LLVMGetTypeKind(type);
+
+ switch (kind) {
+ case LLVMIntegerTypeKind:
+ return LLVMGetIntTypeWidth(type) / 8;
+ case LLVMFloatTypeKind:
+ return 4;
+ case LLVMPointerTypeKind:
+ return 8;
+ case LLVMVectorTypeKind:
+ return LLVMGetVectorSize(type) *
+ llvm_get_type_size(LLVMGetElementType(type));
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static void set_llvm_calling_convention(LLVMValueRef func,
+ gl_shader_stage stage)
+{
+ enum radeon_llvm_calling_convention calling_conv;
+
+ switch (stage) {
+ case MESA_SHADER_VERTEX:
+ case MESA_SHADER_TESS_CTRL:
+ case MESA_SHADER_TESS_EVAL:
+ calling_conv = RADEON_LLVM_AMDGPU_VS;
+ break;
+ case MESA_SHADER_GEOMETRY:
+ calling_conv = RADEON_LLVM_AMDGPU_GS;
+ break;
+ case MESA_SHADER_FRAGMENT:
+ calling_conv = RADEON_LLVM_AMDGPU_PS;
+ break;
+ case MESA_SHADER_COMPUTE:
+ calling_conv = RADEON_LLVM_AMDGPU_CS;
+ break;
+ default:
+ unreachable("Unhandle shader type");
+ }
+
+ LLVMSetFunctionCallConv(func, calling_conv);
+}
+
+static LLVMValueRef
+create_llvm_function(LLVMContextRef ctx, LLVMModuleRef module,
+ LLVMBuilderRef builder, LLVMTypeRef *return_types,
+ unsigned num_return_elems, LLVMTypeRef *param_types,
+ unsigned param_count, unsigned array_params,
+ unsigned sgpr_params, bool unsafe_math)
+{
+ LLVMTypeRef main_function_type, ret_type;
+ LLVMBasicBlockRef main_function_body;
+
+ if (num_return_elems)
+ ret_type = LLVMStructTypeInContext(ctx, return_types,
+ num_return_elems, true);
+ else
+ ret_type = LLVMVoidTypeInContext(ctx);
+
+ /* Setup the function */
+ main_function_type =
+ LLVMFunctionType(ret_type, param_types, param_count, 0);
+ LLVMValueRef main_function =
+ LLVMAddFunction(module, "main", main_function_type);
+ main_function_body =
+ LLVMAppendBasicBlockInContext(ctx, main_function, "main_body");
+ LLVMPositionBuilderAtEnd(builder, main_function_body);
+
+ LLVMSetFunctionCallConv(main_function, RADEON_LLVM_AMDGPU_CS);
+ for (unsigned i = 0; i < sgpr_params; ++i) {
+ LLVMValueRef P = LLVMGetParam(main_function, i);
+
+ if (i < array_params) {
+ LLVMAddAttribute(P, LLVMByValAttribute);
+ ac_add_attr_dereferenceable(P, UINT64_MAX);
+ }
+ else
+ LLVMAddAttribute(P, LLVMInRegAttribute);
+ }
+
+ if (unsafe_math) {
+ /* These were copied from some LLVM test. */
+ LLVMAddTargetDependentFunctionAttr(main_function,
+ "less-precise-fpmad",
+ "true");
+ LLVMAddTargetDependentFunctionAttr(main_function,
+ "no-infs-fp-math",
+ "true");
+ LLVMAddTargetDependentFunctionAttr(main_function,
+ "no-nans-fp-math",
+ "true");
+ LLVMAddTargetDependentFunctionAttr(main_function,
+ "unsafe-fp-math",
+ "true");
+ }
+ return main_function;
+}
+
+static LLVMTypeRef const_array(LLVMTypeRef elem_type, int num_elements)
+{
+ return LLVMPointerType(LLVMArrayType(elem_type, num_elements),
+ CONST_ADDR_SPACE);
+}
+
+static LLVMValueRef get_shared_memory_ptr(struct nir_to_llvm_context *ctx,
+ int idx,
+ LLVMTypeRef type)
+{
+ LLVMValueRef offset;
+ LLVMValueRef ptr;
+ int addr_space;
+
+ offset = LLVMConstInt(ctx->i32, idx, false);
+
+ ptr = ctx->shared_memory;
+ ptr = LLVMBuildGEP(ctx->builder, ptr, &offset, 1, "");
+ addr_space = LLVMGetPointerAddressSpace(LLVMTypeOf(ptr));
+ ptr = LLVMBuildBitCast(ctx->builder, ptr, LLVMPointerType(type, addr_space), "");
+ return ptr;
+}
+
+static LLVMValueRef to_integer(struct nir_to_llvm_context *ctx, LLVMValueRef v)
+{
+ LLVMTypeRef type = LLVMTypeOf(v);
+ if (type == ctx->f32) {
+ return LLVMBuildBitCast(ctx->builder, v, ctx->i32, "");
+ } else if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
+ LLVMTypeRef elem_type = LLVMGetElementType(type);
+ if (elem_type == ctx->f32) {
+ LLVMTypeRef nt = LLVMVectorType(ctx->i32, LLVMGetVectorSize(type));
+ return LLVMBuildBitCast(ctx->builder, v, nt, "");
+ }
+ }
+ return v;
+}
+
+static LLVMValueRef to_float(struct nir_to_llvm_context *ctx, LLVMValueRef v)
+{
+ LLVMTypeRef type = LLVMTypeOf(v);
+ if (type == ctx->i32) {
+ return LLVMBuildBitCast(ctx->builder, v, ctx->f32, "");
+ } else if (LLVMGetTypeKind(type) == LLVMVectorTypeKind) {
+ LLVMTypeRef elem_type = LLVMGetElementType(type);
+ if (elem_type == ctx->i32) {
+ LLVMTypeRef nt = LLVMVectorType(ctx->f32, LLVMGetVectorSize(type));
+ return LLVMBuildBitCast(ctx->builder, v, nt, "");
+ }
+ }
+ return v;
+}
+
+static LLVMValueRef build_indexed_load(struct nir_to_llvm_context *ctx,
+ LLVMValueRef base_ptr, LLVMValueRef index,
+ bool uniform)
+{
+ LLVMValueRef pointer;
+ LLVMValueRef indices[] = {ctx->i32zero, index};
+
+ pointer = LLVMBuildGEP(ctx->builder, base_ptr, indices, 2, "");
+ if (uniform)
+ LLVMSetMetadata(pointer, ctx->uniform_md_kind, ctx->empty_md);
+ return LLVMBuildLoad(ctx->builder, pointer, "");
+}
+
+static LLVMValueRef build_indexed_load_const(struct nir_to_llvm_context *ctx,
+ LLVMValueRef base_ptr, LLVMValueRef index)
+{
+ LLVMValueRef result = build_indexed_load(ctx, base_ptr, index, true);
+ LLVMSetMetadata(result, ctx->invariant_load_md_kind, ctx->empty_md);
+ return result;
+}
+
+static void create_function(struct nir_to_llvm_context *ctx,
+ struct nir_shader *nir)
+{
+ LLVMTypeRef arg_types[23];
+ unsigned arg_idx = 0;
+ unsigned array_count = 0;
+ unsigned sgpr_count = 0, user_sgpr_count;
+ unsigned i;
+ for (unsigned i = 0; i < 4; ++i)
+ arg_types[arg_idx++] = const_array(ctx->i8, 1024 * 1024);
+
+ arg_types[arg_idx++] = const_array(ctx->i8, 1024 * 1024);
+
+ array_count = arg_idx;
+ switch (nir->stage) {
+ case MESA_SHADER_COMPUTE:
+ arg_types[arg_idx++] = LLVMVectorType(ctx->i32, 3); /* grid size */
+ user_sgpr_count = arg_idx;
+ arg_types[arg_idx++] = LLVMVectorType(ctx->i32, 3);
+ arg_types[arg_idx++] = ctx->i32;
+ sgpr_count = arg_idx;
+
+ arg_types[arg_idx++] = LLVMVectorType(ctx->i32, 3);
+ break;
+ case MESA_SHADER_VERTEX:
+ arg_types[arg_idx++] = const_array(ctx->v16i8, 16);
+ arg_types[arg_idx++] = ctx->i32; // base vertex
+ arg_types[arg_idx++] = ctx->i32; // start instance
+ user_sgpr_count = sgpr_count = arg_idx;
+ arg_types[arg_idx++] = ctx->i32; // vertex id
+ arg_types[arg_idx++] = ctx->i32; // rel auto id
+ arg_types[arg_idx++] = ctx->i32; // vs prim id
+ arg_types[arg_idx++] = ctx->i32; // instance id
+ break;
+ case MESA_SHADER_FRAGMENT:
+ arg_types[arg_idx++] = const_array(ctx->f32, 32);
+ user_sgpr_count = arg_idx;
+ arg_types[arg_idx++] = ctx->i32; /* prim mask */
+ sgpr_count = arg_idx;
+ arg_types[arg_idx++] = ctx->v2i32; /* persp sample */
+ arg_types[arg_idx++] = ctx->v2i32; /* persp center */
+ arg_types[arg_idx++] = ctx->v2i32; /* persp centroid */
+ arg_types[arg_idx++] = ctx->v3i32; /* persp pull model */
+ arg_types[arg_idx++] = ctx->v2i32; /* linear sample */
+ arg_types[arg_idx++] = ctx->v2i32; /* linear center */
+ arg_types[arg_idx++] = ctx->v2i32; /* linear centroid */
+ arg_types[arg_idx++] = ctx->f32; /* line stipple tex */
+ arg_types[arg_idx++] = ctx->f32; /* pos x float */
+ arg_types[arg_idx++] = ctx->f32; /* pos y float */
+ arg_types[arg_idx++] = ctx->f32; /* pos z float */
+ arg_types[arg_idx++] = ctx->f32; /* pos w float */
+ arg_types[arg_idx++] = ctx->i32; /* front face */
+ arg_types[arg_idx++] = ctx->i32; /* ancillary */
+ arg_types[arg_idx++] = ctx->f32; /* sample coverage */
+ arg_types[arg_idx++] = ctx->i32; /* fixed pt */
+ break;
+ default:
+ unreachable("Shader stage not implemented");
+ }
+
+ ctx->main_function = create_llvm_function(
+ ctx->context, ctx->module, ctx->builder, NULL, 0, arg_types,
+ arg_idx, array_count, sgpr_count, ctx->options->unsafe_math);
+ set_llvm_calling_convention(ctx->main_function, nir->stage);
+
+
+ ctx->shader_info->num_input_sgprs = 0;
+ ctx->shader_info->num_input_vgprs = 0;
+
+ for (i = 0; i < user_sgpr_count; i++)
+ ctx->shader_info->num_user_sgprs += llvm_get_type_size(arg_types[i]) / 4;
+
+ ctx->shader_info->num_input_sgprs = ctx->shader_info->num_user_sgprs;
+ for (; i < sgpr_count; i++)
+ ctx->shader_info->num_input_sgprs += llvm_get_type_size(arg_types[i]) / 4;
+
+ if (nir->stage != MESA_SHADER_FRAGMENT)
+ for (; i < arg_idx; ++i)
+ ctx->shader_info->num_input_vgprs += llvm_get_type_size(arg_types[i]) / 4;
+
+ arg_idx = 0;
+ for (unsigned i = 0; i < 4; ++i)
+ ctx->descriptor_sets[i] =
+ LLVMGetParam(ctx->main_function, arg_idx++);
+
+ ctx->push_constants = LLVMGetParam(ctx->main_function, arg_idx++);
+
+ switch (nir->stage) {
+ case MESA_SHADER_COMPUTE:
+ ctx->num_work_groups =
+ LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->workgroup_ids =
+ LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->tg_size =
+ LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->local_invocation_ids =
+ LLVMGetParam(ctx->main_function, arg_idx++);
+ break;
+ case MESA_SHADER_VERTEX:
+ ctx->vertex_buffers = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->base_vertex = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->start_instance = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->vertex_id = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->rel_auto_id = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->vs_prim_id = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->instance_id = LLVMGetParam(ctx->main_function, arg_idx++);
+ break;
+ case MESA_SHADER_FRAGMENT:
+ ctx->sample_positions = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->prim_mask = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->persp_sample = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->persp_center = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->persp_centroid = LLVMGetParam(ctx->main_function, arg_idx++);
+ arg_idx++;
+ ctx->linear_sample = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->linear_center = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->linear_centroid = LLVMGetParam(ctx->main_function, arg_idx++);
+ arg_idx++; /* line stipple */
+ ctx->frag_pos[0] = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->frag_pos[1] = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->frag_pos[2] = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->frag_pos[3] = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->front_face = LLVMGetParam(ctx->main_function, arg_idx++);
+ ctx->ancillary = LLVMGetParam(ctx->main_function, arg_idx++);
+ break;
+ default:
+ unreachable("Shader stage not implemented");
+ }
+}
+
+static void setup_types(struct nir_to_llvm_context *ctx)
+{
+ LLVMValueRef args[4];
+
+ ctx->voidt = LLVMVoidTypeInContext(ctx->context);
+ ctx->i1 = LLVMIntTypeInContext(ctx->context, 1);
+ ctx->i8 = LLVMIntTypeInContext(ctx->context, 8);
+ ctx->i16 = LLVMIntTypeInContext(ctx->context, 16);
+ ctx->i32 = LLVMIntTypeInContext(ctx->context, 32);
+ ctx->i64 = LLVMIntTypeInContext(ctx->context, 64);
+ ctx->v2i32 = LLVMVectorType(ctx->i32, 2);
+ ctx->v3i32 = LLVMVectorType(ctx->i32, 3);
+ ctx->v4i32 = LLVMVectorType(ctx->i32, 4);
+ ctx->v8i32 = LLVMVectorType(ctx->i32, 8);
+ ctx->f32 = LLVMFloatTypeInContext(ctx->context);
+ ctx->f16 = LLVMHalfTypeInContext(ctx->context);
+ ctx->v2f32 = LLVMVectorType(ctx->f32, 2);
+ ctx->v4f32 = LLVMVectorType(ctx->f32, 4);
+ ctx->v16i8 = LLVMVectorType(ctx->i8, 16);
+
+ ctx->i32zero = LLVMConstInt(ctx->i32, 0, false);
+ ctx->i32one = LLVMConstInt(ctx->i32, 1, false);
+ ctx->f32zero = LLVMConstReal(ctx->f32, 0.0);
+ ctx->f32one = LLVMConstReal(ctx->f32, 1.0);
+
+ args[0] = ctx->f32zero;
+ args[1] = ctx->f32zero;
+ args[2] = ctx->f32zero;
+ args[3] = ctx->f32one;
+ ctx->v4f32empty = LLVMConstVector(args, 4);
+
+ ctx->range_md_kind = LLVMGetMDKindIDInContext(ctx->context,
+ "range", 5);
+ ctx->invariant_load_md_kind = LLVMGetMDKindIDInContext(ctx->context,
+ "invariant.load", 14);
+ ctx->uniform_md_kind =
+ LLVMGetMDKindIDInContext(ctx->context, "amdgpu.uniform", 14);
+ ctx->empty_md = LLVMMDNodeInContext(ctx->context, NULL, 0);
+
+ ctx->fpmath_md_kind = LLVMGetMDKindIDInContext(ctx->context, "fpmath", 6);
+
+ args[0] = LLVMConstReal(ctx->f32, 2.5);
+ ctx->fpmath_md_2p5_ulp = LLVMMDNodeInContext(ctx->context, args, 1);
+}
+
+static int get_llvm_num_components(LLVMValueRef value)
+{
+ LLVMTypeRef type = LLVMTypeOf(value);
+ unsigned num_components = LLVMGetTypeKind(type) == LLVMVectorTypeKind
+ ? LLVMGetVectorSize(type)
+ : 1;
+ return num_components;
+}
+
+static LLVMValueRef llvm_extract_elem(struct nir_to_llvm_context *ctx,
+ LLVMValueRef value,
+ int index)
+{
+ int count = get_llvm_num_components(value);
+
+ assert(index < count);
+ if (count == 1)
+ return value;
+
+ return LLVMBuildExtractElement(ctx->builder, value,
+ LLVMConstInt(ctx->i32, index, false), "");
+}
+
+static LLVMValueRef trim_vector(struct nir_to_llvm_context *ctx,
+ LLVMValueRef value, unsigned count)
+{
+ unsigned num_components = get_llvm_num_components(value);
+ if (count == num_components)
+ return value;
+
+ LLVMValueRef masks[] = {
+ LLVMConstInt(ctx->i32, 0, false), LLVMConstInt(ctx->i32, 1, false),
+ LLVMConstInt(ctx->i32, 2, false), LLVMConstInt(ctx->i32, 3, false)};
+
+ if (count == 1)
+ return LLVMBuildExtractElement(ctx->builder, value, masks[0],
+ "");
+
+ LLVMValueRef swizzle = LLVMConstVector(masks, count);
+ return LLVMBuildShuffleVector(ctx->builder, value, value, swizzle, "");
+}
+
+static LLVMValueRef
+build_gather_values_extended(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *values,
+ unsigned value_count,
+ unsigned value_stride,
+ bool load)
+{
+ LLVMBuilderRef builder = ctx->builder;
+ LLVMValueRef vec;
+ unsigned i;
+
+
+ if (value_count == 1) {
+ if (load)
+ return LLVMBuildLoad(builder, values[0], "");
+ return values[0];
+ }
+
+ for (i = 0; i < value_count; i++) {
+ LLVMValueRef value = values[i * value_stride];
+ if (load)
+ value = LLVMBuildLoad(builder, value, "");
+
+ if (!i)
+ vec = LLVMGetUndef( LLVMVectorType(LLVMTypeOf(value), value_count));
+ LLVMValueRef index = LLVMConstInt(ctx->i32, i, false);
+ vec = LLVMBuildInsertElement(builder, vec, value, index, "");
+ }
+ return vec;
+}
+
+
+static void
+build_store_values_extended(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *values,
+ unsigned value_count,
+ unsigned value_stride,
+ LLVMValueRef vec)
+{
+ LLVMBuilderRef builder = ctx->builder;
+ unsigned i;
+
+ if (value_count == 1) {
+ LLVMBuildStore(builder, vec, values[0]);
+ return;
+ }
+
+ for (i = 0; i < value_count; i++) {
+ LLVMValueRef ptr = values[i * value_stride];
+ LLVMValueRef index = LLVMConstInt(ctx->i32, i, false);
+ LLVMValueRef value = LLVMBuildExtractElement(builder, vec, index, "");
+ LLVMBuildStore(builder, value, ptr);
+ }
+}
+
+static LLVMValueRef
+build_gather_values(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *values,
+ unsigned value_count)
+{
+ return build_gather_values_extended(ctx, values, value_count, 1, false);
+}
+
+static LLVMTypeRef get_def_type(struct nir_to_llvm_context *ctx,
+ nir_ssa_def *def)
+{
+ LLVMTypeRef type = LLVMIntTypeInContext(ctx->context, def->bit_size);
+ if (def->num_components > 1) {
+ type = LLVMVectorType(type, def->num_components);
+ }
+ return type;
+}
+
+static LLVMValueRef get_src(struct nir_to_llvm_context *ctx, nir_src src)
+{
+ assert(src.is_ssa);
+ struct hash_entry *entry = _mesa_hash_table_search(ctx->defs, src.ssa);
+ return (LLVMValueRef)entry->data;
+}
+
+
+static LLVMBasicBlockRef get_block(struct nir_to_llvm_context *ctx,
+ struct nir_block *b)
+{
+ struct hash_entry *entry = _mesa_hash_table_search(ctx->defs, b);
+ return (LLVMBasicBlockRef)entry->data;
+}
+
+static LLVMValueRef get_alu_src(struct nir_to_llvm_context *ctx,
+ nir_alu_src src,
+ unsigned num_components)
+{
+ LLVMValueRef value = get_src(ctx, src.src);
+ bool need_swizzle = false;
+
+ assert(value);
+ LLVMTypeRef type = LLVMTypeOf(value);
+ unsigned src_components = LLVMGetTypeKind(type) == LLVMVectorTypeKind
+ ? LLVMGetVectorSize(type)
+ : 1;
+
+ for (unsigned i = 0; i < num_components; ++i) {
+ assert(src.swizzle[i] < src_components);
+ if (src.swizzle[i] != i)
+ need_swizzle = true;
+ }
+
+ if (need_swizzle || num_components != src_components) {
+ LLVMValueRef masks[] = {
+ LLVMConstInt(ctx->i32, src.swizzle[0], false),
+ LLVMConstInt(ctx->i32, src.swizzle[1], false),
+ LLVMConstInt(ctx->i32, src.swizzle[2], false),
+ LLVMConstInt(ctx->i32, src.swizzle[3], false)};
+
+ if (src_components > 1 && num_components == 1) {
+ value = LLVMBuildExtractElement(ctx->builder, value,
+ masks[0], "");
+ } else if (src_components == 1 && num_components > 1) {
+ LLVMValueRef values[] = {value, value, value, value};
+ value = build_gather_values(ctx, values, num_components);
+ } else {
+ LLVMValueRef swizzle = LLVMConstVector(masks, num_components);
+ value = LLVMBuildShuffleVector(ctx->builder, value, value,
+ swizzle, "");
+ }
+ }
+ assert(!src.negate);
+ assert(!src.abs);
+ return value;
+}
+
+static LLVMValueRef emit_int_cmp(struct nir_to_llvm_context *ctx,
+ LLVMIntPredicate pred, LLVMValueRef src0,
+ LLVMValueRef src1)
+{
+ LLVMValueRef result = LLVMBuildICmp(ctx->builder, pred, src0, src1, "");
+ return LLVMBuildSelect(ctx->builder, result,
+ LLVMConstInt(ctx->i32, 0xFFFFFFFF, false),
+ LLVMConstInt(ctx->i32, 0, false), "");
+}
+
+static LLVMValueRef emit_float_cmp(struct nir_to_llvm_context *ctx,
+ LLVMRealPredicate pred, LLVMValueRef src0,
+ LLVMValueRef src1)
+{
+ LLVMValueRef result;
+ src0 = to_float(ctx, src0);
+ src1 = to_float(ctx, src1);
+ result = LLVMBuildFCmp(ctx->builder, pred, src0, src1, "");
+ return LLVMBuildSelect(ctx->builder, result,
+ LLVMConstInt(ctx->i32, 0xFFFFFFFF, false),
+ LLVMConstInt(ctx->i32, 0, false), "");
+}
+
+static LLVMValueRef emit_intrin_1f_param(struct nir_to_llvm_context *ctx,
+ const char *intrin,
+ LLVMValueRef src0)
+{
+ LLVMValueRef params[] = {
+ to_float(ctx, src0),
+ };
+ return emit_llvm_intrinsic(ctx, intrin, ctx->f32, params, 1, LLVMReadNoneAttribute);
+}
+
+static LLVMValueRef emit_intrin_2f_param(struct nir_to_llvm_context *ctx,
+ const char *intrin,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ LLVMValueRef params[] = {
+ to_float(ctx, src0),
+ to_float(ctx, src1),
+ };
+ return emit_llvm_intrinsic(ctx, intrin, ctx->f32, params, 2, LLVMReadNoneAttribute);
+}
+
+static LLVMValueRef emit_intrin_3f_param(struct nir_to_llvm_context *ctx,
+ const char *intrin,
+ LLVMValueRef src0, LLVMValueRef src1, LLVMValueRef src2)
+{
+ LLVMValueRef params[] = {
+ to_float(ctx, src0),
+ to_float(ctx, src1),
+ to_float(ctx, src2),
+ };
+ return emit_llvm_intrinsic(ctx, intrin, ctx->f32, params, 3, LLVMReadNoneAttribute);
+}
+
+static LLVMValueRef emit_bcsel(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0, LLVMValueRef src1, LLVMValueRef src2)
+{
+ LLVMValueRef v = LLVMBuildICmp(ctx->builder, LLVMIntNE, src0,
+ ctx->i32zero, "");
+ return LLVMBuildSelect(ctx->builder, v, src1, src2, "");
+}
+
+static LLVMValueRef emit_find_lsb(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef params[2] = {
+ src0,
+
+ /* The value of 1 means that ffs(x=0) = undef, so LLVM won't
+ * add special code to check for x=0. The reason is that
+ * the LLVM behavior for x=0 is different from what we
+ * need here.
+ *
+ * The hardware already implements the correct behavior.
+ */
+ LLVMConstInt(ctx->i32, 1, false),
+ };
+ return emit_llvm_intrinsic(ctx, "llvm.cttz.i32", ctx->i32, params, 2, LLVMReadNoneAttribute);
+}
+
+static LLVMValueRef emit_ifind_msb(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef msb = emit_llvm_intrinsic(ctx, "llvm.AMDGPU.flbit.i32",
+ ctx->i32, &src0, 1,
+ LLVMReadNoneAttribute);
+
+ /* The HW returns the last bit index from MSB, but NIR wants
+ * the index from LSB. Invert it by doing "31 - msb". */
+ msb = LLVMBuildSub(ctx->builder, LLVMConstInt(ctx->i32, 31, false),
+ msb, "");
+
+ LLVMValueRef all_ones = LLVMConstInt(ctx->i32, -1, true);
+ LLVMValueRef cond = LLVMBuildOr(ctx->builder,
+ LLVMBuildICmp(ctx->builder, LLVMIntEQ,
+ src0, ctx->i32zero, ""),
+ LLVMBuildICmp(ctx->builder, LLVMIntEQ,
+ src0, all_ones, ""), "");
+
+ return LLVMBuildSelect(ctx->builder, cond, all_ones, msb, "");
+}
+
+static LLVMValueRef emit_ufind_msb(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef args[2] = {
+ src0,
+ ctx->i32one,
+ };
+ LLVMValueRef msb = emit_llvm_intrinsic(ctx, "llvm.ctlz.i32",
+ ctx->i32, args, ARRAY_SIZE(args),
+ LLVMReadNoneAttribute);
+
+ /* The HW returns the last bit index from MSB, but NIR wants
+ * the index from LSB. Invert it by doing "31 - msb". */
+ msb = LLVMBuildSub(ctx->builder, LLVMConstInt(ctx->i32, 31, false),
+ msb, "");
+
+ return LLVMBuildSelect(ctx->builder,
+ LLVMBuildICmp(ctx->builder, LLVMIntEQ, src0,
+ ctx->i32zero, ""),
+ LLVMConstInt(ctx->i32, -1, true), msb, "");
+}
+
+static LLVMValueRef emit_minmax_int(struct nir_to_llvm_context *ctx,
+ LLVMIntPredicate pred,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ return LLVMBuildSelect(ctx->builder,
+ LLVMBuildICmp(ctx->builder, pred, src0, src1, ""),
+ src0,
+ src1, "");
+
+}
+static LLVMValueRef emit_iabs(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ return emit_minmax_int(ctx, LLVMIntSGT, src0,
+ LLVMBuildNeg(ctx->builder, src0, ""));
+}
+
+static LLVMValueRef emit_fsign(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef cmp, val;
+
+ cmp = LLVMBuildFCmp(ctx->builder, LLVMRealOGT, src0, ctx->f32zero, "");
+ val = LLVMBuildSelect(ctx->builder, cmp, ctx->f32one, src0, "");
+ cmp = LLVMBuildFCmp(ctx->builder, LLVMRealOGE, val, ctx->f32zero, "");
+ val = LLVMBuildSelect(ctx->builder, cmp, val, LLVMConstReal(ctx->f32, -1.0), "");
+ return val;
+}
+
+static LLVMValueRef emit_isign(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef cmp, val;
+
+ cmp = LLVMBuildICmp(ctx->builder, LLVMIntSGT, src0, ctx->i32zero, "");
+ val = LLVMBuildSelect(ctx->builder, cmp, ctx->i32one, src0, "");
+ cmp = LLVMBuildICmp(ctx->builder, LLVMIntSGE, val, ctx->i32zero, "");
+ val = LLVMBuildSelect(ctx->builder, cmp, val, LLVMConstInt(ctx->i32, -1, true), "");
+ return val;
+}
+
+static LLVMValueRef emit_ffract(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ const char *intr = "llvm.floor.f32";
+ LLVMValueRef fsrc0 = to_float(ctx, src0);
+ LLVMValueRef params[] = {
+ fsrc0,
+ };
+ LLVMValueRef floor = emit_llvm_intrinsic(ctx, intr,
+ ctx->f32, params, 1,
+ LLVMReadNoneAttribute);
+ return LLVMBuildFSub(ctx->builder, fsrc0, floor, "");
+}
+
+static LLVMValueRef emit_uint_carry(struct nir_to_llvm_context *ctx,
+ const char *intrin,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ LLVMTypeRef ret_type;
+ LLVMTypeRef types[] = { ctx->i32, ctx->i1 };
+ LLVMValueRef res;
+ LLVMValueRef params[] = { src0, src1 };
+ ret_type = LLVMStructTypeInContext(ctx->context, types,
+ 2, true);
+
+ res = emit_llvm_intrinsic(ctx, intrin, ret_type,
+ params, 2, LLVMReadNoneAttribute);
+
+ res = LLVMBuildExtractValue(ctx->builder, res, 1, "");
+ res = LLVMBuildZExt(ctx->builder, res, ctx->i32, "");
+ return res;
+}
+
+static LLVMValueRef emit_b2f(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ return LLVMBuildAnd(ctx->builder, src0, LLVMBuildBitCast(ctx->builder, LLVMConstReal(ctx->f32, 1.0), ctx->i32, ""), "");
+}
+
+static LLVMValueRef emit_umul_high(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ LLVMValueRef dst64, result;
+ src0 = LLVMBuildZExt(ctx->builder, src0, ctx->i64, "");
+ src1 = LLVMBuildZExt(ctx->builder, src1, ctx->i64, "");
+
+ dst64 = LLVMBuildMul(ctx->builder, src0, src1, "");
+ dst64 = LLVMBuildLShr(ctx->builder, dst64, LLVMConstInt(ctx->i64, 32, false), "");
+ result = LLVMBuildTrunc(ctx->builder, dst64, ctx->i32, "");
+ return result;
+}
+
+static LLVMValueRef emit_imul_high(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ LLVMValueRef dst64, result;
+ src0 = LLVMBuildSExt(ctx->builder, src0, ctx->i64, "");
+ src1 = LLVMBuildSExt(ctx->builder, src1, ctx->i64, "");
+
+ dst64 = LLVMBuildMul(ctx->builder, src0, src1, "");
+ dst64 = LLVMBuildAShr(ctx->builder, dst64, LLVMConstInt(ctx->i64, 32, false), "");
+ result = LLVMBuildTrunc(ctx->builder, dst64, ctx->i32, "");
+ return result;
+}
+
+static LLVMValueRef emit_bitfield_extract(struct nir_to_llvm_context *ctx,
+ const char *intrin,
+ LLVMValueRef srcs[3])
+{
+ LLVMValueRef result;
+ LLVMValueRef icond = LLVMBuildICmp(ctx->builder, LLVMIntEQ, srcs[2], LLVMConstInt(ctx->i32, 32, false), "");
+ result = emit_llvm_intrinsic(ctx, intrin, ctx->i32, srcs, 3, LLVMReadNoneAttribute);
+
+ result = LLVMBuildSelect(ctx->builder, icond, srcs[0], result, "");
+ return result;
+}
+
+static LLVMValueRef emit_bitfield_insert(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0, LLVMValueRef src1,
+ LLVMValueRef src2, LLVMValueRef src3)
+{
+ LLVMValueRef bfi_args[3], result;
+
+ bfi_args[0] = LLVMBuildShl(ctx->builder,
+ LLVMBuildSub(ctx->builder,
+ LLVMBuildShl(ctx->builder,
+ ctx->i32one,
+ src3, ""),
+ ctx->i32one, ""),
+ src2, "");
+ bfi_args[1] = LLVMBuildShl(ctx->builder, src1, src2, "");
+ bfi_args[2] = src0;
+
+ LLVMValueRef icond = LLVMBuildICmp(ctx->builder, LLVMIntEQ, src3, LLVMConstInt(ctx->i32, 32, false), "");
+
+ /* Calculate:
+ * (arg0 & arg1) | (~arg0 & arg2) = arg2 ^ (arg0 & (arg1 ^ arg2)
+ * Use the right-hand side, which the LLVM backend can convert to V_BFI.
+ */
+ result = LLVMBuildXor(ctx->builder, bfi_args[2],
+ LLVMBuildAnd(ctx->builder, bfi_args[0],
+ LLVMBuildXor(ctx->builder, bfi_args[1], bfi_args[2], ""), ""), "");
+
+ result = LLVMBuildSelect(ctx->builder, icond, src1, result, "");
+ return result;
+}
+
+static LLVMValueRef emit_pack_half_2x16(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef const16 = LLVMConstInt(ctx->i32, 16, false);
+ int i;
+ LLVMValueRef comp[2];
+
+ src0 = to_float(ctx, src0);
+ comp[0] = LLVMBuildExtractElement(ctx->builder, src0, ctx->i32zero, "");
+ comp[1] = LLVMBuildExtractElement(ctx->builder, src0, ctx->i32one, "");
+ for (i = 0; i < 2; i++) {
+ comp[i] = LLVMBuildFPTrunc(ctx->builder, comp[i], ctx->f16, "");
+ comp[i] = LLVMBuildBitCast(ctx->builder, comp[i], ctx->i16, "");
+ comp[i] = LLVMBuildZExt(ctx->builder, comp[i], ctx->i32, "");
+ }
+
+ comp[1] = LLVMBuildShl(ctx->builder, comp[1], const16, "");
+ comp[0] = LLVMBuildOr(ctx->builder, comp[0], comp[1], "");
+
+ return comp[0];
+}
+
+static LLVMValueRef emit_unpack_half_2x16(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0)
+{
+ LLVMValueRef const16 = LLVMConstInt(ctx->i32, 16, false);
+ LLVMValueRef temps[2], result, val;
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ val = i == 1 ? LLVMBuildLShr(ctx->builder, src0, const16, "") : src0;
+ val = LLVMBuildTrunc(ctx->builder, val, ctx->i16, "");
+ val = LLVMBuildBitCast(ctx->builder, val, ctx->f16, "");
+ temps[i] = LLVMBuildFPExt(ctx->builder, val, ctx->f32, "");
+ }
+
+ result = LLVMBuildInsertElement(ctx->builder, LLVMGetUndef(ctx->v2f32), temps[0],
+ ctx->i32zero, "");
+ result = LLVMBuildInsertElement(ctx->builder, result, temps[1],
+ ctx->i32one, "");
+ return result;
+}
+
+/**
+ * Set range metadata on an instruction. This can only be used on load and
+ * call instructions. If you know an instruction can only produce the values
+ * 0, 1, 2, you would do set_range_metadata(value, 0, 3);
+ * \p lo is the minimum value inclusive.
+ * \p hi is the maximum value exclusive.
+ */
+static void set_range_metadata(struct nir_to_llvm_context *ctx,
+ LLVMValueRef value, unsigned lo, unsigned hi)
+{
+ LLVMValueRef range_md, md_args[2];
+ LLVMTypeRef type = LLVMTypeOf(value);
+ LLVMContextRef context = LLVMGetTypeContext(type);
+
+ md_args[0] = LLVMConstInt(type, lo, false);
+ md_args[1] = LLVMConstInt(type, hi, false);
+ range_md = LLVMMDNodeInContext(context, md_args, 2);
+ LLVMSetMetadata(value, ctx->range_md_kind, range_md);
+}
+
+static LLVMValueRef get_thread_id(struct nir_to_llvm_context *ctx)
+{
+ LLVMValueRef tid;
+ LLVMValueRef tid_args[2];
+ tid_args[0] = LLVMConstInt(ctx->i32, 0xffffffff, false);
+ tid_args[1] = ctx->i32zero;
+ tid_args[1] = emit_llvm_intrinsic(ctx,
+ "llvm.amdgcn.mbcnt.lo", ctx->i32,
+ tid_args, 2, LLVMReadNoneAttribute);
+
+ tid = emit_llvm_intrinsic(ctx,
+ "llvm.amdgcn.mbcnt.hi", ctx->i32,
+ tid_args, 2, LLVMReadNoneAttribute);
+ set_range_metadata(ctx, tid, 0, 64);
+ return tid;
+}
+
+/*
+ * SI implements derivatives using the local data store (LDS)
+ * All writes to the LDS happen in all executing threads at
+ * the same time. TID is the Thread ID for the current
+ * thread and is a value between 0 and 63, representing
+ * the thread's position in the wavefront.
+ *
+ * For the pixel shader threads are grouped into quads of four pixels.
+ * The TIDs of the pixels of a quad are:
+ *
+ * +------+------+
+ * |4n + 0|4n + 1|
+ * +------+------+
+ * |4n + 2|4n + 3|
+ * +------+------+
+ *
+ * So, masking the TID with 0xfffffffc yields the TID of the top left pixel
+ * of the quad, masking with 0xfffffffd yields the TID of the top pixel of
+ * the current pixel's column, and masking with 0xfffffffe yields the TID
+ * of the left pixel of the current pixel's row.
+ *
+ * Adding 1 yields the TID of the pixel to the right of the left pixel, and
+ * adding 2 yields the TID of the pixel below the top pixel.
+ */
+/* masks for thread ID. */
+#define TID_MASK_TOP_LEFT 0xfffffffc
+#define TID_MASK_TOP 0xfffffffd
+#define TID_MASK_LEFT 0xfffffffe
+static LLVMValueRef emit_ddxy(struct nir_to_llvm_context *ctx,
+ nir_alu_instr *instr,
+ LLVMValueRef src0)
+{
+ LLVMValueRef indices[2];
+ LLVMValueRef store_ptr, load_ptr0, load_ptr1;
+ LLVMValueRef tl, trbl, result;
+ LLVMValueRef tl_tid, trbl_tid;
+ LLVMValueRef args[2];
+ unsigned mask;
+ int idx;
+ ctx->has_ddxy = true;
+ if (!ctx->lds)
+ ctx->lds = LLVMAddGlobalInAddressSpace(ctx->module,
+ LLVMArrayType(ctx->i32, 64),
+ "ddxy_lds", LOCAL_ADDR_SPACE);
+
+ indices[0] = ctx->i32zero;
+ indices[1] = get_thread_id(ctx);
+ store_ptr = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ if (instr->op == nir_op_fddx_fine || instr->op == nir_op_fddx)
+ mask = TID_MASK_LEFT;
+ else if (instr->op == nir_op_fddy_fine || instr->op == nir_op_fddy)
+ mask = TID_MASK_TOP;
+ else
+ mask = TID_MASK_TOP_LEFT;
+
+ tl_tid = LLVMBuildAnd(ctx->builder, indices[1],
+ LLVMConstInt(ctx->i32, mask, false), "");
+ indices[1] = tl_tid;
+ load_ptr0 = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ /* for DDX we want to next X pixel, DDY next Y pixel. */
+ if (instr->op == nir_op_fddx_fine ||
+ instr->op == nir_op_fddx_coarse ||
+ instr->op == nir_op_fddx)
+ idx = 1;
+ else
+ idx = 2;
+
+ trbl_tid = LLVMBuildAdd(ctx->builder, indices[1],
+ LLVMConstInt(ctx->i32, idx, false), "");
+ indices[1] = trbl_tid;
+ load_ptr1 = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ if (ctx->options->family >= CHIP_TONGA) {
+ args[0] = LLVMBuildMul(ctx->builder, tl_tid,
+ LLVMConstInt(ctx->i32, 4, false), "");
+ args[1] = src0;
+ tl = emit_llvm_intrinsic(ctx, "llvm.amdgcn.ds.bpermute",
+ ctx->i32, args, 2,
+ LLVMReadNoneAttribute);
+
+ args[0] = LLVMBuildMul(ctx->builder, trbl_tid,
+ LLVMConstInt(ctx->i32, 4, false), "");
+ trbl = emit_llvm_intrinsic(ctx, "llvm.amdgcn.ds.bpermute",
+ ctx->i32, args, 2,
+ LLVMReadNoneAttribute);
+ } else {
+ LLVMBuildStore(ctx->builder, src0, store_ptr);
+
+ tl = LLVMBuildLoad(ctx->builder, load_ptr0, "");
+ trbl = LLVMBuildLoad(ctx->builder, load_ptr1, "");
+ }
+ tl = LLVMBuildBitCast(ctx->builder, tl, ctx->f32, "");
+ trbl = LLVMBuildBitCast(ctx->builder, trbl, ctx->f32, "");
+ result = LLVMBuildFSub(ctx->builder, trbl, tl, "");
+ return result;
+}
+
+/*
+ * this takes an I,J coordinate pair,
+ * and works out the X and Y derivatives.
+ * it returns DDX(I), DDX(J), DDY(I), DDY(J).
+ */
+static LLVMValueRef emit_ddxy_interp(
+ struct nir_to_llvm_context *ctx,
+ LLVMValueRef interp_ij)
+{
+ LLVMValueRef indices[2];
+ LLVMValueRef store_ptr, load_ptr_x, load_ptr_y, load_ptr_ddx, load_ptr_ddy, temp, temp2;
+ LLVMValueRef tl, tr, bl, result[4];
+ unsigned c;
+
+ if (!ctx->lds)
+ ctx->lds = LLVMAddGlobalInAddressSpace(ctx->module,
+ LLVMArrayType(ctx->i32, 64),
+ "ddxy_lds", LOCAL_ADDR_SPACE);
+
+ indices[0] = ctx->i32zero;
+ indices[1] = get_thread_id(ctx);
+ store_ptr = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ temp = LLVMBuildAnd(ctx->builder, indices[1],
+ LLVMConstInt(ctx->i32, TID_MASK_LEFT, false), "");
+
+ temp2 = LLVMBuildAnd(ctx->builder, indices[1],
+ LLVMConstInt(ctx->i32, TID_MASK_TOP, false), "");
+
+ indices[1] = temp;
+ load_ptr_x = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ indices[1] = temp2;
+ load_ptr_y = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ indices[1] = LLVMBuildAdd(ctx->builder, temp,
+ LLVMConstInt(ctx->i32, 1, false), "");
+ load_ptr_ddx = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ indices[1] = LLVMBuildAdd(ctx->builder, temp2,
+ LLVMConstInt(ctx->i32, 2, false), "");
+ load_ptr_ddy = LLVMBuildGEP(ctx->builder, ctx->lds,
+ indices, 2, "");
+
+ for (c = 0; c < 2; ++c) {
+ LLVMValueRef store_val;
+ LLVMValueRef c_ll = LLVMConstInt(ctx->i32, c, false);
+
+ store_val = LLVMBuildExtractElement(ctx->builder,
+ interp_ij, c_ll, "");
+ LLVMBuildStore(ctx->builder,
+ store_val,
+ store_ptr);
+
+ tl = LLVMBuildLoad(ctx->builder, load_ptr_x, "");
+ tl = LLVMBuildBitCast(ctx->builder, tl, ctx->f32, "");
+
+ tr = LLVMBuildLoad(ctx->builder, load_ptr_ddx, "");
+ tr = LLVMBuildBitCast(ctx->builder, tr, ctx->f32, "");
+
+ result[c] = LLVMBuildFSub(ctx->builder, tr, tl, "");
+
+ tl = LLVMBuildLoad(ctx->builder, load_ptr_y, "");
+ tl = LLVMBuildBitCast(ctx->builder, tl, ctx->f32, "");
+
+ bl = LLVMBuildLoad(ctx->builder, load_ptr_ddy, "");
+ bl = LLVMBuildBitCast(ctx->builder, bl, ctx->f32, "");
+
+ result[c + 2] = LLVMBuildFSub(ctx->builder, bl, tl, "");
+ }
+
+ return build_gather_values(ctx, result, 4);
+}
+
+static LLVMValueRef emit_fdiv(struct nir_to_llvm_context *ctx,
+ LLVMValueRef num,
+ LLVMValueRef den)
+{
+ LLVMValueRef ret = LLVMBuildFDiv(ctx->builder, num, den, "");
+
+ if (!LLVMIsConstant(ret))
+ LLVMSetMetadata(ret, ctx->fpmath_md_kind, ctx->fpmath_md_2p5_ulp);
+ return ret;
+}
+
+static void visit_alu(struct nir_to_llvm_context *ctx, nir_alu_instr *instr)
+{
+ LLVMValueRef src[4], result = NULL;
+ unsigned num_components = instr->dest.dest.ssa.num_components;
+ unsigned src_components;
+
+ assert(nir_op_infos[instr->op].num_inputs <= ARRAY_SIZE(src));
+ switch (instr->op) {
+ case nir_op_vec2:
+ case nir_op_vec3:
+ case nir_op_vec4:
+ src_components = 1;
+ break;
+ case nir_op_pack_half_2x16:
+ src_components = 2;
+ break;
+ case nir_op_unpack_half_2x16:
+ src_components = 1;
+ break;
+ default:
+ src_components = num_components;
+ break;
+ }
+ for (unsigned i = 0; i < nir_op_infos[instr->op].num_inputs; i++)
+ src[i] = get_alu_src(ctx, instr->src[i], src_components);
+
+ switch (instr->op) {
+ case nir_op_fmov:
+ case nir_op_imov:
+ result = src[0];
+ break;
+ case nir_op_fneg:
+ src[0] = to_float(ctx, src[0]);
+ result = LLVMBuildFNeg(ctx->builder, src[0], "");
+ break;
+ case nir_op_ineg:
+ result = LLVMBuildNeg(ctx->builder, src[0], "");
+ break;
+ case nir_op_inot:
+ result = LLVMBuildNot(ctx->builder, src[0], "");
+ break;
+ case nir_op_iadd:
+ result = LLVMBuildAdd(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_fadd:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = LLVMBuildFAdd(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_fsub:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = LLVMBuildFSub(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_isub:
+ result = LLVMBuildSub(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_imul:
+ result = LLVMBuildMul(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_imod:
+ result = LLVMBuildSRem(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_umod:
+ result = LLVMBuildURem(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_fmod:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = emit_fdiv(ctx, src[0], src[1]);
+ result = emit_intrin_1f_param(ctx, "llvm.floor.f32", result);
+ result = LLVMBuildFMul(ctx->builder, src[1] , result, "");
+ result = LLVMBuildFSub(ctx->builder, src[0], result, "");
+ break;
+ case nir_op_frem:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = LLVMBuildFRem(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_idiv:
+ result = LLVMBuildSDiv(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_udiv:
+ result = LLVMBuildUDiv(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_fmul:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = LLVMBuildFMul(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_fdiv:
+ src[0] = to_float(ctx, src[0]);
+ src[1] = to_float(ctx, src[1]);
+ result = emit_fdiv(ctx, src[0], src[1]);
+ break;
+ case nir_op_frcp:
+ src[0] = to_float(ctx, src[0]);
+ result = emit_fdiv(ctx, ctx->f32one, src[0]);
+ break;
+ case nir_op_iand:
+ result = LLVMBuildAnd(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ior:
+ result = LLVMBuildOr(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ixor:
+ result = LLVMBuildXor(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ishl:
+ result = LLVMBuildShl(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ishr:
+ result = LLVMBuildAShr(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ushr:
+ result = LLVMBuildLShr(ctx->builder, src[0], src[1], "");
+ break;
+ case nir_op_ilt:
+ result = emit_int_cmp(ctx, LLVMIntSLT, src[0], src[1]);
+ break;
+ case nir_op_ine:
+ result = emit_int_cmp(ctx, LLVMIntNE, src[0], src[1]);
+ break;
+ case nir_op_ieq:
+ result = emit_int_cmp(ctx, LLVMIntEQ, src[0], src[1]);
+ break;
+ case nir_op_ige:
+ result = emit_int_cmp(ctx, LLVMIntSGE, src[0], src[1]);
+ break;
+ case nir_op_ult:
+ result = emit_int_cmp(ctx, LLVMIntULT, src[0], src[1]);
+ break;
+ case nir_op_uge:
+ result = emit_int_cmp(ctx, LLVMIntUGE, src[0], src[1]);
+ break;
+ case nir_op_feq:
+ result = emit_float_cmp(ctx, LLVMRealUEQ, src[0], src[1]);
+ break;
+ case nir_op_fne:
+ result = emit_float_cmp(ctx, LLVMRealUNE, src[0], src[1]);
+ break;
+ case nir_op_flt:
+ result = emit_float_cmp(ctx, LLVMRealULT, src[0], src[1]);
+ break;
+ case nir_op_fge:
+ result = emit_float_cmp(ctx, LLVMRealUGE, src[0], src[1]);
+ break;
+ case nir_op_fabs:
+ result = emit_intrin_1f_param(ctx, "llvm.fabs.f32", src[0]);
+ break;
+ case nir_op_iabs:
+ result = emit_iabs(ctx, src[0]);
+ break;
+ case nir_op_imax:
+ result = emit_minmax_int(ctx, LLVMIntSGT, src[0], src[1]);
+ break;
+ case nir_op_imin:
+ result = emit_minmax_int(ctx, LLVMIntSLT, src[0], src[1]);
+ break;
+ case nir_op_umax:
+ result = emit_minmax_int(ctx, LLVMIntUGT, src[0], src[1]);
+ break;
+ case nir_op_umin:
+ result = emit_minmax_int(ctx, LLVMIntULT, src[0], src[1]);
+ break;
+ case nir_op_isign:
+ result = emit_isign(ctx, src[0]);
+ break;
+ case nir_op_fsign:
+ src[0] = to_float(ctx, src[0]);
+ result = emit_fsign(ctx, src[0]);
+ break;
+ case nir_op_ffloor:
+ result = emit_intrin_1f_param(ctx, "llvm.floor.f32", src[0]);
+ break;
+ case nir_op_ftrunc:
+ result = emit_intrin_1f_param(ctx, "llvm.trunc.f32", src[0]);
+ break;
+ case nir_op_fceil:
+ result = emit_intrin_1f_param(ctx, "llvm.ceil.f32", src[0]);
+ break;
+ case nir_op_fround_even:
+ result = emit_intrin_1f_param(ctx, "llvm.rint.f32", src[0]);
+ break;
+ case nir_op_ffract:
+ result = emit_ffract(ctx, src[0]);
+ break;
+ case nir_op_fsin:
+ result = emit_intrin_1f_param(ctx, "llvm.sin.f32", src[0]);
+ break;
+ case nir_op_fcos:
+ result = emit_intrin_1f_param(ctx, "llvm.cos.f32", src[0]);
+ break;
+ case nir_op_fsqrt:
+ result = emit_intrin_1f_param(ctx, "llvm.sqrt.f32", src[0]);
+ break;
+ case nir_op_fexp2:
+ result = emit_intrin_1f_param(ctx, "llvm.exp2.f32", src[0]);
+ break;
+ case nir_op_flog2:
+ result = emit_intrin_1f_param(ctx, "llvm.log2.f32", src[0]);
+ break;
+ case nir_op_frsq:
+ result = emit_intrin_1f_param(ctx, "llvm.sqrt.f32", src[0]);
+ result = emit_fdiv(ctx, ctx->f32one, result);
+ break;
+ case nir_op_fpow:
+ result = emit_intrin_2f_param(ctx, "llvm.pow.f32", src[0], src[1]);
+ break;
+ case nir_op_fmax:
+ result = emit_intrin_2f_param(ctx, "llvm.maxnum.f32", src[0], src[1]);
+ break;
+ case nir_op_fmin:
+ result = emit_intrin_2f_param(ctx, "llvm.minnum.f32", src[0], src[1]);
+ break;
+ case nir_op_ffma:
+ result = emit_intrin_3f_param(ctx, "llvm.fma.f32", src[0], src[1], src[2]);
+ break;
+ case nir_op_ibitfield_extract:
+ result = emit_bitfield_extract(ctx, "llvm.AMDGPU.bfe.i32", src);
+ break;
+ case nir_op_ubitfield_extract:
+ result = emit_bitfield_extract(ctx, "llvm.AMDGPU.bfe.u32", src);
+ break;
+ case nir_op_bitfield_insert:
+ result = emit_bitfield_insert(ctx, src[0], src[1], src[2], src[3]);
+ break;
+ case nir_op_bitfield_reverse:
+ result = emit_llvm_intrinsic(ctx, "llvm.bitreverse.i32", ctx->i32, src, 1, LLVMReadNoneAttribute);
+ break;
+ case nir_op_bit_count:
+ result = emit_llvm_intrinsic(ctx, "llvm.ctpop.i32", ctx->i32, src, 1, LLVMReadNoneAttribute);
+ break;
+ case nir_op_vec2:
+ case nir_op_vec3:
+ case nir_op_vec4:
+ for (unsigned i = 0; i < nir_op_infos[instr->op].num_inputs; i++)
+ src[i] = to_integer(ctx, src[i]);
+ result = build_gather_values(ctx, src, num_components);
+ break;
+ case nir_op_f2i:
+ src[0] = to_float(ctx, src[0]);
+ result = LLVMBuildFPToSI(ctx->builder, src[0], ctx->i32, "");
+ break;
+ case nir_op_f2u:
+ src[0] = to_float(ctx, src[0]);
+ result = LLVMBuildFPToUI(ctx->builder, src[0], ctx->i32, "");
+ break;
+ case nir_op_i2f:
+ result = LLVMBuildSIToFP(ctx->builder, src[0], ctx->f32, "");
+ break;
+ case nir_op_u2f:
+ result = LLVMBuildUIToFP(ctx->builder, src[0], ctx->f32, "");
+ break;
+ case nir_op_bcsel:
+ result = emit_bcsel(ctx, src[0], src[1], src[2]);
+ break;
+ case nir_op_find_lsb:
+ result = emit_find_lsb(ctx, src[0]);
+ break;
+ case nir_op_ufind_msb:
+ result = emit_ufind_msb(ctx, src[0]);
+ break;
+ case nir_op_ifind_msb:
+ result = emit_ifind_msb(ctx, src[0]);
+ break;
+ case nir_op_uadd_carry:
+ result = emit_uint_carry(ctx, "llvm.uadd.with.overflow.i32", src[0], src[1]);
+ break;
+ case nir_op_usub_borrow:
+ result = emit_uint_carry(ctx, "llvm.usub.with.overflow.i32", src[0], src[1]);
+ break;
+ case nir_op_b2f:
+ result = emit_b2f(ctx, src[0]);
+ break;
+ case nir_op_fquantize2f16:
+ src[0] = to_float(ctx, src[0]);
+ result = LLVMBuildFPTrunc(ctx->builder, src[0], ctx->f16, "");
+ /* need to convert back up to f32 */
+ result = LLVMBuildFPExt(ctx->builder, result, ctx->f32, "");
+ break;
+ case nir_op_umul_high:
+ result = emit_umul_high(ctx, src[0], src[1]);
+ break;
+ case nir_op_imul_high:
+ result = emit_imul_high(ctx, src[0], src[1]);
+ break;
+ case nir_op_pack_half_2x16:
+ result = emit_pack_half_2x16(ctx, src[0]);
+ break;
+ case nir_op_unpack_half_2x16:
+ result = emit_unpack_half_2x16(ctx, src[0]);
+ break;
+ case nir_op_fddx:
+ case nir_op_fddy:
+ case nir_op_fddx_fine:
+ case nir_op_fddy_fine:
+ case nir_op_fddx_coarse:
+ case nir_op_fddy_coarse:
+ result = emit_ddxy(ctx, instr, src[0]);
+ break;
+ default:
+ fprintf(stderr, "Unknown NIR alu instr: ");
+ nir_print_instr(&instr->instr, stderr);
+ fprintf(stderr, "\n");
+ abort();
+ }
+
+ if (result) {
+ assert(instr->dest.dest.is_ssa);
+ result = to_integer(ctx, result);
+ _mesa_hash_table_insert(ctx->defs, &instr->dest.dest.ssa,
+ result);
+ }
+}
+
+static void visit_load_const(struct nir_to_llvm_context *ctx,
+ nir_load_const_instr *instr)
+{
+ LLVMValueRef values[4], value = NULL;
+ LLVMTypeRef element_type =
+ LLVMIntTypeInContext(ctx->context, instr->def.bit_size);
+
+ for (unsigned i = 0; i < instr->def.num_components; ++i) {
+ switch (instr->def.bit_size) {
+ case 32:
+ values[i] = LLVMConstInt(element_type,
+ instr->value.u32[i], false);
+ break;
+ case 64:
+ values[i] = LLVMConstInt(element_type,
+ instr->value.u64[i], false);
+ break;
+ default:
+ fprintf(stderr,
+ "unsupported nir load_const bit_size: %d\n",
+ instr->def.bit_size);
+ abort();
+ }
+ }
+ if (instr->def.num_components > 1) {
+ value = LLVMConstVector(values, instr->def.num_components);
+ } else
+ value = values[0];
+
+ _mesa_hash_table_insert(ctx->defs, &instr->def, value);
+}
+
+static LLVMValueRef cast_ptr(struct nir_to_llvm_context *ctx, LLVMValueRef ptr,
+ LLVMTypeRef type)
+{
+ int addr_space = LLVMGetPointerAddressSpace(LLVMTypeOf(ptr));
+ return LLVMBuildBitCast(ctx->builder, ptr,
+ LLVMPointerType(type, addr_space), "");
+}
+
+static LLVMValueRef
+emit_llvm_intrinsic(struct nir_to_llvm_context *ctx, const char *name,
+ LLVMTypeRef return_type, LLVMValueRef *params,
+ unsigned param_count, LLVMAttribute attribs)
+{
+ LLVMValueRef function;
+
+ function = LLVMGetNamedFunction(ctx->module, name);
+ if (!function) {
+ LLVMTypeRef param_types[32], function_type;
+ unsigned i;
+
+ assert(param_count <= 32);
+
+ for (i = 0; i < param_count; ++i) {
+ assert(params[i]);
+ param_types[i] = LLVMTypeOf(params[i]);
+ }
+ function_type =
+ LLVMFunctionType(return_type, param_types, param_count, 0);
+ function = LLVMAddFunction(ctx->module, name, function_type);
+
+ LLVMSetFunctionCallConv(function, LLVMCCallConv);
+ LLVMSetLinkage(function, LLVMExternalLinkage);
+
+ LLVMAddFunctionAttr(function, attribs | LLVMNoUnwindAttribute);
+ }
+ return LLVMBuildCall(ctx->builder, function, params, param_count, "");
+}
+
+static LLVMValueRef
+get_buffer_size(struct nir_to_llvm_context *ctx, LLVMValueRef descriptor, bool in_elements)
+{
+ LLVMValueRef size =
+ LLVMBuildExtractElement(ctx->builder, descriptor,
+ LLVMConstInt(ctx->i32, 2, false), "");
+
+ /* VI only */
+ if (ctx->options->chip_class >= VI && in_elements) {
+ /* On VI, the descriptor contains the size in bytes,
+ * but TXQ must return the size in elements.
+ * The stride is always non-zero for resources using TXQ.
+ */
+ LLVMValueRef stride =
+ LLVMBuildExtractElement(ctx->builder, descriptor,
+ LLVMConstInt(ctx->i32, 1, false), "");
+ stride = LLVMBuildLShr(ctx->builder, stride,
+ LLVMConstInt(ctx->i32, 16, false), "");
+ stride = LLVMBuildAnd(ctx->builder, stride,
+ LLVMConstInt(ctx->i32, 0x3fff, false), "");
+
+ size = LLVMBuildUDiv(ctx->builder, size, stride, "");
+ }
+ return size;
+}
+
+/**
+ * Given the i32 or vNi32 \p type, generate the textual name (e.g. for use with
+ * intrinsic names).
+ */
+static void build_int_type_name(
+ LLVMTypeRef type,
+ char *buf, unsigned bufsize)
+{
+ assert(bufsize >= 6);
+
+ if (LLVMGetTypeKind(type) == LLVMVectorTypeKind)
+ snprintf(buf, bufsize, "v%ui32",
+ LLVMGetVectorSize(type));
+ else
+ strcpy(buf, "i32");
+}
+
+static LLVMValueRef radv_lower_gather4_integer(struct nir_to_llvm_context *ctx,
+ struct ac_tex_info *tinfo,
+ nir_tex_instr *instr,
+ const char *intr_name,
+ unsigned coord_vgpr_index)
+{
+ LLVMValueRef coord = tinfo->args[0];
+ LLVMValueRef half_texel[2];
+ int c;
+
+ //TODO Rect
+ {
+ LLVMValueRef txq_args[10];
+ int txq_arg_count = 0;
+ LLVMValueRef size;
+ bool da = instr->is_array || instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE;
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, false);
+ txq_args[txq_arg_count++] = tinfo->args[1];
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0xf, 0); /* dmask */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* unorm */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* r128 */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, da ? 1 : 0, 0);
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* glc */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* slc */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* tfe */
+ txq_args[txq_arg_count++] = LLVMConstInt(ctx->i32, 0, 0); /* lwe */
+ size = emit_llvm_intrinsic(ctx, "llvm.SI.getresinfo.i32", ctx->v4i32,
+ txq_args, txq_arg_count,
+ LLVMReadNoneAttribute);
+
+ for (c = 0; c < 2; c++) {
+ half_texel[c] = LLVMBuildExtractElement(ctx->builder, size,
+ ctx->i32zero, "");
+ half_texel[c] = LLVMBuildUIToFP(ctx->builder, half_texel[c], ctx->f32, "");
+ half_texel[c] = emit_fdiv(ctx, ctx->f32one, half_texel[c]);
+ half_texel[c] = LLVMBuildFMul(ctx->builder, half_texel[c],
+ LLVMConstReal(ctx->f32, -0.5), "");
+ }
+ }
+
+ for (c = 0; c < 2; c++) {
+ LLVMValueRef tmp;
+ LLVMValueRef index = LLVMConstInt(ctx->i32, coord_vgpr_index + c, 0);
+ tmp = LLVMBuildExtractElement(ctx->builder, coord, index, "");
+ tmp = LLVMBuildBitCast(ctx->builder, tmp, ctx->f32, "");
+ tmp = LLVMBuildFAdd(ctx->builder, tmp, half_texel[c], "");
+ tmp = LLVMBuildBitCast(ctx->builder, tmp, ctx->i32, "");
+ coord = LLVMBuildInsertElement(ctx->builder, coord, tmp, index, "");
+ }
+
+ tinfo->args[0] = coord;
+ return emit_llvm_intrinsic(ctx, intr_name, tinfo->dst_type, tinfo->args, tinfo->arg_count,
+ LLVMReadNoneAttribute | LLVMNoUnwindAttribute);
+
+}
+
+static LLVMValueRef build_tex_intrinsic(struct nir_to_llvm_context *ctx,
+ nir_tex_instr *instr,
+ struct ac_tex_info *tinfo)
+{
+ const char *name = "llvm.SI.image.sample";
+ const char *infix = "";
+ char intr_name[127];
+ char type[64];
+ bool is_shadow = instr->is_shadow;
+ bool has_offset = tinfo->has_offset;
+ switch (instr->op) {
+ case nir_texop_txf:
+ case nir_texop_txf_ms:
+ case nir_texop_samples_identical:
+ name = instr->sampler_dim == GLSL_SAMPLER_DIM_MS ? "llvm.SI.image.load" :
+ instr->sampler_dim == GLSL_SAMPLER_DIM_BUF ? "llvm.SI.vs.load.input" :
+ "llvm.SI.image.load.mip";
+ is_shadow = false;
+ has_offset = false;
+ break;
+ case nir_texop_txb:
+ infix = ".b";
+ break;
+ case nir_texop_txl:
+ infix = ".l";
+ break;
+ case nir_texop_txs:
+ name = "llvm.SI.getresinfo";
+ break;
+ case nir_texop_query_levels:
+ name = "llvm.SI.getresinfo";
+ break;
+ case nir_texop_tex:
+ if (ctx->stage != MESA_SHADER_FRAGMENT)
+ infix = ".lz";
+ break;
+ case nir_texop_txd:
+ infix = ".d";
+ break;
+ case nir_texop_tg4:
+ name = "llvm.SI.gather4";
+ infix = ".lz";
+ break;
+ case nir_texop_lod:
+ name = "llvm.SI.getlod";
+ is_shadow = false;
+ has_offset = false;
+ break;
+ default:
+ break;
+ }
+
+ build_int_type_name(LLVMTypeOf(tinfo->args[0]), type, sizeof(type));
+ sprintf(intr_name, "%s%s%s%s.%s", name, is_shadow ? ".c" : "", infix,
+ has_offset ? ".o" : "", type);
+
+ if (instr->op == nir_texop_tg4) {
+ enum glsl_base_type stype = glsl_get_sampler_result_type(instr->texture->var->type);
+ if (stype == GLSL_TYPE_UINT || stype == GLSL_TYPE_INT) {
+ return radv_lower_gather4_integer(ctx, tinfo, instr, intr_name,
+ (int)has_offset + (int)is_shadow);
+ }
+ }
+ return emit_llvm_intrinsic(ctx, intr_name, tinfo->dst_type, tinfo->args, tinfo->arg_count,
+ LLVMReadNoneAttribute | LLVMNoUnwindAttribute);
+
+}
+
+static LLVMValueRef visit_vulkan_resource_index(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef index = get_src(ctx, instr->src[0]);
+ unsigned desc_set = nir_intrinsic_desc_set(instr);
+ unsigned binding = nir_intrinsic_binding(instr);
+ LLVMValueRef desc_ptr = ctx->descriptor_sets[desc_set];
+ struct radv_descriptor_set_layout *layout = ctx->options->layout->set[desc_set].layout;
+ unsigned base_offset = layout->binding[binding].offset;
+ LLVMValueRef offset, stride;
+
+ if (layout->binding[binding].type == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC ||
+ layout->binding[binding].type == VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC) {
+ desc_ptr = ctx->push_constants;
+ base_offset = ctx->options->layout->push_constant_size;
+ base_offset += 16 * layout->binding[binding].dynamic_offset_offset;
+ stride = LLVMConstInt(ctx->i32, 16, false);
+ } else
+ stride = LLVMConstInt(ctx->i32, layout->binding[binding].size, false);
+
+ offset = LLVMConstInt(ctx->i32, base_offset, false);
+ index = LLVMBuildMul(ctx->builder, index, stride, "");
+ offset = LLVMBuildAdd(ctx->builder, offset, index, "");
+
+ LLVMValueRef indices[] = {ctx->i32zero, offset};
+ desc_ptr = LLVMBuildGEP(ctx->builder, desc_ptr, indices, 2, "");
+ desc_ptr = cast_ptr(ctx, desc_ptr, ctx->v4i32);
+ LLVMSetMetadata(desc_ptr, ctx->uniform_md_kind, ctx->empty_md);
+
+ return LLVMBuildLoad(ctx->builder, desc_ptr, "");
+}
+
+static LLVMValueRef visit_load_push_constant(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef ptr;
+
+ LLVMValueRef indices[] = {ctx->i32zero, get_src(ctx, instr->src[0])};
+ ptr = LLVMBuildGEP(ctx->builder, ctx->push_constants, indices, 2, "");
+ ptr = cast_ptr(ctx, ptr, get_def_type(ctx, &instr->dest.ssa));
+
+ return LLVMBuildLoad(ctx->builder, ptr, "");
+}
+
+static LLVMValueRef visit_get_buffer_size(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef desc = get_src(ctx, instr->src[0]);
+
+ return get_buffer_size(ctx, desc, false);
+}
+static void visit_store_ssbo(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ const char *store_name;
+ LLVMTypeRef data_type = ctx->f32;
+ unsigned writemask = nir_intrinsic_write_mask(instr);
+ LLVMValueRef base_data, base_offset;
+ LLVMValueRef params[6];
+
+ if (ctx->stage == MESA_SHADER_FRAGMENT)
+ ctx->shader_info->fs.writes_memory = true;
+
+ params[1] = get_src(ctx, instr->src[1]);
+ params[2] = LLVMConstInt(ctx->i32, 0, false); /* vindex */
+ params[4] = LLVMConstInt(ctx->i1, 0, false); /* glc */
+ params[5] = LLVMConstInt(ctx->i1, 0, false); /* slc */
+
+ if (instr->num_components > 1)
+ data_type = LLVMVectorType(ctx->f32, instr->num_components);
+
+ base_data = to_float(ctx, get_src(ctx, instr->src[0]));
+ base_data = trim_vector(ctx, base_data, instr->num_components);
+ base_data = LLVMBuildBitCast(ctx->builder, base_data,
+ data_type, "");
+ base_offset = get_src(ctx, instr->src[2]); /* voffset */
+ while (writemask) {
+ int start, count;
+ LLVMValueRef data;
+ LLVMValueRef offset;
+ LLVMValueRef tmp;
+ u_bit_scan_consecutive_range(&writemask, &start, &count);
+
+ /* Due to an LLVM limitation, split 3-element writes
+ * into a 2-element and a 1-element write. */
+ if (count == 3) {
+ writemask |= 1 << (start + 2);
+ count = 2;
+ }
+
+ if (count == 4) {
+ store_name = "llvm.amdgcn.buffer.store.v4f32";
+ data = base_data;
+ } else if (count == 2) {
+ tmp = LLVMBuildExtractElement(ctx->builder,
+ base_data, LLVMConstInt(ctx->i32, start, false), "");
+ data = LLVMBuildInsertElement(ctx->builder, LLVMGetUndef(ctx->v2f32), tmp,
+ ctx->i32zero, "");
+
+ tmp = LLVMBuildExtractElement(ctx->builder,
+ base_data, LLVMConstInt(ctx->i32, start + 1, false), "");
+ data = LLVMBuildInsertElement(ctx->builder, data, tmp,
+ ctx->i32one, "");
+ store_name = "llvm.amdgcn.buffer.store.v2f32";
+
+ } else {
+ assert(count == 1);
+ if (get_llvm_num_components(base_data) > 1)
+ data = LLVMBuildExtractElement(ctx->builder, base_data,
+ LLVMConstInt(ctx->i32, start, false), "");
+ else
+ data = base_data;
+ store_name = "llvm.amdgcn.buffer.store.f32";
+ }
+
+ offset = base_offset;
+ if (start != 0) {
+ offset = LLVMBuildAdd(ctx->builder, offset, LLVMConstInt(ctx->i32, start * 4, false), "");
+ }
+ params[0] = data;
+ params[3] = offset;
+ emit_llvm_intrinsic(ctx, store_name,
+ LLVMVoidTypeInContext(ctx->context), params, 6, 0);
+ }
+}
+
+static LLVMValueRef visit_atomic_ssbo(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ const char *name;
+ LLVMValueRef params[5];
+ int arg_count = 0;
+ if (ctx->stage == MESA_SHADER_FRAGMENT)
+ ctx->shader_info->fs.writes_memory = true;
+
+ if (instr->intrinsic == nir_intrinsic_ssbo_atomic_comp_swap) {
+ params[arg_count++] = get_src(ctx, instr->src[3]);
+ }
+ params[arg_count++] = get_src(ctx, instr->src[2]);
+ params[arg_count++] = get_src(ctx, instr->src[0]);
+ params[arg_count++] = LLVMConstInt(ctx->i32, 0, false); /* vindex */
+ params[arg_count++] = get_src(ctx, instr->src[1]); /* voffset */
+ params[arg_count++] = LLVMConstInt(ctx->i1, 0, false); /* slc */
+
+ switch (instr->intrinsic) {
+ case nir_intrinsic_ssbo_atomic_add:
+ name = "llvm.amdgcn.buffer.atomic.add";
+ break;
+ case nir_intrinsic_ssbo_atomic_imin:
+ name = "llvm.amdgcn.buffer.atomic.smin";
+ break;
+ case nir_intrinsic_ssbo_atomic_umin:
+ name = "llvm.amdgcn.buffer.atomic.umin";
+ break;
+ case nir_intrinsic_ssbo_atomic_imax:
+ name = "llvm.amdgcn.buffer.atomic.smax";
+ break;
+ case nir_intrinsic_ssbo_atomic_umax:
+ name = "llvm.amdgcn.buffer.atomic.umax";
+ break;
+ case nir_intrinsic_ssbo_atomic_and:
+ name = "llvm.amdgcn.buffer.atomic.and";
+ break;
+ case nir_intrinsic_ssbo_atomic_or:
+ name = "llvm.amdgcn.buffer.atomic.or";
+ break;
+ case nir_intrinsic_ssbo_atomic_xor:
+ name = "llvm.amdgcn.buffer.atomic.xor";
+ break;
+ case nir_intrinsic_ssbo_atomic_exchange:
+ name = "llvm.amdgcn.buffer.atomic.swap";
+ break;
+ case nir_intrinsic_ssbo_atomic_comp_swap:
+ name = "llvm.amdgcn.buffer.atomic.cmpswap";
+ break;
+ default:
+ abort();
+ }
+
+ return emit_llvm_intrinsic(ctx, name, ctx->i32, params, arg_count, 0);
+}
+
+static LLVMValueRef visit_load_buffer(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ const char *load_name;
+ LLVMTypeRef data_type = ctx->f32;
+ if (instr->num_components == 3)
+ data_type = LLVMVectorType(ctx->f32, 4);
+ else if (instr->num_components > 1)
+ data_type = LLVMVectorType(ctx->f32, instr->num_components);
+
+ if (instr->num_components == 4 || instr->num_components == 3)
+ load_name = "llvm.amdgcn.buffer.load.v4f32";
+ else if (instr->num_components == 2)
+ load_name = "llvm.amdgcn.buffer.load.v2f32";
+ else if (instr->num_components == 1)
+ load_name = "llvm.amdgcn.buffer.load.f32";
+ else
+ abort();
+
+ LLVMValueRef params[] = {
+ get_src(ctx, instr->src[0]),
+ LLVMConstInt(ctx->i32, 0, false),
+ get_src(ctx, instr->src[1]),
+ LLVMConstInt(ctx->i1, 0, false),
+ LLVMConstInt(ctx->i1, 0, false),
+ };
+
+ LLVMValueRef ret =
+ emit_llvm_intrinsic(ctx, load_name, data_type, params, 5, 0);
+
+ if (instr->num_components == 3)
+ ret = trim_vector(ctx, ret, 3);
+
+ return LLVMBuildBitCast(ctx->builder, ret,
+ get_def_type(ctx, &instr->dest.ssa), "");
+}
+
+static void
+radv_get_deref_offset(struct nir_to_llvm_context *ctx, nir_deref *tail,
+ bool vs_in, unsigned *const_out, LLVMValueRef *indir_out)
+{
+ unsigned const_offset = 0;
+ LLVMValueRef offset = NULL;
+
+
+ while (tail->child != NULL) {
+ const struct glsl_type *parent_type = tail->type;
+ tail = tail->child;
+
+ if (tail->deref_type == nir_deref_type_array) {
+ nir_deref_array *deref_array = nir_deref_as_array(tail);
+ LLVMValueRef index, stride, local_offset;
+ unsigned size = glsl_count_attribute_slots(tail->type, vs_in);
+
+ const_offset += size * deref_array->base_offset;
+ if (deref_array->deref_array_type == nir_deref_array_type_direct)
+ continue;
+
+ assert(deref_array->deref_array_type == nir_deref_array_type_indirect);
+ index = get_src(ctx, deref_array->indirect);
+ stride = LLVMConstInt(ctx->i32, size, 0);
+ local_offset = LLVMBuildMul(ctx->builder, stride, index, "");
+
+ if (offset)
+ offset = LLVMBuildAdd(ctx->builder, offset, local_offset, "");
+ else
+ offset = local_offset;
+ } else if (tail->deref_type == nir_deref_type_struct) {
+ nir_deref_struct *deref_struct = nir_deref_as_struct(tail);
+
+ for (unsigned i = 0; i < deref_struct->index; i++) {
+ const struct glsl_type *ft = glsl_get_struct_field(parent_type, i);
+ const_offset += glsl_count_attribute_slots(ft, vs_in);
+ }
+ } else
+ unreachable("unsupported deref type");
+
+ }
+
+ if (const_offset && offset)
+ offset = LLVMBuildAdd(ctx->builder, offset,
+ LLVMConstInt(ctx->i32, const_offset, 0),
+ "");
+
+ *const_out = const_offset;
+ *indir_out = offset;
+}
+
+static LLVMValueRef visit_load_var(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef values[4];
+ int idx = instr->variables[0]->var->data.driver_location;
+ int ve = instr->dest.ssa.num_components;
+ LLVMValueRef indir_index;
+ unsigned const_index;
+ switch (instr->variables[0]->var->data.mode) {
+ case nir_var_shader_in:
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref,
+ ctx->stage == MESA_SHADER_VERTEX,
+ &const_index, &indir_index);
+ for (unsigned chan = 0; chan < ve; chan++) {
+ if (indir_index) {
+ unsigned count = glsl_count_attribute_slots(
+ instr->variables[0]->var->type,
+ ctx->stage == MESA_SHADER_VERTEX);
+ LLVMValueRef tmp_vec = build_gather_values_extended(
+ ctx, ctx->inputs + idx + chan, count,
+ 4, false);
+
+ values[chan] = LLVMBuildExtractElement(ctx->builder,
+ tmp_vec,
+ indir_index, "");
+ } else
+ values[chan] = ctx->inputs[idx + chan + const_index * 4];
+ }
+ return to_integer(ctx, build_gather_values(ctx, values, ve));
+ break;
+ case nir_var_local:
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+ for (unsigned chan = 0; chan < ve; chan++) {
+ if (indir_index) {
+ unsigned count = glsl_count_attribute_slots(
+ instr->variables[0]->var->type, false);
+ LLVMValueRef tmp_vec = build_gather_values_extended(
+ ctx, ctx->locals + idx + chan, count,
+ 4, true);
+
+ values[chan] = LLVMBuildExtractElement(ctx->builder,
+ tmp_vec,
+ indir_index, "");
+ } else {
+ values[chan] = LLVMBuildLoad(ctx->builder, ctx->locals[idx + chan + const_index * 4], "");
+ }
+ }
+ return to_integer(ctx, build_gather_values(ctx, values, ve));
+ case nir_var_shader_out:
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+ for (unsigned chan = 0; chan < ve; chan++) {
+ if (indir_index) {
+ unsigned count = glsl_count_attribute_slots(
+ instr->variables[0]->var->type, false);
+ LLVMValueRef tmp_vec = build_gather_values_extended(
+ ctx, ctx->outputs + idx + chan, count,
+ 4, true);
+
+ values[chan] = LLVMBuildExtractElement(ctx->builder,
+ tmp_vec,
+ indir_index, "");
+ } else {
+ values[chan] = LLVMBuildLoad(ctx->builder,
+ ctx->outputs[idx + chan + const_index * 4],
+ "");
+ }
+ }
+ return to_integer(ctx, build_gather_values(ctx, values, ve));
+ case nir_var_shared: {
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+ LLVMValueRef ptr = get_shared_memory_ptr(ctx, idx, ctx->i32);
+ LLVMValueRef derived_ptr;
+ LLVMValueRef index = ctx->i32zero;
+ if (indir_index)
+ index = LLVMBuildAdd(ctx->builder, index, indir_index, "");
+ derived_ptr = LLVMBuildGEP(ctx->builder, ptr, &index, 1, "");
+
+ return to_integer(ctx, LLVMBuildLoad(ctx->builder, derived_ptr, ""));
+ break;
+ }
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static void
+visit_store_var(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef temp_ptr, value;
+ int idx = instr->variables[0]->var->data.driver_location;
+ LLVMValueRef src = to_float(ctx, get_src(ctx, instr->src[0]));
+ int writemask = instr->const_index[0];
+ LLVMValueRef indir_index;
+ unsigned const_index;
+ switch (instr->variables[0]->var->data.mode) {
+ case nir_var_shader_out:
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+ for (unsigned chan = 0; chan < 4; chan++) {
+ int stride = 4;
+ if (!(writemask & (1 << chan)))
+ continue;
+ if (get_llvm_num_components(src) == 1)
+ value = src;
+ else
+ value = LLVMBuildExtractElement(ctx->builder, src,
+ LLVMConstInt(ctx->i32,
+ chan, false),
+ "");
+
+ if (instr->variables[0]->var->data.location == VARYING_SLOT_CLIP_DIST0 ||
+ instr->variables[0]->var->data.location == VARYING_SLOT_CULL_DIST0)
+ stride = 1;
+ if (indir_index) {
+ unsigned count = glsl_count_attribute_slots(
+ instr->variables[0]->var->type, false);
+ LLVMValueRef tmp_vec = build_gather_values_extended(
+ ctx, ctx->outputs + idx + chan, count,
+ stride, true);
+
+ if (get_llvm_num_components(tmp_vec) > 1) {
+ tmp_vec = LLVMBuildInsertElement(ctx->builder, tmp_vec,
+ value, indir_index, "");
+ } else
+ tmp_vec = value;
+ build_store_values_extended(ctx, ctx->outputs + idx + chan,
+ count, stride, tmp_vec);
+
+ } else {
+ temp_ptr = ctx->outputs[idx + chan + const_index * stride];
+
+ LLVMBuildStore(ctx->builder, value, temp_ptr);
+ }
+ }
+ break;
+ case nir_var_local:
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+ for (unsigned chan = 0; chan < 4; chan++) {
+ if (!(writemask & (1 << chan)))
+ continue;
+
+ if (get_llvm_num_components(src) == 1)
+ value = src;
+ else
+ value = LLVMBuildExtractElement(ctx->builder, src,
+ LLVMConstInt(ctx->i32, chan, false), "");
+ if (indir_index) {
+ unsigned count = glsl_count_attribute_slots(
+ instr->variables[0]->var->type, false);
+ LLVMValueRef tmp_vec = build_gather_values_extended(
+ ctx, ctx->locals + idx + chan, count,
+ 4, true);
+
+ tmp_vec = LLVMBuildInsertElement(ctx->builder, tmp_vec,
+ value, indir_index, "");
+ build_store_values_extended(ctx, ctx->locals + idx + chan,
+ count, 4, tmp_vec);
+ } else {
+ temp_ptr = ctx->locals[idx + chan + const_index * 4];
+
+ LLVMBuildStore(ctx->builder, value, temp_ptr);
+ }
+ }
+ break;
+ case nir_var_shared: {
+ LLVMValueRef ptr;
+ radv_get_deref_offset(ctx, &instr->variables[0]->deref, false,
+ &const_index, &indir_index);
+
+ ptr = get_shared_memory_ptr(ctx, idx, ctx->i32);
+ LLVMValueRef index = ctx->i32zero;
+ LLVMValueRef derived_ptr;
+
+ if (indir_index)
+ index = LLVMBuildAdd(ctx->builder, index, indir_index, "");
+ derived_ptr = LLVMBuildGEP(ctx->builder, ptr, &index, 1, "");
+ LLVMBuildStore(ctx->builder,
+ to_integer(ctx, src), derived_ptr);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static int image_type_to_components_count(enum glsl_sampler_dim dim, bool array)
+{
+ switch (dim) {
+ case GLSL_SAMPLER_DIM_BUF:
+ return 1;
+ case GLSL_SAMPLER_DIM_1D:
+ return array ? 2 : 1;
+ case GLSL_SAMPLER_DIM_2D:
+ return array ? 3 : 2;
+ case GLSL_SAMPLER_DIM_3D:
+ case GLSL_SAMPLER_DIM_CUBE:
+ return 3;
+ case GLSL_SAMPLER_DIM_RECT:
+ case GLSL_SAMPLER_DIM_SUBPASS:
+ return 2;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static LLVMValueRef get_image_coords(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr, bool add_frag_pos)
+{
+ const struct glsl_type *type = instr->variables[0]->var->type;
+ if(instr->variables[0]->deref.child)
+ type = instr->variables[0]->deref.child->type;
+
+ LLVMValueRef src0 = get_src(ctx, instr->src[0]);
+ LLVMValueRef coords[4];
+ LLVMValueRef masks[] = {
+ LLVMConstInt(ctx->i32, 0, false), LLVMConstInt(ctx->i32, 1, false),
+ LLVMConstInt(ctx->i32, 2, false), LLVMConstInt(ctx->i32, 3, false),
+ };
+ LLVMValueRef res;
+ int count;
+ count = image_type_to_components_count(glsl_get_sampler_dim(type),
+ glsl_sampler_type_is_array(type));
+
+ if (count == 1) {
+ if (instr->src[0].ssa->num_components)
+ res = LLVMBuildExtractElement(ctx->builder, src0, masks[0], "");
+ else
+ res = src0;
+ } else {
+ int chan;
+ for (chan = 0; chan < count; ++chan) {
+ coords[chan] = LLVMBuildExtractElement(ctx->builder, src0, masks[chan], "");
+ }
+
+ if (add_frag_pos) {
+ for (chan = 0; chan < count; ++chan)
+ coords[chan] = LLVMBuildAdd(ctx->builder, coords[chan], LLVMBuildFPToUI(ctx->builder, ctx->frag_pos[chan], ctx->i32, ""), "");
+ }
+ if (count == 3) {
+ coords[3] = LLVMGetUndef(ctx->i32);
+ count = 4;
+ }
+ res = build_gather_values(ctx, coords, count);
+ }
+ return res;
+}
+
+static LLVMValueRef visit_image_load(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef params[7];
+ LLVMValueRef res;
+ char intrinsic_name[32];
+ char coords_type[8];
+ const nir_variable *var = instr->variables[0]->var;
+ const struct glsl_type *type = var->type;
+ if(instr->variables[0]->deref.child)
+ type = instr->variables[0]->deref.child->type;
+
+ type = glsl_without_array(type);
+ if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
+ params[0] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
+ params[1] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
+ params[2] = LLVMConstInt(ctx->i32, 0, false); /* voffset */
+ params[3] = LLVMConstInt(ctx->i1, 0, false); /* glc */
+ params[4] = LLVMConstInt(ctx->i1, 0, false); /* slc */
+ res = emit_llvm_intrinsic(ctx, "llvm.amdgcn.buffer.load.format.v4f32", ctx->v4f32,
+ params, 5, 0);
+
+ res = trim_vector(ctx, res, instr->dest.ssa.num_components);
+ res = to_integer(ctx, res);
+ } else {
+ bool da = glsl_sampler_type_is_array(type) ||
+ glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE;
+ bool add_frag_pos = glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_SUBPASS;
+
+ params[0] = get_image_coords(ctx, instr, add_frag_pos);
+ params[1] = get_sampler_desc(ctx, instr->variables[0], DESC_IMAGE);
+ params[2] = LLVMConstInt(ctx->i32, 15, false); /* dmask */
+ params[3] = LLVMConstInt(ctx->i1, 0, false); /* r128 */
+ params[4] = da ? ctx->i32one : ctx->i32zero; /* da */
+ params[5] = LLVMConstInt(ctx->i1, 0, false); /* glc */
+ params[6] = LLVMConstInt(ctx->i1, 0, false); /* slc */
+
+ build_int_type_name(LLVMTypeOf(params[0]),
+ coords_type, sizeof(coords_type));
+
+ snprintf(intrinsic_name, sizeof(intrinsic_name),
+ "llvm.amdgcn.image.load.%s", coords_type);
+ res = emit_llvm_intrinsic(ctx, intrinsic_name, ctx->v4f32,
+ params, 7, LLVMReadOnlyAttribute);
+ }
+ return to_integer(ctx, res);
+}
+
+static void visit_image_store(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef params[8];
+ char intrinsic_name[32];
+ char coords_type[8];
+ const nir_variable *var = instr->variables[0]->var;
+ LLVMValueRef i1false = LLVMConstInt(ctx->i1, 0, 0);
+ LLVMValueRef i1true = LLVMConstInt(ctx->i1, 1, 0);
+ const struct glsl_type *type = glsl_without_array(var->type);
+
+ if (ctx->stage == MESA_SHADER_FRAGMENT)
+ ctx->shader_info->fs.writes_memory = true;
+
+ if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
+ params[0] = to_float(ctx, get_src(ctx, instr->src[2])); /* data */
+ params[1] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
+ params[2] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
+ params[3] = LLVMConstInt(ctx->i32, 0, false); /* voffset */
+ params[4] = i1false; /* glc */
+ params[5] = i1false; /* slc */
+ emit_llvm_intrinsic(ctx, "llvm.amdgcn.buffer.store.format.v4f32", ctx->voidt,
+ params, 6, 0);
+ } else {
+ bool da = glsl_sampler_type_is_array(type) ||
+ glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE;
+
+ params[0] = get_src(ctx, instr->src[2]); /* coords */
+ params[1] = get_image_coords(ctx, instr, false);
+ params[2] = get_sampler_desc(ctx, instr->variables[0], DESC_IMAGE);
+ params[3] = LLVMConstInt(ctx->i32, 15, false); /* dmask */
+ params[4] = i1false; /* r128 */
+ params[5] = da ? i1true : i1false; /* da */
+ params[6] = i1false; /* glc */
+ params[7] = i1false; /* slc */
+
+ build_int_type_name(LLVMTypeOf(params[1]),
+ coords_type, sizeof(coords_type));
+
+ snprintf(intrinsic_name, sizeof(intrinsic_name),
+ "llvm.amdgcn.image.store.%s", coords_type);
+ emit_llvm_intrinsic(ctx, intrinsic_name, ctx->voidt,
+ params, 8, 0);
+ }
+
+}
+
+static LLVMValueRef visit_image_atomic(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef params[6];
+ int param_count = 0;
+ const nir_variable *var = instr->variables[0]->var;
+ LLVMValueRef i1false = LLVMConstInt(ctx->i1, 0, 0);
+ LLVMValueRef i1true = LLVMConstInt(ctx->i1, 1, 0);
+ const char *base_name = "llvm.amdgcn.image.atomic";
+ const char *atomic_name;
+ LLVMValueRef coords;
+ char intrinsic_name[32], coords_type[8];
+ const struct glsl_type *type = glsl_without_array(var->type);
+
+ if (ctx->stage == MESA_SHADER_FRAGMENT)
+ ctx->shader_info->fs.writes_memory = true;
+
+ params[param_count++] = get_src(ctx, instr->src[2]);
+ if (instr->intrinsic == nir_intrinsic_image_atomic_comp_swap)
+ params[param_count++] = get_src(ctx, instr->src[3]);
+
+ if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
+ params[param_count++] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
+ coords = params[param_count++] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
+ params[param_count++] = ctx->i32zero; /* voffset */
+ params[param_count++] = i1false; /* glc */
+ params[param_count++] = i1false; /* slc */
+ } else {
+ bool da = glsl_sampler_type_is_array(type) ||
+ glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE;
+
+ coords = params[param_count++] = get_image_coords(ctx, instr, false);
+ params[param_count++] = get_sampler_desc(ctx, instr->variables[0], DESC_IMAGE);
+ params[param_count++] = i1false; /* r128 */
+ params[param_count++] = da ? i1true : i1false; /* da */
+ params[param_count++] = i1false; /* slc */
+ }
+
+ switch (instr->intrinsic) {
+ case nir_intrinsic_image_atomic_add:
+ atomic_name = "add";
+ break;
+ case nir_intrinsic_image_atomic_min:
+ atomic_name = "smin";
+ break;
+ case nir_intrinsic_image_atomic_max:
+ atomic_name = "smax";
+ break;
+ case nir_intrinsic_image_atomic_and:
+ atomic_name = "and";
+ break;
+ case nir_intrinsic_image_atomic_or:
+ atomic_name = "or";
+ break;
+ case nir_intrinsic_image_atomic_xor:
+ atomic_name = "xor";
+ break;
+ case nir_intrinsic_image_atomic_exchange:
+ atomic_name = "swap";
+ break;
+ case nir_intrinsic_image_atomic_comp_swap:
+ atomic_name = "cmpswap";
+ break;
+ default:
+ abort();
+ }
+ build_int_type_name(LLVMTypeOf(coords),
+ coords_type, sizeof(coords_type));
+
+ snprintf(intrinsic_name, sizeof(intrinsic_name),
+ "%s.%s.%s", base_name, atomic_name, coords_type);
+ return emit_llvm_intrinsic(ctx, intrinsic_name, ctx->i32, params, param_count, 0);
+}
+
+static LLVMValueRef visit_image_size(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef res;
+ LLVMValueRef params[10];
+ const nir_variable *var = instr->variables[0]->var;
+ const struct glsl_type *type = instr->variables[0]->var->type;
+ bool da = glsl_sampler_type_is_array(var->type) ||
+ glsl_get_sampler_dim(var->type) == GLSL_SAMPLER_DIM_CUBE;
+ if(instr->variables[0]->deref.child)
+ type = instr->variables[0]->deref.child->type;
+
+ if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF)
+ return get_buffer_size(ctx, get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER), true);
+ params[0] = ctx->i32zero;
+ params[1] = get_sampler_desc(ctx, instr->variables[0], DESC_IMAGE);
+ params[2] = LLVMConstInt(ctx->i32, 15, false);
+ params[3] = ctx->i32zero;
+ params[4] = ctx->i32zero;
+ params[5] = da ? ctx->i32one : ctx->i32zero;
+ params[6] = ctx->i32zero;
+ params[7] = ctx->i32zero;
+ params[8] = ctx->i32zero;
+ params[9] = ctx->i32zero;
+
+ res = emit_llvm_intrinsic(ctx, "llvm.SI.getresinfo.i32", ctx->v4i32,
+ params, 10, LLVMReadNoneAttribute);
+
+ if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_CUBE &&
+ glsl_sampler_type_is_array(type)) {
+ LLVMValueRef two = LLVMConstInt(ctx->i32, 2, false);
+ LLVMValueRef six = LLVMConstInt(ctx->i32, 6, false);
+ LLVMValueRef z = LLVMBuildExtractElement(ctx->builder, res, two, "");
+ z = LLVMBuildSDiv(ctx->builder, z, six, "");
+ res = LLVMBuildInsertElement(ctx->builder, res, z, two, "");
+ }
+ return res;
+}
+
+static void emit_waitcnt(struct nir_to_llvm_context *ctx)
+{
+ LLVMValueRef args[1] = {
+ LLVMConstInt(ctx->i32, 0xf70, false),
+ };
+ emit_llvm_intrinsic(ctx, "llvm.amdgcn.s.waitcnt",
+ ctx->voidt, args, 1, 0);
+}
+
+static void emit_barrier(struct nir_to_llvm_context *ctx)
+{
+ // TODO tess
+ emit_llvm_intrinsic(ctx, "llvm.amdgcn.s.barrier",
+ ctx->voidt, NULL, 0, 0);
+}
+
+static LLVMValueRef
+visit_load_local_invocation_index(struct nir_to_llvm_context *ctx)
+{
+ LLVMValueRef result;
+ LLVMValueRef thread_id = get_thread_id(ctx);
+ result = LLVMBuildAnd(ctx->builder, ctx->tg_size,
+ LLVMConstInt(ctx->i32, 0xfc0, false), "");
+
+ return LLVMBuildAdd(ctx->builder, result, thread_id, "");
+}
+
+static LLVMValueRef visit_var_atomic(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef ptr, result;
+ int idx = instr->variables[0]->var->data.driver_location;
+ LLVMValueRef src = get_src(ctx, instr->src[0]);
+ ptr = get_shared_memory_ptr(ctx, idx, ctx->i32);
+
+ if (instr->intrinsic == nir_intrinsic_var_atomic_comp_swap) {
+ LLVMValueRef src1 = get_src(ctx, instr->src[1]);
+ result = LLVMBuildAtomicCmpXchg(ctx->builder,
+ ptr, src, src1,
+ LLVMAtomicOrderingSequentiallyConsistent,
+ LLVMAtomicOrderingSequentiallyConsistent,
+ false);
+ } else {
+ LLVMAtomicRMWBinOp op;
+ switch (instr->intrinsic) {
+ case nir_intrinsic_var_atomic_add:
+ op = LLVMAtomicRMWBinOpAdd;
+ break;
+ case nir_intrinsic_var_atomic_umin:
+ op = LLVMAtomicRMWBinOpUMin;
+ break;
+ case nir_intrinsic_var_atomic_umax:
+ op = LLVMAtomicRMWBinOpUMax;
+ break;
+ case nir_intrinsic_var_atomic_imin:
+ op = LLVMAtomicRMWBinOpMin;
+ break;
+ case nir_intrinsic_var_atomic_imax:
+ op = LLVMAtomicRMWBinOpMax;
+ break;
+ case nir_intrinsic_var_atomic_and:
+ op = LLVMAtomicRMWBinOpAnd;
+ break;
+ case nir_intrinsic_var_atomic_or:
+ op = LLVMAtomicRMWBinOpOr;
+ break;
+ case nir_intrinsic_var_atomic_xor:
+ op = LLVMAtomicRMWBinOpXor;
+ break;
+ case nir_intrinsic_var_atomic_exchange:
+ op = LLVMAtomicRMWBinOpXchg;
+ break;
+ default:
+ return NULL;
+ }
+
+ result = LLVMBuildAtomicRMW(ctx->builder, op, ptr, to_integer(ctx, src),
+ LLVMAtomicOrderingSequentiallyConsistent,
+ false);
+ }
+ return result;
+}
+
+#define INTERP_CENTER 0
+#define INTERP_CENTROID 1
+#define INTERP_SAMPLE 2
+
+static LLVMValueRef lookup_interp_param(struct nir_to_llvm_context *ctx,
+ enum glsl_interp_mode interp, unsigned location)
+{
+ switch (interp) {
+ case INTERP_MODE_FLAT:
+ default:
+ return NULL;
+ case INTERP_MODE_SMOOTH:
+ case INTERP_MODE_NONE:
+ if (location == INTERP_CENTER)
+ return ctx->persp_center;
+ else if (location == INTERP_CENTROID)
+ return ctx->persp_centroid;
+ else if (location == INTERP_SAMPLE)
+ return ctx->persp_sample;
+ break;
+ case INTERP_MODE_NOPERSPECTIVE:
+ if (location == INTERP_CENTER)
+ return ctx->linear_center;
+ else if (location == INTERP_CENTROID)
+ return ctx->linear_centroid;
+ else if (location == INTERP_SAMPLE)
+ return ctx->linear_sample;
+ break;
+ }
+ return NULL;
+}
+
+static LLVMValueRef load_sample_position(struct nir_to_llvm_context *ctx,
+ LLVMValueRef sample_id)
+{
+ /* offset = sample_id * 8 (8 = 2 floats containing samplepos.xy) */
+ LLVMValueRef offset0 = LLVMBuildMul(ctx->builder, sample_id, LLVMConstInt(ctx->i32, 8, false), "");
+ LLVMValueRef offset1 = LLVMBuildAdd(ctx->builder, offset0, LLVMConstInt(ctx->i32, 4, false), "");
+ LLVMValueRef result[2];
+
+ result[0] = build_indexed_load_const(ctx, ctx->sample_positions, offset0);
+ result[1] = build_indexed_load_const(ctx, ctx->sample_positions, offset1);
+
+ return build_gather_values(ctx, result, 2);
+}
+
+static LLVMValueRef visit_interp(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef result[2];
+ LLVMValueRef interp_param, attr_number;
+ unsigned location;
+ unsigned chan;
+ LLVMValueRef src_c0, src_c1;
+ const char *intr_name;
+ LLVMValueRef src0;
+ int input_index = instr->variables[0]->var->data.location - VARYING_SLOT_VAR0;
+ switch (instr->intrinsic) {
+ case nir_intrinsic_interp_var_at_centroid:
+ location = INTERP_CENTROID;
+ break;
+ case nir_intrinsic_interp_var_at_sample:
+ case nir_intrinsic_interp_var_at_offset:
+ location = INTERP_SAMPLE;
+ src0 = get_src(ctx, instr->src[0]);
+ break;
+ default:
+ break;
+ }
+
+ if (instr->intrinsic == nir_intrinsic_interp_var_at_offset) {
+ src_c0 = to_float(ctx, LLVMBuildExtractElement(ctx->builder, src0, ctx->i32zero, ""));
+ src_c1 = to_float(ctx, LLVMBuildExtractElement(ctx->builder, src0, ctx->i32one, ""));
+ } else if (instr->intrinsic == nir_intrinsic_interp_var_at_sample) {
+ LLVMValueRef sample_position;
+ LLVMValueRef halfval = LLVMConstReal(ctx->f32, 0.5f);
+
+ /* fetch sample ID */
+ sample_position = load_sample_position(ctx, src0);
+
+ src_c0 = LLVMBuildExtractElement(ctx->builder, sample_position, ctx->i32zero, "");
+ src_c0 = LLVMBuildFSub(ctx->builder, src_c0, halfval, "");
+ src_c1 = LLVMBuildExtractElement(ctx->builder, sample_position, ctx->i32one, "");
+ src_c1 = LLVMBuildFSub(ctx->builder, src_c1, halfval, "");
+ }
+ interp_param = lookup_interp_param(ctx, instr->variables[0]->var->data.interpolation, location);
+ attr_number = LLVMConstInt(ctx->i32, input_index, false);
+
+ if (location == INTERP_SAMPLE) {
+ LLVMValueRef ij_out[2];
+ LLVMValueRef ddxy_out = emit_ddxy_interp(ctx, interp_param);
+
+ /*
+ * take the I then J parameters, and the DDX/Y for it, and
+ * calculate the IJ inputs for the interpolator.
+ * temp1 = ddx * offset/sample.x + I;
+ * interp_param.I = ddy * offset/sample.y + temp1;
+ * temp1 = ddx * offset/sample.x + J;
+ * interp_param.J = ddy * offset/sample.y + temp1;
+ */
+ for (unsigned i = 0; i < 2; i++) {
+ LLVMValueRef ix_ll = LLVMConstInt(ctx->i32, i, false);
+ LLVMValueRef iy_ll = LLVMConstInt(ctx->i32, i + 2, false);
+ LLVMValueRef ddx_el = LLVMBuildExtractElement(ctx->builder,
+ ddxy_out, ix_ll, "");
+ LLVMValueRef ddy_el = LLVMBuildExtractElement(ctx->builder,
+ ddxy_out, iy_ll, "");
+ LLVMValueRef interp_el = LLVMBuildExtractElement(ctx->builder,
+ interp_param, ix_ll, "");
+ LLVMValueRef temp1, temp2;
+
+ interp_el = LLVMBuildBitCast(ctx->builder, interp_el,
+ ctx->f32, "");
+
+ temp1 = LLVMBuildFMul(ctx->builder, ddx_el, src_c0, "");
+ temp1 = LLVMBuildFAdd(ctx->builder, temp1, interp_el, "");
+
+ temp2 = LLVMBuildFMul(ctx->builder, ddy_el, src_c1, "");
+ temp2 = LLVMBuildFAdd(ctx->builder, temp2, temp1, "");
+
+ ij_out[i] = LLVMBuildBitCast(ctx->builder,
+ temp2, ctx->i32, "");
+ }
+ interp_param = build_gather_values(ctx, ij_out, 2);
+
+ }
+ intr_name = interp_param ? "llvm.SI.fs.interp" : "llvm.SI.fs.constant";
+ for (chan = 0; chan < 2; chan++) {
+ LLVMValueRef args[4];
+ LLVMValueRef llvm_chan = LLVMConstInt(ctx->i32, chan, false);
+
+ args[0] = llvm_chan;
+ args[1] = attr_number;
+ args[2] = ctx->prim_mask;
+ args[3] = interp_param;
+ result[chan] = emit_llvm_intrinsic(ctx, intr_name,
+ ctx->f32, args, args[3] ? 4 : 3,
+ LLVMReadNoneAttribute);
+ }
+ return build_gather_values(ctx, result, 2);
+}
+
+static void visit_intrinsic(struct nir_to_llvm_context *ctx,
+ nir_intrinsic_instr *instr)
+{
+ LLVMValueRef result = NULL;
+
+ switch (instr->intrinsic) {
+ case nir_intrinsic_load_work_group_id: {
+ result = ctx->workgroup_ids;
+ break;
+ }
+ case nir_intrinsic_load_base_vertex: {
+ result = ctx->base_vertex;
+ break;
+ }
+ case nir_intrinsic_load_vertex_id_zero_base: {
+ result = ctx->vertex_id;
+ break;
+ }
+ case nir_intrinsic_load_local_invocation_id: {
+ result = ctx->local_invocation_ids;
+ break;
+ }
+ case nir_intrinsic_load_base_instance:
+ result = ctx->start_instance;
+ break;
+ case nir_intrinsic_load_sample_id:
+ result = ctx->ancillary;
+ break;
+ case nir_intrinsic_load_front_face:
+ result = ctx->front_face;
+ break;
+ case nir_intrinsic_load_instance_id:
+ result = ctx->instance_id;
+ ctx->shader_info->vs.vgpr_comp_cnt = MAX2(3,
+ ctx->shader_info->vs.vgpr_comp_cnt);
+ break;
+ case nir_intrinsic_load_num_work_groups:
+ result = ctx->num_work_groups;
+ break;
+ case nir_intrinsic_load_local_invocation_index:
+ result = visit_load_local_invocation_index(ctx);
+ break;
+ case nir_intrinsic_load_push_constant:
+ result = visit_load_push_constant(ctx, instr);
+ break;
+ case nir_intrinsic_vulkan_resource_index:
+ result = visit_vulkan_resource_index(ctx, instr);
+ break;
+ case nir_intrinsic_store_ssbo:
+ visit_store_ssbo(ctx, instr);
+ break;
+ case nir_intrinsic_load_ssbo:
+ result = visit_load_buffer(ctx, instr);
+ break;
+ case nir_intrinsic_ssbo_atomic_add:
+ case nir_intrinsic_ssbo_atomic_imin:
+ case nir_intrinsic_ssbo_atomic_umin:
+ case nir_intrinsic_ssbo_atomic_imax:
+ case nir_intrinsic_ssbo_atomic_umax:
+ case nir_intrinsic_ssbo_atomic_and:
+ case nir_intrinsic_ssbo_atomic_or:
+ case nir_intrinsic_ssbo_atomic_xor:
+ case nir_intrinsic_ssbo_atomic_exchange:
+ case nir_intrinsic_ssbo_atomic_comp_swap:
+ result = visit_atomic_ssbo(ctx, instr);
+ break;
+ case nir_intrinsic_load_ubo:
+ result = visit_load_buffer(ctx, instr);
+ break;
+ case nir_intrinsic_get_buffer_size:
+ result = visit_get_buffer_size(ctx, instr);
+ break;
+ case nir_intrinsic_load_var:
+ result = visit_load_var(ctx, instr);
+ break;
+ case nir_intrinsic_store_var:
+ visit_store_var(ctx, instr);
+ break;
+ case nir_intrinsic_image_load:
+ result = visit_image_load(ctx, instr);
+ break;
+ case nir_intrinsic_image_store:
+ visit_image_store(ctx, instr);
+ break;
+ case nir_intrinsic_image_atomic_add:
+ case nir_intrinsic_image_atomic_min:
+ case nir_intrinsic_image_atomic_max:
+ case nir_intrinsic_image_atomic_and:
+ case nir_intrinsic_image_atomic_or:
+ case nir_intrinsic_image_atomic_xor:
+ case nir_intrinsic_image_atomic_exchange:
+ case nir_intrinsic_image_atomic_comp_swap:
+ result = visit_image_atomic(ctx, instr);
+ break;
+ case nir_intrinsic_image_size:
+ result = visit_image_size(ctx, instr);
+ break;
+ case nir_intrinsic_discard:
+ ctx->shader_info->fs.can_discard = true;
+ emit_llvm_intrinsic(ctx, "llvm.AMDGPU.kilp",
+ LLVMVoidTypeInContext(ctx->context),
+ NULL, 0, 0);
+ break;
+ case nir_intrinsic_memory_barrier:
+ emit_waitcnt(ctx);
+ break;
+ case nir_intrinsic_barrier:
+ emit_barrier(ctx);
+ break;
+ case nir_intrinsic_var_atomic_add:
+ case nir_intrinsic_var_atomic_imin:
+ case nir_intrinsic_var_atomic_umin:
+ case nir_intrinsic_var_atomic_imax:
+ case nir_intrinsic_var_atomic_umax:
+ case nir_intrinsic_var_atomic_and:
+ case nir_intrinsic_var_atomic_or:
+ case nir_intrinsic_var_atomic_xor:
+ case nir_intrinsic_var_atomic_exchange:
+ case nir_intrinsic_var_atomic_comp_swap:
+ result = visit_var_atomic(ctx, instr);
+ break;
+ case nir_intrinsic_interp_var_at_centroid:
+ case nir_intrinsic_interp_var_at_sample:
+ case nir_intrinsic_interp_var_at_offset:
+ result = visit_interp(ctx, instr);
+ break;
+ default:
+ fprintf(stderr, "Unknown intrinsic: ");
+ nir_print_instr(&instr->instr, stderr);
+ fprintf(stderr, "\n");
+ break;
+ }
+ if (result) {
+ _mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
+ }
+}
+
+static LLVMValueRef get_sampler_desc(struct nir_to_llvm_context *ctx,
+ nir_deref_var *deref,
+ enum desc_type desc_type)
+{
+ unsigned desc_set = deref->var->data.descriptor_set;
+ LLVMValueRef list = ctx->descriptor_sets[desc_set];
+ struct radv_descriptor_set_layout *layout = ctx->options->layout->set[desc_set].layout;
+ struct radv_descriptor_set_binding_layout *binding = layout->binding + deref->var->data.binding;
+ unsigned offset = binding->offset;
+ unsigned stride = binding->size;
+ unsigned type_size;
+ LLVMBuilderRef builder = ctx->builder;
+ LLVMTypeRef type;
+ LLVMValueRef indices[2];
+ LLVMValueRef index = NULL;
+
+ assert(deref->var->data.binding < layout->binding_count);
+
+ switch (desc_type) {
+ case DESC_IMAGE:
+ type = ctx->v8i32;
+ type_size = 32;
+ break;
+ case DESC_FMASK:
+ type = ctx->v8i32;
+ offset += 32;
+ type_size = 32;
+ break;
+ case DESC_SAMPLER:
+ type = ctx->v4i32;
+ if (binding->type == VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER)
+ offset += 64;
+
+ type_size = 16;
+ break;
+ case DESC_BUFFER:
+ type = ctx->v4i32;
+ type_size = 16;
+ break;
+ }
+
+ if (deref->deref.child) {
+ nir_deref_array *child = (nir_deref_array*)deref->deref.child;
+
+ assert(child->deref_array_type != nir_deref_array_type_wildcard);
+ offset += child->base_offset * stride;
+ if (child->deref_array_type == nir_deref_array_type_indirect) {
+ index = get_src(ctx, child->indirect);
+ }
+ }
+
+ assert(stride % type_size == 0);
+
+ if (!index)
+ index = ctx->i32zero;
+
+ index = LLVMBuildMul(builder, index, LLVMConstInt(ctx->i32, stride / type_size, 0), "");
+ indices[0] = ctx->i32zero;
+ indices[1] = LLVMConstInt(ctx->i32, offset, 0);
+ list = LLVMBuildGEP(builder, list, indices, 2, "");
+ list = LLVMBuildPointerCast(builder, list, const_array(type, 0), "");
+
+ return build_indexed_load_const(ctx, list, index);
+}
+
+static void set_tex_fetch_args(struct nir_to_llvm_context *ctx,
+ struct ac_tex_info *tinfo,
+ nir_tex_instr *instr,
+ nir_texop op,
+ LLVMValueRef res_ptr, LLVMValueRef samp_ptr,
+ LLVMValueRef *param, unsigned count,
+ unsigned dmask)
+{
+ int num_args;
+ unsigned is_rect = 0;
+ bool da = instr->is_array || instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE;
+
+ if (op == nir_texop_lod)
+ da = false;
+ /* Pad to power of two vector */
+ while (count < util_next_power_of_two(count))
+ param[count++] = LLVMGetUndef(ctx->i32);
+
+ if (count > 1)
+ tinfo->args[0] = build_gather_values(ctx, param, count);
+ else
+ tinfo->args[0] = param[0];
+
+ tinfo->args[1] = res_ptr;
+ num_args = 2;
+
+ if (op == nir_texop_txf ||
+ op == nir_texop_txf_ms ||
+ op == nir_texop_query_levels ||
+ op == nir_texop_texture_samples ||
+ op == nir_texop_txs)
+ tinfo->dst_type = ctx->v4i32;
+ else {
+ tinfo->dst_type = ctx->v4f32;
+ tinfo->args[num_args++] = samp_ptr;
+ }
+
+ if (instr->sampler_dim == GLSL_SAMPLER_DIM_BUF && op == nir_texop_txf) {
+ tinfo->args[0] = res_ptr;
+ tinfo->args[1] = LLVMConstInt(ctx->i32, 0, false);
+ tinfo->args[2] = param[0];
+ tinfo->arg_count = 3;
+ return;
+ }
+
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, dmask, 0);
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, is_rect, 0); /* unorm */
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, 0, 0); /* r128 */
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, da ? 1 : 0, 0);
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, 0, 0); /* glc */
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, 0, 0); /* slc */
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, 0, 0); /* tfe */
+ tinfo->args[num_args++] = LLVMConstInt(ctx->i32, 0, 0); /* lwe */
+
+ tinfo->arg_count = num_args;
+}
+
+static void tex_fetch_ptrs(struct nir_to_llvm_context *ctx,
+ nir_tex_instr *instr,
+ LLVMValueRef *res_ptr, LLVMValueRef *samp_ptr,
+ LLVMValueRef *fmask_ptr)
+{
+ if (instr->sampler_dim == GLSL_SAMPLER_DIM_BUF)
+ *res_ptr = get_sampler_desc(ctx, instr->texture, DESC_BUFFER);
+ else
+ *res_ptr = get_sampler_desc(ctx, instr->texture, DESC_IMAGE);
+ if (samp_ptr) {
+ if (instr->sampler)
+ *samp_ptr = get_sampler_desc(ctx, instr->sampler, DESC_SAMPLER);
+ else
+ *samp_ptr = get_sampler_desc(ctx, instr->texture, DESC_SAMPLER);
+ }
+ if (fmask_ptr && !instr->sampler && instr->op == nir_texop_txf_ms)
+ *fmask_ptr = get_sampler_desc(ctx, instr->texture, DESC_FMASK);
+}
+
+static LLVMValueRef build_cube_intrinsic(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *in)
+{
+
+ LLVMValueRef v, cube_vec;
+
+ if (1) {
+ LLVMTypeRef f32 = LLVMTypeOf(in[0]);
+ LLVMValueRef out[4];
+
+ out[0] = emit_llvm_intrinsic(ctx, "llvm.amdgcn.cubetc",
+ f32, in, 3, LLVMReadNoneAttribute);
+ out[1] = emit_llvm_intrinsic(ctx, "llvm.amdgcn.cubesc",
+ f32, in, 3, LLVMReadNoneAttribute);
+ out[2] = emit_llvm_intrinsic(ctx, "llvm.amdgcn.cubema",
+ f32, in, 3, LLVMReadNoneAttribute);
+ out[3] = emit_llvm_intrinsic(ctx, "llvm.amdgcn.cubeid",
+ f32, in, 3, LLVMReadNoneAttribute);
+
+ return build_gather_values(ctx, out, 4);
+ } else {
+ LLVMValueRef c[4];
+ c[0] = in[0];
+ c[1] = in[1];
+ c[2] = in[2];
+ c[3] = LLVMGetUndef(LLVMTypeOf(in[0]));
+ cube_vec = build_gather_values(ctx, c, 4);
+ v = emit_llvm_intrinsic(ctx, "llvm.AMDGPU.cube", LLVMTypeOf(cube_vec),
+ &cube_vec, 1, LLVMReadNoneAttribute);
+ }
+ return v;
+}
+
+static void cube_to_2d_coords(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *in, LLVMValueRef *out)
+{
+ LLVMValueRef coords[4];
+ LLVMValueRef mad_args[3];
+ LLVMValueRef v;
+ LLVMValueRef tmp;
+ int i;
+
+ v = build_cube_intrinsic(ctx, in);
+ for (i = 0; i < 4; i++)
+ coords[i] = LLVMBuildExtractElement(ctx->builder, v,
+ LLVMConstInt(ctx->i32, i, false), "");
+
+ coords[2] = emit_llvm_intrinsic(ctx, "llvm.fabs.f32", ctx->f32,
+ &coords[2], 1, LLVMReadNoneAttribute);
+ coords[2] = emit_fdiv(ctx, ctx->f32one, coords[2]);
+
+ mad_args[1] = coords[2];
+ mad_args[2] = LLVMConstReal(ctx->f32, 1.5);
+ mad_args[0] = coords[0];
+
+ /* emit MAD */
+ tmp = LLVMBuildFMul(ctx->builder, mad_args[0], mad_args[1], "");
+ coords[0] = LLVMBuildFAdd(ctx->builder, tmp, mad_args[2], "");
+
+ mad_args[0] = coords[1];
+
+ /* emit MAD */
+ tmp = LLVMBuildFMul(ctx->builder, mad_args[0], mad_args[1], "");
+ coords[1] = LLVMBuildFAdd(ctx->builder, tmp, mad_args[2], "");
+
+ /* apply xyz = yxw swizzle to cooords */
+ out[0] = coords[1];
+ out[1] = coords[0];
+ out[2] = coords[3];
+}
+
+static void emit_prepare_cube_coords(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *coords_arg, int num_coords,
+ bool is_deriv,
+ bool is_array, LLVMValueRef *derivs_arg)
+{
+ LLVMValueRef coords[4];
+ int i;
+ cube_to_2d_coords(ctx, coords_arg, coords);
+
+ if (is_deriv && derivs_arg) {
+ LLVMValueRef derivs[4];
+ int axis;
+
+ /* Convert cube derivatives to 2D derivatives. */
+ for (axis = 0; axis < 2; axis++) {
+ LLVMValueRef shifted_cube_coords[4], shifted_coords[4];
+
+ /* Shift the cube coordinates by the derivatives to get
+ * the cube coordinates of the "neighboring pixel".
+ */
+ for (i = 0; i < 3; i++)
+ shifted_cube_coords[i] =
+ LLVMBuildFAdd(ctx->builder, coords_arg[i],
+ derivs_arg[axis*3+i], "");
+ shifted_cube_coords[3] = LLVMGetUndef(ctx->f32);
+
+ /* Project the shifted cube coordinates onto the face. */
+ cube_to_2d_coords(ctx, shifted_cube_coords,
+ shifted_coords);
+
+ /* Subtract both sets of 2D coordinates to get 2D derivatives.
+ * This won't work if the shifted coordinates ended up
+ * in a different face.
+ */
+ for (i = 0; i < 2; i++)
+ derivs[axis * 2 + i] =
+ LLVMBuildFSub(ctx->builder, shifted_coords[i],
+ coords[i], "");
+ }
+
+ memcpy(derivs_arg, derivs, sizeof(derivs));
+ }
+
+ if (is_array) {
+ /* for cube arrays coord.z = coord.w(array_index) * 8 + face */
+ /* coords_arg.w component - array_index for cube arrays */
+ LLVMValueRef tmp = LLVMBuildFMul(ctx->builder, coords_arg[3], LLVMConstReal(ctx->f32, 8.0), "");
+ coords[2] = LLVMBuildFAdd(ctx->builder, tmp, coords[2], "");
+ }
+
+ memcpy(coords_arg, coords, sizeof(coords));
+}
+
+static void visit_tex(struct nir_to_llvm_context *ctx, nir_tex_instr *instr)
+{
+ LLVMValueRef result = NULL;
+ struct ac_tex_info tinfo = { 0 };
+ unsigned dmask = 0xf;
+ LLVMValueRef address[16];
+ LLVMValueRef coords[5];
+ LLVMValueRef coord = NULL, lod = NULL, comparitor = NULL, bias, offsets = NULL;
+ LLVMValueRef res_ptr, samp_ptr, fmask_ptr = NULL, sample_index = NULL;
+ LLVMValueRef ddx = NULL, ddy = NULL;
+ LLVMValueRef derivs[6];
+ unsigned chan, count = 0;
+ unsigned const_src = 0, num_deriv_comp = 0;
+
+ tex_fetch_ptrs(ctx, instr, &res_ptr, &samp_ptr, &fmask_ptr);
+
+ for (unsigned i = 0; i < instr->num_srcs; i++) {
+ switch (instr->src[i].src_type) {
+ case nir_tex_src_coord:
+ coord = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_projector:
+ break;
+ case nir_tex_src_comparitor:
+ comparitor = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_offset:
+ offsets = get_src(ctx, instr->src[i].src);
+ const_src = i;
+ break;
+ case nir_tex_src_bias:
+ bias = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_lod:
+ lod = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_ms_index:
+ sample_index = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_ms_mcs:
+ break;
+ case nir_tex_src_ddx:
+ ddx = get_src(ctx, instr->src[i].src);
+ num_deriv_comp = instr->src[i].src.ssa->num_components;
+ break;
+ case nir_tex_src_ddy:
+ ddy = get_src(ctx, instr->src[i].src);
+ break;
+ case nir_tex_src_texture_offset:
+ case nir_tex_src_sampler_offset:
+ case nir_tex_src_plane:
+ default:
+ break;
+ }
+ }
+
+ if (instr->op == nir_texop_texture_samples) {
+ LLVMValueRef res, samples;
+ res = LLVMBuildBitCast(ctx->builder, res_ptr, ctx->v8i32, "");
+ samples = LLVMBuildExtractElement(ctx->builder, res,
+ LLVMConstInt(ctx->i32, 3, false), "");
+ samples = LLVMBuildLShr(ctx->builder, samples,
+ LLVMConstInt(ctx->i32, 16, false), "");
+ samples = LLVMBuildAnd(ctx->builder, samples,
+ LLVMConstInt(ctx->i32, 0xf, false), "");
+ samples = LLVMBuildShl(ctx->builder, ctx->i32one,
+ samples, "");
+
+ result = samples;
+ goto write_result;
+ }
+
+ if (coord)
+ for (chan = 0; chan < instr->coord_components; chan++)
+ coords[chan] = llvm_extract_elem(ctx, coord, chan);
+
+ if (offsets && instr->op != nir_texop_txf) {
+ LLVMValueRef offset[3], pack;
+ for (chan = 0; chan < 3; ++chan)
+ offset[chan] = ctx->i32zero;
+
+ tinfo.has_offset = true;
+ for (chan = 0; chan < get_llvm_num_components(offsets); chan++) {
+ offset[chan] = llvm_extract_elem(ctx, offsets, chan);
+ offset[chan] = LLVMBuildAnd(ctx->builder, offset[chan],
+ LLVMConstInt(ctx->i32, 0x3f, false), "");
+ if (chan)
+ offset[chan] = LLVMBuildShl(ctx->builder, offset[chan],
+ LLVMConstInt(ctx->i32, chan * 8, false), "");
+ }
+ pack = LLVMBuildOr(ctx->builder, offset[0], offset[1], "");
+ pack = LLVMBuildOr(ctx->builder, pack, offset[2], "");
+ address[count++] = pack;
+
+ }
+ /* pack LOD bias value */
+ if (instr->op == nir_texop_txb && bias) {
+ address[count++] = bias;
+ }
+
+ /* Pack depth comparison value */
+ if (instr->is_shadow && comparitor) {
+ address[count++] = llvm_extract_elem(ctx, comparitor, 0);
+ }
+
+ /* pack derivatives */
+ if (ddx || ddy) {
+ switch (instr->sampler_dim) {
+ case GLSL_SAMPLER_DIM_3D:
+ case GLSL_SAMPLER_DIM_CUBE:
+ num_deriv_comp = 3;
+ break;
+ case GLSL_SAMPLER_DIM_2D:
+ default:
+ num_deriv_comp = 2;
+ break;
+ case GLSL_SAMPLER_DIM_1D:
+ num_deriv_comp = 1;
+ break;
+ }
+
+ for (unsigned i = 0; i < num_deriv_comp; i++) {
+ derivs[i * 2] = to_float(ctx, llvm_extract_elem(ctx, ddx, i));
+ derivs[i * 2 + 1] = to_float(ctx, llvm_extract_elem(ctx, ddy, i));
+ }
+ }
+
+ if (instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE && coord) {
+ for (chan = 0; chan < instr->coord_components; chan++)
+ coords[chan] = to_float(ctx, coords[chan]);
+ if (instr->coord_components == 3)
+ coords[3] = LLVMGetUndef(ctx->f32);
+ emit_prepare_cube_coords(ctx, coords, instr->coord_components, instr->op == nir_texop_txd, instr->is_array, derivs);
+ if (num_deriv_comp)
+ num_deriv_comp--;
+ }
+
+ if (ddx || ddy) {
+ for (unsigned i = 0; i < num_deriv_comp * 2; i++)
+ address[count++] = derivs[i];
+ }
+
+ /* Pack texture coordinates */
+ if (coord) {
+ address[count++] = coords[0];
+ if (instr->coord_components > 1)
+ address[count++] = coords[1];
+ if (instr->coord_components > 2) {
+ /* This seems like a bit of a hack - but it passes Vulkan CTS with it */
+ if (instr->sampler_dim != GLSL_SAMPLER_DIM_3D && instr->op != nir_texop_txf) {
+ coords[2] = to_float(ctx, coords[2]);
+ coords[2] = emit_llvm_intrinsic(ctx, "llvm.rint.f32", ctx->f32, &coords[2],
+ 1, 0);
+ coords[2] = to_integer(ctx, coords[2]);
+ }
+ address[count++] = coords[2];
+ }
+ }
+
+ /* Pack LOD */
+ if ((instr->op == nir_texop_txl || instr->op == nir_texop_txf) && lod) {
+ address[count++] = lod;
+ } else if (instr->op == nir_texop_txf_ms && sample_index) {
+ address[count++] = sample_index;
+ } else if(instr->op == nir_texop_txs) {
+ count = 0;
+ address[count++] = lod;
+ }
+
+ for (chan = 0; chan < count; chan++) {
+ address[chan] = LLVMBuildBitCast(ctx->builder,
+ address[chan], ctx->i32, "");
+ }
+
+ if (instr->op == nir_texop_samples_identical) {
+ LLVMValueRef txf_address[4];
+ struct ac_tex_info txf_info = { 0 };
+ unsigned txf_count = count;
+ memcpy(txf_address, address, sizeof(txf_address));
+
+ if (!instr->is_array)
+ txf_address[2] = ctx->i32zero;
+ txf_address[3] = ctx->i32zero;
+
+ set_tex_fetch_args(ctx, &txf_info, instr, nir_texop_txf,
+ res_ptr, samp_ptr,
+ txf_address, txf_count, 0xf);
+
+ result = build_tex_intrinsic(ctx, instr, &txf_info);
+ goto write_result;
+ }
+
+ /* TODO sample FMASK magic */
+ if (instr->sampler_dim == GLSL_SAMPLER_DIM_MS) {
+ LLVMValueRef txf_address[4];
+ struct ac_tex_info txf_info = { 0 };
+ unsigned txf_count = count;
+ memcpy(txf_address, address, sizeof(txf_address));
+
+ if (!instr->is_array)
+ txf_address[2] = ctx->i32zero;
+ txf_address[3] = ctx->i32zero;
+
+ set_tex_fetch_args(ctx, &txf_info, instr, nir_texop_txf,
+ res_ptr, samp_ptr,
+ txf_address, txf_count, 0xf);
+
+ result = build_tex_intrinsic(ctx, instr, &txf_info);
+ LLVMValueRef four = LLVMConstInt(ctx->i32, 4, false);
+ LLVMValueRef F = LLVMConstInt(ctx->i32, 0xf, false);
+
+ LLVMValueRef fmask = LLVMBuildExtractElement(ctx->builder,
+ result,
+ ctx->i32zero, "");
+
+ unsigned sample_chan = instr->is_array ? 3 : 2;
+
+ LLVMValueRef sample_index4 =
+ LLVMBuildMul(ctx->builder, address[sample_chan], four, "");
+ LLVMValueRef shifted_fmask =
+ LLVMBuildLShr(ctx->builder, fmask, sample_index4, "");
+ LLVMValueRef final_sample =
+ LLVMBuildAnd(ctx->builder, shifted_fmask, F, "");
+
+ /* Don't rewrite the sample index if WORD1.DATA_FORMAT of the FMASK
+ * resource descriptor is 0 (invalid),
+ */
+ LLVMValueRef fmask_desc =
+ LLVMBuildBitCast(ctx->builder, fmask_ptr,
+ ctx->v8i32, "");
+
+ LLVMValueRef fmask_word1 =
+ LLVMBuildExtractElement(ctx->builder, fmask_desc,
+ ctx->i32one, "");
+
+ LLVMValueRef word1_is_nonzero =
+ LLVMBuildICmp(ctx->builder, LLVMIntNE,
+ fmask_word1, ctx->i32zero, "");
+
+ /* Replace the MSAA sample index. */
+ address[sample_chan] =
+ LLVMBuildSelect(ctx->builder, word1_is_nonzero,
+ final_sample, address[sample_chan], "");
+ }
+
+ if (offsets && instr->op == nir_texop_txf) {
+ nir_const_value *const_offset =
+ nir_src_as_const_value(instr->src[const_src].src);
+
+ assert(const_offset);
+ if (instr->coord_components > 2)
+ address[2] = LLVMBuildAdd(ctx->builder,
+ address[2], LLVMConstInt(ctx->i32, const_offset->i32[2], false), "");
+ if (instr->coord_components > 1)
+ address[1] = LLVMBuildAdd(ctx->builder,
+ address[1], LLVMConstInt(ctx->i32, const_offset->i32[1], false), "");
+ address[0] = LLVMBuildAdd(ctx->builder,
+ address[0], LLVMConstInt(ctx->i32, const_offset->i32[0], false), "");
+
+ }
+
+ /* TODO TG4 support */
+ if (instr->op == nir_texop_tg4) {
+ if (instr->is_shadow)
+ dmask = 1;
+ else
+ dmask = 1 << instr->component;
+ }
+ set_tex_fetch_args(ctx, &tinfo, instr, instr->op,
+ res_ptr, samp_ptr, address, count, dmask);
+
+ result = build_tex_intrinsic(ctx, instr, &tinfo);
+
+ if (instr->op == nir_texop_query_levels)
+ result = LLVMBuildExtractElement(ctx->builder, result, LLVMConstInt(ctx->i32, 3, false), "");
+ else if (instr->op == nir_texop_txs &&
+ instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE &&
+ instr->is_array) {
+ LLVMValueRef two = LLVMConstInt(ctx->i32, 2, false);
+ LLVMValueRef six = LLVMConstInt(ctx->i32, 6, false);
+ LLVMValueRef z = LLVMBuildExtractElement(ctx->builder, result, two, "");
+ z = LLVMBuildSDiv(ctx->builder, z, six, "");
+ result = LLVMBuildInsertElement(ctx->builder, result, z, two, "");
+ }
+
+write_result:
+ if (result) {
+ assert(instr->dest.is_ssa);
+ result = to_integer(ctx, result);
+ _mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
+ }
+}
+
+
+static void visit_phi(struct nir_to_llvm_context *ctx, nir_phi_instr *instr)
+{
+ LLVMTypeRef type = get_def_type(ctx, &instr->dest.ssa);
+ LLVMValueRef result = LLVMBuildPhi(ctx->builder, type, "");
+
+ _mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
+ _mesa_hash_table_insert(ctx->phis, instr, result);
+}
+
+static void visit_post_phi(struct nir_to_llvm_context *ctx,
+ nir_phi_instr *instr,
+ LLVMValueRef llvm_phi)
+{
+ nir_foreach_phi_src(src, instr) {
+ LLVMBasicBlockRef block = get_block(ctx, src->pred);
+ LLVMValueRef llvm_src = get_src(ctx, src->src);
+
+ LLVMAddIncoming(llvm_phi, &llvm_src, &block, 1);
+ }
+}
+
+static void phi_post_pass(struct nir_to_llvm_context *ctx)
+{
+ struct hash_entry *entry;
+ hash_table_foreach(ctx->phis, entry) {
+ visit_post_phi(ctx, (nir_phi_instr*)entry->key,
+ (LLVMValueRef)entry->data);
+ }
+}
+
+
+static void visit_ssa_undef(struct nir_to_llvm_context *ctx,
+ nir_ssa_undef_instr *instr)
+{
+ unsigned num_components = instr->def.num_components;
+ LLVMValueRef undef;
+
+ if (num_components == 1)
+ undef = LLVMGetUndef(ctx->i32);
+ else {
+ undef = LLVMGetUndef(LLVMVectorType(ctx->i32, num_components));
+ }
+ _mesa_hash_table_insert(ctx->defs, &instr->def, undef);
+}
+
+static void visit_jump(struct nir_to_llvm_context *ctx,
+ nir_jump_instr *instr)
+{
+ switch (instr->type) {
+ case nir_jump_break:
+ LLVMBuildBr(ctx->builder, ctx->break_block);
+ LLVMClearInsertionPosition(ctx->builder);
+ break;
+ case nir_jump_continue:
+ LLVMBuildBr(ctx->builder, ctx->continue_block);
+ LLVMClearInsertionPosition(ctx->builder);
+ break;
+ default:
+ fprintf(stderr, "Unknown NIR jump instr: ");
+ nir_print_instr(&instr->instr, stderr);
+ fprintf(stderr, "\n");
+ abort();
+ }
+}
+
+static void visit_cf_list(struct nir_to_llvm_context *ctx,
+ struct exec_list *list);
+
+static void visit_block(struct nir_to_llvm_context *ctx, nir_block *block)
+{
+ LLVMBasicBlockRef llvm_block = LLVMGetInsertBlock(ctx->builder);
+ nir_foreach_instr(instr, block)
+ {
+ switch (instr->type) {
+ case nir_instr_type_alu:
+ visit_alu(ctx, nir_instr_as_alu(instr));
+ break;
+ case nir_instr_type_load_const:
+ visit_load_const(ctx, nir_instr_as_load_const(instr));
+ break;
+ case nir_instr_type_intrinsic:
+ visit_intrinsic(ctx, nir_instr_as_intrinsic(instr));
+ break;
+ case nir_instr_type_tex:
+ visit_tex(ctx, nir_instr_as_tex(instr));
+ break;
+ case nir_instr_type_phi:
+ visit_phi(ctx, nir_instr_as_phi(instr));
+ break;
+ case nir_instr_type_ssa_undef:
+ visit_ssa_undef(ctx, nir_instr_as_ssa_undef(instr));
+ break;
+ case nir_instr_type_jump:
+ visit_jump(ctx, nir_instr_as_jump(instr));
+ break;
+ default:
+ fprintf(stderr, "Unknown NIR instr type: ");
+ nir_print_instr(instr, stderr);
+ fprintf(stderr, "\n");
+ abort();
+ }
+ }
+
+ _mesa_hash_table_insert(ctx->defs, block, llvm_block);
+}
+
+static void visit_if(struct nir_to_llvm_context *ctx, nir_if *if_stmt)
+{
+ LLVMValueRef value = get_src(ctx, if_stmt->condition);
+
+ LLVMBasicBlockRef merge_block =
+ LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMBasicBlockRef if_block =
+ LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMBasicBlockRef else_block = merge_block;
+ if (!exec_list_is_empty(&if_stmt->else_list))
+ else_block = LLVMAppendBasicBlockInContext(
+ ctx->context, ctx->main_function, "");
+
+ LLVMValueRef cond = LLVMBuildICmp(ctx->builder, LLVMIntNE, value,
+ LLVMConstInt(ctx->i32, 0, false), "");
+ LLVMBuildCondBr(ctx->builder, cond, if_block, else_block);
+
+ LLVMPositionBuilderAtEnd(ctx->builder, if_block);
+ visit_cf_list(ctx, &if_stmt->then_list);
+ if (LLVMGetInsertBlock(ctx->builder))
+ LLVMBuildBr(ctx->builder, merge_block);
+
+ if (!exec_list_is_empty(&if_stmt->else_list)) {
+ LLVMPositionBuilderAtEnd(ctx->builder, else_block);
+ visit_cf_list(ctx, &if_stmt->else_list);
+ if (LLVMGetInsertBlock(ctx->builder))
+ LLVMBuildBr(ctx->builder, merge_block);
+ }
+
+ LLVMPositionBuilderAtEnd(ctx->builder, merge_block);
+}
+
+static void visit_loop(struct nir_to_llvm_context *ctx, nir_loop *loop)
+{
+ LLVMBasicBlockRef continue_parent = ctx->continue_block;
+ LLVMBasicBlockRef break_parent = ctx->break_block;
+
+ ctx->continue_block =
+ LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ ctx->break_block =
+ LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+
+ LLVMBuildBr(ctx->builder, ctx->continue_block);
+ LLVMPositionBuilderAtEnd(ctx->builder, ctx->continue_block);
+ visit_cf_list(ctx, &loop->body);
+
+ if (LLVMGetInsertBlock(ctx->builder))
+ LLVMBuildBr(ctx->builder, ctx->continue_block);
+ LLVMPositionBuilderAtEnd(ctx->builder, ctx->break_block);
+
+ ctx->continue_block = continue_parent;
+ ctx->break_block = break_parent;
+}
+
+static void visit_cf_list(struct nir_to_llvm_context *ctx,
+ struct exec_list *list)
+{
+ foreach_list_typed(nir_cf_node, node, node, list)
+ {
+ switch (node->type) {
+ case nir_cf_node_block:
+ visit_block(ctx, nir_cf_node_as_block(node));
+ break;
+
+ case nir_cf_node_if:
+ visit_if(ctx, nir_cf_node_as_if(node));
+ break;
+
+ case nir_cf_node_loop:
+ visit_loop(ctx, nir_cf_node_as_loop(node));
+ break;
+
+ default:
+ assert(0);
+ }
+ }
+}
+
+static void
+handle_vs_input_decl(struct nir_to_llvm_context *ctx,
+ struct nir_variable *variable)
+{
+ LLVMValueRef t_list_ptr = ctx->vertex_buffers;
+ LLVMValueRef t_offset;
+ LLVMValueRef t_list;
+ LLVMValueRef args[3];
+ LLVMValueRef input;
+ LLVMValueRef buffer_index;
+ int index = variable->data.location - VERT_ATTRIB_GENERIC0;
+ int idx = variable->data.location;
+ unsigned attrib_count = glsl_count_attribute_slots(variable->type, true);
+
+ variable->data.driver_location = idx * 4;
+
+ if (ctx->options->key.vs.instance_rate_inputs & (1u << index)) {
+ buffer_index = LLVMBuildAdd(ctx->builder, ctx->instance_id,
+ ctx->start_instance, "");
+ ctx->shader_info->vs.vgpr_comp_cnt = MAX2(3,
+ ctx->shader_info->vs.vgpr_comp_cnt);
+ } else
+ buffer_index = LLVMBuildAdd(ctx->builder, ctx->vertex_id,
+ ctx->base_vertex, "");
+
+ for (unsigned i = 0; i < attrib_count; ++i, ++idx) {
+ t_offset = LLVMConstInt(ctx->i32, index + i, false);
+
+ t_list = build_indexed_load_const(ctx, t_list_ptr, t_offset);
+ args[0] = t_list;
+ args[1] = LLVMConstInt(ctx->i32, 0, false);
+ args[2] = buffer_index;
+ input = emit_llvm_intrinsic(ctx,
+ "llvm.SI.vs.load.input", ctx->v4f32, args, 3,
+ LLVMReadNoneAttribute | LLVMNoUnwindAttribute);
+
+ for (unsigned chan = 0; chan < 4; chan++) {
+ LLVMValueRef llvm_chan = LLVMConstInt(ctx->i32, chan, false);
+ ctx->inputs[radeon_llvm_reg_index_soa(idx, chan)] =
+ to_integer(ctx, LLVMBuildExtractElement(ctx->builder,
+ input, llvm_chan, ""));
+ }
+ }
+}
+
+
+static void interp_fs_input(struct nir_to_llvm_context *ctx,
+ unsigned attr,
+ LLVMValueRef interp_param,
+ LLVMValueRef prim_mask,
+ LLVMValueRef result[4])
+{
+ const char *intr_name;
+ LLVMValueRef attr_number;
+ unsigned chan;
+
+ attr_number = LLVMConstInt(ctx->i32, attr, false);
+
+ /* fs.constant returns the param from the middle vertex, so it's not
+ * really useful for flat shading. It's meant to be used for custom
+ * interpolation (but the intrinsic can't fetch from the other two
+ * vertices).
+ *
+ * Luckily, it doesn't matter, because we rely on the FLAT_SHADE state
+ * to do the right thing. The only reason we use fs.constant is that
+ * fs.interp cannot be used on integers, because they can be equal
+ * to NaN.
+ */
+ intr_name = interp_param ? "llvm.SI.fs.interp" : "llvm.SI.fs.constant";
+
+ for (chan = 0; chan < 4; chan++) {
+ LLVMValueRef args[4];
+ LLVMValueRef llvm_chan = LLVMConstInt(ctx->i32, chan, false);
+
+ args[0] = llvm_chan;
+ args[1] = attr_number;
+ args[2] = prim_mask;
+ args[3] = interp_param;
+ result[chan] = emit_llvm_intrinsic(ctx, intr_name,
+ ctx->f32, args, args[3] ? 4 : 3,
+ LLVMReadNoneAttribute | LLVMNoUnwindAttribute);
+ }
+}
+
+static void
+handle_fs_input_decl(struct nir_to_llvm_context *ctx,
+ struct nir_variable *variable)
+{
+ int idx = variable->data.location;
+ unsigned attrib_count = glsl_count_attribute_slots(variable->type, false);
+ LLVMValueRef interp;
+
+ variable->data.driver_location = idx * 4;
+ ctx->input_mask |= ((1ull << attrib_count) - 1) << variable->data.location;
+
+ if (glsl_get_base_type(glsl_without_array(variable->type)) == GLSL_TYPE_FLOAT)
+ interp = lookup_interp_param(ctx, variable->data.interpolation, INTERP_CENTER);
+ else
+ interp = NULL;
+
+ for (unsigned i = 0; i < attrib_count; ++i)
+ ctx->inputs[radeon_llvm_reg_index_soa(idx + i, 0)] = interp;
+
+}
+
+static void
+handle_shader_input_decl(struct nir_to_llvm_context *ctx,
+ struct nir_variable *variable)
+{
+ switch (ctx->stage) {
+ case MESA_SHADER_VERTEX:
+ handle_vs_input_decl(ctx, variable);
+ break;
+ case MESA_SHADER_FRAGMENT:
+ handle_fs_input_decl(ctx, variable);
+ break;
+ default:
+ break;
+ }
+
+}
+
+static void
+handle_fs_inputs_pre(struct nir_to_llvm_context *ctx,
+ struct nir_shader *nir)
+{
+ unsigned index = 0;
+ for (unsigned i = 0; i < RADEON_LLVM_MAX_INPUTS; ++i) {
+ LLVMValueRef interp_param;
+ LLVMValueRef *inputs = ctx->inputs +radeon_llvm_reg_index_soa(i, 0);
+
+ if (!(ctx->input_mask & (1ull << i)))
+ continue;
+
+ if (i >= VARYING_SLOT_VAR0 || i == VARYING_SLOT_PNTC) {
+ interp_param = *inputs;
+ interp_fs_input(ctx, index, interp_param, ctx->prim_mask,
+ inputs);
+
+ if (!interp_param)
+ ctx->shader_info->fs.flat_shaded_mask |= 1u << index;
+ ++index;
+ } else if (i == VARYING_SLOT_POS) {
+ for(int i = 0; i < 3; ++i)
+ inputs[i] = ctx->frag_pos[i];
+
+ inputs[3] = emit_fdiv(ctx, ctx->f32one, ctx->frag_pos[3]);
+ }
+ }
+ ctx->shader_info->fs.num_interp = index;
+ if (ctx->input_mask & (1 << VARYING_SLOT_PNTC))
+ ctx->shader_info->fs.has_pcoord = true;
+ ctx->shader_info->fs.input_mask = ctx->input_mask >> VARYING_SLOT_VAR0;
+}
+
+static LLVMValueRef
+ac_build_alloca(struct nir_to_llvm_context *ctx,
+ LLVMTypeRef type,
+ const char *name)
+{
+ LLVMBuilderRef builder = ctx->builder;
+ LLVMBasicBlockRef current_block = LLVMGetInsertBlock(builder);
+ LLVMValueRef function = LLVMGetBasicBlockParent(current_block);
+ LLVMBasicBlockRef first_block = LLVMGetEntryBasicBlock(function);
+ LLVMValueRef first_instr = LLVMGetFirstInstruction(first_block);
+ LLVMBuilderRef first_builder = LLVMCreateBuilderInContext(ctx->context);
+ LLVMValueRef res;
+
+ if (first_instr) {
+ LLVMPositionBuilderBefore(first_builder, first_instr);
+ } else {
+ LLVMPositionBuilderAtEnd(first_builder, first_block);
+ }
+
+ res = LLVMBuildAlloca(first_builder, type, name);
+ LLVMBuildStore(builder, LLVMConstNull(type), res);
+
+ LLVMDisposeBuilder(first_builder);
+
+ return res;
+}
+
+static LLVMValueRef si_build_alloca_undef(struct nir_to_llvm_context *ctx,
+ LLVMTypeRef type,
+ const char *name)
+{
+ LLVMValueRef ptr = ac_build_alloca(ctx, type, name);
+ LLVMBuildStore(ctx->builder, LLVMGetUndef(type), ptr);
+ return ptr;
+}
+
+static void
+handle_shader_output_decl(struct nir_to_llvm_context *ctx,
+ struct nir_variable *variable)
+{
+ int idx = variable->data.location;
+ unsigned attrib_count = glsl_count_attribute_slots(variable->type, false);
+
+ variable->data.driver_location = idx * 4;
+
+ if (ctx->stage == MESA_SHADER_VERTEX) {
+
+ if (idx == VARYING_SLOT_CLIP_DIST0 ||
+ idx == VARYING_SLOT_CULL_DIST0) {
+ int length = glsl_get_length(variable->type);
+ if (idx == VARYING_SLOT_CLIP_DIST0) {
+ ctx->shader_info->vs.clip_dist_mask = (1 << length) - 1;
+ ctx->num_clips = length;
+ } else if (idx == VARYING_SLOT_CULL_DIST0) {
+ ctx->shader_info->vs.cull_dist_mask = (1 << length) - 1;
+ ctx->num_culls = length;
+ }
+ if (length > 4)
+ attrib_count = 2;
+ else
+ attrib_count = 1;
+ }
+ }
+
+ for (unsigned i = 0; i < attrib_count; ++i) {
+ for (unsigned chan = 0; chan < 4; chan++) {
+ ctx->outputs[radeon_llvm_reg_index_soa(idx + i, chan)] =
+ si_build_alloca_undef(ctx, ctx->f32, "");
+ }
+ }
+ ctx->output_mask |= ((1ull << attrib_count) - 1) << variable->data.location;
+}
+
+static void
+setup_locals(struct nir_to_llvm_context *ctx,
+ struct nir_function *func)
+{
+ int i, j;
+ ctx->num_locals = 0;
+ nir_foreach_variable(variable, &func->impl->locals) {
+ unsigned attrib_count = glsl_count_attribute_slots(variable->type, false);
+ variable->data.driver_location = ctx->num_locals * 4;
+ ctx->num_locals += attrib_count;
+ }
+ ctx->locals = malloc(4 * ctx->num_locals * sizeof(LLVMValueRef));
+ if (!ctx->locals)
+ return;
+
+ for (i = 0; i < ctx->num_locals; i++) {
+ for (j = 0; j < 4; j++) {
+ ctx->locals[i * 4 + j] =
+ si_build_alloca_undef(ctx, ctx->f32, "temp");
+ }
+ }
+}
+
+static LLVMValueRef
+emit_float_saturate(struct nir_to_llvm_context *ctx, LLVMValueRef v, float lo, float hi)
+{
+ v = to_float(ctx, v);
+ v = emit_intrin_2f_param(ctx, "llvm.maxnum.f32", v, LLVMConstReal(ctx->f32, lo));
+ return emit_intrin_2f_param(ctx, "llvm.minnum.f32", v, LLVMConstReal(ctx->f32, hi));
+}
+
+
+static LLVMValueRef emit_pack_int16(struct nir_to_llvm_context *ctx,
+ LLVMValueRef src0, LLVMValueRef src1)
+{
+ LLVMValueRef const16 = LLVMConstInt(ctx->i32, 16, false);
+ LLVMValueRef comp[2];
+
+ comp[0] = LLVMBuildAnd(ctx->builder, src0, LLVMConstInt(ctx-> i32, 65535, 0), "");
+ comp[1] = LLVMBuildAnd(ctx->builder, src1, LLVMConstInt(ctx-> i32, 65535, 0), "");
+ comp[1] = LLVMBuildShl(ctx->builder, comp[1], const16, "");
+ return LLVMBuildOr(ctx->builder, comp[0], comp[1], "");
+}
+
+/* Initialize arguments for the shader export intrinsic */
+static void
+si_llvm_init_export_args(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *values,
+ unsigned target,
+ LLVMValueRef *args)
+{
+ /* Default is 0xf. Adjusted below depending on the format. */
+ args[0] = LLVMConstInt(ctx->i32, target != V_008DFC_SQ_EXP_NULL ? 0xf : 0, false);
+ /* Specify whether the EXEC mask represents the valid mask */
+ args[1] = LLVMConstInt(ctx->i32, 0, false);
+
+ /* Specify whether this is the last export */
+ args[2] = LLVMConstInt(ctx->i32, 0, false);
+ /* Specify the target we are exporting */
+ args[3] = LLVMConstInt(ctx->i32, target, false);
+
+ args[4] = LLVMConstInt(ctx->i32, 0, false); /* COMPR flag */
+ args[5] = LLVMGetUndef(ctx->f32);
+ args[6] = LLVMGetUndef(ctx->f32);
+ args[7] = LLVMGetUndef(ctx->f32);
+ args[8] = LLVMGetUndef(ctx->f32);
+
+ if (!values)
+ return;
+
+ if (ctx->stage == MESA_SHADER_FRAGMENT && target >= V_008DFC_SQ_EXP_MRT) {
+ LLVMValueRef val[4];
+ unsigned index = target - V_008DFC_SQ_EXP_MRT;
+ unsigned col_format = (ctx->options->key.fs.col_format >> (4 * index)) & 0xf;
+ bool is_int8 = (ctx->options->key.fs.is_int8 >> index) & 1;
+
+ switch(col_format) {
+ case V_028714_SPI_SHADER_ZERO:
+ args[0] = LLVMConstInt(ctx->i32, 0x0, 0);
+ args[3] = LLVMConstInt(ctx->i32, V_008DFC_SQ_EXP_NULL, 0);
+ break;
+
+ case V_028714_SPI_SHADER_32_R:
+ args[0] = LLVMConstInt(ctx->i32, 0x1, 0);
+ args[5] = values[0];
+ break;
+
+ case V_028714_SPI_SHADER_32_GR:
+ args[0] = LLVMConstInt(ctx->i32, 0x3, 0);
+ args[5] = values[0];
+ args[6] = values[1];
+ break;
+
+ case V_028714_SPI_SHADER_32_AR:
+ args[0] = LLVMConstInt(ctx->i32, 0x9, 0);
+ args[5] = values[0];
+ args[8] = values[3];
+ break;
+
+ case V_028714_SPI_SHADER_FP16_ABGR:
+ args[4] = ctx->i32one;
+
+ for (unsigned chan = 0; chan < 2; chan++) {
+ LLVMValueRef pack_args[2] = {
+ values[2 * chan],
+ values[2 * chan + 1]
+ };
+ LLVMValueRef packed;
+
+ packed = emit_llvm_intrinsic(ctx, "llvm.SI.packf16",
+ ctx->i32, pack_args, 2,
+ LLVMReadNoneAttribute);
+ args[chan + 5] = packed;
+ }
+ break;
+
+ case V_028714_SPI_SHADER_UNORM16_ABGR:
+ for (unsigned chan = 0; chan < 4; chan++) {
+ val[chan] = emit_float_saturate(ctx, values[chan], 0, 1);
+ val[chan] = LLVMBuildFMul(ctx->builder, val[chan],
+ LLVMConstReal(ctx->f32, 65535), "");
+ val[chan] = LLVMBuildFAdd(ctx->builder, val[chan],
+ LLVMConstReal(ctx->f32, 0.5), "");
+ val[chan] = LLVMBuildFPToUI(ctx->builder, val[chan],
+ ctx->i32, "");
+ }
+
+ args[4] = ctx->i32one;
+ args[5] = emit_pack_int16(ctx, val[0], val[1]);
+ args[6] = emit_pack_int16(ctx, val[2], val[3]);
+ break;
+
+ case V_028714_SPI_SHADER_SNORM16_ABGR:
+ for (unsigned chan = 0; chan < 4; chan++) {
+ val[chan] = emit_float_saturate(ctx, values[chan], -1, 1);
+ val[chan] = LLVMBuildFMul(ctx->builder, val[chan],
+ LLVMConstReal(ctx->f32, 32767), "");
+
+ /* If positive, add 0.5, else add -0.5. */
+ val[chan] = LLVMBuildFAdd(ctx->builder, val[chan],
+ LLVMBuildSelect(ctx->builder,
+ LLVMBuildFCmp(ctx->builder, LLVMRealOGE,
+ val[chan], ctx->f32zero, ""),
+ LLVMConstReal(ctx->f32, 0.5),
+ LLVMConstReal(ctx->f32, -0.5), ""), "");
+ val[chan] = LLVMBuildFPToSI(ctx->builder, val[chan], ctx->i32, "");
+ }
+
+ args[4] = ctx->i32one;
+ args[5] = emit_pack_int16(ctx, val[0], val[1]);
+ args[6] = emit_pack_int16(ctx, val[2], val[3]);
+ break;
+
+ case V_028714_SPI_SHADER_UINT16_ABGR: {
+ LLVMValueRef max = LLVMConstInt(ctx->i32, is_int8 ? 255 : 65535, 0);
+
+ for (unsigned chan = 0; chan < 4; chan++) {
+ val[chan] = to_integer(ctx, values[chan]);
+ val[chan] = emit_minmax_int(ctx, LLVMIntULT, val[chan], max);
+ }
+
+ args[4] = ctx->i32one;
+ args[5] = emit_pack_int16(ctx, val[0], val[1]);
+ args[6] = emit_pack_int16(ctx, val[2], val[3]);
+ break;
+ }
+
+ case V_028714_SPI_SHADER_SINT16_ABGR: {
+ LLVMValueRef max = LLVMConstInt(ctx->i32, is_int8 ? 127 : 32767, 0);
+ LLVMValueRef min = LLVMConstInt(ctx->i32, is_int8 ? -128 : -32768, 0);
+
+ /* Clamp. */
+ for (unsigned chan = 0; chan < 4; chan++) {
+ val[chan] = to_integer(ctx, values[chan]);
+ val[chan] = emit_minmax_int(ctx, LLVMIntSLT, val[chan], max);
+ val[chan] = emit_minmax_int(ctx, LLVMIntSGT, val[chan], min);
+ }
+
+ args[4] = ctx->i32one;
+ args[5] = emit_pack_int16(ctx, val[0], val[1]);
+ args[6] = emit_pack_int16(ctx, val[2], val[3]);
+ break;
+ }
+
+ default:
+ case V_028714_SPI_SHADER_32_ABGR:
+ memcpy(&args[5], values, sizeof(values[0]) * 4);
+ break;
+ }
+ } else
+ memcpy(&args[5], values, sizeof(values[0]) * 4);
+
+ for (unsigned i = 5; i < 9; ++i)
+ args[i] = to_float(ctx, args[i]);
+}
+
+static void
+handle_vs_outputs_post(struct nir_to_llvm_context *ctx,
+ struct nir_shader *nir)
+{
+ uint32_t param_count = 0;
+ unsigned target;
+ unsigned pos_idx, num_pos_exports = 0;
+ LLVMValueRef args[9];
+ LLVMValueRef pos_args[4][9] = { { 0 } };
+ LLVMValueRef psize_value = 0;
+ int i;
+ const uint64_t clip_mask = ctx->output_mask & ((1ull << VARYING_SLOT_CLIP_DIST0) |
+ (1ull << VARYING_SLOT_CLIP_DIST1) |
+ (1ull << VARYING_SLOT_CULL_DIST0) |
+ (1ull << VARYING_SLOT_CULL_DIST1));
+
+ if (clip_mask) {
+ LLVMValueRef slots[8];
+ unsigned j;
+
+ if (ctx->shader_info->vs.cull_dist_mask)
+ ctx->shader_info->vs.cull_dist_mask <<= ctx->num_clips;
+
+ i = VARYING_SLOT_CLIP_DIST0;
+ for (j = 0; j < ctx->num_clips; j++)
+ slots[j] = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+ i = VARYING_SLOT_CULL_DIST0;
+ for (j = 0; j < ctx->num_culls; j++)
+ slots[ctx->num_clips + j] = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+
+ for (i = ctx->num_clips + ctx->num_culls; i < 8; i++)
+ slots[i] = LLVMGetUndef(ctx->f32);
+
+ if (ctx->num_clips + ctx->num_culls > 4) {
+ target = V_008DFC_SQ_EXP_POS + 3;
+ si_llvm_init_export_args(ctx, &slots[4], target, args);
+ memcpy(pos_args[target - V_008DFC_SQ_EXP_POS],
+ args, sizeof(args));
+ }
+
+ target = V_008DFC_SQ_EXP_POS + 2;
+ si_llvm_init_export_args(ctx, &slots[0], target, args);
+ memcpy(pos_args[target - V_008DFC_SQ_EXP_POS],
+ args, sizeof(args));
+
+ }
+
+ for (unsigned i = 0; i < RADEON_LLVM_MAX_OUTPUTS; ++i) {
+ LLVMValueRef values[4];
+ if (!(ctx->output_mask & (1ull << i)))
+ continue;
+
+ for (unsigned j = 0; j < 4; j++)
+ values[j] = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+
+ if (i == VARYING_SLOT_POS) {
+ target = V_008DFC_SQ_EXP_POS;
+ } else if (i == VARYING_SLOT_CLIP_DIST0 ||
+ i == VARYING_SLOT_CLIP_DIST1 ||
+ i == VARYING_SLOT_CULL_DIST0 ||
+ i == VARYING_SLOT_CULL_DIST1) {
+ continue;
+ } else if (i == VARYING_SLOT_PSIZ) {
+ ctx->shader_info->vs.writes_pointsize = true;
+ psize_value = values[0];
+ continue;
+ } else if (i >= VARYING_SLOT_VAR0) {
+ ctx->shader_info->vs.export_mask |= 1u << (i - VARYING_SLOT_VAR0);
+ target = V_008DFC_SQ_EXP_PARAM + param_count;
+ param_count++;
+ }
+
+ si_llvm_init_export_args(ctx, values, target, args);
+
+ if (target >= V_008DFC_SQ_EXP_POS &&
+ target <= (V_008DFC_SQ_EXP_POS + 3)) {
+ memcpy(pos_args[target - V_008DFC_SQ_EXP_POS],
+ args, sizeof(args));
+ } else {
+ emit_llvm_intrinsic(ctx,
+ "llvm.SI.export",
+ LLVMVoidTypeInContext(ctx->context),
+ args, 9, 0);
+ }
+ }
+
+ /* We need to add the position output manually if it's missing. */
+ if (!pos_args[0][0]) {
+ pos_args[0][0] = LLVMConstInt(ctx->i32, 0xf, false);
+ pos_args[0][1] = ctx->i32zero; /* EXEC mask */
+ pos_args[0][2] = ctx->i32zero; /* last export? */
+ pos_args[0][3] = LLVMConstInt(ctx->i32, V_008DFC_SQ_EXP_POS, false);
+ pos_args[0][4] = ctx->i32zero; /* COMPR flag */
+ pos_args[0][5] = ctx->f32zero; /* X */
+ pos_args[0][6] = ctx->f32zero; /* Y */
+ pos_args[0][7] = ctx->f32zero; /* Z */
+ pos_args[0][8] = ctx->f32one; /* W */
+ }
+
+ if (ctx->shader_info->vs.writes_pointsize == true) {
+ pos_args[1][0] = LLVMConstInt(ctx->i32, (ctx->shader_info->vs.writes_pointsize == true), false); /* writemask */
+ pos_args[1][1] = ctx->i32zero; /* EXEC mask */
+ pos_args[1][2] = ctx->i32zero; /* last export? */
+ pos_args[1][3] = LLVMConstInt(ctx->i32, V_008DFC_SQ_EXP_POS + 1, false);
+ pos_args[1][4] = ctx->i32zero; /* COMPR flag */
+ pos_args[1][5] = ctx->f32zero; /* X */
+ pos_args[1][6] = ctx->f32zero; /* Y */
+ pos_args[1][7] = ctx->f32zero; /* Z */
+ pos_args[1][8] = ctx->f32zero; /* W */
+
+ if (ctx->shader_info->vs.writes_pointsize == true)
+ pos_args[1][5] = psize_value;
+ }
+ for (i = 0; i < 4; i++) {
+ if (pos_args[i][0])
+ num_pos_exports++;
+ }
+
+ pos_idx = 0;
+ for (i = 0; i < 4; i++) {
+ if (!pos_args[i][0])
+ continue;
+
+ /* Specify the target we are exporting */
+ pos_args[i][3] = LLVMConstInt(ctx->i32, V_008DFC_SQ_EXP_POS + pos_idx++, false);
+ if (pos_idx == num_pos_exports)
+ pos_args[i][2] = ctx->i32one;
+ emit_llvm_intrinsic(ctx,
+ "llvm.SI.export",
+ LLVMVoidTypeInContext(ctx->context),
+ pos_args[i], 9, 0);
+ }
+
+ ctx->shader_info->vs.pos_exports = num_pos_exports;
+ ctx->shader_info->vs.param_exports = param_count;
+}
+
+static void
+si_export_mrt_color(struct nir_to_llvm_context *ctx,
+ LLVMValueRef *color, unsigned param, bool is_last)
+{
+ LLVMValueRef args[9];
+ /* Export */
+ si_llvm_init_export_args(ctx, color, param,
+ args);
+
+ if (is_last) {
+ args[1] = ctx->i32one; /* whether the EXEC mask is valid */
+ args[2] = ctx->i32one; /* DONE bit */
+ } else if (args[0] == ctx->i32zero)
+ return; /* unnecessary NULL export */
+
+ emit_llvm_intrinsic(ctx, "llvm.SI.export",
+ ctx->voidt, args, 9, 0);
+}
+
+static void
+si_export_mrt_z(struct nir_to_llvm_context *ctx,
+ LLVMValueRef depth, LLVMValueRef stencil,
+ LLVMValueRef samplemask)
+{
+ LLVMValueRef args[9];
+ unsigned mask = 0;
+ args[1] = ctx->i32one; /* whether the EXEC mask is valid */
+ args[2] = ctx->i32one; /* DONE bit */
+ /* Specify the target we are exporting */
+ args[3] = LLVMConstInt(ctx->i32, V_008DFC_SQ_EXP_MRTZ, false);
+
+ args[4] = ctx->i32zero; /* COMP flag */
+ args[5] = LLVMGetUndef(ctx->f32); /* R, depth */
+ args[6] = LLVMGetUndef(ctx->f32); /* G, stencil test val[0:7], stencil op val[8:15] */
+ args[7] = LLVMGetUndef(ctx->f32); /* B, sample mask */
+ args[8] = LLVMGetUndef(ctx->f32); /* A, alpha to mask */
+
+ if (depth) {
+ args[5] = depth;
+ mask |= 0x1;
+ }
+
+ if (stencil) {
+ args[6] = stencil;
+ mask |= 0x2;
+ }
+
+ if (samplemask) {
+ args[7] = samplemask;
+ mask |= 0x04;
+ }
+
+ /* SI (except OLAND) has a bug that it only looks
+ * at the X writemask component. */
+ if (ctx->options->chip_class == SI &&
+ ctx->options->family != CHIP_OLAND)
+ mask |= 0x01;
+
+ args[0] = LLVMConstInt(ctx->i32, mask, false);
+ emit_llvm_intrinsic(ctx, "llvm.SI.export",
+ ctx->voidt, args, 9, 0);
+}
+
+static void
+handle_fs_outputs_post(struct nir_to_llvm_context *ctx,
+ struct nir_shader *nir)
+{
+ unsigned index = 0;
+ LLVMValueRef depth = NULL, stencil = NULL, samplemask = NULL;
+
+ for (unsigned i = 0; i < RADEON_LLVM_MAX_OUTPUTS; ++i) {
+ LLVMValueRef values[4];
+ bool last;
+ if (!(ctx->output_mask & (1ull << i)))
+ continue;
+
+ last = ctx->output_mask <= ((1ull << (i + 1)) - 1);
+
+ if (i == FRAG_RESULT_DEPTH) {
+ ctx->shader_info->fs.writes_z = true;
+ depth = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
+ } else if (i == FRAG_RESULT_STENCIL) {
+ ctx->shader_info->fs.writes_stencil = true;
+ stencil = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
+ } else {
+ for (unsigned j = 0; j < 4; j++)
+ values[j] = to_float(ctx, LLVMBuildLoad(ctx->builder,
+ ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+
+ si_export_mrt_color(ctx, values, V_008DFC_SQ_EXP_MRT + index, last);
+ index++;
+ }
+ }
+
+ if (depth || stencil)
+ si_export_mrt_z(ctx, depth, stencil, samplemask);
+ else if (!index)
+ si_export_mrt_color(ctx, NULL, V_008DFC_SQ_EXP_NULL, true);
+
+ ctx->shader_info->fs.output_mask = index ? ((1ull << index) - 1) : 0;
+}
+
+static void
+handle_shader_outputs_post(struct nir_to_llvm_context *ctx,
+ struct nir_shader *nir)
+{
+ switch (ctx->stage) {
+ case MESA_SHADER_VERTEX:
+ handle_vs_outputs_post(ctx, nir);
+ break;
+ case MESA_SHADER_FRAGMENT:
+ handle_fs_outputs_post(ctx, nir);
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+handle_shared_compute_var(struct nir_to_llvm_context *ctx,
+ struct nir_variable *variable, uint32_t *offset, int idx)
+{
+ unsigned size = glsl_count_attribute_slots(variable->type, false);
+ variable->data.driver_location = *offset;
+ *offset += size;
+}
+
+static void ac_llvm_finalize_module(struct nir_to_llvm_context * ctx)
+{
+ LLVMPassManagerRef passmgr;
+ /* Create the pass manager */
+ passmgr = LLVMCreateFunctionPassManagerForModule(
+ ctx->module);
+
+ /* This pass should eliminate all the load and store instructions */
+ LLVMAddPromoteMemoryToRegisterPass(passmgr);
+
+ /* Add some optimization passes */
+ LLVMAddScalarReplAggregatesPass(passmgr);
+ LLVMAddLICMPass(passmgr);
+ LLVMAddAggressiveDCEPass(passmgr);
+ LLVMAddCFGSimplificationPass(passmgr);
+ LLVMAddInstructionCombiningPass(passmgr);
+
+ /* Run the pass */
+ LLVMInitializeFunctionPassManager(passmgr);
+ LLVMRunFunctionPassManager(passmgr, ctx->main_function);
+ LLVMFinalizeFunctionPassManager(passmgr);
+
+ LLVMDisposeBuilder(ctx->builder);
+ LLVMDisposePassManager(passmgr);
+}
+
+static
+LLVMModuleRef ac_translate_nir_to_llvm(LLVMTargetMachineRef tm,
+ struct nir_shader *nir,
+ struct ac_shader_variant_info *shader_info,
+ const struct ac_nir_compiler_options *options)
+{
+ struct nir_to_llvm_context ctx = {0};
+ struct nir_function *func;
+ ctx.options = options;
+ ctx.shader_info = shader_info;
+ ctx.context = LLVMContextCreate();
+ ctx.module = LLVMModuleCreateWithNameInContext("shader", ctx.context);
+
+ memset(shader_info, 0, sizeof(*shader_info));
+
+ LLVMSetTarget(ctx.module, "amdgcn--");
+ setup_types(&ctx);
+
+ ctx.builder = LLVMCreateBuilderInContext(ctx.context);
+ ctx.stage = nir->stage;
+
+ create_function(&ctx, nir);
+
+ if (nir->stage == MESA_SHADER_COMPUTE) {
+ int num_shared = 0;
+ nir_foreach_variable(variable, &nir->shared)
+ num_shared++;
+ if (num_shared) {
+ int idx = 0;
+ uint32_t shared_size = 0;
+ LLVMValueRef var;
+ LLVMTypeRef i8p = LLVMPointerType(ctx.i8, LOCAL_ADDR_SPACE);
+ nir_foreach_variable(variable, &nir->shared) {
+ handle_shared_compute_var(&ctx, variable, &shared_size, idx);
+ idx++;
+ }
+
+ shared_size *= 4;
+ var = LLVMAddGlobalInAddressSpace(ctx.module,
+ LLVMArrayType(ctx.i8, shared_size),
+ "compute_lds",
+ LOCAL_ADDR_SPACE);
+ LLVMSetAlignment(var, 4);
+ ctx.shared_memory = LLVMBuildBitCast(ctx.builder, var, i8p, "");
+ }
+ }
+
+ nir_foreach_variable(variable, &nir->inputs)
+ handle_shader_input_decl(&ctx, variable);
+
+ if (nir->stage == MESA_SHADER_FRAGMENT)
+ handle_fs_inputs_pre(&ctx, nir);
+
+ nir_foreach_variable(variable, &nir->outputs)
+ handle_shader_output_decl(&ctx, variable);
+
+ ctx.defs = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+ ctx.phis = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+
+ func = (struct nir_function *)exec_list_get_head(&nir->functions);
+
+ setup_locals(&ctx, func);
+
+ visit_cf_list(&ctx, &func->impl->body);
+ phi_post_pass(&ctx);
+
+ handle_shader_outputs_post(&ctx, nir);
+ LLVMBuildRetVoid(ctx.builder);
+
+ ac_llvm_finalize_module(&ctx);
+ free(ctx.locals);
+ ralloc_free(ctx.defs);
+ ralloc_free(ctx.phis);
+
+ return ctx.module;
+}
+
+static void ac_diagnostic_handler(LLVMDiagnosticInfoRef di, void *context)
+{
+ unsigned *retval = (unsigned *)context;
+ LLVMDiagnosticSeverity severity = LLVMGetDiagInfoSeverity(di);
+ char *description = LLVMGetDiagInfoDescription(di);
+
+ if (severity == LLVMDSError) {
+ *retval = 1;
+ fprintf(stderr, "LLVM triggered Diagnostic Handler: %s\n",
+ description);
+ }
+
+ LLVMDisposeMessage(description);
+}
+
+static unsigned ac_llvm_compile(LLVMModuleRef M,
+ struct ac_shader_binary *binary,
+ LLVMTargetMachineRef tm)
+{
+ unsigned retval = 0;
+ char *err;
+ LLVMContextRef llvm_ctx;
+ LLVMMemoryBufferRef out_buffer;
+ unsigned buffer_size;
+ const char *buffer_data;
+ LLVMBool mem_err;
+
+ /* Setup Diagnostic Handler*/
+ llvm_ctx = LLVMGetModuleContext(M);
+
+ LLVMContextSetDiagnosticHandler(llvm_ctx, ac_diagnostic_handler,
+ &retval);
+
+ /* Compile IR*/
+ mem_err = LLVMTargetMachineEmitToMemoryBuffer(tm, M, LLVMObjectFile,
+ &err, &out_buffer);
+
+ /* Process Errors/Warnings */
+ if (mem_err) {
+ fprintf(stderr, "%s: %s", __FUNCTION__, err);
+ free(err);
+ retval = 1;
+ goto out;
+ }
+
+ /* Extract Shader Code*/
+ buffer_size = LLVMGetBufferSize(out_buffer);
+ buffer_data = LLVMGetBufferStart(out_buffer);
+
+ ac_elf_read(buffer_data, buffer_size, binary);
+
+ /* Clean up */
+ LLVMDisposeMemoryBuffer(out_buffer);
+
+out:
+ return retval;
+}
+
+void ac_compile_nir_shader(LLVMTargetMachineRef tm,
+ struct ac_shader_binary *binary,
+ struct ac_shader_config *config,
+ struct ac_shader_variant_info *shader_info,
+ struct nir_shader *nir,
+ const struct ac_nir_compiler_options *options,
+ bool dump_shader)
+{
+
+ LLVMModuleRef llvm_module = ac_translate_nir_to_llvm(tm, nir, shader_info,
+ options);
+ if (dump_shader)
+ LLVMDumpModule(llvm_module);
+
+ memset(binary, 0, sizeof(*binary));
+ int v = ac_llvm_compile(llvm_module, binary, tm);
+ if (v) {
+ fprintf(stderr, "compile failed\n");
+ }
+
+ if (dump_shader)
+ fprintf(stderr, "disasm:\n%s\n", binary->disasm_string);
+
+ ac_shader_binary_read_config(binary, config, 0);
+
+ LLVMContextRef ctx = LLVMGetModuleContext(llvm_module);
+ LLVMDisposeModule(llvm_module);
+ LLVMContextDispose(ctx);
+
+ if (nir->stage == MESA_SHADER_FRAGMENT) {
+ shader_info->num_input_vgprs = 0;
+ if (G_0286CC_PERSP_SAMPLE_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_PERSP_CENTER_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_PERSP_CENTROID_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_PERSP_PULL_MODEL_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 3;
+ if (G_0286CC_LINEAR_SAMPLE_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_LINEAR_CENTER_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_LINEAR_CENTROID_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 2;
+ if (G_0286CC_LINE_STIPPLE_TEX_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_POS_X_FLOAT_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_POS_Y_FLOAT_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_POS_Z_FLOAT_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_POS_W_FLOAT_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_FRONT_FACE_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_ANCILLARY_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_SAMPLE_COVERAGE_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ if (G_0286CC_POS_FIXED_PT_ENA(config->spi_ps_input_addr))
+ shader_info->num_input_vgprs += 1;
+ }
+ config->num_vgprs = MAX2(config->num_vgprs, shader_info->num_input_vgprs);
+
+ /* +3 for scratch wave offset and VCC */
+ config->num_sgprs = MAX2(config->num_sgprs,
+ shader_info->num_input_sgprs + 3);
+ if (nir->stage == MESA_SHADER_COMPUTE) {
+ for (int i = 0; i < 3; ++i)
+ shader_info->cs.block_size[i] = nir->info.cs.local_size[i];
+ }
+
+ if (nir->stage == MESA_SHADER_FRAGMENT)
+ shader_info->fs.early_fragment_test = nir->info.fs.early_fragment_tests;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include "llvm-c/Core.h"
+#include "llvm-c/TargetMachine.h"
+#include "amd_family.h"
+
+struct ac_shader_binary;
+struct ac_shader_config;
+struct nir_shader;
+struct radv_pipeline_layout;
+
+
+struct ac_vs_variant_key {
+ uint32_t instance_rate_inputs;
+};
+
+struct ac_fs_variant_key {
+ uint32_t col_format;
+ uint32_t is_int8;
+};
+
+union ac_shader_variant_key {
+ struct ac_vs_variant_key vs;
+ struct ac_fs_variant_key fs;
+};
+
+struct ac_nir_compiler_options {
+ struct radv_pipeline_layout *layout;
+ union ac_shader_variant_key key;
+ bool unsafe_math;
+ enum radeon_family family;
+ enum chip_class chip_class;
+};
+
+struct ac_shader_variant_info {
+ unsigned num_user_sgprs;
+ unsigned num_input_sgprs;
+ unsigned num_input_vgprs;
+ union {
+ struct {
+ unsigned param_exports;
+ unsigned pos_exports;
+ unsigned vgpr_comp_cnt;
+ uint32_t export_mask;
+ bool writes_pointsize;
+ uint8_t clip_dist_mask;
+ uint8_t cull_dist_mask;
+ } vs;
+ struct {
+ unsigned num_interp;
+ uint32_t input_mask;
+ unsigned output_mask;
+ uint32_t flat_shaded_mask;
+ bool has_pcoord;
+ bool can_discard;
+ bool writes_z;
+ bool writes_stencil;
+ bool early_fragment_test;
+ bool writes_memory;
+ } fs;
+ struct {
+ unsigned block_size[3];
+ } cs;
+ };
+};
+
+void ac_compile_nir_shader(LLVMTargetMachineRef tm,
+ struct ac_shader_binary *binary,
+ struct ac_shader_config *config,
+ struct ac_shader_variant_info *shader_info,
+ struct nir_shader *nir,
+ const struct ac_nir_compiler_options *options,
+ bool dump_shader);
+
+#ifdef __cplusplus
+extern "C"
+#endif
+void ac_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes);
--- /dev/null
+# Generated source files
+/radv_entrypoints.c
+/radv_entrypoints.h
+/radv_timestamp.h
+/dev_icd.json
+/vk_format_table.c
--- /dev/null
+# Copyright © 2016 Red Hat
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+include Makefile.sources
+
+vulkan_includedir = $(includedir)/vulkan
+
+vulkan_include_HEADERS = \
+ $(top_srcdir)/include/vulkan/vk_platform.h \
+ $(top_srcdir)/include/vulkan/vulkan.h
+
+lib_LTLIBRARIES = libvulkan_radeon.la
+
+# The gallium includes are for the util/u_math.h include from main/macros.h
+
+AM_CPPFLAGS = \
+ $(AMDGPU_CFLAGS) \
+ $(VALGRIND_CFLAGS) \
+ $(DEFINES) \
+ -I$(top_srcdir)/include \
+ -I$(top_builddir)/src \
+ -I$(top_srcdir)/src \
+ -I$(top_srcdir)/src/amd \
+ -I$(top_srcdir)/src/amd/common \
+ -I$(top_builddir)/src/compiler \
+ -I$(top_builddir)/src/compiler/nir \
+ -I$(top_srcdir)/src/compiler \
+ -I$(top_srcdir)/src/mapi \
+ -I$(top_srcdir)/src/mesa \
+ -I$(top_srcdir)/src/mesa/drivers/dri/common \
+ -I$(top_srcdir)/src/gallium/auxiliary \
+ -I$(top_srcdir)/src/gallium/include
+
+AM_CFLAGS = $(VISIBILITY_FLAGS) \
+ $(PTHREAD_CFLAGS) \
+ $(LLVM_CFLAGS)
+
+VULKAN_SOURCES = \
+ $(VULKAN_GENERATED_FILES) \
+ $(VULKAN_FILES)
+
+VULKAN_LIB_DEPS = $(AMDGPU_LIBS)
+
+
+if HAVE_PLATFORM_X11
+AM_CPPFLAGS += \
+ $(XCB_DRI3_CFLAGS) \
+ -DVK_USE_PLATFORM_XCB_KHR \
+ -DVK_USE_PLATFORM_XLIB_KHR
+
+VULKAN_SOURCES += $(VULKAN_WSI_X11_FILES)
+
+# FIXME: Use pkg-config for X11-xcb ldflags.
+VULKAN_LIB_DEPS += $(XCB_DRI3_LIBS) -lX11-xcb
+endif
+
+
+if HAVE_PLATFORM_WAYLAND
+AM_CPPFLAGS += \
+ -I$(top_builddir)/src/egl/wayland/wayland-drm \
+ -I$(top_srcdir)/src/egl/wayland/wayland-drm \
+ $(WAYLAND_CFLAGS) \
+ -DVK_USE_PLATFORM_WAYLAND_KHR
+
+VULKAN_SOURCES += $(VULKAN_WSI_WAYLAND_FILES)
+
+VULKAN_LIB_DEPS += \
+ $(top_builddir)/src/egl/wayland/wayland-drm/libwayland-drm.la \
+ $(WAYLAND_LIBS)
+endif
+
+noinst_LTLIBRARIES = libvulkan_common.la
+libvulkan_common_la_SOURCES = $(VULKAN_SOURCES)
+
+VULKAN_LIB_DEPS += \
+ libvulkan_common.la \
+ $(top_builddir)/src/amd/common/libamd_common.la \
+ $(top_builddir)/src/compiler/nir/libnir.la \
+ $(top_builddir)/src/util/libmesautil.la \
+ $(LLVM_LIBS) \
+ $(LIBELF_LIBS) \
+ $(PTHREAD_LIBS) \
+ $(LIBDRM_LIBS) \
+ $(PTHREAD_LIBS) \
+ $(DLOPEN_LIBS) \
+ -lm
+
+nodist_EXTRA_libvulkan_radeon_la_SOURCES = dummy.cpp
+libvulkan_radeon_la_SOURCES = $(VULKAN_GEM_FILES)
+
+radv_entrypoints.h : radv_entrypoints_gen.py $(vulkan_include_HEADERS)
+ $(AM_V_GEN) cat $(vulkan_include_HEADERS) |\
+ $(PYTHON2) $(srcdir)/radv_entrypoints_gen.py header > $@
+
+radv_entrypoints.c : radv_entrypoints_gen.py $(vulkan_include_HEADERS)
+ $(AM_V_GEN) cat $(vulkan_include_HEADERS) |\
+ $(PYTHON2) $(srcdir)/radv_entrypoints_gen.py code > $@
+
+.PHONY: radv_timestamp.h
+
+radv_timestamp.h:
+ @echo "Updating radv_timestamp.h"
+ $(AM_V_GEN) echo "#define RADV_TIMESTAMP \"$(TIMESTAMP_CMD)\"" > $@
+
+vk_format_table.c: vk_format_table.py \
+ vk_format_parse.py \
+ vk_format_layout.csv
+ $(PYTHON2) $(srcdir)/vk_format_table.py $(srcdir)/vk_format_layout.csv > $@
+
+BUILT_SOURCES = $(VULKAN_GENERATED_FILES)
+CLEANFILES = $(BUILT_SOURCES) dev_icd.json radv_timestamp.h
+EXTRA_DIST = \
+ $(top_srcdir)/include/vulkan/vk_icd.h \
+ radv_entrypoints_gen.py \
+ dev_icd.json.in \
+ radeon_icd.json
+
+libvulkan_radeon_la_LIBADD = $(VULKAN_LIB_DEPS) $(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la
+
+libvulkan_radeon_la_LDFLAGS = \
+ -shared \
+ -module \
+ -no-undefined \
+ -avoid-version \
+ $(BSYMBOLIC) \
+ $(LLVM_LDFLAGS) \
+ $(GC_SECTIONS) \
+ $(LD_NO_UNDEFINED)
+
+
+icdconfdir = @VULKAN_ICD_INSTALL_DIR@
+icdconf_DATA = radeon_icd.json
+# The following is used for development purposes, by setting VK_ICD_FILENAMES.
+noinst_DATA = dev_icd.json
+
+dev_icd.json : dev_icd.json.in
+ $(AM_V_GEN) $(SED) \
+ -e "s#@build_libdir@#${abs_top_builddir}/${LIB_DIR}#" \
+ < $(srcdir)/dev_icd.json.in > $@
+
+include $(top_srcdir)/install-lib-links.mk
+
+noinst_HEADERS =
+
+LDADD = \
+ $(PTHREAD_LIBS) -lm -lstdc++
+
--- /dev/null
+# Copyright © 2016 Red Hat
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+RADV_WS_AMDGPU_FILES := \
+ winsys/amdgpu/radv_amdgpu_bo.c \
+ winsys/amdgpu/radv_amdgpu_cs.c \
+ winsys/amdgpu/radv_amdgpu_surface.c \
+ winsys/amdgpu/radv_amdgpu_winsys.c \
+ winsys/amdgpu/radv_amdgpu_winsys.h
+
+VULKAN_FILES := \
+ radv_cmd_buffer.c \
+ radv_device.c \
+ radv_descriptor_set.c \
+ radv_formats.c \
+ radv_image.c \
+ radv_meta.c \
+ radv_meta.h \
+ radv_meta_blit.c \
+ radv_meta_blit2d.c \
+ radv_meta_buffer.c \
+ radv_meta_bufimage.c \
+ radv_meta_clear.c \
+ radv_meta_copy.c \
+ radv_meta_decompress.c \
+ radv_meta_fast_clear.c \
+ radv_meta_resolve.c \
+ radv_meta_resolve_cs.c \
+ radv_pass.c \
+ radv_pipeline.c \
+ radv_pipeline_cache.c \
+ radv_query.c \
+ radv_util.c \
+ radv_wsi.c \
+ si_cmd_buffer.c \
+ vk_format_table.c \
+ $(RADV_WS_AMDGPU_FILES)
+
+VULKAN_WSI_WAYLAND_FILES := \
+ radv_wsi_wayland.c
+
+VULKAN_WSI_X11_FILES := \
+ radv_wsi_x11.c
+
+VULKAN_GENERATED_FILES := \
+ radv_entrypoints.c \
+ radv_entrypoints.h \
+ radv_timestamp.h
+
--- /dev/null
+{
+ "file_format_version": "1.0.0",
+ "ICD": {
+ "library_path": "@build_libdir@/libvulkan_radeon.so",
+ "abi_versions": "1.0.3"
+ }
+}
--- /dev/null
+{
+ "file_format_version": "1.0.0",
+ "ICD": {
+ "library_path": "libvulkan_radeon.so",
+ "abi_versions": "1.0.3"
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_private.h"
+#include "radv_radeon_winsys.h"
+#include "radv_cs.h"
+#include "sid.h"
+#include "vk_format.h"
+#include "radv_meta.h"
+
+static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout src_layout,
+ VkImageLayout dst_layout,
+ VkImageSubresourceRange range,
+ VkImageAspectFlags pending_clears);
+
+const struct radv_dynamic_state default_dynamic_state = {
+ .viewport = {
+ .count = 0,
+ },
+ .scissor = {
+ .count = 0,
+ },
+ .line_width = 1.0f,
+ .depth_bias = {
+ .bias = 0.0f,
+ .clamp = 0.0f,
+ .slope = 0.0f,
+ },
+ .blend_constants = { 0.0f, 0.0f, 0.0f, 0.0f },
+ .depth_bounds = {
+ .min = 0.0f,
+ .max = 1.0f,
+ },
+ .stencil_compare_mask = {
+ .front = ~0u,
+ .back = ~0u,
+ },
+ .stencil_write_mask = {
+ .front = ~0u,
+ .back = ~0u,
+ },
+ .stencil_reference = {
+ .front = 0u,
+ .back = 0u,
+ },
+};
+
+void
+radv_dynamic_state_copy(struct radv_dynamic_state *dest,
+ const struct radv_dynamic_state *src,
+ uint32_t copy_mask)
+{
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_VIEWPORT)) {
+ dest->viewport.count = src->viewport.count;
+ typed_memcpy(dest->viewport.viewports, src->viewport.viewports,
+ src->viewport.count);
+ }
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_SCISSOR)) {
+ dest->scissor.count = src->scissor.count;
+ typed_memcpy(dest->scissor.scissors, src->scissor.scissors,
+ src->scissor.count);
+ }
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_LINE_WIDTH))
+ dest->line_width = src->line_width;
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_DEPTH_BIAS))
+ dest->depth_bias = src->depth_bias;
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_BLEND_CONSTANTS))
+ typed_memcpy(dest->blend_constants, src->blend_constants, 4);
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_DEPTH_BOUNDS))
+ dest->depth_bounds = src->depth_bounds;
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK))
+ dest->stencil_compare_mask = src->stencil_compare_mask;
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_STENCIL_WRITE_MASK))
+ dest->stencil_write_mask = src->stencil_write_mask;
+
+ if (copy_mask & (1 << VK_DYNAMIC_STATE_STENCIL_REFERENCE))
+ dest->stencil_reference = src->stencil_reference;
+}
+
+static VkResult radv_create_cmd_buffer(
+ struct radv_device * device,
+ struct radv_cmd_pool * pool,
+ VkCommandBufferLevel level,
+ VkCommandBuffer* pCommandBuffer)
+{
+ struct radv_cmd_buffer *cmd_buffer;
+ VkResult result;
+
+ cmd_buffer = radv_alloc(&pool->alloc, sizeof(*cmd_buffer), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (cmd_buffer == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(cmd_buffer, 0, sizeof(*cmd_buffer));
+ cmd_buffer->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
+ cmd_buffer->device = device;
+ cmd_buffer->pool = pool;
+ cmd_buffer->level = level;
+
+ if (pool) {
+ list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);
+ } else {
+ /* Init the pool_link so we can safefly call list_del when we destroy
+ * the command buffer
+ */
+ list_inithead(&cmd_buffer->pool_link);
+ }
+
+ cmd_buffer->cs = device->ws->cs_create(device->ws, RING_GFX);
+ if (!cmd_buffer->cs) {
+ result = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto fail;
+ }
+
+ *pCommandBuffer = radv_cmd_buffer_to_handle(cmd_buffer);
+
+ cmd_buffer->upload.offset = 0;
+ cmd_buffer->upload.size = 0;
+ list_inithead(&cmd_buffer->upload.list);
+
+ return VK_SUCCESS;
+
+fail:
+ radv_free(&cmd_buffer->pool->alloc, cmd_buffer);
+
+ return result;
+}
+
+static bool
+radv_cmd_buffer_resize_upload_buf(struct radv_cmd_buffer *cmd_buffer,
+ uint64_t min_needed)
+{
+ uint64_t new_size;
+ struct radeon_winsys_bo *bo;
+ struct radv_cmd_buffer_upload *upload;
+ struct radv_device *device = cmd_buffer->device;
+
+ new_size = MAX2(min_needed, 16 * 1024);
+ new_size = MAX2(new_size, 2 * cmd_buffer->upload.size);
+
+ bo = device->ws->buffer_create(device->ws,
+ new_size, 4096,
+ RADEON_DOMAIN_GTT,
+ RADEON_FLAG_CPU_ACCESS);
+
+ if (!bo) {
+ cmd_buffer->record_fail = true;
+ return false;
+ }
+
+ device->ws->cs_add_buffer(cmd_buffer->cs, bo, 8);
+ if (cmd_buffer->upload.upload_bo) {
+ upload = malloc(sizeof(*upload));
+
+ if (!upload) {
+ cmd_buffer->record_fail = true;
+ device->ws->buffer_destroy(bo);
+ return false;
+ }
+
+ memcpy(upload, &cmd_buffer->upload, sizeof(*upload));
+ list_add(&upload->list, &cmd_buffer->upload.list);
+ }
+
+ cmd_buffer->upload.upload_bo = bo;
+ cmd_buffer->upload.size = new_size;
+ cmd_buffer->upload.offset = 0;
+ cmd_buffer->upload.map = device->ws->buffer_map(cmd_buffer->upload.upload_bo);
+
+ if (!cmd_buffer->upload.map) {
+ cmd_buffer->record_fail = true;
+ return false;
+ }
+
+ return true;
+}
+
+bool
+radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer *cmd_buffer,
+ unsigned size,
+ unsigned alignment,
+ unsigned *out_offset,
+ void **ptr)
+{
+ uint64_t offset = align(cmd_buffer->upload.offset, alignment);
+ if (offset + size > cmd_buffer->upload.size) {
+ if (!radv_cmd_buffer_resize_upload_buf(cmd_buffer, size))
+ return false;
+ offset = 0;
+ }
+
+ *out_offset = offset;
+ *ptr = cmd_buffer->upload.map + offset;
+
+ cmd_buffer->upload.offset = offset + size;
+ return true;
+}
+
+bool
+radv_cmd_buffer_upload_data(struct radv_cmd_buffer *cmd_buffer,
+ unsigned size, unsigned alignment,
+ const void *data, unsigned *out_offset)
+{
+ uint8_t *ptr;
+
+ if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, alignment,
+ out_offset, (void **)&ptr))
+ return false;
+
+ if (ptr)
+ memcpy(ptr, data, size);
+
+ return true;
+}
+
+static void
+radv_emit_graphics_blend_state(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028780_CB_BLEND0_CONTROL, 8);
+ radeon_emit_array(cmd_buffer->cs, pipeline->graphics.blend.cb_blend_control,
+ 8);
+ radeon_set_context_reg(cmd_buffer->cs, R_028808_CB_COLOR_CONTROL, pipeline->graphics.blend.cb_color_control);
+ radeon_set_context_reg(cmd_buffer->cs, R_028B70_DB_ALPHA_TO_MASK, pipeline->graphics.blend.db_alpha_to_mask);
+}
+
+static void
+radv_emit_graphics_depth_stencil_state(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ struct radv_depth_stencil_state *ds = &pipeline->graphics.ds;
+ radeon_set_context_reg(cmd_buffer->cs, R_028800_DB_DEPTH_CONTROL, ds->db_depth_control);
+ radeon_set_context_reg(cmd_buffer->cs, R_02842C_DB_STENCIL_CONTROL, ds->db_stencil_control);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028000_DB_RENDER_CONTROL, ds->db_render_control);
+ radeon_set_context_reg(cmd_buffer->cs, R_028010_DB_RENDER_OVERRIDE2, ds->db_render_override2);
+}
+
+/* 12.4 fixed-point */
+static unsigned radv_pack_float_12p4(float x)
+{
+ return x <= 0 ? 0 :
+ x >= 4096 ? 0xffff : x * 16;
+}
+
+static void
+radv_update_multisample_state(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ int num_samples = pipeline->graphics.ms.num_samples;
+ struct radv_multisample_state *ms = &pipeline->graphics.ms;
+ struct radv_pipeline *old_pipeline = cmd_buffer->state.emitted_pipeline;
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0, 2);
+ radeon_emit(cmd_buffer->cs, ms->pa_sc_aa_mask[0]);
+ radeon_emit(cmd_buffer->cs, ms->pa_sc_aa_mask[1]);
+
+ if (old_pipeline && num_samples == old_pipeline->graphics.ms.num_samples)
+ return;
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, CM_R_028BDC_PA_SC_LINE_CNTL, 2);
+ radeon_emit(cmd_buffer->cs, ms->pa_sc_line_cntl);
+ radeon_emit(cmd_buffer->cs, ms->pa_sc_aa_config);
+
+ radeon_set_context_reg(cmd_buffer->cs, CM_R_028804_DB_EQAA, ms->db_eqaa);
+ radeon_set_context_reg(cmd_buffer->cs, EG_R_028A4C_PA_SC_MODE_CNTL_1, ms->pa_sc_mode_cntl_1);
+
+ radv_cayman_emit_msaa_sample_locs(cmd_buffer->cs, num_samples);
+
+ uint32_t samples_offset;
+ void *samples_ptr;
+ void *src;
+ radv_cmd_buffer_upload_alloc(cmd_buffer, num_samples * 4 * 2, 256, &samples_offset,
+ &samples_ptr);
+ switch (num_samples) {
+ case 1:
+ src = cmd_buffer->device->sample_locations_1x;
+ break;
+ case 2:
+ src = cmd_buffer->device->sample_locations_2x;
+ break;
+ case 4:
+ src = cmd_buffer->device->sample_locations_4x;
+ break;
+ case 8:
+ src = cmd_buffer->device->sample_locations_8x;
+ break;
+ case 16:
+ src = cmd_buffer->device->sample_locations_16x;
+ break;
+ }
+ memcpy(samples_ptr, src, num_samples * 4 * 2);
+
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(cmd_buffer->upload.upload_bo);
+ va += samples_offset;
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B030_SPI_SHADER_USER_DATA_PS_0 + 10 * 4, 2);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+}
+
+static void
+radv_emit_graphics_raster_state(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ struct radv_raster_state *raster = &pipeline->graphics.raster;
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028810_PA_CL_CLIP_CNTL,
+ raster->pa_cl_clip_cntl);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_0286D4_SPI_INTERP_CONTROL_0,
+ raster->spi_interp_control);
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028A00_PA_SU_POINT_SIZE, 2);
+ radeon_emit(cmd_buffer->cs, 0);
+ radeon_emit(cmd_buffer->cs, S_028A04_MIN_SIZE(radv_pack_float_12p4(0)) |
+ S_028A04_MAX_SIZE(radv_pack_float_12p4(8192/2))); /* R_028A04_PA_SU_POINT_MINMAX */
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028BE4_PA_SU_VTX_CNTL,
+ raster->pa_su_vtx_cntl);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028814_PA_SU_SC_MODE_CNTL,
+ raster->pa_su_sc_mode_cntl);
+}
+
+static void
+radv_emit_vertex_shader(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ struct radeon_winsys *ws = cmd_buffer->device->ws;
+ struct radv_shader_variant *vs;
+ uint64_t va;
+ unsigned export_count;
+ unsigned clip_dist_mask, cull_dist_mask, total_mask;
+
+ assert (pipeline->shaders[MESA_SHADER_VERTEX]);
+
+ vs = pipeline->shaders[MESA_SHADER_VERTEX];
+ va = ws->buffer_get_va(vs->bo);
+ ws->cs_add_buffer(cmd_buffer->cs, vs->bo, 8);
+
+ clip_dist_mask = vs->info.vs.clip_dist_mask;
+ cull_dist_mask = vs->info.vs.cull_dist_mask;
+ total_mask = clip_dist_mask | cull_dist_mask;
+ radeon_set_context_reg(cmd_buffer->cs, R_028A40_VGT_GS_MODE, 0);
+ radeon_set_context_reg(cmd_buffer->cs, R_028A84_VGT_PRIMITIVEID_EN, 0);
+
+ export_count = MAX2(1, vs->info.vs.param_exports);
+ radeon_set_context_reg(cmd_buffer->cs, R_0286C4_SPI_VS_OUT_CONFIG,
+ S_0286C4_VS_EXPORT_COUNT(export_count - 1));
+ radeon_set_context_reg(cmd_buffer->cs, R_02870C_SPI_SHADER_POS_FORMAT,
+ S_02870C_POS0_EXPORT_FORMAT(V_02870C_SPI_SHADER_4COMP) |
+ S_02870C_POS1_EXPORT_FORMAT(vs->info.vs.pos_exports > 1 ?
+ V_02870C_SPI_SHADER_4COMP :
+ V_02870C_SPI_SHADER_NONE) |
+ S_02870C_POS2_EXPORT_FORMAT(vs->info.vs.pos_exports > 2 ?
+ V_02870C_SPI_SHADER_4COMP :
+ V_02870C_SPI_SHADER_NONE) |
+ S_02870C_POS3_EXPORT_FORMAT(vs->info.vs.pos_exports > 3 ?
+ V_02870C_SPI_SHADER_4COMP :
+ V_02870C_SPI_SHADER_NONE));
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B120_SPI_SHADER_PGM_LO_VS, 4);
+ radeon_emit(cmd_buffer->cs, va >> 8);
+ radeon_emit(cmd_buffer->cs, va >> 40);
+ radeon_emit(cmd_buffer->cs, vs->rsrc1);
+ radeon_emit(cmd_buffer->cs, vs->rsrc2);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028818_PA_CL_VTE_CNTL,
+ S_028818_VTX_W0_FMT(1) |
+ S_028818_VPORT_X_SCALE_ENA(1) | S_028818_VPORT_X_OFFSET_ENA(1) |
+ S_028818_VPORT_Y_SCALE_ENA(1) | S_028818_VPORT_Y_OFFSET_ENA(1) |
+ S_028818_VPORT_Z_SCALE_ENA(1) | S_028818_VPORT_Z_OFFSET_ENA(1));
+
+ radeon_set_context_reg(cmd_buffer->cs, R_02881C_PA_CL_VS_OUT_CNTL,
+ S_02881C_USE_VTX_POINT_SIZE(vs->info.vs.writes_pointsize) |
+ S_02881C_VS_OUT_MISC_VEC_ENA(vs->info.vs.writes_pointsize) |
+ S_02881C_VS_OUT_CCDIST0_VEC_ENA((total_mask & 0x0f) != 0) |
+ S_02881C_VS_OUT_CCDIST1_VEC_ENA((total_mask & 0xf0) != 0) |
+ pipeline->graphics.raster.pa_cl_vs_out_cntl |
+ cull_dist_mask << 8 |
+ clip_dist_mask);
+
+}
+
+
+
+static void
+radv_emit_fragment_shader(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ struct radeon_winsys *ws = cmd_buffer->device->ws;
+ struct radv_shader_variant *ps, *vs;
+ uint64_t va;
+ unsigned spi_baryc_cntl = S_0286E0_FRONT_FACE_ALL_BITS(1);
+ struct radv_blend_state *blend = &pipeline->graphics.blend;
+ unsigned ps_offset = 0;
+ unsigned z_order;
+ assert (pipeline->shaders[MESA_SHADER_FRAGMENT]);
+
+ ps = pipeline->shaders[MESA_SHADER_FRAGMENT];
+ vs = pipeline->shaders[MESA_SHADER_VERTEX];
+ va = ws->buffer_get_va(ps->bo);
+ ws->cs_add_buffer(cmd_buffer->cs, ps->bo, 8);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B020_SPI_SHADER_PGM_LO_PS, 4);
+ radeon_emit(cmd_buffer->cs, va >> 8);
+ radeon_emit(cmd_buffer->cs, va >> 40);
+ radeon_emit(cmd_buffer->cs, ps->rsrc1);
+ radeon_emit(cmd_buffer->cs, ps->rsrc2);
+
+ if (ps->info.fs.early_fragment_test || !ps->info.fs.writes_memory)
+ z_order = V_02880C_EARLY_Z_THEN_LATE_Z;
+ else
+ z_order = V_02880C_LATE_Z;
+
+
+ radeon_set_context_reg(cmd_buffer->cs, R_02880C_DB_SHADER_CONTROL,
+ S_02880C_Z_EXPORT_ENABLE(ps->info.fs.writes_z) |
+ S_02880C_STENCIL_TEST_VAL_EXPORT_ENABLE(ps->info.fs.writes_stencil) |
+ S_02880C_KILL_ENABLE(!!ps->info.fs.can_discard) |
+ S_02880C_Z_ORDER(z_order) |
+ S_02880C_DEPTH_BEFORE_SHADER(ps->info.fs.early_fragment_test) |
+ S_02880C_EXEC_ON_HIER_FAIL(ps->info.fs.writes_memory) |
+ S_02880C_EXEC_ON_NOOP(ps->info.fs.writes_memory));
+
+ radeon_set_context_reg(cmd_buffer->cs, R_0286CC_SPI_PS_INPUT_ENA,
+ ps->config.spi_ps_input_ena);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_0286D0_SPI_PS_INPUT_ADDR,
+ ps->config.spi_ps_input_addr);
+
+ spi_baryc_cntl |= S_0286E0_POS_FLOAT_LOCATION(2);
+ radeon_set_context_reg(cmd_buffer->cs, R_0286D8_SPI_PS_IN_CONTROL,
+ S_0286D8_NUM_INTERP(ps->info.fs.num_interp));
+
+ radeon_set_context_reg(cmd_buffer->cs, R_0286E0_SPI_BARYC_CNTL, spi_baryc_cntl);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028710_SPI_SHADER_Z_FORMAT,
+ ps->info.fs.writes_stencil ? V_028710_SPI_SHADER_32_GR :
+ ps->info.fs.writes_z ? V_028710_SPI_SHADER_32_R :
+ V_028710_SPI_SHADER_ZERO);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028714_SPI_SHADER_COL_FORMAT, blend->spi_shader_col_format);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028238_CB_TARGET_MASK, blend->cb_target_mask);
+ radeon_set_context_reg(cmd_buffer->cs, R_02823C_CB_SHADER_MASK, blend->cb_shader_mask);
+
+ if (ps->info.fs.has_pcoord) {
+ unsigned val;
+ val = S_028644_PT_SPRITE_TEX(1) | S_028644_OFFSET(0x20);
+ radeon_set_context_reg(cmd_buffer->cs, R_028644_SPI_PS_INPUT_CNTL_0 + 4 * ps_offset, val);
+ ps_offset = 1;
+ }
+
+ for (unsigned i = 0; i < 32 && (1u << i) <= ps->info.fs.input_mask; ++i) {
+ unsigned vs_offset, flat_shade;
+ unsigned val;
+
+ if (!(ps->info.fs.input_mask & (1u << i)))
+ continue;
+
+
+ if (!(vs->info.vs.export_mask & (1u << i))) {
+ radeon_set_context_reg(cmd_buffer->cs, R_028644_SPI_PS_INPUT_CNTL_0 + 4 * ps_offset,
+ S_028644_OFFSET(0x20));
+ ++ps_offset;
+ continue;
+ }
+
+ vs_offset = util_bitcount(vs->info.vs.export_mask & ((1u << i) - 1));
+ flat_shade = !!(ps->info.fs.flat_shaded_mask & (1u << ps_offset));
+
+ val = S_028644_OFFSET(vs_offset) | S_028644_FLAT_SHADE(flat_shade);
+ radeon_set_context_reg(cmd_buffer->cs, R_028644_SPI_PS_INPUT_CNTL_0 + 4 * ps_offset, val);
+ ++ps_offset;
+ }
+}
+
+static void
+radv_emit_graphics_pipeline(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline *pipeline)
+{
+ if (!pipeline || cmd_buffer->state.emitted_pipeline == pipeline)
+ return;
+
+ radv_emit_graphics_depth_stencil_state(cmd_buffer, pipeline);
+ radv_emit_graphics_blend_state(cmd_buffer, pipeline);
+ radv_emit_graphics_raster_state(cmd_buffer, pipeline);
+ radv_update_multisample_state(cmd_buffer, pipeline);
+ radv_emit_vertex_shader(cmd_buffer, pipeline);
+ radv_emit_fragment_shader(cmd_buffer, pipeline);
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN,
+ pipeline->graphics.prim_restart_enable);
+
+ cmd_buffer->state.emitted_pipeline = pipeline;
+}
+
+static void
+radv_emit_viewport(struct radv_cmd_buffer *cmd_buffer)
+{
+ si_write_viewport(cmd_buffer->cs, 0, cmd_buffer->state.dynamic.viewport.count,
+ cmd_buffer->state.dynamic.viewport.viewports);
+}
+
+static void
+radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer)
+{
+ uint32_t count = cmd_buffer->state.dynamic.scissor.count;
+ si_write_scissors(cmd_buffer->cs, 0, count,
+ cmd_buffer->state.dynamic.scissor.scissors);
+ radeon_set_context_reg(cmd_buffer->cs, R_028A48_PA_SC_MODE_CNTL_0,
+ cmd_buffer->state.pipeline->graphics.ms.pa_sc_mode_cntl_0 | S_028A48_VPORT_SCISSOR_ENABLE(count ? 1 : 0));
+}
+
+static void
+radv_emit_fb_color_state(struct radv_cmd_buffer *cmd_buffer,
+ int index,
+ struct radv_color_buffer_info *cb)
+{
+ bool is_vi = cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= VI;
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_base);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_pitch);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_slice);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_view);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_info);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
+ radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_cmask_slice);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
+ radeon_emit(cmd_buffer->cs, cb->cb_color_fmask_slice);
+
+ if (is_vi) { /* DCC BASE */
+ radeon_set_context_reg(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, cb->cb_dcc_base);
+ }
+}
+
+static void
+radv_emit_fb_ds_state(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_ds_buffer_info *ds,
+ struct radv_image *image,
+ VkImageLayout layout)
+{
+ uint32_t db_z_info = ds->db_z_info;
+
+ if (!radv_layout_has_htile(image, layout))
+ db_z_info &= C_028040_TILE_SURFACE_ENABLE;
+
+ if (!radv_layout_can_expclear(image, layout))
+ db_z_info &= C_028040_ALLOW_EXPCLEAR & C_028044_ALLOW_EXPCLEAR;
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028008_DB_DEPTH_VIEW, ds->db_depth_view);
+ radeon_set_context_reg(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, ds->db_htile_data_base);
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_02803C_DB_DEPTH_INFO, 9);
+ radeon_emit(cmd_buffer->cs, ds->db_depth_info); /* R_02803C_DB_DEPTH_INFO */
+ radeon_emit(cmd_buffer->cs, db_z_info); /* R_028040_DB_Z_INFO */
+ radeon_emit(cmd_buffer->cs, ds->db_stencil_info); /* R_028044_DB_STENCIL_INFO */
+ radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* R_028048_DB_Z_READ_BASE */
+ radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base); /* R_02804C_DB_STENCIL_READ_BASE */
+ radeon_emit(cmd_buffer->cs, ds->db_z_write_base); /* R_028050_DB_Z_WRITE_BASE */
+ radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* R_028054_DB_STENCIL_WRITE_BASE */
+ radeon_emit(cmd_buffer->cs, ds->db_depth_size); /* R_028058_DB_DEPTH_SIZE */
+ radeon_emit(cmd_buffer->cs, ds->db_depth_slice); /* R_02805C_DB_DEPTH_SLICE */
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028ABC_DB_HTILE_SURFACE, ds->db_htile_surface);
+ radeon_set_context_reg(cmd_buffer->cs, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
+ ds->pa_su_poly_offset_db_fmt_cntl);
+}
+
+/*
+ * To hw resolve multisample images both src and dst need to have the same
+ * micro tiling mode. However we don't always know in advance when creating
+ * the images. This function gets called if we have a resolve attachment,
+ * and tests if the attachment image has the same tiling mode, then it
+ * checks if the generated framebuffer data has the same tiling mode, and
+ * updates it if not.
+ */
+static void radv_set_optimal_micro_tile_mode(struct radv_device *device,
+ struct radv_attachment_info *att,
+ uint32_t micro_tile_mode)
+{
+ struct radv_image *image = att->attachment->image;
+ uint32_t tile_mode_index;
+ if (image->surface.nsamples <= 1)
+ return;
+
+ if (image->surface.micro_tile_mode != micro_tile_mode) {
+ radv_image_set_optimal_micro_tile_mode(device, image, micro_tile_mode);
+ }
+
+ if (att->cb.micro_tile_mode != micro_tile_mode) {
+ tile_mode_index = image->surface.tiling_index[0];
+
+ att->cb.cb_color_attrib &= C_028C74_TILE_MODE_INDEX;
+ att->cb.cb_color_attrib |= S_028C74_TILE_MODE_INDEX(tile_mode_index);
+ att->cb.micro_tile_mode = micro_tile_mode;
+ }
+}
+
+void
+radv_set_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkClearDepthStencilValue ds_clear_value,
+ VkImageAspectFlags aspects)
+{
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(image->bo);
+ va += image->offset + image->clear_value_offset;
+ unsigned reg_offset = 0, reg_count = 0;
+
+ if (!image->htile.size || !aspects)
+ return;
+
+ if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
+ ++reg_count;
+ } else {
+ ++reg_offset;
+ va += 4;
+ }
+ if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
+ ++reg_count;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, image->bo, 8);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + reg_count, 0));
+ radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
+ S_370_WR_CONFIRM(1) |
+ S_370_ENGINE_SEL(V_370_PFP));
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT)
+ radeon_emit(cmd_buffer->cs, ds_clear_value.stencil);
+ if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
+ radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth));
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028028_DB_STENCIL_CLEAR + 4 * reg_offset, reg_count);
+ if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT)
+ radeon_emit(cmd_buffer->cs, ds_clear_value.stencil); /* R_028028_DB_STENCIL_CLEAR */
+ if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
+ radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth)); /* R_02802C_DB_DEPTH_CLEAR */
+}
+
+static void
+radv_load_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image)
+{
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(image->bo);
+ va += image->offset + image->clear_value_offset;
+
+ if (!image->htile.size)
+ return;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, image->bo, 8);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, 0));
+ radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
+ COPY_DATA_DST_SEL(COPY_DATA_REG) |
+ COPY_DATA_COUNT_SEL);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ radeon_emit(cmd_buffer->cs, R_028028_DB_STENCIL_CLEAR >> 2);
+ radeon_emit(cmd_buffer->cs, 0);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
+ radeon_emit(cmd_buffer->cs, 0);
+}
+
+void
+radv_set_color_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ int idx,
+ uint32_t color_values[2])
+{
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(image->bo);
+ va += image->offset + image->clear_value_offset;
+
+ if (!image->cmask.size && !image->surface.dcc_size)
+ return;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, image->bo, 8);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 4, 0));
+ radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
+ S_370_WR_CONFIRM(1) |
+ S_370_ENGINE_SEL(V_370_PFP));
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ radeon_emit(cmd_buffer->cs, color_values[0]);
+ radeon_emit(cmd_buffer->cs, color_values[1]);
+
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c, 2);
+ radeon_emit(cmd_buffer->cs, color_values[0]);
+ radeon_emit(cmd_buffer->cs, color_values[1]);
+}
+
+static void
+radv_load_color_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ int idx)
+{
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(image->bo);
+ va += image->offset + image->clear_value_offset;
+
+ if (!image->cmask.size && !image->surface.dcc_size)
+ return;
+
+ uint32_t reg = R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c;
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, image->bo, 8);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, 0));
+ radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
+ COPY_DATA_DST_SEL(COPY_DATA_REG) |
+ COPY_DATA_COUNT_SEL);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ radeon_emit(cmd_buffer->cs, reg >> 2);
+ radeon_emit(cmd_buffer->cs, 0);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
+ radeon_emit(cmd_buffer->cs, 0);
+}
+
+void
+radv_emit_framebuffer_state(struct radv_cmd_buffer *cmd_buffer)
+{
+ int i;
+ struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer;
+ const struct radv_subpass *subpass = cmd_buffer->state.subpass;
+ int dst_resolve_micro_tile_mode = -1;
+
+ if (subpass->has_resolve) {
+ uint32_t a = subpass->resolve_attachments[0].attachment;
+ const struct radv_image *image = framebuffer->attachments[a].attachment->image;
+ dst_resolve_micro_tile_mode = image->surface.micro_tile_mode;
+ }
+ for (i = 0; i < subpass->color_count; ++i) {
+ int idx = subpass->color_attachments[i].attachment;
+ struct radv_attachment_info *att = &framebuffer->attachments[idx];
+
+ if (dst_resolve_micro_tile_mode != -1) {
+ radv_set_optimal_micro_tile_mode(cmd_buffer->device,
+ att, dst_resolve_micro_tile_mode);
+ }
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, att->attachment->bo, 8);
+
+ assert(att->attachment->aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT);
+ radv_emit_fb_color_state(cmd_buffer, i, &att->cb);
+
+ radv_load_color_clear_regs(cmd_buffer, att->attachment->image, i);
+ }
+
+ for (i = subpass->color_count; i < 8; i++)
+ radeon_set_context_reg(cmd_buffer->cs, R_028C70_CB_COLOR0_INFO + i * 0x3C,
+ S_028C70_FORMAT(V_028C70_COLOR_INVALID));
+
+ if(subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) {
+ int idx = subpass->depth_stencil_attachment.attachment;
+ VkImageLayout layout = subpass->depth_stencil_attachment.layout;
+ struct radv_attachment_info *att = &framebuffer->attachments[idx];
+ struct radv_image *image = att->attachment->image;
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, att->attachment->bo, 8);
+
+ radv_emit_fb_ds_state(cmd_buffer, &att->ds, image, layout);
+
+ if (att->ds.offset_scale != cmd_buffer->state.offset_scale) {
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
+ cmd_buffer->state.offset_scale = att->ds.offset_scale;
+ }
+ radv_load_depth_clear_regs(cmd_buffer, image);
+ } else {
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028040_DB_Z_INFO, 2);
+ radeon_emit(cmd_buffer->cs, S_028040_FORMAT(V_028040_Z_INVALID)); /* R_028040_DB_Z_INFO */
+ radeon_emit(cmd_buffer->cs, S_028044_FORMAT(V_028044_STENCIL_INVALID)); /* R_028044_DB_STENCIL_INFO */
+ }
+ radeon_set_context_reg(cmd_buffer->cs, R_028208_PA_SC_WINDOW_SCISSOR_BR,
+ S_028208_BR_X(framebuffer->width) |
+ S_028208_BR_Y(framebuffer->height));
+}
+
+void radv_set_db_count_control(struct radv_cmd_buffer *cmd_buffer)
+{
+ uint32_t db_count_control;
+
+ if(!cmd_buffer->state.active_occlusion_queries) {
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ db_count_control = 0;
+ } else {
+ db_count_control = S_028004_ZPASS_INCREMENT_DISABLE(1);
+ }
+ } else {
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) |
+ S_028004_SAMPLE_RATE(0) | /* TODO: set this to the number of samples of the current framebuffer */
+ S_028004_ZPASS_ENABLE(1) |
+ S_028004_SLICE_EVEN_ENABLE(1) |
+ S_028004_SLICE_ODD_ENABLE(1);
+ } else {
+ db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) |
+ S_028004_SAMPLE_RATE(0); /* TODO: set this to the number of samples of the current framebuffer */
+ }
+ }
+
+ radeon_set_context_reg(cmd_buffer->cs, R_028004_DB_COUNT_CONTROL, db_count_control);
+}
+
+static void
+radv_cmd_buffer_flush_dynamic_state(struct radv_cmd_buffer *cmd_buffer)
+{
+ struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
+
+ if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH) {
+ unsigned width = cmd_buffer->state.dynamic.line_width * 8;
+ radeon_set_context_reg(cmd_buffer->cs, R_028A08_PA_SU_LINE_CNTL,
+ S_028A08_WIDTH(CLAMP(width, 0, 0xFFF)));
+ }
+
+ if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS) {
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028414_CB_BLEND_RED, 4);
+ radeon_emit_array(cmd_buffer->cs, (uint32_t*)d->blend_constants, 4);
+ }
+
+ if (cmd_buffer->state.dirty & (RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE |
+ RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK |
+ RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK)) {
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028430_DB_STENCILREFMASK, 2);
+ radeon_emit(cmd_buffer->cs, S_028430_STENCILTESTVAL(d->stencil_reference.front) |
+ S_028430_STENCILMASK(d->stencil_compare_mask.front) |
+ S_028430_STENCILWRITEMASK(d->stencil_write_mask.front) |
+ S_028430_STENCILOPVAL(1));
+ radeon_emit(cmd_buffer->cs, S_028434_STENCILTESTVAL_BF(d->stencil_reference.back) |
+ S_028434_STENCILMASK_BF(d->stencil_compare_mask.back) |
+ S_028434_STENCILWRITEMASK_BF(d->stencil_write_mask.back) |
+ S_028434_STENCILOPVAL_BF(1));
+ }
+
+ if (cmd_buffer->state.dirty & (RADV_CMD_DIRTY_PIPELINE |
+ RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS)) {
+ radeon_set_context_reg(cmd_buffer->cs, R_028020_DB_DEPTH_BOUNDS_MIN, fui(d->depth_bounds.min));
+ radeon_set_context_reg(cmd_buffer->cs, R_028024_DB_DEPTH_BOUNDS_MAX, fui(d->depth_bounds.max));
+ }
+
+ if (cmd_buffer->state.dirty & (RADV_CMD_DIRTY_PIPELINE |
+ RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS)) {
+ struct radv_raster_state *raster = &cmd_buffer->state.pipeline->graphics.raster;
+ unsigned slope = fui(d->depth_bias.slope * 16.0f);
+ unsigned bias = fui(d->depth_bias.bias * cmd_buffer->state.offset_scale);
+
+ if (G_028814_POLY_OFFSET_FRONT_ENABLE(raster->pa_su_sc_mode_cntl)) {
+ radeon_set_context_reg_seq(cmd_buffer->cs, R_028B7C_PA_SU_POLY_OFFSET_CLAMP, 5);
+ radeon_emit(cmd_buffer->cs, fui(d->depth_bias.clamp)); /* CLAMP */
+ radeon_emit(cmd_buffer->cs, slope); /* FRONT SCALE */
+ radeon_emit(cmd_buffer->cs, bias); /* FRONT OFFSET */
+ radeon_emit(cmd_buffer->cs, slope); /* BACK SCALE */
+ radeon_emit(cmd_buffer->cs, bias); /* BACK OFFSET */
+ }
+ }
+
+ cmd_buffer->state.dirty = 0;
+}
+
+static void
+radv_flush_constants(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_pipeline_layout *layout,
+ VkShaderStageFlags stages) {
+ unsigned offset;
+ void *ptr;
+ uint64_t va;
+
+ stages &= cmd_buffer->push_constant_stages;
+ if (!stages || !layout || (!layout->push_constant_size && !layout->dynamic_offset_count))
+ return;
+
+ radv_cmd_buffer_upload_alloc(cmd_buffer, layout->push_constant_size +
+ 16 * layout->dynamic_offset_count,
+ 256, &offset, &ptr);
+
+ memcpy(ptr, cmd_buffer->push_constants, layout->push_constant_size);
+ memcpy((char*)ptr + layout->push_constant_size, cmd_buffer->dynamic_buffers,
+ 16 * layout->dynamic_offset_count);
+
+ va = cmd_buffer->device->ws->buffer_get_va(cmd_buffer->upload.upload_bo);
+ va += offset;
+
+ if (stages & VK_SHADER_STAGE_VERTEX_BIT) {
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B130_SPI_SHADER_USER_DATA_VS_0 + 8 * 4, 2);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ }
+
+ if (stages & VK_SHADER_STAGE_FRAGMENT_BIT) {
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B030_SPI_SHADER_USER_DATA_PS_0 + 8 * 4, 2);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ }
+
+ if (stages & VK_SHADER_STAGE_COMPUTE_BIT) {
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B900_COMPUTE_USER_DATA_0 + 8 * 4, 2);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ }
+
+ cmd_buffer->push_constant_stages &= ~stages;
+}
+
+static void
+radv_cmd_buffer_flush_state(struct radv_cmd_buffer *cmd_buffer)
+{
+ struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
+ struct radv_device *device = cmd_buffer->device;
+ uint32_t ia_multi_vgt_param;
+ uint32_t ls_hs_config = 0;
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs,
+ 4096);
+
+ if ((cmd_buffer->state.vertex_descriptors_dirty || cmd_buffer->state.vb_dirty) &&
+ cmd_buffer->state.pipeline->num_vertex_attribs) {
+ unsigned vb_offset;
+ void *vb_ptr;
+ uint32_t i = 0;
+ uint32_t num_attribs = cmd_buffer->state.pipeline->num_vertex_attribs;
+ uint64_t va;
+
+ /* allocate some descriptor state for vertex buffers */
+ radv_cmd_buffer_upload_alloc(cmd_buffer, num_attribs * 16, 256,
+ &vb_offset, &vb_ptr);
+
+ for (i = 0; i < num_attribs; i++) {
+ uint32_t *desc = &((uint32_t *)vb_ptr)[i * 4];
+ uint32_t offset;
+ int vb = cmd_buffer->state.pipeline->va_binding[i];
+ struct radv_buffer *buffer = cmd_buffer->state.vertex_bindings[vb].buffer;
+ uint32_t stride = cmd_buffer->state.pipeline->binding_stride[vb];
+
+ device->ws->cs_add_buffer(cmd_buffer->cs, buffer->bo, 8);
+ va = device->ws->buffer_get_va(buffer->bo);
+
+ offset = cmd_buffer->state.vertex_bindings[vb].offset + cmd_buffer->state.pipeline->va_offset[i];
+ va += offset + buffer->offset;
+ desc[0] = va;
+ desc[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) | S_008F04_STRIDE(stride);
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class <= CIK && stride)
+ desc[2] = (buffer->size - offset - cmd_buffer->state.pipeline->va_format_size[i]) / stride + 1;
+ else
+ desc[2] = buffer->size - offset;
+ desc[3] = cmd_buffer->state.pipeline->va_rsrc_word3[i];
+ }
+
+ va = device->ws->buffer_get_va(cmd_buffer->upload.upload_bo);
+ va += vb_offset;
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B130_SPI_SHADER_USER_DATA_VS_0 + 10 * 4, 2);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+
+ }
+
+ cmd_buffer->state.vertex_descriptors_dirty = false;
+ cmd_buffer->state.vb_dirty = 0;
+ if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE)
+ radv_emit_graphics_pipeline(cmd_buffer, pipeline);
+
+ if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_RENDER_TARGETS)
+ radv_emit_framebuffer_state(cmd_buffer);
+
+ if (cmd_buffer->state.dirty & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT))
+ radv_emit_viewport(cmd_buffer);
+
+ if (cmd_buffer->state.dirty & (RADV_CMD_DIRTY_DYNAMIC_SCISSOR))
+ radv_emit_scissor(cmd_buffer);
+
+ if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) {
+ radeon_set_context_reg(cmd_buffer->cs, R_028B54_VGT_SHADER_STAGES_EN, 0);
+ ia_multi_vgt_param = si_get_ia_multi_vgt_param(cmd_buffer);
+
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ radeon_set_context_reg_idx(cmd_buffer->cs, R_028AA8_IA_MULTI_VGT_PARAM, 1, ia_multi_vgt_param);
+ radeon_set_context_reg_idx(cmd_buffer->cs, R_028B58_VGT_LS_HS_CONFIG, 2, ls_hs_config);
+ radeon_set_uconfig_reg_idx(cmd_buffer->cs, R_030908_VGT_PRIMITIVE_TYPE, 1, cmd_buffer->state.pipeline->graphics.prim);
+ } else {
+ radeon_set_config_reg(cmd_buffer->cs, R_008958_VGT_PRIMITIVE_TYPE, cmd_buffer->state.pipeline->graphics.prim);
+ radeon_set_context_reg(cmd_buffer->cs, R_028AA8_IA_MULTI_VGT_PARAM, ia_multi_vgt_param);
+ radeon_set_context_reg(cmd_buffer->cs, R_028B58_VGT_LS_HS_CONFIG, ls_hs_config);
+ }
+ radeon_set_context_reg(cmd_buffer->cs, R_028A6C_VGT_GS_OUT_PRIM_TYPE, cmd_buffer->state.pipeline->graphics.gs_out);
+ }
+
+ radv_cmd_buffer_flush_dynamic_state(cmd_buffer);
+
+ radv_flush_constants(cmd_buffer, cmd_buffer->state.pipeline->layout,
+ VK_SHADER_STAGE_ALL_GRAPHICS);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+
+ si_emit_cache_flush(cmd_buffer);
+}
+
+static void radv_stage_flush(struct radv_cmd_buffer *cmd_buffer,
+ VkPipelineStageFlags src_stage_mask)
+{
+ if (src_stage_mask & (VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT |
+ VK_PIPELINE_STAGE_TRANSFER_BIT |
+ VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
+ VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH;
+ }
+
+ if (src_stage_mask & (VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT |
+ VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT |
+ VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT |
+ VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
+ VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
+ VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT |
+ VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
+ VK_PIPELINE_STAGE_TRANSFER_BIT |
+ VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
+ VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT |
+ VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
+ } else if (src_stage_mask & (VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT |
+ VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT |
+ VK_PIPELINE_STAGE_VERTEX_INPUT_BIT |
+ VK_PIPELINE_STAGE_VERTEX_SHADER_BIT)) {
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;
+ }
+}
+
+static void radv_subpass_barrier(struct radv_cmd_buffer *cmd_buffer, const struct radv_subpass_barrier *barrier)
+{
+ radv_stage_flush(cmd_buffer, barrier->src_stage_mask);
+
+ /* TODO: actual cache flushes */
+}
+
+static void radv_handle_subpass_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ VkAttachmentReference att)
+{
+ unsigned idx = att.attachment;
+ struct radv_image_view *view = cmd_buffer->state.framebuffer->attachments[idx].attachment;
+ VkImageSubresourceRange range;
+ range.aspectMask = 0;
+ range.baseMipLevel = view->base_mip;
+ range.levelCount = 1;
+ range.baseArrayLayer = view->base_layer;
+ range.layerCount = cmd_buffer->state.framebuffer->layers;
+
+ radv_handle_image_transition(cmd_buffer,
+ view->image,
+ cmd_buffer->state.attachments[idx].current_layout,
+ att.layout, range,
+ cmd_buffer->state.attachments[idx].pending_clear_aspects);
+
+ cmd_buffer->state.attachments[idx].current_layout = att.layout;
+
+
+}
+
+void
+radv_cmd_buffer_set_subpass(struct radv_cmd_buffer *cmd_buffer,
+ const struct radv_subpass *subpass, bool transitions)
+{
+ if (transitions) {
+ radv_subpass_barrier(cmd_buffer, &subpass->start_barrier);
+
+ for (unsigned i = 0; i < subpass->color_count; ++i) {
+ radv_handle_subpass_image_transition(cmd_buffer,
+ subpass->color_attachments[i]);
+ }
+
+ for (unsigned i = 0; i < subpass->input_count; ++i) {
+ radv_handle_subpass_image_transition(cmd_buffer,
+ subpass->input_attachments[i]);
+ }
+
+ if (subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) {
+ radv_handle_subpass_image_transition(cmd_buffer,
+ subpass->depth_stencil_attachment);
+ }
+ }
+
+ cmd_buffer->state.subpass = subpass;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_RENDER_TARGETS;
+}
+
+static void
+radv_cmd_state_setup_attachments(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_render_pass *pass,
+ const VkRenderPassBeginInfo *info)
+{
+ struct radv_cmd_state *state = &cmd_buffer->state;
+
+ if (pass->attachment_count == 0) {
+ state->attachments = NULL;
+ return;
+ }
+
+ state->attachments = radv_alloc(&cmd_buffer->pool->alloc,
+ pass->attachment_count *
+ sizeof(state->attachments[0]),
+ 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (state->attachments == NULL) {
+ /* FIXME: Propagate VK_ERROR_OUT_OF_HOST_MEMORY to vkEndCommandBuffer */
+ abort();
+ }
+
+ for (uint32_t i = 0; i < pass->attachment_count; ++i) {
+ struct radv_render_pass_attachment *att = &pass->attachments[i];
+ VkImageAspectFlags att_aspects = vk_format_aspects(att->format);
+ VkImageAspectFlags clear_aspects = 0;
+
+ if (att_aspects == VK_IMAGE_ASPECT_COLOR_BIT) {
+ /* color attachment */
+ if (att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
+ clear_aspects |= VK_IMAGE_ASPECT_COLOR_BIT;
+ }
+ } else {
+ /* depthstencil attachment */
+ if ((att_aspects & VK_IMAGE_ASPECT_DEPTH_BIT) &&
+ att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
+ clear_aspects |= VK_IMAGE_ASPECT_DEPTH_BIT;
+ }
+ if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) &&
+ att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
+ clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT;
+ }
+ }
+
+ state->attachments[i].pending_clear_aspects = clear_aspects;
+ if (clear_aspects && info) {
+ assert(info->clearValueCount > i);
+ state->attachments[i].clear_value = info->pClearValues[i];
+ }
+
+ state->attachments[i].current_layout = att->initial_layout;
+ }
+}
+
+VkResult radv_AllocateCommandBuffers(
+ VkDevice _device,
+ const VkCommandBufferAllocateInfo *pAllocateInfo,
+ VkCommandBuffer *pCommandBuffers)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_cmd_pool, pool, pAllocateInfo->commandPool);
+
+ VkResult result = VK_SUCCESS;
+ uint32_t i;
+
+ for (i = 0; i < pAllocateInfo->commandBufferCount; i++) {
+ result = radv_create_cmd_buffer(device, pool, pAllocateInfo->level,
+ &pCommandBuffers[i]);
+ if (result != VK_SUCCESS)
+ break;
+ }
+
+ if (result != VK_SUCCESS)
+ radv_FreeCommandBuffers(_device, pAllocateInfo->commandPool,
+ i, pCommandBuffers);
+
+ return result;
+}
+
+static void
+radv_cmd_buffer_destroy(struct radv_cmd_buffer *cmd_buffer)
+{
+ list_del(&cmd_buffer->pool_link);
+
+ list_for_each_entry_safe(struct radv_cmd_buffer_upload, up,
+ &cmd_buffer->upload.list, list) {
+ cmd_buffer->device->ws->buffer_destroy(up->upload_bo);
+ list_del(&up->list);
+ free(up);
+ }
+
+ if (cmd_buffer->upload.upload_bo)
+ cmd_buffer->device->ws->buffer_destroy(cmd_buffer->upload.upload_bo);
+ cmd_buffer->device->ws->cs_destroy(cmd_buffer->cs);
+ radv_free(&cmd_buffer->pool->alloc, cmd_buffer);
+}
+
+void radv_FreeCommandBuffers(
+ VkDevice device,
+ VkCommandPool commandPool,
+ uint32_t commandBufferCount,
+ const VkCommandBuffer *pCommandBuffers)
+{
+ for (uint32_t i = 0; i < commandBufferCount; i++) {
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pCommandBuffers[i]);
+
+ if (cmd_buffer)
+ radv_cmd_buffer_destroy(cmd_buffer);
+ }
+}
+
+static void radv_reset_cmd_buffer(struct radv_cmd_buffer *cmd_buffer)
+{
+
+ cmd_buffer->device->ws->cs_reset(cmd_buffer->cs);
+
+ list_for_each_entry_safe(struct radv_cmd_buffer_upload, up,
+ &cmd_buffer->upload.list, list) {
+ cmd_buffer->device->ws->buffer_destroy(up->upload_bo);
+ list_del(&up->list);
+ free(up);
+ }
+
+ if (cmd_buffer->upload.upload_bo)
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs,
+ cmd_buffer->upload.upload_bo, 8);
+ cmd_buffer->upload.offset = 0;
+
+ cmd_buffer->record_fail = false;
+}
+
+VkResult radv_ResetCommandBuffer(
+ VkCommandBuffer commandBuffer,
+ VkCommandBufferResetFlags flags)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ radv_reset_cmd_buffer(cmd_buffer);
+ return VK_SUCCESS;
+}
+
+VkResult radv_BeginCommandBuffer(
+ VkCommandBuffer commandBuffer,
+ const VkCommandBufferBeginInfo *pBeginInfo)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ radv_reset_cmd_buffer(cmd_buffer);
+
+ memset(&cmd_buffer->state, 0, sizeof(cmd_buffer->state));
+
+ /* setup initial configuration into command buffer */
+ if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) {
+ /* Flush read caches at the beginning of CS not flushed by the kernel. */
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_INV_ICACHE |
+ RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_SMEM_L1 |
+ RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER |
+ RADV_CMD_FLAG_INV_GLOBAL_L2;
+ si_init_config(&cmd_buffer->device->instance->physicalDevice, cmd_buffer);
+ radv_set_db_count_control(cmd_buffer);
+ si_emit_cache_flush(cmd_buffer);
+ }
+
+ if (pBeginInfo->flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT) {
+ cmd_buffer->state.framebuffer = radv_framebuffer_from_handle(pBeginInfo->pInheritanceInfo->framebuffer);
+ cmd_buffer->state.pass = radv_render_pass_from_handle(pBeginInfo->pInheritanceInfo->renderPass);
+
+ struct radv_subpass *subpass =
+ &cmd_buffer->state.pass->subpasses[pBeginInfo->pInheritanceInfo->subpass];
+
+ radv_cmd_state_setup_attachments(cmd_buffer, cmd_buffer->state.pass, NULL);
+ radv_cmd_buffer_set_subpass(cmd_buffer, subpass, false);
+ }
+
+ return VK_SUCCESS;
+}
+
+void radv_CmdBindVertexBuffers(
+ VkCommandBuffer commandBuffer,
+ uint32_t firstBinding,
+ uint32_t bindingCount,
+ const VkBuffer* pBuffers,
+ const VkDeviceSize* pOffsets)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_vertex_binding *vb = cmd_buffer->state.vertex_bindings;
+
+ /* We have to defer setting up vertex buffer since we need the buffer
+ * stride from the pipeline. */
+
+ assert(firstBinding + bindingCount < MAX_VBS);
+ for (uint32_t i = 0; i < bindingCount; i++) {
+ vb[firstBinding + i].buffer = radv_buffer_from_handle(pBuffers[i]);
+ vb[firstBinding + i].offset = pOffsets[i];
+ cmd_buffer->state.vb_dirty |= 1 << (firstBinding + i);
+ }
+}
+
+void radv_CmdBindIndexBuffer(
+ VkCommandBuffer commandBuffer,
+ VkBuffer buffer,
+ VkDeviceSize offset,
+ VkIndexType indexType)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ cmd_buffer->state.index_buffer = radv_buffer_from_handle(buffer);
+ cmd_buffer->state.index_offset = offset;
+ cmd_buffer->state.index_type = indexType; /* vk matches hw */
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER;
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, cmd_buffer->state.index_buffer->bo, 8);
+}
+
+
+void radv_bind_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_descriptor_set *set,
+ unsigned idx)
+{
+ struct radeon_winsys *ws = cmd_buffer->device->ws;
+
+ cmd_buffer->state.descriptors[idx] = set;
+
+ if (!set)
+ return;
+
+ for (unsigned j = 0; j < set->layout->buffer_count; ++j)
+ if (set->descriptors[j])
+ ws->cs_add_buffer(cmd_buffer->cs, set->descriptors[j], 7);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B030_SPI_SHADER_USER_DATA_PS_0 + 8 * idx, 2);
+ radeon_emit(cmd_buffer->cs, set->va);
+ radeon_emit(cmd_buffer->cs, set->va >> 32);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B130_SPI_SHADER_USER_DATA_VS_0 + 8 * idx, 2);
+ radeon_emit(cmd_buffer->cs, set->va);
+ radeon_emit(cmd_buffer->cs, set->va >> 32);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs,
+ R_00B900_COMPUTE_USER_DATA_0 + 8 * idx, 2);
+ radeon_emit(cmd_buffer->cs, set->va);
+ radeon_emit(cmd_buffer->cs, set->va >> 32);
+
+ if(set->bo)
+ ws->cs_add_buffer(cmd_buffer->cs, set->bo, 8);
+}
+
+void radv_CmdBindDescriptorSets(
+ VkCommandBuffer commandBuffer,
+ VkPipelineBindPoint pipelineBindPoint,
+ VkPipelineLayout _layout,
+ uint32_t firstSet,
+ uint32_t descriptorSetCount,
+ const VkDescriptorSet* pDescriptorSets,
+ uint32_t dynamicOffsetCount,
+ const uint32_t* pDynamicOffsets)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
+ unsigned dyn_idx = 0;
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs,
+ MAX_SETS * 4 * 6);
+
+ for (unsigned i = 0; i < descriptorSetCount; ++i) {
+ unsigned idx = i + firstSet;
+ RADV_FROM_HANDLE(radv_descriptor_set, set, pDescriptorSets[i]);
+ radv_bind_descriptor_set(cmd_buffer, set, idx);
+
+ for(unsigned j = 0; j < set->layout->dynamic_offset_count; ++j, ++dyn_idx) {
+ unsigned idx = j + layout->set[i].dynamic_offset_start;
+ uint32_t *dst = cmd_buffer->dynamic_buffers + idx * 4;
+ assert(dyn_idx < dynamicOffsetCount);
+
+ struct radv_descriptor_range *range = set->dynamic_descriptors + j;
+ uint64_t va = range->va + pDynamicOffsets[dyn_idx];
+ dst[0] = va;
+ dst[1] = S_008F04_BASE_ADDRESS_HI(va >> 32);
+ dst[2] = range->size;
+ dst[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) |
+ S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
+ S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) |
+ S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) |
+ S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) |
+ S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
+ cmd_buffer->push_constant_stages |=
+ set->layout->dynamic_shader_stages;
+ }
+ }
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdPushConstants(VkCommandBuffer commandBuffer,
+ VkPipelineLayout layout,
+ VkShaderStageFlags stageFlags,
+ uint32_t offset,
+ uint32_t size,
+ const void* pValues)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ memcpy(cmd_buffer->push_constants + offset, pValues, size);
+ cmd_buffer->push_constant_stages |= stageFlags;
+}
+
+VkResult radv_EndCommandBuffer(
+ VkCommandBuffer commandBuffer)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ si_emit_cache_flush(cmd_buffer);
+ if (!cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs) ||
+ cmd_buffer->record_fail)
+ return VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ return VK_SUCCESS;
+}
+
+static void
+radv_emit_compute_pipeline(struct radv_cmd_buffer *cmd_buffer)
+{
+ struct radeon_winsys *ws = cmd_buffer->device->ws;
+ struct radv_shader_variant *compute_shader;
+ struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
+ uint64_t va;
+
+ if (!pipeline || pipeline == cmd_buffer->state.emitted_compute_pipeline)
+ return;
+
+ cmd_buffer->state.emitted_compute_pipeline = pipeline;
+
+ compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE];
+ va = ws->buffer_get_va(compute_shader->bo);
+
+ ws->cs_add_buffer(cmd_buffer->cs, compute_shader->bo, 8);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 16);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B830_COMPUTE_PGM_LO, 2);
+ radeon_emit(cmd_buffer->cs, va >> 8);
+ radeon_emit(cmd_buffer->cs, va >> 40);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B848_COMPUTE_PGM_RSRC1, 2);
+ radeon_emit(cmd_buffer->cs, compute_shader->rsrc1);
+ radeon_emit(cmd_buffer->cs, compute_shader->rsrc2);
+
+ /* change these once we have scratch support */
+ radeon_set_sh_reg(cmd_buffer->cs, R_00B860_COMPUTE_TMPRING_SIZE,
+ S_00B860_WAVES(32) | S_00B860_WAVESIZE(0));
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B81C_COMPUTE_NUM_THREAD_X, 3);
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[0]));
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[1]));
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[2]));
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+
+void radv_CmdBindPipeline(
+ VkCommandBuffer commandBuffer,
+ VkPipelineBindPoint pipelineBindPoint,
+ VkPipeline _pipeline)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_pipeline, pipeline, _pipeline);
+
+ switch (pipelineBindPoint) {
+ case VK_PIPELINE_BIND_POINT_COMPUTE:
+ cmd_buffer->state.compute_pipeline = pipeline;
+ cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_COMPUTE_BIT;
+ break;
+ case VK_PIPELINE_BIND_POINT_GRAPHICS:
+ cmd_buffer->state.pipeline = pipeline;
+ cmd_buffer->state.vertex_descriptors_dirty = true;
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_PIPELINE;
+ cmd_buffer->push_constant_stages |= pipeline->active_stages;
+
+ /* Apply the dynamic state from the pipeline */
+ cmd_buffer->state.dirty |= pipeline->dynamic_state_mask;
+ radv_dynamic_state_copy(&cmd_buffer->state.dynamic,
+ &pipeline->dynamic_state,
+ pipeline->dynamic_state_mask);
+ break;
+ default:
+ assert(!"invalid bind point");
+ break;
+ }
+}
+
+void radv_CmdSetViewport(
+ VkCommandBuffer commandBuffer,
+ uint32_t firstViewport,
+ uint32_t viewportCount,
+ const VkViewport* pViewports)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ const uint32_t total_count = firstViewport + viewportCount;
+ if (cmd_buffer->state.dynamic.viewport.count < total_count)
+ cmd_buffer->state.dynamic.viewport.count = total_count;
+
+ memcpy(cmd_buffer->state.dynamic.viewport.viewports + firstViewport,
+ pViewports, viewportCount * sizeof(*pViewports));
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_VIEWPORT;
+}
+
+void radv_CmdSetScissor(
+ VkCommandBuffer commandBuffer,
+ uint32_t firstScissor,
+ uint32_t scissorCount,
+ const VkRect2D* pScissors)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ const uint32_t total_count = firstScissor + scissorCount;
+ if (cmd_buffer->state.dynamic.scissor.count < total_count)
+ cmd_buffer->state.dynamic.scissor.count = total_count;
+
+ memcpy(cmd_buffer->state.dynamic.scissor.scissors + firstScissor,
+ pScissors, scissorCount * sizeof(*pScissors));
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;
+}
+
+void radv_CmdSetLineWidth(
+ VkCommandBuffer commandBuffer,
+ float lineWidth)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ cmd_buffer->state.dynamic.line_width = lineWidth;
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH;
+}
+
+void radv_CmdSetDepthBias(
+ VkCommandBuffer commandBuffer,
+ float depthBiasConstantFactor,
+ float depthBiasClamp,
+ float depthBiasSlopeFactor)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ cmd_buffer->state.dynamic.depth_bias.bias = depthBiasConstantFactor;
+ cmd_buffer->state.dynamic.depth_bias.clamp = depthBiasClamp;
+ cmd_buffer->state.dynamic.depth_bias.slope = depthBiasSlopeFactor;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
+}
+
+void radv_CmdSetBlendConstants(
+ VkCommandBuffer commandBuffer,
+ const float blendConstants[4])
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ memcpy(cmd_buffer->state.dynamic.blend_constants,
+ blendConstants, sizeof(float) * 4);
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS;
+}
+
+void radv_CmdSetDepthBounds(
+ VkCommandBuffer commandBuffer,
+ float minDepthBounds,
+ float maxDepthBounds)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ cmd_buffer->state.dynamic.depth_bounds.min = minDepthBounds;
+ cmd_buffer->state.dynamic.depth_bounds.max = maxDepthBounds;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS;
+}
+
+void radv_CmdSetStencilCompareMask(
+ VkCommandBuffer commandBuffer,
+ VkStencilFaceFlags faceMask,
+ uint32_t compareMask)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
+ cmd_buffer->state.dynamic.stencil_compare_mask.front = compareMask;
+ if (faceMask & VK_STENCIL_FACE_BACK_BIT)
+ cmd_buffer->state.dynamic.stencil_compare_mask.back = compareMask;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK;
+}
+
+void radv_CmdSetStencilWriteMask(
+ VkCommandBuffer commandBuffer,
+ VkStencilFaceFlags faceMask,
+ uint32_t writeMask)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
+ cmd_buffer->state.dynamic.stencil_write_mask.front = writeMask;
+ if (faceMask & VK_STENCIL_FACE_BACK_BIT)
+ cmd_buffer->state.dynamic.stencil_write_mask.back = writeMask;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK;
+}
+
+void radv_CmdSetStencilReference(
+ VkCommandBuffer commandBuffer,
+ VkStencilFaceFlags faceMask,
+ uint32_t reference)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
+ cmd_buffer->state.dynamic.stencil_reference.front = reference;
+ if (faceMask & VK_STENCIL_FACE_BACK_BIT)
+ cmd_buffer->state.dynamic.stencil_reference.back = reference;
+
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE;
+}
+
+
+void radv_CmdExecuteCommands(
+ VkCommandBuffer commandBuffer,
+ uint32_t commandBufferCount,
+ const VkCommandBuffer* pCmdBuffers)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, primary, commandBuffer);
+
+ for (uint32_t i = 0; i < commandBufferCount; i++) {
+ RADV_FROM_HANDLE(radv_cmd_buffer, secondary, pCmdBuffers[i]);
+
+ primary->device->ws->cs_execute_secondary(primary->cs, secondary->cs);
+ }
+
+ /* if we execute secondary we need to re-emit out pipelines */
+ if (commandBufferCount) {
+ primary->state.emitted_pipeline = NULL;
+ primary->state.dirty |= RADV_CMD_DIRTY_PIPELINE;
+ primary->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_ALL;
+ }
+}
+
+VkResult radv_CreateCommandPool(
+ VkDevice _device,
+ const VkCommandPoolCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkCommandPool* pCmdPool)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_cmd_pool *pool;
+
+ pool = radv_alloc2(&device->alloc, pAllocator, sizeof(*pool), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (pool == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ if (pAllocator)
+ pool->alloc = *pAllocator;
+ else
+ pool->alloc = device->alloc;
+
+ list_inithead(&pool->cmd_buffers);
+
+ *pCmdPool = radv_cmd_pool_to_handle(pool);
+
+ return VK_SUCCESS;
+
+}
+
+void radv_DestroyCommandPool(
+ VkDevice _device,
+ VkCommandPool commandPool,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
+
+ if (!pool)
+ return;
+
+ list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer,
+ &pool->cmd_buffers, pool_link) {
+ radv_cmd_buffer_destroy(cmd_buffer);
+ }
+
+ radv_free2(&device->alloc, pAllocator, pool);
+}
+
+VkResult radv_ResetCommandPool(
+ VkDevice device,
+ VkCommandPool commandPool,
+ VkCommandPoolResetFlags flags)
+{
+ RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
+
+ list_for_each_entry(struct radv_cmd_buffer, cmd_buffer,
+ &pool->cmd_buffers, pool_link) {
+ radv_reset_cmd_buffer(cmd_buffer);
+ }
+
+ return VK_SUCCESS;
+}
+
+void radv_CmdBeginRenderPass(
+ VkCommandBuffer commandBuffer,
+ const VkRenderPassBeginInfo* pRenderPassBegin,
+ VkSubpassContents contents)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_render_pass, pass, pRenderPassBegin->renderPass);
+ RADV_FROM_HANDLE(radv_framebuffer, framebuffer, pRenderPassBegin->framebuffer);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs,
+ 2048);
+
+ cmd_buffer->state.framebuffer = framebuffer;
+ cmd_buffer->state.pass = pass;
+ cmd_buffer->state.render_area = pRenderPassBegin->renderArea;
+ radv_cmd_state_setup_attachments(cmd_buffer, pass, pRenderPassBegin);
+
+ si_emit_cache_flush(cmd_buffer);
+
+ radv_cmd_buffer_set_subpass(cmd_buffer, pass->subpasses, true);
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+
+ radv_cmd_buffer_clear_subpass(cmd_buffer);
+}
+
+void radv_CmdNextSubpass(
+ VkCommandBuffer commandBuffer,
+ VkSubpassContents contents)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ si_emit_cache_flush(cmd_buffer);
+ radv_cmd_buffer_resolve_subpass(cmd_buffer);
+
+ radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs,
+ 2048);
+
+ radv_cmd_buffer_set_subpass(cmd_buffer, cmd_buffer->state.subpass + 1, true);
+ radv_cmd_buffer_clear_subpass(cmd_buffer);
+}
+
+void radv_CmdDraw(
+ VkCommandBuffer commandBuffer,
+ uint32_t vertexCount,
+ uint32_t instanceCount,
+ uint32_t firstVertex,
+ uint32_t firstInstance)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ radv_cmd_buffer_flush_state(cmd_buffer);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 9);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B130_SPI_SHADER_USER_DATA_VS_0 + 12 * 4, 2);
+ radeon_emit(cmd_buffer->cs, firstVertex);
+ radeon_emit(cmd_buffer->cs, firstInstance);
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_NUM_INSTANCES, 0, 0));
+ radeon_emit(cmd_buffer->cs, instanceCount);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_AUTO, 1, 0));
+ radeon_emit(cmd_buffer->cs, vertexCount);
+ radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_AUTO_INDEX |
+ S_0287F0_USE_OPAQUE(0));
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+static void radv_emit_primitive_reset_index(struct radv_cmd_buffer *cmd_buffer)
+{
+ uint32_t primitive_reset_index = cmd_buffer->state.last_primitive_reset_index ? 0xffffffffu : 0xffffu;
+
+ if (cmd_buffer->state.pipeline->graphics.prim_restart_enable &&
+ primitive_reset_index != cmd_buffer->state.last_primitive_reset_index) {
+ cmd_buffer->state.last_primitive_reset_index = primitive_reset_index;
+ radeon_set_context_reg(cmd_buffer->cs, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX,
+ primitive_reset_index);
+ }
+}
+
+void radv_CmdDrawIndexed(
+ VkCommandBuffer commandBuffer,
+ uint32_t indexCount,
+ uint32_t instanceCount,
+ uint32_t firstIndex,
+ int32_t vertexOffset,
+ uint32_t firstInstance)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ int index_size = cmd_buffer->state.index_type ? 4 : 2;
+ uint32_t index_max_size = (cmd_buffer->state.index_buffer->size - cmd_buffer->state.index_offset) / index_size;
+ uint64_t index_va;
+
+ radv_cmd_buffer_flush_state(cmd_buffer);
+ radv_emit_primitive_reset_index(cmd_buffer);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 14);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDEX_TYPE, 0, 0));
+ radeon_emit(cmd_buffer->cs, cmd_buffer->state.index_type);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B130_SPI_SHADER_USER_DATA_VS_0 + 12 * 4, 2);
+ radeon_emit(cmd_buffer->cs, vertexOffset);
+ radeon_emit(cmd_buffer->cs, firstInstance);
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_NUM_INSTANCES, 0, 0));
+ radeon_emit(cmd_buffer->cs, instanceCount);
+
+ index_va = cmd_buffer->device->ws->buffer_get_va(cmd_buffer->state.index_buffer->bo);
+ index_va += firstIndex * index_size + cmd_buffer->state.index_buffer->offset + cmd_buffer->state.index_offset;
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_2, 4, false));
+ radeon_emit(cmd_buffer->cs, index_max_size);
+ radeon_emit(cmd_buffer->cs, index_va);
+ radeon_emit(cmd_buffer->cs, (index_va >> 32UL) & 0xFF);
+ radeon_emit(cmd_buffer->cs, indexCount);
+ radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_DMA);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+static void
+radv_emit_indirect_draw(struct radv_cmd_buffer *cmd_buffer,
+ VkBuffer _buffer,
+ VkDeviceSize offset,
+ uint32_t draw_count,
+ uint32_t stride,
+ bool indexed)
+{
+ RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ unsigned di_src_sel = indexed ? V_0287F0_DI_SRC_SEL_DMA
+ : V_0287F0_DI_SRC_SEL_AUTO_INDEX;
+ uint64_t indirect_va = cmd_buffer->device->ws->buffer_get_va(buffer->bo);
+ indirect_va += offset + buffer->offset;
+
+ if (!draw_count)
+ return;
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, buffer->bo, 8);
+
+ radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0));
+ radeon_emit(cs, 1);
+ radeon_emit(cs, indirect_va);
+ radeon_emit(cs, indirect_va >> 32);
+
+ radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT_MULTI :
+ PKT3_DRAW_INDIRECT_MULTI,
+ 8, false));
+ radeon_emit(cs, 0);
+ radeon_emit(cs, (R_00B160_SPI_SHADER_USER_DATA_VS_12 - SI_SH_REG_OFFSET) >> 2);
+ radeon_emit(cs, (R_00B164_SPI_SHADER_USER_DATA_VS_13 - SI_SH_REG_OFFSET) >> 2);
+ radeon_emit(cs, 0); /* draw_index */
+ radeon_emit(cs, draw_count); /* count */
+ radeon_emit(cs, 0); /* count_addr -- disabled */
+ radeon_emit(cs, 0);
+ radeon_emit(cs, stride); /* stride */
+ radeon_emit(cs, di_src_sel);
+}
+
+void radv_CmdDrawIndirect(
+ VkCommandBuffer commandBuffer,
+ VkBuffer _buffer,
+ VkDeviceSize offset,
+ uint32_t drawCount,
+ uint32_t stride)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ radv_cmd_buffer_flush_state(cmd_buffer);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 14);
+
+ radv_emit_indirect_draw(cmd_buffer, _buffer, offset, drawCount, stride, false);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdDrawIndexedIndirect(
+ VkCommandBuffer commandBuffer,
+ VkBuffer _buffer,
+ VkDeviceSize offset,
+ uint32_t drawCount,
+ uint32_t stride)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ int index_size = cmd_buffer->state.index_type ? 4 : 2;
+ uint32_t index_max_size = (cmd_buffer->state.index_buffer->size - cmd_buffer->state.index_offset) / index_size;
+ uint64_t index_va;
+ radv_cmd_buffer_flush_state(cmd_buffer);
+ radv_emit_primitive_reset_index(cmd_buffer);
+
+ index_va = cmd_buffer->device->ws->buffer_get_va(cmd_buffer->state.index_buffer->bo);
+ index_va += cmd_buffer->state.index_buffer->offset + cmd_buffer->state.index_offset;
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 21);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDEX_TYPE, 0, 0));
+ radeon_emit(cmd_buffer->cs, cmd_buffer->state.index_type);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDEX_BASE, 1, 0));
+ radeon_emit(cmd_buffer->cs, index_va);
+ radeon_emit(cmd_buffer->cs, index_va >> 32);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDEX_BUFFER_SIZE, 0, 0));
+ radeon_emit(cmd_buffer->cs, index_max_size);
+
+ radv_emit_indirect_draw(cmd_buffer, _buffer, offset, drawCount, stride, true);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdDispatch(
+ VkCommandBuffer commandBuffer,
+ uint32_t x,
+ uint32_t y,
+ uint32_t z)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ radv_emit_compute_pipeline(cmd_buffer);
+ radv_flush_constants(cmd_buffer, cmd_buffer->state.compute_pipeline->layout,
+ VK_SHADER_STAGE_COMPUTE_BIT);
+ si_emit_cache_flush(cmd_buffer);
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 10);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B900_COMPUTE_USER_DATA_0 + 10 * 4, 3);
+ radeon_emit(cmd_buffer->cs, x);
+ radeon_emit(cmd_buffer->cs, y);
+ radeon_emit(cmd_buffer->cs, z);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_DISPATCH_DIRECT, 3, 0) |
+ PKT3_SHADER_TYPE_S(1));
+ radeon_emit(cmd_buffer->cs, x);
+ radeon_emit(cmd_buffer->cs, y);
+ radeon_emit(cmd_buffer->cs, z);
+ radeon_emit(cmd_buffer->cs, 1);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdDispatchIndirect(
+ VkCommandBuffer commandBuffer,
+ VkBuffer _buffer,
+ VkDeviceSize offset)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(buffer->bo);
+ va += buffer->offset + offset;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, buffer->bo, 8);
+
+ radv_emit_compute_pipeline(cmd_buffer);
+ radv_flush_constants(cmd_buffer, cmd_buffer->state.compute_pipeline->layout,
+ VK_SHADER_STAGE_COMPUTE_BIT);
+ si_emit_cache_flush(cmd_buffer);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 25);
+
+ for (unsigned i = 0; i < 3; ++i) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, 0));
+ radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
+ COPY_DATA_DST_SEL(COPY_DATA_REG));
+ radeon_emit(cmd_buffer->cs, (va + 4 * i));
+ radeon_emit(cmd_buffer->cs, (va + 4 * i) >> 32);
+ radeon_emit(cmd_buffer->cs, (R_00B928_COMPUTE_USER_DATA_10 >> 2) + i);
+ radeon_emit(cmd_buffer->cs, 0);
+ }
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_SET_BASE, 2, 0) |
+ PKT3_SHADER_TYPE_S(1));
+ radeon_emit(cmd_buffer->cs, 1);
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_DISPATCH_INDIRECT, 1, 0) |
+ PKT3_SHADER_TYPE_S(1));
+ radeon_emit(cmd_buffer->cs, 0);
+ radeon_emit(cmd_buffer->cs, 1);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_unaligned_dispatch(
+ struct radv_cmd_buffer *cmd_buffer,
+ uint32_t x,
+ uint32_t y,
+ uint32_t z)
+{
+ struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
+ struct radv_shader_variant *compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE];
+ uint32_t blocks[3], remainder[3];
+
+ blocks[0] = round_up_u32(x, compute_shader->info.cs.block_size[0]);
+ blocks[1] = round_up_u32(y, compute_shader->info.cs.block_size[1]);
+ blocks[2] = round_up_u32(z, compute_shader->info.cs.block_size[2]);
+
+ /* If aligned, these should be an entire block size, not 0 */
+ remainder[0] = x + compute_shader->info.cs.block_size[0] - align_u32_npot(x, compute_shader->info.cs.block_size[0]);
+ remainder[1] = y + compute_shader->info.cs.block_size[1] - align_u32_npot(y, compute_shader->info.cs.block_size[1]);
+ remainder[2] = z + compute_shader->info.cs.block_size[2] - align_u32_npot(z, compute_shader->info.cs.block_size[2]);
+
+ radv_emit_compute_pipeline(cmd_buffer);
+ radv_flush_constants(cmd_buffer, cmd_buffer->state.compute_pipeline->layout,
+ VK_SHADER_STAGE_COMPUTE_BIT);
+ si_emit_cache_flush(cmd_buffer);
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 15);
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B81C_COMPUTE_NUM_THREAD_X, 3);
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[0]) |
+ S_00B81C_NUM_THREAD_PARTIAL(remainder[0]));
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[1]) |
+ S_00B81C_NUM_THREAD_PARTIAL(remainder[1]));
+ radeon_emit(cmd_buffer->cs,
+ S_00B81C_NUM_THREAD_FULL(compute_shader->info.cs.block_size[2]) |
+ S_00B81C_NUM_THREAD_PARTIAL(remainder[2]));
+
+ radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B900_COMPUTE_USER_DATA_0 + 10 * 4, 3);
+ radeon_emit(cmd_buffer->cs, blocks[0]);
+ radeon_emit(cmd_buffer->cs, blocks[1]);
+ radeon_emit(cmd_buffer->cs, blocks[2]);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_DISPATCH_DIRECT, 3, 0) |
+ PKT3_SHADER_TYPE_S(1));
+ radeon_emit(cmd_buffer->cs, blocks[0]);
+ radeon_emit(cmd_buffer->cs, blocks[1]);
+ radeon_emit(cmd_buffer->cs, blocks[2]);
+ radeon_emit(cmd_buffer->cs, S_00B800_COMPUTE_SHADER_EN(1) |
+ S_00B800_PARTIAL_TG_EN(1));
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdEndRenderPass(
+ VkCommandBuffer commandBuffer)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+
+ radv_subpass_barrier(cmd_buffer, &cmd_buffer->state.pass->end_barrier);
+
+ si_emit_cache_flush(cmd_buffer);
+ radv_cmd_buffer_resolve_subpass(cmd_buffer);
+
+ for (unsigned i = 0; i < cmd_buffer->state.framebuffer->attachment_count; ++i) {
+ VkImageLayout layout = cmd_buffer->state.pass->attachments[i].final_layout;
+ radv_handle_subpass_image_transition(cmd_buffer,
+ (VkAttachmentReference){i, layout});
+ }
+
+ radv_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
+
+ cmd_buffer->state.pass = NULL;
+ cmd_buffer->state.subpass = NULL;
+ cmd_buffer->state.attachments = NULL;
+ cmd_buffer->state.framebuffer = NULL;
+}
+
+
+static void radv_initialize_htile(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image)
+{
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
+
+ radv_fill_buffer(cmd_buffer, image->bo, image->offset + image->htile.offset,
+ image->htile.size, 0xffffffff);
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META |
+ RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_GLOBAL_L2;
+}
+
+static void radv_handle_depth_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout src_layout,
+ VkImageLayout dst_layout,
+ VkImageSubresourceRange range,
+ VkImageAspectFlags pending_clears)
+{
+ if (dst_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL &&
+ (pending_clears & vk_format_aspects(image->vk_format)) == vk_format_aspects(image->vk_format) &&
+ cmd_buffer->state.render_area.offset.x == 0 && cmd_buffer->state.render_area.offset.y == 0 &&
+ cmd_buffer->state.render_area.extent.width == image->extent.width &&
+ cmd_buffer->state.render_area.extent.height == image->extent.height) {
+ /* The clear will initialize htile. */
+ return;
+ } else if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED &&
+ radv_layout_has_htile(image, dst_layout)) {
+ /* TODO: merge with the clear if applicable */
+ radv_initialize_htile(cmd_buffer, image);
+ } else if (!radv_layout_has_htile(image, src_layout) &&
+ radv_layout_has_htile(image, dst_layout)) {
+ radv_initialize_htile(cmd_buffer, image);
+ } else if ((radv_layout_has_htile(image, src_layout) &&
+ !radv_layout_has_htile(image, dst_layout)) ||
+ (radv_layout_is_htile_compressed(image, src_layout) &&
+ !radv_layout_is_htile_compressed(image, dst_layout))) {
+
+ range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
+ range.baseMipLevel = 0;
+ range.levelCount = 1;
+
+ radv_decompress_depth_image_inplace(cmd_buffer, image, &range);
+ }
+}
+
+void radv_initialise_cmask(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image, uint32_t value)
+{
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
+
+ radv_fill_buffer(cmd_buffer, image->bo, image->offset + image->cmask.offset,
+ image->cmask.size, value);
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META |
+ RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_GLOBAL_L2;
+}
+
+static void radv_handle_cmask_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout src_layout,
+ VkImageLayout dst_layout,
+ VkImageSubresourceRange range,
+ VkImageAspectFlags pending_clears)
+{
+ if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
+ if (image->fmask.size)
+ radv_initialise_cmask(cmd_buffer, image, 0xccccccccu);
+ else
+ radv_initialise_cmask(cmd_buffer, image, 0xffffffffu);
+ } else if (radv_layout_has_cmask(image, src_layout) &&
+ !radv_layout_has_cmask(image, dst_layout)) {
+ radv_fast_clear_flush_image_inplace(cmd_buffer, image);
+ }
+}
+
+void radv_initialize_dcc(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image, uint32_t value)
+{
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
+
+ radv_fill_buffer(cmd_buffer, image->bo, image->offset + image->dcc_offset,
+ image->surface.dcc_size, value);
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META |
+ RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_GLOBAL_L2;
+}
+
+static void radv_handle_dcc_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout src_layout,
+ VkImageLayout dst_layout,
+ VkImageSubresourceRange range,
+ VkImageAspectFlags pending_clears)
+{
+ if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
+ radv_initialize_dcc(cmd_buffer, image, 0x20202020u);
+ } else if(src_layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL &&
+ dst_layout != VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
+ radv_fast_clear_flush_image_inplace(cmd_buffer, image);
+ }
+}
+
+static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout src_layout,
+ VkImageLayout dst_layout,
+ VkImageSubresourceRange range,
+ VkImageAspectFlags pending_clears)
+{
+ if (image->htile.size)
+ radv_handle_depth_image_transition(cmd_buffer, image, src_layout,
+ dst_layout, range, pending_clears);
+
+ if (image->cmask.size)
+ radv_handle_cmask_image_transition(cmd_buffer, image, src_layout,
+ dst_layout, range, pending_clears);
+
+ if (image->surface.dcc_size)
+ radv_handle_dcc_image_transition(cmd_buffer, image, src_layout,
+ dst_layout, range, pending_clears);
+}
+
+void radv_CmdPipelineBarrier(
+ VkCommandBuffer commandBuffer,
+ VkPipelineStageFlags srcStageMask,
+ VkPipelineStageFlags destStageMask,
+ VkBool32 byRegion,
+ uint32_t memoryBarrierCount,
+ const VkMemoryBarrier* pMemoryBarriers,
+ uint32_t bufferMemoryBarrierCount,
+ const VkBufferMemoryBarrier* pBufferMemoryBarriers,
+ uint32_t imageMemoryBarrierCount,
+ const VkImageMemoryBarrier* pImageMemoryBarriers)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ VkAccessFlags src_flags = 0;
+ VkAccessFlags dst_flags = 0;
+ uint32_t b;
+ for (uint32_t i = 0; i < memoryBarrierCount; i++) {
+ src_flags |= pMemoryBarriers[i].srcAccessMask;
+ dst_flags |= pMemoryBarriers[i].dstAccessMask;
+ }
+
+ for (uint32_t i = 0; i < bufferMemoryBarrierCount; i++) {
+ src_flags |= pBufferMemoryBarriers[i].srcAccessMask;
+ dst_flags |= pBufferMemoryBarriers[i].dstAccessMask;
+ }
+
+ for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
+ RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);
+ src_flags |= pImageMemoryBarriers[i].srcAccessMask;
+ dst_flags |= pImageMemoryBarriers[i].dstAccessMask;
+
+ radv_handle_image_transition(cmd_buffer, image,
+ pImageMemoryBarriers[i].oldLayout,
+ pImageMemoryBarriers[i].newLayout,
+ pImageMemoryBarriers[i].subresourceRange,
+ 0);
+ }
+
+ enum radv_cmd_flush_bits flush_bits = 0;
+
+ for_each_bit(b, src_flags) {
+ switch ((VkAccessFlagBits)(1 << b)) {
+ case VK_ACCESS_SHADER_WRITE_BIT:
+ flush_bits |= RADV_CMD_FLAG_INV_GLOBAL_L2;
+ break;
+ case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT:
+ flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
+ break;
+ case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT:
+ flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB;
+ break;
+ case VK_ACCESS_TRANSFER_WRITE_BIT:
+ flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
+ break;
+ default:
+ break;
+ }
+ }
+
+ for_each_bit(b, dst_flags) {
+ switch ((VkAccessFlagBits)(1 << b)) {
+ case VK_ACCESS_INDIRECT_COMMAND_READ_BIT:
+ case VK_ACCESS_INDEX_READ_BIT:
+ case VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT:
+ case VK_ACCESS_UNIFORM_READ_BIT:
+ flush_bits |= RADV_CMD_FLAG_INV_VMEM_L1;
+ break;
+ case VK_ACCESS_SHADER_READ_BIT:
+ flush_bits |= RADV_CMD_FLAG_INV_GLOBAL_L2;
+ break;
+ case VK_ACCESS_COLOR_ATTACHMENT_READ_BIT:
+ case VK_ACCESS_TRANSFER_READ_BIT:
+ flush_bits |= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER | RADV_CMD_FLAG_INV_GLOBAL_L2;
+ default:
+ break;
+ }
+ }
+
+ flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
+
+ cmd_buffer->state.flush_bits |= flush_bits;
+}
+
+
+static void write_event(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_event *event,
+ VkPipelineStageFlags stageMask,
+ unsigned value)
+{
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(event->bo);
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, event->bo, 8);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 12);
+
+ /* TODO: this is overkill. Probably should figure something out from
+ * the stage mask. */
+
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class == CIK) {
+ radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
+ radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) |
+ EVENT_INDEX(5));
+ radeon_emit(cs, va);
+ radeon_emit(cs, (va >> 32) | EOP_DATA_SEL(1));
+ radeon_emit(cs, 2);
+ radeon_emit(cs, 0);
+ }
+
+ radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
+ radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) |
+ EVENT_INDEX(5));
+ radeon_emit(cs, va);
+ radeon_emit(cs, (va >> 32) | EOP_DATA_SEL(1));
+ radeon_emit(cs, value);
+ radeon_emit(cs, 0);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
+
+void radv_CmdSetEvent(VkCommandBuffer commandBuffer,
+ VkEvent _event,
+ VkPipelineStageFlags stageMask)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_event, event, _event);
+
+ write_event(cmd_buffer, event, stageMask, 1);
+}
+
+void radv_CmdResetEvent(VkCommandBuffer commandBuffer,
+ VkEvent _event,
+ VkPipelineStageFlags stageMask)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_event, event, _event);
+
+ write_event(cmd_buffer, event, stageMask, 0);
+}
+
+void radv_CmdWaitEvents(VkCommandBuffer commandBuffer,
+ uint32_t eventCount,
+ const VkEvent* pEvents,
+ VkPipelineStageFlags srcStageMask,
+ VkPipelineStageFlags dstStageMask,
+ uint32_t memoryBarrierCount,
+ const VkMemoryBarrier* pMemoryBarriers,
+ uint32_t bufferMemoryBarrierCount,
+ const VkBufferMemoryBarrier* pBufferMemoryBarriers,
+ uint32_t imageMemoryBarrierCount,
+ const VkImageMemoryBarrier* pImageMemoryBarriers)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+
+ for (unsigned i = 0; i < eventCount; ++i) {
+ RADV_FROM_HANDLE(radv_event, event, pEvents[i]);
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(event->bo);
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, event->bo, 8);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 7);
+
+ radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
+ radeon_emit(cs, WAIT_REG_MEM_EQUAL | WAIT_REG_MEM_MEM_SPACE(1));
+ radeon_emit(cs, va);
+ radeon_emit(cs, va >> 32);
+ radeon_emit(cs, 1); /* reference value */
+ radeon_emit(cs, 0xffffffff); /* mask */
+ radeon_emit(cs, 4); /* poll interval */
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+ }
+
+
+ for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
+ RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);
+
+ radv_handle_image_transition(cmd_buffer, image,
+ pImageMemoryBarriers[i].oldLayout,
+ pImageMemoryBarriers[i].newLayout,
+ pImageMemoryBarriers[i].subresourceRange,
+ 0);
+ }
+
+ /* TODO: figure out how to do memory barriers without waiting */
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER |
+ RADV_CMD_FLAG_INV_GLOBAL_L2 |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_SMEM_L1;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string.h>
+#include <stdint.h>
+#include <assert.h>
+#include "r600d_common.h"
+
+static inline unsigned radeon_check_space(struct radeon_winsys *ws,
+ struct radeon_winsys_cs *cs,
+ unsigned needed)
+{
+ if (cs->max_dw - cs->cdw < needed)
+ ws->cs_grow(cs, needed);
+ return cs->cdw + needed;
+}
+
+static inline void radeon_set_config_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num)
+{
+ assert(reg < R600_CONTEXT_REG_OFFSET);
+ assert(cs->cdw + 2 + num <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_CONFIG_REG, num, 0));
+ radeon_emit(cs, (reg - R600_CONFIG_REG_OFFSET) >> 2);
+}
+
+static inline void radeon_set_config_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value)
+{
+ radeon_set_config_reg_seq(cs, reg, 1);
+ radeon_emit(cs, value);
+}
+
+static inline void radeon_set_context_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num)
+{
+ assert(reg >= R600_CONTEXT_REG_OFFSET);
+ assert(cs->cdw + 2 + num <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_CONTEXT_REG, num, 0));
+ radeon_emit(cs, (reg - R600_CONTEXT_REG_OFFSET) >> 2);
+}
+
+static inline void radeon_set_context_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value)
+{
+ radeon_set_context_reg_seq(cs, reg, 1);
+ radeon_emit(cs, value);
+}
+
+
+static inline void radeon_set_context_reg_idx(struct radeon_winsys_cs *cs,
+ unsigned reg, unsigned idx,
+ unsigned value)
+{
+ assert(reg >= R600_CONTEXT_REG_OFFSET);
+ assert(cs->cdw + 3 <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_CONTEXT_REG, 1, 0));
+ radeon_emit(cs, (reg - R600_CONTEXT_REG_OFFSET) >> 2 | (idx << 28));
+ radeon_emit(cs, value);
+}
+
+static inline void radeon_set_sh_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num)
+{
+ assert(reg >= SI_SH_REG_OFFSET && reg < SI_SH_REG_END);
+ assert(cs->cdw + 2 + num <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_SH_REG, num, 0));
+ radeon_emit(cs, (reg - SI_SH_REG_OFFSET) >> 2);
+}
+
+static inline void radeon_set_sh_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value)
+{
+ radeon_set_sh_reg_seq(cs, reg, 1);
+ radeon_emit(cs, value);
+}
+
+static inline void radeon_set_uconfig_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num)
+{
+ assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END);
+ assert(cs->cdw + 2 + num <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_UCONFIG_REG, num, 0));
+ radeon_emit(cs, (reg - CIK_UCONFIG_REG_OFFSET) >> 2);
+}
+
+static inline void radeon_set_uconfig_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value)
+{
+ radeon_set_uconfig_reg_seq(cs, reg, 1);
+ radeon_emit(cs, value);
+}
+
+static inline void radeon_set_uconfig_reg_idx(struct radeon_winsys_cs *cs,
+ unsigned reg, unsigned idx,
+ unsigned value)
+{
+ assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END);
+ assert(cs->cdw + 3 <= cs->max_dw);
+ radeon_emit(cs, PKT3(PKT3_SET_UCONFIG_REG, 1, 0));
+ radeon_emit(cs, (reg - CIK_UCONFIG_REG_OFFSET) >> 2 | (idx << 28));
+ radeon_emit(cs, value);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#include <assert.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "util/mesa-sha1.h"
+#include "radv_private.h"
+#include "sid.h"
+
+VkResult radv_CreateDescriptorSetLayout(
+ VkDevice _device,
+ const VkDescriptorSetLayoutCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkDescriptorSetLayout* pSetLayout)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_descriptor_set_layout *set_layout;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO);
+
+ uint32_t max_binding = 0;
+ uint32_t immutable_sampler_count = 0;
+ for (uint32_t j = 0; j < pCreateInfo->bindingCount; j++) {
+ max_binding = MAX(max_binding, pCreateInfo->pBindings[j].binding);
+ if (pCreateInfo->pBindings[j].pImmutableSamplers)
+ immutable_sampler_count += pCreateInfo->pBindings[j].descriptorCount;
+ }
+
+ size_t size = sizeof(struct radv_descriptor_set_layout) +
+ (max_binding + 1) * sizeof(set_layout->binding[0]) +
+ immutable_sampler_count * sizeof(struct radv_sampler *);
+
+ set_layout = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (!set_layout)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ /* We just allocate all the samplers at the end of the struct */
+ struct radv_sampler **samplers =
+ (struct radv_sampler **)&set_layout->binding[max_binding + 1];
+
+ set_layout->binding_count = max_binding + 1;
+ set_layout->shader_stages = 0;
+ set_layout->size = 0;
+
+ memset(set_layout->binding, 0, size - sizeof(struct radv_descriptor_set_layout));
+
+ uint32_t buffer_count = 0;
+ uint32_t dynamic_offset_count = 0;
+
+ for (uint32_t j = 0; j < pCreateInfo->bindingCount; j++) {
+ const VkDescriptorSetLayoutBinding *binding = &pCreateInfo->pBindings[j];
+ uint32_t b = binding->binding;
+ uint32_t alignment;
+
+ switch (binding->descriptorType) {
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+ set_layout->binding[b].dynamic_offset_count = 1;
+ set_layout->dynamic_shader_stages |= binding->stageFlags;
+ set_layout->binding[b].size = 0;
+ set_layout->binding[b].buffer_count = 1;
+ alignment = 1;
+ break;
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+ case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+ set_layout->binding[b].size = 16;
+ set_layout->binding[b].buffer_count = 1;
+ alignment = 16;
+ break;
+ case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+ case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+ case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+ /* main descriptor + fmask descriptor */
+ set_layout->binding[b].size = 64;
+ set_layout->binding[b].buffer_count = 1;
+ alignment = 32;
+ break;
+ case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+ /* main descriptor + fmask descriptor + sampler */
+ set_layout->binding[b].size = 96;
+ set_layout->binding[b].buffer_count = 1;
+ alignment = 32;
+ break;
+ case VK_DESCRIPTOR_TYPE_SAMPLER:
+ set_layout->binding[b].size = 16;
+ alignment = 16;
+ break;
+ default:
+ break;
+ }
+
+ set_layout->size = align(set_layout->size, alignment);
+ assert(binding->descriptorCount > 0);
+ set_layout->binding[b].type = binding->descriptorType;
+ set_layout->binding[b].array_size = binding->descriptorCount;
+ set_layout->binding[b].offset = set_layout->size;
+ set_layout->binding[b].buffer_offset = buffer_count;
+ set_layout->binding[b].dynamic_offset_offset = dynamic_offset_count;
+
+ set_layout->size += binding->descriptorCount * set_layout->binding[b].size;
+ buffer_count += binding->descriptorCount * set_layout->binding[b].buffer_count;
+ dynamic_offset_count += binding->descriptorCount *
+ set_layout->binding[b].dynamic_offset_count;
+
+
+ if (binding->pImmutableSamplers) {
+ set_layout->binding[b].immutable_samplers = samplers;
+ samplers += binding->descriptorCount;
+
+ for (uint32_t i = 0; i < binding->descriptorCount; i++)
+ set_layout->binding[b].immutable_samplers[i] =
+ radv_sampler_from_handle(binding->pImmutableSamplers[i]);
+ } else {
+ set_layout->binding[b].immutable_samplers = NULL;
+ }
+
+ set_layout->shader_stages |= binding->stageFlags;
+ }
+
+ set_layout->buffer_count = buffer_count;
+ set_layout->dynamic_offset_count = dynamic_offset_count;
+
+ *pSetLayout = radv_descriptor_set_layout_to_handle(set_layout);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyDescriptorSetLayout(
+ VkDevice _device,
+ VkDescriptorSetLayout _set_layout,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_descriptor_set_layout, set_layout, _set_layout);
+
+ if (!set_layout)
+ return;
+
+ radv_free2(&device->alloc, pAllocator, set_layout);
+}
+
+/*
+ * Pipeline layouts. These have nothing to do with the pipeline. They are
+ * just muttiple descriptor set layouts pasted together
+ */
+
+VkResult radv_CreatePipelineLayout(
+ VkDevice _device,
+ const VkPipelineLayoutCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkPipelineLayout* pPipelineLayout)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_pipeline_layout *layout;
+ struct mesa_sha1 *ctx;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO);
+
+ layout = radv_alloc2(&device->alloc, pAllocator, sizeof(*layout), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (layout == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ layout->num_sets = pCreateInfo->setLayoutCount;
+
+ unsigned dynamic_offset_count = 0;
+
+
+ ctx = _mesa_sha1_init();
+ for (uint32_t set = 0; set < pCreateInfo->setLayoutCount; set++) {
+ RADV_FROM_HANDLE(radv_descriptor_set_layout, set_layout,
+ pCreateInfo->pSetLayouts[set]);
+ layout->set[set].layout = set_layout;
+
+ layout->set[set].dynamic_offset_start = dynamic_offset_count;
+ for (uint32_t b = 0; b < set_layout->binding_count; b++) {
+ dynamic_offset_count += set_layout->binding[b].array_size * set_layout->binding[b].dynamic_offset_count;
+ }
+ _mesa_sha1_update(ctx, set_layout->binding,
+ sizeof(set_layout->binding[0]) * set_layout->binding_count);
+ }
+
+ layout->dynamic_offset_count = dynamic_offset_count;
+ layout->push_constant_size = 0;
+ for (unsigned i = 0; i < pCreateInfo->pushConstantRangeCount; ++i) {
+ const VkPushConstantRange *range = pCreateInfo->pPushConstantRanges + i;
+ layout->push_constant_size = MAX2(layout->push_constant_size,
+ range->offset + range->size);
+ }
+
+ layout->push_constant_size = align(layout->push_constant_size, 16);
+ _mesa_sha1_update(ctx, &layout->push_constant_size,
+ sizeof(layout->push_constant_size));
+ _mesa_sha1_final(ctx, layout->sha1);
+ *pPipelineLayout = radv_pipeline_layout_to_handle(layout);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyPipelineLayout(
+ VkDevice _device,
+ VkPipelineLayout _pipelineLayout,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline_layout, pipeline_layout, _pipelineLayout);
+
+ if (!pipeline_layout)
+ return;
+ radv_free2(&device->alloc, pAllocator, pipeline_layout);
+}
+
+#define EMPTY 1
+
+static VkResult
+radv_descriptor_set_create(struct radv_device *device,
+ struct radv_descriptor_pool *pool,
+ struct radv_cmd_buffer *cmd_buffer,
+ const struct radv_descriptor_set_layout *layout,
+ struct radv_descriptor_set **out_set)
+{
+ struct radv_descriptor_set *set;
+ unsigned mem_size = sizeof(struct radv_descriptor_set) +
+ sizeof(struct radeon_winsys_bo *) * layout->buffer_count;
+ set = radv_alloc2(&device->alloc, NULL, mem_size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+ if (!set)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(set, 0, mem_size);
+
+ if (layout->dynamic_offset_count) {
+ unsigned size = sizeof(struct radv_descriptor_range) *
+ layout->dynamic_offset_count;
+ set->dynamic_descriptors = radv_alloc2(&device->alloc, NULL, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+ if (!set->dynamic_descriptors) {
+ radv_free2(&device->alloc, NULL, set);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+ }
+
+ set->layout = layout;
+ if (layout->size) {
+ uint32_t layout_size = align_u32(layout->size, 32);
+ set->size = layout->size;
+ if (!cmd_buffer) {
+ if (pool->current_offset + layout_size <= pool->size) {
+ set->bo = pool->bo;
+ set->mapped_ptr = (uint32_t*)(pool->mapped_ptr + pool->current_offset);
+ set->va = device->ws->buffer_get_va(set->bo) + pool->current_offset;
+ pool->current_offset += layout_size;
+
+ } else {
+ int entry = pool->free_list, prev_entry = -1;
+ uint32_t offset;
+ while (entry >= 0) {
+ if (pool->free_nodes[entry].size >= layout_size) {
+ if (prev_entry >= 0)
+ pool->free_nodes[prev_entry].next = pool->free_nodes[entry].next;
+ else
+ pool->free_list = pool->free_nodes[entry].next;
+ break;
+ }
+ prev_entry = entry;
+ entry = pool->free_nodes[entry].next;
+ }
+
+ if (entry < 0) {
+ radv_free2(&device->alloc, NULL, set);
+ return vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY);
+ }
+ offset = pool->free_nodes[entry].offset;
+ pool->free_nodes[entry].next = pool->full_list;
+ pool->full_list = entry;
+
+ set->bo = pool->bo;
+ set->mapped_ptr = (uint32_t*)(pool->mapped_ptr + offset);
+ set->va = device->ws->buffer_get_va(set->bo) + offset;
+ }
+ } else {
+ unsigned bo_offset;
+ if (!radv_cmd_buffer_upload_alloc(cmd_buffer, set->size, 32,
+ &bo_offset,
+ (void**)&set->mapped_ptr)) {
+ radv_free2(&device->alloc, NULL, set->dynamic_descriptors);
+ radv_free2(&device->alloc, NULL, set);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+
+ set->va = device->ws->buffer_get_va(cmd_buffer->upload.upload_bo);
+ set->va += bo_offset;
+ }
+ }
+
+ if (pool)
+ list_add(&set->descriptor_pool, &pool->descriptor_sets);
+ else
+ list_inithead(&set->descriptor_pool);
+
+ for (unsigned i = 0; i < layout->binding_count; ++i) {
+ if (!layout->binding[i].immutable_samplers)
+ continue;
+
+ unsigned offset = layout->binding[i].offset / 4;
+ if (layout->binding[i].type == VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER)
+ offset += 16;
+
+ for (unsigned j = 0; j < layout->binding[i].array_size; ++j) {
+ struct radv_sampler* sampler = layout->binding[i].immutable_samplers[j];
+
+ memcpy(set->mapped_ptr + offset, &sampler->state, 16);
+ offset += layout->binding[i].size / 4;
+ }
+
+ }
+ *out_set = set;
+ return VK_SUCCESS;
+}
+
+static void
+radv_descriptor_set_destroy(struct radv_device *device,
+ struct radv_descriptor_pool *pool,
+ struct radv_descriptor_set *set,
+ bool free_bo)
+{
+ if (free_bo && set->size) {
+ assert(pool->full_list >= 0);
+ int next = pool->free_nodes[pool->full_list].next;
+ pool->free_nodes[pool->full_list].next = pool->free_list;
+ pool->free_nodes[pool->full_list].offset = (uint8_t*)set->mapped_ptr - pool->mapped_ptr;
+ pool->free_nodes[pool->full_list].size = align_u32(set->size, 32);
+ pool->free_list = pool->full_list;
+ pool->full_list = next;
+ }
+ if (set->dynamic_descriptors)
+ radv_free2(&device->alloc, NULL, set->dynamic_descriptors);
+ if (!list_empty(&set->descriptor_pool))
+ list_del(&set->descriptor_pool);
+ radv_free2(&device->alloc, NULL, set);
+}
+
+VkResult
+radv_temp_descriptor_set_create(struct radv_device *device,
+ struct radv_cmd_buffer *cmd_buffer,
+ VkDescriptorSetLayout _layout,
+ VkDescriptorSet *_set)
+{
+ RADV_FROM_HANDLE(radv_descriptor_set_layout, layout, _layout);
+ struct radv_descriptor_set *set;
+ VkResult ret;
+
+ ret = radv_descriptor_set_create(device, NULL, cmd_buffer, layout, &set);
+ *_set = radv_descriptor_set_to_handle(set);
+ return ret;
+}
+
+void
+radv_temp_descriptor_set_destroy(struct radv_device *device,
+ VkDescriptorSet _set)
+{
+ RADV_FROM_HANDLE(radv_descriptor_set, set, _set);
+
+ radv_descriptor_set_destroy(device, NULL, set, false);
+}
+
+VkResult radv_CreateDescriptorPool(
+ VkDevice _device,
+ const VkDescriptorPoolCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkDescriptorPool* pDescriptorPool)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_descriptor_pool *pool;
+ unsigned max_sets = pCreateInfo->maxSets * 2;
+ int size = sizeof(struct radv_descriptor_pool) +
+ max_sets * sizeof(struct radv_descriptor_pool_free_node);
+ uint64_t bo_size = 0;
+ pool = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (!pool)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(pool, 0, sizeof(*pool));
+
+ pool->free_list = -1;
+ pool->full_list = 0;
+ pool->free_nodes[max_sets - 1].next = -1;
+ pool->max_sets = max_sets;
+
+ for (int i = 0; i + 1 < max_sets; ++i)
+ pool->free_nodes[i].next = i + 1;
+
+ for (unsigned i = 0; i < pCreateInfo->poolSizeCount; ++i) {
+ switch(pCreateInfo->pPoolSizes[i].type) {
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+ break;
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+ case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+ case VK_DESCRIPTOR_TYPE_SAMPLER:
+ /* 32 as we may need to align for images */
+ bo_size += 32 * pCreateInfo->pPoolSizes[i].descriptorCount;
+ break;
+ case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+ case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+ case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+ bo_size += 64 * pCreateInfo->pPoolSizes[i].descriptorCount;
+ break;
+ case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+ bo_size += 96 * pCreateInfo->pPoolSizes[i].descriptorCount;
+ break;
+ default:
+ unreachable("unknown descriptor type\n");
+ break;
+ }
+ }
+
+ if (bo_size) {
+ pool->bo = device->ws->buffer_create(device->ws, bo_size,
+ 32, RADEON_DOMAIN_VRAM, 0);
+ pool->mapped_ptr = (uint8_t*)device->ws->buffer_map(pool->bo);
+ }
+ pool->size = bo_size;
+
+ list_inithead(&pool->descriptor_sets);
+ *pDescriptorPool = radv_descriptor_pool_to_handle(pool);
+ return VK_SUCCESS;
+}
+
+void radv_DestroyDescriptorPool(
+ VkDevice _device,
+ VkDescriptorPool _pool,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_descriptor_pool, pool, _pool);
+
+ if (!pool)
+ return;
+
+ list_for_each_entry_safe(struct radv_descriptor_set, set,
+ &pool->descriptor_sets, descriptor_pool) {
+ radv_descriptor_set_destroy(device, pool, set, false);
+ }
+
+ if (pool->bo)
+ device->ws->buffer_destroy(pool->bo);
+ radv_free2(&device->alloc, pAllocator, pool);
+}
+
+VkResult radv_ResetDescriptorPool(
+ VkDevice _device,
+ VkDescriptorPool descriptorPool,
+ VkDescriptorPoolResetFlags flags)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_descriptor_pool, pool, descriptorPool);
+
+ list_for_each_entry_safe(struct radv_descriptor_set, set,
+ &pool->descriptor_sets, descriptor_pool) {
+ radv_descriptor_set_destroy(device, pool, set, false);
+ }
+
+ pool->current_offset = 0;
+ pool->free_list = -1;
+ pool->full_list = 0;
+ pool->free_nodes[pool->max_sets - 1].next = -1;
+
+ for (int i = 0; i + 1 < pool->max_sets; ++i)
+ pool->free_nodes[i].next = i + 1;
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_AllocateDescriptorSets(
+ VkDevice _device,
+ const VkDescriptorSetAllocateInfo* pAllocateInfo,
+ VkDescriptorSet* pDescriptorSets)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_descriptor_pool, pool, pAllocateInfo->descriptorPool);
+
+ VkResult result = VK_SUCCESS;
+ uint32_t i;
+ struct radv_descriptor_set *set;
+
+ /* allocate a set of buffers for each shader to contain descriptors */
+ for (i = 0; i < pAllocateInfo->descriptorSetCount; i++) {
+ RADV_FROM_HANDLE(radv_descriptor_set_layout, layout,
+ pAllocateInfo->pSetLayouts[i]);
+
+ result = radv_descriptor_set_create(device, pool, NULL, layout, &set);
+ if (result != VK_SUCCESS)
+ break;
+
+ pDescriptorSets[i] = radv_descriptor_set_to_handle(set);
+ }
+
+ if (result != VK_SUCCESS)
+ radv_FreeDescriptorSets(_device, pAllocateInfo->descriptorPool,
+ i, pDescriptorSets);
+ return result;
+}
+
+VkResult radv_FreeDescriptorSets(
+ VkDevice _device,
+ VkDescriptorPool descriptorPool,
+ uint32_t count,
+ const VkDescriptorSet* pDescriptorSets)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_descriptor_pool, pool, descriptorPool);
+
+ for (uint32_t i = 0; i < count; i++) {
+ RADV_FROM_HANDLE(radv_descriptor_set, set, pDescriptorSets[i]);
+
+ if (set)
+ radv_descriptor_set_destroy(device, pool, set, true);
+ }
+ return VK_SUCCESS;
+}
+
+static void write_texel_buffer_descriptor(struct radv_device *device,
+ unsigned *dst,
+ struct radeon_winsys_bo **buffer_list,
+ const VkBufferView _buffer_view)
+{
+ RADV_FROM_HANDLE(radv_buffer_view, buffer_view, _buffer_view);
+
+ memcpy(dst, buffer_view->state, 4 * 4);
+ *buffer_list = buffer_view->bo;
+}
+
+static void write_buffer_descriptor(struct radv_device *device,
+ unsigned *dst,
+ struct radeon_winsys_bo **buffer_list,
+ const VkDescriptorBufferInfo *buffer_info)
+{
+ RADV_FROM_HANDLE(radv_buffer, buffer, buffer_info->buffer);
+ uint64_t va = device->ws->buffer_get_va(buffer->bo);
+ uint32_t range = buffer_info->range;
+
+ if (buffer_info->range == VK_WHOLE_SIZE)
+ range = buffer->size - buffer_info->offset;
+
+ va += buffer_info->offset + buffer->offset;
+ dst[0] = va;
+ dst[1] = S_008F04_BASE_ADDRESS_HI(va >> 32);
+ dst[2] = range;
+ dst[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) |
+ S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
+ S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) |
+ S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) |
+ S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) |
+ S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
+
+ *buffer_list = buffer->bo;
+}
+
+static void write_dynamic_buffer_descriptor(struct radv_device *device,
+ struct radv_descriptor_range *range,
+ struct radeon_winsys_bo **buffer_list,
+ const VkDescriptorBufferInfo *buffer_info)
+{
+ RADV_FROM_HANDLE(radv_buffer, buffer, buffer_info->buffer);
+ uint64_t va = device->ws->buffer_get_va(buffer->bo);
+ unsigned size = buffer_info->range;
+
+ if (buffer_info->range == VK_WHOLE_SIZE)
+ size = buffer->size - buffer_info->offset;
+
+ va += buffer_info->offset + buffer->offset;
+ range->va = va;
+ range->size = size;
+
+ *buffer_list = buffer->bo;
+}
+
+static void
+write_image_descriptor(struct radv_device *device,
+ unsigned *dst,
+ struct radeon_winsys_bo **buffer_list,
+ const VkDescriptorImageInfo *image_info)
+{
+ RADV_FROM_HANDLE(radv_image_view, iview, image_info->imageView);
+ memcpy(dst, iview->descriptor, 8 * 4);
+ memcpy(dst + 8, iview->fmask_descriptor, 8 * 4);
+ *buffer_list = iview->bo;
+}
+
+static void
+write_combined_image_sampler_descriptor(struct radv_device *device,
+ unsigned *dst,
+ struct radeon_winsys_bo **buffer_list,
+ const VkDescriptorImageInfo *image_info,
+ bool has_sampler)
+{
+ RADV_FROM_HANDLE(radv_sampler, sampler, image_info->sampler);
+
+ write_image_descriptor(device, dst, buffer_list, image_info);
+ /* copy over sampler state */
+ if (has_sampler)
+ memcpy(dst + 16, sampler->state, 16);
+}
+
+static void
+write_sampler_descriptor(struct radv_device *device,
+ unsigned *dst,
+ const VkDescriptorImageInfo *image_info)
+{
+ RADV_FROM_HANDLE(radv_sampler, sampler, image_info->sampler);
+
+ memcpy(dst, sampler->state, 16);
+}
+
+void radv_UpdateDescriptorSets(
+ VkDevice _device,
+ uint32_t descriptorWriteCount,
+ const VkWriteDescriptorSet* pDescriptorWrites,
+ uint32_t descriptorCopyCount,
+ const VkCopyDescriptorSet* pDescriptorCopies)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ uint32_t i, j;
+ for (i = 0; i < descriptorWriteCount; i++) {
+ const VkWriteDescriptorSet *writeset = &pDescriptorWrites[i];
+ RADV_FROM_HANDLE(radv_descriptor_set, set, writeset->dstSet);
+ const struct radv_descriptor_set_binding_layout *binding_layout =
+ set->layout->binding + writeset->dstBinding;
+ uint32_t *ptr = set->mapped_ptr;
+ struct radeon_winsys_bo **buffer_list = set->descriptors;
+
+ ptr += binding_layout->offset / 4;
+ ptr += binding_layout->size * writeset->dstArrayElement / 4;
+ buffer_list += binding_layout->buffer_offset;
+ buffer_list += binding_layout->buffer_count * writeset->dstArrayElement;
+ for (j = 0; j < writeset->descriptorCount; ++j) {
+ switch(writeset->descriptorType) {
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: {
+ unsigned idx = writeset->dstArrayElement + j;
+ idx += binding_layout->dynamic_offset_offset;
+ write_dynamic_buffer_descriptor(device, set->dynamic_descriptors + idx,
+ buffer_list, writeset->pBufferInfo + j);
+ break;
+ }
+ case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+ write_buffer_descriptor(device, ptr, buffer_list,
+ writeset->pBufferInfo + j);
+ break;
+ case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+ write_texel_buffer_descriptor(device, ptr, buffer_list,
+ writeset->pTexelBufferView[j]);
+ break;
+ case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+ case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+ case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+ write_image_descriptor(device, ptr, buffer_list,
+ writeset->pImageInfo + j);
+ break;
+ case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+ write_combined_image_sampler_descriptor(device, ptr, buffer_list,
+ writeset->pImageInfo + j,
+ !binding_layout->immutable_samplers);
+ break;
+ case VK_DESCRIPTOR_TYPE_SAMPLER:
+ assert(!binding_layout->immutable_samplers);
+ write_sampler_descriptor(device, ptr,
+ writeset->pImageInfo + j);
+ break;
+ default:
+ unreachable("unimplemented descriptor type");
+ break;
+ }
+ ptr += binding_layout->size / 4;
+ buffer_list += binding_layout->buffer_count;
+ }
+
+ }
+ if (descriptorCopyCount)
+ radv_finishme("copy descriptors");
+}
--- /dev/null
+/*
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <vulkan/vulkan.h>
+
+#define MAX_SETS 8
+
+struct radv_descriptor_set_binding_layout {
+ VkDescriptorType type;
+
+ /* Number of array elements in this binding */
+ uint16_t array_size;
+
+ uint16_t offset;
+ uint16_t buffer_offset;
+ uint16_t dynamic_offset_offset;
+
+ /* redundant with the type, each for a single array element */
+ uint16_t size;
+ uint16_t buffer_count;
+ uint16_t dynamic_offset_count;
+
+ /* Immutable samplers (or NULL if no immutable samplers) */
+ struct radv_sampler **immutable_samplers;
+};
+
+struct radv_descriptor_set_layout {
+ /* Number of bindings in this descriptor set */
+ uint16_t binding_count;
+
+ /* Total size of the descriptor set with room for all array entries */
+ uint16_t size;
+
+ /* Shader stages affected by this descriptor set */
+ uint16_t shader_stages;
+ uint16_t dynamic_shader_stages;
+
+ /* Number of buffers in this descriptor set */
+ uint16_t buffer_count;
+
+ /* Number of dynamic offsets used by this descriptor set */
+ uint16_t dynamic_offset_count;
+
+ /* Bindings in this descriptor set */
+ struct radv_descriptor_set_binding_layout binding[0];
+};
+
+struct radv_pipeline_layout {
+ struct {
+ struct radv_descriptor_set_layout *layout;
+ uint32_t size;
+ uint32_t dynamic_offset_start;
+ } set[MAX_SETS];
+
+ uint32_t num_sets;
+ uint32_t push_constant_size;
+ uint32_t dynamic_offset_count;
+
+ unsigned char sha1[20];
+};
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "radv_private.h"
+#include "util/strtod.h"
+
+#include <amdgpu.h>
+#include <amdgpu_drm.h>
+#include "amdgpu_id.h"
+#include "winsys/amdgpu/radv_amdgpu_winsys_public.h"
+#include "ac_llvm_util.h"
+#include "vk_format.h"
+#include "sid.h"
+#include "radv_timestamp.h"
+#include "util/debug.h"
+struct radv_dispatch_table dtable;
+
+struct radv_fence {
+ struct radeon_winsys_fence *fence;
+ bool submitted;
+ bool signalled;
+};
+
+static VkResult
+radv_physical_device_init(struct radv_physical_device *device,
+ struct radv_instance *instance,
+ const char *path)
+{
+ VkResult result;
+ int fd;
+
+ fd = open(path, O_RDWR | O_CLOEXEC);
+ if (fd < 0)
+ return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER,
+ "failed to open %s: %m", path);
+
+ device->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
+ device->instance = instance;
+ assert(strlen(path) < ARRAY_SIZE(device->path));
+ strncpy(device->path, path, ARRAY_SIZE(device->path));
+
+ device->ws = radv_amdgpu_winsys_create(fd);
+ if (!device->ws) {
+ result = VK_ERROR_INCOMPATIBLE_DRIVER;
+ goto fail;
+ }
+ device->ws->query_info(device->ws, &device->rad_info);
+ result = radv_init_wsi(device);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ fprintf(stderr, "WARNING: radv is not a conformant vulkan implementation, testing use only.\n");
+ device->name = device->rad_info.name;
+ return VK_SUCCESS;
+
+fail:
+ close(fd);
+ return result;
+}
+
+static void
+radv_physical_device_finish(struct radv_physical_device *device)
+{
+ radv_finish_wsi(device);
+ device->ws->destroy(device->ws);
+}
+
+static const VkExtensionProperties global_extensions[] = {
+ {
+ .extensionName = VK_KHR_SURFACE_EXTENSION_NAME,
+ .specVersion = 25,
+ },
+#ifdef VK_USE_PLATFORM_XCB_KHR
+ {
+ .extensionName = VK_KHR_XCB_SURFACE_EXTENSION_NAME,
+ .specVersion = 5,
+ },
+#endif
+#ifdef VK_USE_PLATFORM_WAYLAND_KHR
+ {
+ .extensionName = VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME,
+ .specVersion = 4,
+ },
+#endif
+};
+
+static const VkExtensionProperties device_extensions[] = {
+ {
+ .extensionName = VK_KHR_SWAPCHAIN_EXTENSION_NAME,
+ .specVersion = 67,
+ },
+};
+
+static void *
+default_alloc_func(void *pUserData, size_t size, size_t align,
+ VkSystemAllocationScope allocationScope)
+{
+ return malloc(size);
+}
+
+static void *
+default_realloc_func(void *pUserData, void *pOriginal, size_t size,
+ size_t align, VkSystemAllocationScope allocationScope)
+{
+ return realloc(pOriginal, size);
+}
+
+static void
+default_free_func(void *pUserData, void *pMemory)
+{
+ free(pMemory);
+}
+
+static const VkAllocationCallbacks default_alloc = {
+ .pUserData = NULL,
+ .pfnAllocation = default_alloc_func,
+ .pfnReallocation = default_realloc_func,
+ .pfnFree = default_free_func,
+};
+
+VkResult radv_CreateInstance(
+ const VkInstanceCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkInstance* pInstance)
+{
+ struct radv_instance *instance;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO);
+
+ uint32_t client_version;
+ if (pCreateInfo->pApplicationInfo &&
+ pCreateInfo->pApplicationInfo->apiVersion != 0) {
+ client_version = pCreateInfo->pApplicationInfo->apiVersion;
+ } else {
+ client_version = VK_MAKE_VERSION(1, 0, 0);
+ }
+
+ if (VK_MAKE_VERSION(1, 0, 0) > client_version ||
+ client_version > VK_MAKE_VERSION(1, 0, 0xfff)) {
+ return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER,
+ "Client requested version %d.%d.%d",
+ VK_VERSION_MAJOR(client_version),
+ VK_VERSION_MINOR(client_version),
+ VK_VERSION_PATCH(client_version));
+ }
+
+ for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
+ bool found = false;
+ for (uint32_t j = 0; j < ARRAY_SIZE(global_extensions); j++) {
+ if (strcmp(pCreateInfo->ppEnabledExtensionNames[i],
+ global_extensions[j].extensionName) == 0) {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT);
+ }
+
+ instance = radv_alloc2(&default_alloc, pAllocator, sizeof(*instance), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ if (!instance)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ instance->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
+
+ if (pAllocator)
+ instance->alloc = *pAllocator;
+ else
+ instance->alloc = default_alloc;
+
+ instance->apiVersion = client_version;
+ instance->physicalDeviceCount = -1;
+
+ _mesa_locale_init();
+
+ VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false));
+
+ *pInstance = radv_instance_to_handle(instance);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyInstance(
+ VkInstance _instance,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+
+ if (instance->physicalDeviceCount > 0) {
+ /* We support at most one physical device. */
+ assert(instance->physicalDeviceCount == 1);
+ radv_physical_device_finish(&instance->physicalDevice);
+ }
+
+ VG(VALGRIND_DESTROY_MEMPOOL(instance));
+
+ _mesa_locale_fini();
+
+ radv_free(&instance->alloc, instance);
+}
+
+VkResult radv_EnumeratePhysicalDevices(
+ VkInstance _instance,
+ uint32_t* pPhysicalDeviceCount,
+ VkPhysicalDevice* pPhysicalDevices)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ VkResult result;
+
+ if (instance->physicalDeviceCount < 0) {
+ char path[20];
+ for (unsigned i = 0; i < 8; i++) {
+ snprintf(path, sizeof(path), "/dev/dri/renderD%d", 128 + i);
+ result = radv_physical_device_init(&instance->physicalDevice,
+ instance, path);
+ if (result != VK_ERROR_INCOMPATIBLE_DRIVER)
+ break;
+ }
+
+ if (result == VK_ERROR_INCOMPATIBLE_DRIVER) {
+ instance->physicalDeviceCount = 0;
+ } else if (result == VK_SUCCESS) {
+ instance->physicalDeviceCount = 1;
+ } else {
+ return result;
+ }
+ }
+
+ /* pPhysicalDeviceCount is an out parameter if pPhysicalDevices is NULL;
+ * otherwise it's an inout parameter.
+ *
+ * The Vulkan spec (git aaed022) says:
+ *
+ * pPhysicalDeviceCount is a pointer to an unsigned integer variable
+ * that is initialized with the number of devices the application is
+ * prepared to receive handles to. pname:pPhysicalDevices is pointer to
+ * an array of at least this many VkPhysicalDevice handles [...].
+ *
+ * Upon success, if pPhysicalDevices is NULL, vkEnumeratePhysicalDevices
+ * overwrites the contents of the variable pointed to by
+ * pPhysicalDeviceCount with the number of physical devices in in the
+ * instance; otherwise, vkEnumeratePhysicalDevices overwrites
+ * pPhysicalDeviceCount with the number of physical handles written to
+ * pPhysicalDevices.
+ */
+ if (!pPhysicalDevices) {
+ *pPhysicalDeviceCount = instance->physicalDeviceCount;
+ } else if (*pPhysicalDeviceCount >= 1) {
+ pPhysicalDevices[0] = radv_physical_device_to_handle(&instance->physicalDevice);
+ *pPhysicalDeviceCount = 1;
+ } else {
+ *pPhysicalDeviceCount = 0;
+ }
+
+ return VK_SUCCESS;
+}
+
+void radv_GetPhysicalDeviceFeatures(
+ VkPhysicalDevice physicalDevice,
+ VkPhysicalDeviceFeatures* pFeatures)
+{
+ // RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
+
+ memset(pFeatures, 0, sizeof(*pFeatures));
+
+ *pFeatures = (VkPhysicalDeviceFeatures) {
+ .robustBufferAccess = true,
+ .fullDrawIndexUint32 = true,
+ .imageCubeArray = true,
+ .independentBlend = true,
+ .geometryShader = false,
+ .tessellationShader = false,
+ .sampleRateShading = false,
+ .dualSrcBlend = true,
+ .logicOp = true,
+ .multiDrawIndirect = true,
+ .drawIndirectFirstInstance = true,
+ .depthClamp = true,
+ .depthBiasClamp = true,
+ .fillModeNonSolid = true,
+ .depthBounds = true,
+ .wideLines = true,
+ .largePoints = true,
+ .alphaToOne = true,
+ .multiViewport = false,
+ .samplerAnisotropy = false, /* FINISHME */
+ .textureCompressionETC2 = false,
+ .textureCompressionASTC_LDR = false,
+ .textureCompressionBC = true,
+ .occlusionQueryPrecise = true,
+ .pipelineStatisticsQuery = false,
+ .vertexPipelineStoresAndAtomics = true,
+ .fragmentStoresAndAtomics = true,
+ .shaderTessellationAndGeometryPointSize = true,
+ .shaderImageGatherExtended = false,
+ .shaderStorageImageExtendedFormats = false,
+ .shaderStorageImageMultisample = false,
+ .shaderUniformBufferArrayDynamicIndexing = true,
+ .shaderSampledImageArrayDynamicIndexing = true,
+ .shaderStorageBufferArrayDynamicIndexing = true,
+ .shaderStorageImageArrayDynamicIndexing = true,
+ .shaderStorageImageReadWithoutFormat = false,
+ .shaderStorageImageWriteWithoutFormat = true,
+ .shaderClipDistance = true,
+ .shaderCullDistance = true,
+ .shaderFloat64 = false,
+ .shaderInt64 = false,
+ .shaderInt16 = false,
+ .alphaToOne = true,
+ .variableMultisampleRate = false,
+ .inheritedQueries = false,
+ };
+}
+
+void
+radv_device_get_cache_uuid(void *uuid)
+{
+ memset(uuid, 0, VK_UUID_SIZE);
+ snprintf(uuid, VK_UUID_SIZE, "radv-%s", RADV_TIMESTAMP);
+}
+
+void radv_GetPhysicalDeviceProperties(
+ VkPhysicalDevice physicalDevice,
+ VkPhysicalDeviceProperties* pProperties)
+{
+ RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
+ VkSampleCountFlags sample_counts = 0xf;
+ VkPhysicalDeviceLimits limits = {
+ .maxImageDimension1D = (1 << 14),
+ .maxImageDimension2D = (1 << 14),
+ .maxImageDimension3D = (1 << 11),
+ .maxImageDimensionCube = (1 << 14),
+ .maxImageArrayLayers = (1 << 11),
+ .maxTexelBufferElements = 128 * 1024 * 1024,
+ .maxUniformBufferRange = UINT32_MAX,
+ .maxStorageBufferRange = UINT32_MAX,
+ .maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE,
+ .maxMemoryAllocationCount = UINT32_MAX,
+ .maxSamplerAllocationCount = 64 * 1024,
+ .bufferImageGranularity = 64, /* A cache line */
+ .sparseAddressSpaceSize = 0,
+ .maxBoundDescriptorSets = MAX_SETS,
+ .maxPerStageDescriptorSamplers = 64,
+ .maxPerStageDescriptorUniformBuffers = 64,
+ .maxPerStageDescriptorStorageBuffers = 64,
+ .maxPerStageDescriptorSampledImages = 64,
+ .maxPerStageDescriptorStorageImages = 64,
+ .maxPerStageDescriptorInputAttachments = 64,
+ .maxPerStageResources = 128,
+ .maxDescriptorSetSamplers = 256,
+ .maxDescriptorSetUniformBuffers = 256,
+ .maxDescriptorSetUniformBuffersDynamic = 256,
+ .maxDescriptorSetStorageBuffers = 256,
+ .maxDescriptorSetStorageBuffersDynamic = 256,
+ .maxDescriptorSetSampledImages = 256,
+ .maxDescriptorSetStorageImages = 256,
+ .maxDescriptorSetInputAttachments = 256,
+ .maxVertexInputAttributes = 32,
+ .maxVertexInputBindings = 32,
+ .maxVertexInputAttributeOffset = 2047,
+ .maxVertexInputBindingStride = 2048,
+ .maxVertexOutputComponents = 128,
+ .maxTessellationGenerationLevel = 0,
+ .maxTessellationPatchSize = 0,
+ .maxTessellationControlPerVertexInputComponents = 0,
+ .maxTessellationControlPerVertexOutputComponents = 0,
+ .maxTessellationControlPerPatchOutputComponents = 0,
+ .maxTessellationControlTotalOutputComponents = 0,
+ .maxTessellationEvaluationInputComponents = 0,
+ .maxTessellationEvaluationOutputComponents = 0,
+ .maxGeometryShaderInvocations = 32,
+ .maxGeometryInputComponents = 64,
+ .maxGeometryOutputComponents = 128,
+ .maxGeometryOutputVertices = 256,
+ .maxGeometryTotalOutputComponents = 1024,
+ .maxFragmentInputComponents = 128,
+ .maxFragmentOutputAttachments = 8,
+ .maxFragmentDualSrcAttachments = 2,
+ .maxFragmentCombinedOutputResources = 8,
+ .maxComputeSharedMemorySize = 32768,
+ .maxComputeWorkGroupCount = { 65535, 65535, 65535 },
+ .maxComputeWorkGroupInvocations = 16 * 1024,
+ .maxComputeWorkGroupSize = {
+ 16 * 1024/*devinfo->max_cs_threads*/,
+ 16 * 1024,
+ 16 * 1024
+ },
+ .subPixelPrecisionBits = 4 /* FIXME */,
+ .subTexelPrecisionBits = 4 /* FIXME */,
+ .mipmapPrecisionBits = 4 /* FIXME */,
+ .maxDrawIndexedIndexValue = UINT32_MAX,
+ .maxDrawIndirectCount = UINT32_MAX,
+ .maxSamplerLodBias = 16,
+ .maxSamplerAnisotropy = 16,
+ .maxViewports = MAX_VIEWPORTS,
+ .maxViewportDimensions = { (1 << 14), (1 << 14) },
+ .viewportBoundsRange = { INT16_MIN, INT16_MAX },
+ .viewportSubPixelBits = 13, /* We take a float? */
+ .minMemoryMapAlignment = 4096, /* A page */
+ .minTexelBufferOffsetAlignment = 1,
+ .minUniformBufferOffsetAlignment = 4,
+ .minStorageBufferOffsetAlignment = 4,
+ .minTexelOffset = -8,
+ .maxTexelOffset = 7,
+ .minTexelGatherOffset = -8,
+ .maxTexelGatherOffset = 7,
+ .minInterpolationOffset = 0, /* FIXME */
+ .maxInterpolationOffset = 0, /* FIXME */
+ .subPixelInterpolationOffsetBits = 0, /* FIXME */
+ .maxFramebufferWidth = (1 << 14),
+ .maxFramebufferHeight = (1 << 14),
+ .maxFramebufferLayers = (1 << 10),
+ .framebufferColorSampleCounts = sample_counts,
+ .framebufferDepthSampleCounts = sample_counts,
+ .framebufferStencilSampleCounts = sample_counts,
+ .framebufferNoAttachmentsSampleCounts = sample_counts,
+ .maxColorAttachments = MAX_RTS,
+ .sampledImageColorSampleCounts = sample_counts,
+ .sampledImageIntegerSampleCounts = VK_SAMPLE_COUNT_1_BIT,
+ .sampledImageDepthSampleCounts = sample_counts,
+ .sampledImageStencilSampleCounts = sample_counts,
+ .storageImageSampleCounts = VK_SAMPLE_COUNT_1_BIT,
+ .maxSampleMaskWords = 1,
+ .timestampComputeAndGraphics = false,
+ .timestampPeriod = 100000.0 / pdevice->rad_info.clock_crystal_freq,
+ .maxClipDistances = 8,
+ .maxCullDistances = 8,
+ .maxCombinedClipAndCullDistances = 8,
+ .discreteQueuePriorities = 1,
+ .pointSizeRange = { 0.125, 255.875 },
+ .lineWidthRange = { 0.0, 7.9921875 },
+ .pointSizeGranularity = (1.0 / 8.0),
+ .lineWidthGranularity = (1.0 / 128.0),
+ .strictLines = false, /* FINISHME */
+ .standardSampleLocations = true,
+ .optimalBufferCopyOffsetAlignment = 128,
+ .optimalBufferCopyRowPitchAlignment = 128,
+ .nonCoherentAtomSize = 64,
+ };
+
+ *pProperties = (VkPhysicalDeviceProperties) {
+ .apiVersion = VK_MAKE_VERSION(1, 0, 5),
+ .driverVersion = 1,
+ .vendorID = 0x1002,
+ .deviceID = pdevice->rad_info.pci_id,
+ .deviceType = VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU,
+ .limits = limits,
+ .sparseProperties = {0}, /* Broadwell doesn't do sparse. */
+ };
+
+ strcpy(pProperties->deviceName, pdevice->name);
+ radv_device_get_cache_uuid(pProperties->pipelineCacheUUID);
+}
+
+void radv_GetPhysicalDeviceQueueFamilyProperties(
+ VkPhysicalDevice physicalDevice,
+ uint32_t* pCount,
+ VkQueueFamilyProperties* pQueueFamilyProperties)
+{
+ if (pQueueFamilyProperties == NULL) {
+ *pCount = 1;
+ return;
+ }
+ assert(*pCount >= 1);
+
+ *pQueueFamilyProperties = (VkQueueFamilyProperties) {
+ .queueFlags = VK_QUEUE_GRAPHICS_BIT |
+ VK_QUEUE_COMPUTE_BIT |
+ VK_QUEUE_TRANSFER_BIT,
+ .queueCount = 1,
+ .timestampValidBits = 64,
+ .minImageTransferGranularity = (VkExtent3D) { 1, 1, 1 },
+ };
+}
+
+void radv_GetPhysicalDeviceMemoryProperties(
+ VkPhysicalDevice physicalDevice,
+ VkPhysicalDeviceMemoryProperties* pMemoryProperties)
+{
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
+
+ pMemoryProperties->memoryTypeCount = 3;
+ pMemoryProperties->memoryTypes[0] = (VkMemoryType) {
+ .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
+ .heapIndex = 0,
+ };
+ pMemoryProperties->memoryTypes[1] = (VkMemoryType) {
+ .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
+ VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
+ .heapIndex = 0,
+ };
+ pMemoryProperties->memoryTypes[2] = (VkMemoryType) {
+ .propertyFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT|
+ VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
+ VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
+ .heapIndex = 1,
+ };
+
+ pMemoryProperties->memoryHeapCount = 2;
+ pMemoryProperties->memoryHeaps[0] = (VkMemoryHeap) {
+ .size = physical_device->rad_info.vram_size,
+ .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT,
+ };
+ pMemoryProperties->memoryHeaps[1] = (VkMemoryHeap) {
+ .size = physical_device->rad_info.gart_size,
+ .flags = 0,
+ };
+}
+
+static VkResult
+radv_queue_init(struct radv_device *device, struct radv_queue *queue)
+{
+ queue->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
+ queue->device = device;
+
+ return VK_SUCCESS;
+}
+
+static void
+radv_queue_finish(struct radv_queue *queue)
+{
+}
+
+VkResult radv_CreateDevice(
+ VkPhysicalDevice physicalDevice,
+ const VkDeviceCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkDevice* pDevice)
+{
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
+ VkResult result;
+ struct radv_device *device;
+
+ for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
+ bool found = false;
+ for (uint32_t j = 0; j < ARRAY_SIZE(device_extensions); j++) {
+ if (strcmp(pCreateInfo->ppEnabledExtensionNames[i],
+ device_extensions[j].extensionName) == 0) {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT);
+ }
+
+ device = radv_alloc2(&physical_device->instance->alloc, pAllocator,
+ sizeof(*device), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
+ if (!device)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ device->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
+ device->instance = physical_device->instance;
+
+ device->ws = physical_device->ws;
+ if (pAllocator)
+ device->alloc = *pAllocator;
+ else
+ device->alloc = physical_device->instance->alloc;
+
+ device->hw_ctx = device->ws->ctx_create(device->ws);
+ if (!device->hw_ctx) {
+ result = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto fail_free;
+ }
+
+ radv_queue_init(device, &device->queue);
+
+ result = radv_device_init_meta(device);
+ if (result != VK_SUCCESS) {
+ device->ws->ctx_destroy(device->hw_ctx);
+ goto fail_free;
+ }
+ device->allow_fast_clears = env_var_as_boolean("RADV_FAST_CLEARS", false);
+ device->allow_dcc = !env_var_as_boolean("RADV_DCC_DISABLE", false);
+
+ if (device->allow_fast_clears && device->allow_dcc)
+ radv_finishme("DCC fast clears have not been tested\n");
+
+ radv_device_init_msaa(device);
+ device->empty_cs = device->ws->cs_create(device->ws, RING_GFX);
+ radeon_emit(device->empty_cs, PKT3(PKT3_CONTEXT_CONTROL, 1, 0));
+ radeon_emit(device->empty_cs, CONTEXT_CONTROL_LOAD_ENABLE(1));
+ radeon_emit(device->empty_cs, CONTEXT_CONTROL_SHADOW_ENABLE(1));
+ device->ws->cs_finalize(device->empty_cs);
+ *pDevice = radv_device_to_handle(device);
+ return VK_SUCCESS;
+fail_free:
+ radv_free(&device->alloc, device);
+ return result;
+}
+
+void radv_DestroyDevice(
+ VkDevice _device,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+
+ device->ws->ctx_destroy(device->hw_ctx);
+ radv_queue_finish(&device->queue);
+ radv_device_finish_meta(device);
+
+ radv_free(&device->alloc, device);
+}
+
+VkResult radv_EnumerateInstanceExtensionProperties(
+ const char* pLayerName,
+ uint32_t* pPropertyCount,
+ VkExtensionProperties* pProperties)
+{
+ unsigned i;
+ if (pProperties == NULL) {
+ *pPropertyCount = ARRAY_SIZE(global_extensions);
+ return VK_SUCCESS;
+ }
+
+ for (i = 0; i < *pPropertyCount; i++)
+ memcpy(&pProperties[i], &global_extensions[i], sizeof(VkExtensionProperties));
+
+ *pPropertyCount = i;
+ if (i < ARRAY_SIZE(global_extensions))
+ return VK_INCOMPLETE;
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_EnumerateDeviceExtensionProperties(
+ VkPhysicalDevice physicalDevice,
+ const char* pLayerName,
+ uint32_t* pPropertyCount,
+ VkExtensionProperties* pProperties)
+{
+ unsigned i;
+
+ if (pProperties == NULL) {
+ *pPropertyCount = ARRAY_SIZE(device_extensions);
+ return VK_SUCCESS;
+ }
+
+ for (i = 0; i < *pPropertyCount; i++)
+ memcpy(&pProperties[i], &device_extensions[i], sizeof(VkExtensionProperties));
+
+ *pPropertyCount = i;
+ if (i < ARRAY_SIZE(device_extensions))
+ return VK_INCOMPLETE;
+ return VK_SUCCESS;
+}
+
+VkResult radv_EnumerateInstanceLayerProperties(
+ uint32_t* pPropertyCount,
+ VkLayerProperties* pProperties)
+{
+ if (pProperties == NULL) {
+ *pPropertyCount = 0;
+ return VK_SUCCESS;
+ }
+
+ /* None supported at this time */
+ return vk_error(VK_ERROR_LAYER_NOT_PRESENT);
+}
+
+VkResult radv_EnumerateDeviceLayerProperties(
+ VkPhysicalDevice physicalDevice,
+ uint32_t* pPropertyCount,
+ VkLayerProperties* pProperties)
+{
+ if (pProperties == NULL) {
+ *pPropertyCount = 0;
+ return VK_SUCCESS;
+ }
+
+ /* None supported at this time */
+ return vk_error(VK_ERROR_LAYER_NOT_PRESENT);
+}
+
+void radv_GetDeviceQueue(
+ VkDevice _device,
+ uint32_t queueNodeIndex,
+ uint32_t queueIndex,
+ VkQueue* pQueue)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+
+ assert(queueIndex == 0);
+
+ *pQueue = radv_queue_to_handle(&device->queue);
+}
+
+VkResult radv_QueueSubmit(
+ VkQueue _queue,
+ uint32_t submitCount,
+ const VkSubmitInfo* pSubmits,
+ VkFence _fence)
+{
+ RADV_FROM_HANDLE(radv_queue, queue, _queue);
+ RADV_FROM_HANDLE(radv_fence, fence, _fence);
+ struct radeon_winsys_fence *base_fence = fence ? fence->fence : NULL;
+ struct radeon_winsys_ctx *ctx = queue->device->hw_ctx;
+ int ret;
+
+ for (uint32_t i = 0; i < submitCount; i++) {
+ struct radeon_winsys_cs **cs_array;
+ bool can_patch = true;
+
+ if (!pSubmits[i].commandBufferCount)
+ continue;
+
+ cs_array = malloc(sizeof(struct radeon_winsys_cs *) *
+ pSubmits[i].commandBufferCount);
+
+ for (uint32_t j = 0; j < pSubmits[i].commandBufferCount; j++) {
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer,
+ pSubmits[i].pCommandBuffers[j]);
+ assert(cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY);
+
+ cs_array[j] = cmd_buffer->cs;
+ if ((cmd_buffer->usage_flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT))
+ can_patch = false;
+ }
+ ret = queue->device->ws->cs_submit(ctx, cs_array,
+ pSubmits[i].commandBufferCount,
+ can_patch, base_fence);
+ if (ret)
+ radv_loge("failed to submit CS %d\n", i);
+ free(cs_array);
+ }
+
+ if (fence) {
+ if (!submitCount)
+ ret = queue->device->ws->cs_submit(ctx, &queue->device->empty_cs,
+ 1, false, base_fence);
+
+ fence->submitted = true;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_QueueWaitIdle(
+ VkQueue _queue)
+{
+ RADV_FROM_HANDLE(radv_queue, queue, _queue);
+
+ queue->device->ws->ctx_wait_idle(queue->device->hw_ctx);
+ return VK_SUCCESS;
+}
+
+VkResult radv_DeviceWaitIdle(
+ VkDevice _device)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+
+ device->ws->ctx_wait_idle(device->hw_ctx);
+ return VK_SUCCESS;
+}
+
+PFN_vkVoidFunction radv_GetInstanceProcAddr(
+ VkInstance instance,
+ const char* pName)
+{
+ return radv_lookup_entrypoint(pName);
+}
+
+/* The loader wants us to expose a second GetInstanceProcAddr function
+ * to work around certain LD_PRELOAD issues seen in apps.
+ */
+PUBLIC
+VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(
+ VkInstance instance,
+ const char* pName);
+
+PUBLIC
+VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(
+ VkInstance instance,
+ const char* pName)
+{
+ return radv_GetInstanceProcAddr(instance, pName);
+}
+
+PFN_vkVoidFunction radv_GetDeviceProcAddr(
+ VkDevice device,
+ const char* pName)
+{
+ return radv_lookup_entrypoint(pName);
+}
+
+VkResult radv_AllocateMemory(
+ VkDevice _device,
+ const VkMemoryAllocateInfo* pAllocateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkDeviceMemory* pMem)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_device_memory *mem;
+ VkResult result;
+ enum radeon_bo_domain domain;
+ uint32_t flags = 0;
+ assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO);
+
+ if (pAllocateInfo->allocationSize == 0) {
+ /* Apparently, this is allowed */
+ *pMem = VK_NULL_HANDLE;
+ return VK_SUCCESS;
+ }
+
+ mem = radv_alloc2(&device->alloc, pAllocator, sizeof(*mem), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (mem == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ uint64_t alloc_size = align_u64(pAllocateInfo->allocationSize, 4096);
+ if (pAllocateInfo->memoryTypeIndex == 2)
+ domain = RADEON_DOMAIN_GTT;
+ else
+ domain = RADEON_DOMAIN_VRAM;
+
+ if (pAllocateInfo->memoryTypeIndex == 0)
+ flags |= RADEON_FLAG_NO_CPU_ACCESS;
+ else
+ flags |= RADEON_FLAG_CPU_ACCESS;
+ mem->bo = device->ws->buffer_create(device->ws, alloc_size, 32768,
+ domain, flags);
+
+ if (!mem->bo) {
+ result = VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ goto fail;
+ }
+ mem->type_index = pAllocateInfo->memoryTypeIndex;
+
+ *pMem = radv_device_memory_to_handle(mem);
+
+ return VK_SUCCESS;
+
+fail:
+ radv_free2(&device->alloc, pAllocator, mem);
+
+ return result;
+}
+
+void radv_FreeMemory(
+ VkDevice _device,
+ VkDeviceMemory _mem,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_device_memory, mem, _mem);
+
+ if (mem == NULL)
+ return;
+
+ device->ws->buffer_destroy(mem->bo);
+ mem->bo = NULL;
+
+ radv_free2(&device->alloc, pAllocator, mem);
+}
+
+VkResult radv_MapMemory(
+ VkDevice _device,
+ VkDeviceMemory _memory,
+ VkDeviceSize offset,
+ VkDeviceSize size,
+ VkMemoryMapFlags flags,
+ void** ppData)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_device_memory, mem, _memory);
+
+ if (mem == NULL) {
+ *ppData = NULL;
+ return VK_SUCCESS;
+ }
+
+ *ppData = device->ws->buffer_map(mem->bo);
+ if (*ppData) {
+ *ppData += offset;
+ return VK_SUCCESS;
+ }
+
+ return VK_ERROR_MEMORY_MAP_FAILED;
+}
+
+void radv_UnmapMemory(
+ VkDevice _device,
+ VkDeviceMemory _memory)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_device_memory, mem, _memory);
+
+ if (mem == NULL)
+ return;
+
+ device->ws->buffer_unmap(mem->bo);
+}
+
+VkResult radv_FlushMappedMemoryRanges(
+ VkDevice _device,
+ uint32_t memoryRangeCount,
+ const VkMappedMemoryRange* pMemoryRanges)
+{
+ return VK_SUCCESS;
+}
+
+VkResult radv_InvalidateMappedMemoryRanges(
+ VkDevice _device,
+ uint32_t memoryRangeCount,
+ const VkMappedMemoryRange* pMemoryRanges)
+{
+ return VK_SUCCESS;
+}
+
+void radv_GetBufferMemoryRequirements(
+ VkDevice device,
+ VkBuffer _buffer,
+ VkMemoryRequirements* pMemoryRequirements)
+{
+ RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
+
+ /* The Vulkan spec (git aaed022) says:
+ *
+ * memoryTypeBits is a bitfield and contains one bit set for every
+ * supported memory type for the resource. The bit `1<<i` is set if and
+ * only if the memory type `i` in the VkPhysicalDeviceMemoryProperties
+ * structure for the physical device is supported.
+ *
+ * We support exactly one memory type.
+ */
+ pMemoryRequirements->memoryTypeBits = 0x7;
+
+ pMemoryRequirements->size = buffer->size;
+ pMemoryRequirements->alignment = 16;
+}
+
+void radv_GetImageMemoryRequirements(
+ VkDevice device,
+ VkImage _image,
+ VkMemoryRequirements* pMemoryRequirements)
+{
+ RADV_FROM_HANDLE(radv_image, image, _image);
+
+ /* The Vulkan spec (git aaed022) says:
+ *
+ * memoryTypeBits is a bitfield and contains one bit set for every
+ * supported memory type for the resource. The bit `1<<i` is set if and
+ * only if the memory type `i` in the VkPhysicalDeviceMemoryProperties
+ * structure for the physical device is supported.
+ *
+ * We support exactly one memory type.
+ */
+ pMemoryRequirements->memoryTypeBits = 0x7;
+
+ pMemoryRequirements->size = image->size;
+ pMemoryRequirements->alignment = image->alignment;
+}
+
+void radv_GetImageSparseMemoryRequirements(
+ VkDevice device,
+ VkImage image,
+ uint32_t* pSparseMemoryRequirementCount,
+ VkSparseImageMemoryRequirements* pSparseMemoryRequirements)
+{
+ stub();
+}
+
+void radv_GetDeviceMemoryCommitment(
+ VkDevice device,
+ VkDeviceMemory memory,
+ VkDeviceSize* pCommittedMemoryInBytes)
+{
+ *pCommittedMemoryInBytes = 0;
+}
+
+VkResult radv_BindBufferMemory(
+ VkDevice device,
+ VkBuffer _buffer,
+ VkDeviceMemory _memory,
+ VkDeviceSize memoryOffset)
+{
+ RADV_FROM_HANDLE(radv_device_memory, mem, _memory);
+ RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
+
+ if (mem) {
+ buffer->bo = mem->bo;
+ buffer->offset = memoryOffset;
+ } else {
+ buffer->bo = NULL;
+ buffer->offset = 0;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_BindImageMemory(
+ VkDevice device,
+ VkImage _image,
+ VkDeviceMemory _memory,
+ VkDeviceSize memoryOffset)
+{
+ RADV_FROM_HANDLE(radv_device_memory, mem, _memory);
+ RADV_FROM_HANDLE(radv_image, image, _image);
+
+ if (mem) {
+ image->bo = mem->bo;
+ image->offset = memoryOffset;
+ } else {
+ image->bo = NULL;
+ image->offset = 0;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_QueueBindSparse(
+ VkQueue queue,
+ uint32_t bindInfoCount,
+ const VkBindSparseInfo* pBindInfo,
+ VkFence fence)
+{
+ stub_return(VK_ERROR_INCOMPATIBLE_DRIVER);
+}
+
+VkResult radv_CreateFence(
+ VkDevice _device,
+ const VkFenceCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkFence* pFence)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_fence *fence = radv_alloc2(&device->alloc, pAllocator,
+ sizeof(*fence), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+ if (!fence)
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+
+ memset(fence, 0, sizeof(*fence));
+ fence->submitted = false;
+ fence->signalled = !!(pCreateInfo->flags & VK_FENCE_CREATE_SIGNALED_BIT);
+ fence->fence = device->ws->create_fence();
+
+
+ *pFence = radv_fence_to_handle(fence);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyFence(
+ VkDevice _device,
+ VkFence _fence,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_fence, fence, _fence);
+
+ if (!fence)
+ return;
+ device->ws->destroy_fence(fence->fence);
+ radv_free2(&device->alloc, pAllocator, fence);
+}
+
+static uint64_t radv_get_absolute_timeout(uint64_t timeout)
+{
+ uint64_t current_time;
+ struct timespec tv;
+
+ clock_gettime(CLOCK_MONOTONIC, &tv);
+ current_time = tv.tv_nsec + tv.tv_sec*1000000000ull;
+
+ timeout = MIN2(UINT64_MAX - current_time, timeout);
+
+ return current_time + timeout;
+}
+
+VkResult radv_WaitForFences(
+ VkDevice _device,
+ uint32_t fenceCount,
+ const VkFence* pFences,
+ VkBool32 waitAll,
+ uint64_t timeout)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ timeout = radv_get_absolute_timeout(timeout);
+
+ if (!waitAll && fenceCount > 1) {
+ fprintf(stderr, "radv: WaitForFences without waitAll not implemented yet\n");
+ }
+
+ for (uint32_t i = 0; i < fenceCount; ++i) {
+ RADV_FROM_HANDLE(radv_fence, fence, pFences[i]);
+ bool expired = false;
+
+ if (!fence->submitted)
+ return VK_TIMEOUT;
+
+ if (fence->signalled)
+ continue;
+
+ expired = device->ws->fence_wait(device->ws, fence->fence, true, timeout);
+ if (!expired)
+ return VK_TIMEOUT;
+
+ fence->signalled = true;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_ResetFences(VkDevice device,
+ uint32_t fenceCount,
+ const VkFence *pFences)
+{
+ for (unsigned i = 0; i < fenceCount; ++i) {
+ RADV_FROM_HANDLE(radv_fence, fence, pFences[i]);
+ fence->submitted = fence->signalled = false;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_GetFenceStatus(VkDevice _device, VkFence _fence)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_fence, fence, _fence);
+
+ if (!fence->submitted)
+ return VK_NOT_READY;
+
+ if (!device->ws->fence_wait(device->ws, fence->fence, false, 0))
+ return VK_NOT_READY;
+
+ return VK_SUCCESS;
+}
+
+
+// Queue semaphore functions
+
+VkResult radv_CreateSemaphore(
+ VkDevice device,
+ const VkSemaphoreCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSemaphore* pSemaphore)
+{
+ /* The DRM execbuffer ioctl always execute in-oder, even between different
+ * rings. As such, there's nothing to do for the user space semaphore.
+ */
+
+ *pSemaphore = (VkSemaphore)1;
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroySemaphore(
+ VkDevice device,
+ VkSemaphore semaphore,
+ const VkAllocationCallbacks* pAllocator)
+{
+}
+
+VkResult radv_CreateEvent(
+ VkDevice _device,
+ const VkEventCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkEvent* pEvent)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_event *event = radv_alloc2(&device->alloc, pAllocator,
+ sizeof(*event), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+ if (!event)
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+
+ event->bo = device->ws->buffer_create(device->ws, 8, 8,
+ RADEON_DOMAIN_GTT,
+ RADEON_FLAG_CPU_ACCESS);
+ if (!event->bo) {
+ radv_free2(&device->alloc, pAllocator, event);
+ return VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ }
+
+ event->map = (uint64_t*)device->ws->buffer_map(event->bo);
+
+ *pEvent = radv_event_to_handle(event);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyEvent(
+ VkDevice _device,
+ VkEvent _event,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_event, event, _event);
+
+ if (!event)
+ return;
+ device->ws->buffer_destroy(event->bo);
+ radv_free2(&device->alloc, pAllocator, event);
+}
+
+VkResult radv_GetEventStatus(
+ VkDevice _device,
+ VkEvent _event)
+{
+ RADV_FROM_HANDLE(radv_event, event, _event);
+
+ if (*event->map == 1)
+ return VK_EVENT_SET;
+ return VK_EVENT_RESET;
+}
+
+VkResult radv_SetEvent(
+ VkDevice _device,
+ VkEvent _event)
+{
+ RADV_FROM_HANDLE(radv_event, event, _event);
+ *event->map = 1;
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_ResetEvent(
+ VkDevice _device,
+ VkEvent _event)
+{
+ RADV_FROM_HANDLE(radv_event, event, _event);
+ *event->map = 0;
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_CreateBuffer(
+ VkDevice _device,
+ const VkBufferCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkBuffer* pBuffer)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_buffer *buffer;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
+
+ buffer = radv_alloc2(&device->alloc, pAllocator, sizeof(*buffer), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (buffer == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ buffer->size = pCreateInfo->size;
+ buffer->usage = pCreateInfo->usage;
+ buffer->bo = NULL;
+ buffer->offset = 0;
+
+ *pBuffer = radv_buffer_to_handle(buffer);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyBuffer(
+ VkDevice _device,
+ VkBuffer _buffer,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
+
+ if (!buffer)
+ return;
+
+ radv_free2(&device->alloc, pAllocator, buffer);
+}
+
+static inline unsigned
+si_tile_mode_index(const struct radv_image *image, unsigned level, bool stencil)
+{
+ if (stencil)
+ return image->surface.stencil_tiling_index[level];
+ else
+ return image->surface.tiling_index[level];
+}
+
+static void
+radv_initialise_color_surface(struct radv_device *device,
+ struct radv_color_buffer_info *cb,
+ struct radv_image_view *iview)
+{
+ const struct vk_format_description *desc;
+ unsigned ntype, format, swap, endian;
+ unsigned blend_clamp = 0, blend_bypass = 0;
+ unsigned pitch_tile_max, slice_tile_max, tile_mode_index;
+ uint64_t va;
+ const struct radeon_surf *surf = &iview->image->surface;
+ const struct radeon_surf_level *level_info = &surf->level[iview->base_mip];
+
+ desc = vk_format_description(iview->vk_format);
+
+ memset(cb, 0, sizeof(*cb));
+
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset;
+ va += level_info->offset;
+ cb->cb_color_base = va >> 8;
+
+ /* CMASK variables */
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset;
+ va += iview->image->cmask.offset;
+ cb->cb_color_cmask = va >> 8;
+ cb->cb_color_cmask_slice = iview->image->cmask.slice_tile_max;
+
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset;
+ va += iview->image->dcc_offset;
+ cb->cb_dcc_base = va >> 8;
+
+ cb->cb_color_view = S_028C6C_SLICE_START(iview->base_layer) |
+ S_028C6C_SLICE_MAX(iview->base_layer + iview->extent.depth - 1);
+
+ cb->micro_tile_mode = iview->image->surface.micro_tile_mode;
+ pitch_tile_max = level_info->nblk_x / 8 - 1;
+ slice_tile_max = (level_info->nblk_x * level_info->nblk_y) / 64 - 1;
+ tile_mode_index = si_tile_mode_index(iview->image, iview->base_mip, false);
+
+ cb->cb_color_pitch = S_028C64_TILE_MAX(pitch_tile_max);
+ cb->cb_color_slice = S_028C68_TILE_MAX(slice_tile_max);
+
+ /* Intensity is implemented as Red, so treat it that way. */
+ cb->cb_color_attrib = S_028C74_FORCE_DST_ALPHA_1(desc->swizzle[3] == VK_SWIZZLE_1) |
+ S_028C74_TILE_MODE_INDEX(tile_mode_index);
+
+ if (iview->image->samples > 1) {
+ unsigned log_samples = util_logbase2(iview->image->samples);
+
+ cb->cb_color_attrib |= S_028C74_NUM_SAMPLES(log_samples) |
+ S_028C74_NUM_FRAGMENTS(log_samples);
+ }
+
+ if (iview->image->fmask.size) {
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset + iview->image->fmask.offset;
+ if (device->instance->physicalDevice.rad_info.chip_class >= CIK)
+ cb->cb_color_pitch |= S_028C64_FMASK_TILE_MAX(iview->image->fmask.pitch_in_pixels / 8 - 1);
+ cb->cb_color_attrib |= S_028C74_FMASK_TILE_MODE_INDEX(iview->image->fmask.tile_mode_index);
+ cb->cb_color_fmask = va >> 8;
+ cb->cb_color_fmask_slice = S_028C88_TILE_MAX(iview->image->fmask.slice_tile_max);
+ } else {
+ /* This must be set for fast clear to work without FMASK. */
+ if (device->instance->physicalDevice.rad_info.chip_class >= CIK)
+ cb->cb_color_pitch |= S_028C64_FMASK_TILE_MAX(pitch_tile_max);
+ cb->cb_color_attrib |= S_028C74_FMASK_TILE_MODE_INDEX(tile_mode_index);
+ cb->cb_color_fmask = cb->cb_color_base;
+ cb->cb_color_fmask_slice = S_028C88_TILE_MAX(slice_tile_max);
+ }
+
+ ntype = radv_translate_color_numformat(iview->vk_format,
+ desc,
+ vk_format_get_first_non_void_channel(iview->vk_format));
+ format = radv_translate_colorformat(iview->vk_format);
+ if (format == V_028C70_COLOR_INVALID || ntype == ~0u)
+ radv_finishme("Illegal color\n");
+ swap = radv_translate_colorswap(iview->vk_format, FALSE);
+ endian = radv_colorformat_endian_swap(format);
+
+ /* blend clamp should be set for all NORM/SRGB types */
+ if (ntype == V_028C70_NUMBER_UNORM ||
+ ntype == V_028C70_NUMBER_SNORM ||
+ ntype == V_028C70_NUMBER_SRGB)
+ blend_clamp = 1;
+
+ /* set blend bypass according to docs if SINT/UINT or
+ 8/24 COLOR variants */
+ if (ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT ||
+ format == V_028C70_COLOR_8_24 || format == V_028C70_COLOR_24_8 ||
+ format == V_028C70_COLOR_X24_8_32_FLOAT) {
+ blend_clamp = 0;
+ blend_bypass = 1;
+ }
+#if 0
+ if ((ntype == V_028C70_NUMBER_UINT || ntype == V_028C70_NUMBER_SINT) &&
+ (format == V_028C70_COLOR_8 ||
+ format == V_028C70_COLOR_8_8 ||
+ format == V_028C70_COLOR_8_8_8_8))
+ ->color_is_int8 = true;
+#endif
+ cb->cb_color_info = S_028C70_FORMAT(format) |
+ S_028C70_COMP_SWAP(swap) |
+ S_028C70_BLEND_CLAMP(blend_clamp) |
+ S_028C70_BLEND_BYPASS(blend_bypass) |
+ S_028C70_SIMPLE_FLOAT(1) |
+ S_028C70_ROUND_MODE(ntype != V_028C70_NUMBER_UNORM &&
+ ntype != V_028C70_NUMBER_SNORM &&
+ ntype != V_028C70_NUMBER_SRGB &&
+ format != V_028C70_COLOR_8_24 &&
+ format != V_028C70_COLOR_24_8) |
+ S_028C70_NUMBER_TYPE(ntype) |
+ S_028C70_ENDIAN(endian);
+ if (iview->image->samples > 1)
+ if (iview->image->fmask.size)
+ cb->cb_color_info |= S_028C70_COMPRESSION(1);
+
+ if (iview->image->cmask.size && device->allow_fast_clears)
+ cb->cb_color_info |= S_028C70_FAST_CLEAR(1);
+
+ if (iview->image->surface.dcc_size && level_info->dcc_enabled)
+ cb->cb_color_info |= S_028C70_DCC_ENABLE(1);
+
+ if (device->instance->physicalDevice.rad_info.chip_class >= VI) {
+ unsigned max_uncompressed_block_size = 2;
+ if (iview->image->samples > 1) {
+ if (iview->image->surface.bpe == 1)
+ max_uncompressed_block_size = 0;
+ else if (iview->image->surface.bpe == 2)
+ max_uncompressed_block_size = 1;
+ }
+
+ cb->cb_dcc_control = S_028C78_MAX_UNCOMPRESSED_BLOCK_SIZE(max_uncompressed_block_size) |
+ S_028C78_INDEPENDENT_64B_BLOCKS(1);
+ }
+
+ /* This must be set for fast clear to work without FMASK. */
+ if (!iview->image->fmask.size &&
+ device->instance->physicalDevice.rad_info.chip_class == SI) {
+ unsigned bankh = util_logbase2(iview->image->surface.bankh);
+ cb->cb_color_attrib |= S_028C74_FMASK_BANK_HEIGHT(bankh);
+ }
+}
+
+static void
+radv_initialise_ds_surface(struct radv_device *device,
+ struct radv_ds_buffer_info *ds,
+ struct radv_image_view *iview)
+{
+ unsigned level = iview->base_mip;
+ unsigned format;
+ uint64_t va, s_offs, z_offs;
+ const struct radeon_surf_level *level_info = &iview->image->surface.level[level];
+ memset(ds, 0, sizeof(*ds));
+ switch (iview->vk_format) {
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ case VK_FORMAT_X8_D24_UNORM_PACK32:
+ ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-24);
+ ds->offset_scale = 2.0f;
+ break;
+ case VK_FORMAT_D16_UNORM:
+ case VK_FORMAT_D16_UNORM_S8_UINT:
+ ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-16);
+ ds->offset_scale = 4.0f;
+ break;
+ case VK_FORMAT_D32_SFLOAT:
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ ds->pa_su_poly_offset_db_fmt_cntl = S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(-23) |
+ S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1);
+ ds->offset_scale = 1.0f;
+ break;
+ default:
+ break;
+ }
+
+ format = radv_translate_dbformat(iview->vk_format);
+ if (format == V_028040_Z_INVALID) {
+ fprintf(stderr, "Invalid DB format: %d, disabling DB.\n", iview->vk_format);
+ }
+
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset;
+ s_offs = z_offs = va;
+ z_offs += iview->image->surface.level[level].offset;
+ s_offs += iview->image->surface.stencil_level[level].offset;
+
+ ds->db_depth_view = S_028008_SLICE_START(iview->base_layer) |
+ S_028008_SLICE_MAX(iview->base_layer + iview->extent.depth - 1);
+ ds->db_depth_info = S_02803C_ADDR5_SWIZZLE_MASK(1);
+ ds->db_z_info = S_028040_FORMAT(format) | S_028040_ZRANGE_PRECISION(1);
+
+ if (iview->image->samples > 1)
+ ds->db_z_info |= S_028040_NUM_SAMPLES(util_logbase2(iview->image->samples));
+
+ if (iview->image->surface.flags & RADEON_SURF_SBUFFER)
+ ds->db_stencil_info = S_028044_FORMAT(V_028044_STENCIL_8);
+ else
+ ds->db_stencil_info = S_028044_FORMAT(V_028044_STENCIL_INVALID);
+
+ if (device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ struct radeon_info *info = &device->instance->physicalDevice.rad_info;
+ unsigned tiling_index = iview->image->surface.tiling_index[level];
+ unsigned stencil_index = iview->image->surface.stencil_tiling_index[level];
+ unsigned macro_index = iview->image->surface.macro_tile_index;
+ unsigned tile_mode = info->si_tile_mode_array[tiling_index];
+ unsigned stencil_tile_mode = info->si_tile_mode_array[stencil_index];
+ unsigned macro_mode = info->cik_macrotile_mode_array[macro_index];
+
+ ds->db_depth_info |=
+ S_02803C_ARRAY_MODE(G_009910_ARRAY_MODE(tile_mode)) |
+ S_02803C_PIPE_CONFIG(G_009910_PIPE_CONFIG(tile_mode)) |
+ S_02803C_BANK_WIDTH(G_009990_BANK_WIDTH(macro_mode)) |
+ S_02803C_BANK_HEIGHT(G_009990_BANK_HEIGHT(macro_mode)) |
+ S_02803C_MACRO_TILE_ASPECT(G_009990_MACRO_TILE_ASPECT(macro_mode)) |
+ S_02803C_NUM_BANKS(G_009990_NUM_BANKS(macro_mode));
+ ds->db_z_info |= S_028040_TILE_SPLIT(G_009910_TILE_SPLIT(tile_mode));
+ ds->db_stencil_info |= S_028044_TILE_SPLIT(G_009910_TILE_SPLIT(stencil_tile_mode));
+ } else {
+ unsigned tile_mode_index = si_tile_mode_index(iview->image, level, false);
+ ds->db_z_info |= S_028040_TILE_MODE_INDEX(tile_mode_index);
+ tile_mode_index = si_tile_mode_index(iview->image, level, true);
+ ds->db_stencil_info |= S_028044_TILE_MODE_INDEX(tile_mode_index);
+ }
+
+ if (iview->image->htile.size && !level) {
+ ds->db_z_info |= S_028040_TILE_SURFACE_ENABLE(1) |
+ S_028040_ALLOW_EXPCLEAR(1);
+
+ if (iview->image->surface.flags & RADEON_SURF_SBUFFER) {
+ /* Workaround: For a not yet understood reason, the
+ * combination of MSAA, fast stencil clear and stencil
+ * decompress messes with subsequent stencil buffer
+ * uses. Problem was reproduced on Verde, Bonaire,
+ * Tonga, and Carrizo.
+ *
+ * Disabling EXPCLEAR works around the problem.
+ *
+ * Check piglit's arb_texture_multisample-stencil-clear
+ * test if you want to try changing this.
+ */
+ if (iview->image->samples <= 1)
+ ds->db_stencil_info |= S_028044_ALLOW_EXPCLEAR(1);
+ } else
+ /* Use all of the htile_buffer for depth if there's no stencil. */
+ ds->db_stencil_info |= S_028044_TILE_STENCIL_DISABLE(1);
+
+ va = device->ws->buffer_get_va(iview->bo) + iview->image->offset +
+ iview->image->htile.offset;
+ ds->db_htile_data_base = va >> 8;
+ ds->db_htile_surface = S_028ABC_FULL_CACHE(1);
+ } else {
+ ds->db_htile_data_base = 0;
+ ds->db_htile_surface = 0;
+ }
+
+ ds->db_z_read_base = ds->db_z_write_base = z_offs >> 8;
+ ds->db_stencil_read_base = ds->db_stencil_write_base = s_offs >> 8;
+
+ ds->db_depth_size = S_028058_PITCH_TILE_MAX((level_info->nblk_x / 8) - 1) |
+ S_028058_HEIGHT_TILE_MAX((level_info->nblk_y / 8) - 1);
+ ds->db_depth_slice = S_02805C_SLICE_TILE_MAX((level_info->nblk_x * level_info->nblk_y) / 64 - 1);
+}
+
+VkResult radv_CreateFramebuffer(
+ VkDevice _device,
+ const VkFramebufferCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkFramebuffer* pFramebuffer)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_framebuffer *framebuffer;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO);
+
+ size_t size = sizeof(*framebuffer) +
+ sizeof(struct radv_attachment_info) * pCreateInfo->attachmentCount;
+ framebuffer = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (framebuffer == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ framebuffer->attachment_count = pCreateInfo->attachmentCount;
+ for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
+ VkImageView _iview = pCreateInfo->pAttachments[i];
+ struct radv_image_view *iview = radv_image_view_from_handle(_iview);
+ framebuffer->attachments[i].attachment = iview;
+ if (iview->aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT) {
+ radv_initialise_color_surface(device, &framebuffer->attachments[i].cb, iview);
+ } else if (iview->aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
+ radv_initialise_ds_surface(device, &framebuffer->attachments[i].ds, iview);
+ }
+ }
+
+ framebuffer->width = pCreateInfo->width;
+ framebuffer->height = pCreateInfo->height;
+ framebuffer->layers = pCreateInfo->layers;
+
+ *pFramebuffer = radv_framebuffer_to_handle(framebuffer);
+ return VK_SUCCESS;
+}
+
+void radv_DestroyFramebuffer(
+ VkDevice _device,
+ VkFramebuffer _fb,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_framebuffer, fb, _fb);
+
+ if (!fb)
+ return;
+ radv_free2(&device->alloc, pAllocator, fb);
+}
+
+static unsigned radv_tex_wrap(VkSamplerAddressMode address_mode)
+{
+ switch (address_mode) {
+ case VK_SAMPLER_ADDRESS_MODE_REPEAT:
+ return V_008F30_SQ_TEX_WRAP;
+ case VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT:
+ return V_008F30_SQ_TEX_MIRROR;
+ case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE:
+ return V_008F30_SQ_TEX_CLAMP_LAST_TEXEL;
+ case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER:
+ return V_008F30_SQ_TEX_CLAMP_BORDER;
+ case VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE:
+ return V_008F30_SQ_TEX_MIRROR_ONCE_LAST_TEXEL;
+ default:
+ unreachable("illegal tex wrap mode");
+ break;
+ }
+}
+
+static unsigned
+radv_tex_compare(VkCompareOp op)
+{
+ switch (op) {
+ case VK_COMPARE_OP_NEVER:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_NEVER;
+ case VK_COMPARE_OP_LESS:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_LESS;
+ case VK_COMPARE_OP_EQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_EQUAL;
+ case VK_COMPARE_OP_LESS_OR_EQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_LESSEQUAL;
+ case VK_COMPARE_OP_GREATER:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATER;
+ case VK_COMPARE_OP_NOT_EQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_NOTEQUAL;
+ case VK_COMPARE_OP_GREATER_OR_EQUAL:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL;
+ case VK_COMPARE_OP_ALWAYS:
+ return V_008F30_SQ_TEX_DEPTH_COMPARE_ALWAYS;
+ default:
+ unreachable("illegal compare mode");
+ break;
+ }
+}
+
+static unsigned
+radv_tex_filter(VkFilter filter, unsigned max_ansio)
+{
+ switch (filter) {
+ case VK_FILTER_NEAREST:
+ return (max_ansio > 1 ? V_008F38_SQ_TEX_XY_FILTER_ANISO_POINT :
+ V_008F38_SQ_TEX_XY_FILTER_POINT);
+ case VK_FILTER_LINEAR:
+ return (max_ansio > 1 ? V_008F38_SQ_TEX_XY_FILTER_ANISO_BILINEAR :
+ V_008F38_SQ_TEX_XY_FILTER_BILINEAR);
+ case VK_FILTER_CUBIC_IMG:
+ default:
+ fprintf(stderr, "illegal texture filter");
+ return 0;
+ }
+}
+
+static unsigned
+radv_tex_mipfilter(VkSamplerMipmapMode mode)
+{
+ switch (mode) {
+ case VK_SAMPLER_MIPMAP_MODE_NEAREST:
+ return V_008F38_SQ_TEX_Z_FILTER_POINT;
+ case VK_SAMPLER_MIPMAP_MODE_LINEAR:
+ return V_008F38_SQ_TEX_Z_FILTER_LINEAR;
+ default:
+ return V_008F38_SQ_TEX_Z_FILTER_NONE;
+ }
+}
+
+static unsigned
+radv_tex_bordercolor(VkBorderColor bcolor)
+{
+ switch (bcolor) {
+ case VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK:
+ case VK_BORDER_COLOR_INT_TRANSPARENT_BLACK:
+ return V_008F3C_SQ_TEX_BORDER_COLOR_TRANS_BLACK;
+ case VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK:
+ case VK_BORDER_COLOR_INT_OPAQUE_BLACK:
+ return V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_BLACK;
+ case VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE:
+ case VK_BORDER_COLOR_INT_OPAQUE_WHITE:
+ return V_008F3C_SQ_TEX_BORDER_COLOR_OPAQUE_WHITE;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static void
+radv_init_sampler(struct radv_device *device,
+ struct radv_sampler *sampler,
+ const VkSamplerCreateInfo *pCreateInfo)
+{
+ uint32_t max_aniso = 0;
+ uint32_t max_aniso_ratio = 0;//TODO
+ bool is_vi;
+ is_vi = (device->instance->physicalDevice.rad_info.chip_class >= VI);
+
+ sampler->state[0] = (S_008F30_CLAMP_X(radv_tex_wrap(pCreateInfo->addressModeU)) |
+ S_008F30_CLAMP_Y(radv_tex_wrap(pCreateInfo->addressModeV)) |
+ S_008F30_CLAMP_Z(radv_tex_wrap(pCreateInfo->addressModeW)) |
+ S_008F30_MAX_ANISO_RATIO(max_aniso_ratio) |
+ S_008F30_DEPTH_COMPARE_FUNC(radv_tex_compare(pCreateInfo->compareOp)) |
+ S_008F30_FORCE_UNNORMALIZED(pCreateInfo->unnormalizedCoordinates ? 1 : 0) |
+ S_008F30_DISABLE_CUBE_WRAP(0) |
+ S_008F30_COMPAT_MODE(is_vi));
+ sampler->state[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(pCreateInfo->minLod, 0, 15), 8)) |
+ S_008F34_MAX_LOD(S_FIXED(CLAMP(pCreateInfo->maxLod, 0, 15), 8)));
+ sampler->state[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(pCreateInfo->mipLodBias, -16, 16), 8)) |
+ S_008F38_XY_MAG_FILTER(radv_tex_filter(pCreateInfo->magFilter, max_aniso)) |
+ S_008F38_XY_MIN_FILTER(radv_tex_filter(pCreateInfo->minFilter, max_aniso)) |
+ S_008F38_MIP_FILTER(radv_tex_mipfilter(pCreateInfo->mipmapMode)) |
+ S_008F38_MIP_POINT_PRECLAMP(1) |
+ S_008F38_DISABLE_LSB_CEIL(1) |
+ S_008F38_FILTER_PREC_FIX(1) |
+ S_008F38_ANISO_OVERRIDE(is_vi));
+ sampler->state[3] = (S_008F3C_BORDER_COLOR_PTR(0) |
+ S_008F3C_BORDER_COLOR_TYPE(radv_tex_bordercolor(pCreateInfo->borderColor)));
+}
+
+VkResult radv_CreateSampler(
+ VkDevice _device,
+ const VkSamplerCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSampler* pSampler)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_sampler *sampler;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO);
+
+ sampler = radv_alloc2(&device->alloc, pAllocator, sizeof(*sampler), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (!sampler)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ radv_init_sampler(device, sampler, pCreateInfo);
+ *pSampler = radv_sampler_to_handle(sampler);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroySampler(
+ VkDevice _device,
+ VkSampler _sampler,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_sampler, sampler, _sampler);
+
+ if (!sampler)
+ return;
+ radv_free2(&device->alloc, pAllocator, sampler);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <amdgpu.h>
+
+#include "radv_radeon_winsys.h"
+struct radv_device_info {
+ uint32_t pci_id;
+ enum chip_class chip_class;
+};
--- /dev/null
+# coding=utf-8
+#
+# Copyright © 2015 Intel Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+
+import fileinput, re, sys
+
+# Each function typedef in the vulkan.h header is all on one line and matches
+# this regepx. We hope that won't change.
+
+p = re.compile('typedef ([^ ]*) *\((?:VKAPI_PTR)? *\*PFN_vk([^(]*)\)(.*);')
+
+entrypoints = []
+
+# We generate a static hash table for entry point lookup
+# (vkGetProcAddress). We use a linear congruential generator for our hash
+# function and a power-of-two size table. The prime numbers are determined
+# experimentally.
+
+none = 0xffff
+hash_size = 256
+u32_mask = 2**32 - 1
+hash_mask = hash_size - 1
+
+prime_factor = 5024183
+prime_step = 19
+
+def hash(name):
+ h = 0;
+ for c in name:
+ h = (h * prime_factor + ord(c)) & u32_mask
+
+ return h
+
+def get_platform_guard_macro(name):
+ if "Xlib" in name:
+ return "VK_USE_PLATFORM_XLIB_KHR"
+ elif "Xcb" in name:
+ return "VK_USE_PLATFORM_XCB_KHR"
+ elif "Wayland" in name:
+ return "VK_USE_PLATFORM_WAYLAND_KHR"
+ elif "Mir" in name:
+ return "VK_USE_PLATFORM_MIR_KHR"
+ elif "Android" in name:
+ return "VK_USE_PLATFORM_ANDROID_KHR"
+ elif "Win32" in name:
+ return "VK_USE_PLATFORM_WIN32_KHR"
+ else:
+ return None
+
+def print_guard_start(name):
+ guard = get_platform_guard_macro(name)
+ if guard is not None:
+ print "#ifdef {0}".format(guard)
+
+def print_guard_end(name):
+ guard = get_platform_guard_macro(name)
+ if guard is not None:
+ print "#endif // {0}".format(guard)
+
+opt_header = False
+opt_code = False
+
+if (sys.argv[1] == "header"):
+ opt_header = True
+ sys.argv.pop()
+elif (sys.argv[1] == "code"):
+ opt_code = True
+ sys.argv.pop()
+
+# Parse the entry points in the header
+
+i = 0
+for line in fileinput.input():
+ m = p.match(line)
+ if (m):
+ if m.group(2) == 'VoidFunction':
+ continue
+ fullname = "vk" + m.group(2)
+ h = hash(fullname)
+ entrypoints.append((m.group(1), m.group(2), m.group(3), i, h))
+ i = i + 1
+
+# For outputting entrypoints.h we generate a radv_EntryPoint() prototype
+# per entry point.
+
+if opt_header:
+ print "/* This file generated from vk_gen.py, don't edit directly. */\n"
+
+ print "struct radv_dispatch_table {"
+ print " union {"
+ print " void *entrypoints[%d];" % len(entrypoints)
+ print " struct {"
+
+ for type, name, args, num, h in entrypoints:
+ guard = get_platform_guard_macro(name)
+ if guard is not None:
+ print "#ifdef {0}".format(guard)
+ print " PFN_vk{0} {0};".format(name)
+ print "#else"
+ print " void *{0};".format(name)
+ print "#endif"
+ else:
+ print " PFN_vk{0} {0};".format(name)
+ print " };\n"
+ print " };\n"
+ print "};\n"
+
+ print "void radv_set_dispatch_devinfo(const struct radv_device_info *info);\n"
+
+ for type, name, args, num, h in entrypoints:
+ print_guard_start(name)
+ print "%s radv_%s%s;" % (type, name, args)
+ print "%s vi_%s%s;" % (type, name, args)
+ print "%s cik_%s%s;" % (type, name, args)
+ print "%s si_%s%s;" % (type, name, args)
+ print "%s radv_validate_%s%s;" % (type, name, args)
+ print_guard_end(name)
+ exit()
+
+
+
+print """/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/* DO NOT EDIT! This is a generated file. */
+
+#include "radv_private.h"
+
+struct radv_entrypoint {
+ uint32_t name;
+ uint32_t hash;
+};
+
+/* We use a big string constant to avoid lots of reloctions from the entry
+ * point table to lots of little strings. The entries in the entry point table
+ * store the index into this big string.
+ */
+
+static const char strings[] ="""
+
+offsets = []
+i = 0;
+for type, name, args, num, h in entrypoints:
+ print " \"vk%s\\0\"" % name
+ offsets.append(i)
+ i += 2 + len(name) + 1
+print " ;"
+
+# Now generate the table of all entry points and their validation functions
+
+print "\nstatic const struct radv_entrypoint entrypoints[] = {"
+for type, name, args, num, h in entrypoints:
+ print " { %5d, 0x%08x }," % (offsets[num], h)
+print "};\n"
+
+print """
+
+/* Weak aliases for all potential implementations. These will resolve to
+ * NULL if they're not defined, which lets the resolve_entrypoint() function
+ * either pick the correct entry point.
+ */
+"""
+
+for layer in [ "radv", "validate", "si", "cik", "vi" ]:
+ for type, name, args, num, h in entrypoints:
+ print_guard_start(name)
+ print "%s %s_%s%s __attribute__ ((weak));" % (type, layer, name, args)
+ print_guard_end(name)
+ print "\nconst struct radv_dispatch_table %s_layer = {" % layer
+ for type, name, args, num, h in entrypoints:
+ print_guard_start(name)
+ print " .%s = %s_%s," % (name, layer, name)
+ print_guard_end(name)
+ print "};\n"
+
+print """
+#ifdef DEBUG
+static bool enable_validate = true;
+#else
+static bool enable_validate = false;
+#endif
+
+/* We can't use symbols that need resolving (like, oh, getenv) in the resolve
+ * function. This means that we have to determine whether or not to use the
+ * validation layer sometime before that. The constructor function attribute asks
+ * the dynamic linker to invoke determine_validate() at dlopen() time which
+ * works.
+ */
+static void __attribute__ ((constructor))
+determine_validate(void)
+{
+ const char *s = getenv("ANV_VALIDATE");
+
+ if (s)
+ enable_validate = atoi(s);
+}
+
+static const struct radv_device_info *dispatch_devinfo;
+
+void
+radv_set_dispatch_devinfo(const struct radv_device_info *devinfo)
+{
+ dispatch_devinfo = devinfo;
+}
+
+void * __attribute__ ((noinline))
+radv_resolve_entrypoint(uint32_t index)
+{
+ if (enable_validate && validate_layer.entrypoints[index])
+ return validate_layer.entrypoints[index];
+
+ if (dispatch_devinfo == NULL) {
+ return radv_layer.entrypoints[index];
+ }
+
+ switch (dispatch_devinfo->chip_class) {
+ case VI:
+ if (vi_layer.entrypoints[index])
+ return vi_layer.entrypoints[index];
+ /* fall through */
+ case CIK:
+ if (cik_layer.entrypoints[index])
+ return cik_layer.entrypoints[index];
+ /* fall through */
+ case SI:
+ if (si_layer.entrypoints[index])
+ return si_layer.entrypoints[index];
+ /* fall through */
+ case 0:
+ return radv_layer.entrypoints[index];
+ default:
+ unreachable("unsupported gen\\n");
+ }
+}
+"""
+
+# Now generate the hash table used for entry point look up. This is a
+# uint16_t table of entry point indices. We use 0xffff to indicate an entry
+# in the hash table is empty.
+
+map = [none for f in xrange(hash_size)]
+collisions = [0 for f in xrange(10)]
+for type, name, args, num, h in entrypoints:
+ level = 0
+ while map[h & hash_mask] != none:
+ h = h + prime_step
+ level = level + 1
+ if level > 9:
+ collisions[9] += 1
+ else:
+ collisions[level] += 1
+ map[h & hash_mask] = num
+
+print "/* Hash table stats:"
+print " * size %d entries" % hash_size
+print " * collisions entries"
+for i in xrange(10):
+ if (i == 9):
+ plus = "+"
+ else:
+ plus = " "
+
+ print " * %2d%s %4d" % (i, plus, collisions[i])
+print " */\n"
+
+print "#define none 0x%04x\n" % none
+
+print "static const uint16_t map[] = {"
+for i in xrange(0, hash_size, 8):
+ print " ",
+ for j in xrange(i, i + 8):
+ if map[j] & 0xffff == 0xffff:
+ print " none,",
+ else:
+ print "0x%04x," % (map[j] & 0xffff),
+ print
+
+print "};"
+
+# Finally we generate the hash table lookup function. The hash function and
+# linear probing algorithm matches the hash table generated above.
+
+print """
+void *
+radv_lookup_entrypoint(const char *name)
+{
+ static const uint32_t prime_factor = %d;
+ static const uint32_t prime_step = %d;
+ const struct radv_entrypoint *e;
+ uint32_t hash, h, i;
+ const char *p;
+
+ hash = 0;
+ for (p = name; *p; p++)
+ hash = hash * prime_factor + *p;
+
+ h = hash;
+ do {
+ i = map[h & %d];
+ if (i == none)
+ return NULL;
+ e = &entrypoints[i];
+ h += prime_step;
+ } while (e->hash != hash);
+
+ if (strcmp(name, strings + e->name) != 0)
+ return NULL;
+
+ return radv_resolve_entrypoint(i);
+}
+""" % (prime_factor, prime_step, hash_mask)
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_private.h"
+
+#include "vk_format.h"
+#include "sid.h"
+#include "r600d_common.h"
+
+#include "util/u_half.h"
+#include "util/format_srgb.h"
+
+uint32_t radv_translate_buffer_dataformat(const struct vk_format_description *desc,
+ int first_non_void)
+{
+ unsigned type;
+ int i;
+
+ if (desc->format == VK_FORMAT_B10G11R11_UFLOAT_PACK32)
+ return V_008F0C_BUF_DATA_FORMAT_10_11_11;
+
+ if (first_non_void < 0)
+ return V_008F0C_BUF_DATA_FORMAT_INVALID;
+ type = desc->channel[first_non_void].type;
+
+ if (type == VK_FORMAT_TYPE_FIXED)
+ return V_008F0C_BUF_DATA_FORMAT_INVALID;
+ if (desc->nr_channels == 4 &&
+ desc->channel[0].size == 10 &&
+ desc->channel[1].size == 10 &&
+ desc->channel[2].size == 10 &&
+ desc->channel[3].size == 2)
+ return V_008F0C_BUF_DATA_FORMAT_2_10_10_10;
+
+ /* See whether the components are of the same size. */
+ for (i = 0; i < desc->nr_channels; i++) {
+ if (desc->channel[first_non_void].size != desc->channel[i].size)
+ return V_008F0C_BUF_DATA_FORMAT_INVALID;
+ }
+
+ switch (desc->channel[first_non_void].size) {
+ case 8:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F0C_BUF_DATA_FORMAT_8;
+ case 2:
+ return V_008F0C_BUF_DATA_FORMAT_8_8;
+ case 4:
+ return V_008F0C_BUF_DATA_FORMAT_8_8_8_8;
+ }
+ break;
+ case 16:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F0C_BUF_DATA_FORMAT_16;
+ case 2:
+ return V_008F0C_BUF_DATA_FORMAT_16_16;
+ case 4:
+ return V_008F0C_BUF_DATA_FORMAT_16_16_16_16;
+ }
+ break;
+ case 32:
+ /* From the Southern Islands ISA documentation about MTBUF:
+ * 'Memory reads of data in memory that is 32 or 64 bits do not
+ * undergo any format conversion.'
+ */
+ if (type != VK_FORMAT_TYPE_FLOAT &&
+ !desc->channel[first_non_void].pure_integer)
+ return V_008F0C_BUF_DATA_FORMAT_INVALID;
+
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F0C_BUF_DATA_FORMAT_32;
+ case 2:
+ return V_008F0C_BUF_DATA_FORMAT_32_32;
+ case 3:
+ return V_008F0C_BUF_DATA_FORMAT_32_32_32;
+ case 4:
+ return V_008F0C_BUF_DATA_FORMAT_32_32_32_32;
+ }
+ break;
+ }
+
+ return V_008F0C_BUF_DATA_FORMAT_INVALID;
+}
+
+uint32_t radv_translate_buffer_numformat(const struct vk_format_description *desc,
+ int first_non_void)
+{
+ if (desc->format == VK_FORMAT_B10G11R11_UFLOAT_PACK32)
+ return V_008F0C_BUF_NUM_FORMAT_FLOAT;
+
+ if (first_non_void < 0)
+ return ~0;
+
+ switch (desc->channel[first_non_void].type) {
+ case VK_FORMAT_TYPE_SIGNED:
+ if (desc->channel[first_non_void].normalized)
+ return V_008F0C_BUF_NUM_FORMAT_SNORM;
+ else if (desc->channel[first_non_void].pure_integer)
+ return V_008F0C_BUF_NUM_FORMAT_SINT;
+ else
+ return V_008F0C_BUF_NUM_FORMAT_SSCALED;
+ break;
+ case VK_FORMAT_TYPE_UNSIGNED:
+ if (desc->channel[first_non_void].normalized)
+ return V_008F0C_BUF_NUM_FORMAT_UNORM;
+ else if (desc->channel[first_non_void].pure_integer)
+ return V_008F0C_BUF_NUM_FORMAT_UINT;
+ else
+ return V_008F0C_BUF_NUM_FORMAT_USCALED;
+ break;
+ case VK_FORMAT_TYPE_FLOAT:
+ default:
+ return V_008F0C_BUF_NUM_FORMAT_FLOAT;
+ }
+}
+
+uint32_t radv_translate_tex_dataformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void)
+{
+ bool uniform = true;
+ int i;
+
+ if (!desc)
+ return ~0;
+ /* Colorspace (return non-RGB formats directly). */
+ switch (desc->colorspace) {
+ /* Depth stencil formats */
+ case VK_FORMAT_COLORSPACE_ZS:
+ switch (format) {
+ case VK_FORMAT_D16_UNORM:
+ return V_008F14_IMG_DATA_FORMAT_16;
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ return V_008F14_IMG_DATA_FORMAT_8_24;
+ case VK_FORMAT_S8_UINT:
+ return V_008F14_IMG_DATA_FORMAT_8;
+ case VK_FORMAT_D32_SFLOAT:
+ return V_008F14_IMG_DATA_FORMAT_32;
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ return V_008F14_IMG_DATA_FORMAT_X24_8_32;
+ default:
+ goto out_unknown;
+ }
+
+ case VK_FORMAT_COLORSPACE_YUV:
+ goto out_unknown; /* TODO */
+
+ case VK_FORMAT_COLORSPACE_SRGB:
+ if (desc->nr_channels != 4 && desc->nr_channels != 1)
+ goto out_unknown;
+ break;
+
+ default:
+ break;
+ }
+
+ if (desc->layout == VK_FORMAT_LAYOUT_RGTC) {
+ switch(format) {
+ case VK_FORMAT_BC4_UNORM_BLOCK:
+ case VK_FORMAT_BC4_SNORM_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC4;
+ case VK_FORMAT_BC5_UNORM_BLOCK:
+ case VK_FORMAT_BC5_SNORM_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC5;
+ default:
+ break;
+ }
+ }
+
+ if (desc->layout == VK_FORMAT_LAYOUT_S3TC) {
+ switch(format) {
+ case VK_FORMAT_BC1_RGB_UNORM_BLOCK:
+ case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
+ case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
+ case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC1;
+ case VK_FORMAT_BC2_UNORM_BLOCK:
+ case VK_FORMAT_BC2_SRGB_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC2;
+ case VK_FORMAT_BC3_UNORM_BLOCK:
+ case VK_FORMAT_BC3_SRGB_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC3;
+ default:
+ break;
+ }
+ }
+
+ if (desc->layout == VK_FORMAT_LAYOUT_BPTC) {
+ switch(format) {
+ case VK_FORMAT_BC6H_UFLOAT_BLOCK:
+ case VK_FORMAT_BC6H_SFLOAT_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC6;
+ case VK_FORMAT_BC7_UNORM_BLOCK:
+ case VK_FORMAT_BC7_SRGB_BLOCK:
+ return V_008F14_IMG_DATA_FORMAT_BC7;
+ default:
+ break;
+ }
+ }
+
+ if (format == VK_FORMAT_E5B9G9R9_UFLOAT_PACK32) {
+ return V_008F14_IMG_DATA_FORMAT_5_9_9_9;
+ } else if (format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) {
+ return V_008F14_IMG_DATA_FORMAT_10_11_11;
+ }
+
+ /* R8G8Bx_SNORM - TODO CxV8U8 */
+
+ /* hw cannot support mixed formats (except depth/stencil, since only
+ * depth is read).*/
+ if (desc->is_mixed && desc->colorspace != VK_FORMAT_COLORSPACE_ZS)
+ goto out_unknown;
+
+ /* See whether the components are of the same size. */
+ for (i = 1; i < desc->nr_channels; i++) {
+ uniform = uniform && desc->channel[0].size == desc->channel[i].size;
+ }
+
+ /* Non-uniform formats. */
+ if (!uniform) {
+ switch(desc->nr_channels) {
+ case 3:
+ if (desc->channel[0].size == 5 &&
+ desc->channel[1].size == 6 &&
+ desc->channel[2].size == 5) {
+ return V_008F14_IMG_DATA_FORMAT_5_6_5;
+ }
+ goto out_unknown;
+ case 4:
+ if (desc->channel[0].size == 5 &&
+ desc->channel[1].size == 5 &&
+ desc->channel[2].size == 5 &&
+ desc->channel[3].size == 1) {
+ return V_008F14_IMG_DATA_FORMAT_1_5_5_5;
+ }
+ if (desc->channel[0].size == 1 &&
+ desc->channel[1].size == 5 &&
+ desc->channel[2].size == 5 &&
+ desc->channel[3].size == 5) {
+ return V_008F14_IMG_DATA_FORMAT_5_5_5_1;
+ }
+ if (desc->channel[0].size == 10 &&
+ desc->channel[1].size == 10 &&
+ desc->channel[2].size == 10 &&
+ desc->channel[3].size == 2) {
+ /* Closed VK driver does this also no 2/10/10/10 snorm */
+ if (desc->channel[0].type == VK_FORMAT_TYPE_SIGNED &&
+ desc->channel[0].normalized)
+ goto out_unknown;
+ return V_008F14_IMG_DATA_FORMAT_2_10_10_10;
+ }
+ goto out_unknown;
+ }
+ goto out_unknown;
+ }
+
+ if (first_non_void < 0 || first_non_void > 3)
+ goto out_unknown;
+
+ /* uniform formats */
+ switch (desc->channel[first_non_void].size) {
+ case 4:
+ switch (desc->nr_channels) {
+#if 0 /* Not supported for render targets */
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_4_4;
+#endif
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_4_4_4_4;
+ }
+ break;
+ case 8:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_8;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_8_8;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_8_8_8_8;
+ }
+ break;
+ case 16:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_16;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_16_16;
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_16_16_16_16;
+ }
+ break;
+ case 32:
+ switch (desc->nr_channels) {
+ case 1:
+ return V_008F14_IMG_DATA_FORMAT_32;
+ case 2:
+ return V_008F14_IMG_DATA_FORMAT_32_32;
+#if 0 /* Not supported for render targets */
+ case 3:
+ return V_008F14_IMG_DATA_FORMAT_32_32_32;
+#endif
+ case 4:
+ return V_008F14_IMG_DATA_FORMAT_32_32_32_32;
+ }
+ }
+
+out_unknown:
+ /* R600_ERR("Unable to handle texformat %d %s\n", format, vk_format_name(format)); */
+ return ~0;
+}
+
+uint32_t radv_translate_tex_numformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void)
+{
+ switch (format) {
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ return V_008F14_IMG_NUM_FORMAT_UNORM;
+ default:
+ if (first_non_void < 0) {
+ if (vk_format_is_compressed(format)) {
+ switch (format) {
+ case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
+ case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
+ case VK_FORMAT_BC2_SRGB_BLOCK:
+ case VK_FORMAT_BC3_SRGB_BLOCK:
+ case VK_FORMAT_BC7_SRGB_BLOCK:
+ return V_008F14_IMG_NUM_FORMAT_SRGB;
+ case VK_FORMAT_BC4_SNORM_BLOCK:
+ case VK_FORMAT_BC5_SNORM_BLOCK:
+ case VK_FORMAT_BC6H_SFLOAT_BLOCK:
+ return V_008F14_IMG_NUM_FORMAT_SNORM;
+ default:
+ return V_008F14_IMG_NUM_FORMAT_UNORM;
+ }
+ } else if (desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED) {
+ return V_008F14_IMG_NUM_FORMAT_UNORM;
+ } else {
+ return V_008F14_IMG_NUM_FORMAT_FLOAT;
+ }
+ } else if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {
+ return V_008F14_IMG_NUM_FORMAT_SRGB;
+ } else {
+ switch (desc->channel[first_non_void].type) {
+ case VK_FORMAT_TYPE_FLOAT:
+ return V_008F14_IMG_NUM_FORMAT_FLOAT;
+ case VK_FORMAT_TYPE_SIGNED:
+ if (desc->channel[first_non_void].normalized)
+ return V_008F14_IMG_NUM_FORMAT_SNORM;
+ else if (desc->channel[first_non_void].pure_integer)
+ return V_008F14_IMG_NUM_FORMAT_SINT;
+ else
+ return V_008F14_IMG_NUM_FORMAT_SSCALED;
+ case VK_FORMAT_TYPE_UNSIGNED:
+ if (desc->channel[first_non_void].normalized)
+ return V_008F14_IMG_NUM_FORMAT_UNORM;
+ else if (desc->channel[first_non_void].pure_integer)
+ return V_008F14_IMG_NUM_FORMAT_UINT;
+ else
+ return V_008F14_IMG_NUM_FORMAT_USCALED;
+ default:
+ return V_008F14_IMG_NUM_FORMAT_UNORM;
+ }
+ }
+ }
+}
+
+uint32_t radv_translate_color_numformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void)
+{
+ unsigned ntype;
+ if (first_non_void == 4 || desc->channel[first_non_void].type == VK_FORMAT_TYPE_FLOAT)
+ ntype = V_028C70_NUMBER_FLOAT;
+ else {
+ ntype = V_028C70_NUMBER_UNORM;
+ if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB)
+ ntype = V_028C70_NUMBER_SRGB;
+ else if (desc->channel[first_non_void].type == VK_FORMAT_TYPE_SIGNED) {
+ if (desc->channel[first_non_void].pure_integer) {
+ ntype = V_028C70_NUMBER_SINT;
+ } else if (desc->channel[first_non_void].normalized) {
+ ntype = V_028C70_NUMBER_SNORM;
+ } else
+ ntype = ~0u;
+ } else if (desc->channel[first_non_void].type == VK_FORMAT_TYPE_UNSIGNED) {
+ if (desc->channel[first_non_void].pure_integer) {
+ ntype = V_028C70_NUMBER_UINT;
+ } else if (desc->channel[first_non_void].normalized) {
+ ntype = V_028C70_NUMBER_UNORM;
+ } else
+ ntype = ~0u;
+ }
+ }
+ return ntype;
+}
+
+static bool radv_is_sampler_format_supported(VkFormat format, bool *linear_sampling)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ uint32_t num_format;
+ if (!desc || format == VK_FORMAT_UNDEFINED)
+ return false;
+ num_format = radv_translate_tex_numformat(format, desc,
+ vk_format_get_first_non_void_channel(format));
+
+ if (num_format == V_008F14_IMG_NUM_FORMAT_USCALED ||
+ num_format == V_008F14_IMG_NUM_FORMAT_SSCALED)
+ return false;
+
+ if (num_format == V_008F14_IMG_NUM_FORMAT_UNORM ||
+ num_format == V_008F14_IMG_NUM_FORMAT_SNORM ||
+ num_format == V_008F14_IMG_NUM_FORMAT_FLOAT ||
+ num_format == V_008F14_IMG_NUM_FORMAT_SRGB)
+ *linear_sampling = true;
+ else
+ *linear_sampling = false;
+ return radv_translate_tex_dataformat(format, vk_format_description(format),
+ vk_format_get_first_non_void_channel(format)) != ~0U;
+}
+
+
+static bool radv_is_storage_image_format_supported(struct radv_physical_device *physical_device,
+ VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ unsigned data_format, num_format;
+ if (!desc || format == VK_FORMAT_UNDEFINED)
+ return false;
+
+ data_format = radv_translate_tex_dataformat(format, desc,
+ vk_format_get_first_non_void_channel(format));
+ num_format = radv_translate_tex_numformat(format, desc,
+ vk_format_get_first_non_void_channel(format));
+
+ if(data_format == ~0 || num_format == ~0)
+ return false;
+
+ /* Extracted from the GCN3 ISA document. */
+ switch(num_format) {
+ case V_008F14_IMG_NUM_FORMAT_UNORM:
+ case V_008F14_IMG_NUM_FORMAT_SNORM:
+ case V_008F14_IMG_NUM_FORMAT_UINT:
+ case V_008F14_IMG_NUM_FORMAT_SINT:
+ case V_008F14_IMG_NUM_FORMAT_FLOAT:
+ break;
+ default:
+ return false;
+ }
+
+ switch(data_format) {
+ case V_008F14_IMG_DATA_FORMAT_8:
+ case V_008F14_IMG_DATA_FORMAT_16:
+ case V_008F14_IMG_DATA_FORMAT_8_8:
+ case V_008F14_IMG_DATA_FORMAT_32:
+ case V_008F14_IMG_DATA_FORMAT_16_16:
+ case V_008F14_IMG_DATA_FORMAT_10_11_11:
+ case V_008F14_IMG_DATA_FORMAT_11_11_10:
+ case V_008F14_IMG_DATA_FORMAT_10_10_10_2:
+ case V_008F14_IMG_DATA_FORMAT_2_10_10_10:
+ case V_008F14_IMG_DATA_FORMAT_8_8_8_8:
+ case V_008F14_IMG_DATA_FORMAT_32_32:
+ case V_008F14_IMG_DATA_FORMAT_16_16_16_16:
+ case V_008F14_IMG_DATA_FORMAT_32_32_32_32:
+ case V_008F14_IMG_DATA_FORMAT_5_6_5:
+ case V_008F14_IMG_DATA_FORMAT_1_5_5_5:
+ case V_008F14_IMG_DATA_FORMAT_5_5_5_1:
+ case V_008F14_IMG_DATA_FORMAT_4_4_4_4:
+ /* TODO: FMASK formats. */
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool radv_is_buffer_format_supported(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ unsigned data_format, num_format;
+ if (!desc || format == VK_FORMAT_UNDEFINED)
+ return false;
+
+ data_format = radv_translate_buffer_dataformat(desc,
+ vk_format_get_first_non_void_channel(format));
+ num_format = radv_translate_buffer_numformat(desc,
+ vk_format_get_first_non_void_channel(format));
+
+ return data_format != V_008F0C_BUF_DATA_FORMAT_INVALID &&
+ num_format != ~0;
+}
+
+bool radv_is_colorbuffer_format_supported(VkFormat format, bool *blendable)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ uint32_t color_format = radv_translate_colorformat(format);
+ uint32_t color_swap = radv_translate_colorswap(format, false);
+ uint32_t color_num_format = radv_translate_color_numformat(format,
+ desc,
+ vk_format_get_first_non_void_channel(format));
+
+ if (color_num_format == V_028C70_NUMBER_UINT || color_num_format == V_028C70_NUMBER_SINT ||
+ color_format == V_028C70_COLOR_8_24 || color_format == V_028C70_COLOR_24_8 ||
+ color_format == V_028C70_COLOR_X24_8_32_FLOAT) {
+ *blendable = false;
+ } else
+ *blendable = true;
+ return color_format != V_028C70_COLOR_INVALID &&
+ color_swap != ~0U &&
+ color_num_format != ~0;
+}
+
+static bool radv_is_zs_format_supported(VkFormat format)
+{
+ return radv_translate_dbformat(format) != V_028040_Z_INVALID;
+}
+
+static void
+radv_physical_device_get_format_properties(struct radv_physical_device *physical_device,
+ VkFormat format,
+ VkFormatProperties *out_properties)
+{
+ VkFormatFeatureFlags linear = 0, tiled = 0, buffer = 0;
+ const struct vk_format_description *desc = vk_format_description(format);
+ bool blendable;
+ if (!desc) {
+ out_properties->linearTilingFeatures = linear;
+ out_properties->optimalTilingFeatures = tiled;
+ out_properties->bufferFeatures = buffer;
+ return;
+ }
+
+ if (radv_is_storage_image_format_supported(physical_device, format)) {
+ tiled |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
+ linear |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
+ }
+
+ if (radv_is_buffer_format_supported(format)) {
+ buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT |
+ VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT |
+ VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
+ }
+
+ if (vk_format_is_depth_or_stencil(format)) {
+ if (radv_is_zs_format_supported(format))
+ tiled |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
+ tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ tiled |= VK_FORMAT_FEATURE_BLIT_SRC_BIT |
+ VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ } else {
+ bool linear_sampling;
+ if (radv_is_sampler_format_supported(format, &linear_sampling)) {
+ linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+ VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+ tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+ VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+ if (linear_sampling) {
+ linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
+ tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
+ }
+ }
+ if (radv_is_colorbuffer_format_supported(format, &blendable)) {
+ linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ if (blendable) {
+ linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
+ tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
+ }
+ }
+ }
+
+ if (format == VK_FORMAT_R32_UINT || format == VK_FORMAT_R32_SINT) {
+ buffer |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
+ linear |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
+ tiled |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
+ }
+
+ out_properties->linearTilingFeatures = linear;
+ out_properties->optimalTilingFeatures = tiled;
+ out_properties->bufferFeatures = buffer;
+}
+
+uint32_t radv_translate_colorformat(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+#define HAS_SIZE(x,y,z,w) \
+ (desc->channel[0].size == (x) && desc->channel[1].size == (y) && \
+ desc->channel[2].size == (z) && desc->channel[3].size == (w))
+
+ if (format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) /* isn't plain */
+ return V_028C70_COLOR_10_11_11;
+
+ if (desc->layout != VK_FORMAT_LAYOUT_PLAIN)
+ return V_028C70_COLOR_INVALID;
+
+ /* hw cannot support mixed formats (except depth/stencil, since
+ * stencil is not written to). */
+ if (desc->is_mixed && desc->colorspace != VK_FORMAT_COLORSPACE_ZS)
+ return V_028C70_COLOR_INVALID;
+
+ switch (desc->nr_channels) {
+ case 1:
+ switch (desc->channel[0].size) {
+ case 8:
+ return V_028C70_COLOR_8;
+ case 16:
+ return V_028C70_COLOR_16;
+ case 32:
+ return V_028C70_COLOR_32;
+ }
+ break;
+ case 2:
+ if (desc->channel[0].size == desc->channel[1].size) {
+ switch (desc->channel[0].size) {
+ case 8:
+ return V_028C70_COLOR_8_8;
+ case 16:
+ return V_028C70_COLOR_16_16;
+ case 32:
+ return V_028C70_COLOR_32_32;
+ }
+ } else if (HAS_SIZE(8,24,0,0)) {
+ return V_028C70_COLOR_24_8;
+ } else if (HAS_SIZE(24,8,0,0)) {
+ return V_028C70_COLOR_8_24;
+ }
+ break;
+ case 3:
+ if (HAS_SIZE(5,6,5,0)) {
+ return V_028C70_COLOR_5_6_5;
+ } else if (HAS_SIZE(32,8,24,0)) {
+ return V_028C70_COLOR_X24_8_32_FLOAT;
+ }
+ break;
+ case 4:
+ if (desc->channel[0].size == desc->channel[1].size &&
+ desc->channel[0].size == desc->channel[2].size &&
+ desc->channel[0].size == desc->channel[3].size) {
+ switch (desc->channel[0].size) {
+ case 4:
+ return V_028C70_COLOR_4_4_4_4;
+ case 8:
+ return V_028C70_COLOR_8_8_8_8;
+ case 16:
+ return V_028C70_COLOR_16_16_16_16;
+ case 32:
+ return V_028C70_COLOR_32_32_32_32;
+ }
+ } else if (HAS_SIZE(5,5,5,1)) {
+ return V_028C70_COLOR_1_5_5_5;
+ } else if (HAS_SIZE(1,5,5,5)) {
+ return V_028C70_COLOR_5_5_5_1;
+ } else if (HAS_SIZE(10,10,10,2)) {
+ return V_028C70_COLOR_2_10_10_10;
+ }
+ break;
+ }
+ return V_028C70_COLOR_INVALID;
+}
+
+uint32_t radv_colorformat_endian_swap(uint32_t colorformat)
+{
+ if (0/*SI_BIG_ENDIAN*/) {
+ switch(colorformat) {
+ /* 8-bit buffers. */
+ case V_028C70_COLOR_8:
+ return V_028C70_ENDIAN_NONE;
+
+ /* 16-bit buffers. */
+ case V_028C70_COLOR_5_6_5:
+ case V_028C70_COLOR_1_5_5_5:
+ case V_028C70_COLOR_4_4_4_4:
+ case V_028C70_COLOR_16:
+ case V_028C70_COLOR_8_8:
+ return V_028C70_ENDIAN_8IN16;
+
+ /* 32-bit buffers. */
+ case V_028C70_COLOR_8_8_8_8:
+ case V_028C70_COLOR_2_10_10_10:
+ case V_028C70_COLOR_8_24:
+ case V_028C70_COLOR_24_8:
+ case V_028C70_COLOR_16_16:
+ return V_028C70_ENDIAN_8IN32;
+
+ /* 64-bit buffers. */
+ case V_028C70_COLOR_16_16_16_16:
+ return V_028C70_ENDIAN_8IN16;
+
+ case V_028C70_COLOR_32_32:
+ return V_028C70_ENDIAN_8IN32;
+
+ /* 128-bit buffers. */
+ case V_028C70_COLOR_32_32_32_32:
+ return V_028C70_ENDIAN_8IN32;
+ default:
+ return V_028C70_ENDIAN_NONE; /* Unsupported. */
+ }
+ } else {
+ return V_028C70_ENDIAN_NONE;
+ }
+}
+
+uint32_t radv_translate_dbformat(VkFormat format)
+{
+ switch (format) {
+ case VK_FORMAT_D16_UNORM:
+ case VK_FORMAT_D16_UNORM_S8_UINT:
+ return V_028040_Z_16;
+ case VK_FORMAT_X8_D24_UNORM_PACK32:
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ return V_028040_Z_24; /* deprecated on SI */
+ case VK_FORMAT_D32_SFLOAT:
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ return V_028040_Z_32_FLOAT;
+ default:
+ return V_028040_Z_INVALID;
+ }
+}
+
+unsigned radv_translate_colorswap(VkFormat format, bool do_endian_swap)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+#define HAS_SWIZZLE(chan,swz) (desc->swizzle[chan] == VK_SWIZZLE_##swz)
+
+ if (format == VK_FORMAT_B10G11R11_UFLOAT_PACK32)
+ return V_0280A0_SWAP_STD;
+
+ if (desc->layout != VK_FORMAT_LAYOUT_PLAIN)
+ return ~0U;
+
+ switch (desc->nr_channels) {
+ case 1:
+ if (HAS_SWIZZLE(0,X))
+ return V_0280A0_SWAP_STD; /* X___ */
+ else if (HAS_SWIZZLE(3,X))
+ return V_0280A0_SWAP_ALT_REV; /* ___X */
+ break;
+ case 2:
+ if ((HAS_SWIZZLE(0,X) && HAS_SWIZZLE(1,Y)) ||
+ (HAS_SWIZZLE(0,X) && HAS_SWIZZLE(1,NONE)) ||
+ (HAS_SWIZZLE(0,NONE) && HAS_SWIZZLE(1,Y)))
+ return V_0280A0_SWAP_STD; /* XY__ */
+ else if ((HAS_SWIZZLE(0,Y) && HAS_SWIZZLE(1,X)) ||
+ (HAS_SWIZZLE(0,Y) && HAS_SWIZZLE(1,NONE)) ||
+ (HAS_SWIZZLE(0,NONE) && HAS_SWIZZLE(1,X)))
+ /* YX__ */
+ return (do_endian_swap ? V_0280A0_SWAP_STD : V_0280A0_SWAP_STD_REV);
+ else if (HAS_SWIZZLE(0,X) && HAS_SWIZZLE(3,Y))
+ return V_0280A0_SWAP_ALT; /* X__Y */
+ else if (HAS_SWIZZLE(0,Y) && HAS_SWIZZLE(3,X))
+ return V_0280A0_SWAP_ALT_REV; /* Y__X */
+ break;
+ case 3:
+ if (HAS_SWIZZLE(0,X))
+ return (do_endian_swap ? V_0280A0_SWAP_STD_REV : V_0280A0_SWAP_STD);
+ else if (HAS_SWIZZLE(0,Z))
+ return V_0280A0_SWAP_STD_REV; /* ZYX */
+ break;
+ case 4:
+ /* check the middle channels, the 1st and 4th channel can be NONE */
+ if (HAS_SWIZZLE(1,Y) && HAS_SWIZZLE(2,Z)) {
+ return V_0280A0_SWAP_STD; /* XYZW */
+ } else if (HAS_SWIZZLE(1,Z) && HAS_SWIZZLE(2,Y)) {
+ return V_0280A0_SWAP_STD_REV; /* WZYX */
+ } else if (HAS_SWIZZLE(1,Y) && HAS_SWIZZLE(2,X)) {
+ return V_0280A0_SWAP_ALT; /* ZYXW */
+ } else if (HAS_SWIZZLE(1,Z) && HAS_SWIZZLE(2,W)) {
+ /* YZWX */
+ if (desc->is_array)
+ return V_0280A0_SWAP_ALT_REV;
+ else
+ return (do_endian_swap ? V_0280A0_SWAP_ALT : V_0280A0_SWAP_ALT_REV);
+ }
+ break;
+ }
+ return ~0U;
+}
+
+bool radv_format_pack_clear_color(VkFormat format,
+ uint32_t clear_vals[2],
+ VkClearColorValue *value)
+{
+ uint8_t r, g, b, a;
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ if (vk_format_get_component_bits(format, VK_FORMAT_COLORSPACE_RGB, 0) <= 8) {
+ if (desc->colorspace == VK_FORMAT_COLORSPACE_RGB) {
+ r = float_to_ubyte(value->float32[0]);
+ g = float_to_ubyte(value->float32[1]);
+ b = float_to_ubyte(value->float32[2]);
+ a = float_to_ubyte(value->float32[3]);
+ } else if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {
+ r = util_format_linear_float_to_srgb_8unorm(value->float32[0]);
+ g = util_format_linear_float_to_srgb_8unorm(value->float32[1]);
+ b = util_format_linear_float_to_srgb_8unorm(value->float32[2]);
+ a = float_to_ubyte(value->float32[3]);
+ }
+ }
+ switch (format) {
+ case VK_FORMAT_R8_UNORM:
+ case VK_FORMAT_R8_SRGB:
+ clear_vals[0] = r;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R8G8_UNORM:
+ case VK_FORMAT_R8G8_SRGB:
+ clear_vals[0] = r | g << 8;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R8G8B8A8_SRGB:
+ case VK_FORMAT_R8G8B8A8_UNORM:
+ clear_vals[0] = r | g << 8 | b << 16 | a << 24;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_B8G8R8A8_SRGB:
+ case VK_FORMAT_B8G8R8A8_UNORM:
+ clear_vals[0] = b | g << 8 | r << 16 | a << 24;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_A8B8G8R8_UNORM_PACK32:
+ case VK_FORMAT_A8B8G8R8_SRGB_PACK32:
+ clear_vals[0] = r | g << 8 | b << 16 | a << 24;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R8_UINT:
+ clear_vals[0] = value->uint32[0] & 0xff;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16_UINT:
+ clear_vals[0] = value->uint32[0] & 0xffff;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R8G8_UINT:
+ clear_vals[0] = value->uint32[0] & 0xff;
+ clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R8G8B8A8_UINT:
+ clear_vals[0] = value->uint32[0] & 0xff;
+ clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
+ clear_vals[0] |= (value->uint32[2] & 0xff) << 16;
+ clear_vals[0] |= (value->uint32[3] & 0xff) << 24;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_A8B8G8R8_UINT_PACK32:
+ clear_vals[0] = value->uint32[0] & 0xff;
+ clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
+ clear_vals[0] |= (value->uint32[2] & 0xff) << 16;
+ clear_vals[0] |= (value->uint32[3] & 0xff) << 24;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16_UINT:
+ clear_vals[0] = value->uint32[0] & 0xffff;
+ clear_vals[0] |= (value->uint32[1] & 0xffff) << 16;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16B16A16_UINT:
+ clear_vals[0] = value->uint32[0] & 0xffff;
+ clear_vals[0] |= (value->uint32[1] & 0xffff) << 16;
+ clear_vals[1] = value->uint32[2] & 0xffff;
+ clear_vals[1] |= (value->uint32[3] & 0xffff) << 16;
+ break;
+ case VK_FORMAT_R32_UINT:
+ clear_vals[0] = value->uint32[0];
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R32G32_UINT:
+ clear_vals[0] = value->uint32[0];
+ clear_vals[1] = value->uint32[1];
+ break;
+ case VK_FORMAT_R32_SINT:
+ clear_vals[0] = value->int32[0];
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16_SFLOAT:
+ clear_vals[0] = util_float_to_half(value->float32[0]);
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16_SFLOAT:
+ clear_vals[0] = util_float_to_half(value->float32[0]);
+ clear_vals[0] |= (uint32_t)util_float_to_half(value->float32[1]) << 16;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16B16A16_SFLOAT:
+ clear_vals[0] = util_float_to_half(value->float32[0]);
+ clear_vals[0] |= (uint32_t)util_float_to_half(value->float32[1]) << 16;
+ clear_vals[1] = util_float_to_half(value->float32[2]);
+ clear_vals[1] |= (uint32_t)util_float_to_half(value->float32[3]) << 16;
+ break;
+ case VK_FORMAT_R16_UNORM:
+ clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16_UNORM:
+ clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
+ clear_vals[0] |= ((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0xffff)) << 16;
+ clear_vals[1] = 0;
+ break;
+ case VK_FORMAT_R16G16B16A16_UNORM:
+ clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
+ clear_vals[0] |= ((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0xffff)) << 16;
+ clear_vals[1] = ((uint16_t)util_iround(CLAMP(value->float32[2], 0.0f, 1.0f) * 0xffff)) & 0xffff;
+ clear_vals[1] |= ((uint16_t)util_iround(CLAMP(value->float32[3], 0.0f, 1.0f) * 0xffff)) << 16;
+ break;
+ case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
+ /* TODO */
+ return false;
+ case VK_FORMAT_R32G32_SFLOAT:
+ clear_vals[0] = fui(value->float32[0]);
+ clear_vals[1] = fui(value->float32[1]);
+ break;
+ case VK_FORMAT_R32_SFLOAT:
+ clear_vals[1] = 0;
+ clear_vals[0] = fui(value->float32[0]);
+ break;
+ default:
+ fprintf(stderr, "failed to fast clear %d\n", format);
+ return false;
+ }
+ return true;
+}
+
+void radv_GetPhysicalDeviceFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkFormatProperties* pFormatProperties)
+{
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
+
+ radv_physical_device_get_format_properties(physical_device,
+ format,
+ pFormatProperties);
+}
+
+VkResult radv_GetPhysicalDeviceImageFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkImageType type,
+ VkImageTiling tiling,
+ VkImageUsageFlags usage,
+ VkImageCreateFlags createFlags,
+ VkImageFormatProperties* pImageFormatProperties)
+{
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
+ VkFormatProperties format_props;
+ VkFormatFeatureFlags format_feature_flags;
+ VkExtent3D maxExtent;
+ uint32_t maxMipLevels;
+ uint32_t maxArraySize;
+ VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
+
+ radv_physical_device_get_format_properties(physical_device, format,
+ &format_props);
+ if (tiling == VK_IMAGE_TILING_LINEAR) {
+ format_feature_flags = format_props.linearTilingFeatures;
+ } else if (tiling == VK_IMAGE_TILING_OPTIMAL) {
+ format_feature_flags = format_props.optimalTilingFeatures;
+ } else {
+ unreachable("bad VkImageTiling");
+ }
+
+ if (format_feature_flags == 0)
+ goto unsupported;
+
+ switch (type) {
+ default:
+ unreachable("bad vkimage type\n");
+ case VK_IMAGE_TYPE_1D:
+ maxExtent.width = 16384;
+ maxExtent.height = 1;
+ maxExtent.depth = 1;
+ maxMipLevels = 15; /* log2(maxWidth) + 1 */
+ maxArraySize = 2048;
+ break;
+ case VK_IMAGE_TYPE_2D:
+ maxExtent.width = 16384;
+ maxExtent.height = 16384;
+ maxExtent.depth = 1;
+ maxMipLevels = 15; /* log2(maxWidth) + 1 */
+ maxArraySize = 2048;
+ break;
+ case VK_IMAGE_TYPE_3D:
+ maxExtent.width = 2048;
+ maxExtent.height = 2048;
+ maxExtent.depth = 2048;
+ maxMipLevels = 12; /* log2(maxWidth) + 1 */
+ maxArraySize = 1;
+ break;
+ }
+
+ if (tiling == VK_IMAGE_TILING_OPTIMAL &&
+ type == VK_IMAGE_TYPE_2D &&
+ (format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
+ VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
+ !(createFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
+ !(usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
+ sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT | VK_SAMPLE_COUNT_8_BIT;
+ }
+
+ if (usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_STORAGE_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = maxExtent,
+ .maxMipLevels = maxMipLevels,
+ .maxArrayLayers = maxArraySize,
+ .sampleCounts = sampleCounts,
+
+ /* FINISHME: Accurately calculate
+ * VkImageFormatProperties::maxResourceSize.
+ */
+ .maxResourceSize = UINT32_MAX,
+ };
+
+ return VK_SUCCESS;
+unsupported:
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = { 0, 0, 0 },
+ .maxMipLevels = 0,
+ .maxArrayLayers = 0,
+ .sampleCounts = 0,
+ .maxResourceSize = 0,
+ };
+
+ return VK_ERROR_FORMAT_NOT_SUPPORTED;
+}
+
+void radv_GetPhysicalDeviceSparseImageFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkImageType type,
+ uint32_t samples,
+ VkImageUsageFlags usage,
+ VkImageTiling tiling,
+ uint32_t* pNumProperties,
+ VkSparseImageFormatProperties* pProperties)
+{
+ /* Sparse images are not yet supported. */
+ *pNumProperties = 0;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_private.h"
+#include "vk_format.h"
+#include "radv_radeon_winsys.h"
+#include "sid.h"
+#include "util/debug.h"
+static unsigned
+radv_choose_tiling(struct radv_device *Device,
+ const struct radv_image_create_info *create_info)
+{
+ const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
+
+ if (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) {
+ assert(pCreateInfo->samples <= 1);
+ return RADEON_SURF_MODE_LINEAR_ALIGNED;
+ }
+
+ /* MSAA resources must be 2D tiled. */
+ if (pCreateInfo->samples > 1)
+ return RADEON_SURF_MODE_2D;
+
+ return RADEON_SURF_MODE_2D;
+}
+static int
+radv_init_surface(struct radv_device *device,
+ struct radeon_surf *surface,
+ const struct radv_image_create_info *create_info)
+{
+ const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
+ unsigned array_mode = radv_choose_tiling(device, create_info);
+ const struct vk_format_description *desc =
+ vk_format_description(pCreateInfo->format);
+ bool is_depth, is_stencil, blendable;
+
+ is_depth = vk_format_has_depth(desc);
+ is_stencil = vk_format_has_stencil(desc);
+ surface->npix_x = pCreateInfo->extent.width;
+ surface->npix_y = pCreateInfo->extent.height;
+ surface->npix_z = pCreateInfo->extent.depth;
+
+ surface->blk_w = vk_format_get_blockwidth(pCreateInfo->format);
+ surface->blk_h = vk_format_get_blockheight(pCreateInfo->format);
+ surface->blk_d = 1;
+ surface->array_size = pCreateInfo->arrayLayers;
+ surface->last_level = pCreateInfo->mipLevels - 1;
+
+ surface->bpe = vk_format_get_blocksize(pCreateInfo->format);
+ /* align byte per element on dword */
+ if (surface->bpe == 3) {
+ surface->bpe = 4;
+ }
+ surface->nsamples = pCreateInfo->samples ? pCreateInfo->samples : 1;
+ surface->flags = RADEON_SURF_SET(array_mode, MODE);
+
+ switch (pCreateInfo->imageType){
+ case VK_IMAGE_TYPE_1D:
+ if (pCreateInfo->arrayLayers > 1)
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D_ARRAY, TYPE);
+ else
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D, TYPE);
+ break;
+ case VK_IMAGE_TYPE_2D:
+ if (pCreateInfo->arrayLayers > 1)
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D_ARRAY, TYPE);
+ else
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
+ break;
+ case VK_IMAGE_TYPE_3D:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_3D, TYPE);
+ break;
+ default:
+ unreachable("unhandled image type");
+ }
+
+ if (is_depth) {
+ surface->flags |= RADEON_SURF_ZBUFFER;
+ }
+
+ if (is_stencil)
+ surface->flags |= RADEON_SURF_SBUFFER |
+ RADEON_SURF_HAS_SBUFFER_MIPTREE;
+
+ surface->flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
+
+ if ((pCreateInfo->usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+ VK_IMAGE_USAGE_STORAGE_BIT)) ||
+ (pCreateInfo->flags & VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT) ||
+ (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) ||
+ device->instance->physicalDevice.rad_info.chip_class < VI ||
+ create_info->scanout || !device->allow_dcc ||
+ !radv_is_colorbuffer_format_supported(pCreateInfo->format, &blendable))
+ surface->flags |= RADEON_SURF_DISABLE_DCC;
+ if (create_info->scanout)
+ surface->flags |= RADEON_SURF_SCANOUT;
+ return 0;
+}
+#define ATI_VENDOR_ID 0x1002
+static uint32_t si_get_bo_metadata_word1(struct radv_device *device)
+{
+ return (ATI_VENDOR_ID << 16) | device->instance->physicalDevice.rad_info.pci_id;
+}
+
+static inline unsigned
+si_tile_mode_index(const struct radv_image *image, unsigned level, bool stencil)
+{
+ if (stencil)
+ return image->surface.stencil_tiling_index[level];
+ else
+ return image->surface.tiling_index[level];
+}
+
+static unsigned radv_map_swizzle(unsigned swizzle)
+{
+ switch (swizzle) {
+ case VK_SWIZZLE_Y:
+ return V_008F0C_SQ_SEL_Y;
+ case VK_SWIZZLE_Z:
+ return V_008F0C_SQ_SEL_Z;
+ case VK_SWIZZLE_W:
+ return V_008F0C_SQ_SEL_W;
+ case VK_SWIZZLE_0:
+ return V_008F0C_SQ_SEL_0;
+ case VK_SWIZZLE_1:
+ return V_008F0C_SQ_SEL_1;
+ default: /* VK_SWIZZLE_X */
+ return V_008F0C_SQ_SEL_X;
+ }
+}
+
+static void
+radv_make_buffer_descriptor(struct radv_device *device,
+ struct radv_buffer *buffer,
+ VkFormat vk_format,
+ unsigned offset,
+ unsigned range,
+ uint32_t *state)
+{
+ const struct vk_format_description *desc;
+ unsigned stride;
+ uint64_t gpu_address = device->ws->buffer_get_va(buffer->bo);
+ uint64_t va = gpu_address + buffer->offset;
+ unsigned num_format, data_format;
+ int first_non_void;
+ desc = vk_format_description(vk_format);
+ first_non_void = vk_format_get_first_non_void_channel(vk_format);
+ stride = desc->block.bits / 8;
+
+ num_format = radv_translate_buffer_numformat(desc, first_non_void);
+ data_format = radv_translate_buffer_dataformat(desc, first_non_void);
+
+ va += offset;
+ state[0] = va;
+ state[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) |
+ S_008F04_STRIDE(stride);
+ state[2] = range;
+ state[3] = S_008F0C_DST_SEL_X(radv_map_swizzle(desc->swizzle[0])) |
+ S_008F0C_DST_SEL_Y(radv_map_swizzle(desc->swizzle[1])) |
+ S_008F0C_DST_SEL_Z(radv_map_swizzle(desc->swizzle[2])) |
+ S_008F0C_DST_SEL_W(radv_map_swizzle(desc->swizzle[3])) |
+ S_008F0C_NUM_FORMAT(num_format) |
+ S_008F0C_DATA_FORMAT(data_format);
+}
+
+static void
+si_set_mutable_tex_desc_fields(struct radv_device *device,
+ struct radv_image *image,
+ const struct radeon_surf_level *base_level_info,
+ unsigned base_level, unsigned first_level,
+ unsigned block_width, bool is_stencil,
+ uint32_t *state)
+{
+ uint64_t gpu_address = device->ws->buffer_get_va(image->bo) + image->offset;
+ uint64_t va = gpu_address + base_level_info->offset;
+ unsigned pitch = base_level_info->nblk_x * block_width;
+
+ state[1] &= C_008F14_BASE_ADDRESS_HI;
+ state[3] &= C_008F1C_TILING_INDEX;
+ state[4] &= C_008F20_PITCH;
+ state[6] &= C_008F28_COMPRESSION_EN;
+
+ assert(!(va & 255));
+
+ state[0] = va >> 8;
+ state[1] |= S_008F14_BASE_ADDRESS_HI(va >> 40);
+ state[3] |= S_008F1C_TILING_INDEX(si_tile_mode_index(image, base_level,
+ is_stencil));
+ state[4] |= S_008F20_PITCH(pitch - 1);
+
+ if (image->surface.dcc_size && image->surface.level[first_level].dcc_enabled) {
+ state[6] |= S_008F28_COMPRESSION_EN(1);
+ state[7] = (gpu_address +
+ image->dcc_offset +
+ base_level_info->dcc_offset) >> 8;
+ }
+}
+
+static unsigned radv_tex_dim(VkImageType image_type, VkImageViewType view_type,
+ unsigned nr_layers, unsigned nr_samples, bool is_storage_image)
+{
+ if (view_type == VK_IMAGE_VIEW_TYPE_CUBE || view_type == VK_IMAGE_VIEW_TYPE_CUBE_ARRAY)
+ return is_storage_image ? V_008F1C_SQ_RSRC_IMG_2D_ARRAY : V_008F1C_SQ_RSRC_IMG_CUBE;
+ switch (image_type) {
+ case VK_IMAGE_TYPE_1D:
+ return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_1D_ARRAY : V_008F1C_SQ_RSRC_IMG_1D;
+ case VK_IMAGE_TYPE_2D:
+ if (nr_samples > 1)
+ return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_2D_MSAA_ARRAY : V_008F1C_SQ_RSRC_IMG_2D_MSAA;
+ else
+ return nr_layers > 1 ? V_008F1C_SQ_RSRC_IMG_2D_ARRAY : V_008F1C_SQ_RSRC_IMG_2D;
+ case VK_IMAGE_TYPE_3D:
+ if (view_type == VK_IMAGE_VIEW_TYPE_3D)
+ return V_008F1C_SQ_RSRC_IMG_3D;
+ else
+ return V_008F1C_SQ_RSRC_IMG_2D_ARRAY;
+ default:
+ unreachable("illegale image type");
+ }
+}
+/**
+ * Build the sampler view descriptor for a texture.
+ */
+static void
+si_make_texture_descriptor(struct radv_device *device,
+ struct radv_image *image,
+ bool sampler,
+ VkImageViewType view_type,
+ VkFormat vk_format,
+ const VkComponentMapping *mapping,
+ unsigned first_level, unsigned last_level,
+ unsigned first_layer, unsigned last_layer,
+ unsigned width, unsigned height, unsigned depth,
+ uint32_t *state,
+ uint32_t *fmask_state)
+{
+ const struct vk_format_description *desc;
+ enum vk_swizzle swizzle[4];
+ int first_non_void;
+ unsigned num_format, data_format, type;
+
+ desc = vk_format_description(vk_format);
+
+ if (desc->colorspace == VK_FORMAT_COLORSPACE_ZS) {
+ const unsigned char swizzle_xxxx[4] = {0, 0, 0, 0};
+ const unsigned char swizzle_yyyy[4] = {1, 1, 1, 1};
+
+ switch (vk_format) {
+ case VK_FORMAT_X8_D24_UNORM_PACK32:
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ vk_format_compose_swizzles(mapping, swizzle_yyyy, swizzle);
+ break;
+ default:
+ vk_format_compose_swizzles(mapping, swizzle_xxxx, swizzle);
+ }
+ } else {
+ vk_format_compose_swizzles(mapping, desc->swizzle, swizzle);
+ }
+
+ first_non_void = vk_format_get_first_non_void_channel(vk_format);
+
+ num_format = radv_translate_tex_numformat(vk_format, desc, first_non_void);
+ if (num_format == ~0) {
+ num_format = 0;
+ }
+
+ data_format = radv_translate_tex_dataformat(vk_format, desc, first_non_void);
+ if (data_format == ~0) {
+ data_format = 0;
+ }
+
+ type = radv_tex_dim(image->type, view_type, image->array_size, image->samples,
+ (image->usage & VK_IMAGE_USAGE_STORAGE_BIT));
+ if (type == V_008F1C_SQ_RSRC_IMG_1D_ARRAY) {
+ height = 1;
+ depth = image->array_size;
+ } else if (type == V_008F1C_SQ_RSRC_IMG_2D_ARRAY ||
+ type == V_008F1C_SQ_RSRC_IMG_2D_MSAA_ARRAY) {
+ if (view_type != VK_IMAGE_VIEW_TYPE_3D)
+ depth = image->array_size;
+ } else if (type == V_008F1C_SQ_RSRC_IMG_CUBE)
+ depth = image->array_size / 6;
+
+ state[0] = 0;
+ state[1] = (S_008F14_DATA_FORMAT(data_format) |
+ S_008F14_NUM_FORMAT(num_format));
+ state[2] = (S_008F18_WIDTH(width - 1) |
+ S_008F18_HEIGHT(height - 1));
+ state[3] = (S_008F1C_DST_SEL_X(radv_map_swizzle(swizzle[0])) |
+ S_008F1C_DST_SEL_Y(radv_map_swizzle(swizzle[1])) |
+ S_008F1C_DST_SEL_Z(radv_map_swizzle(swizzle[2])) |
+ S_008F1C_DST_SEL_W(radv_map_swizzle(swizzle[3])) |
+ S_008F1C_BASE_LEVEL(image->samples > 1 ?
+ 0 : first_level) |
+ S_008F1C_LAST_LEVEL(image->samples > 1 ?
+ util_logbase2(image->samples) :
+ last_level) |
+ S_008F1C_POW2_PAD(image->levels > 1) |
+ S_008F1C_TYPE(type));
+ state[4] = S_008F20_DEPTH(depth - 1);
+ state[5] = (S_008F24_BASE_ARRAY(first_layer) |
+ S_008F24_LAST_ARRAY(last_layer));
+ state[6] = 0;
+ state[7] = 0;
+
+ if (image->dcc_offset) {
+ unsigned swap = radv_translate_colorswap(vk_format, FALSE);
+
+ state[6] = S_008F28_ALPHA_IS_ON_MSB(swap <= 1);
+ } else {
+ /* The last dword is unused by hw. The shader uses it to clear
+ * bits in the first dword of sampler state.
+ */
+ if (device->instance->physicalDevice.rad_info.chip_class <= CIK && image->samples <= 1) {
+ if (first_level == last_level)
+ state[7] = C_008F30_MAX_ANISO_RATIO;
+ else
+ state[7] = 0xffffffff;
+ }
+ }
+
+ /* Initialize the sampler view for FMASK. */
+ if (image->fmask.size) {
+ uint32_t fmask_format;
+ uint64_t gpu_address = device->ws->buffer_get_va(image->bo);
+ uint64_t va;
+
+ va = gpu_address + image->offset + image->fmask.offset;
+
+ switch (image->samples) {
+ case 2:
+ fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK8_S2_F2;
+ break;
+ case 4:
+ fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK8_S4_F4;
+ break;
+ case 8:
+ fmask_format = V_008F14_IMG_DATA_FORMAT_FMASK32_S8_F8;
+ break;
+ default:
+ assert(0);
+ fmask_format = V_008F14_IMG_DATA_FORMAT_INVALID;
+ }
+
+ fmask_state[0] = va >> 8;
+ fmask_state[1] = S_008F14_BASE_ADDRESS_HI(va >> 40) |
+ S_008F14_DATA_FORMAT(fmask_format) |
+ S_008F14_NUM_FORMAT(V_008F14_IMG_NUM_FORMAT_UINT);
+ fmask_state[2] = S_008F18_WIDTH(width - 1) |
+ S_008F18_HEIGHT(height - 1);
+ fmask_state[3] = S_008F1C_DST_SEL_X(V_008F1C_SQ_SEL_X) |
+ S_008F1C_DST_SEL_Y(V_008F1C_SQ_SEL_X) |
+ S_008F1C_DST_SEL_Z(V_008F1C_SQ_SEL_X) |
+ S_008F1C_DST_SEL_W(V_008F1C_SQ_SEL_X) |
+ S_008F1C_TILING_INDEX(image->fmask.tile_mode_index) |
+ S_008F1C_TYPE(radv_tex_dim(image->type, view_type, 1, 0, false));
+ fmask_state[4] = S_008F20_DEPTH(depth - 1) |
+ S_008F20_PITCH(image->fmask.pitch_in_pixels - 1);
+ fmask_state[5] = S_008F24_BASE_ARRAY(first_layer) |
+ S_008F24_LAST_ARRAY(last_layer);
+ fmask_state[6] = 0;
+ fmask_state[7] = 0;
+ }
+}
+
+static void
+radv_query_opaque_metadata(struct radv_device *device,
+ struct radv_image *image,
+ struct radeon_bo_metadata *md)
+{
+ static const VkComponentMapping fixedmapping;
+ uint32_t desc[8], i;
+
+ /* Metadata image format format version 1:
+ * [0] = 1 (metadata format identifier)
+ * [1] = (VENDOR_ID << 16) | PCI_ID
+ * [2:9] = image descriptor for the whole resource
+ * [2] is always 0, because the base address is cleared
+ * [9] is the DCC offset bits [39:8] from the beginning of
+ * the buffer
+ * [10:10+LAST_LEVEL] = mipmap level offset bits [39:8] for each level
+ */
+ md->metadata[0] = 1; /* metadata image format version 1 */
+
+ /* TILE_MODE_INDEX is ambiguous without a PCI ID. */
+ md->metadata[1] = si_get_bo_metadata_word1(device);
+
+
+ si_make_texture_descriptor(device, image, true,
+ (VkImageViewType)image->type, image->vk_format,
+ &fixedmapping, 0, image->levels - 1, 0,
+ image->array_size,
+ image->extent.width, image->extent.height,
+ image->extent.depth,
+ desc, NULL);
+
+ si_set_mutable_tex_desc_fields(device, image, &image->surface.level[0], 0, 0,
+ image->surface.blk_w, false, desc);
+
+ /* Clear the base address and set the relative DCC offset. */
+ desc[0] = 0;
+ desc[1] &= C_008F14_BASE_ADDRESS_HI;
+ desc[7] = image->dcc_offset >> 8;
+
+ /* Dwords [2:9] contain the image descriptor. */
+ memcpy(&md->metadata[2], desc, sizeof(desc));
+
+ /* Dwords [10:..] contain the mipmap level offsets. */
+ for (i = 0; i <= image->levels - 1; i++)
+ md->metadata[10+i] = image->surface.level[i].offset >> 8;
+
+ md->size_metadata = (11 + image->levels - 1) * 4;
+}
+
+void
+radv_init_metadata(struct radv_device *device,
+ struct radv_image *image,
+ struct radeon_bo_metadata *metadata)
+{
+ struct radeon_surf *surface = &image->surface;
+
+ memset(metadata, 0, sizeof(*metadata));
+ metadata->microtile = surface->level[0].mode >= RADEON_SURF_MODE_1D ?
+ RADEON_LAYOUT_TILED : RADEON_LAYOUT_LINEAR;
+ metadata->macrotile = surface->level[0].mode >= RADEON_SURF_MODE_2D ?
+ RADEON_LAYOUT_TILED : RADEON_LAYOUT_LINEAR;
+ metadata->pipe_config = surface->pipe_config;
+ metadata->bankw = surface->bankw;
+ metadata->bankh = surface->bankh;
+ metadata->tile_split = surface->tile_split;
+ metadata->mtilea = surface->mtilea;
+ metadata->num_banks = surface->num_banks;
+ metadata->stride = surface->level[0].pitch_bytes;
+ metadata->scanout = (surface->flags & RADEON_SURF_SCANOUT) != 0;
+
+ radv_query_opaque_metadata(device, image, metadata);
+}
+
+/* The number of samples can be specified independently of the texture. */
+static void
+radv_image_get_fmask_info(struct radv_device *device,
+ struct radv_image *image,
+ unsigned nr_samples,
+ struct radv_fmask_info *out)
+{
+ /* FMASK is allocated like an ordinary texture. */
+ struct radeon_surf fmask = image->surface;
+
+ memset(out, 0, sizeof(*out));
+
+ fmask.bo_alignment = 0;
+ fmask.bo_size = 0;
+ fmask.nsamples = 1;
+ fmask.flags |= RADEON_SURF_FMASK;
+
+ /* Force 2D tiling if it wasn't set. This may occur when creating
+ * FMASK for MSAA resolve on R6xx. On R6xx, the single-sample
+ * destination buffer must have an FMASK too. */
+ fmask.flags = RADEON_SURF_CLR(fmask.flags, MODE);
+ fmask.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+
+ fmask.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
+
+ switch (nr_samples) {
+ case 2:
+ case 4:
+ fmask.bpe = 1;
+ break;
+ case 8:
+ fmask.bpe = 4;
+ break;
+ default:
+ return;
+ }
+
+ device->ws->surface_init(device->ws, &fmask);
+ assert(fmask.level[0].mode == RADEON_SURF_MODE_2D);
+
+ out->slice_tile_max = (fmask.level[0].nblk_x * fmask.level[0].nblk_y) / 64;
+ if (out->slice_tile_max)
+ out->slice_tile_max -= 1;
+
+ out->tile_mode_index = fmask.tiling_index[0];
+ out->pitch_in_pixels = fmask.level[0].nblk_x;
+ out->bank_height = fmask.bankh;
+ out->alignment = MAX2(256, fmask.bo_alignment);
+ out->size = fmask.bo_size;
+}
+
+static void
+radv_image_alloc_fmask(struct radv_device *device,
+ struct radv_image *image)
+{
+ radv_image_get_fmask_info(device, image, image->samples, &image->fmask);
+
+ image->fmask.offset = align64(image->size, image->fmask.alignment);
+ image->size = image->fmask.offset + image->fmask.size;
+}
+
+static void
+radv_image_get_cmask_info(struct radv_device *device,
+ struct radv_image *image,
+ struct radv_cmask_info *out)
+{
+ unsigned pipe_interleave_bytes = device->instance->physicalDevice.rad_info.pipe_interleave_bytes;
+ unsigned num_pipes = device->instance->physicalDevice.rad_info.num_tile_pipes;
+ unsigned cl_width, cl_height;
+
+ switch (num_pipes) {
+ case 2:
+ cl_width = 32;
+ cl_height = 16;
+ break;
+ case 4:
+ cl_width = 32;
+ cl_height = 32;
+ break;
+ case 8:
+ cl_width = 64;
+ cl_height = 32;
+ break;
+ case 16: /* Hawaii */
+ cl_width = 64;
+ cl_height = 64;
+ break;
+ default:
+ assert(0);
+ return;
+ }
+
+ unsigned base_align = num_pipes * pipe_interleave_bytes;
+
+ unsigned width = align(image->surface.npix_x, cl_width*8);
+ unsigned height = align(image->surface.npix_y, cl_height*8);
+ unsigned slice_elements = (width * height) / (8*8);
+
+ /* Each element of CMASK is a nibble. */
+ unsigned slice_bytes = slice_elements / 2;
+
+ out->pitch = width;
+ out->height = height;
+ out->xalign = cl_width * 8;
+ out->yalign = cl_height * 8;
+ out->slice_tile_max = (width * height) / (128*128);
+ if (out->slice_tile_max)
+ out->slice_tile_max -= 1;
+
+ out->alignment = MAX2(256, base_align);
+ out->size = (image->type == VK_IMAGE_TYPE_3D ? image->extent.depth : image->array_size) *
+ align(slice_bytes, base_align);
+}
+
+static void
+radv_image_alloc_cmask(struct radv_device *device,
+ struct radv_image *image)
+{
+ radv_image_get_cmask_info(device, image, &image->cmask);
+
+ image->cmask.offset = align64(image->size, image->cmask.alignment);
+ /* + 8 for storing the clear values */
+ image->clear_value_offset = image->cmask.offset + image->cmask.size;
+ image->size = image->cmask.offset + image->cmask.size + 8;
+}
+
+static void
+radv_image_alloc_dcc(struct radv_device *device,
+ struct radv_image *image)
+{
+ image->dcc_offset = align64(image->size, image->surface.dcc_alignment);
+ /* + 8 for storing the clear values */
+ image->clear_value_offset = image->dcc_offset + image->surface.dcc_size;
+ image->size = image->dcc_offset + image->surface.dcc_size + 8;
+}
+
+static unsigned
+radv_image_get_htile_size(struct radv_device *device,
+ struct radv_image *image)
+{
+ unsigned cl_width, cl_height, width, height;
+ unsigned slice_elements, slice_bytes, base_align;
+ unsigned num_pipes = device->instance->physicalDevice.rad_info.num_tile_pipes;
+ unsigned pipe_interleave_bytes = device->instance->physicalDevice.rad_info.pipe_interleave_bytes;
+
+ /* Overalign HTILE on P2 configs to work around GPU hangs in
+ * piglit/depthstencil-render-miplevels 585.
+ *
+ * This has been confirmed to help Kabini & Stoney, where the hangs
+ * are always reproducible. I think I have seen the test hang
+ * on Carrizo too, though it was very rare there.
+ */
+ if (device->instance->physicalDevice.rad_info.chip_class >= CIK && num_pipes < 4)
+ num_pipes = 4;
+
+ switch (num_pipes) {
+ case 1:
+ cl_width = 32;
+ cl_height = 16;
+ break;
+ case 2:
+ cl_width = 32;
+ cl_height = 32;
+ break;
+ case 4:
+ cl_width = 64;
+ cl_height = 32;
+ break;
+ case 8:
+ cl_width = 64;
+ cl_height = 64;
+ break;
+ case 16:
+ cl_width = 128;
+ cl_height = 64;
+ break;
+ default:
+ assert(0);
+ return 0;
+ }
+
+ width = align(image->surface.npix_x, cl_width * 8);
+ height = align(image->surface.npix_y, cl_height * 8);
+
+ slice_elements = (width * height) / (8 * 8);
+ slice_bytes = slice_elements * 4;
+
+ base_align = num_pipes * pipe_interleave_bytes;
+
+ image->htile.pitch = width;
+ image->htile.height = height;
+ image->htile.xalign = cl_width * 8;
+ image->htile.yalign = cl_height * 8;
+
+ return image->array_size *
+ align(slice_bytes, base_align);
+}
+
+static void
+radv_image_alloc_htile(struct radv_device *device,
+ struct radv_image *image)
+{
+ if (env_var_as_boolean("RADV_HIZ_DISABLE", false))
+ return;
+
+ image->htile.size = radv_image_get_htile_size(device, image);
+
+ if (!image->htile.size)
+ return;
+
+ image->htile.offset = align64(image->size, 32768);
+
+ /* + 8 for storing the clear values */
+ image->clear_value_offset = image->htile.offset + image->htile.size;
+ image->size = image->htile.offset + image->htile.size + 8;
+ image->alignment = align64(image->alignment, 32768);
+}
+
+VkResult
+radv_image_create(VkDevice _device,
+ const struct radv_image_create_info *create_info,
+ const VkAllocationCallbacks* alloc,
+ VkImage *pImage)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
+ struct radv_image *image = NULL;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO);
+
+ radv_assert(pCreateInfo->mipLevels > 0);
+ radv_assert(pCreateInfo->arrayLayers > 0);
+ radv_assert(pCreateInfo->samples > 0);
+ radv_assert(pCreateInfo->extent.width > 0);
+ radv_assert(pCreateInfo->extent.height > 0);
+ radv_assert(pCreateInfo->extent.depth > 0);
+
+ image = radv_alloc2(&device->alloc, alloc, sizeof(*image), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (!image)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(image, 0, sizeof(*image));
+ image->type = pCreateInfo->imageType;
+ image->extent = pCreateInfo->extent;
+ image->vk_format = pCreateInfo->format;
+ image->levels = pCreateInfo->mipLevels;
+ image->array_size = pCreateInfo->arrayLayers;
+ image->samples = pCreateInfo->samples;
+ image->tiling = pCreateInfo->tiling;
+ image->usage = pCreateInfo->usage;
+ radv_init_surface(device, &image->surface, create_info);
+
+ device->ws->surface_init(device->ws, &image->surface);
+
+ image->size = image->surface.bo_size;
+ image->alignment = image->surface.bo_alignment;
+
+ if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) &&
+ image->surface.dcc_size)
+ radv_image_alloc_dcc(device, image);
+ else
+ image->surface.dcc_size = 0;
+
+ if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) &&
+ pCreateInfo->mipLevels == 1 &&
+ !image->surface.dcc_size && image->extent.depth == 1)
+ radv_image_alloc_cmask(device, image);
+ if (image->samples > 1 && vk_format_is_color(pCreateInfo->format)) {
+ radv_image_alloc_fmask(device, image);
+ } else if (vk_format_is_depth(pCreateInfo->format)) {
+
+ radv_image_alloc_htile(device, image);
+ }
+
+
+ if (create_info->stride && create_info->stride != image->surface.level[0].pitch_bytes) {
+ image->surface.level[0].nblk_x = create_info->stride / image->surface.bpe;
+ image->surface.level[0].pitch_bytes = create_info->stride;
+ image->surface.level[0].slice_size = create_info->stride * image->surface.level[0].nblk_y;
+ }
+ *pImage = radv_image_to_handle(image);
+
+ return VK_SUCCESS;
+}
+
+void
+radv_image_view_init(struct radv_image_view *iview,
+ struct radv_device *device,
+ const VkImageViewCreateInfo* pCreateInfo,
+ struct radv_cmd_buffer *cmd_buffer,
+ VkImageUsageFlags usage_mask)
+{
+ RADV_FROM_HANDLE(radv_image, image, pCreateInfo->image);
+ const VkImageSubresourceRange *range = &pCreateInfo->subresourceRange;
+ bool is_stencil = false;
+ switch (image->type) {
+ default:
+ unreachable("bad VkImageType");
+ case VK_IMAGE_TYPE_1D:
+ case VK_IMAGE_TYPE_2D:
+ assert(range->baseArrayLayer + radv_get_layerCount(image, range) - 1 <= image->array_size);
+ break;
+ case VK_IMAGE_TYPE_3D:
+ assert(range->baseArrayLayer + radv_get_layerCount(image, range) - 1
+ <= radv_minify(image->extent.depth, range->baseMipLevel));
+ break;
+ }
+ iview->image = image;
+ iview->bo = image->bo;
+ iview->type = pCreateInfo->viewType;
+ iview->vk_format = pCreateInfo->format;
+ iview->aspect_mask = pCreateInfo->subresourceRange.aspectMask;
+
+ if (iview->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT)
+ is_stencil = true;
+ iview->extent = (VkExtent3D) {
+ .width = radv_minify(image->extent.width , range->baseMipLevel),
+ .height = radv_minify(image->extent.height, range->baseMipLevel),
+ .depth = radv_minify(image->extent.depth , range->baseMipLevel),
+ };
+
+ iview->extent.width = round_up_u32(iview->extent.width * vk_format_get_blockwidth(iview->vk_format),
+ vk_format_get_blockwidth(image->vk_format));
+ iview->extent.height = round_up_u32(iview->extent.height * vk_format_get_blockheight(iview->vk_format),
+ vk_format_get_blockheight(image->vk_format));
+
+ iview->base_layer = range->baseArrayLayer;
+ iview->layer_count = radv_get_layerCount(image, range);
+ iview->base_mip = range->baseMipLevel;
+
+ si_make_texture_descriptor(device, image, false,
+ iview->type,
+ pCreateInfo->format,
+ &pCreateInfo->components,
+ 0, radv_get_levelCount(image, range) - 1,
+ range->baseArrayLayer,
+ range->baseArrayLayer + radv_get_layerCount(image, range) - 1,
+ iview->extent.width,
+ iview->extent.height,
+ iview->extent.depth,
+ iview->descriptor,
+ iview->fmask_descriptor);
+ si_set_mutable_tex_desc_fields(device, image,
+ is_stencil ? &image->surface.stencil_level[range->baseMipLevel] : &image->surface.level[range->baseMipLevel], range->baseMipLevel,
+ range->baseMipLevel,
+ image->surface.blk_w, is_stencil, iview->descriptor);
+}
+
+void radv_image_set_optimal_micro_tile_mode(struct radv_device *device,
+ struct radv_image *image, uint32_t micro_tile_mode)
+{
+ /* These magic numbers were copied from addrlib. It doesn't use any
+ * definitions for them either. They are all 2D_TILED_THIN1 modes with
+ * different bpp and micro tile mode.
+ */
+ if (device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ switch (micro_tile_mode) {
+ case 0: /* displayable */
+ image->surface.tiling_index[0] = 10;
+ break;
+ case 1: /* thin */
+ image->surface.tiling_index[0] = 14;
+ break;
+ case 3: /* rotated */
+ image->surface.tiling_index[0] = 28;
+ break;
+ default: /* depth, thick */
+ assert(!"unexpected micro mode");
+ return;
+ }
+ } else { /* SI */
+ switch (micro_tile_mode) {
+ case 0: /* displayable */
+ switch (image->surface.bpe) {
+ case 8:
+ image->surface.tiling_index[0] = 10;
+ break;
+ case 16:
+ image->surface.tiling_index[0] = 11;
+ break;
+ default: /* 32, 64 */
+ image->surface.tiling_index[0] = 12;
+ break;
+ }
+ break;
+ case 1: /* thin */
+ switch (image->surface.bpe) {
+ case 8:
+ image->surface.tiling_index[0] = 14;
+ break;
+ case 16:
+ image->surface.tiling_index[0] = 15;
+ break;
+ case 32:
+ image->surface.tiling_index[0] = 16;
+ break;
+ default: /* 64, 128 */
+ image->surface.tiling_index[0] = 17;
+ break;
+ }
+ break;
+ default: /* depth, thick */
+ assert(!"unexpected micro mode");
+ return;
+ }
+ }
+
+ image->surface.micro_tile_mode = micro_tile_mode;
+}
+
+bool radv_layout_has_htile(const struct radv_image *image,
+ VkImageLayout layout)
+{
+ return (layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL ||
+ layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
+}
+
+bool radv_layout_is_htile_compressed(const struct radv_image *image,
+ VkImageLayout layout)
+{
+ return layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
+}
+
+bool radv_layout_can_expclear(const struct radv_image *image,
+ VkImageLayout layout)
+{
+ return (layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL ||
+ layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
+}
+
+bool radv_layout_has_cmask(const struct radv_image *image,
+ VkImageLayout layout)
+{
+ return (layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL ||
+ layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
+}
+
+VkResult
+radv_CreateImage(VkDevice device,
+ const VkImageCreateInfo *pCreateInfo,
+ const VkAllocationCallbacks *pAllocator,
+ VkImage *pImage)
+{
+ return radv_image_create(device,
+ &(struct radv_image_create_info) {
+ .vk_info = pCreateInfo,
+ .scanout = false,
+ },
+ pAllocator,
+ pImage);
+}
+
+void
+radv_DestroyImage(VkDevice _device, VkImage _image,
+ const VkAllocationCallbacks *pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+
+ if (!_image)
+ return;
+
+ radv_free2(&device->alloc, pAllocator, radv_image_from_handle(_image));
+}
+
+void radv_GetImageSubresourceLayout(
+ VkDevice device,
+ VkImage _image,
+ const VkImageSubresource* pSubresource,
+ VkSubresourceLayout* pLayout)
+{
+ RADV_FROM_HANDLE(radv_image, image, _image);
+ int level = pSubresource->mipLevel;
+ int layer = pSubresource->arrayLayer;
+
+ pLayout->offset = image->surface.level[level].offset + image->surface.level[level].slice_size * layer;
+ pLayout->rowPitch = image->surface.level[level].pitch_bytes;
+ pLayout->arrayPitch = image->surface.level[level].slice_size;
+ pLayout->depthPitch = image->surface.level[level].slice_size;
+ pLayout->size = image->surface.level[level].slice_size;
+ if (image->type == VK_IMAGE_TYPE_3D)
+ pLayout->size *= image->surface.level[level].nblk_z;
+}
+
+
+VkResult
+radv_CreateImageView(VkDevice _device,
+ const VkImageViewCreateInfo *pCreateInfo,
+ const VkAllocationCallbacks *pAllocator,
+ VkImageView *pView)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_image_view *view;
+
+ view = radv_alloc2(&device->alloc, pAllocator, sizeof(*view), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (view == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ radv_image_view_init(view, device, pCreateInfo, NULL, ~0);
+
+ *pView = radv_image_view_to_handle(view);
+
+ return VK_SUCCESS;
+}
+
+void
+radv_DestroyImageView(VkDevice _device, VkImageView _iview,
+ const VkAllocationCallbacks *pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_image_view, iview, _iview);
+
+ if (!iview)
+ return;
+ radv_free2(&device->alloc, pAllocator, iview);
+}
+
+void radv_buffer_view_init(struct radv_buffer_view *view,
+ struct radv_device *device,
+ const VkBufferViewCreateInfo* pCreateInfo,
+ struct radv_cmd_buffer *cmd_buffer)
+{
+ RADV_FROM_HANDLE(radv_buffer, buffer, pCreateInfo->buffer);
+
+ view->bo = buffer->bo;
+ view->range = pCreateInfo->range == VK_WHOLE_SIZE ?
+ buffer->size - pCreateInfo->offset : pCreateInfo->range;
+ view->vk_format = pCreateInfo->format;
+
+ radv_make_buffer_descriptor(device, buffer, view->vk_format,
+ pCreateInfo->offset, view->range, view->state);
+}
+
+VkResult
+radv_CreateBufferView(VkDevice _device,
+ const VkBufferViewCreateInfo *pCreateInfo,
+ const VkAllocationCallbacks *pAllocator,
+ VkBufferView *pView)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_buffer_view *view;
+
+ view = radv_alloc2(&device->alloc, pAllocator, sizeof(*view), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (!view)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ radv_buffer_view_init(view, device, pCreateInfo, NULL);
+
+ *pView = radv_buffer_view_to_handle(view);
+
+ return VK_SUCCESS;
+}
+
+void
+radv_DestroyBufferView(VkDevice _device, VkBufferView bufferView,
+ const VkAllocationCallbacks *pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_buffer_view, view, bufferView);
+
+ if (!view)
+ return;
+
+ radv_free2(&device->alloc, pAllocator, view);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ * based on intel anv code:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_meta.h"
+
+#include <fcntl.h>
+#include <limits.h>
+#include <pwd.h>
+#include <sys/stat.h>
+
+void
+radv_meta_save(struct radv_meta_saved_state *state,
+ const struct radv_cmd_buffer *cmd_buffer,
+ uint32_t dynamic_mask)
+{
+ state->old_pipeline = cmd_buffer->state.pipeline;
+ state->old_descriptor_set0 = cmd_buffer->state.descriptors[0];
+ memcpy(state->old_vertex_bindings, cmd_buffer->state.vertex_bindings,
+ sizeof(state->old_vertex_bindings));
+
+ state->dynamic_mask = dynamic_mask;
+ radv_dynamic_state_copy(&state->dynamic, &cmd_buffer->state.dynamic,
+ dynamic_mask);
+
+ memcpy(state->push_constants, cmd_buffer->push_constants, MAX_PUSH_CONSTANTS_SIZE);
+}
+
+void
+radv_meta_restore(const struct radv_meta_saved_state *state,
+ struct radv_cmd_buffer *cmd_buffer)
+{
+ cmd_buffer->state.pipeline = state->old_pipeline;
+ radv_bind_descriptor_set(cmd_buffer, state->old_descriptor_set0, 0);
+ memcpy(cmd_buffer->state.vertex_bindings, state->old_vertex_bindings,
+ sizeof(state->old_vertex_bindings));
+
+ cmd_buffer->state.vb_dirty |= (1 << RADV_META_VERTEX_BINDING_COUNT) - 1;
+ cmd_buffer->state.dirty |= RADV_CMD_DIRTY_PIPELINE;
+
+ radv_dynamic_state_copy(&cmd_buffer->state.dynamic, &state->dynamic,
+ state->dynamic_mask);
+ cmd_buffer->state.dirty |= state->dynamic_mask;
+
+ memcpy(cmd_buffer->push_constants, state->push_constants, MAX_PUSH_CONSTANTS_SIZE);
+ cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_ALL_GRAPHICS | VK_SHADER_STAGE_COMPUTE_BIT;
+}
+
+void
+radv_meta_save_pass(struct radv_meta_saved_pass_state *state,
+ const struct radv_cmd_buffer *cmd_buffer)
+{
+ state->pass = cmd_buffer->state.pass;
+ state->subpass = cmd_buffer->state.subpass;
+ state->framebuffer = cmd_buffer->state.framebuffer;
+ state->attachments = cmd_buffer->state.attachments;
+ state->render_area = cmd_buffer->state.render_area;
+}
+
+void
+radv_meta_restore_pass(const struct radv_meta_saved_pass_state *state,
+ struct radv_cmd_buffer *cmd_buffer)
+{
+ cmd_buffer->state.pass = state->pass;
+ cmd_buffer->state.subpass = state->subpass;
+ cmd_buffer->state.framebuffer = state->framebuffer;
+ cmd_buffer->state.attachments = state->attachments;
+ cmd_buffer->state.render_area = state->render_area;
+ if (state->subpass)
+ radv_emit_framebuffer_state(cmd_buffer);
+}
+
+void
+radv_meta_save_compute(struct radv_meta_saved_compute_state *state,
+ const struct radv_cmd_buffer *cmd_buffer,
+ unsigned push_constant_size)
+{
+ state->old_pipeline = cmd_buffer->state.compute_pipeline;
+ state->old_descriptor_set0 = cmd_buffer->state.descriptors[0];
+
+ if (push_constant_size)
+ memcpy(state->push_constants, cmd_buffer->push_constants, push_constant_size);
+}
+
+void
+radv_meta_restore_compute(const struct radv_meta_saved_compute_state *state,
+ struct radv_cmd_buffer *cmd_buffer,
+ unsigned push_constant_size)
+{
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer), VK_PIPELINE_BIND_POINT_COMPUTE,
+ radv_pipeline_to_handle(state->old_pipeline));
+ radv_bind_descriptor_set(cmd_buffer, state->old_descriptor_set0, 0);
+
+ if (push_constant_size) {
+ memcpy(cmd_buffer->push_constants, state->push_constants, push_constant_size);
+ cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_COMPUTE_BIT;
+ }
+}
+
+VkImageViewType
+radv_meta_get_view_type(const struct radv_image *image)
+{
+ switch (image->type) {
+ case VK_IMAGE_TYPE_1D: return VK_IMAGE_VIEW_TYPE_1D;
+ case VK_IMAGE_TYPE_2D: return VK_IMAGE_VIEW_TYPE_2D;
+ case VK_IMAGE_TYPE_3D: return VK_IMAGE_VIEW_TYPE_3D;
+ default:
+ unreachable("bad VkImageViewType");
+ }
+}
+
+/**
+ * When creating a destination VkImageView, this function provides the needed
+ * VkImageViewCreateInfo::subresourceRange::baseArrayLayer.
+ */
+uint32_t
+radv_meta_get_iview_layer(const struct radv_image *dest_image,
+ const VkImageSubresourceLayers *dest_subresource,
+ const VkOffset3D *dest_offset)
+{
+ switch (dest_image->type) {
+ case VK_IMAGE_TYPE_1D:
+ case VK_IMAGE_TYPE_2D:
+ return dest_subresource->baseArrayLayer;
+ case VK_IMAGE_TYPE_3D:
+ /* HACK: Vulkan does not allow attaching a 3D image to a framebuffer,
+ * but meta does it anyway. When doing so, we translate the
+ * destination's z offset into an array offset.
+ */
+ return dest_offset->z;
+ default:
+ assert(!"bad VkImageType");
+ return 0;
+ }
+}
+
+static void *
+meta_alloc(void* _device, size_t size, size_t alignment,
+ VkSystemAllocationScope allocationScope)
+{
+ struct radv_device *device = _device;
+ return device->alloc.pfnAllocation(device->alloc.pUserData, size, alignment,
+ VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
+}
+
+static void *
+meta_realloc(void* _device, void *original, size_t size, size_t alignment,
+ VkSystemAllocationScope allocationScope)
+{
+ struct radv_device *device = _device;
+ return device->alloc.pfnReallocation(device->alloc.pUserData, original,
+ size, alignment,
+ VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
+}
+
+static void
+meta_free(void* _device, void *data)
+{
+ struct radv_device *device = _device;
+ return device->alloc.pfnFree(device->alloc.pUserData, data);
+}
+
+static bool
+radv_builtin_cache_path(char *path)
+{
+ char *xdg_cache_home = getenv("XDG_CACHE_HOME");
+ const char *suffix = "/radv_builtin_shaders";
+ const char *suffix2 = "/.cache/radv_builtin_shaders";
+ struct passwd pwd, *result;
+ char path2[PATH_MAX + 1]; /* PATH_MAX is not a real max,but suffices here. */
+
+ if (xdg_cache_home) {
+
+ if (strlen(xdg_cache_home) + strlen(suffix) > PATH_MAX)
+ return false;
+
+ strcpy(path, xdg_cache_home);
+ strcat(path, suffix);
+ return true;
+ }
+
+ getpwuid_r(getuid(), &pwd, path2, PATH_MAX - strlen(suffix2), &result);
+ if (!result)
+ return false;
+
+ strcpy(path, pwd.pw_dir);
+ strcat(path, "/.cache");
+ mkdir(path, 0755);
+
+ strcat(path, suffix);
+ return true;
+}
+
+static void
+radv_load_meta_pipeline(struct radv_device *device)
+{
+ char path[PATH_MAX + 1];
+ struct stat st;
+ void *data = NULL;
+
+ if (!radv_builtin_cache_path(path))
+ return;
+
+ int fd = open(path, O_RDONLY);
+ if (fd < 0)
+ return;
+ if (fstat(fd, &st))
+ goto fail;
+ data = malloc(st.st_size);
+ if (!data)
+ goto fail;
+ if(read(fd, data, st.st_size) == -1)
+ goto fail;
+
+ radv_pipeline_cache_load(&device->meta_state.cache, data, st.st_size);
+fail:
+ free(data);
+ close(fd);
+}
+
+static void
+radv_store_meta_pipeline(struct radv_device *device)
+{
+ char path[PATH_MAX + 1], path2[PATH_MAX + 7];
+ size_t size;
+ void *data = NULL;
+
+ if (!device->meta_state.cache.modified)
+ return;
+
+ if (radv_GetPipelineCacheData(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &size, NULL))
+ return;
+
+ if (!radv_builtin_cache_path(path))
+ return;
+
+ strcpy(path2, path);
+ strcat(path2, "XXXXXX");
+ int fd = mkstemp(path2);//open(path, O_WRONLY | O_CREAT, 0600);
+ if (fd < 0)
+ return;
+ data = malloc(size);
+ if (!data)
+ goto fail;
+
+ if (radv_GetPipelineCacheData(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &size, data))
+ goto fail;
+ if(write(fd, data, size) == -1)
+ goto fail;
+
+ rename(path2, path);
+fail:
+ free(data);
+ close(fd);
+ unlink(path2);
+}
+
+VkResult
+radv_device_init_meta(struct radv_device *device)
+{
+ VkResult result;
+
+ device->meta_state.alloc = (VkAllocationCallbacks) {
+ .pUserData = device,
+ .pfnAllocation = meta_alloc,
+ .pfnReallocation = meta_realloc,
+ .pfnFree = meta_free,
+ };
+
+ device->meta_state.cache.alloc = device->meta_state.alloc;
+ radv_pipeline_cache_init(&device->meta_state.cache, device);
+ radv_load_meta_pipeline(device);
+
+ result = radv_device_init_meta_clear_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_clear;
+
+ result = radv_device_init_meta_resolve_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_resolve;
+
+ result = radv_device_init_meta_blit_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_blit;
+
+ result = radv_device_init_meta_blit2d_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_blit2d;
+
+ result = radv_device_init_meta_bufimage_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_bufimage;
+
+ result = radv_device_init_meta_depth_decomp_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_depth_decomp;
+
+ result = radv_device_init_meta_buffer_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_buffer;
+
+ result = radv_device_init_meta_fast_clear_flush_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_fast_clear;
+
+ result = radv_device_init_meta_resolve_compute_state(device);
+ if (result != VK_SUCCESS)
+ goto fail_resolve_compute;
+ return VK_SUCCESS;
+
+fail_resolve_compute:
+ radv_device_finish_meta_fast_clear_flush_state(device);
+fail_fast_clear:
+ radv_device_finish_meta_buffer_state(device);
+fail_buffer:
+ radv_device_finish_meta_depth_decomp_state(device);
+fail_depth_decomp:
+ radv_device_finish_meta_bufimage_state(device);
+fail_bufimage:
+ radv_device_finish_meta_blit2d_state(device);
+fail_blit2d:
+ radv_device_finish_meta_blit_state(device);
+fail_blit:
+ radv_device_finish_meta_resolve_state(device);
+fail_resolve:
+ radv_device_finish_meta_clear_state(device);
+fail_clear:
+ radv_pipeline_cache_finish(&device->meta_state.cache);
+ return result;
+}
+
+void
+radv_device_finish_meta(struct radv_device *device)
+{
+ radv_device_finish_meta_clear_state(device);
+ radv_device_finish_meta_resolve_state(device);
+ radv_device_finish_meta_blit_state(device);
+ radv_device_finish_meta_blit2d_state(device);
+ radv_device_finish_meta_bufimage_state(device);
+ radv_device_finish_meta_depth_decomp_state(device);
+ radv_device_finish_meta_buffer_state(device);
+ radv_device_finish_meta_fast_clear_flush_state(device);
+ radv_device_finish_meta_resolve_compute_state(device);
+
+ radv_store_meta_pipeline(device);
+ radv_pipeline_cache_finish(&device->meta_state.cache);
+}
+
+/*
+ * The most common meta operations all want to have the viewport
+ * reset and any scissors disabled. The rest of the dynamic state
+ * should have no effect.
+ */
+void
+radv_meta_save_graphics_reset_vport_scissor(struct radv_meta_saved_state *saved_state,
+ struct radv_cmd_buffer *cmd_buffer)
+{
+ uint32_t dirty_state = (1 << VK_DYNAMIC_STATE_VIEWPORT) | (1 << VK_DYNAMIC_STATE_SCISSOR);
+ radv_meta_save(saved_state, cmd_buffer, dirty_state);
+ cmd_buffer->state.dynamic.viewport.count = 0;
+ cmd_buffer->state.dynamic.scissor.count = 0;
+ cmd_buffer->state.dirty |= dirty_state;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ * based on intel anv code:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include "radv_private.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RADV_META_VERTEX_BINDING_COUNT 2
+
+struct radv_meta_saved_state {
+ struct radv_vertex_binding old_vertex_bindings[RADV_META_VERTEX_BINDING_COUNT];
+ struct radv_descriptor_set *old_descriptor_set0;
+ struct radv_pipeline *old_pipeline;
+
+ /**
+ * Bitmask of (1 << VK_DYNAMIC_STATE_*). Defines the set of saved dynamic
+ * state.
+ */
+ uint32_t dynamic_mask;
+ struct radv_dynamic_state dynamic;
+
+ char push_constants[128];
+};
+
+struct radv_meta_saved_pass_state {
+ struct radv_render_pass *pass;
+ const struct radv_subpass *subpass;
+ struct radv_attachment_state *attachments;
+ struct radv_framebuffer *framebuffer;
+ VkRect2D render_area;
+};
+
+struct radv_meta_saved_compute_state {
+ struct radv_descriptor_set *old_descriptor_set0;
+ struct radv_pipeline *old_pipeline;
+
+ char push_constants[128];
+};
+
+VkResult radv_device_init_meta_clear_state(struct radv_device *device);
+void radv_device_finish_meta_clear_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_resolve_state(struct radv_device *device);
+void radv_device_finish_meta_resolve_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_depth_decomp_state(struct radv_device *device);
+void radv_device_finish_meta_depth_decomp_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_fast_clear_flush_state(struct radv_device *device);
+void radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_blit_state(struct radv_device *device);
+void radv_device_finish_meta_blit_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_blit2d_state(struct radv_device *device);
+void radv_device_finish_meta_blit2d_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_buffer_state(struct radv_device *device);
+void radv_device_finish_meta_buffer_state(struct radv_device *device);
+
+VkResult radv_device_init_meta_resolve_compute_state(struct radv_device *device);
+void radv_device_finish_meta_resolve_compute_state(struct radv_device *device);
+void radv_meta_save(struct radv_meta_saved_state *state,
+ const struct radv_cmd_buffer *cmd_buffer,
+ uint32_t dynamic_mask);
+
+void radv_meta_restore(const struct radv_meta_saved_state *state,
+ struct radv_cmd_buffer *cmd_buffer);
+
+void radv_meta_save_pass(struct radv_meta_saved_pass_state *state,
+ const struct radv_cmd_buffer *cmd_buffer);
+
+void radv_meta_restore_pass(const struct radv_meta_saved_pass_state *state,
+ struct radv_cmd_buffer *cmd_buffer);
+
+void radv_meta_save_compute(struct radv_meta_saved_compute_state *state,
+ const struct radv_cmd_buffer *cmd_buffer,
+ unsigned push_constant_size);
+
+void radv_meta_restore_compute(const struct radv_meta_saved_compute_state *state,
+ struct radv_cmd_buffer *cmd_buffer,
+ unsigned push_constant_size);
+
+VkImageViewType radv_meta_get_view_type(const struct radv_image *image);
+
+uint32_t radv_meta_get_iview_layer(const struct radv_image *dest_image,
+ const VkImageSubresourceLayers *dest_subresource,
+ const VkOffset3D *dest_offset);
+
+struct radv_meta_blit2d_surf {
+ /** The size of an element in bytes. */
+ uint8_t bs;
+ VkFormat format;
+
+ struct radv_image *image;
+ unsigned level;
+ unsigned layer;
+ VkImageAspectFlags aspect_mask;
+};
+
+struct radv_meta_blit2d_buffer {
+ struct radv_buffer *buffer;
+ uint32_t offset;
+ uint32_t pitch;
+ uint8_t bs;
+ VkFormat format;
+};
+
+struct radv_meta_blit2d_rect {
+ uint32_t src_x, src_y;
+ uint32_t dst_x, dst_y;
+ uint32_t width, height;
+};
+
+void radv_meta_begin_blit2d(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_state *save);
+
+void radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src_img,
+ struct radv_meta_blit2d_buffer *src_buf,
+ struct radv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct radv_meta_blit2d_rect *rects);
+
+void radv_meta_end_blit2d(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_state *save);
+
+
+VkResult radv_device_init_meta_bufimage_state(struct radv_device *device);
+void radv_device_finish_meta_bufimage_state(struct radv_device *device);
+void radv_meta_begin_bufimage(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_compute_state *save);
+void radv_meta_end_bufimage(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_compute_state *save);
+
+void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src,
+ struct radv_meta_blit2d_buffer *dst,
+ unsigned num_rects,
+ struct radv_meta_blit2d_rect *rects);
+
+void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageSubresourceRange *subresourceRange);
+void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageSubresourceRange *subresourceRange);
+void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image);
+
+void radv_meta_save_graphics_reset_vport_scissor(struct radv_meta_saved_state *saved_state,
+ struct radv_cmd_buffer *cmd_buffer);
+
+void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *src_image,
+ VkImageLayout src_image_layout,
+ struct radv_image *dest_image,
+ VkImageLayout dest_image_layout,
+ uint32_t region_count,
+ const VkImageResolve *regions);
+
+#ifdef __cplusplus
+}
+#endif
--- /dev/null
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_meta.h"
+#include "nir/nir_builder.h"
+
+struct blit_region {
+ VkOffset3D src_offset;
+ VkExtent3D src_extent;
+ VkOffset3D dest_offset;
+ VkExtent3D dest_extent;
+};
+
+static nir_shader *
+build_nir_vertex_shader(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_VERTEX, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_blit_vs");
+
+ nir_variable *pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "a_pos");
+ pos_in->data.location = VERT_ATTRIB_GENERIC0;
+ nir_variable *pos_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "gl_Position");
+ pos_out->data.location = VARYING_SLOT_POS;
+ nir_copy_var(&b, pos_out, pos_in);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "a_tex_pos");
+ tex_pos_in->data.location = VERT_ATTRIB_GENERIC1;
+ nir_variable *tex_pos_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "v_tex_pos");
+ tex_pos_out->data.location = VARYING_SLOT_VAR0;
+ tex_pos_out->data.interpolation = INTERP_MODE_SMOOTH;
+ nir_copy_var(&b, tex_pos_out, tex_pos_in);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_nir_copy_fragment_shader(enum glsl_sampler_dim tex_dim)
+{
+ char shader_name[64];
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+
+ sprintf(shader_name, "meta_blit_fs.%d", tex_dim);
+ b.shader->info.name = ralloc_strdup(b.shader, shader_name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ /* Swizzle the array index which comes in as Z coordinate into the right
+ * position.
+ */
+ unsigned swz[] = { 0, (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 1), 2 };
+ nir_ssa_def *const tex_pos =
+ nir_swizzle(&b, nir_load_var(&b, tex_pos_in), swz,
+ (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 3), false);
+
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(tex_dim, false, tex_dim != GLSL_SAMPLER_DIM_3D,
+ glsl_get_base_type(vec4));
+ nir_variable *sampler = nir_variable_create(b.shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b.shader, 1);
+ tex->sampler_dim = tex_dim;
+ tex->op = nir_texop_tex;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(tex_pos);
+ tex->dest_type = nir_type_float; /* TODO */
+ tex->is_array = glsl_sampler_type_is_array(sampler_type);
+ tex->coord_components = tex_pos->num_components;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = nir_deref_var_create(tex, sampler);
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex->instr);
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DATA0;
+ nir_store_var(&b, color_out, &tex->dest.ssa, 0xf);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_nir_copy_fragment_shader_depth(enum glsl_sampler_dim tex_dim)
+{
+ char shader_name[64];
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+
+ sprintf(shader_name, "meta_blit_depth_fs.%d", tex_dim);
+ b.shader->info.name = ralloc_strdup(b.shader, shader_name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ /* Swizzle the array index which comes in as Z coordinate into the right
+ * position.
+ */
+ unsigned swz[] = { 0, (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 1), 2 };
+ nir_ssa_def *const tex_pos =
+ nir_swizzle(&b, nir_load_var(&b, tex_pos_in), swz,
+ (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 3), false);
+
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(tex_dim, false, tex_dim != GLSL_SAMPLER_DIM_3D,
+ glsl_get_base_type(vec4));
+ nir_variable *sampler = nir_variable_create(b.shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b.shader, 1);
+ tex->sampler_dim = tex_dim;
+ tex->op = nir_texop_tex;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(tex_pos);
+ tex->dest_type = nir_type_float; /* TODO */
+ tex->is_array = glsl_sampler_type_is_array(sampler_type);
+ tex->coord_components = tex_pos->num_components;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = nir_deref_var_create(tex, sampler);
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex->instr);
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DEPTH;
+ nir_store_var(&b, color_out, &tex->dest.ssa, 0x1);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_nir_copy_fragment_shader_stencil(enum glsl_sampler_dim tex_dim)
+{
+ char shader_name[64];
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+
+ sprintf(shader_name, "meta_blit_stencil_fs.%d", tex_dim);
+ b.shader->info.name = ralloc_strdup(b.shader, shader_name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ /* Swizzle the array index which comes in as Z coordinate into the right
+ * position.
+ */
+ unsigned swz[] = { 0, (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 1), 2 };
+ nir_ssa_def *const tex_pos =
+ nir_swizzle(&b, nir_load_var(&b, tex_pos_in), swz,
+ (tex_dim == GLSL_SAMPLER_DIM_1D ? 2 : 3), false);
+
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(tex_dim, false, tex_dim != GLSL_SAMPLER_DIM_3D,
+ glsl_get_base_type(vec4));
+ nir_variable *sampler = nir_variable_create(b.shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b.shader, 1);
+ tex->sampler_dim = tex_dim;
+ tex->op = nir_texop_tex;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(tex_pos);
+ tex->dest_type = nir_type_float; /* TODO */
+ tex->is_array = glsl_sampler_type_is_array(sampler_type);
+ tex->coord_components = tex_pos->num_components;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = nir_deref_var_create(tex, sampler);
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex->instr);
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_STENCIL;
+ nir_store_var(&b, color_out, &tex->dest.ssa, 0x1);
+
+ return b.shader;
+}
+
+static void
+meta_emit_blit(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *src_image,
+ struct radv_image_view *src_iview,
+ VkOffset3D src_offset,
+ VkExtent3D src_extent,
+ struct radv_image *dest_image,
+ struct radv_image_view *dest_iview,
+ VkOffset3D dest_offset,
+ VkExtent3D dest_extent,
+ VkFilter blit_filter)
+{
+ struct radv_device *device = cmd_buffer->device;
+ unsigned offset = 0;
+ struct blit_vb_data {
+ float pos[2];
+ float tex_coord[3];
+ } vb_data[3];
+
+ assert(src_image->samples == dest_image->samples);
+ unsigned vb_size = 3 * sizeof(*vb_data);
+ vb_data[0] = (struct blit_vb_data) {
+ .pos = {
+ dest_offset.x,
+ dest_offset.y,
+ },
+ .tex_coord = {
+ (float)(src_offset.x) / (float)src_iview->extent.width,
+ (float)(src_offset.y) / (float)src_iview->extent.height,
+ (float)src_offset.z / (float)src_iview->extent.depth,
+ },
+ };
+
+ vb_data[1] = (struct blit_vb_data) {
+ .pos = {
+ dest_offset.x,
+ dest_offset.y + dest_extent.height,
+ },
+ .tex_coord = {
+ (float)src_offset.x / (float)src_iview->extent.width,
+ (float)(src_offset.y + src_extent.height) /
+ (float)src_iview->extent.height,
+ (float)src_offset.z / (float)src_iview->extent.depth,
+ },
+ };
+
+ vb_data[2] = (struct blit_vb_data) {
+ .pos = {
+ dest_offset.x + dest_extent.width,
+ dest_offset.y,
+ },
+ .tex_coord = {
+ (float)(src_offset.x + src_extent.width) / (float)src_iview->extent.width,
+ (float)src_offset.y / (float)src_iview->extent.height,
+ (float)src_offset.z / (float)src_iview->extent.depth,
+ },
+ };
+ radv_cmd_buffer_upload_data(cmd_buffer, vb_size, 16, vb_data, &offset);
+
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = vb_size,
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ radv_CmdBindVertexBuffers(radv_cmd_buffer_to_handle(cmd_buffer), 0, 1,
+ (VkBuffer[]) {
+ radv_buffer_to_handle(&vertex_buffer)
+ },
+ (VkDeviceSize[]) {
+ 0,
+ });
+
+ VkSampler sampler;
+ RADV_CALL(CreateSampler)(radv_device_to_handle(device),
+ &(VkSamplerCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
+ .magFilter = blit_filter,
+ .minFilter = blit_filter,
+ .addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
+ .addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
+ .addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
+ }, &cmd_buffer->pool->alloc, &sampler);
+
+ VkDescriptorSet set;
+ radv_temp_descriptor_set_create(cmd_buffer->device, cmd_buffer,
+ device->meta_state.blit.ds_layout,
+ &set);
+
+ radv_UpdateDescriptorSets(radv_device_to_handle(device),
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = sampler,
+ .imageView = radv_image_view_to_handle(src_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ }, 0, NULL);
+
+ VkFramebuffer fb;
+ radv_CreateFramebuffer(radv_device_to_handle(device),
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(dest_iview),
+ },
+ .width = dest_iview->extent.width,
+ .height = dest_iview->extent.height,
+ .layers = 1,
+ }, &cmd_buffer->pool->alloc, &fb);
+ VkPipeline pipeline;
+ switch (src_iview->aspect_mask) {
+ case VK_IMAGE_ASPECT_COLOR_BIT: {
+ unsigned fs_key = radv_format_meta_fs_key(dest_image->vk_format);
+
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit.render_pass[fs_key],
+ .framebuffer = fb,
+ .renderArea = {
+ .offset = { dest_offset.x, dest_offset.y },
+ .extent = { dest_extent.width, dest_extent.height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+ switch (src_image->type) {
+ case VK_IMAGE_TYPE_1D:
+ pipeline = device->meta_state.blit.pipeline_1d_src[fs_key];
+ break;
+ case VK_IMAGE_TYPE_2D:
+ pipeline = device->meta_state.blit.pipeline_2d_src[fs_key];
+ break;
+ case VK_IMAGE_TYPE_3D:
+ pipeline = device->meta_state.blit.pipeline_3d_src[fs_key];
+ break;
+ default:
+ unreachable(!"bad VkImageType");
+ }
+ break;
+ }
+ case VK_IMAGE_ASPECT_DEPTH_BIT:
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit.depth_only_rp,
+ .framebuffer = fb,
+ .renderArea = {
+ .offset = { dest_offset.x, dest_offset.y },
+ .extent = { dest_extent.width, dest_extent.height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+ switch (src_image->type) {
+ case VK_IMAGE_TYPE_1D:
+ pipeline = device->meta_state.blit.depth_only_1d_pipeline;
+ break;
+ case VK_IMAGE_TYPE_2D:
+ pipeline = device->meta_state.blit.depth_only_2d_pipeline;
+ break;
+ case VK_IMAGE_TYPE_3D:
+ pipeline = device->meta_state.blit.depth_only_3d_pipeline;
+ break;
+ default:
+ unreachable(!"bad VkImageType");
+ }
+ break;
+ case VK_IMAGE_ASPECT_STENCIL_BIT:
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit.stencil_only_rp,
+ .framebuffer = fb,
+ .renderArea = {
+ .offset = { dest_offset.x, dest_offset.y },
+ .extent = { dest_extent.width, dest_extent.height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+ switch (src_image->type) {
+ case VK_IMAGE_TYPE_1D:
+ pipeline = device->meta_state.blit.stencil_only_1d_pipeline;
+ break;
+ case VK_IMAGE_TYPE_2D:
+ pipeline = device->meta_state.blit.stencil_only_2d_pipeline;
+ break;
+ case VK_IMAGE_TYPE_3D:
+ pipeline = device->meta_state.blit.stencil_only_3d_pipeline;
+ break;
+ default:
+ unreachable(!"bad VkImageType");
+ }
+ break;
+ default:
+ unreachable(!"bad VkImageType");
+ }
+
+ if (cmd_buffer->state.pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
+ }
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit.pipeline_layout, 0, 1,
+ &set, 0, NULL);
+
+ RADV_CALL(CmdDraw)(radv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+
+ RADV_CALL(CmdEndRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer));
+
+ /* At the point where we emit the draw call, all data from the
+ * descriptor sets, etc. has been used. We are free to delete it.
+ */
+ /* TODO: above comment is not valid for at least descriptor sets/pools,
+ * as we may not free them till after execution finishes. Check others. */
+
+ radv_temp_descriptor_set_destroy(cmd_buffer->device, set);
+ radv_DestroySampler(radv_device_to_handle(device), sampler,
+ &cmd_buffer->pool->alloc);
+ radv_DestroyFramebuffer(radv_device_to_handle(device), fb,
+ &cmd_buffer->pool->alloc);
+}
+
+void radv_CmdBlitImage(
+ VkCommandBuffer commandBuffer,
+ VkImage srcImage,
+ VkImageLayout srcImageLayout,
+ VkImage destImage,
+ VkImageLayout destImageLayout,
+ uint32_t regionCount,
+ const VkImageBlit* pRegions,
+ VkFilter filter)
+
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, src_image, srcImage);
+ RADV_FROM_HANDLE(radv_image, dest_image, destImage);
+ struct radv_meta_saved_state saved_state;
+
+ /* From the Vulkan 1.0 spec:
+ *
+ * vkCmdBlitImage must not be used for multisampled source or
+ * destination images. Use vkCmdResolveImage for this purpose.
+ */
+ assert(src_image->samples == 1);
+ assert(dest_image->samples == 1);
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ for (unsigned r = 0; r < regionCount; r++) {
+ struct radv_image_view src_iview;
+ radv_image_view_init(&src_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = srcImage,
+ .viewType = radv_meta_get_view_type(src_image),
+ .format = src_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = pRegions[r].srcSubresource.aspectMask,
+ .baseMipLevel = pRegions[r].srcSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = pRegions[r].srcSubresource.baseArrayLayer,
+ .layerCount = 1
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_SAMPLED_BIT);
+
+ if (pRegions[r].dstOffsets[1].x < pRegions[r].dstOffsets[0].x ||
+ pRegions[r].dstOffsets[1].y < pRegions[r].dstOffsets[0].y ||
+ pRegions[r].srcOffsets[1].x < pRegions[r].srcOffsets[0].x ||
+ pRegions[r].srcOffsets[1].y < pRegions[r].srcOffsets[0].y)
+ radv_finishme("FINISHME: Allow flipping in blits");
+
+ const VkExtent3D dest_extent = {
+ .width = pRegions[r].dstOffsets[1].x - pRegions[r].dstOffsets[0].x,
+ .height = pRegions[r].dstOffsets[1].y - pRegions[r].dstOffsets[0].y,
+ .depth = 1,
+ };
+
+ const VkExtent3D src_extent = {
+ .width = pRegions[r].srcOffsets[1].x - pRegions[r].srcOffsets[0].x,
+ .height = pRegions[r].srcOffsets[1].y - pRegions[r].srcOffsets[0].y,
+ .depth = pRegions[r].srcOffsets[1].z - pRegions[r].srcOffsets[0].z,
+ };
+
+
+ if (pRegions[r].srcSubresource.layerCount > 1)
+ radv_finishme("FINISHME: copy multiple array layers");
+
+ struct radv_image_view dest_iview;
+ unsigned usage;
+ if (pRegions[r].dstSubresource.aspectMask == VK_IMAGE_ASPECT_COLOR_BIT)
+ usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ else
+ usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
+
+ for (unsigned i = pRegions[r].dstOffsets[0].z; i < pRegions[r].dstOffsets[1].z; i++) {
+
+ const VkOffset3D dest_offset = {
+ .x = pRegions[r].dstOffsets[0].x,
+ .y = pRegions[r].dstOffsets[0].y,
+ .z = i,
+ };
+ VkOffset3D src_offset = {
+ .x = pRegions[r].srcOffsets[0].x,
+ .y = pRegions[r].srcOffsets[0].y,
+ .z = i,
+ };
+ const uint32_t dest_array_slice =
+ radv_meta_get_iview_layer(dest_image, &pRegions[r].dstSubresource,
+ &dest_offset);
+
+ radv_image_view_init(&dest_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = destImage,
+ .viewType = radv_meta_get_view_type(dest_image),
+ .format = dest_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = pRegions[r].dstSubresource.aspectMask,
+ .baseMipLevel = pRegions[r].dstSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = dest_array_slice,
+ .layerCount = 1
+ },
+ },
+ cmd_buffer, usage);
+ meta_emit_blit(cmd_buffer,
+ src_image, &src_iview,
+ src_offset, src_extent,
+ dest_image, &dest_iview,
+ dest_offset, dest_extent,
+ filter);
+ }
+ }
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+void
+radv_device_finish_meta_blit_state(struct radv_device *device)
+{
+ for (unsigned i = 0; i < NUM_META_FS_KEYS; ++i) {
+ if (device->meta_state.blit.render_pass[i])
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit.render_pass[i],
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.pipeline_1d_src[i])
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.pipeline_1d_src[i],
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.pipeline_2d_src[i])
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.pipeline_2d_src[i],
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.pipeline_3d_src[i])
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.pipeline_3d_src[i],
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit.depth_only_rp)
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit.depth_only_rp,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.depth_only_1d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.depth_only_1d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.depth_only_2d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.depth_only_2d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.depth_only_3d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.depth_only_3d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.stencil_only_rp)
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit.stencil_only_rp,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.stencil_only_1d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.stencil_only_1d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.stencil_only_2d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.stencil_only_2d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.stencil_only_3d_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit.stencil_only_3d_pipeline,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.pipeline_layout)
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ device->meta_state.blit.pipeline_layout,
+ &device->meta_state.alloc);
+ if (device->meta_state.blit.ds_layout)
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ device->meta_state.blit.ds_layout,
+ &device->meta_state.alloc);
+}
+
+static VkFormat pipeline_formats[] = {
+ VK_FORMAT_R8G8B8A8_UNORM,
+ VK_FORMAT_R8G8B8A8_UINT,
+ VK_FORMAT_R8G8B8A8_SINT,
+ VK_FORMAT_R16G16B16A16_UNORM,
+ VK_FORMAT_R16G16B16A16_SNORM,
+ VK_FORMAT_R16G16B16A16_UINT,
+ VK_FORMAT_R16G16B16A16_SINT,
+ VK_FORMAT_R32_SFLOAT,
+ VK_FORMAT_R32G32_SFLOAT,
+ VK_FORMAT_R32G32B32A32_SFLOAT
+};
+
+static VkResult
+radv_device_init_meta_blit_color(struct radv_device *device,
+ struct radv_shader_module *vs)
+{
+ struct radv_shader_module fs_1d = {0}, fs_2d = {0}, fs_3d = {0};
+ VkResult result;
+
+ fs_1d.nir = build_nir_copy_fragment_shader(GLSL_SAMPLER_DIM_1D);
+ fs_2d.nir = build_nir_copy_fragment_shader(GLSL_SAMPLER_DIM_2D);
+ fs_3d.nir = build_nir_copy_fragment_shader(GLSL_SAMPLER_DIM_3D);
+
+ for (unsigned i = 0; i < ARRAY_SIZE(pipeline_formats); ++i) {
+ unsigned key = radv_format_meta_fs_key(pipeline_formats[i]);
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = pipeline_formats[i],
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 1,
+ .pColorAttachments = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit.render_pass[key]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineVertexInputStateCreateInfo vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 5 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32_SFLOAT,
+ .offset = 8
+ }
+ }
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = VK_NULL_HANDLE, /* TEMPLATE VALUE! FILL ME IN! */
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = &vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkPipelineColorBlendAttachmentState []) {
+ { .colorWriteMask =
+ VK_COLOR_COMPONENT_A_BIT |
+ VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT },
+ }
+ },
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 2,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit.pipeline_layout,
+ .renderPass = device->meta_state.blit.render_pass[key],
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_1d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.pipeline_1d_src[key]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_2d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.pipeline_2d_src[key]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_3d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.pipeline_3d_src[key]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ }
+
+ result = VK_SUCCESS;
+fail:
+ ralloc_free(fs_1d.nir);
+ ralloc_free(fs_2d.nir);
+ ralloc_free(fs_3d.nir);
+ return result;
+}
+
+static VkResult
+radv_device_init_meta_blit_depth(struct radv_device *device,
+ struct radv_shader_module *vs)
+{
+ struct radv_shader_module fs_1d = {0}, fs_2d = {0}, fs_3d = {0};
+ VkResult result;
+
+ fs_1d.nir = build_nir_copy_fragment_shader_depth(GLSL_SAMPLER_DIM_1D);
+ fs_2d.nir = build_nir_copy_fragment_shader_depth(GLSL_SAMPLER_DIM_2D);
+ fs_3d.nir = build_nir_copy_fragment_shader_depth(GLSL_SAMPLER_DIM_3D);
+
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = 0,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit.depth_only_rp);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineVertexInputStateCreateInfo vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 5 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32_SFLOAT,
+ .offset = 8
+ }
+ }
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = VK_NULL_HANDLE, /* TEMPLATE VALUE! FILL ME IN! */
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = &vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ },
+ .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = true,
+ .depthWriteEnable = true,
+ .depthCompareOp = VK_COMPARE_OP_ALWAYS,
+ },
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 7,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_WRITE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit.pipeline_layout,
+ .renderPass = device->meta_state.blit.depth_only_rp,
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_1d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.depth_only_1d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_2d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.depth_only_2d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_3d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.depth_only_3d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+fail:
+ ralloc_free(fs_1d.nir);
+ ralloc_free(fs_2d.nir);
+ ralloc_free(fs_3d.nir);
+ return result;
+}
+
+static VkResult
+radv_device_init_meta_blit_stencil(struct radv_device *device,
+ struct radv_shader_module *vs)
+{
+ struct radv_shader_module fs_1d = {0}, fs_2d = {0}, fs_3d = {0};
+ VkResult result;
+
+ fs_1d.nir = build_nir_copy_fragment_shader_stencil(GLSL_SAMPLER_DIM_1D);
+ fs_2d.nir = build_nir_copy_fragment_shader_stencil(GLSL_SAMPLER_DIM_2D);
+ fs_3d.nir = build_nir_copy_fragment_shader_stencil(GLSL_SAMPLER_DIM_3D);
+
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = 0,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit.stencil_only_rp);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineVertexInputStateCreateInfo vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 5 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32_SFLOAT,
+ .offset = 8
+ }
+ }
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = VK_NULL_HANDLE, /* TEMPLATE VALUE! FILL ME IN! */
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = &vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ },
+ .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = false,
+ .depthWriteEnable = false,
+ .stencilTestEnable = true,
+ .front = {
+ .failOp = VK_STENCIL_OP_REPLACE,
+ .passOp = VK_STENCIL_OP_REPLACE,
+ .depthFailOp = VK_STENCIL_OP_REPLACE,
+ .compareOp = VK_COMPARE_OP_ALWAYS,
+ .compareMask = 0xff,
+ .writeMask = 0xff,
+ .reference = 0
+ },
+ .back = {
+ .failOp = VK_STENCIL_OP_REPLACE,
+ .passOp = VK_STENCIL_OP_REPLACE,
+ .depthFailOp = VK_STENCIL_OP_REPLACE,
+ .compareOp = VK_COMPARE_OP_ALWAYS,
+ .compareMask = 0xff,
+ .writeMask = 0xff,
+ .reference = 0
+ },
+ .depthCompareOp = VK_COMPARE_OP_ALWAYS,
+ },
+
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 4,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit.pipeline_layout,
+ .renderPass = device->meta_state.blit.stencil_only_rp,
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_1d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.stencil_only_1d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_2d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.stencil_only_2d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ pipeline_shader_stages[1].module = radv_shader_module_to_handle(&fs_3d);
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc, &device->meta_state.blit.stencil_only_3d_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+fail:
+ ralloc_free(fs_1d.nir);
+ ralloc_free(fs_2d.nir);
+ ralloc_free(fs_3d.nir);
+ return result;
+}
+
+VkResult
+radv_device_init_meta_blit_state(struct radv_device *device)
+{
+ VkResult result;
+ struct radv_shader_module vs = {0};
+ zero(device->meta_state.blit);
+
+ VkDescriptorSetLayoutCreateInfo ds_layout_info = {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ };
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &ds_layout_info,
+ &device->meta_state.alloc,
+ &device->meta_state.blit.ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &(VkPipelineLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.blit.ds_layout,
+ },
+ &device->meta_state.alloc, &device->meta_state.blit.pipeline_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ vs.nir = build_nir_vertex_shader();
+
+ result = radv_device_init_meta_blit_color(device, &vs);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = radv_device_init_meta_blit_depth(device, &vs);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = radv_device_init_meta_blit_stencil(device, &vs);
+ if (result != VK_SUCCESS)
+ goto fail;
+ return VK_SUCCESS;
+
+fail:
+ ralloc_free(vs.nir);
+ radv_device_finish_meta_blit_state(device);
+ return result;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ *
+ * based on anv driver:
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_meta.h"
+#include "nir/nir_builder.h"
+
+enum blit2d_dst_type {
+ /* We can bind this destination as a "normal" render target and render
+ * to it just like you would anywhere else.
+ */
+ BLIT2D_DST_TYPE_NORMAL,
+
+ /* The destination has a 3-channel RGB format. Since we can't render to
+ * non-power-of-two textures, we have to bind it as a red texture and
+ * select the correct component for the given red pixel in the shader.
+ */
+ BLIT2D_DST_TYPE_RGB,
+
+ BLIT2D_NUM_DST_TYPES,
+};
+
+
+enum blit2d_src_type {
+ BLIT2D_SRC_TYPE_IMAGE,
+ BLIT2D_SRC_TYPE_BUFFER,
+ BLIT2D_NUM_SRC_TYPES,
+};
+
+static void
+create_iview(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *surf,
+ VkImageUsageFlags usage,
+ struct radv_image_view *iview, VkFormat depth_format)
+{
+ VkFormat format;
+
+ if (depth_format)
+ format = depth_format;
+ else
+ format = surf->format;
+
+ radv_image_view_init(iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(surf->image),
+ .viewType = VK_IMAGE_VIEW_TYPE_2D,
+ .format = format,
+ .subresourceRange = {
+ .aspectMask = surf->aspect_mask,
+ .baseMipLevel = surf->level,
+ .levelCount = 1,
+ .baseArrayLayer = surf->layer,
+ .layerCount = 1
+ },
+ }, cmd_buffer, usage);
+}
+
+static void
+create_bview(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_buffer *src,
+ struct radv_buffer_view *bview, VkFormat depth_format)
+{
+ VkFormat format;
+
+ if (depth_format)
+ format = depth_format;
+ else
+ format = src->format;
+ radv_buffer_view_init(bview, cmd_buffer->device,
+ &(VkBufferViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO,
+ .flags = 0,
+ .buffer = radv_buffer_to_handle(src->buffer),
+ .format = format,
+ .offset = src->offset,
+ .range = VK_WHOLE_SIZE,
+ }, cmd_buffer);
+
+}
+
+struct blit2d_src_temps {
+ struct radv_image_view iview;
+
+ VkDescriptorSet set;
+ struct radv_buffer_view bview;
+};
+
+static void
+blit2d_bind_src(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src_img,
+ struct radv_meta_blit2d_buffer *src_buf,
+ struct radv_meta_blit2d_rect *rect,
+ struct blit2d_src_temps *tmp,
+ enum blit2d_src_type src_type, VkFormat depth_format)
+{
+ struct radv_device *device = cmd_buffer->device;
+ VkDevice vk_device = radv_device_to_handle(cmd_buffer->device);
+
+ if (src_type == BLIT2D_SRC_TYPE_BUFFER) {
+ create_bview(cmd_buffer, src_buf, &tmp->bview, depth_format);
+
+ radv_temp_descriptor_set_create(cmd_buffer->device, cmd_buffer,
+ device->meta_state.blit2d.ds_layouts[src_type],
+ &tmp->set);
+
+ radv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .pTexelBufferView = (VkBufferView[]) { radv_buffer_view_to_handle(&tmp->bview) }
+ }
+ }, 0, NULL);
+
+ radv_CmdPushConstants(radv_cmd_buffer_to_handle(cmd_buffer),
+ device->meta_state.blit2d.p_layouts[src_type],
+ VK_SHADER_STAGE_FRAGMENT_BIT, 0, 4,
+ &src_buf->pitch);
+ } else {
+ create_iview(cmd_buffer, src_img, VK_IMAGE_USAGE_SAMPLED_BIT, &tmp->iview,
+ depth_format);
+
+ radv_temp_descriptor_set_create(cmd_buffer->device, cmd_buffer,
+ device->meta_state.blit2d.ds_layouts[src_type],
+ &tmp->set);
+
+ radv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = radv_image_view_to_handle(&tmp->iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ }, 0, NULL);
+
+ }
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit2d.p_layouts[src_type], 0, 1,
+ &tmp->set, 0, NULL);
+}
+
+static void
+blit2d_unbind_src(struct radv_cmd_buffer *cmd_buffer,
+ struct blit2d_src_temps *tmp,
+ enum blit2d_src_type src_type)
+{
+ radv_temp_descriptor_set_destroy(cmd_buffer->device, tmp->set);
+}
+
+struct blit2d_dst_temps {
+ VkImage image;
+ struct radv_image_view iview;
+ VkFramebuffer fb;
+};
+
+static void
+blit2d_bind_dst(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *dst,
+ uint32_t width,
+ uint32_t height,
+ VkFormat depth_format,
+ struct blit2d_dst_temps *tmp)
+{
+ VkImageUsageFlagBits bits;
+
+ if (dst->aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT)
+ bits = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ else
+ bits = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
+
+ create_iview(cmd_buffer, dst, bits,
+ &tmp->iview, depth_format);
+
+ radv_CreateFramebuffer(radv_device_to_handle(cmd_buffer->device),
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(&tmp->iview),
+ },
+ .width = width,
+ .height = height,
+ .layers = 1
+ }, &cmd_buffer->pool->alloc, &tmp->fb);
+}
+
+static void
+blit2d_unbind_dst(struct radv_cmd_buffer *cmd_buffer,
+ struct blit2d_dst_temps *tmp)
+{
+ VkDevice vk_device = radv_device_to_handle(cmd_buffer->device);
+ radv_DestroyFramebuffer(vk_device, tmp->fb, &cmd_buffer->pool->alloc);
+}
+
+static void
+bind_pipeline(struct radv_cmd_buffer *cmd_buffer,
+ enum blit2d_src_type src_type, unsigned fs_key)
+{
+ VkPipeline pipeline =
+ cmd_buffer->device->meta_state.blit2d.pipelines[src_type][fs_key];
+
+ if (cmd_buffer->state.pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
+ }
+}
+
+static void
+bind_depth_pipeline(struct radv_cmd_buffer *cmd_buffer,
+ enum blit2d_src_type src_type)
+{
+ VkPipeline pipeline =
+ cmd_buffer->device->meta_state.blit2d.depth_only_pipeline[src_type];
+
+ if (cmd_buffer->state.pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
+ }
+}
+
+static void
+bind_stencil_pipeline(struct radv_cmd_buffer *cmd_buffer,
+ enum blit2d_src_type src_type)
+{
+ VkPipeline pipeline =
+ cmd_buffer->device->meta_state.blit2d.stencil_only_pipeline[src_type];
+
+ if (cmd_buffer->state.pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
+ }
+}
+
+static void
+radv_meta_blit2d_normal_dst(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src_img,
+ struct radv_meta_blit2d_buffer *src_buf,
+ struct radv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct radv_meta_blit2d_rect *rects, enum blit2d_src_type src_type)
+{
+ struct radv_device *device = cmd_buffer->device;
+
+ for (unsigned r = 0; r < num_rects; ++r) {
+ VkFormat depth_format = 0;
+ if (dst->aspect_mask != VK_IMAGE_ASPECT_COLOR_BIT)
+ depth_format = dst->image->vk_format;
+ struct blit2d_src_temps src_temps;
+ blit2d_bind_src(cmd_buffer, src_img, src_buf, &rects[r], &src_temps, src_type, depth_format);
+
+ uint32_t offset = 0;
+ struct blit2d_dst_temps dst_temps;
+ blit2d_bind_dst(cmd_buffer, dst, rects[r].dst_x + rects[r].width,
+ rects[r].dst_y + rects[r].height, depth_format, &dst_temps);
+
+ struct blit_vb_data {
+ float pos[2];
+ float tex_coord[2];
+ } vb_data[3];
+
+ unsigned vb_size = 3 * sizeof(*vb_data);
+
+ vb_data[0] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x,
+ rects[r].dst_y,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y,
+ },
+ };
+
+ vb_data[1] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x,
+ rects[r].dst_y + rects[r].height,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y + rects[r].height,
+ },
+ };
+
+ vb_data[2] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x + rects[r].width,
+ rects[r].dst_y,
+ },
+ .tex_coord = {
+ rects[r].src_x + rects[r].width,
+ rects[r].src_y,
+ },
+ };
+
+
+ radv_cmd_buffer_upload_data(cmd_buffer, vb_size, 16, vb_data, &offset);
+
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = vb_size,
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ radv_CmdBindVertexBuffers(radv_cmd_buffer_to_handle(cmd_buffer), 0, 1,
+ (VkBuffer[]) {
+ radv_buffer_to_handle(&vertex_buffer),
+ },
+ (VkDeviceSize[]) {
+ 0,
+ });
+
+
+ if (dst->aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT) {
+ unsigned fs_key = radv_format_meta_fs_key(dst_temps.iview.vk_format);
+
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.render_passes[fs_key],
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { rects[r].dst_x, rects[r].dst_y, },
+ .extent = { rects[r].width, rects[r].height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+
+
+ bind_pipeline(cmd_buffer, src_type, fs_key);
+ } else if (dst->aspect_mask == VK_IMAGE_ASPECT_DEPTH_BIT) {
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.depth_only_rp,
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { rects[r].dst_x, rects[r].dst_y, },
+ .extent = { rects[r].width, rects[r].height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+
+
+ bind_depth_pipeline(cmd_buffer, src_type);
+
+ } else if (dst->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT) {
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.stencil_only_rp,
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { rects[r].dst_x, rects[r].dst_y, },
+ .extent = { rects[r].width, rects[r].height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+
+
+ bind_stencil_pipeline(cmd_buffer, src_type);
+ }
+
+ RADV_CALL(CmdDraw)(radv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+ RADV_CALL(CmdEndRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer));
+
+ /* At the point where we emit the draw call, all data from the
+ * descriptor sets, etc. has been used. We are free to delete it.
+ */
+ blit2d_unbind_src(cmd_buffer, &src_temps, src_type);
+ blit2d_unbind_dst(cmd_buffer, &dst_temps);
+ }
+}
+
+void
+radv_meta_blit2d(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src_img,
+ struct radv_meta_blit2d_buffer *src_buf,
+ struct radv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct radv_meta_blit2d_rect *rects)
+{
+ enum blit2d_src_type src_type = src_buf ? BLIT2D_SRC_TYPE_BUFFER :
+ BLIT2D_SRC_TYPE_IMAGE;
+ radv_meta_blit2d_normal_dst(cmd_buffer, src_img, src_buf, dst,
+ num_rects, rects, src_type);
+}
+
+static nir_shader *
+build_nir_vertex_shader(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec2 = glsl_vector_type(GLSL_TYPE_FLOAT, 2);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_VERTEX, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_blit_vs");
+
+ nir_variable *pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "a_pos");
+ pos_in->data.location = VERT_ATTRIB_GENERIC0;
+ nir_variable *pos_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "gl_Position");
+ pos_out->data.location = VARYING_SLOT_POS;
+ nir_copy_var(&b, pos_out, pos_in);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec2, "a_tex_pos");
+ tex_pos_in->data.location = VERT_ATTRIB_GENERIC1;
+ nir_variable *tex_pos_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec2, "v_tex_pos");
+ tex_pos_out->data.location = VARYING_SLOT_VAR0;
+ tex_pos_out->data.interpolation = INTERP_MODE_SMOOTH;
+ nir_copy_var(&b, tex_pos_out, tex_pos_in);
+
+ return b.shader;
+}
+
+typedef nir_ssa_def* (*texel_fetch_build_func)(struct nir_builder *,
+ struct radv_device *,
+ nir_ssa_def *);
+
+static nir_ssa_def *
+build_nir_texel_fetch(struct nir_builder *b, struct radv_device *device,
+ nir_ssa_def *tex_pos)
+{
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(GLSL_SAMPLER_DIM_2D, false, false, GLSL_TYPE_UINT);
+ nir_variable *sampler = nir_variable_create(b->shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b->shader, 2);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_2D;
+ tex->op = nir_texop_txf;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(tex_pos);
+ tex->src[1].src_type = nir_tex_src_lod;
+ tex->src[1].src = nir_src_for_ssa(nir_imm_int(b, 0));
+ tex->dest_type = nir_type_uint;
+ tex->is_array = false;
+ tex->coord_components = 2;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = NULL;
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(b, &tex->instr);
+
+ return &tex->dest.ssa;
+}
+
+
+static nir_ssa_def *
+build_nir_buffer_fetch(struct nir_builder *b, struct radv_device *device,
+ nir_ssa_def *tex_pos)
+{
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(GLSL_SAMPLER_DIM_BUF, false, false, GLSL_TYPE_UINT);
+ nir_variable *sampler = nir_variable_create(b->shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_intrinsic_instr *width = nir_intrinsic_instr_create(b->shader, nir_intrinsic_load_push_constant);
+ width->src[0] = nir_src_for_ssa(nir_imm_int(b, 0));
+ width->num_components = 1;
+ nir_ssa_dest_init(&width->instr, &width->dest, 1, 32, "width");
+ nir_builder_instr_insert(b, &width->instr);
+
+ nir_ssa_def *pos_x = nir_channel(b, tex_pos, 0);
+ nir_ssa_def *pos_y = nir_channel(b, tex_pos, 1);
+ pos_y = nir_imul(b, pos_y, &width->dest.ssa);
+ pos_x = nir_iadd(b, pos_x, pos_y);
+ //pos_x = nir_iadd(b, pos_x, nir_imm_int(b, 100000));
+
+ nir_tex_instr *tex = nir_tex_instr_create(b->shader, 1);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_BUF;
+ tex->op = nir_texop_txf;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(pos_x);
+ tex->dest_type = nir_type_uint;
+ tex->is_array = false;
+ tex->coord_components = 1;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = NULL;
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(b, &tex->instr);
+
+ return &tex->dest.ssa;
+}
+
+static const VkPipelineVertexInputStateCreateInfo normal_vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 4 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 8
+ },
+ },
+};
+
+static nir_shader *
+build_nir_copy_fragment_shader(struct radv_device *device,
+ texel_fetch_build_func txf_func, const char* name)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec2 = glsl_vector_type(GLSL_TYPE_FLOAT, 2);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec2, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DATA0;
+
+ nir_ssa_def *pos_int = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+ unsigned swiz[4] = { 0, 1 };
+ nir_ssa_def *tex_pos = nir_swizzle(&b, pos_int, swiz, 2, false);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos);
+ nir_store_var(&b, color_out, color, 0xf);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_nir_copy_fragment_shader_depth(struct radv_device *device,
+ texel_fetch_build_func txf_func, const char* name)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec2 = glsl_vector_type(GLSL_TYPE_FLOAT, 2);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec2, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DEPTH;
+
+ nir_ssa_def *pos_int = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+ unsigned swiz[4] = { 0, 1 };
+ nir_ssa_def *tex_pos = nir_swizzle(&b, pos_int, swiz, 2, false);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos);
+ nir_store_var(&b, color_out, color, 0x1);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_nir_copy_fragment_shader_stencil(struct radv_device *device,
+ texel_fetch_build_func txf_func, const char* name)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec2 = glsl_vector_type(GLSL_TYPE_FLOAT, 2);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, name);
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec2, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_STENCIL;
+
+ nir_ssa_def *pos_int = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+ unsigned swiz[4] = { 0, 1 };
+ nir_ssa_def *tex_pos = nir_swizzle(&b, pos_int, swiz, 2, false);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos);
+ nir_store_var(&b, color_out, color, 0x1);
+
+ return b.shader;
+}
+
+void
+radv_device_finish_meta_blit2d_state(struct radv_device *device)
+{
+ for(unsigned j = 0; j < NUM_META_FS_KEYS; ++j) {
+ if (device->meta_state.blit2d.render_passes[j]) {
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit2d.render_passes[j],
+ &device->meta_state.alloc);
+ }
+ }
+
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit2d.depth_only_rp,
+ &device->meta_state.alloc);
+ radv_DestroyRenderPass(radv_device_to_handle(device),
+ device->meta_state.blit2d.stencil_only_rp,
+ &device->meta_state.alloc);
+
+ for (unsigned src = 0; src < BLIT2D_NUM_SRC_TYPES; src++) {
+ if (device->meta_state.blit2d.p_layouts[src]) {
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ device->meta_state.blit2d.p_layouts[src],
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit2d.ds_layouts[src]) {
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ device->meta_state.blit2d.ds_layouts[src],
+ &device->meta_state.alloc);
+ }
+
+ for (unsigned j = 0; j < NUM_META_FS_KEYS; ++j) {
+ if (device->meta_state.blit2d.pipelines[src][j]) {
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit2d.pipelines[src][j],
+ &device->meta_state.alloc);
+ }
+ }
+
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit2d.depth_only_pipeline[src],
+ &device->meta_state.alloc);
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.blit2d.stencil_only_pipeline[src],
+ &device->meta_state.alloc);
+ }
+}
+
+static VkResult
+blit2d_init_color_pipeline(struct radv_device *device,
+ enum blit2d_src_type src_type,
+ VkFormat format)
+{
+ VkResult result;
+ unsigned fs_key = radv_format_meta_fs_key(format);
+ const char *name;
+
+ texel_fetch_build_func src_func;
+ switch(src_type) {
+ case BLIT2D_SRC_TYPE_IMAGE:
+ src_func = build_nir_texel_fetch;
+ name = "meta_blit2d_image_fs";
+ break;
+ case BLIT2D_SRC_TYPE_BUFFER:
+ src_func = build_nir_buffer_fetch;
+ name = "meta_blit2d_buffer_fs";
+ break;
+ default:
+ unreachable("unknown blit src type\n");
+ break;
+ }
+
+ const VkPipelineVertexInputStateCreateInfo *vi_create_info;
+ struct radv_shader_module fs = { .nir = NULL };
+
+
+ fs.nir = build_nir_copy_fragment_shader(device, src_func, name);
+ vi_create_info = &normal_vi_create_info;
+
+ struct radv_shader_module vs = {
+ .nir = build_nir_vertex_shader(),
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(&vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ if (!device->meta_state.blit2d.render_passes[fs_key]) {
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = format,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 1,
+ .pColorAttachments = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.render_passes[fs_key]);
+ }
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkPipelineColorBlendAttachmentState []) {
+ { .colorWriteMask =
+ VK_COLOR_COMPONENT_A_BIT |
+ VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT },
+ }
+ },
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 7,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_WRITE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit2d.p_layouts[src_type],
+ .renderPass = device->meta_state.blit2d.render_passes[fs_key],
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc,
+ &device->meta_state.blit2d.pipelines[src_type][fs_key]);
+
+
+ ralloc_free(vs.nir);
+ ralloc_free(fs.nir);
+
+ return result;
+}
+
+static VkResult
+blit2d_init_depth_only_pipeline(struct radv_device *device,
+ enum blit2d_src_type src_type)
+{
+ VkResult result;
+ const char *name;
+
+ texel_fetch_build_func src_func;
+ switch(src_type) {
+ case BLIT2D_SRC_TYPE_IMAGE:
+ src_func = build_nir_texel_fetch;
+ name = "meta_blit2d_depth_image_fs";
+ break;
+ case BLIT2D_SRC_TYPE_BUFFER:
+ src_func = build_nir_buffer_fetch;
+ name = "meta_blit2d_depth_buffer_fs";
+ break;
+ default:
+ unreachable("unknown blit src type\n");
+ break;
+ }
+
+ const VkPipelineVertexInputStateCreateInfo *vi_create_info;
+ struct radv_shader_module fs = { .nir = NULL };
+
+ fs.nir = build_nir_copy_fragment_shader_depth(device, src_func, name);
+ vi_create_info = &normal_vi_create_info;
+
+ struct radv_shader_module vs = {
+ .nir = build_nir_vertex_shader(),
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(&vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ if (!device->meta_state.blit2d.depth_only_rp) {
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = 0,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.depth_only_rp);
+ }
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ },
+ .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = true,
+ .depthWriteEnable = true,
+ .depthCompareOp = VK_COMPARE_OP_ALWAYS,
+ },
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 7,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_WRITE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit2d.p_layouts[src_type],
+ .renderPass = device->meta_state.blit2d.depth_only_rp,
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc,
+ &device->meta_state.blit2d.depth_only_pipeline[src_type]);
+
+
+ ralloc_free(vs.nir);
+ ralloc_free(fs.nir);
+
+ return result;
+}
+
+static VkResult
+blit2d_init_stencil_only_pipeline(struct radv_device *device,
+ enum blit2d_src_type src_type)
+{
+ VkResult result;
+ const char *name;
+
+ texel_fetch_build_func src_func;
+ switch(src_type) {
+ case BLIT2D_SRC_TYPE_IMAGE:
+ src_func = build_nir_texel_fetch;
+ name = "meta_blit2d_stencil_image_fs";
+ break;
+ case BLIT2D_SRC_TYPE_BUFFER:
+ src_func = build_nir_buffer_fetch;
+ name = "meta_blit2d_stencil_buffer_fs";
+ break;
+ default:
+ unreachable("unknown blit src type\n");
+ break;
+ }
+
+ const VkPipelineVertexInputStateCreateInfo *vi_create_info;
+ struct radv_shader_module fs = { .nir = NULL };
+
+ fs.nir = build_nir_copy_fragment_shader_stencil(device, src_func, name);
+ vi_create_info = &normal_vi_create_info;
+
+ struct radv_shader_module vs = {
+ .nir = build_nir_vertex_shader(),
+ };
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(&vs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ }, {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs),
+ .pName = "main",
+ .pSpecializationInfo = NULL
+ },
+ };
+
+ if (!device->meta_state.blit2d.stencil_only_rp) {
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = 0,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.stencil_only_rp);
+ }
+
+ const VkGraphicsPipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = ARRAY_SIZE(pipeline_shader_stages),
+ .pStages = pipeline_shader_stages,
+ .pVertexInputState = vi_create_info,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = (VkSampleMask[]) { UINT32_MAX },
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ },
+ .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = false,
+ .depthWriteEnable = false,
+ .stencilTestEnable = true,
+ .front = {
+ .failOp = VK_STENCIL_OP_REPLACE,
+ .passOp = VK_STENCIL_OP_REPLACE,
+ .depthFailOp = VK_STENCIL_OP_REPLACE,
+ .compareOp = VK_COMPARE_OP_ALWAYS,
+ .compareMask = 0xff,
+ .writeMask = 0xff,
+ .reference = 0
+ },
+ .back = {
+ .failOp = VK_STENCIL_OP_REPLACE,
+ .passOp = VK_STENCIL_OP_REPLACE,
+ .depthFailOp = VK_STENCIL_OP_REPLACE,
+ .compareOp = VK_COMPARE_OP_ALWAYS,
+ .compareMask = 0xff,
+ .writeMask = 0xff,
+ .reference = 0
+ },
+ .depthCompareOp = VK_COMPARE_OP_ALWAYS,
+ },
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 4,
+ .pDynamicStates = (VkDynamicState[]) {
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ },
+ },
+ .flags = 0,
+ .layout = device->meta_state.blit2d.p_layouts[src_type],
+ .renderPass = device->meta_state.blit2d.stencil_only_rp,
+ .subpass = 0,
+ };
+
+ const struct radv_graphics_pipeline_create_info radv_pipeline_info = {
+ .use_rectlist = true
+ };
+
+ result = radv_graphics_pipeline_create(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &vk_pipeline_info, &radv_pipeline_info,
+ &device->meta_state.alloc,
+ &device->meta_state.blit2d.stencil_only_pipeline[src_type]);
+
+
+ ralloc_free(vs.nir);
+ ralloc_free(fs.nir);
+
+ return result;
+}
+
+static VkFormat pipeline_formats[] = {
+ VK_FORMAT_R8G8B8A8_UNORM,
+ VK_FORMAT_R8G8B8A8_UINT,
+ VK_FORMAT_R8G8B8A8_SINT,
+ VK_FORMAT_R16G16B16A16_UNORM,
+ VK_FORMAT_R16G16B16A16_SNORM,
+ VK_FORMAT_R16G16B16A16_UINT,
+ VK_FORMAT_R16G16B16A16_SINT,
+ VK_FORMAT_R32_SFLOAT,
+ VK_FORMAT_R32G32_SFLOAT,
+ VK_FORMAT_R32G32B32A32_SFLOAT
+};
+
+VkResult
+radv_device_init_meta_blit2d_state(struct radv_device *device)
+{
+ VkResult result;
+
+ zero(device->meta_state.blit2d);
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &(VkDescriptorSetLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.ds_layouts[BLIT2D_SRC_TYPE_IMAGE]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &(VkPipelineLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.ds_layouts[BLIT2D_SRC_TYPE_IMAGE],
+ },
+ &device->meta_state.alloc, &device->meta_state.blit2d.p_layouts[BLIT2D_SRC_TYPE_IMAGE]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &(VkDescriptorSetLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.ds_layouts[BLIT2D_SRC_TYPE_BUFFER]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ const VkPushConstantRange push_constant_range = {VK_SHADER_STAGE_FRAGMENT_BIT, 0, 4};
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &(VkPipelineLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.ds_layouts[BLIT2D_SRC_TYPE_BUFFER],
+ .pushConstantRangeCount = 1,
+ .pPushConstantRanges = &push_constant_range,
+ },
+ &device->meta_state.alloc, &device->meta_state.blit2d.p_layouts[BLIT2D_SRC_TYPE_BUFFER]);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ for (unsigned src = 0; src < BLIT2D_NUM_SRC_TYPES; src++) {
+ for (unsigned j = 0; j < ARRAY_SIZE(pipeline_formats); ++j) {
+ result = blit2d_init_color_pipeline(device, src, pipeline_formats[j]);
+ if (result != VK_SUCCESS)
+ goto fail;
+ }
+
+ result = blit2d_init_depth_only_pipeline(device, src);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = blit2d_init_stencil_only_pipeline(device, src);
+ if (result != VK_SUCCESS)
+ goto fail;
+ }
+
+ return VK_SUCCESS;
+
+fail:
+ radv_device_finish_meta_blit2d_state(device);
+ return result;
+}
--- /dev/null
+#include "radv_meta.h"
+#include "nir/nir_builder.h"
+
+#include "sid.h"
+#include "radv_cs.h"
+
+static nir_shader *
+build_buffer_fill_shader(struct radv_device *dev)
+{
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_COMPUTE, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_buffer_fill");
+ b.shader->info.cs.local_size[0] = 64;
+ b.shader->info.cs.local_size[1] = 1;
+ b.shader->info.cs.local_size[2] = 1;
+
+ nir_ssa_def *invoc_id = nir_load_system_value(&b, nir_intrinsic_load_local_invocation_id, 0);
+ nir_ssa_def *wg_id = nir_load_system_value(&b, nir_intrinsic_load_work_group_id, 0);
+ nir_ssa_def *block_size = nir_imm_ivec4(&b,
+ b.shader->info.cs.local_size[0],
+ b.shader->info.cs.local_size[1],
+ b.shader->info.cs.local_size[2], 0);
+
+ nir_ssa_def *global_id = nir_iadd(&b, nir_imul(&b, wg_id, block_size), invoc_id);
+
+ nir_ssa_def *offset = nir_imul(&b, global_id, nir_imm_int(&b, 16));
+ offset = nir_swizzle(&b, offset, (unsigned[]) {0, 0, 0, 0}, 1, false);
+
+ nir_intrinsic_instr *dst_buf = nir_intrinsic_instr_create(b.shader,
+ nir_intrinsic_vulkan_resource_index);
+ dst_buf->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ nir_intrinsic_set_desc_set(dst_buf, 0);
+ nir_intrinsic_set_binding(dst_buf, 0);
+ nir_ssa_dest_init(&dst_buf->instr, &dst_buf->dest, 1, 32, NULL);
+ nir_builder_instr_insert(&b, &dst_buf->instr);
+
+ nir_intrinsic_instr *load = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_push_constant);
+ load->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ load->num_components = 1;
+ nir_ssa_dest_init(&load->instr, &load->dest, 1, 32, "fill_value");
+ nir_builder_instr_insert(&b, &load->instr);
+
+ nir_ssa_def *swizzled_load = nir_swizzle(&b, &load->dest.ssa, (unsigned[]) { 0, 0, 0, 0}, 4, false);
+
+ nir_intrinsic_instr *store = nir_intrinsic_instr_create(b.shader, nir_intrinsic_store_ssbo);
+ store->src[0] = nir_src_for_ssa(swizzled_load);
+ store->src[1] = nir_src_for_ssa(&dst_buf->dest.ssa);
+ store->src[2] = nir_src_for_ssa(offset);
+ nir_intrinsic_set_write_mask(store, 0xf);
+ store->num_components = 4;
+ nir_builder_instr_insert(&b, &store->instr);
+
+ return b.shader;
+}
+
+static nir_shader *
+build_buffer_copy_shader(struct radv_device *dev)
+{
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_COMPUTE, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_buffer_copy");
+ b.shader->info.cs.local_size[0] = 64;
+ b.shader->info.cs.local_size[1] = 1;
+ b.shader->info.cs.local_size[2] = 1;
+
+ nir_ssa_def *invoc_id = nir_load_system_value(&b, nir_intrinsic_load_local_invocation_id, 0);
+ nir_ssa_def *wg_id = nir_load_system_value(&b, nir_intrinsic_load_work_group_id, 0);
+ nir_ssa_def *block_size = nir_imm_ivec4(&b,
+ b.shader->info.cs.local_size[0],
+ b.shader->info.cs.local_size[1],
+ b.shader->info.cs.local_size[2], 0);
+
+ nir_ssa_def *global_id = nir_iadd(&b, nir_imul(&b, wg_id, block_size), invoc_id);
+
+ nir_ssa_def *offset = nir_imul(&b, global_id, nir_imm_int(&b, 16));
+ offset = nir_swizzle(&b, offset, (unsigned[]) {0, 0, 0, 0}, 1, false);
+
+ nir_intrinsic_instr *dst_buf = nir_intrinsic_instr_create(b.shader,
+ nir_intrinsic_vulkan_resource_index);
+ dst_buf->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ nir_intrinsic_set_desc_set(dst_buf, 0);
+ nir_intrinsic_set_binding(dst_buf, 0);
+ nir_ssa_dest_init(&dst_buf->instr, &dst_buf->dest, 1, 32, NULL);
+ nir_builder_instr_insert(&b, &dst_buf->instr);
+
+ nir_intrinsic_instr *src_buf = nir_intrinsic_instr_create(b.shader,
+ nir_intrinsic_vulkan_resource_index);
+ src_buf->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ nir_intrinsic_set_desc_set(src_buf, 0);
+ nir_intrinsic_set_binding(src_buf, 1);
+ nir_ssa_dest_init(&src_buf->instr, &src_buf->dest, 1, 32, NULL);
+ nir_builder_instr_insert(&b, &src_buf->instr);
+
+ nir_intrinsic_instr *load = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_ssbo);
+ load->src[0] = nir_src_for_ssa(&src_buf->dest.ssa);
+ load->src[1] = nir_src_for_ssa(offset);
+ nir_ssa_dest_init(&load->instr, &load->dest, 4, 32, NULL);
+ load->num_components = 4;
+ nir_builder_instr_insert(&b, &load->instr);
+
+ nir_intrinsic_instr *store = nir_intrinsic_instr_create(b.shader, nir_intrinsic_store_ssbo);
+ store->src[0] = nir_src_for_ssa(&load->dest.ssa);
+ store->src[1] = nir_src_for_ssa(&dst_buf->dest.ssa);
+ store->src[2] = nir_src_for_ssa(offset);
+ nir_intrinsic_set_write_mask(store, 0xf);
+ store->num_components = 4;
+ nir_builder_instr_insert(&b, &store->instr);
+
+ return b.shader;
+}
+
+
+
+VkResult radv_device_init_meta_buffer_state(struct radv_device *device)
+{
+ VkResult result;
+ struct radv_shader_module fill_cs = { .nir = NULL };
+ struct radv_shader_module copy_cs = { .nir = NULL };
+
+ zero(device->meta_state.buffer);
+
+ fill_cs.nir = build_buffer_fill_shader(device);
+ copy_cs.nir = build_buffer_copy_shader(device);
+
+ VkDescriptorSetLayoutCreateInfo fill_ds_create_info = {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ };
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &fill_ds_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.buffer.fill_ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkDescriptorSetLayoutCreateInfo copy_ds_create_info = {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 2,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ {
+ .binding = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ };
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ ©_ds_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.buffer.copy_ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+
+ VkPipelineLayoutCreateInfo fill_pl_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.buffer.fill_ds_layout,
+ .pushConstantRangeCount = 1,
+ .pPushConstantRanges = &(VkPushConstantRange){VK_SHADER_STAGE_COMPUTE_BIT, 0, 4},
+ };
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &fill_pl_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.buffer.fill_p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineLayoutCreateInfo copy_pl_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.buffer.copy_ds_layout,
+ .pushConstantRangeCount = 0,
+ };
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ ©_pl_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.buffer.copy_p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineShaderStageCreateInfo fill_pipeline_shader_stage = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+ .module = radv_shader_module_to_handle(&fill_cs),
+ .pName = "main",
+ .pSpecializationInfo = NULL,
+ };
+
+ VkComputePipelineCreateInfo fill_vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ .stage = fill_pipeline_shader_stage,
+ .flags = 0,
+ .layout = device->meta_state.buffer.fill_p_layout,
+ };
+
+ result = radv_CreateComputePipelines(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ 1, &fill_vk_pipeline_info, NULL,
+ &device->meta_state.buffer.fill_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ VkPipelineShaderStageCreateInfo copy_pipeline_shader_stage = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+ .module = radv_shader_module_to_handle(©_cs),
+ .pName = "main",
+ .pSpecializationInfo = NULL,
+ };
+
+ VkComputePipelineCreateInfo copy_vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ .stage = copy_pipeline_shader_stage,
+ .flags = 0,
+ .layout = device->meta_state.buffer.copy_p_layout,
+ };
+
+ result = radv_CreateComputePipelines(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ 1, ©_vk_pipeline_info, NULL,
+ &device->meta_state.buffer.copy_pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ ralloc_free(fill_cs.nir);
+ ralloc_free(copy_cs.nir);
+ return VK_SUCCESS;
+fail:
+ radv_device_finish_meta_buffer_state(device);
+ ralloc_free(fill_cs.nir);
+ ralloc_free(copy_cs.nir);
+ return result;
+}
+
+void radv_device_finish_meta_buffer_state(struct radv_device *device)
+{
+ if (device->meta_state.buffer.copy_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.buffer.copy_pipeline,
+ &device->meta_state.alloc);
+
+ if (device->meta_state.buffer.fill_pipeline)
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.buffer.fill_pipeline,
+ &device->meta_state.alloc);
+
+ if (device->meta_state.buffer.copy_p_layout)
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ device->meta_state.buffer.copy_p_layout,
+ &device->meta_state.alloc);
+
+ if (device->meta_state.buffer.fill_p_layout)
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ device->meta_state.buffer.fill_p_layout,
+ &device->meta_state.alloc);
+
+ if (device->meta_state.buffer.copy_ds_layout)
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ device->meta_state.buffer.copy_ds_layout,
+ &device->meta_state.alloc);
+
+ if (device->meta_state.buffer.fill_ds_layout)
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ device->meta_state.buffer.fill_ds_layout,
+ &device->meta_state.alloc);
+}
+
+static void fill_buffer_shader(struct radv_cmd_buffer *cmd_buffer,
+ struct radeon_winsys_bo *bo,
+ uint64_t offset, uint64_t size, uint32_t value)
+{
+ struct radv_device *device = cmd_buffer->device;
+ uint64_t block_count = round_up_u64(size, 1024);
+ struct radv_meta_saved_compute_state saved_state;
+ VkDescriptorSet ds;
+
+ radv_meta_save_compute(&saved_state, cmd_buffer, 4);
+
+ radv_temp_descriptor_set_create(device, cmd_buffer,
+ device->meta_state.buffer.fill_ds_layout,
+ &ds);
+
+ struct radv_buffer dst_buffer = {
+ .bo = bo,
+ .offset = offset,
+ .size = size
+ };
+
+ radv_UpdateDescriptorSets(radv_device_to_handle(device),
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = ds,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .pBufferInfo = &(VkDescriptorBufferInfo) {
+ .buffer = radv_buffer_to_handle(&dst_buffer),
+ .offset = 0,
+ .range = size
+ }
+ }
+ }, 0, NULL);
+
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.buffer.fill_pipeline);
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.buffer.fill_p_layout, 0, 1,
+ &ds, 0, NULL);
+
+ radv_CmdPushConstants(radv_cmd_buffer_to_handle(cmd_buffer),
+ device->meta_state.buffer.fill_p_layout,
+ VK_SHADER_STAGE_COMPUTE_BIT, 0, 4,
+ &value);
+
+ radv_CmdDispatch(radv_cmd_buffer_to_handle(cmd_buffer), block_count, 1, 1);
+
+ radv_temp_descriptor_set_destroy(device, ds);
+
+ radv_meta_restore_compute(&saved_state, cmd_buffer, 4);
+}
+
+static void copy_buffer_shader(struct radv_cmd_buffer *cmd_buffer,
+ struct radeon_winsys_bo *src_bo,
+ struct radeon_winsys_bo *dst_bo,
+ uint64_t src_offset, uint64_t dst_offset,
+ uint64_t size)
+{
+ struct radv_device *device = cmd_buffer->device;
+ uint64_t block_count = round_up_u64(size, 1024);
+ struct radv_meta_saved_compute_state saved_state;
+ VkDescriptorSet ds;
+
+ radv_meta_save_compute(&saved_state, cmd_buffer, 0);
+
+ radv_temp_descriptor_set_create(device, cmd_buffer,
+ device->meta_state.buffer.copy_ds_layout,
+ &ds);
+
+ struct radv_buffer dst_buffer = {
+ .bo = dst_bo,
+ .offset = dst_offset,
+ .size = size
+ };
+
+ struct radv_buffer src_buffer = {
+ .bo = src_bo,
+ .offset = src_offset,
+ .size = size
+ };
+
+ radv_UpdateDescriptorSets(radv_device_to_handle(device),
+ 2, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = ds,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .pBufferInfo = &(VkDescriptorBufferInfo) {
+ .buffer = radv_buffer_to_handle(&dst_buffer),
+ .offset = 0,
+ .range = size
+ }
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = ds,
+ .dstBinding = 1,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+ .pBufferInfo = &(VkDescriptorBufferInfo) {
+ .buffer = radv_buffer_to_handle(&src_buffer),
+ .offset = 0,
+ .range = size
+ }
+ }
+ }, 0, NULL);
+
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.buffer.copy_pipeline);
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.buffer.copy_p_layout, 0, 1,
+ &ds, 0, NULL);
+
+
+ radv_CmdDispatch(radv_cmd_buffer_to_handle(cmd_buffer), block_count, 1, 1);
+
+ radv_temp_descriptor_set_destroy(device, ds);
+
+ radv_meta_restore_compute(&saved_state, cmd_buffer, 0);
+}
+
+
+void radv_fill_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radeon_winsys_bo *bo,
+ uint64_t offset, uint64_t size, uint32_t value)
+{
+ assert(!(offset & 3));
+ assert(!(size & 3));
+
+ if (size >= 4096)
+ fill_buffer_shader(cmd_buffer, bo, offset, size, value);
+ else if (size) {
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(bo);
+ va += offset;
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, bo, 8);
+ si_cp_dma_clear_buffer(cmd_buffer, va, size, value);
+ }
+}
+
+static
+void radv_copy_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radeon_winsys_bo *src_bo,
+ struct radeon_winsys_bo *dst_bo,
+ uint64_t src_offset, uint64_t dst_offset,
+ uint64_t size)
+{
+ if (size >= 4096 && !(size & 3) && !(src_offset & 3) && !(dst_offset & 3))
+ copy_buffer_shader(cmd_buffer, src_bo, dst_bo,
+ src_offset, dst_offset, size);
+ else if (size) {
+ uint64_t src_va = cmd_buffer->device->ws->buffer_get_va(src_bo);
+ uint64_t dst_va = cmd_buffer->device->ws->buffer_get_va(dst_bo);
+ src_va += src_offset;
+ dst_va += dst_offset;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, src_bo, 8);
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, dst_bo, 8);
+
+ si_cp_dma_buffer_copy(cmd_buffer, src_va, dst_va, size);
+ }
+}
+
+void radv_CmdFillBuffer(
+ VkCommandBuffer commandBuffer,
+ VkBuffer dstBuffer,
+ VkDeviceSize dstOffset,
+ VkDeviceSize fillSize,
+ uint32_t data)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_buffer, dst_buffer, dstBuffer);
+
+ if (fillSize == VK_WHOLE_SIZE)
+ fillSize = (dst_buffer->size - dstOffset) & ~3ull;
+
+ radv_fill_buffer(cmd_buffer, dst_buffer->bo, dst_buffer->offset + dstOffset,
+ fillSize, data);
+}
+
+void radv_CmdCopyBuffer(
+ VkCommandBuffer commandBuffer,
+ VkBuffer srcBuffer,
+ VkBuffer destBuffer,
+ uint32_t regionCount,
+ const VkBufferCopy* pRegions)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_buffer, src_buffer, srcBuffer);
+ RADV_FROM_HANDLE(radv_buffer, dest_buffer, destBuffer);
+
+ for (unsigned r = 0; r < regionCount; r++) {
+ uint64_t src_offset = src_buffer->offset + pRegions[r].srcOffset;
+ uint64_t dest_offset = dest_buffer->offset + pRegions[r].dstOffset;
+ uint64_t copy_size = pRegions[r].size;
+
+ radv_copy_buffer(cmd_buffer, src_buffer->bo, dest_buffer->bo,
+ src_offset, dest_offset, copy_size);
+ }
+}
+
+void radv_CmdUpdateBuffer(
+ VkCommandBuffer commandBuffer,
+ VkBuffer dstBuffer,
+ VkDeviceSize dstOffset,
+ VkDeviceSize dataSize,
+ const uint32_t* pData)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_buffer, dst_buffer, dstBuffer);
+ uint64_t words = dataSize / 4;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(dst_buffer->bo);
+ va += dstOffset + dst_buffer->offset;
+
+ assert(!(dataSize & 3));
+ assert(!(va & 3));
+
+ if (dataSize < 4096) {
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, dst_buffer->bo, 8);
+
+ radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, words + 4);
+
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + words, 0));
+ radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEMORY_SYNC) |
+ S_370_WR_CONFIRM(1) |
+ S_370_ENGINE_SEL(V_370_ME));
+ radeon_emit(cmd_buffer->cs, va);
+ radeon_emit(cmd_buffer->cs, va >> 32);
+ radeon_emit_array(cmd_buffer->cs, pData, words);
+ } else {
+ uint32_t buf_offset;
+ radv_cmd_buffer_upload_data(cmd_buffer, dataSize, 32, pData, &buf_offset);
+ radv_copy_buffer(cmd_buffer, cmd_buffer->upload.upload_bo, dst_buffer->bo,
+ buf_offset, dstOffset + dst_buffer->offset, dataSize);
+ }
+}
--- /dev/null
+#include "radv_meta.h"
+#include "nir/nir_builder.h"
+
+static nir_shader *
+build_nir_itob_compute_shader(struct radv_device *dev)
+{
+ nir_builder b;
+ const struct glsl_type *sampler_type = glsl_sampler_type(GLSL_SAMPLER_DIM_2D,
+ false,
+ false,
+ GLSL_TYPE_FLOAT);
+ const struct glsl_type *img_type = glsl_sampler_type(GLSL_SAMPLER_DIM_BUF,
+ false,
+ false,
+ GLSL_TYPE_FLOAT);
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_COMPUTE, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_itob_cs");
+ b.shader->info.cs.local_size[0] = 16;
+ b.shader->info.cs.local_size[1] = 16;
+ b.shader->info.cs.local_size[2] = 1;
+ nir_variable *input_img = nir_variable_create(b.shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ input_img->data.descriptor_set = 0;
+ input_img->data.binding = 0;
+
+ nir_variable *output_img = nir_variable_create(b.shader, nir_var_uniform,
+ img_type, "out_img");
+ output_img->data.descriptor_set = 0;
+ output_img->data.binding = 1;
+
+ nir_ssa_def *invoc_id = nir_load_system_value(&b, nir_intrinsic_load_local_invocation_id, 0);
+ nir_ssa_def *wg_id = nir_load_system_value(&b, nir_intrinsic_load_work_group_id, 0);
+ nir_ssa_def *block_size = nir_imm_ivec4(&b,
+ b.shader->info.cs.local_size[0],
+ b.shader->info.cs.local_size[1],
+ b.shader->info.cs.local_size[2], 0);
+
+ nir_ssa_def *global_id = nir_iadd(&b, nir_imul(&b, wg_id, block_size), invoc_id);
+
+
+
+ nir_intrinsic_instr *offset = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_push_constant);
+ offset->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ offset->num_components = 2;
+ nir_ssa_dest_init(&offset->instr, &offset->dest, 2, 32, "offset");
+ nir_builder_instr_insert(&b, &offset->instr);
+
+ nir_intrinsic_instr *stride = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_push_constant);
+ stride->src[0] = nir_src_for_ssa(nir_imm_int(&b, 8));
+ stride->num_components = 1;
+ nir_ssa_dest_init(&stride->instr, &stride->dest, 1, 32, "stride");
+ nir_builder_instr_insert(&b, &stride->instr);
+
+ nir_ssa_def *img_coord = nir_iadd(&b, global_id, &offset->dest.ssa);
+
+ nir_tex_instr *tex = nir_tex_instr_create(b.shader, 2);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_2D;
+ tex->op = nir_texop_txf;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(img_coord);
+ tex->src[1].src_type = nir_tex_src_lod;
+ tex->src[1].src = nir_src_for_ssa(nir_imm_int(&b, 0));
+ tex->dest_type = nir_type_float;
+ tex->is_array = false;
+ tex->coord_components = 2;
+ tex->texture = nir_deref_var_create(tex, input_img);
+ tex->sampler = NULL;
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex->instr);
+
+ nir_ssa_def *pos_x = nir_channel(&b, global_id, 0);
+ nir_ssa_def *pos_y = nir_channel(&b, global_id, 1);
+
+ nir_ssa_def *tmp = nir_imul(&b, pos_y, &stride->dest.ssa);
+ tmp = nir_iadd(&b, tmp, pos_x);
+
+ nir_ssa_def *coord = nir_vec4(&b, tmp, tmp, tmp, tmp);
+
+ nir_ssa_def *outval = &tex->dest.ssa;
+ nir_intrinsic_instr *store = nir_intrinsic_instr_create(b.shader, nir_intrinsic_image_store);
+ store->src[0] = nir_src_for_ssa(coord);
+ store->src[1] = nir_src_for_ssa(nir_ssa_undef(&b, 1, 32));
+ store->src[2] = nir_src_for_ssa(outval);
+ store->variables[0] = nir_deref_var_create(store, output_img);
+
+ nir_builder_instr_insert(&b, &store->instr);
+ return b.shader;
+}
+
+/* Image to buffer - don't write use image accessors */
+static VkResult
+radv_device_init_meta_itob_state(struct radv_device *device)
+{
+ VkResult result;
+ struct radv_shader_module cs = { .nir = NULL };
+
+ zero(device->meta_state.itob);
+
+ cs.nir = build_nir_itob_compute_shader(device);
+
+ /*
+ * two descriptors one for the image being sampled
+ * one for the buffer being written.
+ */
+ VkDescriptorSetLayoutCreateInfo ds_create_info = {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 2,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ {
+ .binding = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ };
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &ds_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.itob.img_ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+
+ VkPipelineLayoutCreateInfo pl_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.itob.img_ds_layout,
+ .pushConstantRangeCount = 1,
+ .pPushConstantRanges = &(VkPushConstantRange){VK_SHADER_STAGE_COMPUTE_BIT, 0, 12},
+ };
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &pl_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.itob.img_p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ /* compute shader */
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stage = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+ .module = radv_shader_module_to_handle(&cs),
+ .pName = "main",
+ .pSpecializationInfo = NULL,
+ };
+
+ VkComputePipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ .stage = pipeline_shader_stage,
+ .flags = 0,
+ .layout = device->meta_state.itob.img_p_layout,
+ };
+
+ result = radv_CreateComputePipelines(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ 1, &vk_pipeline_info, NULL,
+ &device->meta_state.itob.pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ ralloc_free(cs.nir);
+ return VK_SUCCESS;
+fail:
+ ralloc_free(cs.nir);
+ return result;
+}
+
+static void
+radv_device_finish_meta_itob_state(struct radv_device *device)
+{
+ if (device->meta_state.itob.img_p_layout) {
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ device->meta_state.itob.img_p_layout,
+ &device->meta_state.alloc);
+ }
+ if (device->meta_state.itob.img_ds_layout) {
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ device->meta_state.itob.img_ds_layout,
+ &device->meta_state.alloc);
+ }
+ if (device->meta_state.itob.pipeline) {
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ device->meta_state.itob.pipeline,
+ &device->meta_state.alloc);
+ }
+}
+
+void
+radv_device_finish_meta_bufimage_state(struct radv_device *device)
+{
+ radv_device_finish_meta_itob_state(device);
+}
+
+VkResult
+radv_device_init_meta_bufimage_state(struct radv_device *device)
+{
+ VkResult result;
+
+ result = radv_device_init_meta_itob_state(device);
+ if (result != VK_SUCCESS)
+ return result;
+ return VK_SUCCESS;
+}
+
+void
+radv_meta_begin_bufimage(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_compute_state *save)
+{
+ radv_meta_save_compute(save, cmd_buffer, 12);
+}
+
+void
+radv_meta_end_bufimage(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_saved_compute_state *save)
+{
+ radv_meta_restore_compute(save, cmd_buffer, 12);
+}
+
+static void
+create_iview(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *surf,
+ VkImageUsageFlags usage,
+ struct radv_image_view *iview)
+{
+
+ radv_image_view_init(iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(surf->image),
+ .viewType = VK_IMAGE_VIEW_TYPE_2D,
+ .format = surf->format,
+ .subresourceRange = {
+ .aspectMask = surf->aspect_mask,
+ .baseMipLevel = surf->level,
+ .levelCount = 1,
+ .baseArrayLayer = surf->layer,
+ .layerCount = 1
+ },
+ }, cmd_buffer, usage);
+}
+
+static void
+create_bview(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_buffer *buffer,
+ unsigned offset,
+ VkFormat format,
+ struct radv_buffer_view *bview)
+{
+ radv_buffer_view_init(bview, cmd_buffer->device,
+ &(VkBufferViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO,
+ .flags = 0,
+ .buffer = radv_buffer_to_handle(buffer),
+ .format = format,
+ .offset = offset,
+ .range = VK_WHOLE_SIZE,
+ }, cmd_buffer);
+
+}
+
+struct itob_temps {
+ struct radv_image_view src_iview;
+
+ struct radv_buffer_view dst_bview;
+ VkDescriptorSet set;
+};
+
+static void
+itob_bind_src_image(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src,
+ struct radv_meta_blit2d_rect *rect,
+ struct itob_temps *tmp)
+{
+ create_iview(cmd_buffer, src, VK_IMAGE_USAGE_SAMPLED_BIT, &tmp->src_iview);
+}
+
+static void
+itob_bind_dst_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_buffer *dst,
+ struct radv_meta_blit2d_rect *rect,
+ struct itob_temps *tmp)
+{
+ create_bview(cmd_buffer, dst->buffer, dst->offset, dst->format, &tmp->dst_bview);
+}
+
+static void
+itob_bind_descriptors(struct radv_cmd_buffer *cmd_buffer,
+ struct itob_temps *tmp)
+{
+ struct radv_device *device = cmd_buffer->device;
+ VkDevice vk_device = radv_device_to_handle(cmd_buffer->device);
+
+ radv_temp_descriptor_set_create(device, cmd_buffer,
+ device->meta_state.itob.img_ds_layout,
+ &tmp->set);
+
+ radv_UpdateDescriptorSets(vk_device,
+ 2, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = radv_image_view_to_handle(&tmp->src_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 1,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER,
+ .pTexelBufferView = (VkBufferView[]) { radv_buffer_view_to_handle(&tmp->dst_bview) },
+ }
+ }, 0, NULL);
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.itob.img_p_layout, 0, 1,
+ &tmp->set, 0, NULL);
+}
+
+static void
+itob_unbind_src_image(struct radv_cmd_buffer *cmd_buffer,
+ struct itob_temps *temps)
+{
+}
+
+static void
+bind_pipeline(struct radv_cmd_buffer *cmd_buffer)
+{
+ VkPipeline pipeline =
+ cmd_buffer->device->meta_state.itob.pipeline;
+
+ if (cmd_buffer->state.compute_pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
+ }
+}
+
+void
+radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_meta_blit2d_surf *src,
+ struct radv_meta_blit2d_buffer *dst,
+ unsigned num_rects,
+ struct radv_meta_blit2d_rect *rects)
+{
+ struct radv_device *device = cmd_buffer->device;
+
+ for (unsigned r = 0; r < num_rects; ++r) {
+ struct itob_temps temps;
+
+ itob_bind_src_image(cmd_buffer, src, &rects[r], &temps);
+ itob_bind_dst_buffer(cmd_buffer, dst, &rects[r], &temps);
+ itob_bind_descriptors(cmd_buffer, &temps);
+
+ bind_pipeline(cmd_buffer);
+
+ unsigned push_constants[3] = {
+ rects[r].src_x,
+ rects[r].src_y,
+ dst->pitch
+ };
+ radv_CmdPushConstants(radv_cmd_buffer_to_handle(cmd_buffer),
+ device->meta_state.itob.img_p_layout,
+ VK_SHADER_STAGE_COMPUTE_BIT, 0, 12,
+ push_constants);
+
+ radv_unaligned_dispatch(cmd_buffer, rects[r].width, rects[r].height, 1);
+ radv_temp_descriptor_set_destroy(cmd_buffer->device, temps.set);
+ itob_unbind_src_image(cmd_buffer, &temps);
+ }
+
+}
--- /dev/null
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_meta.h"
+#include "radv_private.h"
+#include "nir/nir_builder.h"
+
+#include "util/format_rgb9e5.h"
+#include "vk_format.h"
+/** Vertex attributes for color clears. */
+struct color_clear_vattrs {
+ float position[2];
+ VkClearColorValue color;
+};
+
+/** Vertex attributes for depthstencil clears. */
+struct depthstencil_clear_vattrs {
+ float position[2];
+ float depth_clear;
+};
+
+enum {
+ DEPTH_CLEAR_SLOW,
+ DEPTH_CLEAR_FAST_EXPCLEAR,
+ DEPTH_CLEAR_FAST_NO_EXPCLEAR
+};
+
+static void
+build_color_shaders(struct nir_shader **out_vs,
+ struct nir_shader **out_fs,
+ uint32_t frag_output)
+{
+ nir_builder vs_b;
+ nir_builder fs_b;
+
+ nir_builder_init_simple_shader(&vs_b, NULL, MESA_SHADER_VERTEX, NULL);
+ nir_builder_init_simple_shader(&fs_b, NULL, MESA_SHADER_FRAGMENT, NULL);
+
+ vs_b.shader->info.name = ralloc_strdup(vs_b.shader, "meta_clear_color_vs");
+ fs_b.shader->info.name = ralloc_strdup(fs_b.shader, "meta_clear_color_fs");
+
+ const struct glsl_type *position_type = glsl_vec4_type();
+ const struct glsl_type *color_type = glsl_vec4_type();
+
+ nir_variable *vs_in_pos =
+ nir_variable_create(vs_b.shader, nir_var_shader_in, position_type,
+ "a_position");
+ vs_in_pos->data.location = VERT_ATTRIB_GENERIC0;
+
+ nir_variable *vs_out_pos =
+ nir_variable_create(vs_b.shader, nir_var_shader_out, position_type,
+ "gl_Position");
+ vs_out_pos->data.location = VARYING_SLOT_POS;
+
+ nir_variable *vs_in_color =
+ nir_variable_create(vs_b.shader, nir_var_shader_in, color_type,
+ "a_color");
+ vs_in_color->data.location = VERT_ATTRIB_GENERIC1;
+
+ nir_variable *vs_out_color =
+ nir_variable_create(vs_b.shader, nir_var_shader_out, color_type,
+ "v_color");
+ vs_out_color->data.location = VARYING_SLOT_VAR0;
+ vs_out_color->data.interpolation = INTERP_MODE_FLAT;
+
+ nir_variable *fs_in_color =
+ nir_variable_create(fs_b.shader, nir_var_shader_in, color_type,
+ "v_color");
+ fs_in_color->data.location = vs_out_color->data.location;
+ fs_in_color->data.interpolation = vs_out_color->data.interpolation;
+
+ nir_variable *fs_out_color =
+ nir_variable_create(fs_b.shader, nir_var_shader_out, color_type,
+ "f_color");
+ fs_out_color->data.location = FRAG_RESULT_DATA0 + frag_output;
+
+ nir_copy_var(&vs_b, vs_out_pos, vs_in_pos);
+ nir_copy_var(&vs_b, vs_out_color, vs_in_color);
+ nir_copy_var(&fs_b, fs_out_color, fs_in_color);
+
+ *out_vs = vs_b.shader;
+ *out_fs = fs_b.shader;
+}
+
+static VkResult
+create_pipeline(struct radv_device *device,
+ struct radv_render_pass *render_pass,
+ uint32_t samples,
+ struct nir_shader *vs_nir,
+ struct nir_shader *fs_nir,
+ const VkPipelineVertexInputStateCreateInfo *vi_state,
+ const VkPipelineDepthStencilStateCreateInfo *ds_state,
+ const VkPipelineColorBlendStateCreateInfo *cb_state,
+ const struct radv_graphics_pipeline_create_info *extra,
+ const VkAllocationCallbacks *alloc,
+ struct radv_pipeline **pipeline)
+{
+ VkDevice device_h = radv_device_to_handle(device);
+ VkResult result;
+
+ struct radv_shader_module vs_m = { .nir = vs_nir };
+ struct radv_shader_module fs_m = { .nir = fs_nir };
+
+ VkPipeline pipeline_h = VK_NULL_HANDLE;
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &(VkGraphicsPipelineCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = fs_nir ? 2 : 1,
+ .pStages = (VkPipelineShaderStageCreateInfo[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = radv_shader_module_to_handle(&vs_m),
+ .pName = "main",
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs_m),
+ .pName = "main",
+ },
+ },
+ .pVertexInputState = vi_state,
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
+ .depthBiasEnable = false,
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = samples,
+ .sampleShadingEnable = false,
+ .pSampleMask = NULL,
+ .alphaToCoverageEnable = false,
+ .alphaToOneEnable = false,
+ },
+ .pDepthStencilState = ds_state,
+ .pColorBlendState = cb_state,
+ .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
+ /* The meta clear pipeline declares all state as dynamic.
+ * As a consequence, vkCmdBindPipeline writes no dynamic state
+ * to the cmd buffer. Therefore, at the end of the meta clear,
+ * we need only restore dynamic state was vkCmdSet.
+ */
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+ .dynamicStateCount = 6,
+ .pDynamicStates = (VkDynamicState[]) {
+ /* Everything except stencil write mask */
+ VK_DYNAMIC_STATE_LINE_WIDTH,
+ VK_DYNAMIC_STATE_DEPTH_BIAS,
+ VK_DYNAMIC_STATE_BLEND_CONSTANTS,
+ VK_DYNAMIC_STATE_DEPTH_BOUNDS,
+ VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK,
+ VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+ },
+ },
+ .flags = 0,
+ .renderPass = radv_render_pass_to_handle(render_pass),
+ .subpass = 0,
+ },
+ extra,
+ alloc,
+ &pipeline_h);
+
+ ralloc_free(vs_nir);
+ ralloc_free(fs_nir);
+
+ *pipeline = radv_pipeline_from_handle(pipeline_h);
+
+ return result;
+}
+
+static VkResult
+create_color_pipeline(struct radv_device *device,
+ VkFormat vk_format,
+ uint32_t samples,
+ uint32_t frag_output,
+ struct radv_pipeline **pipeline,
+ VkRenderPass *pass)
+{
+ struct nir_shader *vs_nir;
+ struct nir_shader *fs_nir;
+ VkResult result;
+ build_color_shaders(&vs_nir, &fs_nir, frag_output);
+
+ const VkPipelineVertexInputStateCreateInfo vi_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = sizeof(struct color_clear_vattrs),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct color_clear_vattrs, position),
+ },
+ {
+ /* Color */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32A32_SFLOAT,
+ .offset = offsetof(struct color_clear_vattrs, color),
+ },
+ },
+ };
+
+ const VkPipelineDepthStencilStateCreateInfo ds_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = false,
+ .depthWriteEnable = false,
+ .depthBoundsTestEnable = false,
+ .stencilTestEnable = false,
+ };
+
+ VkPipelineColorBlendAttachmentState blend_attachment_state[MAX_RTS] = { 0 };
+ blend_attachment_state[frag_output] = (VkPipelineColorBlendAttachmentState) {
+ .blendEnable = false,
+ .colorWriteMask = VK_COLOR_COMPONENT_A_BIT |
+ VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT,
+ };
+
+ const VkPipelineColorBlendStateCreateInfo cb_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .logicOpEnable = false,
+ .attachmentCount = MAX_RTS,
+ .pAttachments = blend_attachment_state
+ };
+
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = vk_format,
+ .samples = samples,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 1,
+ .pColorAttachments = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, pass);
+
+ if (result != VK_SUCCESS)
+ return result;
+ struct radv_graphics_pipeline_create_info extra = {
+ .use_rectlist = true,
+ };
+ result = create_pipeline(device, radv_render_pass_from_handle(*pass),
+ samples, vs_nir, fs_nir, &vi_state, &ds_state, &cb_state,
+ &extra, &device->meta_state.alloc, pipeline);
+
+ return result;
+}
+
+static void
+destroy_pipeline(struct radv_device *device, struct radv_pipeline *pipeline)
+{
+ if (!pipeline)
+ return;
+
+ RADV_CALL(DestroyPipeline)(radv_device_to_handle(device),
+ radv_pipeline_to_handle(pipeline),
+ &device->meta_state.alloc);
+
+}
+
+static void
+destroy_render_pass(struct radv_device *device, VkRenderPass renderpass)
+{
+ RADV_CALL(DestroyRenderPass)(radv_device_to_handle(device), renderpass,
+ &device->meta_state.alloc);
+}
+
+void
+radv_device_finish_meta_clear_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+
+ for (uint32_t i = 0; i < ARRAY_SIZE(state->clear); ++i) {
+ for (uint32_t j = 0; j < ARRAY_SIZE(state->clear[i].color_pipelines); ++j) {
+ destroy_pipeline(device, state->clear[i].color_pipelines[j]);
+ destroy_render_pass(device, state->clear[i].render_pass[j]);
+ }
+
+ for (uint32_t j = 0; j < NUM_DEPTH_CLEAR_PIPELINES; j++) {
+ destroy_pipeline(device, state->clear[i].depth_only_pipeline[j]);
+ destroy_render_pass(device, state->clear[i].depth_only_rp[j]);
+ destroy_pipeline(device, state->clear[i].stencil_only_pipeline[j]);
+ destroy_render_pass(device, state->clear[i].stencil_only_rp[j]);
+ destroy_pipeline(device, state->clear[i].depthstencil_pipeline[j]);
+ destroy_render_pass(device, state->clear[i].depthstencil_rp[j]);
+ }
+ }
+
+}
+
+static void
+emit_color_clear(struct radv_cmd_buffer *cmd_buffer,
+ const VkClearAttachment *clear_att,
+ const VkClearRect *clear_rect)
+{
+ struct radv_device *device = cmd_buffer->device;
+ const struct radv_subpass *subpass = cmd_buffer->state.subpass;
+ const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
+ const uint32_t subpass_att = clear_att->colorAttachment;
+ const uint32_t pass_att = subpass->color_attachments[subpass_att].attachment;
+ const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
+ const uint32_t samples = iview->image->samples;
+ const uint32_t samples_log2 = ffs(samples) - 1;
+ unsigned fs_key = radv_format_meta_fs_key(iview->vk_format);
+ struct radv_pipeline *pipeline;
+ VkClearColorValue clear_value = clear_att->clearValue.color;
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ VkPipeline pipeline_h;
+ uint32_t offset;
+
+ if (fs_key == -1) {
+ radv_finishme("color clears incomplete");
+ return;
+ }
+ pipeline = device->meta_state.clear[samples_log2].color_pipelines[fs_key];
+ pipeline_h = radv_pipeline_to_handle(pipeline);
+
+ if (!pipeline) {
+ radv_finishme("color clears incomplete");
+ return;
+ }
+ assert(samples_log2 < ARRAY_SIZE(device->meta_state.clear));
+ assert(pipeline);
+ assert(clear_att->aspectMask == VK_IMAGE_ASPECT_COLOR_BIT);
+ assert(clear_att->colorAttachment < subpass->color_count);
+
+ const struct color_clear_vattrs vertex_data[3] = {
+ {
+ .position = {
+ clear_rect->rect.offset.x,
+ clear_rect->rect.offset.y,
+ },
+ .color = clear_value,
+ },
+ {
+ .position = {
+ clear_rect->rect.offset.x,
+ clear_rect->rect.offset.y + clear_rect->rect.extent.height,
+ },
+ .color = clear_value,
+ },
+ {
+ .position = {
+ clear_rect->rect.offset.x + clear_rect->rect.extent.width,
+ clear_rect->rect.offset.y,
+ },
+ .color = clear_value,
+ },
+ };
+
+ struct radv_subpass clear_subpass = {
+ .color_count = 1,
+ .color_attachments = (VkAttachmentReference[]) {
+ subpass->color_attachments[clear_att->colorAttachment]
+ },
+ .depth_stencil_attachment = (VkAttachmentReference) { VK_ATTACHMENT_UNUSED, VK_IMAGE_LAYOUT_UNDEFINED }
+ };
+
+ radv_cmd_buffer_set_subpass(cmd_buffer, &clear_subpass, false);
+
+ radv_cmd_buffer_upload_data(cmd_buffer, sizeof(vertex_data), 16, vertex_data, &offset);
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = sizeof(vertex_data),
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+
+ RADV_CALL(CmdBindVertexBuffers)(cmd_buffer_h, 0, 1,
+ (VkBuffer[]) { radv_buffer_to_handle(&vertex_buffer) },
+ (VkDeviceSize[]) { 0 });
+
+ if (cmd_buffer->state.pipeline != pipeline) {
+ RADV_CALL(CmdBindPipeline)(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ pipeline_h);
+ }
+
+ RADV_CALL(CmdDraw)(cmd_buffer_h, 3, 1, 0, 0);
+
+ radv_cmd_buffer_set_subpass(cmd_buffer, subpass, false);
+}
+
+
+static void
+build_depthstencil_shader(struct nir_shader **out_vs, struct nir_shader **out_fs)
+{
+ nir_builder vs_b, fs_b;
+
+ nir_builder_init_simple_shader(&vs_b, NULL, MESA_SHADER_VERTEX, NULL);
+ nir_builder_init_simple_shader(&fs_b, NULL, MESA_SHADER_FRAGMENT, NULL);
+
+ vs_b.shader->info.name = ralloc_strdup(vs_b.shader, "meta_clear_depthstencil_vs");
+ fs_b.shader->info.name = ralloc_strdup(fs_b.shader, "meta_clear_depthstencil_fs");
+ const struct glsl_type *position_type = glsl_vec4_type();
+
+ nir_variable *vs_in_pos =
+ nir_variable_create(vs_b.shader, nir_var_shader_in, position_type,
+ "a_position");
+ vs_in_pos->data.location = VERT_ATTRIB_GENERIC0;
+
+ nir_variable *vs_out_pos =
+ nir_variable_create(vs_b.shader, nir_var_shader_out, position_type,
+ "gl_Position");
+ vs_out_pos->data.location = VARYING_SLOT_POS;
+
+ nir_copy_var(&vs_b, vs_out_pos, vs_in_pos);
+
+ *out_vs = vs_b.shader;
+ *out_fs = fs_b.shader;
+}
+
+static VkResult
+create_depthstencil_pipeline(struct radv_device *device,
+ VkImageAspectFlags aspects,
+ uint32_t samples,
+ int index,
+ struct radv_pipeline **pipeline,
+ VkRenderPass *render_pass)
+{
+ struct nir_shader *vs_nir, *fs_nir;
+ VkResult result;
+ build_depthstencil_shader(&vs_nir, &fs_nir);
+
+ const VkPipelineVertexInputStateCreateInfo vi_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = sizeof(struct depthstencil_clear_vattrs),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 1,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32_SFLOAT,
+ .offset = offsetof(struct depthstencil_clear_vattrs, position),
+ },
+ },
+ };
+
+ const VkPipelineDepthStencilStateCreateInfo ds_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = (aspects & VK_IMAGE_ASPECT_DEPTH_BIT),
+ .depthCompareOp = VK_COMPARE_OP_ALWAYS,
+ .depthWriteEnable = (aspects & VK_IMAGE_ASPECT_DEPTH_BIT),
+ .depthBoundsTestEnable = false,
+ .stencilTestEnable = (aspects & VK_IMAGE_ASPECT_STENCIL_BIT),
+ .front = {
+ .passOp = VK_STENCIL_OP_REPLACE,
+ .compareOp = VK_COMPARE_OP_ALWAYS,
+ .writeMask = UINT32_MAX,
+ .reference = 0, /* dynamic */
+ },
+ .back = { 0 /* dont care */ },
+ };
+
+ const VkPipelineColorBlendStateCreateInfo cb_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .logicOpEnable = false,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ };
+
+ result = radv_CreateRenderPass(radv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = VK_FORMAT_UNDEFINED,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, render_pass);
+ if (result != VK_SUCCESS)
+ return result;
+
+ struct radv_graphics_pipeline_create_info extra = {
+ .use_rectlist = true,
+ };
+
+ if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) {
+ extra.db_depth_clear = index == DEPTH_CLEAR_SLOW ? false : true;
+ extra.db_depth_disable_expclear = index == DEPTH_CLEAR_FAST_NO_EXPCLEAR ? true : false;
+ }
+ if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
+ extra.db_stencil_clear = index == DEPTH_CLEAR_SLOW ? false : true;
+ extra.db_stencil_disable_expclear = index == DEPTH_CLEAR_FAST_NO_EXPCLEAR ? true : false;
+ }
+ result = create_pipeline(device, radv_render_pass_from_handle(*render_pass),
+ samples, vs_nir, fs_nir, &vi_state, &ds_state, &cb_state,
+ &extra, &device->meta_state.alloc, pipeline);
+ return result;
+}
+
+static bool depth_view_can_fast_clear(const struct radv_image_view *iview,
+ VkImageLayout layout,
+ const VkClearRect *clear_rect)
+{
+ if (clear_rect->rect.offset.x || clear_rect->rect.offset.y ||
+ clear_rect->rect.extent.width != iview->extent.width ||
+ clear_rect->rect.extent.height != iview->extent.height)
+ return false;
+ if (iview->image->htile.size &&
+ iview->base_mip == 0 &&
+ iview->base_layer == 0 &&
+ radv_layout_can_expclear(iview->image, layout) &&
+ memcmp(&iview->extent, &iview->image->extent, sizeof(iview->extent)) == 0)
+ return true;
+ return false;
+}
+
+static struct radv_pipeline *
+pick_depthstencil_pipeline(struct radv_meta_state *meta_state,
+ const struct radv_image_view *iview,
+ int samples_log2,
+ VkImageAspectFlags aspects,
+ VkImageLayout layout,
+ const VkClearRect *clear_rect,
+ VkClearDepthStencilValue clear_value)
+{
+ bool fast = depth_view_can_fast_clear(iview, layout, clear_rect);
+ int index = DEPTH_CLEAR_SLOW;
+
+ if (fast) {
+ /* we don't know the previous clear values, so we always have
+ * the NO_EXPCLEAR path */
+ index = DEPTH_CLEAR_FAST_NO_EXPCLEAR;
+ }
+
+ switch (aspects) {
+ case VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT:
+ return meta_state->clear[samples_log2].depthstencil_pipeline[index];
+ case VK_IMAGE_ASPECT_DEPTH_BIT:
+ return meta_state->clear[samples_log2].depth_only_pipeline[index];
+ case VK_IMAGE_ASPECT_STENCIL_BIT:
+ return meta_state->clear[samples_log2].stencil_only_pipeline[index];
+ }
+ unreachable("expected depth or stencil aspect");
+}
+
+static void
+emit_depthstencil_clear(struct radv_cmd_buffer *cmd_buffer,
+ const VkClearAttachment *clear_att,
+ const VkClearRect *clear_rect)
+{
+ struct radv_device *device = cmd_buffer->device;
+ struct radv_meta_state *meta_state = &device->meta_state;
+ const struct radv_subpass *subpass = cmd_buffer->state.subpass;
+ const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
+ const uint32_t pass_att = subpass->depth_stencil_attachment.attachment;
+ VkClearDepthStencilValue clear_value = clear_att->clearValue.depthStencil;
+ VkImageAspectFlags aspects = clear_att->aspectMask;
+ const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
+ const uint32_t samples = iview->image->samples;
+ const uint32_t samples_log2 = ffs(samples) - 1;
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ uint32_t offset;
+
+ assert(aspects == VK_IMAGE_ASPECT_DEPTH_BIT ||
+ aspects == VK_IMAGE_ASPECT_STENCIL_BIT ||
+ aspects == (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT));
+ assert(pass_att != VK_ATTACHMENT_UNUSED);
+
+ const struct depthstencil_clear_vattrs vertex_data[3] = {
+ {
+ .position = {
+ clear_rect->rect.offset.x,
+ clear_rect->rect.offset.y,
+ },
+ .depth_clear = clear_value.depth,
+ },
+ {
+ .position = {
+ clear_rect->rect.offset.x,
+ clear_rect->rect.offset.y + clear_rect->rect.extent.height,
+ },
+ .depth_clear = clear_value.depth,
+ },
+ {
+ .position = {
+ clear_rect->rect.offset.x + clear_rect->rect.extent.width,
+ clear_rect->rect.offset.y,
+ },
+ .depth_clear = clear_value.depth,
+ },
+ };
+
+ radv_cmd_buffer_upload_data(cmd_buffer, sizeof(vertex_data), 16, vertex_data, &offset);
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = sizeof(vertex_data),
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
+ RADV_CALL(CmdSetStencilReference)(cmd_buffer_h, VK_STENCIL_FACE_FRONT_BIT,
+ clear_value.stencil);
+ }
+
+ RADV_CALL(CmdBindVertexBuffers)(cmd_buffer_h, 0, 1,
+ (VkBuffer[]) { radv_buffer_to_handle(&vertex_buffer) },
+ (VkDeviceSize[]) { 0 });
+
+ struct radv_pipeline *pipeline = pick_depthstencil_pipeline(meta_state,
+ iview,
+ samples_log2,
+ aspects,
+ subpass->depth_stencil_attachment.layout,
+ clear_rect,
+ clear_value);
+ if (cmd_buffer->state.pipeline != pipeline) {
+ RADV_CALL(CmdBindPipeline)(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ radv_pipeline_to_handle(pipeline));
+ }
+
+ if (depth_view_can_fast_clear(iview, subpass->depth_stencil_attachment.layout, clear_rect))
+ radv_set_depth_clear_regs(cmd_buffer, iview->image, clear_value, aspects);
+
+ RADV_CALL(CmdDraw)(cmd_buffer_h, 3, 1, 0, 0);
+}
+
+
+static VkFormat pipeline_formats[] = {
+ VK_FORMAT_R8G8B8A8_UNORM,
+ VK_FORMAT_R8G8B8A8_UINT,
+ VK_FORMAT_R8G8B8A8_SINT,
+ VK_FORMAT_R16G16B16A16_UNORM,
+ VK_FORMAT_R16G16B16A16_SNORM,
+ VK_FORMAT_R16G16B16A16_UINT,
+ VK_FORMAT_R16G16B16A16_SINT,
+ VK_FORMAT_R32_SFLOAT,
+ VK_FORMAT_R32G32_SFLOAT,
+ VK_FORMAT_R32G32B32A32_SFLOAT
+};
+
+VkResult
+radv_device_init_meta_clear_state(struct radv_device *device)
+{
+ VkResult res;
+ struct radv_meta_state *state = &device->meta_state;
+
+ memset(&device->meta_state.clear, 0, sizeof(device->meta_state.clear));
+
+ for (uint32_t i = 0; i < ARRAY_SIZE(state->clear); ++i) {
+ uint32_t samples = 1 << i;
+ for (uint32_t j = 0; j < ARRAY_SIZE(pipeline_formats); ++j) {
+ VkFormat format = pipeline_formats[j];
+ unsigned fs_key = radv_format_meta_fs_key(format);
+ assert(!state->clear[i].color_pipelines[fs_key]);
+ res = create_color_pipeline(device, format, samples, 0, &state->clear[i].color_pipelines[fs_key],
+ &state->clear[i].render_pass[fs_key]);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ }
+
+ for (uint32_t j = 0; j < NUM_DEPTH_CLEAR_PIPELINES; j++) {
+ res = create_depthstencil_pipeline(device,
+ VK_IMAGE_ASPECT_DEPTH_BIT,
+ samples,
+ j,
+ &state->clear[i].depth_only_pipeline[j],
+ &state->clear[i].depth_only_rp[j]);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ res = create_depthstencil_pipeline(device,
+ VK_IMAGE_ASPECT_STENCIL_BIT,
+ samples,
+ j,
+ &state->clear[i].stencil_only_pipeline[j],
+ &state->clear[i].stencil_only_rp[j]);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ res = create_depthstencil_pipeline(device,
+ VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT,
+ samples,
+ j,
+ &state->clear[i].depthstencil_pipeline[j],
+ &state->clear[i].depthstencil_rp[j]);
+ if (res != VK_SUCCESS)
+ goto fail;
+ }
+ }
+ return VK_SUCCESS;
+
+fail:
+ radv_device_finish_meta_clear_state(device);
+ return res;
+}
+
+static bool
+emit_fast_color_clear(struct radv_cmd_buffer *cmd_buffer,
+ const VkClearAttachment *clear_att,
+ const VkClearRect *clear_rect)
+{
+ const struct radv_subpass *subpass = cmd_buffer->state.subpass;
+ const uint32_t subpass_att = clear_att->colorAttachment;
+ const uint32_t pass_att = subpass->color_attachments[subpass_att].attachment;
+ VkImageLayout image_layout = subpass->color_attachments[subpass_att].layout;
+ const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
+ const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
+ VkClearColorValue clear_value = clear_att->clearValue.color;
+ uint32_t clear_color[2];
+ bool ret;
+
+ if (!iview->image->cmask.size && !iview->image->surface.dcc_size)
+ return false;
+
+ if (!cmd_buffer->device->allow_fast_clears)
+ return false;
+
+ if (!radv_layout_has_cmask(iview->image, image_layout))
+ goto fail;
+ if (vk_format_get_blocksizebits(iview->image->vk_format) > 64)
+ goto fail;
+
+ /* don't fast clear 3D */
+ if (iview->image->type == VK_IMAGE_TYPE_3D)
+ goto fail;
+
+ /* all layers are bound */
+ if (iview->base_layer > 0)
+ goto fail;
+ if (iview->image->array_size != iview->layer_count)
+ goto fail;
+
+ if (iview->image->levels > 1)
+ goto fail;
+
+ if (iview->image->surface.level[0].mode < RADEON_SURF_MODE_1D)
+ goto fail;
+
+ if (memcmp(&iview->extent, &iview->image->extent, sizeof(iview->extent)))
+ goto fail;
+
+ if (clear_rect->rect.offset.x || clear_rect->rect.offset.y ||
+ clear_rect->rect.extent.width != iview->image->extent.width ||
+ clear_rect->rect.extent.height != iview->image->extent.height)
+ goto fail;
+
+ if (clear_rect->baseArrayLayer != 0)
+ goto fail;
+ if (clear_rect->layerCount != iview->image->array_size)
+ goto fail;
+
+ /* DCC */
+ ret = radv_format_pack_clear_color(iview->image->vk_format,
+ clear_color, &clear_value);
+ if (ret == false)
+ goto fail;
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
+ si_emit_cache_flush(cmd_buffer);
+ /* clear cmask buffer */
+ if (iview->image->surface.dcc_size) {
+ radv_fill_buffer(cmd_buffer, iview->image->bo,
+ iview->image->offset + iview->image->dcc_offset,
+ iview->image->surface.dcc_size, 0x20202020);
+ } else {
+ radv_fill_buffer(cmd_buffer, iview->image->bo,
+ iview->image->offset + iview->image->cmask.offset,
+ iview->image->cmask.size, 0);
+ }
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
+ RADV_CMD_FLAG_INV_VMEM_L1 |
+ RADV_CMD_FLAG_INV_GLOBAL_L2;
+
+ radv_set_color_clear_regs(cmd_buffer, iview->image, subpass_att, clear_color);
+
+ return true;
+fail:
+ return false;
+}
+
+/**
+ * The parameters mean that same as those in vkCmdClearAttachments.
+ */
+static void
+emit_clear(struct radv_cmd_buffer *cmd_buffer,
+ const VkClearAttachment *clear_att,
+ const VkClearRect *clear_rect)
+{
+ if (clear_att->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) {
+
+ if (!emit_fast_color_clear(cmd_buffer, clear_att, clear_rect))
+ emit_color_clear(cmd_buffer, clear_att, clear_rect);
+ } else {
+ assert(clear_att->aspectMask & (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT));
+ emit_depthstencil_clear(cmd_buffer, clear_att, clear_rect);
+ }
+}
+
+static bool
+subpass_needs_clear(const struct radv_cmd_buffer *cmd_buffer)
+{
+ const struct radv_cmd_state *cmd_state = &cmd_buffer->state;
+ uint32_t ds;
+
+ if (!cmd_state->subpass)
+ return false;
+ ds = cmd_state->subpass->depth_stencil_attachment.attachment;
+ for (uint32_t i = 0; i < cmd_state->subpass->color_count; ++i) {
+ uint32_t a = cmd_state->subpass->color_attachments[i].attachment;
+ if (cmd_state->attachments[a].pending_clear_aspects) {
+ return true;
+ }
+ }
+
+ if (ds != VK_ATTACHMENT_UNUSED &&
+ cmd_state->attachments[ds].pending_clear_aspects) {
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * Emit any pending attachment clears for the current subpass.
+ *
+ * @see radv_attachment_state::pending_clear_aspects
+ */
+void
+radv_cmd_buffer_clear_subpass(struct radv_cmd_buffer *cmd_buffer)
+{
+ struct radv_cmd_state *cmd_state = &cmd_buffer->state;
+ struct radv_meta_saved_state saved_state;
+
+ if (!subpass_needs_clear(cmd_buffer))
+ return;
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ if (cmd_state->framebuffer->layers > 1)
+ radv_finishme("clearing multi-layer framebuffer");
+
+ VkClearRect clear_rect = {
+ .rect = cmd_state->render_area,
+ .baseArrayLayer = 0,
+ .layerCount = 1, /* FINISHME: clear multi-layer framebuffer */
+ };
+
+ for (uint32_t i = 0; i < cmd_state->subpass->color_count; ++i) {
+ uint32_t a = cmd_state->subpass->color_attachments[i].attachment;
+
+ if (!cmd_state->attachments[a].pending_clear_aspects)
+ continue;
+
+ assert(cmd_state->attachments[a].pending_clear_aspects ==
+ VK_IMAGE_ASPECT_COLOR_BIT);
+
+ VkClearAttachment clear_att = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .colorAttachment = i, /* Use attachment index relative to subpass */
+ .clearValue = cmd_state->attachments[a].clear_value,
+ };
+
+ emit_clear(cmd_buffer, &clear_att, &clear_rect);
+ cmd_state->attachments[a].pending_clear_aspects = 0;
+ }
+
+ uint32_t ds = cmd_state->subpass->depth_stencil_attachment.attachment;
+
+ if (ds != VK_ATTACHMENT_UNUSED) {
+
+ if (cmd_state->attachments[ds].pending_clear_aspects) {
+
+ VkClearAttachment clear_att = {
+ .aspectMask = cmd_state->attachments[ds].pending_clear_aspects,
+ .clearValue = cmd_state->attachments[ds].clear_value,
+ };
+
+ emit_clear(cmd_buffer, &clear_att, &clear_rect);
+ cmd_state->attachments[ds].pending_clear_aspects = 0;
+ }
+ }
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+static void
+radv_cmd_clear_image(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageLayout image_layout,
+ const VkClearValue *clear_value,
+ uint32_t range_count,
+ const VkImageSubresourceRange *ranges)
+{
+ VkDevice device_h = radv_device_to_handle(cmd_buffer->device);
+ VkFormat format = image->vk_format;
+ VkClearValue internal_clear_value = *clear_value;
+
+ if (format == VK_FORMAT_E5B9G9R9_UFLOAT_PACK32) {
+ uint32_t value;
+ format = VK_FORMAT_R32_UINT;
+ value = float3_to_rgb9e5(clear_value->color.float32);
+ internal_clear_value.color.uint32[0] = value;
+ }
+
+ for (uint32_t r = 0; r < range_count; r++) {
+ const VkImageSubresourceRange *range = &ranges[r];
+ for (uint32_t l = 0; l < radv_get_levelCount(image, range); ++l) {
+ const uint32_t layer_count = image->type == VK_IMAGE_TYPE_3D ?
+ radv_minify(image->extent.depth, l) :
+ radv_get_layerCount(image, range);
+ for (uint32_t s = 0; s < layer_count; ++s) {
+ struct radv_image_view iview;
+ radv_image_view_init(&iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(image),
+ .viewType = radv_meta_get_view_type(image),
+ .format = format,
+ .subresourceRange = {
+ .aspectMask = range->aspectMask,
+ .baseMipLevel = range->baseMipLevel + l,
+ .levelCount = 1,
+ .baseArrayLayer = range->baseArrayLayer + s,
+ .layerCount = 1
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
+
+ VkFramebuffer fb;
+ radv_CreateFramebuffer(device_h,
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(&iview),
+ },
+ .width = iview.extent.width,
+ .height = iview.extent.height,
+ .layers = 1
+ },
+ &cmd_buffer->pool->alloc,
+ &fb);
+
+ VkAttachmentDescription att_desc = {
+ .format = iview.vk_format,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = image_layout,
+ .finalLayout = image_layout,
+ };
+
+ VkSubpassDescription subpass_desc = {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = NULL,
+ .preserveAttachmentCount = 0,
+ .pPreserveAttachments = NULL,
+ };
+
+ const VkAttachmentReference att_ref = {
+ .attachment = 0,
+ .layout = image_layout,
+ };
+
+ if (range->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) {
+ subpass_desc.colorAttachmentCount = 1;
+ subpass_desc.pColorAttachments = &att_ref;
+ } else {
+ subpass_desc.pDepthStencilAttachment = &att_ref;
+ }
+
+ VkRenderPass pass;
+ radv_CreateRenderPass(device_h,
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &att_desc,
+ .subpassCount = 1,
+ .pSubpasses = &subpass_desc,
+ },
+ &cmd_buffer->pool->alloc,
+ &pass);
+
+ RADV_CALL(CmdBeginRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderArea = {
+ .offset = { 0, 0, },
+ .extent = {
+ .width = iview.extent.width,
+ .height = iview.extent.height,
+ },
+ },
+ .renderPass = pass,
+ .framebuffer = fb,
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ },
+ VK_SUBPASS_CONTENTS_INLINE);
+
+ VkClearAttachment clear_att = {
+ .aspectMask = range->aspectMask,
+ .colorAttachment = 0,
+ .clearValue = internal_clear_value,
+ };
+
+ VkClearRect clear_rect = {
+ .rect = {
+ .offset = { 0, 0 },
+ .extent = { iview.extent.width, iview.extent.height },
+ },
+ .baseArrayLayer = range->baseArrayLayer,
+ .layerCount = 1, /* FINISHME: clear multi-layer framebuffer */
+ };
+
+ emit_clear(cmd_buffer, &clear_att, &clear_rect);
+
+ RADV_CALL(CmdEndRenderPass)(radv_cmd_buffer_to_handle(cmd_buffer));
+ RADV_CALL(DestroyRenderPass)(device_h, pass,
+ &cmd_buffer->pool->alloc);
+ RADV_CALL(DestroyFramebuffer)(device_h, fb,
+ &cmd_buffer->pool->alloc);
+ }
+ }
+ }
+}
+
+void radv_CmdClearColorImage(
+ VkCommandBuffer commandBuffer,
+ VkImage image_h,
+ VkImageLayout imageLayout,
+ const VkClearColorValue* pColor,
+ uint32_t rangeCount,
+ const VkImageSubresourceRange* pRanges)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, image, image_h);
+ struct radv_meta_saved_state saved_state;
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ radv_cmd_clear_image(cmd_buffer, image, imageLayout,
+ (const VkClearValue *) pColor,
+ rangeCount, pRanges);
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+void radv_CmdClearDepthStencilImage(
+ VkCommandBuffer commandBuffer,
+ VkImage image_h,
+ VkImageLayout imageLayout,
+ const VkClearDepthStencilValue* pDepthStencil,
+ uint32_t rangeCount,
+ const VkImageSubresourceRange* pRanges)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, image, image_h);
+ struct radv_meta_saved_state saved_state;
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ radv_cmd_clear_image(cmd_buffer, image, imageLayout,
+ (const VkClearValue *) pDepthStencil,
+ rangeCount, pRanges);
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+void radv_CmdClearAttachments(
+ VkCommandBuffer commandBuffer,
+ uint32_t attachmentCount,
+ const VkClearAttachment* pAttachments,
+ uint32_t rectCount,
+ const VkClearRect* pRects)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ struct radv_meta_saved_state saved_state;
+
+ if (!cmd_buffer->state.subpass)
+ return;
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ /* FINISHME: We can do better than this dumb loop. It thrashes too much
+ * state.
+ */
+ for (uint32_t a = 0; a < attachmentCount; ++a) {
+ for (uint32_t r = 0; r < rectCount; ++r) {
+ emit_clear(cmd_buffer, &pAttachments[a], &pRects[r]);
+ }
+ }
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_meta.h"
+#include "vk_format.h"
+
+static VkExtent3D
+meta_image_block_size(const struct radv_image *image)
+{
+ const struct vk_format_description *desc = vk_format_description(image->vk_format);
+ return (VkExtent3D) { desc->block.width, desc->block.height, 1 };
+}
+
+/* Returns the user-provided VkBufferImageCopy::imageExtent in units of
+ * elements rather than texels. One element equals one texel or one block
+ * if Image is uncompressed or compressed, respectively.
+ */
+static struct VkExtent3D
+meta_region_extent_el(const struct radv_image *image,
+ const struct VkExtent3D *extent)
+{
+ const VkExtent3D block = meta_image_block_size(image);
+ return radv_sanitize_image_extent(image->type, (VkExtent3D) {
+ .width = DIV_ROUND_UP(extent->width , block.width),
+ .height = DIV_ROUND_UP(extent->height, block.height),
+ .depth = DIV_ROUND_UP(extent->depth , block.depth),
+ });
+}
+
+/* Returns the user-provided VkBufferImageCopy::imageOffset in units of
+ * elements rather than texels. One element equals one texel or one block
+ * if Image is uncompressed or compressed, respectively.
+ */
+static struct VkOffset3D
+meta_region_offset_el(const struct radv_image *image,
+ const struct VkOffset3D *offset)
+{
+ const VkExtent3D block = meta_image_block_size(image);
+ return radv_sanitize_image_offset(image->type, (VkOffset3D) {
+ .x = offset->x / block.width,
+ .y = offset->y / block.height,
+ .z = offset->z / block.depth,
+ });
+}
+
+static VkFormat
+vk_format_for_size(int bs)
+{
+ switch (bs) {
+ case 1: return VK_FORMAT_R8_UINT;
+ case 2: return VK_FORMAT_R8G8_UINT;
+ case 4: return VK_FORMAT_R8G8B8A8_UINT;
+ case 8: return VK_FORMAT_R16G16B16A16_UINT;
+ case 16: return VK_FORMAT_R32G32B32A32_UINT;
+ default:
+ unreachable("Invalid format block size");
+ }
+}
+
+static struct radv_meta_blit2d_surf
+blit_surf_for_image_level_layer(struct radv_image* image, VkImageAspectFlags aspectMask,
+ int level, int layer)
+{
+ VkFormat format = image->vk_format;
+ if (aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT)
+ format = vk_format_depth_only(format);
+ else if (aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT)
+ format = vk_format_stencil_only(format);
+
+ if (!image->surface.dcc_size)
+ format = vk_format_for_size(vk_format_get_blocksize(format));
+
+ return (struct radv_meta_blit2d_surf) {
+ .format = format,
+ .bs = vk_format_get_blocksize(format),
+ .level = level,
+ .layer = layer,
+ .image = image,
+ .aspect_mask = aspectMask,
+ };
+}
+
+static void
+meta_copy_buffer_to_image(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_buffer* buffer,
+ struct radv_image* image,
+ uint32_t regionCount,
+ const VkBufferImageCopy* pRegions)
+{
+ struct radv_meta_saved_state saved_state;
+
+ /* The Vulkan 1.0 spec says "dstImage must have a sample count equal to
+ * VK_SAMPLE_COUNT_1_BIT."
+ */
+ assert(image->samples == 1);
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ for (unsigned r = 0; r < regionCount; r++) {
+
+ /**
+ * From the Vulkan 1.0.6 spec: 18.3 Copying Data Between Images
+ * extent is the size in texels of the source image to copy in width,
+ * height and depth. 1D images use only x and width. 2D images use x, y,
+ * width and height. 3D images use x, y, z, width, height and depth.
+ *
+ *
+ * Also, convert the offsets and extent from units of texels to units of
+ * blocks - which is the highest resolution accessible in this command.
+ */
+ const VkOffset3D img_offset_el =
+ meta_region_offset_el(image, &pRegions[r].imageOffset);
+ const VkExtent3D bufferExtent = {
+ .width = pRegions[r].bufferRowLength ?
+ pRegions[r].bufferRowLength : pRegions[r].imageExtent.width,
+ .height = pRegions[r].bufferImageHeight ?
+ pRegions[r].bufferImageHeight : pRegions[r].imageExtent.height,
+ };
+ const VkExtent3D buf_extent_el =
+ meta_region_extent_el(image, &bufferExtent);
+
+ /* Start creating blit rect */
+ const VkExtent3D img_extent_el =
+ meta_region_extent_el(image, &pRegions[r].imageExtent);
+ struct radv_meta_blit2d_rect rect = {
+ .width = img_extent_el.width,
+ .height = img_extent_el.height,
+ };
+
+ /* Create blit surfaces */
+ struct radv_meta_blit2d_surf img_bsurf =
+ blit_surf_for_image_level_layer(image,
+ pRegions[r].imageSubresource.aspectMask,
+ pRegions[r].imageSubresource.mipLevel,
+ pRegions[r].imageSubresource.baseArrayLayer);
+
+ struct radv_meta_blit2d_buffer buf_bsurf = {
+ .bs = img_bsurf.bs,
+ .format = img_bsurf.format,
+ .buffer = buffer,
+ .offset = pRegions[r].bufferOffset,
+ .pitch = buf_extent_el.width,
+ };
+
+ /* Loop through each 3D or array slice */
+ unsigned num_slices_3d = img_extent_el.depth;
+ unsigned num_slices_array = pRegions[r].imageSubresource.layerCount;
+ unsigned slice_3d = 0;
+ unsigned slice_array = 0;
+ while (slice_3d < num_slices_3d && slice_array < num_slices_array) {
+
+ rect.dst_x = img_offset_el.x;
+ rect.dst_y = img_offset_el.y;
+
+
+ /* Perform Blit */
+ radv_meta_blit2d(cmd_buffer, NULL, &buf_bsurf, &img_bsurf, 1, &rect);
+
+ /* Once we've done the blit, all of the actual information about
+ * the image is embedded in the command buffer so we can just
+ * increment the offset directly in the image effectively
+ * re-binding it to different backing memory.
+ */
+ buf_bsurf.offset += buf_extent_el.width *
+ buf_extent_el.height * buf_bsurf.bs;
+ img_bsurf.layer++;
+ if (image->type == VK_IMAGE_TYPE_3D)
+ slice_3d++;
+ else
+ slice_array++;
+ }
+ }
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+void radv_CmdCopyBufferToImage(
+ VkCommandBuffer commandBuffer,
+ VkBuffer srcBuffer,
+ VkImage destImage,
+ VkImageLayout destImageLayout,
+ uint32_t regionCount,
+ const VkBufferImageCopy* pRegions)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, dest_image, destImage);
+ RADV_FROM_HANDLE(radv_buffer, src_buffer, srcBuffer);
+
+ meta_copy_buffer_to_image(cmd_buffer, src_buffer, dest_image,
+ regionCount, pRegions);
+}
+
+static void
+meta_copy_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_buffer* buffer,
+ struct radv_image* image,
+ uint32_t regionCount,
+ const VkBufferImageCopy* pRegions)
+{
+ struct radv_meta_saved_compute_state saved_state;
+
+ radv_meta_begin_bufimage(cmd_buffer, &saved_state);
+ for (unsigned r = 0; r < regionCount; r++) {
+
+ /**
+ * From the Vulkan 1.0.6 spec: 18.3 Copying Data Between Images
+ * extent is the size in texels of the source image to copy in width,
+ * height and depth. 1D images use only x and width. 2D images use x, y,
+ * width and height. 3D images use x, y, z, width, height and depth.
+ *
+ *
+ * Also, convert the offsets and extent from units of texels to units of
+ * blocks - which is the highest resolution accessible in this command.
+ */
+ const VkOffset3D img_offset_el =
+ meta_region_offset_el(image, &pRegions[r].imageOffset);
+ const VkExtent3D bufferExtent = {
+ .width = pRegions[r].bufferRowLength ?
+ pRegions[r].bufferRowLength : pRegions[r].imageExtent.width,
+ .height = pRegions[r].bufferImageHeight ?
+ pRegions[r].bufferImageHeight : pRegions[r].imageExtent.height,
+ };
+ const VkExtent3D buf_extent_el =
+ meta_region_extent_el(image, &bufferExtent);
+
+ /* Start creating blit rect */
+ const VkExtent3D img_extent_el =
+ meta_region_extent_el(image, &pRegions[r].imageExtent);
+ struct radv_meta_blit2d_rect rect = {
+ .width = img_extent_el.width,
+ .height = img_extent_el.height,
+ };
+
+ /* Create blit surfaces */
+ struct radv_meta_blit2d_surf img_info =
+ blit_surf_for_image_level_layer(image,
+ pRegions[r].imageSubresource.aspectMask,
+ pRegions[r].imageSubresource.mipLevel,
+ pRegions[r].imageSubresource.baseArrayLayer);
+ struct radv_meta_blit2d_buffer buf_info = {
+ .bs = img_info.bs,
+ .format = img_info.format,
+ .buffer = buffer,
+ .offset = pRegions[r].bufferOffset,
+ .pitch = buf_extent_el.width,
+ };
+
+ /* Loop through each 3D or array slice */
+ unsigned num_slices_3d = img_extent_el.depth;
+ unsigned num_slices_array = pRegions[r].imageSubresource.layerCount;
+ unsigned slice_3d = 0;
+ unsigned slice_array = 0;
+ while (slice_3d < num_slices_3d && slice_array < num_slices_array) {
+
+ rect.src_x = img_offset_el.x;
+ rect.src_y = img_offset_el.y;
+
+
+ /* Perform Blit */
+ radv_meta_image_to_buffer(cmd_buffer, &img_info, &buf_info, 1, &rect);
+
+ buf_info.offset += buf_extent_el.width *
+ buf_extent_el.height * buf_info.bs;
+ img_info.layer++;
+ if (image->type == VK_IMAGE_TYPE_3D)
+ slice_3d++;
+ else
+ slice_array++;
+ }
+ }
+ radv_meta_end_bufimage(cmd_buffer, &saved_state);
+}
+
+void radv_CmdCopyImageToBuffer(
+ VkCommandBuffer commandBuffer,
+ VkImage srcImage,
+ VkImageLayout srcImageLayout,
+ VkBuffer destBuffer,
+ uint32_t regionCount,
+ const VkBufferImageCopy* pRegions)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, src_image, srcImage);
+ RADV_FROM_HANDLE(radv_buffer, dst_buffer, destBuffer);
+
+ meta_copy_image_to_buffer(cmd_buffer, dst_buffer, src_image,
+ regionCount, pRegions);
+}
+
+void radv_CmdCopyImage(
+ VkCommandBuffer commandBuffer,
+ VkImage srcImage,
+ VkImageLayout srcImageLayout,
+ VkImage destImage,
+ VkImageLayout destImageLayout,
+ uint32_t regionCount,
+ const VkImageCopy* pRegions)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_image, src_image, srcImage);
+ RADV_FROM_HANDLE(radv_image, dest_image, destImage);
+ struct radv_meta_saved_state saved_state;
+
+ /* From the Vulkan 1.0 spec:
+ *
+ * vkCmdCopyImage can be used to copy image data between multisample
+ * images, but both images must have the same number of samples.
+ */
+ assert(src_image->samples == dest_image->samples);
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ for (unsigned r = 0; r < regionCount; r++) {
+ assert(pRegions[r].srcSubresource.aspectMask ==
+ pRegions[r].dstSubresource.aspectMask);
+
+ /* Create blit surfaces */
+ struct radv_meta_blit2d_surf b_src =
+ blit_surf_for_image_level_layer(src_image,
+ pRegions[r].srcSubresource.aspectMask,
+ pRegions[r].srcSubresource.mipLevel,
+ pRegions[r].srcSubresource.baseArrayLayer);
+ struct radv_meta_blit2d_surf b_dst =
+ blit_surf_for_image_level_layer(dest_image,
+ pRegions[r].dstSubresource.aspectMask,
+ pRegions[r].dstSubresource.mipLevel,
+ pRegions[r].dstSubresource.baseArrayLayer);
+
+ /* for DCC */
+ b_src.format = b_dst.format;
+
+ /**
+ * From the Vulkan 1.0.6 spec: 18.4 Copying Data Between Buffers and Images
+ * imageExtent is the size in texels of the image to copy in width, height
+ * and depth. 1D images use only x and width. 2D images use x, y, width
+ * and height. 3D images use x, y, z, width, height and depth.
+ *
+ * Also, convert the offsets and extent from units of texels to units of
+ * blocks - which is the highest resolution accessible in this command.
+ */
+ const VkOffset3D dst_offset_el =
+ meta_region_offset_el(dest_image, &pRegions[r].dstOffset);
+ const VkOffset3D src_offset_el =
+ meta_region_offset_el(src_image, &pRegions[r].srcOffset);
+ const VkExtent3D img_extent_el =
+ meta_region_extent_el(src_image, &pRegions[r].extent);
+
+ /* Start creating blit rect */
+ struct radv_meta_blit2d_rect rect = {
+ .width = img_extent_el.width,
+ .height = img_extent_el.height,
+ };
+
+ /* Loop through each 3D or array slice */
+ unsigned num_slices_3d = img_extent_el.depth;
+ unsigned num_slices_array = pRegions[r].dstSubresource.layerCount;
+ unsigned slice_3d = 0;
+ unsigned slice_array = 0;
+ while (slice_3d < num_slices_3d && slice_array < num_slices_array) {
+
+ /* Finish creating blit rect */
+ rect.dst_x = dst_offset_el.x;
+ rect.dst_y = dst_offset_el.y;
+ rect.src_x = src_offset_el.x;
+ rect.src_y = src_offset_el.y;
+
+ /* Perform Blit */
+ radv_meta_blit2d(cmd_buffer, &b_src, NULL, &b_dst, 1, &rect);
+
+ b_src.layer++;
+ b_dst.layer++;
+ if (dest_image->type == VK_IMAGE_TYPE_3D)
+ slice_3d++;
+ else
+ slice_array++;
+ }
+ }
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdbool.h>
+
+#include "radv_meta.h"
+#include "radv_private.h"
+#include "nir/nir_builder.h"
+#include "sid.h"
+/**
+ * Vertex attributes used by all pipelines.
+ */
+struct vertex_attrs {
+ float position[2]; /**< 3DPRIM_RECTLIST */
+};
+
+/* passthrough vertex shader */
+static nir_shader *
+build_nir_vs(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+
+ nir_builder b;
+ nir_variable *a_position;
+ nir_variable *v_position;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_VERTEX, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_depth_decomp_vs");
+
+ a_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "a_position");
+ a_position->data.location = VERT_ATTRIB_GENERIC0;
+
+ v_position = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "gl_Position");
+ v_position->data.location = VARYING_SLOT_POS;
+
+ nir_copy_var(&b, v_position, a_position);
+
+ return b.shader;
+}
+
+/* simple passthrough shader */
+static nir_shader *
+build_nir_fs(void)
+{
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_asprintf(b.shader,
+ "meta_depth_decomp_noop_fs");
+
+ return b.shader;
+}
+
+static VkResult
+create_pass(struct radv_device *device)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+ VkAttachmentDescription attachment;
+
+ attachment.format = VK_FORMAT_UNDEFINED;
+ attachment.samples = 1;
+ attachment.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
+ attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
+ attachment.initialLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
+ attachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
+
+ result = radv_CreateRenderPass(device_h,
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &attachment,
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 0,
+ .pColorAttachments = NULL,
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+ },
+ .preserveAttachmentCount = 0,
+ .pPreserveAttachments = NULL,
+ },
+ .dependencyCount = 0,
+ },
+ alloc,
+ &device->meta_state.depth_decomp.pass);
+
+ return result;
+}
+
+static VkResult
+create_pipeline(struct radv_device *device,
+ VkShaderModule vs_module_h)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+
+ struct radv_shader_module fs_module = {
+ .nir = build_nir_fs(),
+ };
+
+ if (!fs_module.nir) {
+ /* XXX: Need more accurate error */
+ result = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto cleanup;
+ }
+
+ const VkGraphicsPipelineCreateInfo pipeline_create_info = {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = 2,
+ .pStages = (VkPipelineShaderStageCreateInfo[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = vs_module_h,
+ .pName = "main",
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs_module),
+ .pName = "main",
+ },
+ },
+ .pVertexInputState = &(VkPipelineVertexInputStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = sizeof(struct vertex_attrs),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 1,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct vertex_attrs, position),
+ },
+ },
+ },
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .depthClampEnable = false,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = NULL,
+ .alphaToCoverageEnable = false,
+ .alphaToOneEnable = false,
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .logicOpEnable = false,
+ .attachmentCount = 0,
+ .pAttachments = NULL,
+ },
+ .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
+ .depthTestEnable = false,
+ .depthWriteEnable = false,
+ .depthBoundsTestEnable = false,
+ .stencilTestEnable = false,
+ },
+ .pDynamicState = NULL,
+ .renderPass = device->meta_state.depth_decomp.pass,
+ .subpass = 0,
+ };
+
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &pipeline_create_info,
+ &(struct radv_graphics_pipeline_create_info) {
+ .use_rectlist = true,
+ .db_flush_depth_inplace = true,
+ .db_flush_stencil_inplace = true,
+ },
+ &device->meta_state.alloc,
+ &device->meta_state.depth_decomp.decompress_pipeline);
+ if (result != VK_SUCCESS)
+ goto cleanup;
+
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &pipeline_create_info,
+ &(struct radv_graphics_pipeline_create_info) {
+ .use_rectlist = true,
+ .db_flush_depth_inplace = true,
+ .db_flush_stencil_inplace = true,
+ .db_resummarize = true,
+ },
+ &device->meta_state.alloc,
+ &device->meta_state.depth_decomp.resummarize_pipeline);
+ if (result != VK_SUCCESS)
+ goto cleanup;
+
+ goto cleanup;
+
+cleanup:
+ ralloc_free(fs_module.nir);
+ return result;
+}
+
+void
+radv_device_finish_meta_depth_decomp_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+ VkDevice device_h = radv_device_to_handle(device);
+ VkRenderPass pass_h = device->meta_state.depth_decomp.pass;
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+
+ if (pass_h)
+ RADV_CALL(DestroyRenderPass)(device_h, pass_h,
+ &device->meta_state.alloc);
+
+ VkPipeline pipeline_h = state->depth_decomp.decompress_pipeline;
+ if (pipeline_h) {
+ RADV_CALL(DestroyPipeline)(device_h, pipeline_h, alloc);
+ }
+ pipeline_h = state->depth_decomp.resummarize_pipeline;
+ if (pipeline_h) {
+ RADV_CALL(DestroyPipeline)(device_h, pipeline_h, alloc);
+ }
+}
+
+VkResult
+radv_device_init_meta_depth_decomp_state(struct radv_device *device)
+{
+ VkResult res = VK_SUCCESS;
+
+ zero(device->meta_state.depth_decomp);
+
+ struct radv_shader_module vs_module = { .nir = build_nir_vs() };
+ if (!vs_module.nir) {
+ /* XXX: Need more accurate error */
+ res = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto fail;
+ }
+
+ res = create_pass(device);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ VkShaderModule vs_module_h = radv_shader_module_to_handle(&vs_module);
+ res = create_pipeline(device, vs_module_h);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ goto cleanup;
+
+fail:
+ radv_device_finish_meta_depth_decomp_state(device);
+
+cleanup:
+ ralloc_free(vs_module.nir);
+
+ return res;
+}
+
+static void
+emit_depth_decomp(struct radv_cmd_buffer *cmd_buffer,
+ const VkOffset2D *dest_offset,
+ const VkExtent2D *depth_decomp_extent,
+ VkPipeline pipeline_h)
+{
+ struct radv_device *device = cmd_buffer->device;
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ uint32_t offset;
+ const struct vertex_attrs vertex_data[3] = {
+ {
+ .position = {
+ dest_offset->x,
+ dest_offset->y,
+ },
+ },
+ {
+ .position = {
+ dest_offset->x,
+ dest_offset->y + depth_decomp_extent->height,
+ },
+ },
+ {
+ .position = {
+ dest_offset->x + depth_decomp_extent->width,
+ dest_offset->y,
+ },
+ },
+ };
+
+ radv_cmd_buffer_upload_data(cmd_buffer, sizeof(vertex_data), 16, vertex_data, &offset);
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = sizeof(vertex_data),
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ VkBuffer vertex_buffer_h = radv_buffer_to_handle(&vertex_buffer);
+
+ radv_CmdBindVertexBuffers(cmd_buffer_h,
+ /*firstBinding*/ 0,
+ /*bindingCount*/ 1,
+ (VkBuffer[]) { vertex_buffer_h },
+ (VkDeviceSize[]) { 0 });
+
+ RADV_FROM_HANDLE(radv_pipeline, pipeline, pipeline_h);
+
+ if (cmd_buffer->state.pipeline != pipeline) {
+ radv_CmdBindPipeline(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ pipeline_h);
+ }
+
+ RADV_CALL(CmdDraw)(cmd_buffer_h, 3, 1, 0, 0);
+}
+
+
+static void radv_process_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageSubresourceRange *subresourceRange,
+ VkPipeline pipeline_h)
+{
+ struct radv_meta_saved_state saved_state;
+ struct radv_meta_saved_pass_state saved_pass_state;
+ VkDevice device_h = radv_device_to_handle(cmd_buffer->device);
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ uint32_t width = radv_minify(image->extent.width,
+ subresourceRange->baseMipLevel);
+ uint32_t height = radv_minify(image->extent.height,
+ subresourceRange->baseMipLevel);
+
+ if (!image->htile.size)
+ return;
+ radv_meta_save_pass(&saved_pass_state, cmd_buffer);
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ for (uint32_t layer = 0; layer < subresourceRange->layerCount; layer++) {
+ struct radv_image_view iview;
+
+ radv_image_view_init(&iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(image),
+ .format = image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
+ .baseMipLevel = subresourceRange->baseMipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = subresourceRange->baseArrayLayer + layer,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT);
+
+
+ VkFramebuffer fb_h;
+ radv_CreateFramebuffer(device_h,
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(&iview)
+ },
+ .width = width,
+ .height = height,
+ .layers = 1
+ },
+ &cmd_buffer->pool->alloc,
+ &fb_h);
+
+ RADV_CALL(CmdBeginRenderPass)(cmd_buffer_h,
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = cmd_buffer->device->meta_state.depth_decomp.pass,
+ .framebuffer = fb_h,
+ .renderArea = {
+ .offset = {
+ 0,
+ 0,
+ },
+ .extent = {
+ width,
+ height,
+ }
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ },
+ VK_SUBPASS_CONTENTS_INLINE);
+
+ emit_depth_decomp(cmd_buffer, &(VkOffset2D){0, 0 }, &(VkExtent2D){width, height}, pipeline_h);
+ RADV_CALL(CmdEndRenderPass)(cmd_buffer_h);
+
+ radv_DestroyFramebuffer(device_h, fb_h,
+ &cmd_buffer->pool->alloc);
+ }
+ radv_meta_restore(&saved_state, cmd_buffer);
+ radv_meta_restore_pass(&saved_pass_state, cmd_buffer);
+}
+
+void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageSubresourceRange *subresourceRange)
+{
+ radv_process_depth_image_inplace(cmd_buffer, image, subresourceRange,
+ cmd_buffer->device->meta_state.depth_decomp.decompress_pipeline);
+}
+
+void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkImageSubresourceRange *subresourceRange)
+{
+ radv_process_depth_image_inplace(cmd_buffer, image, subresourceRange,
+ cmd_buffer->device->meta_state.depth_decomp.resummarize_pipeline);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdbool.h>
+
+#include "radv_meta.h"
+#include "radv_private.h"
+#include "nir/nir_builder.h"
+#include "sid.h"
+/**
+ * Vertex attributes used by all pipelines.
+ */
+struct vertex_attrs {
+ float position[2]; /**< 3DPRIM_RECTLIST */
+ float tex_position[2];
+};
+
+/* passthrough vertex shader */
+static nir_shader *
+build_nir_vs(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+
+ nir_builder b;
+ nir_variable *a_position;
+ nir_variable *v_position;
+ nir_variable *a_tex_position;
+ nir_variable *v_tex_position;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_VERTEX, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_fast_clear_vs");
+
+ a_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "a_position");
+ a_position->data.location = VERT_ATTRIB_GENERIC0;
+
+ v_position = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "gl_Position");
+ v_position->data.location = VARYING_SLOT_POS;
+
+ a_tex_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "a_tex_position");
+ a_tex_position->data.location = VERT_ATTRIB_GENERIC1;
+
+ v_tex_position = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "v_tex_position");
+ v_tex_position->data.location = VARYING_SLOT_VAR0;
+
+ nir_copy_var(&b, v_position, a_position);
+ nir_copy_var(&b, v_tex_position, a_tex_position);
+
+ return b.shader;
+}
+
+/* simple passthrough shader */
+static nir_shader *
+build_nir_fs(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+ nir_variable *v_tex_position; /* vec4, varying texture coordinate */
+ nir_variable *f_color; /* vec4, fragment output color */
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_asprintf(b.shader,
+ "meta_fast_clear_fs");
+
+ v_tex_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "v_tex_position");
+ v_tex_position->data.location = VARYING_SLOT_VAR0;
+
+ f_color = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "f_color");
+ f_color->data.location = FRAG_RESULT_DATA0;
+
+ nir_copy_var(&b, f_color, v_tex_position);
+
+ return b.shader;
+}
+
+static VkResult
+create_pass(struct radv_device *device)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+ VkAttachmentDescription attachment;
+
+ attachment.format = VK_FORMAT_UNDEFINED;
+ attachment.samples = 1;
+ attachment.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
+ attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
+ attachment.initialLayout = VK_IMAGE_LAYOUT_GENERAL;
+ attachment.finalLayout = VK_IMAGE_LAYOUT_GENERAL;
+
+ result = radv_CreateRenderPass(device_h,
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &attachment,
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 1,
+ .pColorAttachments = (VkAttachmentReference[]) {
+ {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ },
+ .preserveAttachmentCount = 0,
+ .pPreserveAttachments = NULL,
+ },
+ .dependencyCount = 0,
+ },
+ alloc,
+ &device->meta_state.fast_clear_flush.pass);
+
+ return result;
+}
+
+static VkResult
+create_pipeline(struct radv_device *device,
+ VkShaderModule vs_module_h)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+
+ struct radv_shader_module fs_module = {
+ .nir = build_nir_fs(),
+ };
+
+ if (!fs_module.nir) {
+ /* XXX: Need more accurate error */
+ result = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto cleanup;
+ }
+
+ const VkPipelineShaderStageCreateInfo stages[2] = {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = vs_module_h,
+ .pName = "main",
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs_module),
+ .pName = "main",
+ },
+ };
+
+ const VkPipelineVertexInputStateCreateInfo vi_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = sizeof(struct vertex_attrs),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct vertex_attrs, position),
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct vertex_attrs, tex_position),
+ },
+ }
+ };
+
+ const VkPipelineInputAssemblyStateCreateInfo ia_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ };
+
+ const VkPipelineColorBlendStateCreateInfo blend_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .logicOpEnable = false,
+ .attachmentCount = 1,
+ .pAttachments = (VkPipelineColorBlendAttachmentState []) {
+ {
+ .colorWriteMask = VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT |
+ VK_COLOR_COMPONENT_A_BIT,
+ },
+ }
+ };
+ const VkPipelineRasterizationStateCreateInfo rs_state = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .depthClampEnable = false,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
+ };
+
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &(VkGraphicsPipelineCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = 2,
+ .pStages = stages,
+
+ .pVertexInputState = &vi_state,
+ .pInputAssemblyState = &ia_state,
+
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &rs_state,
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = NULL,
+ .alphaToCoverageEnable = false,
+ .alphaToOneEnable = false,
+ },
+ .pColorBlendState = &blend_state,
+ .pDynamicState = NULL,
+ .renderPass = device->meta_state.fast_clear_flush.pass,
+ .subpass = 0,
+ },
+ &(struct radv_graphics_pipeline_create_info) {
+ .use_rectlist = true,
+ .custom_blend_mode = V_028808_CB_ELIMINATE_FAST_CLEAR,
+ },
+ &device->meta_state.alloc,
+ &device->meta_state.fast_clear_flush.cmask_eliminate_pipeline);
+ if (result != VK_SUCCESS)
+ goto cleanup;
+
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &(VkGraphicsPipelineCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = 2,
+ .pStages = stages,
+
+ .pVertexInputState = &vi_state,
+ .pInputAssemblyState = &ia_state,
+
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &rs_state,
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = NULL,
+ .alphaToCoverageEnable = false,
+ .alphaToOneEnable = false,
+ },
+ .pColorBlendState = &blend_state,
+ .pDynamicState = NULL,
+ .renderPass = device->meta_state.fast_clear_flush.pass,
+ .subpass = 0,
+ },
+ &(struct radv_graphics_pipeline_create_info) {
+ .use_rectlist = true,
+ .custom_blend_mode = V_028808_CB_FMASK_DECOMPRESS,
+ },
+ &device->meta_state.alloc,
+ &device->meta_state.fast_clear_flush.fmask_decompress_pipeline);
+ if (result != VK_SUCCESS)
+ goto cleanup_cmask;
+
+ goto cleanup;
+cleanup_cmask:
+ RADV_CALL(DestroyPipeline)(device_h, device->meta_state.fast_clear_flush.cmask_eliminate_pipeline, &device->meta_state.alloc);
+cleanup:
+ ralloc_free(fs_module.nir);
+ return result;
+}
+
+void
+radv_device_finish_meta_fast_clear_flush_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+ VkDevice device_h = radv_device_to_handle(device);
+ VkRenderPass pass_h = device->meta_state.fast_clear_flush.pass;
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+
+ if (pass_h)
+ RADV_CALL(DestroyRenderPass)(device_h, pass_h,
+ &device->meta_state.alloc);
+
+ VkPipeline pipeline_h = state->fast_clear_flush.cmask_eliminate_pipeline;
+ if (pipeline_h) {
+ RADV_CALL(DestroyPipeline)(device_h, pipeline_h, alloc);
+ }
+
+ pipeline_h = state->fast_clear_flush.fmask_decompress_pipeline;
+ if (pipeline_h) {
+ RADV_CALL(DestroyPipeline)(device_h, pipeline_h, alloc);
+ }
+}
+
+VkResult
+radv_device_init_meta_fast_clear_flush_state(struct radv_device *device)
+{
+ VkResult res = VK_SUCCESS;
+
+ zero(device->meta_state.fast_clear_flush);
+
+ struct radv_shader_module vs_module = { .nir = build_nir_vs() };
+ if (!vs_module.nir) {
+ /* XXX: Need more accurate error */
+ res = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto fail;
+ }
+
+ res = create_pass(device);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ VkShaderModule vs_module_h = radv_shader_module_to_handle(&vs_module);
+ res = create_pipeline(device, vs_module_h);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ goto cleanup;
+
+fail:
+ radv_device_finish_meta_fast_clear_flush_state(device);
+
+cleanup:
+ ralloc_free(vs_module.nir);
+
+ return res;
+}
+
+static void
+emit_fast_clear_flush(struct radv_cmd_buffer *cmd_buffer,
+ const VkExtent2D *resolve_extent,
+ bool fmask_decompress)
+{
+ struct radv_device *device = cmd_buffer->device;
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ uint32_t offset;
+ const struct vertex_attrs vertex_data[3] = {
+ {
+ .position = {
+ 0,
+ 0,
+ },
+ .tex_position = {
+ 0,
+ 0,
+ },
+ },
+ {
+ .position = {
+ 0,
+ resolve_extent->height,
+ },
+ .tex_position = {
+ 0,
+ resolve_extent->height,
+ },
+ },
+ {
+ .position = {
+ resolve_extent->width,
+ 0,
+ },
+ .tex_position = {
+ resolve_extent->width,
+ 0,
+ },
+ },
+ };
+
+ cmd_buffer->state.flush_bits |= (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META);
+ radv_cmd_buffer_upload_data(cmd_buffer, sizeof(vertex_data), 16, vertex_data, &offset);
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = sizeof(vertex_data),
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ VkBuffer vertex_buffer_h = radv_buffer_to_handle(&vertex_buffer);
+
+ radv_CmdBindVertexBuffers(cmd_buffer_h,
+ /*firstBinding*/ 0,
+ /*bindingCount*/ 1,
+ (VkBuffer[]) { vertex_buffer_h },
+ (VkDeviceSize[]) { 0 });
+
+ VkPipeline pipeline_h;
+ if (fmask_decompress)
+ pipeline_h = device->meta_state.fast_clear_flush.fmask_decompress_pipeline;
+ else
+ pipeline_h = device->meta_state.fast_clear_flush.cmask_eliminate_pipeline;
+ RADV_FROM_HANDLE(radv_pipeline, pipeline, pipeline_h);
+
+ if (cmd_buffer->state.pipeline != pipeline) {
+ radv_CmdBindPipeline(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ pipeline_h);
+ }
+
+ RADV_CALL(CmdDraw)(cmd_buffer_h, 3, 1, 0, 0);
+ cmd_buffer->state.flush_bits |= (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META);
+ si_emit_cache_flush(cmd_buffer);
+}
+
+/**
+ */
+void
+radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image)
+{
+ struct radv_meta_saved_state saved_state;
+ struct radv_meta_saved_pass_state saved_pass_state;
+ VkDevice device_h = radv_device_to_handle(cmd_buffer->device);
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+
+ if (!image->cmask.size)
+ return;
+
+ if (!cmd_buffer->device->allow_fast_clears)
+ return;
+
+ radv_meta_save_pass(&saved_pass_state, cmd_buffer);
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ struct radv_image_view iview;
+ radv_image_view_init(&iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(image),
+ .format = image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = 0,
+ .levelCount = 1,
+ .baseArrayLayer = 0,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
+
+ VkFramebuffer fb_h;
+ radv_CreateFramebuffer(device_h,
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(&iview)
+ },
+ .width = image->extent.width,
+ .height = image->extent.height,
+ .layers = 1
+ },
+ &cmd_buffer->pool->alloc,
+ &fb_h);
+
+ RADV_CALL(CmdBeginRenderPass)(cmd_buffer_h,
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = cmd_buffer->device->meta_state.fast_clear_flush.pass,
+ .framebuffer = fb_h,
+ .renderArea = {
+ .offset = {
+ 0,
+ 0,
+ },
+ .extent = {
+ image->extent.width,
+ image->extent.height,
+ }
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ },
+ VK_SUBPASS_CONTENTS_INLINE);
+
+ emit_fast_clear_flush(cmd_buffer,
+ &(VkExtent2D) { image->extent.width, image->extent.height },
+ image->fmask.size > 0);
+ RADV_CALL(CmdEndRenderPass)(cmd_buffer_h);
+
+ radv_DestroyFramebuffer(device_h, fb_h,
+ &cmd_buffer->pool->alloc);
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+ radv_meta_restore_pass(&saved_pass_state, cmd_buffer);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdbool.h>
+
+#include "radv_meta.h"
+#include "radv_private.h"
+#include "nir/nir_builder.h"
+#include "sid.h"
+/**
+ * Vertex attributes used by all pipelines.
+ */
+struct vertex_attrs {
+ float position[2]; /**< 3DPRIM_RECTLIST */
+ float tex_position[2];
+};
+
+/* passthrough vertex shader */
+static nir_shader *
+build_nir_vs(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+
+ nir_builder b;
+ nir_variable *a_position;
+ nir_variable *v_position;
+ nir_variable *a_tex_position;
+ nir_variable *v_tex_position;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_VERTEX, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_resolve_vs");
+
+ a_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "a_position");
+ a_position->data.location = VERT_ATTRIB_GENERIC0;
+
+ v_position = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "gl_Position");
+ v_position->data.location = VARYING_SLOT_POS;
+
+ a_tex_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "a_tex_position");
+ a_tex_position->data.location = VERT_ATTRIB_GENERIC1;
+
+ v_tex_position = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "v_tex_position");
+ v_tex_position->data.location = VARYING_SLOT_VAR0;
+
+ nir_copy_var(&b, v_position, a_position);
+ nir_copy_var(&b, v_tex_position, a_tex_position);
+
+ return b.shader;
+}
+
+/* simple passthrough shader */
+static nir_shader *
+build_nir_fs(void)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ nir_builder b;
+ nir_variable *v_tex_position; /* vec4, varying texture coordinate */
+ nir_variable *f_color; /* vec4, fragment output color */
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_asprintf(b.shader,
+ "meta_resolve_fs");
+
+ v_tex_position = nir_variable_create(b.shader, nir_var_shader_in, vec4,
+ "v_tex_position");
+ v_tex_position->data.location = VARYING_SLOT_VAR0;
+
+ f_color = nir_variable_create(b.shader, nir_var_shader_out, vec4,
+ "f_color");
+ f_color->data.location = FRAG_RESULT_DATA0;
+
+ nir_copy_var(&b, f_color, v_tex_position);
+
+ return b.shader;
+}
+
+static VkResult
+create_pass(struct radv_device *device)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+ VkAttachmentDescription attachments[2];
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ attachments[i].format = VK_FORMAT_UNDEFINED;
+ attachments[i].samples = 1;
+ attachments[i].loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
+ attachments[i].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
+ attachments[i].initialLayout = VK_IMAGE_LAYOUT_GENERAL;
+ attachments[i].finalLayout = VK_IMAGE_LAYOUT_GENERAL;
+ }
+
+ result = radv_CreateRenderPass(device_h,
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 2,
+ .pAttachments = attachments,
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 2,
+ .pColorAttachments = (VkAttachmentReference[]) {
+ {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ {
+ .attachment = 1,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ },
+ .preserveAttachmentCount = 0,
+ .pPreserveAttachments = NULL,
+ },
+ .dependencyCount = 0,
+ },
+ alloc,
+ &device->meta_state.resolve.pass);
+
+ return result;
+}
+
+static VkResult
+create_pipeline(struct radv_device *device,
+ VkShaderModule vs_module_h)
+{
+ VkResult result;
+ VkDevice device_h = radv_device_to_handle(device);
+
+ struct radv_shader_module fs_module = {
+ .nir = build_nir_fs(),
+ };
+
+ if (!fs_module.nir) {
+ /* XXX: Need more accurate error */
+ result = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto cleanup;
+ }
+
+ result = radv_graphics_pipeline_create(device_h,
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ &(VkGraphicsPipelineCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
+ .stageCount = 2,
+ .pStages = (VkPipelineShaderStageCreateInfo[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_VERTEX_BIT,
+ .module = vs_module_h,
+ .pName = "main",
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .module = radv_shader_module_to_handle(&fs_module),
+ .pName = "main",
+ },
+ },
+ .pVertexInputState = &(VkPipelineVertexInputStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 1,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = sizeof(struct vertex_attrs),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 2,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* Position */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct vertex_attrs, position),
+ },
+ {
+ /* Texture Coordinate */
+ .location = 1,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = offsetof(struct vertex_attrs, tex_position),
+ },
+ },
+ },
+ .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
+ .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
+ .primitiveRestartEnable = false,
+ },
+ .pViewportState = &(VkPipelineViewportStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+ .viewportCount = 0,
+ .scissorCount = 0,
+ },
+ .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
+ .depthClampEnable = false,
+ .rasterizerDiscardEnable = false,
+ .polygonMode = VK_POLYGON_MODE_FILL,
+ .cullMode = VK_CULL_MODE_NONE,
+ .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
+ },
+ .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
+ .rasterizationSamples = 1,
+ .sampleShadingEnable = false,
+ .pSampleMask = NULL,
+ .alphaToCoverageEnable = false,
+ .alphaToOneEnable = false,
+ },
+ .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+ .logicOpEnable = false,
+ .attachmentCount = 2,
+ .pAttachments = (VkPipelineColorBlendAttachmentState []) {
+ {
+ .colorWriteMask = VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT |
+ VK_COLOR_COMPONENT_A_BIT,
+ },
+ {
+ .colorWriteMask = 0,
+
+ }
+ },
+ },
+ .pDynamicState = NULL,
+ .renderPass = device->meta_state.resolve.pass,
+ .subpass = 0,
+ },
+ &(struct radv_graphics_pipeline_create_info) {
+ .use_rectlist = true,
+ .custom_blend_mode = V_028808_CB_RESOLVE,
+ },
+ &device->meta_state.alloc,
+ &device->meta_state.resolve.pipeline);
+ if (result != VK_SUCCESS)
+ goto cleanup;
+
+ goto cleanup;
+
+cleanup:
+ ralloc_free(fs_module.nir);
+ return result;
+}
+
+void
+radv_device_finish_meta_resolve_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+ VkDevice device_h = radv_device_to_handle(device);
+ VkRenderPass pass_h = device->meta_state.resolve.pass;
+ const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
+
+ if (pass_h)
+ RADV_CALL(DestroyRenderPass)(device_h, pass_h,
+ &device->meta_state.alloc);
+
+ VkPipeline pipeline_h = state->resolve.pipeline;
+ if (pipeline_h) {
+ RADV_CALL(DestroyPipeline)(device_h, pipeline_h, alloc);
+ }
+}
+
+VkResult
+radv_device_init_meta_resolve_state(struct radv_device *device)
+{
+ VkResult res = VK_SUCCESS;
+
+ zero(device->meta_state.resolve);
+
+ struct radv_shader_module vs_module = { .nir = build_nir_vs() };
+ if (!vs_module.nir) {
+ /* XXX: Need more accurate error */
+ res = VK_ERROR_OUT_OF_HOST_MEMORY;
+ goto fail;
+ }
+
+ res = create_pass(device);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ VkShaderModule vs_module_h = radv_shader_module_to_handle(&vs_module);
+ res = create_pipeline(device, vs_module_h);
+ if (res != VK_SUCCESS)
+ goto fail;
+
+ goto cleanup;
+
+fail:
+ radv_device_finish_meta_resolve_state(device);
+
+cleanup:
+ ralloc_free(vs_module.nir);
+
+ return res;
+}
+
+static void
+emit_resolve(struct radv_cmd_buffer *cmd_buffer,
+ const VkOffset2D *src_offset,
+ const VkOffset2D *dest_offset,
+ const VkExtent2D *resolve_extent)
+{
+ struct radv_device *device = cmd_buffer->device;
+ VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
+ uint32_t offset;
+ const struct vertex_attrs vertex_data[3] = {
+ {
+ .position = {
+ dest_offset->x,
+ dest_offset->y,
+ },
+ .tex_position = {
+ src_offset->x,
+ src_offset->y,
+ },
+ },
+ {
+ .position = {
+ dest_offset->x,
+ dest_offset->y + resolve_extent->height,
+ },
+ .tex_position = {
+ src_offset->x,
+ src_offset->y + resolve_extent->height,
+ },
+ },
+ {
+ .position = {
+ dest_offset->x + resolve_extent->width,
+ dest_offset->y,
+ },
+ .tex_position = {
+ src_offset->x + resolve_extent->width,
+ src_offset->y,
+ },
+ },
+ };
+
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
+ radv_cmd_buffer_upload_data(cmd_buffer, sizeof(vertex_data), 16, vertex_data, &offset);
+ struct radv_buffer vertex_buffer = {
+ .device = device,
+ .size = sizeof(vertex_data),
+ .bo = cmd_buffer->upload.upload_bo,
+ .offset = offset,
+ };
+
+ VkBuffer vertex_buffer_h = radv_buffer_to_handle(&vertex_buffer);
+
+ radv_CmdBindVertexBuffers(cmd_buffer_h,
+ /*firstBinding*/ 0,
+ /*bindingCount*/ 1,
+ (VkBuffer[]) { vertex_buffer_h },
+ (VkDeviceSize[]) { 0 });
+
+ VkPipeline pipeline_h = device->meta_state.resolve.pipeline;
+ RADV_FROM_HANDLE(radv_pipeline, pipeline, pipeline_h);
+
+ if (cmd_buffer->state.pipeline != pipeline) {
+ radv_CmdBindPipeline(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ pipeline_h);
+ }
+
+ RADV_CALL(CmdDraw)(cmd_buffer_h, 3, 1, 0, 0);
+ cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
+ si_emit_cache_flush(cmd_buffer);
+}
+
+void radv_CmdResolveImage(
+ VkCommandBuffer cmd_buffer_h,
+ VkImage src_image_h,
+ VkImageLayout src_image_layout,
+ VkImage dest_image_h,
+ VkImageLayout dest_image_layout,
+ uint32_t region_count,
+ const VkImageResolve* regions)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, cmd_buffer_h);
+ RADV_FROM_HANDLE(radv_image, src_image, src_image_h);
+ RADV_FROM_HANDLE(radv_image, dest_image, dest_image_h);
+ struct radv_device *device = cmd_buffer->device;
+ struct radv_meta_saved_state saved_state;
+ VkDevice device_h = radv_device_to_handle(device);
+ bool use_compute_resolve = false;
+
+ /* we can use the hw resolve only for single full resolves */
+ if (region_count == 1) {
+ if (regions[0].srcOffset.x ||
+ regions[0].srcOffset.y ||
+ regions[0].srcOffset.z)
+ use_compute_resolve = true;
+ if (regions[0].dstOffset.x ||
+ regions[0].dstOffset.y ||
+ regions[0].dstOffset.z)
+ use_compute_resolve = true;
+
+ if (regions[0].extent.width != src_image->extent.width ||
+ regions[0].extent.height != src_image->extent.height ||
+ regions[0].extent.depth != src_image->extent.depth)
+ use_compute_resolve = true;
+ } else
+ use_compute_resolve = true;
+
+ if (use_compute_resolve) {
+ radv_meta_resolve_compute_image(cmd_buffer,
+ src_image,
+ src_image_layout,
+ dest_image,
+ dest_image_layout,
+ region_count, regions);
+ return;
+ }
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ assert(src_image->samples > 1);
+ assert(dest_image->samples == 1);
+
+ if (src_image->samples >= 16) {
+ /* See commit aa3f9aaf31e9056a255f9e0472ebdfdaa60abe54 for the
+ * glBlitFramebuffer workaround for samples >= 16.
+ */
+ radv_finishme("vkCmdResolveImage: need interpolation workaround when "
+ "samples >= 16");
+ }
+
+ if (src_image->array_size > 1)
+ radv_finishme("vkCmdResolveImage: multisample array images");
+
+ for (uint32_t r = 0; r < region_count; ++r) {
+ const VkImageResolve *region = ®ions[r];
+
+ /* From the Vulkan 1.0 spec:
+ *
+ * - The aspectMask member of srcSubresource and dstSubresource must
+ * only contain VK_IMAGE_ASPECT_COLOR_BIT
+ *
+ * - The layerCount member of srcSubresource and dstSubresource must
+ * match
+ */
+ assert(region->srcSubresource.aspectMask == VK_IMAGE_ASPECT_COLOR_BIT);
+ assert(region->dstSubresource.aspectMask == VK_IMAGE_ASPECT_COLOR_BIT);
+ assert(region->srcSubresource.layerCount ==
+ region->dstSubresource.layerCount);
+
+ const uint32_t src_base_layer =
+ radv_meta_get_iview_layer(src_image, ®ion->srcSubresource,
+ ®ion->srcOffset);
+
+ const uint32_t dest_base_layer =
+ radv_meta_get_iview_layer(dest_image, ®ion->dstSubresource,
+ ®ion->dstOffset);
+
+ /**
+ * From Vulkan 1.0.6 spec: 18.6 Resolving Multisample Images
+ *
+ * extent is the size in texels of the source image to resolve in width,
+ * height and depth. 1D images use only x and width. 2D images use x, y,
+ * width and height. 3D images use x, y, z, width, height and depth.
+ *
+ * srcOffset and dstOffset select the initial x, y, and z offsets in
+ * texels of the sub-regions of the source and destination image data.
+ * extent is the size in texels of the source image to resolve in width,
+ * height and depth. 1D images use only x and width. 2D images use x, y,
+ * width and height. 3D images use x, y, z, width, height and depth.
+ */
+ const struct VkExtent3D extent =
+ radv_sanitize_image_extent(src_image->type, region->extent);
+ const struct VkOffset3D srcOffset =
+ radv_sanitize_image_offset(src_image->type, region->srcOffset);
+ const struct VkOffset3D dstOffset =
+ radv_sanitize_image_offset(dest_image->type, region->dstOffset);
+
+
+ for (uint32_t layer = 0; layer < region->srcSubresource.layerCount;
+ ++layer) {
+
+ struct radv_image_view src_iview;
+ radv_image_view_init(&src_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = src_image_h,
+ .viewType = radv_meta_get_view_type(src_image),
+ .format = src_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = region->srcSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = src_base_layer + layer,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_SAMPLED_BIT);
+
+ struct radv_image_view dest_iview;
+ radv_image_view_init(&dest_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = dest_image_h,
+ .viewType = radv_meta_get_view_type(dest_image),
+ .format = dest_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = region->dstSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = dest_base_layer + layer,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
+
+ VkFramebuffer fb_h;
+ radv_CreateFramebuffer(device_h,
+ &(VkFramebufferCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .attachmentCount = 2,
+ .pAttachments = (VkImageView[]) {
+ radv_image_view_to_handle(&src_iview),
+ radv_image_view_to_handle(&dest_iview),
+ },
+ .width = radv_minify(dest_image->extent.width,
+ region->dstSubresource.mipLevel),
+ .height = radv_minify(dest_image->extent.height,
+ region->dstSubresource.mipLevel),
+ .layers = 1
+ },
+ &cmd_buffer->pool->alloc,
+ &fb_h);
+
+ RADV_CALL(CmdBeginRenderPass)(cmd_buffer_h,
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.resolve.pass,
+ .framebuffer = fb_h,
+ .renderArea = {
+ .offset = {
+ dstOffset.x,
+ dstOffset.y,
+ },
+ .extent = {
+ extent.width,
+ extent.height,
+ }
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ },
+ VK_SUBPASS_CONTENTS_INLINE);
+
+ emit_resolve(cmd_buffer,
+ &(VkOffset2D) {
+ .x = srcOffset.x,
+ .y = srcOffset.y,
+ },
+ &(VkOffset2D) {
+ .x = dstOffset.x,
+ .y = dstOffset.y,
+ },
+ &(VkExtent2D) {
+ .width = extent.width,
+ .height = extent.height,
+ });
+
+ RADV_CALL(CmdEndRenderPass)(cmd_buffer_h);
+
+ radv_DestroyFramebuffer(device_h, fb_h,
+ &cmd_buffer->pool->alloc);
+ }
+ }
+
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
+
+/**
+ * Emit any needed resolves for the current subpass.
+ */
+void
+radv_cmd_buffer_resolve_subpass(struct radv_cmd_buffer *cmd_buffer)
+{
+ struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
+ const struct radv_subpass *subpass = cmd_buffer->state.subpass;
+ struct radv_meta_saved_state saved_state;
+
+ /* FINISHME(perf): Skip clears for resolve attachments.
+ *
+ * From the Vulkan 1.0 spec:
+ *
+ * If the first use of an attachment in a render pass is as a resolve
+ * attachment, then the loadOp is effectively ignored as the resolve is
+ * guaranteed to overwrite all pixels in the render area.
+ */
+
+ if (!subpass->has_resolve)
+ return;
+
+ radv_meta_save_graphics_reset_vport_scissor(&saved_state, cmd_buffer);
+
+ for (uint32_t i = 0; i < subpass->color_count; ++i) {
+ VkAttachmentReference src_att = subpass->color_attachments[i];
+ VkAttachmentReference dest_att = subpass->resolve_attachments[i];
+ struct radv_image *dst_img = cmd_buffer->state.framebuffer->attachments[dest_att.attachment].attachment->image;
+ if (dest_att.attachment == VK_ATTACHMENT_UNUSED)
+ continue;
+
+ if (dst_img->surface.dcc_size) {
+ radv_initialize_dcc(cmd_buffer, dst_img, 0xffffffff);
+ cmd_buffer->state.attachments[dest_att.attachment].current_layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
+ }
+
+ struct radv_subpass resolve_subpass = {
+ .color_count = 2,
+ .color_attachments = (VkAttachmentReference[]) { src_att, dest_att },
+ .depth_stencil_attachment = { .attachment = VK_ATTACHMENT_UNUSED },
+ };
+
+ radv_cmd_buffer_set_subpass(cmd_buffer, &resolve_subpass, false);
+
+ /* Subpass resolves must respect the render area. We can ignore the
+ * render area here because vkCmdBeginRenderPass set the render area
+ * with 3DSTATE_DRAWING_RECTANGLE.
+ *
+ * XXX(chadv): Does the hardware really respect
+ * 3DSTATE_DRAWING_RECTANGLE when draing a 3DPRIM_RECTLIST?
+ */
+ emit_resolve(cmd_buffer,
+ &(VkOffset2D) { 0, 0 },
+ &(VkOffset2D) { 0, 0 },
+ &(VkExtent2D) { fb->width, fb->height });
+ }
+
+ cmd_buffer->state.subpass = subpass;
+ radv_meta_restore(&saved_state, cmd_buffer);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Dave Airlie
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+
+#include <assert.h>
+#include <stdbool.h>
+
+#include "radv_meta.h"
+#include "radv_private.h"
+#include "nir/nir_builder.h"
+#include "sid.h"
+#include "vk_format.h"
+
+static nir_shader *
+build_resolve_compute_shader(struct radv_device *dev, bool is_integer, int samples)
+{
+ nir_builder b;
+ char name[64];
+ nir_if *outer_if = NULL;
+ const struct glsl_type *sampler_type = glsl_sampler_type(GLSL_SAMPLER_DIM_MS,
+ false,
+ false,
+ GLSL_TYPE_FLOAT);
+ const struct glsl_type *img_type = glsl_sampler_type(GLSL_SAMPLER_DIM_2D,
+ false,
+ false,
+ GLSL_TYPE_FLOAT);
+ snprintf(name, 64, "meta_resolve_cs-%d-%s", samples, is_integer ? "int" : "float");
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_COMPUTE, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, name);
+ b.shader->info.cs.local_size[0] = 16;
+ b.shader->info.cs.local_size[1] = 16;
+ b.shader->info.cs.local_size[2] = 1;
+
+ nir_variable *input_img = nir_variable_create(b.shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ input_img->data.descriptor_set = 0;
+ input_img->data.binding = 0;
+
+ nir_variable *output_img = nir_variable_create(b.shader, nir_var_uniform,
+ img_type, "out_img");
+ output_img->data.descriptor_set = 0;
+ output_img->data.binding = 1;
+ nir_ssa_def *invoc_id = nir_load_system_value(&b, nir_intrinsic_load_local_invocation_id, 0);
+ nir_ssa_def *wg_id = nir_load_system_value(&b, nir_intrinsic_load_work_group_id, 0);
+ nir_ssa_def *block_size = nir_imm_ivec4(&b,
+ b.shader->info.cs.local_size[0],
+ b.shader->info.cs.local_size[1],
+ b.shader->info.cs.local_size[2], 0);
+
+ nir_ssa_def *global_id = nir_iadd(&b, nir_imul(&b, wg_id, block_size), invoc_id);
+
+ nir_intrinsic_instr *src_offset = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_push_constant);
+ src_offset->src[0] = nir_src_for_ssa(nir_imm_int(&b, 0));
+ src_offset->num_components = 2;
+ nir_ssa_dest_init(&src_offset->instr, &src_offset->dest, 2, 32, "src_offset");
+ nir_builder_instr_insert(&b, &src_offset->instr);
+
+ nir_intrinsic_instr *dst_offset = nir_intrinsic_instr_create(b.shader, nir_intrinsic_load_push_constant);
+ dst_offset->src[0] = nir_src_for_ssa(nir_imm_int(&b, 8));
+ dst_offset->num_components = 2;
+ nir_ssa_dest_init(&dst_offset->instr, &dst_offset->dest, 2, 32, "dst_offset");
+ nir_builder_instr_insert(&b, &dst_offset->instr);
+
+ nir_ssa_def *img_coord = nir_iadd(&b, global_id, &src_offset->dest.ssa);
+ /* do a txf_ms on each sample */
+ nir_ssa_def *tmp;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b.shader, 2);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_MS;
+ tex->op = nir_texop_txf_ms;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(img_coord);
+ tex->src[1].src_type = nir_tex_src_ms_index;
+ tex->src[1].src = nir_src_for_ssa(nir_imm_int(&b, 0));
+ tex->dest_type = nir_type_float;
+ tex->is_array = false;
+ tex->coord_components = 2;
+ tex->texture = nir_deref_var_create(tex, input_img);
+ tex->sampler = NULL;
+
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex->instr);
+
+ tmp = &tex->dest.ssa;
+ nir_variable *color =
+ nir_local_variable_create(b.impl, glsl_vec4_type(), "color");
+
+ if (!is_integer && samples > 1) {
+ nir_tex_instr *tex_all_same = nir_tex_instr_create(b.shader, 1);
+ tex_all_same->sampler_dim = GLSL_SAMPLER_DIM_MS;
+ tex_all_same->op = nir_texop_samples_identical;
+ tex_all_same->src[0].src_type = nir_tex_src_coord;
+ tex_all_same->src[0].src = nir_src_for_ssa(img_coord);
+ tex_all_same->dest_type = nir_type_float;
+ tex_all_same->is_array = false;
+ tex_all_same->coord_components = 2;
+ tex_all_same->texture = nir_deref_var_create(tex_all_same, input_img);
+ tex_all_same->sampler = NULL;
+
+ nir_ssa_dest_init(&tex_all_same->instr, &tex_all_same->dest, 1, 32, "tex");
+ nir_builder_instr_insert(&b, &tex_all_same->instr);
+
+ nir_ssa_def *all_same = nir_ine(&b, &tex_all_same->dest.ssa, nir_imm_int(&b, 0));
+ nir_if *if_stmt = nir_if_create(b.shader);
+ if_stmt->condition = nir_src_for_ssa(all_same);
+ nir_cf_node_insert(b.cursor, &if_stmt->cf_node);
+
+ b.cursor = nir_after_cf_list(&if_stmt->then_list);
+ for (int i = 1; i < samples; i++) {
+ nir_tex_instr *tex_add = nir_tex_instr_create(b.shader, 2);
+ tex_add->sampler_dim = GLSL_SAMPLER_DIM_MS;
+ tex_add->op = nir_texop_txf_ms;
+ tex_add->src[0].src_type = nir_tex_src_coord;
+ tex_add->src[0].src = nir_src_for_ssa(img_coord);
+ tex_add->src[1].src_type = nir_tex_src_ms_index;
+ tex_add->src[1].src = nir_src_for_ssa(nir_imm_int(&b, i));
+ tex_add->dest_type = nir_type_float;
+ tex_add->is_array = false;
+ tex_add->coord_components = 2;
+ tex_add->texture = nir_deref_var_create(tex_add, input_img);
+ tex_add->sampler = NULL;
+
+ nir_ssa_dest_init(&tex_add->instr, &tex_add->dest, 4, 32, "tex");
+ nir_builder_instr_insert(&b, &tex_add->instr);
+
+ tmp = nir_fadd(&b, tmp, &tex_add->dest.ssa);
+ }
+
+ tmp = nir_fdiv(&b, tmp, nir_imm_float(&b, samples));
+ nir_store_var(&b, color, tmp, 0xf);
+ b.cursor = nir_after_cf_list(&if_stmt->else_list);
+ outer_if = if_stmt;
+ }
+ nir_store_var(&b, color, &tex->dest.ssa, 0xf);
+
+ if (outer_if)
+ b.cursor = nir_after_cf_node(&outer_if->cf_node);
+
+ nir_ssa_def *newv = nir_load_var(&b, color);
+ nir_ssa_def *coord = nir_iadd(&b, global_id, &dst_offset->dest.ssa);
+ nir_intrinsic_instr *store = nir_intrinsic_instr_create(b.shader, nir_intrinsic_image_store);
+ store->src[0] = nir_src_for_ssa(coord);
+ store->src[1] = nir_src_for_ssa(nir_ssa_undef(&b, 1, 32));
+ store->src[2] = nir_src_for_ssa(newv);
+ store->variables[0] = nir_deref_var_create(store, output_img);
+ nir_builder_instr_insert(&b, &store->instr);
+ return b.shader;
+}
+
+
+static VkResult
+create_layout(struct radv_device *device)
+{
+ VkResult result;
+ /*
+ * two descriptors one for the image being sampled
+ * one for the buffer being written.
+ */
+ VkDescriptorSetLayoutCreateInfo ds_create_info = {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 2,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ {
+ .binding = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ };
+
+ result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
+ &ds_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.resolve_compute.ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+
+ VkPipelineLayoutCreateInfo pl_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.resolve_compute.ds_layout,
+ .pushConstantRangeCount = 1,
+ .pPushConstantRanges = &(VkPushConstantRange){VK_SHADER_STAGE_COMPUTE_BIT, 0, 16},
+ };
+
+ result = radv_CreatePipelineLayout(radv_device_to_handle(device),
+ &pl_create_info,
+ &device->meta_state.alloc,
+ &device->meta_state.resolve_compute.p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+ return VK_SUCCESS;
+fail:
+ return result;
+}
+
+static VkResult
+create_resolve_pipeline(struct radv_device *device,
+ int samples,
+ bool is_integer,
+ VkPipeline *pipeline)
+{
+ VkResult result;
+ struct radv_shader_module cs = { .nir = NULL };
+
+ cs.nir = build_resolve_compute_shader(device, is_integer, samples);
+
+ /* compute shader */
+
+ VkPipelineShaderStageCreateInfo pipeline_shader_stage = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+ .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+ .module = radv_shader_module_to_handle(&cs),
+ .pName = "main",
+ .pSpecializationInfo = NULL,
+ };
+
+ VkComputePipelineCreateInfo vk_pipeline_info = {
+ .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+ .stage = pipeline_shader_stage,
+ .flags = 0,
+ .layout = device->meta_state.resolve_compute.p_layout,
+ };
+
+ result = radv_CreateComputePipelines(radv_device_to_handle(device),
+ radv_pipeline_cache_to_handle(&device->meta_state.cache),
+ 1, &vk_pipeline_info, NULL,
+ pipeline);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ ralloc_free(cs.nir);
+ return VK_SUCCESS;
+fail:
+ ralloc_free(cs.nir);
+ return result;
+}
+
+VkResult
+radv_device_init_meta_resolve_compute_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+ VkResult res;
+ memset(&device->meta_state.resolve_compute, 0, sizeof(device->meta_state.resolve_compute));
+
+ res = create_layout(device);
+ if (res != VK_SUCCESS)
+ return res;
+
+ for (uint32_t i = 0; i < MAX_SAMPLES_LOG2; ++i) {
+ uint32_t samples = 1 << i;
+
+ res = create_resolve_pipeline(device, samples, false,
+ &state->resolve_compute.rc[i].pipeline);
+
+ res = create_resolve_pipeline(device, samples, true,
+ &state->resolve_compute.rc[i].i_pipeline);
+
+ }
+
+ return res;
+}
+
+void
+radv_device_finish_meta_resolve_compute_state(struct radv_device *device)
+{
+ struct radv_meta_state *state = &device->meta_state;
+ for (uint32_t i = 0; i < MAX_SAMPLES_LOG2; ++i) {
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ state->resolve_compute.rc[i].pipeline,
+ &state->alloc);
+
+ radv_DestroyPipeline(radv_device_to_handle(device),
+ state->resolve_compute.rc[i].i_pipeline,
+ &state->alloc);
+ }
+
+ radv_DestroyDescriptorSetLayout(radv_device_to_handle(device),
+ state->resolve_compute.ds_layout,
+ &state->alloc);
+ radv_DestroyPipelineLayout(radv_device_to_handle(device),
+ state->resolve_compute.p_layout,
+ &state->alloc);
+}
+
+void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *src_image,
+ VkImageLayout src_image_layout,
+ struct radv_image *dest_image,
+ VkImageLayout dest_image_layout,
+ uint32_t region_count,
+ const VkImageResolve *regions)
+{
+ struct radv_device *device = cmd_buffer->device;
+ struct radv_meta_saved_compute_state saved_state;
+ const uint32_t samples = src_image->samples;
+ const uint32_t samples_log2 = ffs(samples) - 1;
+ radv_meta_save_compute(&saved_state, cmd_buffer, 16);
+
+ for (uint32_t r = 0; r < region_count; ++r) {
+ const VkImageResolve *region = ®ions[r];
+
+ assert(region->srcSubresource.aspectMask == VK_IMAGE_ASPECT_COLOR_BIT);
+ assert(region->dstSubresource.aspectMask == VK_IMAGE_ASPECT_COLOR_BIT);
+ assert(region->srcSubresource.layerCount == region->dstSubresource.layerCount);
+
+ const uint32_t src_base_layer =
+ radv_meta_get_iview_layer(src_image, ®ion->srcSubresource,
+ ®ion->srcOffset);
+
+ const uint32_t dest_base_layer =
+ radv_meta_get_iview_layer(dest_image, ®ion->dstSubresource,
+ ®ion->dstOffset);
+
+ const struct VkExtent3D extent =
+ radv_sanitize_image_extent(src_image->type, region->extent);
+ const struct VkOffset3D srcOffset =
+ radv_sanitize_image_offset(src_image->type, region->srcOffset);
+ const struct VkOffset3D dstOffset =
+ radv_sanitize_image_offset(dest_image->type, region->dstOffset);
+
+ for (uint32_t layer = 0; layer < region->srcSubresource.layerCount;
+ ++layer) {
+
+ struct radv_image_view src_iview;
+ VkDescriptorSet set;
+ radv_image_view_init(&src_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(src_image),
+ .viewType = radv_meta_get_view_type(src_image),
+ .format = src_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = region->srcSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = src_base_layer + layer,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_SAMPLED_BIT);
+
+ struct radv_image_view dest_iview;
+ radv_image_view_init(&dest_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(dest_image),
+ .viewType = radv_meta_get_view_type(dest_image),
+ .format = dest_image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = region->dstSubresource.mipLevel,
+ .levelCount = 1,
+ .baseArrayLayer = dest_base_layer + layer,
+ .layerCount = 1,
+ },
+ },
+ cmd_buffer, VK_IMAGE_USAGE_STORAGE_BIT);
+
+
+ radv_temp_descriptor_set_create(device, cmd_buffer,
+ device->meta_state.resolve_compute.ds_layout,
+ &set);
+
+ radv_UpdateDescriptorSets(radv_device_to_handle(device),
+ 2, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = radv_image_view_to_handle(&src_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = set,
+ .dstBinding = 1,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = radv_image_view_to_handle(&dest_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ }, 0, NULL);
+
+ radv_CmdBindDescriptorSets(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.resolve_compute.p_layout, 0, 1,
+ &set, 0, NULL);
+
+ VkPipeline pipeline;
+ if (vk_format_is_int(src_image->vk_format))
+ pipeline = device->meta_state.resolve_compute.rc[samples_log2].i_pipeline;
+ else
+ pipeline = device->meta_state.resolve_compute.rc[samples_log2].pipeline;
+ if (cmd_buffer->state.compute_pipeline != radv_pipeline_from_handle(pipeline)) {
+ radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
+ }
+
+ unsigned push_constants[4] = {
+ srcOffset.x,
+ srcOffset.y,
+ dstOffset.x,
+ dstOffset.y,
+ };
+ radv_CmdPushConstants(radv_cmd_buffer_to_handle(cmd_buffer),
+ device->meta_state.resolve_compute.p_layout,
+ VK_SHADER_STAGE_COMPUTE_BIT, 0, 16,
+ push_constants);
+ radv_unaligned_dispatch(cmd_buffer, extent.width, extent.height, 1);
+ radv_temp_descriptor_set_destroy(cmd_buffer->device, set);
+ }
+ }
+ radv_meta_restore_compute(&saved_state, cmd_buffer, 16);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#include "radv_private.h"
+
+VkResult radv_CreateRenderPass(
+ VkDevice _device,
+ const VkRenderPassCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkRenderPass* pRenderPass)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_render_pass *pass;
+ size_t size;
+ size_t attachments_offset;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO);
+
+ size = sizeof(*pass);
+ size += pCreateInfo->subpassCount * sizeof(pass->subpasses[0]);
+ attachments_offset = size;
+ size += pCreateInfo->attachmentCount * sizeof(pass->attachments[0]);
+
+ pass = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (pass == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(pass, 0, size);
+ pass->attachment_count = pCreateInfo->attachmentCount;
+ pass->subpass_count = pCreateInfo->subpassCount;
+ pass->attachments = (void *) pass + attachments_offset;
+
+ for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
+ struct radv_render_pass_attachment *att = &pass->attachments[i];
+
+ att->format = pCreateInfo->pAttachments[i].format;
+ att->samples = pCreateInfo->pAttachments[i].samples;
+ att->load_op = pCreateInfo->pAttachments[i].loadOp;
+ att->stencil_load_op = pCreateInfo->pAttachments[i].stencilLoadOp;
+ att->initial_layout = pCreateInfo->pAttachments[i].initialLayout;
+ att->final_layout = pCreateInfo->pAttachments[i].finalLayout;
+ // att->store_op = pCreateInfo->pAttachments[i].storeOp;
+ // att->stencil_store_op = pCreateInfo->pAttachments[i].stencilStoreOp;
+ }
+ uint32_t subpass_attachment_count = 0;
+ VkAttachmentReference *p;
+ for (uint32_t i = 0; i < pCreateInfo->subpassCount; i++) {
+ const VkSubpassDescription *desc = &pCreateInfo->pSubpasses[i];
+
+ subpass_attachment_count +=
+ desc->inputAttachmentCount +
+ desc->colorAttachmentCount +
+ /* Count colorAttachmentCount again for resolve_attachments */
+ desc->colorAttachmentCount;
+ }
+
+ if (subpass_attachment_count) {
+ pass->subpass_attachments =
+ radv_alloc2(&device->alloc, pAllocator,
+ subpass_attachment_count * sizeof(VkAttachmentReference), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (pass->subpass_attachments == NULL) {
+ radv_free2(&device->alloc, pAllocator, pass);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+ } else
+ pass->subpass_attachments = NULL;
+
+ p = pass->subpass_attachments;
+ for (uint32_t i = 0; i < pCreateInfo->subpassCount; i++) {
+ const VkSubpassDescription *desc = &pCreateInfo->pSubpasses[i];
+ struct radv_subpass *subpass = &pass->subpasses[i];
+
+ subpass->input_count = desc->inputAttachmentCount;
+ subpass->color_count = desc->colorAttachmentCount;
+
+ if (desc->inputAttachmentCount > 0) {
+ subpass->input_attachments = p;
+ p += desc->inputAttachmentCount;
+
+ for (uint32_t j = 0; j < desc->inputAttachmentCount; j++) {
+ subpass->input_attachments[j]
+ = desc->pInputAttachments[j];
+ }
+ }
+
+ if (desc->colorAttachmentCount > 0) {
+ subpass->color_attachments = p;
+ p += desc->colorAttachmentCount;
+
+ for (uint32_t j = 0; j < desc->colorAttachmentCount; j++) {
+ subpass->color_attachments[j]
+ = desc->pColorAttachments[j];
+ }
+ }
+
+ subpass->has_resolve = false;
+ if (desc->pResolveAttachments) {
+ subpass->resolve_attachments = p;
+ p += desc->colorAttachmentCount;
+
+ for (uint32_t j = 0; j < desc->colorAttachmentCount; j++) {
+ uint32_t a = desc->pResolveAttachments[j].attachment;
+ subpass->resolve_attachments[j]
+ = desc->pResolveAttachments[j];
+ if (a != VK_ATTACHMENT_UNUSED)
+ subpass->has_resolve = true;
+ }
+ }
+
+ if (desc->pDepthStencilAttachment) {
+ subpass->depth_stencil_attachment =
+ *desc->pDepthStencilAttachment;
+ } else {
+ subpass->depth_stencil_attachment.attachment = VK_ATTACHMENT_UNUSED;
+ }
+ }
+
+ for (unsigned i = 0; i < pCreateInfo->dependencyCount; ++i) {
+ uint32_t dst = pCreateInfo->pDependencies[i].dstSubpass;
+ if (dst == VK_SUBPASS_EXTERNAL) {
+ pass->end_barrier.src_stage_mask = pCreateInfo->pDependencies[i].srcStageMask;
+ pass->end_barrier.src_access_mask = pCreateInfo->pDependencies[i].srcAccessMask;
+ pass->end_barrier.dst_access_mask = pCreateInfo->pDependencies[i].dstAccessMask;
+ } else {
+ pass->subpasses[dst].start_barrier.src_stage_mask = pCreateInfo->pDependencies[i].srcStageMask;
+ pass->subpasses[dst].start_barrier.src_access_mask = pCreateInfo->pDependencies[i].srcAccessMask;
+ pass->subpasses[dst].start_barrier.dst_access_mask = pCreateInfo->pDependencies[i].dstAccessMask;
+ }
+ }
+
+ *pRenderPass = radv_render_pass_to_handle(pass);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyRenderPass(
+ VkDevice _device,
+ VkRenderPass _pass,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_render_pass, pass, _pass);
+
+ if (!_pass)
+ return;
+ radv_free2(&device->alloc, pAllocator, pass->subpass_attachments);
+ radv_free2(&device->alloc, pAllocator, pass);
+}
+
+void radv_GetRenderAreaGranularity(
+ VkDevice device,
+ VkRenderPass renderPass,
+ VkExtent2D* pGranularity)
+{
+ pGranularity->width = 1;
+ pGranularity->height = 1;
+}
+
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "util/mesa-sha1.h"
+#include "radv_private.h"
+#include "nir/nir.h"
+#include "nir/nir_builder.h"
+#include "spirv/nir_spirv.h"
+
+#include <llvm-c/Core.h>
+#include <llvm-c/TargetMachine.h>
+
+#include "sid.h"
+#include "r600d_common.h"
+#include "ac_binary.h"
+#include "ac_llvm_util.h"
+#include "ac_nir_to_llvm.h"
+#include "vk_format.h"
+#include "util/debug.h"
+void radv_shader_variant_destroy(struct radv_device *device,
+ struct radv_shader_variant *variant);
+
+static const struct nir_shader_compiler_options nir_options = {
+ .vertex_id_zero_based = true,
+ .lower_scmp = true,
+ .lower_flrp32 = true,
+ .lower_fsat = true,
+ .lower_pack_snorm_2x16 = true,
+ .lower_pack_snorm_4x8 = true,
+ .lower_pack_unorm_2x16 = true,
+ .lower_pack_unorm_4x8 = true,
+ .lower_unpack_snorm_2x16 = true,
+ .lower_unpack_snorm_4x8 = true,
+ .lower_unpack_unorm_2x16 = true,
+ .lower_unpack_unorm_4x8 = true,
+ .lower_extract_byte = true,
+ .lower_extract_word = true,
+};
+
+VkResult radv_CreateShaderModule(
+ VkDevice _device,
+ const VkShaderModuleCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkShaderModule* pShaderModule)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_shader_module *module;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO);
+ assert(pCreateInfo->flags == 0);
+
+ module = radv_alloc2(&device->alloc, pAllocator,
+ sizeof(*module) + pCreateInfo->codeSize, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (module == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ module->nir = NULL;
+ module->size = pCreateInfo->codeSize;
+ memcpy(module->data, pCreateInfo->pCode, module->size);
+
+ _mesa_sha1_compute(module->data, module->size, module->sha1);
+
+ *pShaderModule = radv_shader_module_to_handle(module);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyShaderModule(
+ VkDevice _device,
+ VkShaderModule _module,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_shader_module, module, _module);
+
+ if (!module)
+ return;
+
+ radv_free2(&device->alloc, pAllocator, module);
+}
+
+void radv_DestroyPipeline(
+ VkDevice _device,
+ VkPipeline _pipeline,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline, pipeline, _pipeline);
+
+ if (!_pipeline)
+ return;
+
+ for (unsigned i = 0; i < MESA_SHADER_STAGES; ++i)
+ if (pipeline->shaders[i])
+ radv_shader_variant_destroy(device, pipeline->shaders[i]);
+
+ radv_free2(&device->alloc, pAllocator, pipeline);
+}
+
+
+static void
+radv_optimize_nir(struct nir_shader *shader)
+{
+ bool progress;
+
+ do {
+ progress = false;
+
+ NIR_PASS_V(shader, nir_lower_vars_to_ssa);
+ NIR_PASS_V(shader, nir_lower_alu_to_scalar);
+ NIR_PASS_V(shader, nir_lower_phis_to_scalar);
+
+ NIR_PASS(progress, shader, nir_copy_prop);
+ NIR_PASS(progress, shader, nir_opt_remove_phis);
+ NIR_PASS(progress, shader, nir_opt_dce);
+ NIR_PASS(progress, shader, nir_opt_dead_cf);
+ NIR_PASS(progress, shader, nir_opt_cse);
+ NIR_PASS(progress, shader, nir_opt_peephole_select, 8);
+ NIR_PASS(progress, shader, nir_opt_algebraic);
+ NIR_PASS(progress, shader, nir_opt_constant_folding);
+ NIR_PASS(progress, shader, nir_opt_undef);
+ } while (progress);
+}
+
+static nir_shader *
+radv_shader_compile_to_nir(struct radv_device *device,
+ struct radv_shader_module *module,
+ const char *entrypoint_name,
+ gl_shader_stage stage,
+ const VkSpecializationInfo *spec_info,
+ bool dump)
+{
+ if (strcmp(entrypoint_name, "main") != 0) {
+ radv_finishme("Multiple shaders per module not really supported");
+ }
+
+ nir_shader *nir;
+ nir_function *entry_point;
+ if (module->nir) {
+ /* Some things such as our meta clear/blit code will give us a NIR
+ * shader directly. In that case, we just ignore the SPIR-V entirely
+ * and just use the NIR shader */
+ nir = module->nir;
+ nir->options = &nir_options;
+ nir_validate_shader(nir);
+
+ assert(exec_list_length(&nir->functions) == 1);
+ struct exec_node *node = exec_list_get_head(&nir->functions);
+ entry_point = exec_node_data(nir_function, node, node);
+ } else {
+ uint32_t *spirv = (uint32_t *) module->data;
+ assert(module->size % 4 == 0);
+
+ uint32_t num_spec_entries = 0;
+ struct nir_spirv_specialization *spec_entries = NULL;
+ if (spec_info && spec_info->mapEntryCount > 0) {
+ num_spec_entries = spec_info->mapEntryCount;
+ spec_entries = malloc(num_spec_entries * sizeof(*spec_entries));
+ for (uint32_t i = 0; i < num_spec_entries; i++) {
+ VkSpecializationMapEntry entry = spec_info->pMapEntries[i];
+ const void *data = spec_info->pData + entry.offset;
+ assert(data + entry.size <= spec_info->pData + spec_info->dataSize);
+
+ spec_entries[i].id = spec_info->pMapEntries[i].constantID;
+ spec_entries[i].data = *(const uint32_t *)data;
+ }
+ }
+
+ entry_point = spirv_to_nir(spirv, module->size / 4,
+ spec_entries, num_spec_entries,
+ stage, entrypoint_name, &nir_options);
+ nir = entry_point->shader;
+ assert(nir->stage == stage);
+ nir_validate_shader(nir);
+
+ free(spec_entries);
+
+ nir_lower_returns(nir);
+ nir_validate_shader(nir);
+
+ nir_inline_functions(nir);
+ nir_validate_shader(nir);
+
+ /* Pick off the single entrypoint that we want */
+ foreach_list_typed_safe(nir_function, func, node, &nir->functions) {
+ if (func != entry_point)
+ exec_node_remove(&func->node);
+ }
+ assert(exec_list_length(&nir->functions) == 1);
+ entry_point->name = ralloc_strdup(entry_point, "main");
+
+ nir_remove_dead_variables(nir, nir_var_shader_in);
+ nir_remove_dead_variables(nir, nir_var_shader_out);
+ nir_remove_dead_variables(nir, nir_var_system_value);
+ nir_validate_shader(nir);
+
+ nir_lower_system_values(nir);
+ nir_validate_shader(nir);
+ }
+
+ /* Vulkan uses the separate-shader linking model */
+ nir->info.separate_shader = true;
+
+ // nir = brw_preprocess_nir(compiler, nir);
+
+ nir_shader_gather_info(nir, entry_point->impl);
+
+ nir_variable_mode indirect_mask = 0;
+ // if (compiler->glsl_compiler_options[stage].EmitNoIndirectInput)
+ indirect_mask |= nir_var_shader_in;
+ // if (compiler->glsl_compiler_options[stage].EmitNoIndirectTemp)
+ indirect_mask |= nir_var_local;
+
+ nir_lower_indirect_derefs(nir, indirect_mask);
+
+ static const nir_lower_tex_options tex_options = {
+ .lower_txp = ~0,
+ };
+
+ nir_lower_tex(nir, &tex_options);
+
+ nir_lower_vars_to_ssa(nir);
+ nir_lower_var_copies(nir);
+ nir_lower_global_vars_to_local(nir);
+ nir_remove_dead_variables(nir, nir_var_local);
+ radv_optimize_nir(nir);
+
+ if (dump)
+ nir_print_shader(nir, stderr);
+
+ return nir;
+}
+
+void radv_shader_variant_destroy(struct radv_device *device,
+ struct radv_shader_variant *variant)
+{
+ if (__sync_fetch_and_sub(&variant->ref_count, 1) != 1)
+ return;
+
+ device->ws->buffer_destroy(variant->bo);
+ free(variant);
+}
+
+static
+struct radv_shader_variant *radv_shader_variant_create(struct radv_device *device,
+ struct nir_shader *shader,
+ struct radv_pipeline_layout *layout,
+ const union ac_shader_variant_key *key,
+ void** code_out,
+ unsigned *code_size_out,
+ bool dump)
+{
+ struct radv_shader_variant *variant = calloc(1, sizeof(struct radv_shader_variant));
+ enum radeon_family chip_family = device->instance->physicalDevice.rad_info.family;
+ LLVMTargetMachineRef tm;
+ if (!variant)
+ return NULL;
+
+ struct ac_nir_compiler_options options = {0};
+ options.layout = layout;
+ if (key)
+ options.key = *key;
+
+ struct ac_shader_binary binary;
+
+ options.unsafe_math = env_var_as_boolean("RADV_UNSAFE_MATH", false);
+ options.family = chip_family;
+ options.chip_class = device->instance->physicalDevice.rad_info.chip_class;
+ tm = ac_create_target_machine(chip_family);
+ ac_compile_nir_shader(tm, &binary, &variant->config,
+ &variant->info, shader, &options, dump);
+ LLVMDisposeTargetMachine(tm);
+
+ bool scratch_enabled = variant->config.scratch_bytes_per_wave > 0;
+ unsigned vgpr_comp_cnt = 0;
+
+ if (scratch_enabled)
+ radv_finishme("shader scratch space");
+ switch (shader->stage) {
+ case MESA_SHADER_VERTEX:
+ variant->rsrc2 = S_00B12C_USER_SGPR(variant->info.num_user_sgprs) |
+ S_00B12C_SCRATCH_EN(scratch_enabled);
+ vgpr_comp_cnt = variant->info.vs.vgpr_comp_cnt;
+ break;
+ case MESA_SHADER_FRAGMENT:
+ variant->rsrc2 = S_00B12C_USER_SGPR(variant->info.num_user_sgprs) |
+ S_00B12C_SCRATCH_EN(scratch_enabled);
+ break;
+ case MESA_SHADER_COMPUTE:
+ variant->rsrc2 = S_00B84C_USER_SGPR(variant->info.num_user_sgprs) |
+ S_00B84C_SCRATCH_EN(scratch_enabled) |
+ S_00B84C_TGID_X_EN(1) | S_00B84C_TGID_Y_EN(1) |
+ S_00B84C_TGID_Z_EN(1) | S_00B84C_TIDIG_COMP_CNT(2) |
+ S_00B84C_TG_SIZE_EN(1) |
+ S_00B84C_LDS_SIZE(variant->config.lds_size);
+ break;
+ default:
+ unreachable("unsupported shader type");
+ break;
+ }
+
+ variant->rsrc1 = S_00B848_VGPRS((variant->config.num_vgprs - 1) / 4) |
+ S_00B848_SGPRS((variant->config.num_sgprs - 1) / 8) |
+ S_00B128_VGPR_COMP_CNT(vgpr_comp_cnt) |
+ S_00B848_DX10_CLAMP(1) |
+ S_00B848_FLOAT_MODE(variant->config.float_mode);
+
+ variant->bo = device->ws->buffer_create(device->ws, binary.code_size, 256,
+ RADEON_DOMAIN_GTT, RADEON_FLAG_CPU_ACCESS);
+
+ void *ptr = device->ws->buffer_map(variant->bo);
+ memcpy(ptr, binary.code, binary.code_size);
+ device->ws->buffer_unmap(variant->bo);
+
+ if (code_out) {
+ *code_out = binary.code;
+ *code_size_out = binary.code_size;
+ } else
+ free(binary.code);
+ free(binary.config);
+ free(binary.rodata);
+ free(binary.global_symbol_offsets);
+ free(binary.relocs);
+ free(binary.disasm_string);
+ variant->ref_count = 1;
+ return variant;
+}
+
+
+static struct radv_shader_variant *
+radv_pipeline_compile(struct radv_pipeline *pipeline,
+ struct radv_pipeline_cache *cache,
+ struct radv_shader_module *module,
+ const char *entrypoint,
+ gl_shader_stage stage,
+ const VkSpecializationInfo *spec_info,
+ struct radv_pipeline_layout *layout,
+ const union ac_shader_variant_key *key,
+ bool dump)
+{
+ unsigned char sha1[20];
+ struct radv_shader_variant *variant;
+ nir_shader *nir;
+ void *code = NULL;
+ unsigned code_size;
+
+ if (module->nir)
+ _mesa_sha1_compute(module->nir->info.name,
+ strlen(module->nir->info.name),
+ module->sha1);
+
+ radv_hash_shader(sha1, module, entrypoint, spec_info, layout, key);
+
+ if (cache) {
+ variant = radv_create_shader_variant_from_pipeline_cache(pipeline->device,
+ cache,
+ sha1);
+ if (variant)
+ return variant;
+ }
+
+ nir = radv_shader_compile_to_nir(pipeline->device,
+ module, entrypoint, stage,
+ spec_info, dump);
+ if (nir == NULL)
+ return NULL;
+
+ variant = radv_shader_variant_create(pipeline->device, nir, layout, key,
+ &code, &code_size, dump);
+ if (!module->nir)
+ ralloc_free(nir);
+
+ if (variant && cache)
+ variant = radv_pipeline_cache_insert_shader(cache, sha1, variant,
+ code, code_size);
+
+ if (code)
+ free(code);
+ return variant;
+}
+
+static uint32_t si_translate_blend_function(VkBlendOp op)
+{
+ switch (op) {
+ case VK_BLEND_OP_ADD:
+ return V_028780_COMB_DST_PLUS_SRC;
+ case VK_BLEND_OP_SUBTRACT:
+ return V_028780_COMB_SRC_MINUS_DST;
+ case VK_BLEND_OP_REVERSE_SUBTRACT:
+ return V_028780_COMB_DST_MINUS_SRC;
+ case VK_BLEND_OP_MIN:
+ return V_028780_COMB_MIN_DST_SRC;
+ case VK_BLEND_OP_MAX:
+ return V_028780_COMB_MAX_DST_SRC;
+ default:
+ return 0;
+ }
+}
+
+static uint32_t si_translate_blend_factor(VkBlendFactor factor)
+{
+ switch (factor) {
+ case VK_BLEND_FACTOR_ZERO:
+ return V_028780_BLEND_ZERO;
+ case VK_BLEND_FACTOR_ONE:
+ return V_028780_BLEND_ONE;
+ case VK_BLEND_FACTOR_SRC_COLOR:
+ return V_028780_BLEND_SRC_COLOR;
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR:
+ return V_028780_BLEND_ONE_MINUS_SRC_COLOR;
+ case VK_BLEND_FACTOR_DST_COLOR:
+ return V_028780_BLEND_DST_COLOR;
+ case VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR:
+ return V_028780_BLEND_ONE_MINUS_DST_COLOR;
+ case VK_BLEND_FACTOR_SRC_ALPHA:
+ return V_028780_BLEND_SRC_ALPHA;
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA:
+ return V_028780_BLEND_ONE_MINUS_SRC_ALPHA;
+ case VK_BLEND_FACTOR_DST_ALPHA:
+ return V_028780_BLEND_DST_ALPHA;
+ case VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA:
+ return V_028780_BLEND_ONE_MINUS_DST_ALPHA;
+ case VK_BLEND_FACTOR_CONSTANT_COLOR:
+ return V_028780_BLEND_CONSTANT_COLOR;
+ case VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR:
+ return V_028780_BLEND_ONE_MINUS_CONSTANT_COLOR;
+ case VK_BLEND_FACTOR_CONSTANT_ALPHA:
+ return V_028780_BLEND_CONSTANT_ALPHA;
+ case VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA:
+ return V_028780_BLEND_ONE_MINUS_CONSTANT_ALPHA;
+ case VK_BLEND_FACTOR_SRC_ALPHA_SATURATE:
+ return V_028780_BLEND_SRC_ALPHA_SATURATE;
+ case VK_BLEND_FACTOR_SRC1_COLOR:
+ return V_028780_BLEND_SRC1_COLOR;
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR:
+ return V_028780_BLEND_INV_SRC1_COLOR;
+ case VK_BLEND_FACTOR_SRC1_ALPHA:
+ return V_028780_BLEND_SRC1_ALPHA;
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA:
+ return V_028780_BLEND_INV_SRC1_ALPHA;
+ default:
+ return 0;
+ }
+}
+
+static bool is_dual_src(VkBlendFactor factor)
+{
+ switch (factor) {
+ case VK_BLEND_FACTOR_SRC1_COLOR:
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR:
+ case VK_BLEND_FACTOR_SRC1_ALPHA:
+ case VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static unsigned si_choose_spi_color_format(VkFormat vk_format,
+ bool blend_enable,
+ bool blend_need_alpha)
+{
+ const struct vk_format_description *desc = vk_format_description(vk_format);
+ unsigned format, ntype, swap;
+
+ /* Alpha is needed for alpha-to-coverage.
+ * Blending may be with or without alpha.
+ */
+ unsigned normal = 0; /* most optimal, may not support blending or export alpha */
+ unsigned alpha = 0; /* exports alpha, but may not support blending */
+ unsigned blend = 0; /* supports blending, but may not export alpha */
+ unsigned blend_alpha = 0; /* least optimal, supports blending and exports alpha */
+
+ format = radv_translate_colorformat(vk_format);
+ ntype = radv_translate_color_numformat(vk_format, desc,
+ vk_format_get_first_non_void_channel(vk_format));
+ swap = radv_translate_colorswap(vk_format, false);
+
+ /* Choose the SPI color formats. These are required values for Stoney/RB+.
+ * Other chips have multiple choices, though they are not necessarily better.
+ */
+ switch (format) {
+ case V_028C70_COLOR_5_6_5:
+ case V_028C70_COLOR_1_5_5_5:
+ case V_028C70_COLOR_5_5_5_1:
+ case V_028C70_COLOR_4_4_4_4:
+ case V_028C70_COLOR_10_11_11:
+ case V_028C70_COLOR_11_11_10:
+ case V_028C70_COLOR_8:
+ case V_028C70_COLOR_8_8:
+ case V_028C70_COLOR_8_8_8_8:
+ case V_028C70_COLOR_10_10_10_2:
+ case V_028C70_COLOR_2_10_10_10:
+ if (ntype == V_028C70_NUMBER_UINT)
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_UINT16_ABGR;
+ else if (ntype == V_028C70_NUMBER_SINT)
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_SINT16_ABGR;
+ else
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_FP16_ABGR;
+ break;
+
+ case V_028C70_COLOR_16:
+ case V_028C70_COLOR_16_16:
+ case V_028C70_COLOR_16_16_16_16:
+ if (ntype == V_028C70_NUMBER_UNORM ||
+ ntype == V_028C70_NUMBER_SNORM) {
+ /* UNORM16 and SNORM16 don't support blending */
+ if (ntype == V_028C70_NUMBER_UNORM)
+ normal = alpha = V_028714_SPI_SHADER_UNORM16_ABGR;
+ else
+ normal = alpha = V_028714_SPI_SHADER_SNORM16_ABGR;
+
+ /* Use 32 bits per channel for blending. */
+ if (format == V_028C70_COLOR_16) {
+ if (swap == V_028C70_SWAP_STD) { /* R */
+ blend = V_028714_SPI_SHADER_32_R;
+ blend_alpha = V_028714_SPI_SHADER_32_AR;
+ } else if (swap == V_028C70_SWAP_ALT_REV) /* A */
+ blend = blend_alpha = V_028714_SPI_SHADER_32_AR;
+ else
+ assert(0);
+ } else if (format == V_028C70_COLOR_16_16) {
+ if (swap == V_028C70_SWAP_STD) { /* RG */
+ blend = V_028714_SPI_SHADER_32_GR;
+ blend_alpha = V_028714_SPI_SHADER_32_ABGR;
+ } else if (swap == V_028C70_SWAP_ALT) /* RA */
+ blend = blend_alpha = V_028714_SPI_SHADER_32_AR;
+ else
+ assert(0);
+ } else /* 16_16_16_16 */
+ blend = blend_alpha = V_028714_SPI_SHADER_32_ABGR;
+ } else if (ntype == V_028C70_NUMBER_UINT)
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_UINT16_ABGR;
+ else if (ntype == V_028C70_NUMBER_SINT)
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_SINT16_ABGR;
+ else if (ntype == V_028C70_NUMBER_FLOAT)
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_FP16_ABGR;
+ else
+ assert(0);
+ break;
+
+ case V_028C70_COLOR_32:
+ if (swap == V_028C70_SWAP_STD) { /* R */
+ blend = normal = V_028714_SPI_SHADER_32_R;
+ alpha = blend_alpha = V_028714_SPI_SHADER_32_AR;
+ } else if (swap == V_028C70_SWAP_ALT_REV) /* A */
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_32_AR;
+ else
+ assert(0);
+ break;
+
+ case V_028C70_COLOR_32_32:
+ if (swap == V_028C70_SWAP_STD) { /* RG */
+ blend = normal = V_028714_SPI_SHADER_32_GR;
+ alpha = blend_alpha = V_028714_SPI_SHADER_32_ABGR;
+ } else if (swap == V_028C70_SWAP_ALT) /* RA */
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_32_AR;
+ else
+ assert(0);
+ break;
+
+ case V_028C70_COLOR_32_32_32_32:
+ case V_028C70_COLOR_8_24:
+ case V_028C70_COLOR_24_8:
+ case V_028C70_COLOR_X24_8_32_FLOAT:
+ alpha = blend = blend_alpha = normal = V_028714_SPI_SHADER_32_ABGR;
+ break;
+
+ default:
+ unreachable("unhandled blend format");
+ }
+
+ if (blend_enable && blend_need_alpha)
+ return blend_alpha;
+ else if(blend_need_alpha)
+ return alpha;
+ else if(blend_enable)
+ return blend;
+ else
+ return normal;
+}
+
+static unsigned si_get_cb_shader_mask(unsigned spi_shader_col_format)
+{
+ unsigned i, cb_shader_mask = 0;
+
+ for (i = 0; i < 8; i++) {
+ switch ((spi_shader_col_format >> (i * 4)) & 0xf) {
+ case V_028714_SPI_SHADER_ZERO:
+ break;
+ case V_028714_SPI_SHADER_32_R:
+ cb_shader_mask |= 0x1 << (i * 4);
+ break;
+ case V_028714_SPI_SHADER_32_GR:
+ cb_shader_mask |= 0x3 << (i * 4);
+ break;
+ case V_028714_SPI_SHADER_32_AR:
+ cb_shader_mask |= 0x9 << (i * 4);
+ break;
+ case V_028714_SPI_SHADER_FP16_ABGR:
+ case V_028714_SPI_SHADER_UNORM16_ABGR:
+ case V_028714_SPI_SHADER_SNORM16_ABGR:
+ case V_028714_SPI_SHADER_UINT16_ABGR:
+ case V_028714_SPI_SHADER_SINT16_ABGR:
+ case V_028714_SPI_SHADER_32_ABGR:
+ cb_shader_mask |= 0xf << (i * 4);
+ break;
+ default:
+ assert(0);
+ }
+ }
+ return cb_shader_mask;
+}
+
+static void
+radv_pipeline_compute_spi_color_formats(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ uint32_t blend_enable,
+ uint32_t blend_need_alpha,
+ bool single_cb_enable)
+{
+ RADV_FROM_HANDLE(radv_render_pass, pass, pCreateInfo->renderPass);
+ struct radv_subpass *subpass = pass->subpasses + pCreateInfo->subpass;
+ struct radv_blend_state *blend = &pipeline->graphics.blend;
+ unsigned col_format = 0;
+
+ for (unsigned i = 0; i < (single_cb_enable ? 1 : subpass->color_count); ++i) {
+ struct radv_render_pass_attachment *attachment;
+ unsigned cf;
+
+ attachment = pass->attachments + subpass->color_attachments[i].attachment;
+
+ cf = si_choose_spi_color_format(attachment->format,
+ blend_enable & (1 << i),
+ blend_need_alpha & (1 << i));
+
+ col_format |= cf << (4 * i);
+ }
+
+ blend->cb_shader_mask = si_get_cb_shader_mask(col_format);
+
+ if (!col_format)
+ col_format |= V_028714_SPI_SHADER_32_R;
+ blend->spi_shader_col_format = col_format;
+}
+
+static bool
+format_is_int8(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ int channel = vk_format_get_first_non_void_channel(format);
+
+ return channel >= 0 && desc->channel[channel].pure_integer &&
+ desc->channel[channel].size == 8;
+}
+
+unsigned radv_format_meta_fs_key(VkFormat format)
+{
+ unsigned col_format = si_choose_spi_color_format(format, false, false) - 1;
+ bool is_int8 = format_is_int8(format);
+
+ return col_format + (is_int8 ? 3 : 0);
+}
+
+static unsigned
+radv_pipeline_compute_is_int8(const VkGraphicsPipelineCreateInfo *pCreateInfo)
+{
+ RADV_FROM_HANDLE(radv_render_pass, pass, pCreateInfo->renderPass);
+ struct radv_subpass *subpass = pass->subpasses + pCreateInfo->subpass;
+ unsigned is_int8 = 0;
+
+ for (unsigned i = 0; i < subpass->color_count; ++i) {
+ struct radv_render_pass_attachment *attachment;
+
+ attachment = pass->attachments + subpass->color_attachments[i].attachment;
+
+ if (format_is_int8(attachment->format))
+ is_int8 |= 1 << i;
+ }
+
+ return is_int8;
+}
+
+static void
+radv_pipeline_init_blend_state(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra)
+{
+ const VkPipelineColorBlendStateCreateInfo *vkblend = pCreateInfo->pColorBlendState;
+ struct radv_blend_state *blend = &pipeline->graphics.blend;
+ unsigned mode = V_028808_CB_NORMAL;
+ uint32_t blend_enable = 0, blend_need_alpha = 0;
+ int i;
+ bool single_cb_enable = false;
+ if (extra && extra->custom_blend_mode) {
+ single_cb_enable = true;
+ mode = extra->custom_blend_mode;
+ }
+ blend->cb_color_control = 0;
+ if (vkblend->logicOpEnable)
+ blend->cb_color_control |= S_028808_ROP3(vkblend->logicOp | (vkblend->logicOp << 4));
+ else
+ blend->cb_color_control |= S_028808_ROP3(0xcc);
+
+ blend->db_alpha_to_mask = S_028B70_ALPHA_TO_MASK_OFFSET0(2) |
+ S_028B70_ALPHA_TO_MASK_OFFSET1(2) |
+ S_028B70_ALPHA_TO_MASK_OFFSET2(2) |
+ S_028B70_ALPHA_TO_MASK_OFFSET3(2);
+
+ blend->cb_target_mask = 0;
+ for (i = 0; i < vkblend->attachmentCount; i++) {
+ const VkPipelineColorBlendAttachmentState *att = &vkblend->pAttachments[i];
+ unsigned blend_cntl = 0;
+ VkBlendOp eqRGB = att->colorBlendOp;
+ VkBlendFactor srcRGB = att->srcColorBlendFactor;
+ VkBlendFactor dstRGB = att->dstColorBlendFactor;
+ VkBlendOp eqA = att->alphaBlendOp;
+ VkBlendFactor srcA = att->srcAlphaBlendFactor;
+ VkBlendFactor dstA = att->dstAlphaBlendFactor;
+
+ blend->sx_mrt0_blend_opt[i] = S_028760_COLOR_COMB_FCN(V_028760_OPT_COMB_BLEND_DISABLED) | S_028760_ALPHA_COMB_FCN(V_028760_OPT_COMB_BLEND_DISABLED);
+
+ if (!att->colorWriteMask)
+ continue;
+
+ blend->cb_target_mask |= (unsigned)att->colorWriteMask << (4 * i);
+ if (!att->blendEnable) {
+ blend->cb_blend_control[i] = blend_cntl;
+ continue;
+ }
+
+ if (is_dual_src(srcRGB) || is_dual_src(dstRGB) || is_dual_src(srcA) || is_dual_src(dstA))
+ radv_finishme("dual source blending");
+ if (eqRGB == VK_BLEND_OP_MIN || eqRGB == VK_BLEND_OP_MAX) {
+ srcRGB = VK_BLEND_FACTOR_ONE;
+ dstRGB = VK_BLEND_FACTOR_ONE;
+ }
+ if (eqA == VK_BLEND_OP_MIN || eqA == VK_BLEND_OP_MAX) {
+ srcA = VK_BLEND_FACTOR_ONE;
+ dstA = VK_BLEND_FACTOR_ONE;
+ }
+
+ blend_cntl |= S_028780_ENABLE(1);
+
+ blend_cntl |= S_028780_COLOR_COMB_FCN(si_translate_blend_function(eqRGB));
+ blend_cntl |= S_028780_COLOR_SRCBLEND(si_translate_blend_factor(srcRGB));
+ blend_cntl |= S_028780_COLOR_DESTBLEND(si_translate_blend_factor(dstRGB));
+ if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) {
+ blend_cntl |= S_028780_SEPARATE_ALPHA_BLEND(1);
+ blend_cntl |= S_028780_ALPHA_COMB_FCN(si_translate_blend_function(eqA));
+ blend_cntl |= S_028780_ALPHA_SRCBLEND(si_translate_blend_factor(srcA));
+ blend_cntl |= S_028780_ALPHA_DESTBLEND(si_translate_blend_factor(dstA));
+ }
+ blend->cb_blend_control[i] = blend_cntl;
+
+ blend_enable |= 1 << i;
+
+ if (srcRGB == VK_BLEND_FACTOR_SRC_ALPHA ||
+ dstRGB == VK_BLEND_FACTOR_SRC_ALPHA ||
+ srcRGB == VK_BLEND_FACTOR_SRC_ALPHA_SATURATE ||
+ dstRGB == VK_BLEND_FACTOR_SRC_ALPHA_SATURATE ||
+ srcRGB == VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA ||
+ dstRGB == VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA)
+ blend_need_alpha |= 1 << i;
+ }
+ for (i = vkblend->attachmentCount; i < 8; i++)
+ blend->cb_blend_control[i] = 0;
+
+ if (blend->cb_target_mask)
+ blend->cb_color_control |= S_028808_MODE(mode);
+ else
+ blend->cb_color_control |= S_028808_MODE(V_028808_CB_DISABLE);
+
+ radv_pipeline_compute_spi_color_formats(pipeline, pCreateInfo,
+ blend_enable, blend_need_alpha, single_cb_enable);
+}
+
+static uint32_t si_translate_stencil_op(enum VkStencilOp op)
+{
+ switch (op) {
+ case VK_STENCIL_OP_KEEP:
+ return V_02842C_STENCIL_KEEP;
+ case VK_STENCIL_OP_ZERO:
+ return V_02842C_STENCIL_ZERO;
+ case VK_STENCIL_OP_REPLACE:
+ return V_02842C_STENCIL_REPLACE_TEST;
+ case VK_STENCIL_OP_INCREMENT_AND_CLAMP:
+ return V_02842C_STENCIL_ADD_CLAMP;
+ case VK_STENCIL_OP_DECREMENT_AND_CLAMP:
+ return V_02842C_STENCIL_SUB_CLAMP;
+ case VK_STENCIL_OP_INVERT:
+ return V_02842C_STENCIL_INVERT;
+ case VK_STENCIL_OP_INCREMENT_AND_WRAP:
+ return V_02842C_STENCIL_ADD_WRAP;
+ case VK_STENCIL_OP_DECREMENT_AND_WRAP:
+ return V_02842C_STENCIL_SUB_WRAP;
+ default:
+ return 0;
+ }
+}
+static void
+radv_pipeline_init_depth_stencil_state(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra)
+{
+ const VkPipelineDepthStencilStateCreateInfo *vkds = pCreateInfo->pDepthStencilState;
+ struct radv_depth_stencil_state *ds = &pipeline->graphics.ds;
+
+ memset(ds, 0, sizeof(*ds));
+ if (!vkds)
+ return;
+ ds->db_depth_control = S_028800_Z_ENABLE(vkds->depthTestEnable ? 1 : 0) |
+ S_028800_Z_WRITE_ENABLE(vkds->depthWriteEnable ? 1 : 0) |
+ S_028800_ZFUNC(vkds->depthCompareOp) |
+ S_028800_DEPTH_BOUNDS_ENABLE(vkds->depthBoundsTestEnable ? 1 : 0);
+
+ if (vkds->stencilTestEnable) {
+ ds->db_depth_control |= S_028800_STENCIL_ENABLE(1) | S_028800_BACKFACE_ENABLE(1);
+ ds->db_depth_control |= S_028800_STENCILFUNC(vkds->front.compareOp);
+ ds->db_stencil_control |= S_02842C_STENCILFAIL(si_translate_stencil_op(vkds->front.failOp));
+ ds->db_stencil_control |= S_02842C_STENCILZPASS(si_translate_stencil_op(vkds->front.passOp));
+ ds->db_stencil_control |= S_02842C_STENCILZFAIL(si_translate_stencil_op(vkds->front.depthFailOp));
+
+ ds->db_depth_control |= S_028800_STENCILFUNC_BF(vkds->back.compareOp);
+ ds->db_stencil_control |= S_02842C_STENCILFAIL_BF(si_translate_stencil_op(vkds->back.failOp));
+ ds->db_stencil_control |= S_02842C_STENCILZPASS_BF(si_translate_stencil_op(vkds->back.passOp));
+ ds->db_stencil_control |= S_02842C_STENCILZFAIL_BF(si_translate_stencil_op(vkds->back.depthFailOp));
+ }
+
+ if (extra) {
+
+ ds->db_render_control |= S_028000_DEPTH_CLEAR_ENABLE(extra->db_depth_clear);
+ ds->db_render_control |= S_028000_STENCIL_CLEAR_ENABLE(extra->db_stencil_clear);
+
+ ds->db_render_control |= S_028000_RESUMMARIZE_ENABLE(extra->db_resummarize);
+ ds->db_render_control |= S_028000_DEPTH_COMPRESS_DISABLE(extra->db_flush_depth_inplace);
+ ds->db_render_control |= S_028000_STENCIL_COMPRESS_DISABLE(extra->db_flush_stencil_inplace);
+ ds->db_render_override2 |= S_028010_DISABLE_ZMASK_EXPCLEAR_OPTIMIZATION(extra->db_depth_disable_expclear);
+ ds->db_render_override2 |= S_028010_DISABLE_SMEM_EXPCLEAR_OPTIMIZATION(extra->db_stencil_disable_expclear);
+ }
+}
+
+static uint32_t si_translate_fill(VkPolygonMode func)
+{
+ switch(func) {
+ case VK_POLYGON_MODE_FILL:
+ return V_028814_X_DRAW_TRIANGLES;
+ case VK_POLYGON_MODE_LINE:
+ return V_028814_X_DRAW_LINES;
+ case VK_POLYGON_MODE_POINT:
+ return V_028814_X_DRAW_POINTS;
+ default:
+ assert(0);
+ return V_028814_X_DRAW_POINTS;
+ }
+}
+static void
+radv_pipeline_init_raster_state(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo)
+{
+ const VkPipelineRasterizationStateCreateInfo *vkraster = pCreateInfo->pRasterizationState;
+ struct radv_raster_state *raster = &pipeline->graphics.raster;
+
+ memset(raster, 0, sizeof(*raster));
+
+ raster->spi_interp_control =
+ S_0286D4_FLAT_SHADE_ENA(1) |
+ S_0286D4_PNT_SPRITE_ENA(1) |
+ S_0286D4_PNT_SPRITE_OVRD_X(V_0286D4_SPI_PNT_SPRITE_SEL_S) |
+ S_0286D4_PNT_SPRITE_OVRD_Y(V_0286D4_SPI_PNT_SPRITE_SEL_T) |
+ S_0286D4_PNT_SPRITE_OVRD_Z(V_0286D4_SPI_PNT_SPRITE_SEL_0) |
+ S_0286D4_PNT_SPRITE_OVRD_W(V_0286D4_SPI_PNT_SPRITE_SEL_1) |
+ S_0286D4_PNT_SPRITE_TOP_1(0); // vulkan is top to bottom - 1.0 at bottom
+
+ raster->pa_cl_vs_out_cntl = S_02881C_VS_OUT_MISC_SIDE_BUS_ENA(1);
+ raster->pa_cl_clip_cntl = S_028810_PS_UCP_MODE(3) |
+ S_028810_DX_CLIP_SPACE_DEF(1) | // vulkan uses DX conventions.
+ S_028810_ZCLIP_NEAR_DISABLE(vkraster->depthClampEnable ? 1 : 0) |
+ S_028810_ZCLIP_FAR_DISABLE(vkraster->depthClampEnable ? 1 : 0) |
+ S_028810_DX_RASTERIZATION_KILL(vkraster->rasterizerDiscardEnable ? 1 : 0) |
+ S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
+
+ raster->pa_su_vtx_cntl =
+ S_028BE4_PIX_CENTER(1) | // TODO verify
+ S_028BE4_ROUND_MODE(V_028BE4_X_ROUND_TO_EVEN) |
+ S_028BE4_QUANT_MODE(V_028BE4_X_16_8_FIXED_POINT_1_256TH);
+
+ raster->pa_su_sc_mode_cntl =
+ S_028814_FACE(vkraster->frontFace) |
+ S_028814_CULL_FRONT(!!(vkraster->cullMode & VK_CULL_MODE_FRONT_BIT)) |
+ S_028814_CULL_BACK(!!(vkraster->cullMode & VK_CULL_MODE_BACK_BIT)) |
+ S_028814_POLY_MODE(vkraster->polygonMode != VK_POLYGON_MODE_FILL) |
+ S_028814_POLYMODE_FRONT_PTYPE(si_translate_fill(vkraster->polygonMode)) |
+ S_028814_POLYMODE_BACK_PTYPE(si_translate_fill(vkraster->polygonMode)) |
+ S_028814_POLY_OFFSET_FRONT_ENABLE(vkraster->depthBiasEnable ? 1 : 0) |
+ S_028814_POLY_OFFSET_BACK_ENABLE(vkraster->depthBiasEnable ? 1 : 0) |
+ S_028814_POLY_OFFSET_PARA_ENABLE(vkraster->depthBiasEnable ? 1 : 0);
+
+}
+
+static void
+radv_pipeline_init_multisample_state(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo)
+{
+ const VkPipelineMultisampleStateCreateInfo *vkms = pCreateInfo->pMultisampleState;
+ struct radv_blend_state *blend = &pipeline->graphics.blend;
+ struct radv_multisample_state *ms = &pipeline->graphics.ms;
+ unsigned num_tile_pipes = pipeline->device->instance->physicalDevice.rad_info.num_tile_pipes;
+ int ps_iter_samples = 1;
+ uint32_t mask = 0xffff;
+
+ ms->num_samples = vkms->rasterizationSamples;
+ ms->pa_sc_line_cntl = S_028BDC_DX10_DIAMOND_TEST_ENA(1);
+ ms->pa_sc_aa_config = 0;
+ ms->db_eqaa = S_028804_HIGH_QUALITY_INTERSECTIONS(1) |
+ S_028804_STATIC_ANCHOR_ASSOCIATIONS(1);
+ ms->pa_sc_mode_cntl_1 =
+ S_028A4C_WALK_FENCE_ENABLE(1) | //TODO linear dst fixes
+ S_028A4C_WALK_FENCE_SIZE(num_tile_pipes == 2 ? 2 : 3) |
+ /* always 1: */
+ S_028A4C_WALK_ALIGN8_PRIM_FITS_ST(1) |
+ S_028A4C_SUPERTILE_WALK_ORDER_ENABLE(1) |
+ S_028A4C_TILE_WALK_ORDER_ENABLE(1) |
+ S_028A4C_MULTI_SHADER_ENGINE_PRIM_DISCARD_ENABLE(1) |
+ EG_S_028A4C_FORCE_EOV_CNTDWN_ENABLE(1) |
+ EG_S_028A4C_FORCE_EOV_REZ_ENABLE(1);
+
+ if (vkms->rasterizationSamples > 1) {
+ unsigned log_samples = util_logbase2(vkms->rasterizationSamples);
+ unsigned log_ps_iter_samples = util_logbase2(util_next_power_of_two(ps_iter_samples));
+ ms->pa_sc_mode_cntl_0 = S_028A48_MSAA_ENABLE(1);
+ ms->pa_sc_line_cntl |= S_028BDC_EXPAND_LINE_WIDTH(1); /* CM_R_028BDC_PA_SC_LINE_CNTL */
+ ms->db_eqaa |= S_028804_MAX_ANCHOR_SAMPLES(log_samples) |
+ S_028804_PS_ITER_SAMPLES(log_ps_iter_samples) |
+ S_028804_MASK_EXPORT_NUM_SAMPLES(log_samples) |
+ S_028804_ALPHA_TO_MASK_NUM_SAMPLES(log_samples);
+ ms->pa_sc_aa_config |= S_028BE0_MSAA_NUM_SAMPLES(log_samples) |
+ S_028BE0_MAX_SAMPLE_DIST(radv_cayman_get_maxdist(log_samples)) |
+ S_028BE0_MSAA_EXPOSED_SAMPLES(log_samples); /* CM_R_028BE0_PA_SC_AA_CONFIG */
+ ms->pa_sc_mode_cntl_1 |= EG_S_028A4C_PS_ITER_SAMPLE(ps_iter_samples > 1);
+ }
+
+ if (vkms->alphaToCoverageEnable)
+ blend->db_alpha_to_mask |= S_028B70_ALPHA_TO_MASK_ENABLE(1);
+
+ if (vkms->pSampleMask) {
+ mask = vkms->pSampleMask[0] & 0xffff;
+ }
+
+ ms->pa_sc_aa_mask[0] = mask | (mask << 16);
+ ms->pa_sc_aa_mask[1] = mask | (mask << 16);
+}
+
+static uint32_t
+si_translate_prim(enum VkPrimitiveTopology topology)
+{
+ switch (topology) {
+ case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
+ return V_008958_DI_PT_POINTLIST;
+ case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
+ return V_008958_DI_PT_LINELIST;
+ case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP:
+ return V_008958_DI_PT_LINESTRIP;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
+ return V_008958_DI_PT_TRILIST;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP:
+ return V_008958_DI_PT_TRISTRIP;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN:
+ return V_008958_DI_PT_TRIFAN;
+ case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
+ return V_008958_DI_PT_LINELIST_ADJ;
+ case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY:
+ return V_008958_DI_PT_LINESTRIP_ADJ;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
+ return V_008958_DI_PT_TRILIST_ADJ;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY:
+ return V_008958_DI_PT_TRISTRIP_ADJ;
+ case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
+ return V_008958_DI_PT_PATCH;
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static uint32_t
+si_conv_prim_to_gs_out(enum VkPrimitiveTopology topology)
+{
+ switch (topology) {
+ case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
+ case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
+ return V_028A6C_OUTPRIM_TYPE_POINTLIST;
+ case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
+ case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP:
+ case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
+ case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY:
+ return V_028A6C_OUTPRIM_TYPE_LINESTRIP;
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP:
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN:
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
+ case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY:
+ return V_028A6C_OUTPRIM_TYPE_TRISTRIP;
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static unsigned si_map_swizzle(unsigned swizzle)
+{
+ switch (swizzle) {
+ case VK_SWIZZLE_Y:
+ return V_008F0C_SQ_SEL_Y;
+ case VK_SWIZZLE_Z:
+ return V_008F0C_SQ_SEL_Z;
+ case VK_SWIZZLE_W:
+ return V_008F0C_SQ_SEL_W;
+ case VK_SWIZZLE_0:
+ return V_008F0C_SQ_SEL_0;
+ case VK_SWIZZLE_1:
+ return V_008F0C_SQ_SEL_1;
+ default: /* VK_SWIZZLE_X */
+ return V_008F0C_SQ_SEL_X;
+ }
+}
+
+static void
+radv_pipeline_init_dynamic_state(struct radv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo)
+{
+ radv_cmd_dirty_mask_t states = RADV_CMD_DIRTY_DYNAMIC_ALL;
+ RADV_FROM_HANDLE(radv_render_pass, pass, pCreateInfo->renderPass);
+ struct radv_subpass *subpass = &pass->subpasses[pCreateInfo->subpass];
+
+ pipeline->dynamic_state = default_dynamic_state;
+
+ if (pCreateInfo->pDynamicState) {
+ /* Remove all of the states that are marked as dynamic */
+ uint32_t count = pCreateInfo->pDynamicState->dynamicStateCount;
+ for (uint32_t s = 0; s < count; s++)
+ states &= ~(1 << pCreateInfo->pDynamicState->pDynamicStates[s]);
+ }
+
+ struct radv_dynamic_state *dynamic = &pipeline->dynamic_state;
+
+ dynamic->viewport.count = pCreateInfo->pViewportState->viewportCount;
+ if (states & (1 << VK_DYNAMIC_STATE_VIEWPORT)) {
+ typed_memcpy(dynamic->viewport.viewports,
+ pCreateInfo->pViewportState->pViewports,
+ pCreateInfo->pViewportState->viewportCount);
+ }
+
+ dynamic->scissor.count = pCreateInfo->pViewportState->scissorCount;
+ if (states & (1 << VK_DYNAMIC_STATE_SCISSOR)) {
+ typed_memcpy(dynamic->scissor.scissors,
+ pCreateInfo->pViewportState->pScissors,
+ pCreateInfo->pViewportState->scissorCount);
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_LINE_WIDTH)) {
+ assert(pCreateInfo->pRasterizationState);
+ dynamic->line_width = pCreateInfo->pRasterizationState->lineWidth;
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_DEPTH_BIAS)) {
+ assert(pCreateInfo->pRasterizationState);
+ dynamic->depth_bias.bias =
+ pCreateInfo->pRasterizationState->depthBiasConstantFactor;
+ dynamic->depth_bias.clamp =
+ pCreateInfo->pRasterizationState->depthBiasClamp;
+ dynamic->depth_bias.slope =
+ pCreateInfo->pRasterizationState->depthBiasSlopeFactor;
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_BLEND_CONSTANTS)) {
+ assert(pCreateInfo->pColorBlendState);
+ typed_memcpy(dynamic->blend_constants,
+ pCreateInfo->pColorBlendState->blendConstants, 4);
+ }
+
+ /* If there is no depthstencil attachment, then don't read
+ * pDepthStencilState. The Vulkan spec states that pDepthStencilState may
+ * be NULL in this case. Even if pDepthStencilState is non-NULL, there is
+ * no need to override the depthstencil defaults in
+ * radv_pipeline::dynamic_state when there is no depthstencil attachment.
+ *
+ * From the Vulkan spec (20 Oct 2015, git-aa308cb):
+ *
+ * pDepthStencilState [...] may only be NULL if renderPass and subpass
+ * specify a subpass that has no depth/stencil attachment.
+ */
+ if (subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) {
+ if (states & (1 << VK_DYNAMIC_STATE_DEPTH_BOUNDS)) {
+ assert(pCreateInfo->pDepthStencilState);
+ dynamic->depth_bounds.min =
+ pCreateInfo->pDepthStencilState->minDepthBounds;
+ dynamic->depth_bounds.max =
+ pCreateInfo->pDepthStencilState->maxDepthBounds;
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK)) {
+ assert(pCreateInfo->pDepthStencilState);
+ dynamic->stencil_compare_mask.front =
+ pCreateInfo->pDepthStencilState->front.compareMask;
+ dynamic->stencil_compare_mask.back =
+ pCreateInfo->pDepthStencilState->back.compareMask;
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_STENCIL_WRITE_MASK)) {
+ assert(pCreateInfo->pDepthStencilState);
+ dynamic->stencil_write_mask.front =
+ pCreateInfo->pDepthStencilState->front.writeMask;
+ dynamic->stencil_write_mask.back =
+ pCreateInfo->pDepthStencilState->back.writeMask;
+ }
+
+ if (states & (1 << VK_DYNAMIC_STATE_STENCIL_REFERENCE)) {
+ assert(pCreateInfo->pDepthStencilState);
+ dynamic->stencil_reference.front =
+ pCreateInfo->pDepthStencilState->front.reference;
+ dynamic->stencil_reference.back =
+ pCreateInfo->pDepthStencilState->back.reference;
+ }
+ }
+
+ pipeline->dynamic_state_mask = states;
+}
+
+static union ac_shader_variant_key
+radv_compute_vs_key(const VkGraphicsPipelineCreateInfo *pCreateInfo)
+{
+ union ac_shader_variant_key key;
+ const VkPipelineVertexInputStateCreateInfo *input_state =
+ pCreateInfo->pVertexInputState;
+
+ memset(&key, 0, sizeof(key));
+ key.vs.instance_rate_inputs = 0;
+
+ for (unsigned i = 0; i < input_state->vertexAttributeDescriptionCount; ++i) {
+ unsigned binding;
+ binding = input_state->pVertexAttributeDescriptions[i].binding;
+ if (input_state->pVertexBindingDescriptions[binding].inputRate)
+ key.vs.instance_rate_inputs |= 1u << input_state->pVertexAttributeDescriptions[i].location;
+ }
+ return key;
+}
+
+VkResult
+radv_pipeline_init(struct radv_pipeline *pipeline,
+ struct radv_device *device,
+ struct radv_pipeline_cache *cache,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra,
+ const VkAllocationCallbacks *alloc)
+{
+ struct radv_shader_module fs_m = {0};
+
+ bool dump = getenv("RADV_DUMP_SHADERS");
+ if (alloc == NULL)
+ alloc = &device->alloc;
+
+ pipeline->device = device;
+ pipeline->layout = radv_pipeline_layout_from_handle(pCreateInfo->layout);
+
+ radv_pipeline_init_dynamic_state(pipeline, pCreateInfo);
+ const VkPipelineShaderStageCreateInfo *pStages[MESA_SHADER_STAGES] = { 0, };
+ struct radv_shader_module *modules[MESA_SHADER_STAGES] = { 0, };
+ for (uint32_t i = 0; i < pCreateInfo->stageCount; i++) {
+ gl_shader_stage stage = ffs(pCreateInfo->pStages[i].stage) - 1;
+ pStages[stage] = &pCreateInfo->pStages[i];
+ modules[stage] = radv_shader_module_from_handle(pStages[stage]->module);
+ }
+
+ radv_pipeline_init_blend_state(pipeline, pCreateInfo, extra);
+
+ /* */
+ if (modules[MESA_SHADER_VERTEX]) {
+ union ac_shader_variant_key key = radv_compute_vs_key(pCreateInfo);
+
+ pipeline->shaders[MESA_SHADER_VERTEX] =
+ radv_pipeline_compile(pipeline, cache, modules[MESA_SHADER_VERTEX],
+ pStages[MESA_SHADER_VERTEX]->pName,
+ MESA_SHADER_VERTEX,
+ pStages[MESA_SHADER_VERTEX]->pSpecializationInfo,
+ pipeline->layout, &key, dump);
+
+ pipeline->active_stages |= mesa_to_vk_shader_stage(MESA_SHADER_VERTEX);
+ }
+
+ if (!modules[MESA_SHADER_FRAGMENT]) {
+ nir_builder fs_b;
+ nir_builder_init_simple_shader(&fs_b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ fs_b.shader->info.name = ralloc_strdup(fs_b.shader, "noop_fs");
+ fs_m.nir = fs_b.shader;
+ modules[MESA_SHADER_FRAGMENT] = &fs_m;
+ }
+
+ if (modules[MESA_SHADER_FRAGMENT]) {
+ union ac_shader_variant_key key;
+ key.fs.col_format = pipeline->graphics.blend.spi_shader_col_format;
+ key.fs.is_int8 = radv_pipeline_compute_is_int8(pCreateInfo);
+
+ const VkPipelineShaderStageCreateInfo *stage = pStages[MESA_SHADER_FRAGMENT];
+
+ pipeline->shaders[MESA_SHADER_FRAGMENT] =
+ radv_pipeline_compile(pipeline, cache, modules[MESA_SHADER_FRAGMENT],
+ stage ? stage->pName : "main",
+ MESA_SHADER_FRAGMENT,
+ stage ? stage->pSpecializationInfo : NULL,
+ pipeline->layout, &key, dump);
+ pipeline->active_stages |= mesa_to_vk_shader_stage(MESA_SHADER_FRAGMENT);
+ }
+
+ if (fs_m.nir)
+ ralloc_free(fs_m.nir);
+
+ radv_pipeline_init_depth_stencil_state(pipeline, pCreateInfo, extra);
+ radv_pipeline_init_raster_state(pipeline, pCreateInfo);
+ radv_pipeline_init_multisample_state(pipeline, pCreateInfo);
+ pipeline->graphics.prim = si_translate_prim(pCreateInfo->pInputAssemblyState->topology);
+ pipeline->graphics.gs_out = si_conv_prim_to_gs_out(pCreateInfo->pInputAssemblyState->topology);
+ if (extra && extra->use_rectlist) {
+ pipeline->graphics.prim = V_008958_DI_PT_RECTLIST;
+ pipeline->graphics.gs_out = V_028A6C_OUTPRIM_TYPE_TRISTRIP;
+ }
+ pipeline->graphics.prim_restart_enable = !!pCreateInfo->pInputAssemblyState->primitiveRestartEnable;
+
+ const VkPipelineVertexInputStateCreateInfo *vi_info =
+ pCreateInfo->pVertexInputState;
+ for (uint32_t i = 0; i < vi_info->vertexAttributeDescriptionCount; i++) {
+ const VkVertexInputAttributeDescription *desc =
+ &vi_info->pVertexAttributeDescriptions[i];
+ unsigned loc = desc->location;
+ const struct vk_format_description *format_desc;
+ int first_non_void;
+ uint32_t num_format, data_format;
+ format_desc = vk_format_description(desc->format);
+ first_non_void = vk_format_get_first_non_void_channel(desc->format);
+
+ num_format = radv_translate_buffer_numformat(format_desc, first_non_void);
+ data_format = radv_translate_buffer_dataformat(format_desc, first_non_void);
+
+ pipeline->va_rsrc_word3[loc] = S_008F0C_DST_SEL_X(si_map_swizzle(format_desc->swizzle[0])) |
+ S_008F0C_DST_SEL_Y(si_map_swizzle(format_desc->swizzle[1])) |
+ S_008F0C_DST_SEL_Z(si_map_swizzle(format_desc->swizzle[2])) |
+ S_008F0C_DST_SEL_W(si_map_swizzle(format_desc->swizzle[3])) |
+ S_008F0C_NUM_FORMAT(num_format) |
+ S_008F0C_DATA_FORMAT(data_format);
+ pipeline->va_format_size[loc] = format_desc->block.bits / 8;
+ pipeline->va_offset[loc] = desc->offset;
+ pipeline->va_binding[loc] = desc->binding;
+ pipeline->num_vertex_attribs = MAX2(pipeline->num_vertex_attribs, loc + 1);
+ }
+
+ for (uint32_t i = 0; i < vi_info->vertexBindingDescriptionCount; i++) {
+ const VkVertexInputBindingDescription *desc =
+ &vi_info->pVertexBindingDescriptions[i];
+
+ pipeline->binding_stride[desc->binding] = desc->stride;
+ }
+
+ return VK_SUCCESS;
+}
+
+VkResult
+radv_graphics_pipeline_create(
+ VkDevice _device,
+ VkPipelineCache _cache,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra,
+ const VkAllocationCallbacks *pAllocator,
+ VkPipeline *pPipeline)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline_cache, cache, _cache);
+ struct radv_pipeline *pipeline;
+ VkResult result;
+
+ pipeline = radv_alloc2(&device->alloc, pAllocator, sizeof(*pipeline), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (pipeline == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(pipeline, 0, sizeof(*pipeline));
+ result = radv_pipeline_init(pipeline, device, cache,
+ pCreateInfo, extra, pAllocator);
+ if (result != VK_SUCCESS) {
+ radv_free2(&device->alloc, pAllocator, pipeline);
+ return result;
+ }
+
+ *pPipeline = radv_pipeline_to_handle(pipeline);
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_CreateGraphicsPipelines(
+ VkDevice _device,
+ VkPipelineCache pipelineCache,
+ uint32_t count,
+ const VkGraphicsPipelineCreateInfo* pCreateInfos,
+ const VkAllocationCallbacks* pAllocator,
+ VkPipeline* pPipelines)
+{
+ VkResult result = VK_SUCCESS;
+ unsigned i = 0;
+
+ for (; i < count; i++) {
+ result = radv_graphics_pipeline_create(_device,
+ pipelineCache,
+ &pCreateInfos[i],
+ NULL, pAllocator, &pPipelines[i]);
+ if (result != VK_SUCCESS) {
+ for (unsigned j = 0; j < i; j++) {
+ radv_DestroyPipeline(_device, pPipelines[j], pAllocator);
+ }
+
+ return result;
+ }
+ }
+
+ return VK_SUCCESS;
+}
+
+static VkResult radv_compute_pipeline_create(
+ VkDevice _device,
+ VkPipelineCache _cache,
+ const VkComputePipelineCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkPipeline* pPipeline)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline_cache, cache, _cache);
+ RADV_FROM_HANDLE(radv_shader_module, module, pCreateInfo->stage.module);
+ struct radv_pipeline *pipeline;
+ bool dump = getenv("RADV_DUMP_SHADERS");
+
+ pipeline = radv_alloc2(&device->alloc, pAllocator, sizeof(*pipeline), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (pipeline == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ memset(pipeline, 0, sizeof(*pipeline));
+ pipeline->device = device;
+ pipeline->layout = radv_pipeline_layout_from_handle(pCreateInfo->layout);
+
+ pipeline->shaders[MESA_SHADER_COMPUTE] =
+ radv_pipeline_compile(pipeline, cache, module,
+ pCreateInfo->stage.pName,
+ MESA_SHADER_COMPUTE,
+ pCreateInfo->stage.pSpecializationInfo,
+ pipeline->layout, NULL, dump);
+
+ *pPipeline = radv_pipeline_to_handle(pipeline);
+ return VK_SUCCESS;
+}
+VkResult radv_CreateComputePipelines(
+ VkDevice _device,
+ VkPipelineCache pipelineCache,
+ uint32_t count,
+ const VkComputePipelineCreateInfo* pCreateInfos,
+ const VkAllocationCallbacks* pAllocator,
+ VkPipeline* pPipelines)
+{
+ VkResult result = VK_SUCCESS;
+
+ unsigned i = 0;
+ for (; i < count; i++) {
+ result = radv_compute_pipeline_create(_device, pipelineCache,
+ &pCreateInfos[i],
+ pAllocator, &pPipelines[i]);
+ if (result != VK_SUCCESS) {
+ for (unsigned j = 0; j < i; j++) {
+ radv_DestroyPipeline(_device, pPipelines[j], pAllocator);
+ }
+
+ return result;
+ }
+ }
+
+ return VK_SUCCESS;
+}
--- /dev/null
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "util/mesa-sha1.h"
+#include "util/debug.h"
+#include "radv_private.h"
+
+#include "ac_nir_to_llvm.h"
+
+struct cache_entry {
+ unsigned char sha1[20];
+ uint32_t code_size;
+ struct ac_shader_variant_info variant_info;
+ struct ac_shader_config config;
+ uint32_t rsrc1, rsrc2;
+ struct radv_shader_variant *variant;
+ uint32_t code[0];
+};
+
+void
+radv_pipeline_cache_init(struct radv_pipeline_cache *cache,
+ struct radv_device *device)
+{
+ cache->device = device;
+ pthread_mutex_init(&cache->mutex, NULL);
+
+ cache->modified = false;
+ cache->kernel_count = 0;
+ cache->total_size = 0;
+ cache->table_size = 1024;
+ const size_t byte_size = cache->table_size * sizeof(cache->hash_table[0]);
+ cache->hash_table = malloc(byte_size);
+
+ /* We don't consider allocation failure fatal, we just start with a 0-sized
+ * cache. */
+ if (cache->hash_table == NULL ||
+ !env_var_as_boolean("RADV_ENABLE_PIPELINE_CACHE", true))
+ cache->table_size = 0;
+ else
+ memset(cache->hash_table, 0, byte_size);
+}
+
+void
+radv_pipeline_cache_finish(struct radv_pipeline_cache *cache)
+{
+ for (unsigned i = 0; i < cache->table_size; ++i)
+ if (cache->hash_table[i]) {
+ if (cache->hash_table[i]->variant)
+ radv_shader_variant_destroy(cache->device,
+ cache->hash_table[i]->variant);
+ radv_free(&cache->alloc, cache->hash_table[i]);
+ }
+ pthread_mutex_destroy(&cache->mutex);
+ free(cache->hash_table);
+}
+
+static uint32_t
+entry_size(struct cache_entry *entry)
+{
+ return sizeof(*entry) + entry->code_size;
+}
+
+void
+radv_hash_shader(unsigned char *hash, struct radv_shader_module *module,
+ const char *entrypoint,
+ const VkSpecializationInfo *spec_info,
+ const struct radv_pipeline_layout *layout,
+ const union ac_shader_variant_key *key)
+{
+ struct mesa_sha1 *ctx;
+
+ ctx = _mesa_sha1_init();
+ if (key)
+ _mesa_sha1_update(ctx, key, sizeof(*key));
+ _mesa_sha1_update(ctx, module->sha1, sizeof(module->sha1));
+ _mesa_sha1_update(ctx, entrypoint, strlen(entrypoint));
+ if (layout)
+ _mesa_sha1_update(ctx, layout->sha1, sizeof(layout->sha1));
+ if (spec_info) {
+ _mesa_sha1_update(ctx, spec_info->pMapEntries,
+ spec_info->mapEntryCount * sizeof spec_info->pMapEntries[0]);
+ _mesa_sha1_update(ctx, spec_info->pData, spec_info->dataSize);
+ }
+ _mesa_sha1_final(ctx, hash);
+}
+
+
+static struct cache_entry *
+radv_pipeline_cache_search_unlocked(struct radv_pipeline_cache *cache,
+ const unsigned char *sha1)
+{
+ const uint32_t mask = cache->table_size - 1;
+ const uint32_t start = (*(uint32_t *) sha1);
+
+ for (uint32_t i = 0; i < cache->table_size; i++) {
+ const uint32_t index = (start + i) & mask;
+ struct cache_entry *entry = cache->hash_table[index];
+
+ if (!entry)
+ return NULL;
+
+ if (memcmp(entry->sha1, sha1, sizeof(entry->sha1)) == 0) {
+ return entry;
+ }
+ }
+
+ unreachable("hash table should never be full");
+}
+
+static struct cache_entry *
+radv_pipeline_cache_search(struct radv_pipeline_cache *cache,
+ const unsigned char *sha1)
+{
+ struct cache_entry *entry;
+
+ pthread_mutex_lock(&cache->mutex);
+
+ entry = radv_pipeline_cache_search_unlocked(cache, sha1);
+
+ pthread_mutex_unlock(&cache->mutex);
+
+ return entry;
+}
+
+struct radv_shader_variant *
+radv_create_shader_variant_from_pipeline_cache(struct radv_device *device,
+ struct radv_pipeline_cache *cache,
+ const unsigned char *sha1)
+{
+ struct cache_entry *entry = radv_pipeline_cache_search(cache, sha1);
+
+ if (!entry)
+ return NULL;
+
+ if (!entry->variant) {
+ struct radv_shader_variant *variant;
+
+ variant = calloc(1, sizeof(struct radv_shader_variant));
+ if (!variant)
+ return NULL;
+
+ variant->config = entry->config;
+ variant->info = entry->variant_info;
+ variant->rsrc1 = entry->rsrc1;
+ variant->rsrc2 = entry->rsrc2;
+ variant->ref_count = 1;
+
+ variant->bo = device->ws->buffer_create(device->ws, entry->code_size, 256,
+ RADEON_DOMAIN_GTT, RADEON_FLAG_CPU_ACCESS);
+
+ void *ptr = device->ws->buffer_map(variant->bo);
+ memcpy(ptr, entry->code, entry->code_size);
+ device->ws->buffer_unmap(variant->bo);
+
+ entry->variant = variant;
+ }
+
+ __sync_fetch_and_add(&entry->variant->ref_count, 1);
+ return entry->variant;
+}
+
+
+static void
+radv_pipeline_cache_set_entry(struct radv_pipeline_cache *cache,
+ struct cache_entry *entry)
+{
+ const uint32_t mask = cache->table_size - 1;
+ const uint32_t start = (*(uint32_t *) entry->sha1);
+
+ /* We'll always be able to insert when we get here. */
+ assert(cache->kernel_count < cache->table_size / 2);
+
+ for (uint32_t i = 0; i < cache->table_size; i++) {
+ const uint32_t index = (start + i) & mask;
+ if (!cache->hash_table[index]) {
+ cache->hash_table[index] = entry;
+ break;
+ }
+ }
+
+ cache->total_size += entry_size(entry);
+ cache->kernel_count++;
+}
+
+
+static VkResult
+radv_pipeline_cache_grow(struct radv_pipeline_cache *cache)
+{
+ const uint32_t table_size = cache->table_size * 2;
+ const uint32_t old_table_size = cache->table_size;
+ const size_t byte_size = table_size * sizeof(cache->hash_table[0]);
+ struct cache_entry **table;
+ struct cache_entry **old_table = cache->hash_table;
+
+ table = malloc(byte_size);
+ if (table == NULL)
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+
+ cache->hash_table = table;
+ cache->table_size = table_size;
+ cache->kernel_count = 0;
+ cache->total_size = 0;
+
+ memset(cache->hash_table, 0, byte_size);
+ for (uint32_t i = 0; i < old_table_size; i++) {
+ struct cache_entry *entry = old_table[i];
+ if (!entry)
+ continue;
+
+ radv_pipeline_cache_set_entry(cache, entry);
+ }
+
+ free(old_table);
+
+ return VK_SUCCESS;
+}
+
+static void
+radv_pipeline_cache_add_entry(struct radv_pipeline_cache *cache,
+ struct cache_entry *entry)
+{
+ if (cache->kernel_count == cache->table_size / 2)
+ radv_pipeline_cache_grow(cache);
+
+ /* Failing to grow that hash table isn't fatal, but may mean we don't
+ * have enough space to add this new kernel. Only add it if there's room.
+ */
+ if (cache->kernel_count < cache->table_size / 2)
+ radv_pipeline_cache_set_entry(cache, entry);
+}
+
+struct radv_shader_variant *
+radv_pipeline_cache_insert_shader(struct radv_pipeline_cache *cache,
+ const unsigned char *sha1,
+ struct radv_shader_variant *variant,
+ const void *code, unsigned code_size)
+{
+ pthread_mutex_lock(&cache->mutex);
+ struct cache_entry *entry = radv_pipeline_cache_search_unlocked(cache, sha1);
+ if (entry) {
+ if (entry->variant) {
+ radv_shader_variant_destroy(cache->device, variant);
+ variant = entry->variant;
+ } else {
+ entry->variant = variant;
+ }
+ __sync_fetch_and_add(&variant->ref_count, 1);
+ pthread_mutex_unlock(&cache->mutex);
+ return variant;
+ }
+
+ entry = radv_alloc(&cache->alloc, sizeof(*entry) + code_size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_CACHE);
+ if (!entry) {
+ pthread_mutex_unlock(&cache->mutex);
+ return variant;
+ }
+
+ memcpy(entry->sha1, sha1, 20);
+ memcpy(entry->code, code, code_size);
+ entry->config = variant->config;
+ entry->variant_info = variant->info;
+ entry->rsrc1 = variant->rsrc1;
+ entry->rsrc2 = variant->rsrc2;
+ entry->code_size = code_size;
+ entry->variant = variant;
+ __sync_fetch_and_add(&variant->ref_count, 1);
+
+ radv_pipeline_cache_add_entry(cache, entry);
+
+ cache->modified = true;
+ pthread_mutex_unlock(&cache->mutex);
+ return variant;
+}
+
+struct cache_header {
+ uint32_t header_size;
+ uint32_t header_version;
+ uint32_t vendor_id;
+ uint32_t device_id;
+ uint8_t uuid[VK_UUID_SIZE];
+};
+void
+radv_pipeline_cache_load(struct radv_pipeline_cache *cache,
+ const void *data, size_t size)
+{
+ struct radv_device *device = cache->device;
+ struct cache_header header;
+ uint8_t uuid[VK_UUID_SIZE];
+
+ if (size < sizeof(header))
+ return;
+ memcpy(&header, data, sizeof(header));
+ if (header.header_size < sizeof(header))
+ return;
+ if (header.header_version != VK_PIPELINE_CACHE_HEADER_VERSION_ONE)
+ return;
+ if (header.vendor_id != 0x1002)
+ return;
+ if (header.device_id != device->instance->physicalDevice.rad_info.pci_id)
+ return;
+ radv_device_get_cache_uuid(uuid);
+ if (memcmp(header.uuid, uuid, VK_UUID_SIZE) != 0)
+ return;
+
+ char *end = (void *) data + size;
+ char *p = (void *) data + header.header_size;
+
+ while (end - p >= sizeof(struct cache_entry)) {
+ struct cache_entry *entry = (struct cache_entry*)p;
+ struct cache_entry *dest_entry;
+ if(end - p < sizeof(*entry) + entry->code_size)
+ break;
+
+ dest_entry = radv_alloc(&cache->alloc, sizeof(*entry) + entry->code_size,
+ 8, VK_SYSTEM_ALLOCATION_SCOPE_CACHE);
+ if (dest_entry) {
+ memcpy(dest_entry, entry, sizeof(*entry) + entry->code_size);
+ dest_entry->variant = NULL;
+ radv_pipeline_cache_add_entry(cache, dest_entry);
+ }
+ p += sizeof (*entry) + entry->code_size;
+ }
+}
+
+VkResult radv_CreatePipelineCache(
+ VkDevice _device,
+ const VkPipelineCacheCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkPipelineCache* pPipelineCache)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ struct radv_pipeline_cache *cache;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO);
+ assert(pCreateInfo->flags == 0);
+
+ cache = radv_alloc2(&device->alloc, pAllocator,
+ sizeof(*cache), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (cache == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ if (pAllocator)
+ cache->alloc = *pAllocator;
+ else
+ cache->alloc = device->alloc;
+
+ radv_pipeline_cache_init(cache, device);
+
+ if (pCreateInfo->initialDataSize > 0) {
+ radv_pipeline_cache_load(cache,
+ pCreateInfo->pInitialData,
+ pCreateInfo->initialDataSize);
+ }
+
+ *pPipelineCache = radv_pipeline_cache_to_handle(cache);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroyPipelineCache(
+ VkDevice _device,
+ VkPipelineCache _cache,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline_cache, cache, _cache);
+
+ if (!cache)
+ return;
+ radv_pipeline_cache_finish(cache);
+
+ radv_free2(&device->alloc, pAllocator, cache);
+}
+
+VkResult radv_GetPipelineCacheData(
+ VkDevice _device,
+ VkPipelineCache _cache,
+ size_t* pDataSize,
+ void* pData)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_pipeline_cache, cache, _cache);
+ struct cache_header *header;
+ VkResult result = VK_SUCCESS;
+ const size_t size = sizeof(*header) + cache->total_size;
+ if (pData == NULL) {
+ *pDataSize = size;
+ return VK_SUCCESS;
+ }
+ if (*pDataSize < sizeof(*header)) {
+ *pDataSize = 0;
+ return VK_INCOMPLETE;
+ }
+ void *p = pData, *end = pData + *pDataSize;
+ header = p;
+ header->header_size = sizeof(*header);
+ header->header_version = VK_PIPELINE_CACHE_HEADER_VERSION_ONE;
+ header->vendor_id = 0x1002;
+ header->device_id = device->instance->physicalDevice.rad_info.pci_id;
+ radv_device_get_cache_uuid(header->uuid);
+ p += header->header_size;
+
+ struct cache_entry *entry;
+ for (uint32_t i = 0; i < cache->table_size; i++) {
+ if (!cache->hash_table[i])
+ continue;
+ entry = cache->hash_table[i];
+ const uint32_t size = entry_size(entry);
+ if (end < p + size) {
+ result = VK_INCOMPLETE;
+ break;
+ }
+
+ memcpy(p, entry, size);
+ ((struct cache_entry*)p)->variant = NULL;
+ p += size;
+ }
+ *pDataSize = p - pData;
+
+ return result;
+}
+
+static void
+radv_pipeline_cache_merge(struct radv_pipeline_cache *dst,
+ struct radv_pipeline_cache *src)
+{
+ for (uint32_t i = 0; i < src->table_size; i++) {
+ struct cache_entry *entry = src->hash_table[i];
+ if (!entry || radv_pipeline_cache_search(dst, entry->sha1))
+ continue;
+
+ radv_pipeline_cache_add_entry(dst, entry);
+
+ src->hash_table[i] = NULL;
+ }
+}
+
+VkResult radv_MergePipelineCaches(
+ VkDevice _device,
+ VkPipelineCache destCache,
+ uint32_t srcCacheCount,
+ const VkPipelineCache* pSrcCaches)
+{
+ RADV_FROM_HANDLE(radv_pipeline_cache, dst, destCache);
+
+ for (uint32_t i = 0; i < srcCacheCount; i++) {
+ RADV_FROM_HANDLE(radv_pipeline_cache, src, pSrcCaches[i]);
+
+ radv_pipeline_cache_merge(dst, src);
+ }
+
+ return VK_SUCCESS;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <pthread.h>
+#include <assert.h>
+#include <stdint.h>
+#include <string.h>
+#ifdef HAVE_VALGRIND
+#include <valgrind.h>
+#include <memcheck.h>
+#define VG(x) x
+#define __gen_validate_value(x) VALGRIND_CHECK_MEM_IS_DEFINED(&(x), sizeof(x))
+#else
+#define VG(x)
+#endif
+
+#include <amdgpu.h>
+#include "radv_device_info.h"
+#include "compiler/shader_enums.h"
+#include "util/macros.h"
+#include "util/list.h"
+#include "main/macros.h"
+#include "radv_radeon_winsys.h"
+#include "ac_binary.h"
+#include "ac_nir_to_llvm.h"
+#include "radv_descriptor_set.h"
+
+#include <llvm-c/TargetMachine.h>
+
+/* Pre-declarations needed for WSI entrypoints */
+struct wl_surface;
+struct wl_display;
+typedef struct xcb_connection_t xcb_connection_t;
+typedef uint32_t xcb_visualid_t;
+typedef uint32_t xcb_window_t;
+
+#include <vulkan/vulkan.h>
+#include <vulkan/vulkan_intel.h>
+#include <vulkan/vk_icd.h>
+
+#include "radv_entrypoints.h"
+
+
+#define MAX_VBS 32
+#define MAX_VERTEX_ATTRIBS 32
+#define MAX_RTS 8
+#define MAX_VIEWPORTS 16
+#define MAX_SCISSORS 16
+#define MAX_PUSH_CONSTANTS_SIZE 128
+#define MAX_DYNAMIC_BUFFERS 16
+#define MAX_IMAGES 8
+#define MAX_SAMPLES_LOG2 4 /* SKL supports 16 samples */
+#define NUM_META_FS_KEYS 11
+
+#define NUM_DEPTH_CLEAR_PIPELINES 3
+
+#define radv_noreturn __attribute__((__noreturn__))
+#define radv_printflike(a, b) __attribute__((__format__(__printf__, a, b)))
+
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+
+static inline uint32_t
+align_u32(uint32_t v, uint32_t a)
+{
+ assert(a != 0 && a == (a & -a));
+ return (v + a - 1) & ~(a - 1);
+}
+
+static inline uint32_t
+align_u32_npot(uint32_t v, uint32_t a)
+{
+ return (v + a - 1) / a * a;
+}
+
+static inline uint64_t
+align_u64(uint64_t v, uint64_t a)
+{
+ assert(a != 0 && a == (a & -a));
+ return (v + a - 1) & ~(a - 1);
+}
+
+static inline int32_t
+align_i32(int32_t v, int32_t a)
+{
+ assert(a != 0 && a == (a & -a));
+ return (v + a - 1) & ~(a - 1);
+}
+
+/** Alignment must be a power of 2. */
+static inline bool
+radv_is_aligned(uintmax_t n, uintmax_t a)
+{
+ assert(a == (a & -a));
+ return (n & (a - 1)) == 0;
+}
+
+static inline uint32_t
+round_up_u32(uint32_t v, uint32_t a)
+{
+ return (v + a - 1) / a;
+}
+
+static inline uint64_t
+round_up_u64(uint64_t v, uint64_t a)
+{
+ return (v + a - 1) / a;
+}
+
+static inline uint32_t
+radv_minify(uint32_t n, uint32_t levels)
+{
+ if (unlikely(n == 0))
+ return 0;
+ else
+ return MAX(n >> levels, 1);
+}
+static inline float
+radv_clamp_f(float f, float min, float max)
+{
+ assert(min < max);
+
+ if (f > max)
+ return max;
+ else if (f < min)
+ return min;
+ else
+ return f;
+}
+
+static inline bool
+radv_clear_mask(uint32_t *inout_mask, uint32_t clear_mask)
+{
+ if (*inout_mask & clear_mask) {
+ *inout_mask &= ~clear_mask;
+ return true;
+ } else {
+ return false;
+ }
+}
+
+#define for_each_bit(b, dword) \
+ for (uint32_t __dword = (dword); \
+ (b) = __builtin_ffs(__dword) - 1, __dword; \
+ __dword &= ~(1 << (b)))
+
+#define typed_memcpy(dest, src, count) ({ \
+ static_assert(sizeof(*src) == sizeof(*dest), ""); \
+ memcpy((dest), (src), (count) * sizeof(*(src))); \
+ })
+
+#define zero(x) (memset(&(x), 0, sizeof(x)))
+
+/* Define no kernel as 1, since that's an illegal offset for a kernel */
+#define NO_KERNEL 1
+
+struct radv_common {
+ VkStructureType sType;
+ const void* pNext;
+};
+
+/* Whenever we generate an error, pass it through this function. Useful for
+ * debugging, where we can break on it. Only call at error site, not when
+ * propagating errors. Might be useful to plug in a stack trace here.
+ */
+
+VkResult __vk_errorf(VkResult error, const char *file, int line, const char *format, ...);
+
+#ifdef DEBUG
+#define vk_error(error) __vk_errorf(error, __FILE__, __LINE__, NULL);
+#define vk_errorf(error, format, ...) __vk_errorf(error, __FILE__, __LINE__, format, ## __VA_ARGS__);
+#else
+#define vk_error(error) error
+#define vk_errorf(error, format, ...) error
+#endif
+
+void __radv_finishme(const char *file, int line, const char *format, ...)
+ radv_printflike(3, 4);
+void radv_loge(const char *format, ...) radv_printflike(1, 2);
+void radv_loge_v(const char *format, va_list va);
+
+/**
+ * Print a FINISHME message, including its source location.
+ */
+#define radv_finishme(format, ...) \
+ __radv_finishme(__FILE__, __LINE__, format, ##__VA_ARGS__);
+
+/* A non-fatal assert. Useful for debugging. */
+#ifdef DEBUG
+#define radv_assert(x) ({ \
+ if (unlikely(!(x))) \
+ fprintf(stderr, "%s:%d ASSERT: %s\n", __FILE__, __LINE__, #x); \
+ })
+#else
+#define radv_assert(x)
+#endif
+
+/**
+ * If a block of code is annotated with radv_validate, then the block runs only
+ * in debug builds.
+ */
+#ifdef DEBUG
+#define radv_validate if (1)
+#else
+#define radv_validate if (0)
+#endif
+
+void radv_abortf(const char *format, ...) radv_noreturn radv_printflike(1, 2);
+void radv_abortfv(const char *format, va_list va) radv_noreturn;
+
+#define stub_return(v) \
+ do { \
+ radv_finishme("stub %s", __func__); \
+ return (v); \
+ } while (0)
+
+#define stub() \
+ do { \
+ radv_finishme("stub %s", __func__); \
+ return; \
+ } while (0)
+
+/**
+ * A dynamically growable, circular buffer. Elements are added at head and
+ * removed from tail. head and tail are free-running uint32_t indices and we
+ * only compute the modulo with size when accessing the array. This way,
+ * number of bytes in the queue is always head - tail, even in case of
+ * wraparound.
+ */
+
+struct radv_vector {
+ uint32_t head;
+ uint32_t tail;
+ uint32_t element_size;
+ uint32_t size;
+ void *data;
+};
+
+int radv_vector_init(struct radv_vector *queue, uint32_t element_size, uint32_t size);
+void *radv_vector_add(struct radv_vector *queue);
+void *radv_vector_remove(struct radv_vector *queue);
+
+static inline int
+radv_vector_length(struct radv_vector *queue)
+{
+ return (queue->head - queue->tail) / queue->element_size;
+}
+
+static inline void *
+radv_vector_head(struct radv_vector *vector)
+{
+ assert(vector->tail < vector->head);
+ return (void *)((char *)vector->data +
+ ((vector->head - vector->element_size) &
+ (vector->size - 1)));
+}
+
+static inline void *
+radv_vector_tail(struct radv_vector *vector)
+{
+ return (void *)((char *)vector->data + (vector->tail & (vector->size - 1)));
+}
+
+static inline void
+radv_vector_finish(struct radv_vector *queue)
+{
+ free(queue->data);
+}
+
+#define radv_vector_foreach(elem, queue) \
+ static_assert(__builtin_types_compatible_p(__typeof__(queue), struct radv_vector *), ""); \
+ for (uint32_t __radv_vector_offset = (queue)->tail; \
+ elem = (queue)->data + (__radv_vector_offset & ((queue)->size - 1)), __radv_vector_offset < (queue)->head; \
+ __radv_vector_offset += (queue)->element_size)
+
+void *radv_resolve_entrypoint(uint32_t index);
+void *radv_lookup_entrypoint(const char *name);
+
+extern struct radv_dispatch_table dtable;
+
+#define RADV_CALL(func) ({ \
+ if (dtable.func == NULL) { \
+ size_t idx = offsetof(struct radv_dispatch_table, func) / sizeof(void *); \
+ dtable.entrypoints[idx] = radv_resolve_entrypoint(idx); \
+ } \
+ dtable.func; \
+ })
+
+static inline void *
+radv_alloc(const VkAllocationCallbacks *alloc,
+ size_t size, size_t align,
+ VkSystemAllocationScope scope)
+{
+ return alloc->pfnAllocation(alloc->pUserData, size, align, scope);
+}
+
+static inline void *
+radv_realloc(const VkAllocationCallbacks *alloc,
+ void *ptr, size_t size, size_t align,
+ VkSystemAllocationScope scope)
+{
+ return alloc->pfnReallocation(alloc->pUserData, ptr, size, align, scope);
+}
+
+static inline void
+radv_free(const VkAllocationCallbacks *alloc, void *data)
+{
+ alloc->pfnFree(alloc->pUserData, data);
+}
+
+static inline void *
+radv_alloc2(const VkAllocationCallbacks *parent_alloc,
+ const VkAllocationCallbacks *alloc,
+ size_t size, size_t align,
+ VkSystemAllocationScope scope)
+{
+ if (alloc)
+ return radv_alloc(alloc, size, align, scope);
+ else
+ return radv_alloc(parent_alloc, size, align, scope);
+}
+
+static inline void
+radv_free2(const VkAllocationCallbacks *parent_alloc,
+ const VkAllocationCallbacks *alloc,
+ void *data)
+{
+ if (alloc)
+ radv_free(alloc, data);
+ else
+ radv_free(parent_alloc, data);
+}
+
+struct radv_wsi_interaface;
+
+#define VK_ICD_WSI_PLATFORM_MAX 5
+
+struct radv_physical_device {
+ VK_LOADER_DATA _loader_data;
+
+ struct radv_instance * instance;
+
+ struct radeon_winsys *ws;
+ struct radeon_info rad_info;
+ uint32_t chipset_id;
+ char path[20];
+ const char * name;
+ uint64_t aperture_size;
+ int cmd_parser_version;
+ uint32_t pci_vendor_id;
+ uint32_t pci_device_id;
+
+ struct radv_wsi_interface * wsi[VK_ICD_WSI_PLATFORM_MAX];
+};
+
+struct radv_instance {
+ VK_LOADER_DATA _loader_data;
+
+ VkAllocationCallbacks alloc;
+
+ uint32_t apiVersion;
+ int physicalDeviceCount;
+ struct radv_physical_device physicalDevice;
+};
+
+VkResult radv_init_wsi(struct radv_physical_device *physical_device);
+void radv_finish_wsi(struct radv_physical_device *physical_device);
+
+struct cache_entry;
+
+struct radv_pipeline_cache {
+ struct radv_device * device;
+ pthread_mutex_t mutex;
+
+ uint32_t total_size;
+ uint32_t table_size;
+ uint32_t kernel_count;
+ struct cache_entry ** hash_table;
+ bool modified;
+
+ VkAllocationCallbacks alloc;
+};
+
+void
+radv_pipeline_cache_init(struct radv_pipeline_cache *cache,
+ struct radv_device *device);
+void
+radv_pipeline_cache_finish(struct radv_pipeline_cache *cache);
+void
+radv_pipeline_cache_load(struct radv_pipeline_cache *cache,
+ const void *data, size_t size);
+
+struct radv_shader_variant *
+radv_create_shader_variant_from_pipeline_cache(struct radv_device *device,
+ struct radv_pipeline_cache *cache,
+ const unsigned char *sha1);
+
+struct radv_shader_variant *
+radv_pipeline_cache_insert_shader(struct radv_pipeline_cache *cache,
+ const unsigned char *sha1,
+ struct radv_shader_variant *variant,
+ const void *code, unsigned code_size);
+
+void radv_shader_variant_destroy(struct radv_device *device,
+ struct radv_shader_variant *variant);
+
+struct radv_meta_state {
+ VkAllocationCallbacks alloc;
+
+ struct radv_pipeline_cache cache;
+
+ /**
+ * Use array element `i` for images with `2^i` samples.
+ */
+ struct {
+ VkRenderPass render_pass[NUM_META_FS_KEYS];
+ struct radv_pipeline *color_pipelines[NUM_META_FS_KEYS];
+
+ VkRenderPass depth_only_rp[NUM_DEPTH_CLEAR_PIPELINES];
+ struct radv_pipeline *depth_only_pipeline[NUM_DEPTH_CLEAR_PIPELINES];
+ VkRenderPass stencil_only_rp[NUM_DEPTH_CLEAR_PIPELINES];
+ struct radv_pipeline *stencil_only_pipeline[NUM_DEPTH_CLEAR_PIPELINES];
+ VkRenderPass depthstencil_rp[NUM_DEPTH_CLEAR_PIPELINES];
+ struct radv_pipeline *depthstencil_pipeline[NUM_DEPTH_CLEAR_PIPELINES];
+ } clear[1 + MAX_SAMPLES_LOG2];
+
+ struct {
+ VkRenderPass render_pass[NUM_META_FS_KEYS];
+
+ /** Pipeline that blits from a 1D image. */
+ VkPipeline pipeline_1d_src[NUM_META_FS_KEYS];
+
+ /** Pipeline that blits from a 2D image. */
+ VkPipeline pipeline_2d_src[NUM_META_FS_KEYS];
+
+ /** Pipeline that blits from a 3D image. */
+ VkPipeline pipeline_3d_src[NUM_META_FS_KEYS];
+
+ VkRenderPass depth_only_rp;
+ VkPipeline depth_only_1d_pipeline;
+ VkPipeline depth_only_2d_pipeline;
+ VkPipeline depth_only_3d_pipeline;
+
+ VkRenderPass stencil_only_rp;
+ VkPipeline stencil_only_1d_pipeline;
+ VkPipeline stencil_only_2d_pipeline;
+ VkPipeline stencil_only_3d_pipeline;
+ VkPipelineLayout pipeline_layout;
+ VkDescriptorSetLayout ds_layout;
+ } blit;
+
+ struct {
+ VkRenderPass render_passes[NUM_META_FS_KEYS];
+
+ VkPipelineLayout p_layouts[2];
+ VkDescriptorSetLayout ds_layouts[2];
+ VkPipeline pipelines[2][NUM_META_FS_KEYS];
+
+ VkRenderPass depth_only_rp;
+ VkPipeline depth_only_pipeline[2];
+
+ VkRenderPass stencil_only_rp;
+ VkPipeline stencil_only_pipeline[2];
+ } blit2d;
+
+ struct {
+ VkPipelineLayout img_p_layout;
+ VkDescriptorSetLayout img_ds_layout;
+ VkPipeline pipeline;
+ } itob;
+ struct {
+ VkRenderPass render_pass;
+ VkPipelineLayout img_p_layout;
+ VkDescriptorSetLayout img_ds_layout;
+ VkPipeline pipeline;
+ } btoi;
+
+ struct {
+ VkPipeline pipeline;
+ VkRenderPass pass;
+ } resolve;
+
+ struct {
+ VkDescriptorSetLayout ds_layout;
+ VkPipelineLayout p_layout;
+ struct {
+ VkPipeline pipeline;
+ VkPipeline i_pipeline;
+ } rc[MAX_SAMPLES_LOG2];
+ } resolve_compute;
+
+ struct {
+ VkPipeline decompress_pipeline;
+ VkPipeline resummarize_pipeline;
+ VkRenderPass pass;
+ } depth_decomp;
+
+ struct {
+ VkPipeline cmask_eliminate_pipeline;
+ VkPipeline fmask_decompress_pipeline;
+ VkRenderPass pass;
+ } fast_clear_flush;
+
+ struct {
+ VkPipelineLayout fill_p_layout;
+ VkPipelineLayout copy_p_layout;
+ VkDescriptorSetLayout fill_ds_layout;
+ VkDescriptorSetLayout copy_ds_layout;
+ VkPipeline fill_pipeline;
+ VkPipeline copy_pipeline;
+ } buffer;
+};
+
+struct radv_queue {
+ VK_LOADER_DATA _loader_data;
+
+ struct radv_device * device;
+
+ struct radv_state_pool * pool;
+};
+
+struct radv_device {
+ VK_LOADER_DATA _loader_data;
+
+ VkAllocationCallbacks alloc;
+
+ struct radv_instance * instance;
+ struct radeon_winsys *ws;
+ struct radeon_winsys_ctx *hw_ctx;
+
+ struct radv_meta_state meta_state;
+ struct radv_queue queue;
+ struct radeon_winsys_cs *empty_cs;
+
+ bool allow_fast_clears;
+ bool allow_dcc;
+
+ /* MSAA sample locations.
+ * The first index is the sample index.
+ * The second index is the coordinate: X, Y. */
+ float sample_locations_1x[1][2];
+ float sample_locations_2x[2][2];
+ float sample_locations_4x[4][2];
+ float sample_locations_8x[8][2];
+ float sample_locations_16x[16][2];
+};
+
+void radv_device_get_cache_uuid(void *uuid);
+
+struct radv_device_memory {
+ struct radeon_winsys_bo *bo;
+ uint32_t type_index;
+ VkDeviceSize map_size;
+ void * map;
+};
+
+
+struct radv_descriptor_range {
+ uint64_t va;
+ uint32_t size;
+};
+
+struct radv_descriptor_set {
+ const struct radv_descriptor_set_layout *layout;
+ struct list_head descriptor_pool;
+ uint32_t size;
+
+ struct radv_buffer_view *buffer_views;
+ struct radeon_winsys_bo *bo;
+ uint64_t va;
+ uint32_t *mapped_ptr;
+ struct radv_descriptor_range *dynamic_descriptors;
+ struct radeon_winsys_bo *descriptors[0];
+};
+
+struct radv_descriptor_pool_free_node {
+ int next;
+ uint32_t offset;
+ uint32_t size;
+};
+
+struct radv_descriptor_pool {
+ struct list_head descriptor_sets;
+
+ struct radeon_winsys_bo *bo;
+ uint8_t *mapped_ptr;
+ uint64_t current_offset;
+ uint64_t size;
+
+ int free_list;
+ int full_list;
+ uint32_t max_sets;
+ struct radv_descriptor_pool_free_node free_nodes[];
+};
+
+struct radv_buffer {
+ struct radv_device * device;
+ VkDeviceSize size;
+
+ VkBufferUsageFlags usage;
+
+ /* Set when bound */
+ struct radeon_winsys_bo * bo;
+ VkDeviceSize offset;
+};
+
+
+enum radv_cmd_dirty_bits {
+ RADV_CMD_DIRTY_DYNAMIC_VIEWPORT = 1 << 0, /* VK_DYNAMIC_STATE_VIEWPORT */
+ RADV_CMD_DIRTY_DYNAMIC_SCISSOR = 1 << 1, /* VK_DYNAMIC_STATE_SCISSOR */
+ RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH = 1 << 2, /* VK_DYNAMIC_STATE_LINE_WIDTH */
+ RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS = 1 << 3, /* VK_DYNAMIC_STATE_DEPTH_BIAS */
+ RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS = 1 << 4, /* VK_DYNAMIC_STATE_BLEND_CONSTANTS */
+ RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS = 1 << 5, /* VK_DYNAMIC_STATE_DEPTH_BOUNDS */
+ RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK = 1 << 6, /* VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK */
+ RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK = 1 << 7, /* VK_DYNAMIC_STATE_STENCIL_WRITE_MASK */
+ RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE = 1 << 8, /* VK_DYNAMIC_STATE_STENCIL_REFERENCE */
+ RADV_CMD_DIRTY_DYNAMIC_ALL = (1 << 9) - 1,
+ RADV_CMD_DIRTY_PIPELINE = 1 << 9,
+ RADV_CMD_DIRTY_INDEX_BUFFER = 1 << 10,
+ RADV_CMD_DIRTY_RENDER_TARGETS = 1 << 11,
+};
+typedef uint32_t radv_cmd_dirty_mask_t;
+
+enum radv_cmd_flush_bits {
+ RADV_CMD_FLAG_INV_ICACHE = 1 << 0,
+ /* SMEM L1, other names: KCACHE, constant cache, DCACHE, data cache */
+ RADV_CMD_FLAG_INV_SMEM_L1 = 1 << 1,
+ /* VMEM L1 can optionally be bypassed (GLC=1). Other names: TC L1 */
+ RADV_CMD_FLAG_INV_VMEM_L1 = 1 << 2,
+ /* Used by everything except CB/DB, can be bypassed (SLC=1). Other names: TC L2 */
+ RADV_CMD_FLAG_INV_GLOBAL_L2 = 1 << 3,
+ /* Framebuffer caches */
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META = 1 << 4,
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB_META = 1 << 5,
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB = 1 << 6,
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB = 1 << 7,
+ /* Engine synchronization. */
+ RADV_CMD_FLAG_VS_PARTIAL_FLUSH = 1 << 8,
+ RADV_CMD_FLAG_PS_PARTIAL_FLUSH = 1 << 9,
+ RADV_CMD_FLAG_CS_PARTIAL_FLUSH = 1 << 10,
+ RADV_CMD_FLAG_VGT_FLUSH = 1 << 11,
+
+ RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER = (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_CB_META |
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB_META)
+};
+
+struct radv_vertex_binding {
+ struct radv_buffer * buffer;
+ VkDeviceSize offset;
+};
+
+struct radv_dynamic_state {
+ struct {
+ uint32_t count;
+ VkViewport viewports[MAX_VIEWPORTS];
+ } viewport;
+
+ struct {
+ uint32_t count;
+ VkRect2D scissors[MAX_SCISSORS];
+ } scissor;
+
+ float line_width;
+
+ struct {
+ float bias;
+ float clamp;
+ float slope;
+ } depth_bias;
+
+ float blend_constants[4];
+
+ struct {
+ float min;
+ float max;
+ } depth_bounds;
+
+ struct {
+ uint32_t front;
+ uint32_t back;
+ } stencil_compare_mask;
+
+ struct {
+ uint32_t front;
+ uint32_t back;
+ } stencil_write_mask;
+
+ struct {
+ uint32_t front;
+ uint32_t back;
+ } stencil_reference;
+};
+
+extern const struct radv_dynamic_state default_dynamic_state;
+
+void radv_dynamic_state_copy(struct radv_dynamic_state *dest,
+ const struct radv_dynamic_state *src,
+ uint32_t copy_mask);
+/**
+ * Attachment state when recording a renderpass instance.
+ *
+ * The clear value is valid only if there exists a pending clear.
+ */
+struct radv_attachment_state {
+ VkImageAspectFlags pending_clear_aspects;
+ VkClearValue clear_value;
+ VkImageLayout current_layout;
+};
+
+struct radv_cmd_state {
+ uint32_t vb_dirty;
+ bool vertex_descriptors_dirty;
+ radv_cmd_dirty_mask_t dirty;
+
+ struct radv_pipeline * pipeline;
+ struct radv_pipeline * emitted_pipeline;
+ struct radv_pipeline * compute_pipeline;
+ struct radv_pipeline * emitted_compute_pipeline;
+ struct radv_framebuffer * framebuffer;
+ struct radv_render_pass * pass;
+ const struct radv_subpass * subpass;
+ struct radv_dynamic_state dynamic;
+ struct radv_vertex_binding vertex_bindings[MAX_VBS];
+ struct radv_descriptor_set * descriptors[MAX_SETS];
+ struct radv_attachment_state * attachments;
+ VkRect2D render_area;
+ struct radv_buffer * index_buffer;
+ uint32_t index_type;
+ uint32_t index_offset;
+ uint32_t last_primitive_reset_index;
+ enum radv_cmd_flush_bits flush_bits;
+ unsigned active_occlusion_queries;
+ float offset_scale;
+};
+struct radv_cmd_pool {
+ VkAllocationCallbacks alloc;
+ struct list_head cmd_buffers;
+};
+
+struct radv_cmd_buffer_upload {
+ uint8_t *map;
+ unsigned offset;
+ uint64_t size;
+ struct radeon_winsys_bo *upload_bo;
+ struct list_head list;
+};
+
+struct radv_cmd_buffer {
+ VK_LOADER_DATA _loader_data;
+
+ struct radv_device * device;
+
+ struct radv_cmd_pool * pool;
+ struct list_head pool_link;
+
+ VkCommandBufferUsageFlags usage_flags;
+ VkCommandBufferLevel level;
+ struct radeon_winsys_cs *cs;
+ struct radv_cmd_state state;
+
+ uint8_t push_constants[MAX_PUSH_CONSTANTS_SIZE];
+ uint32_t dynamic_buffers[16 * MAX_DYNAMIC_BUFFERS];
+ VkShaderStageFlags push_constant_stages;
+
+ struct radv_cmd_buffer_upload upload;
+
+ bool record_fail;
+};
+
+struct radv_image;
+
+void si_init_config(struct radv_physical_device *physical_device,
+ struct radv_cmd_buffer *cmd_buffer);
+void si_write_viewport(struct radeon_winsys_cs *cs, int first_vp,
+ int count, const VkViewport *viewports);
+void si_write_scissors(struct radeon_winsys_cs *cs, int first,
+ int count, const VkRect2D *scissors);
+uint32_t si_get_ia_multi_vgt_param(struct radv_cmd_buffer *cmd_buffer);
+void si_emit_cache_flush(struct radv_cmd_buffer *cmd_buffer);
+void si_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer,
+ uint64_t src_va, uint64_t dest_va,
+ uint64_t size);
+void si_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer, uint64_t va,
+ uint64_t size, unsigned value);
+void radv_set_db_count_control(struct radv_cmd_buffer *cmd_buffer);
+void radv_bind_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_descriptor_set *set,
+ unsigned idx);
+bool
+radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer *cmd_buffer,
+ unsigned size,
+ unsigned alignment,
+ unsigned *out_offset,
+ void **ptr);
+void
+radv_cmd_buffer_set_subpass(struct radv_cmd_buffer *cmd_buffer,
+ const struct radv_subpass *subpass,
+ bool transitions);
+bool
+radv_cmd_buffer_upload_data(struct radv_cmd_buffer *cmd_buffer,
+ unsigned size, unsigned alignmnet,
+ const void *data, unsigned *out_offset);
+void
+radv_emit_framebuffer_state(struct radv_cmd_buffer *cmd_buffer);
+void radv_cmd_buffer_clear_subpass(struct radv_cmd_buffer *cmd_buffer);
+void radv_cmd_buffer_resolve_subpass(struct radv_cmd_buffer *cmd_buffer);
+void radv_cayman_emit_msaa_sample_locs(struct radeon_winsys_cs *cs, int nr_samples);
+unsigned radv_cayman_get_maxdist(int log_samples);
+void radv_device_init_msaa(struct radv_device *device);
+void radv_set_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ VkClearDepthStencilValue ds_clear_value,
+ VkImageAspectFlags aspects);
+void radv_set_color_clear_regs(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image,
+ int idx,
+ uint32_t color_values[2]);
+void radv_fill_buffer(struct radv_cmd_buffer *cmd_buffer,
+ struct radeon_winsys_bo *bo,
+ uint64_t offset, uint64_t size, uint32_t value);
+
+/*
+ * Takes x,y,z as exact numbers of invocations, instead of blocks.
+ *
+ * Limitations: Can't call normal dispatch functions without binding or rebinding
+ * the compute pipeline.
+ */
+void radv_unaligned_dispatch(
+ struct radv_cmd_buffer *cmd_buffer,
+ uint32_t x,
+ uint32_t y,
+ uint32_t z);
+
+struct radv_event {
+ struct radeon_winsys_bo *bo;
+ uint64_t *map;
+};
+
+struct nir_shader;
+
+struct radv_shader_module {
+ struct nir_shader * nir;
+ unsigned char sha1[20];
+ uint32_t size;
+ char data[0];
+};
+
+union ac_shader_variant_key;
+
+void
+radv_hash_shader(unsigned char *hash, struct radv_shader_module *module,
+ const char *entrypoint,
+ const VkSpecializationInfo *spec_info,
+ const struct radv_pipeline_layout *layout,
+ const union ac_shader_variant_key *key);
+
+static inline gl_shader_stage
+vk_to_mesa_shader_stage(VkShaderStageFlagBits vk_stage)
+{
+ assert(__builtin_popcount(vk_stage) == 1);
+ return ffs(vk_stage) - 1;
+}
+
+static inline VkShaderStageFlagBits
+mesa_to_vk_shader_stage(gl_shader_stage mesa_stage)
+{
+ return (1 << mesa_stage);
+}
+
+#define RADV_STAGE_MASK ((1 << MESA_SHADER_STAGES) - 1)
+
+#define radv_foreach_stage(stage, stage_bits) \
+ for (gl_shader_stage stage, \
+ __tmp = (gl_shader_stage)((stage_bits) & RADV_STAGE_MASK); \
+ stage = __builtin_ffs(__tmp) - 1, __tmp; \
+ __tmp &= ~(1 << (stage)))
+
+struct radv_shader_variant {
+ uint32_t ref_count;
+
+ struct radeon_winsys_bo *bo;
+ struct ac_shader_config config;
+ struct ac_shader_variant_info info;
+ unsigned rsrc1;
+ unsigned rsrc2;
+};
+
+struct radv_depth_stencil_state {
+ uint32_t db_depth_control;
+ uint32_t db_stencil_control;
+ uint32_t db_render_control;
+ uint32_t db_render_override2;
+};
+
+struct radv_blend_state {
+ uint32_t cb_color_control;
+ uint32_t cb_target_mask;
+ uint32_t sx_mrt0_blend_opt[8];
+ uint32_t cb_blend_control[8];
+
+ uint32_t spi_shader_col_format;
+ uint32_t cb_shader_mask;
+ uint32_t db_alpha_to_mask;
+};
+
+unsigned radv_format_meta_fs_key(VkFormat format);
+
+struct radv_raster_state {
+ uint32_t pa_cl_clip_cntl;
+ uint32_t pa_cl_vs_out_cntl;
+ uint32_t spi_interp_control;
+ uint32_t pa_su_point_size;
+ uint32_t pa_su_point_minmax;
+ uint32_t pa_su_line_cntl;
+ uint32_t pa_su_vtx_cntl;
+ uint32_t pa_su_sc_mode_cntl;
+};
+
+struct radv_multisample_state {
+ uint32_t db_eqaa;
+ uint32_t pa_sc_line_cntl;
+ uint32_t pa_sc_mode_cntl_0;
+ uint32_t pa_sc_mode_cntl_1;
+ uint32_t pa_sc_aa_config;
+ uint32_t pa_sc_aa_mask[2];
+ unsigned num_samples;
+};
+
+struct radv_pipeline {
+ struct radv_device * device;
+ uint32_t dynamic_state_mask;
+ struct radv_dynamic_state dynamic_state;
+
+ struct radv_pipeline_layout * layout;
+
+ bool needs_data_cache;
+
+ struct radv_shader_variant * shaders[MESA_SHADER_STAGES];
+ VkShaderStageFlags active_stages;
+
+ uint32_t va_rsrc_word3[MAX_VERTEX_ATTRIBS];
+ uint32_t va_format_size[MAX_VERTEX_ATTRIBS];
+ uint32_t va_binding[MAX_VERTEX_ATTRIBS];
+ uint32_t va_offset[MAX_VERTEX_ATTRIBS];
+ uint32_t num_vertex_attribs;
+ uint32_t binding_stride[MAX_VBS];
+
+ union {
+ struct {
+ struct radv_blend_state blend;
+ struct radv_depth_stencil_state ds;
+ struct radv_raster_state raster;
+ struct radv_multisample_state ms;
+ unsigned prim;
+ unsigned gs_out;
+ bool prim_restart_enable;
+ } graphics;
+ };
+};
+
+struct radv_graphics_pipeline_create_info {
+ bool use_rectlist;
+ bool db_depth_clear;
+ bool db_stencil_clear;
+ bool db_depth_disable_expclear;
+ bool db_stencil_disable_expclear;
+ bool db_flush_depth_inplace;
+ bool db_flush_stencil_inplace;
+ bool db_resummarize;
+ uint32_t custom_blend_mode;
+};
+
+VkResult
+radv_pipeline_init(struct radv_pipeline *pipeline, struct radv_device *device,
+ struct radv_pipeline_cache *cache,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra,
+ const VkAllocationCallbacks *alloc);
+
+VkResult
+radv_graphics_pipeline_create(VkDevice device,
+ VkPipelineCache cache,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo,
+ const struct radv_graphics_pipeline_create_info *extra,
+ const VkAllocationCallbacks *alloc,
+ VkPipeline *pPipeline);
+
+struct vk_format_description;
+uint32_t radv_translate_buffer_dataformat(const struct vk_format_description *desc,
+ int first_non_void);
+uint32_t radv_translate_buffer_numformat(const struct vk_format_description *desc,
+ int first_non_void);
+uint32_t radv_translate_colorformat(VkFormat format);
+uint32_t radv_translate_color_numformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void);
+uint32_t radv_colorformat_endian_swap(uint32_t colorformat);
+unsigned radv_translate_colorswap(VkFormat format, bool do_endian_swap);
+uint32_t radv_translate_dbformat(VkFormat format);
+uint32_t radv_translate_tex_dataformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void);
+uint32_t radv_translate_tex_numformat(VkFormat format,
+ const struct vk_format_description *desc,
+ int first_non_void);
+bool radv_format_pack_clear_color(VkFormat format,
+ uint32_t clear_vals[2],
+ VkClearColorValue *value);
+bool radv_is_colorbuffer_format_supported(VkFormat format, bool *blendable);
+
+struct radv_fmask_info {
+ uint64_t offset;
+ uint64_t size;
+ unsigned alignment;
+ unsigned pitch_in_pixels;
+ unsigned bank_height;
+ unsigned slice_tile_max;
+ unsigned tile_mode_index;
+};
+
+struct radv_cmask_info {
+ uint64_t offset;
+ uint64_t size;
+ unsigned alignment;
+ unsigned pitch;
+ unsigned height;
+ unsigned xalign;
+ unsigned yalign;
+ unsigned slice_tile_max;
+ unsigned base_address_reg;
+};
+
+struct r600_htile_info {
+ uint64_t offset;
+ uint64_t size;
+ unsigned pitch;
+ unsigned height;
+ unsigned xalign;
+ unsigned yalign;
+};
+
+struct radv_image {
+ VkImageType type;
+ /* The original VkFormat provided by the client. This may not match any
+ * of the actual surface formats.
+ */
+ VkFormat vk_format;
+ VkImageAspectFlags aspects;
+ VkExtent3D extent;
+ uint32_t levels;
+ uint32_t array_size;
+ uint32_t samples; /**< VkImageCreateInfo::samples */
+ VkImageUsageFlags usage; /**< Superset of VkImageCreateInfo::usage. */
+ VkImageTiling tiling; /** VkImageCreateInfo::tiling */
+
+ VkDeviceSize size;
+ uint32_t alignment;
+
+ /* Set when bound */
+ struct radeon_winsys_bo *bo;
+ VkDeviceSize offset;
+ uint32_t dcc_offset;
+ struct radeon_surf surface;
+
+ struct radv_fmask_info fmask;
+ struct radv_cmask_info cmask;
+ uint32_t clear_value_offset;
+
+ /* Depth buffer compression and fast clear. */
+ struct r600_htile_info htile;
+};
+
+bool radv_layout_has_htile(const struct radv_image *image,
+ VkImageLayout layout);
+bool radv_layout_is_htile_compressed(const struct radv_image *image,
+ VkImageLayout layout);
+bool radv_layout_can_expclear(const struct radv_image *image,
+ VkImageLayout layout);
+bool radv_layout_has_cmask(const struct radv_image *image,
+ VkImageLayout layout);
+static inline uint32_t
+radv_get_layerCount(const struct radv_image *image,
+ const VkImageSubresourceRange *range)
+{
+ return range->layerCount == VK_REMAINING_ARRAY_LAYERS ?
+ image->array_size - range->baseArrayLayer : range->layerCount;
+}
+
+static inline uint32_t
+radv_get_levelCount(const struct radv_image *image,
+ const VkImageSubresourceRange *range)
+{
+ return range->levelCount == VK_REMAINING_MIP_LEVELS ?
+ image->levels - range->baseMipLevel : range->levelCount;
+}
+
+struct radeon_bo_metadata;
+void
+radv_init_metadata(struct radv_device *device,
+ struct radv_image *image,
+ struct radeon_bo_metadata *metadata);
+
+struct radv_image_view {
+ struct radv_image *image; /**< VkImageViewCreateInfo::image */
+ struct radeon_winsys_bo *bo;
+
+ VkImageViewType type;
+ VkImageAspectFlags aspect_mask;
+ VkFormat vk_format;
+ uint32_t base_layer;
+ uint32_t layer_count;
+ uint32_t base_mip;
+ VkExtent3D extent; /**< Extent of VkImageViewCreateInfo::baseMipLevel. */
+
+ uint32_t descriptor[8];
+ uint32_t fmask_descriptor[8];
+};
+
+struct radv_image_create_info {
+ const VkImageCreateInfo *vk_info;
+ uint32_t stride;
+ bool scanout;
+};
+
+VkResult radv_image_create(VkDevice _device,
+ const struct radv_image_create_info *info,
+ const VkAllocationCallbacks* alloc,
+ VkImage *pImage);
+
+void radv_image_view_init(struct radv_image_view *view,
+ struct radv_device *device,
+ const VkImageViewCreateInfo* pCreateInfo,
+ struct radv_cmd_buffer *cmd_buffer,
+ VkImageUsageFlags usage_mask);
+void radv_image_set_optimal_micro_tile_mode(struct radv_device *device,
+ struct radv_image *image, uint32_t micro_tile_mode);
+struct radv_buffer_view {
+ struct radeon_winsys_bo *bo;
+ VkFormat vk_format;
+ uint64_t range; /**< VkBufferViewCreateInfo::range */
+ uint32_t state[4];
+};
+void radv_buffer_view_init(struct radv_buffer_view *view,
+ struct radv_device *device,
+ const VkBufferViewCreateInfo* pCreateInfo,
+ struct radv_cmd_buffer *cmd_buffer);
+
+static inline struct VkExtent3D
+radv_sanitize_image_extent(const VkImageType imageType,
+ const struct VkExtent3D imageExtent)
+{
+ switch (imageType) {
+ case VK_IMAGE_TYPE_1D:
+ return (VkExtent3D) { imageExtent.width, 1, 1 };
+ case VK_IMAGE_TYPE_2D:
+ return (VkExtent3D) { imageExtent.width, imageExtent.height, 1 };
+ case VK_IMAGE_TYPE_3D:
+ return imageExtent;
+ default:
+ unreachable("invalid image type");
+ }
+}
+
+static inline struct VkOffset3D
+radv_sanitize_image_offset(const VkImageType imageType,
+ const struct VkOffset3D imageOffset)
+{
+ switch (imageType) {
+ case VK_IMAGE_TYPE_1D:
+ return (VkOffset3D) { imageOffset.x, 0, 0 };
+ case VK_IMAGE_TYPE_2D:
+ return (VkOffset3D) { imageOffset.x, imageOffset.y, 0 };
+ case VK_IMAGE_TYPE_3D:
+ return imageOffset;
+ default:
+ unreachable("invalid image type");
+ }
+}
+
+struct radv_sampler {
+ uint32_t state[4];
+};
+
+struct radv_color_buffer_info {
+ uint32_t cb_color_base;
+ uint32_t cb_color_pitch;
+ uint32_t cb_color_slice;
+ uint32_t cb_color_view;
+ uint32_t cb_color_info;
+ uint32_t cb_color_attrib;
+ uint32_t cb_dcc_control;
+ uint32_t cb_color_cmask;
+ uint32_t cb_color_cmask_slice;
+ uint32_t cb_color_fmask;
+ uint32_t cb_color_fmask_slice;
+ uint32_t cb_clear_value0;
+ uint32_t cb_clear_value1;
+ uint32_t cb_dcc_base;
+ uint32_t micro_tile_mode;
+};
+
+struct radv_ds_buffer_info {
+ uint32_t db_depth_info;
+ uint32_t db_z_info;
+ uint32_t db_stencil_info;
+ uint32_t db_z_read_base;
+ uint32_t db_stencil_read_base;
+ uint32_t db_z_write_base;
+ uint32_t db_stencil_write_base;
+ uint32_t db_depth_view;
+ uint32_t db_depth_size;
+ uint32_t db_depth_slice;
+ uint32_t db_htile_surface;
+ uint32_t db_htile_data_base;
+ uint32_t pa_su_poly_offset_db_fmt_cntl;
+ float offset_scale;
+};
+
+struct radv_attachment_info {
+ union {
+ struct radv_color_buffer_info cb;
+ struct radv_ds_buffer_info ds;
+ };
+ struct radv_image_view *attachment;
+};
+
+struct radv_framebuffer {
+ uint32_t width;
+ uint32_t height;
+ uint32_t layers;
+
+ uint32_t attachment_count;
+ struct radv_attachment_info attachments[0];
+};
+
+struct radv_subpass_barrier {
+ VkPipelineStageFlags src_stage_mask;
+ VkAccessFlags src_access_mask;
+ VkAccessFlags dst_access_mask;
+};
+
+struct radv_subpass {
+ uint32_t input_count;
+ VkAttachmentReference * input_attachments;
+ uint32_t color_count;
+ VkAttachmentReference * color_attachments;
+ VkAttachmentReference * resolve_attachments;
+ VkAttachmentReference depth_stencil_attachment;
+
+ /** Subpass has at least one resolve attachment */
+ bool has_resolve;
+
+ struct radv_subpass_barrier start_barrier;
+};
+
+struct radv_render_pass_attachment {
+ VkFormat format;
+ uint32_t samples;
+ VkAttachmentLoadOp load_op;
+ VkAttachmentLoadOp stencil_load_op;
+ VkImageLayout initial_layout;
+ VkImageLayout final_layout;
+};
+
+struct radv_render_pass {
+ uint32_t attachment_count;
+ uint32_t subpass_count;
+ VkAttachmentReference * subpass_attachments;
+ struct radv_render_pass_attachment * attachments;
+ struct radv_subpass_barrier end_barrier;
+ struct radv_subpass subpasses[0];
+};
+
+VkResult radv_device_init_meta(struct radv_device *device);
+void radv_device_finish_meta(struct radv_device *device);
+
+struct radv_query_pool {
+ struct radeon_winsys_bo *bo;
+ uint32_t stride;
+ uint32_t availability_offset;
+ char *ptr;
+ VkQueryType type;
+};
+
+VkResult
+radv_temp_descriptor_set_create(struct radv_device *device,
+ struct radv_cmd_buffer *cmd_buffer,
+ VkDescriptorSetLayout _layout,
+ VkDescriptorSet *_set);
+
+void
+radv_temp_descriptor_set_destroy(struct radv_device *device,
+ VkDescriptorSet _set);
+void radv_initialise_cmask(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image, uint32_t value);
+void radv_initialize_dcc(struct radv_cmd_buffer *cmd_buffer,
+ struct radv_image *image, uint32_t value);
+#define RADV_DEFINE_HANDLE_CASTS(__radv_type, __VkType) \
+ \
+ static inline struct __radv_type * \
+ __radv_type ## _from_handle(__VkType _handle) \
+ { \
+ return (struct __radv_type *) _handle; \
+ } \
+ \
+ static inline __VkType \
+ __radv_type ## _to_handle(struct __radv_type *_obj) \
+ { \
+ return (__VkType) _obj; \
+ }
+
+#define RADV_DEFINE_NONDISP_HANDLE_CASTS(__radv_type, __VkType) \
+ \
+ static inline struct __radv_type * \
+ __radv_type ## _from_handle(__VkType _handle) \
+ { \
+ return (struct __radv_type *)(uintptr_t) _handle; \
+ } \
+ \
+ static inline __VkType \
+ __radv_type ## _to_handle(struct __radv_type *_obj) \
+ { \
+ return (__VkType)(uintptr_t) _obj; \
+ }
+
+#define RADV_FROM_HANDLE(__radv_type, __name, __handle) \
+ struct __radv_type *__name = __radv_type ## _from_handle(__handle)
+
+RADV_DEFINE_HANDLE_CASTS(radv_cmd_buffer, VkCommandBuffer)
+RADV_DEFINE_HANDLE_CASTS(radv_device, VkDevice)
+RADV_DEFINE_HANDLE_CASTS(radv_instance, VkInstance)
+RADV_DEFINE_HANDLE_CASTS(radv_physical_device, VkPhysicalDevice)
+RADV_DEFINE_HANDLE_CASTS(radv_queue, VkQueue)
+
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_cmd_pool, VkCommandPool)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_buffer, VkBuffer)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_buffer_view, VkBufferView)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_descriptor_pool, VkDescriptorPool)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_descriptor_set, VkDescriptorSet)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_descriptor_set_layout, VkDescriptorSetLayout)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_device_memory, VkDeviceMemory)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_fence, VkFence)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_event, VkEvent)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_framebuffer, VkFramebuffer)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_image, VkImage)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_image_view, VkImageView);
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_pipeline_cache, VkPipelineCache)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_pipeline, VkPipeline)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_pipeline_layout, VkPipelineLayout)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_query_pool, VkQueryPool)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_render_pass, VkRenderPass)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_sampler, VkSampler)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_shader_module, VkShaderModule)
+
+#define RADV_DEFINE_STRUCT_CASTS(__radv_type, __VkType) \
+ \
+ static inline const __VkType * \
+ __radv_type ## _to_ ## __VkType(const struct __radv_type *__radv_obj) \
+ { \
+ return (const __VkType *) __radv_obj; \
+ }
+
+#define RADV_COMMON_TO_STRUCT(__VkType, __vk_name, __common_name) \
+ const __VkType *__vk_name = radv_common_to_ ## __VkType(__common_name)
+
+RADV_DEFINE_STRUCT_CASTS(radv_common, VkMemoryBarrier)
+RADV_DEFINE_STRUCT_CASTS(radv_common, VkBufferMemoryBarrier)
+RADV_DEFINE_STRUCT_CASTS(radv_common, VkImageMemoryBarrier)
+
+
--- /dev/null
+/*
+ * Copyrigh 2016 Red Hat Inc.
+ * Based on anv:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "radv_private.h"
+#include "radv_cs.h"
+#include "sid.h"
+
+static unsigned get_max_db(struct radv_device *device)
+{
+ unsigned num_db = device->instance->physicalDevice.rad_info.num_render_backends;
+ unsigned rb_mask = device->instance->physicalDevice.rad_info.enabled_rb_mask;
+
+ if (device->instance->physicalDevice.rad_info.chip_class == SI)
+ num_db = 8;
+ else
+ num_db = MAX2(8, num_db);
+
+ /* Otherwise we need to change the query reset procedure */
+ assert(rb_mask == ((1ull << num_db) - 1));
+
+ return num_db;
+}
+
+VkResult radv_CreateQueryPool(
+ VkDevice _device,
+ const VkQueryPoolCreateInfo* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkQueryPool* pQueryPool)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ uint64_t size;
+ struct radv_query_pool *pool = radv_alloc2(&device->alloc, pAllocator,
+ sizeof(*pool), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+
+ if (!pool)
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+
+
+ switch(pCreateInfo->queryType) {
+ case VK_QUERY_TYPE_OCCLUSION:
+ /* 16 bytes tmp. buffer as the compute packet writes 64 bits, but
+ * the app. may have 32 bits of space. */
+ pool->stride = 16 * get_max_db(device) + 16;
+ break;
+ case VK_QUERY_TYPE_PIPELINE_STATISTICS:
+ pool->stride = 16 * 11;
+ break;
+ case VK_QUERY_TYPE_TIMESTAMP:
+ pool->stride = 8;
+ break;
+ default:
+ unreachable("creating unhandled query type");
+ }
+
+ pool->type = pCreateInfo->queryType;
+ pool->availability_offset = pool->stride * pCreateInfo->queryCount;
+ size = pool->availability_offset + 4 * pCreateInfo->queryCount;
+
+ pool->bo = device->ws->buffer_create(device->ws, size,
+ 64, RADEON_DOMAIN_GTT, 0);
+
+ if (!pool->bo) {
+ radv_free2(&device->alloc, pAllocator, pool);
+ return VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ }
+
+ pool->ptr = device->ws->buffer_map(pool->bo);
+
+ if (!pool->ptr) {
+ device->ws->buffer_destroy(pool->bo);
+ radv_free2(&device->alloc, pAllocator, pool);
+ return VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ }
+ memset(pool->ptr, 0, size);
+
+ *pQueryPool = radv_query_pool_to_handle(pool);
+ return VK_SUCCESS;
+}
+
+void radv_DestroyQueryPool(
+ VkDevice _device,
+ VkQueryPool _pool,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_query_pool, pool, _pool);
+
+ if (!pool)
+ return;
+
+ device->ws->buffer_destroy(pool->bo);
+ radv_free2(&device->alloc, pAllocator, pool);
+}
+
+VkResult radv_GetQueryPoolResults(
+ VkDevice _device,
+ VkQueryPool queryPool,
+ uint32_t firstQuery,
+ uint32_t queryCount,
+ size_t dataSize,
+ void* pData,
+ VkDeviceSize stride,
+ VkQueryResultFlags flags)
+{
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ char *data = pData;
+ VkResult result = VK_SUCCESS;
+
+ for(unsigned i = 0; i < queryCount; ++i, data += stride) {
+ char *dest = data;
+ unsigned query = firstQuery + i;
+ char *src = pool->ptr + query * pool->stride;
+ uint32_t available;
+
+ if (flags & VK_QUERY_RESULT_WAIT_BIT) {
+ while(!*(volatile uint32_t*)(pool->ptr + pool->availability_offset + 4 * query))
+ ;
+ }
+
+ if (!*(uint32_t*)(pool->ptr + pool->availability_offset + 4 * query) &&
+ !(flags & VK_QUERY_RESULT_PARTIAL_BIT)) {
+ if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT)
+ *(uint32_t*)dest = 0;
+ result = VK_NOT_READY;
+ continue;
+
+ }
+
+ available = *(uint32_t*)(pool->ptr + pool->availability_offset + 4 * query);
+ switch (pool->type) {
+ case VK_QUERY_TYPE_TIMESTAMP:
+ if (flags & VK_QUERY_RESULT_64_BIT) {
+ *(uint64_t*)dest = *(uint64_t*)src;
+ dest += 8;
+ } else {
+ *(uint32_t*)dest = *(uint32_t*)src;
+ dest += 4;
+ }
+ break;
+ case VK_QUERY_TYPE_OCCLUSION: {
+ uint64_t result = *(uint64_t*)(src + pool->stride - 16);
+
+ if (flags & VK_QUERY_RESULT_64_BIT) {
+ *(uint64_t*)dest = result;
+ dest += 8;
+ } else {
+ *(uint32_t*)dest = result;
+ dest += 4;
+ }
+ break;
+ default:
+ unreachable("trying to get results of unhandled query type");
+ }
+ }
+
+ if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
+ *(uint32_t*)dest = available;
+ dest += 4;
+ }
+ }
+
+ return result;
+}
+
+void radv_CmdCopyQueryPoolResults(
+ VkCommandBuffer commandBuffer,
+ VkQueryPool queryPool,
+ uint32_t firstQuery,
+ uint32_t queryCount,
+ VkBuffer dstBuffer,
+ VkDeviceSize dstOffset,
+ VkDeviceSize stride,
+ VkQueryResultFlags flags)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ RADV_FROM_HANDLE(radv_buffer, dst_buffer, dstBuffer);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(pool->bo);
+ uint64_t dest_va = cmd_buffer->device->ws->buffer_get_va(dst_buffer->bo);
+ dest_va += dst_buffer->offset + dstOffset;
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, pool->bo, 8);
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, dst_buffer->bo, 8);
+
+ for(unsigned i = 0; i < queryCount; ++i, dest_va += stride) {
+ unsigned query = firstQuery + i;
+ uint64_t local_src_va = va + query * pool->stride;
+ unsigned elem_size = (flags & VK_QUERY_RESULT_64_BIT) ? 8 : 4;
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 26);
+
+ if (flags & VK_QUERY_RESULT_WAIT_BIT) {
+ /* TODO, not sure if there is any case where we won't always be ready yet */
+ uint64_t avail_va = va + pool->availability_offset + 4 * query;
+
+
+ /* This waits on the ME. All copies below are done on the ME */
+ radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
+ radeon_emit(cs, WAIT_REG_MEM_EQUAL | WAIT_REG_MEM_MEM_SPACE(1));
+ radeon_emit(cs, avail_va);
+ radeon_emit(cs, avail_va >> 32);
+ radeon_emit(cs, 1); /* reference value */
+ radeon_emit(cs, 0xffffffff); /* mask */
+ radeon_emit(cs, 4); /* poll interval */
+ }
+
+ switch (pool->type) {
+ case VK_QUERY_TYPE_OCCLUSION:
+ local_src_va += pool->stride - 16;
+
+ case VK_QUERY_TYPE_TIMESTAMP:
+ radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
+ radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
+ COPY_DATA_DST_SEL(COPY_DATA_MEM) |
+ ((flags & VK_QUERY_RESULT_64_BIT) ? COPY_DATA_COUNT_SEL : 0));
+ radeon_emit(cs, local_src_va);
+ radeon_emit(cs, local_src_va >> 32);
+ radeon_emit(cs, dest_va);
+ radeon_emit(cs, dest_va >> 32);
+ break;
+ default:
+ unreachable("trying to get results of unhandled query type");
+ }
+
+ /* The flag could be still changed while the data copy is busy and we
+ * then might have invalid data, but a ready flag. However, the availability
+ * writes happen on the ME too, so they should be synchronized. Might need to
+ * revisit this with multiple queues.
+ */
+ if (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) {
+ uint64_t avail_va = va + pool->availability_offset + 4 * query;
+ uint64_t avail_dest_va = dest_va;
+ if (pool->type != VK_QUERY_TYPE_PIPELINE_STATISTICS)
+ avail_dest_va += elem_size;
+ else
+ abort();
+
+ radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
+ radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
+ COPY_DATA_DST_SEL(COPY_DATA_MEM));
+ radeon_emit(cs, avail_va);
+ radeon_emit(cs, avail_va >> 32);
+ radeon_emit(cs, avail_dest_va);
+ radeon_emit(cs, avail_dest_va >> 32);
+ }
+
+ assert(cs->cdw <= cdw_max);
+ }
+
+}
+
+void radv_CmdResetQueryPool(
+ VkCommandBuffer commandBuffer,
+ VkQueryPool queryPool,
+ uint32_t firstQuery,
+ uint32_t queryCount)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(pool->bo);
+
+ cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, pool->bo, 8);
+
+ si_cp_dma_clear_buffer(cmd_buffer, va + firstQuery * pool->stride,
+ queryCount * pool->stride, 0);
+ si_cp_dma_clear_buffer(cmd_buffer, va + pool->availability_offset + firstQuery * 4,
+ queryCount * 4, 0);
+}
+
+void radv_CmdBeginQuery(
+ VkCommandBuffer commandBuffer,
+ VkQueryPool queryPool,
+ uint32_t query,
+ VkQueryControlFlags flags)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(pool->bo);
+ va += pool->stride * query;
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, pool->bo, 8);
+
+ switch (pool->type) {
+ case VK_QUERY_TYPE_OCCLUSION:
+ radeon_check_space(cmd_buffer->device->ws, cs, 7);
+
+ ++cmd_buffer->state.active_occlusion_queries;
+ if (cmd_buffer->state.active_occlusion_queries == 1)
+ radv_set_db_count_control(cmd_buffer);
+
+ radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
+ radeon_emit(cs, EVENT_TYPE(V_028A90_ZPASS_DONE) | EVENT_INDEX(1));
+ radeon_emit(cs, va);
+ radeon_emit(cs, va >> 32);
+ break;
+ default:
+ unreachable("beginning unhandled query type");
+ }
+}
+
+
+void radv_CmdEndQuery(
+ VkCommandBuffer commandBuffer,
+ VkQueryPool queryPool,
+ uint32_t query)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(pool->bo);
+ uint64_t avail_va = va + pool->availability_offset + 4 * query;
+ va += pool->stride * query;
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, pool->bo, 8);
+
+ switch (pool->type) {
+ case VK_QUERY_TYPE_OCCLUSION:
+ radeon_check_space(cmd_buffer->device->ws, cs, 14);
+
+ cmd_buffer->state.active_occlusion_queries--;
+ if (cmd_buffer->state.active_occlusion_queries == 0)
+ radv_set_db_count_control(cmd_buffer);
+
+ radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
+ radeon_emit(cs, EVENT_TYPE(V_028A90_ZPASS_DONE) | EVENT_INDEX(1));
+ radeon_emit(cs, va + 8);
+ radeon_emit(cs, (va + 8) >> 32);
+
+ radeon_emit(cs, PKT3(PKT3_OCCLUSION_QUERY, 3, 0));
+ radeon_emit(cs, va);
+ radeon_emit(cs, va >> 32);
+ radeon_emit(cs, va + pool->stride - 16);
+ radeon_emit(cs, (va + pool->stride - 16) >> 32);
+
+ break;
+ default:
+ unreachable("ending unhandled query type");
+ }
+
+ radeon_check_space(cmd_buffer->device->ws, cs, 5);
+
+ radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
+ radeon_emit(cs, S_370_DST_SEL(V_370_MEMORY_SYNC) |
+ S_370_WR_CONFIRM(1) |
+ S_370_ENGINE_SEL(V_370_ME));
+ radeon_emit(cs, avail_va);
+ radeon_emit(cs, avail_va >> 32);
+ radeon_emit(cs, 1);
+}
+
+void radv_CmdWriteTimestamp(
+ VkCommandBuffer commandBuffer,
+ VkPipelineStageFlagBits pipelineStage,
+ VkQueryPool queryPool,
+ uint32_t query)
+{
+ RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
+ RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint64_t va = cmd_buffer->device->ws->buffer_get_va(pool->bo);
+ uint64_t avail_va = va + pool->availability_offset + 4 * query;
+ uint64_t query_va = va + pool->stride * query;
+
+ cmd_buffer->device->ws->cs_add_buffer(cs, pool->bo, 5);
+
+ unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 11);
+
+ radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
+ radeon_emit(cs, EVENT_TYPE(V_028A90_BOTTOM_OF_PIPE_TS) | EVENT_INDEX(5));
+ radeon_emit(cs, query_va);
+ radeon_emit(cs, (3 << 29) | ((query_va >> 32) & 0xFFFF));
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+
+ radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
+ radeon_emit(cs, S_370_DST_SEL(V_370_MEMORY_SYNC) |
+ S_370_WR_CONFIRM(1) |
+ S_370_ENGINE_SEL(V_370_ME));
+ radeon_emit(cs, avail_va);
+ radeon_emit(cs, avail_va >> 32);
+ radeon_emit(cs, 1);
+
+ assert(cmd_buffer->cs->cdw <= cdw_max);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Based on radeon_winsys.h which is:
+ * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2010 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include "main/macros.h"
+#include "amd_family.h"
+
+#define FREE(x) free(x)
+
+enum radeon_bo_domain { /* bitfield */
+ RADEON_DOMAIN_GTT = 2,
+ RADEON_DOMAIN_VRAM = 4,
+ RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT
+};
+
+enum radeon_bo_flag { /* bitfield */
+ RADEON_FLAG_GTT_WC = (1 << 0),
+ RADEON_FLAG_CPU_ACCESS = (1 << 1),
+ RADEON_FLAG_NO_CPU_ACCESS = (1 << 2),
+};
+
+enum radeon_bo_usage { /* bitfield */
+ RADEON_USAGE_READ = 2,
+ RADEON_USAGE_WRITE = 4,
+ RADEON_USAGE_READWRITE = RADEON_USAGE_READ | RADEON_USAGE_WRITE
+};
+
+enum ring_type {
+ RING_GFX = 0,
+ RING_COMPUTE,
+ RING_DMA,
+ RING_UVD,
+ RING_VCE,
+ RING_LAST,
+};
+
+struct radeon_winsys_cs {
+ unsigned cdw; /* Number of used dwords. */
+ unsigned max_dw; /* Maximum number of dwords. */
+ uint32_t *buf; /* The base pointer of the chunk. */
+};
+
+struct radeon_info {
+ /* PCI info: domain:bus:dev:func */
+ uint32_t pci_domain;
+ uint32_t pci_bus;
+ uint32_t pci_dev;
+ uint32_t pci_func;
+
+ /* Device info. */
+ uint32_t pci_id;
+ enum radeon_family family;
+ const char *name;
+ enum chip_class chip_class;
+ uint32_t gart_page_size;
+ uint64_t gart_size;
+ uint64_t vram_size;
+ bool has_dedicated_vram;
+ bool has_virtual_memory;
+ bool gfx_ib_pad_with_type2;
+ bool has_sdma;
+ bool has_uvd;
+ uint32_t vce_fw_version;
+ uint32_t vce_harvest_config;
+ uint32_t clock_crystal_freq;
+
+ /* Kernel info. */
+ uint32_t drm_major; /* version */
+ uint32_t drm_minor;
+ uint32_t drm_patchlevel;
+ bool has_userptr;
+
+ /* Shader cores. */
+ uint32_t r600_max_quad_pipes; /* wave size / 16 */
+ uint32_t max_shader_clock;
+ uint32_t num_good_compute_units;
+ uint32_t max_se; /* shader engines */
+ uint32_t max_sh_per_se; /* shader arrays per shader engine */
+
+ /* Render backends (color + depth blocks). */
+ uint32_t r300_num_gb_pipes;
+ uint32_t r300_num_z_pipes;
+ uint32_t r600_gb_backend_map; /* R600 harvest config */
+ bool r600_gb_backend_map_valid;
+ uint32_t r600_num_banks;
+ uint32_t num_render_backends;
+ uint32_t num_tile_pipes; /* pipe count from PIPE_CONFIG */
+ uint32_t pipe_interleave_bytes;
+ uint32_t enabled_rb_mask; /* GCN harvest config */
+
+ /* Tile modes. */
+ uint32_t si_tile_mode_array[32];
+ uint32_t cik_macrotile_mode_array[16];
+};
+
+#define RADEON_SURF_MAX_LEVEL 32
+
+#define RADEON_SURF_TYPE_MASK 0xFF
+#define RADEON_SURF_TYPE_SHIFT 0
+#define RADEON_SURF_TYPE_1D 0
+#define RADEON_SURF_TYPE_2D 1
+#define RADEON_SURF_TYPE_3D 2
+#define RADEON_SURF_TYPE_CUBEMAP 3
+#define RADEON_SURF_TYPE_1D_ARRAY 4
+#define RADEON_SURF_TYPE_2D_ARRAY 5
+#define RADEON_SURF_MODE_MASK 0xFF
+#define RADEON_SURF_MODE_SHIFT 8
+#define RADEON_SURF_MODE_LINEAR_ALIGNED 1
+#define RADEON_SURF_MODE_1D 2
+#define RADEON_SURF_MODE_2D 3
+#define RADEON_SURF_SCANOUT (1 << 16)
+#define RADEON_SURF_ZBUFFER (1 << 17)
+#define RADEON_SURF_SBUFFER (1 << 18)
+#define RADEON_SURF_Z_OR_SBUFFER (RADEON_SURF_ZBUFFER | RADEON_SURF_SBUFFER)
+#define RADEON_SURF_HAS_SBUFFER_MIPTREE (1 << 19)
+#define RADEON_SURF_HAS_TILE_MODE_INDEX (1 << 20)
+#define RADEON_SURF_FMASK (1 << 21)
+#define RADEON_SURF_DISABLE_DCC (1 << 22)
+
+#define RADEON_SURF_GET(v, field) (((v) >> RADEON_SURF_ ## field ## _SHIFT) & RADEON_SURF_ ## field ## _MASK)
+#define RADEON_SURF_SET(v, field) (((v) & RADEON_SURF_ ## field ## _MASK) << RADEON_SURF_ ## field ## _SHIFT)
+#define RADEON_SURF_CLR(v, field) ((v) & ~(RADEON_SURF_ ## field ## _MASK << RADEON_SURF_ ## field ## _SHIFT))
+
+struct radeon_surf_level {
+ uint64_t offset;
+ uint64_t slice_size;
+ uint32_t npix_x;
+ uint32_t npix_y;
+ uint32_t npix_z;
+ uint32_t nblk_x;
+ uint32_t nblk_y;
+ uint32_t nblk_z;
+ uint32_t pitch_bytes;
+ uint32_t mode;
+ uint64_t dcc_offset;
+ uint64_t dcc_fast_clear_size;
+ bool dcc_enabled;
+};
+
+
+/* surface defintions from the winsys */
+struct radeon_surf {
+ /* These are inputs to the calculator. */
+ uint32_t npix_x;
+ uint32_t npix_y;
+ uint32_t npix_z;
+ uint32_t blk_w;
+ uint32_t blk_h;
+ uint32_t blk_d;
+ uint32_t array_size;
+ uint32_t last_level;
+ uint32_t bpe;
+ uint32_t nsamples;
+ uint32_t flags;
+
+ /* These are return values. Some of them can be set by the caller, but
+ * they will be treated as hints (e.g. bankw, bankh) and might be
+ * changed by the calculator.
+ */
+ uint64_t bo_size;
+ uint64_t bo_alignment;
+ /* This applies to EG and later. */
+ uint32_t bankw;
+ uint32_t bankh;
+ uint32_t mtilea;
+ uint32_t tile_split;
+ uint32_t stencil_tile_split;
+ uint64_t stencil_offset;
+ struct radeon_surf_level level[RADEON_SURF_MAX_LEVEL];
+ struct radeon_surf_level stencil_level[RADEON_SURF_MAX_LEVEL];
+ uint32_t tiling_index[RADEON_SURF_MAX_LEVEL];
+ uint32_t stencil_tiling_index[RADEON_SURF_MAX_LEVEL];
+ uint32_t pipe_config;
+ uint32_t num_banks;
+ uint32_t macro_tile_index;
+ uint32_t micro_tile_mode; /* displayable, thin, depth, rotated */
+
+ /* Whether the depth miptree or stencil miptree as used by the DB are
+ * adjusted from their TC compatible form to ensure depth/stencil
+ * compatibility. If either is true, the corresponding plane cannot be
+ * sampled from.
+ */
+ bool depth_adjusted;
+ bool stencil_adjusted;
+
+ uint64_t dcc_size;
+ uint64_t dcc_alignment;
+};
+
+enum radeon_bo_layout {
+ RADEON_LAYOUT_LINEAR = 0,
+ RADEON_LAYOUT_TILED,
+ RADEON_LAYOUT_SQUARETILED,
+
+ RADEON_LAYOUT_UNKNOWN
+};
+
+/* Tiling info for display code, DRI sharing, and other data. */
+struct radeon_bo_metadata {
+ /* Tiling flags describing the texture layout for display code
+ * and DRI sharing.
+ */
+ enum radeon_bo_layout microtile;
+ enum radeon_bo_layout macrotile;
+ unsigned pipe_config;
+ unsigned bankw;
+ unsigned bankh;
+ unsigned tile_split;
+ unsigned mtilea;
+ unsigned num_banks;
+ unsigned stride;
+ bool scanout;
+
+ /* Additional metadata associated with the buffer, in bytes.
+ * The maximum size is 64 * 4. This is opaque for the winsys & kernel.
+ * Supported by amdgpu only.
+ */
+ uint32_t size_metadata;
+ uint32_t metadata[64];
+};
+
+struct radeon_winsys_bo;
+struct radeon_winsys_fence;
+
+struct radeon_winsys {
+ void (*destroy)(struct radeon_winsys *ws);
+
+ void (*query_info)(struct radeon_winsys *ws,
+ struct radeon_info *info);
+
+ struct radeon_winsys_bo *(*buffer_create)(struct radeon_winsys *ws,
+ uint64_t size,
+ unsigned alignment,
+ enum radeon_bo_domain domain,
+ enum radeon_bo_flag flags);
+
+ void (*buffer_destroy)(struct radeon_winsys_bo *bo);
+ void *(*buffer_map)(struct radeon_winsys_bo *bo);
+
+ struct radeon_winsys_bo *(*buffer_from_fd)(struct radeon_winsys *ws,
+ int fd,
+ unsigned *stride, unsigned *offset);
+
+ bool (*buffer_get_fd)(struct radeon_winsys *ws,
+ struct radeon_winsys_bo *bo,
+ int *fd);
+
+ void (*buffer_unmap)(struct radeon_winsys_bo *bo);
+
+ uint64_t (*buffer_get_va)(struct radeon_winsys_bo *bo);
+
+ void (*buffer_set_metadata)(struct radeon_winsys_bo *bo,
+ struct radeon_bo_metadata *md);
+ struct radeon_winsys_ctx *(*ctx_create)(struct radeon_winsys *ws);
+ void (*ctx_destroy)(struct radeon_winsys_ctx *ctx);
+
+ bool (*ctx_wait_idle)(struct radeon_winsys_ctx *ctx);
+
+ struct radeon_winsys_cs *(*cs_create)(struct radeon_winsys *ws,
+ enum ring_type ring_type);
+
+ void (*cs_destroy)(struct radeon_winsys_cs *cs);
+
+ void (*cs_reset)(struct radeon_winsys_cs *cs);
+
+ bool (*cs_finalize)(struct radeon_winsys_cs *cs);
+
+ void (*cs_grow)(struct radeon_winsys_cs * cs, size_t min_size);
+
+ int (*cs_submit)(struct radeon_winsys_ctx *ctx,
+ struct radeon_winsys_cs **cs_array,
+ unsigned cs_count,
+ bool can_patch,
+ struct radeon_winsys_fence *fence);
+
+ void (*cs_add_buffer)(struct radeon_winsys_cs *cs,
+ struct radeon_winsys_bo *bo,
+ uint8_t priority);
+
+ void (*cs_execute_secondary)(struct radeon_winsys_cs *parent,
+ struct radeon_winsys_cs *child);
+
+ int (*surface_init)(struct radeon_winsys *ws,
+ struct radeon_surf *surf);
+
+ int (*surface_best)(struct radeon_winsys *ws,
+ struct radeon_surf *surf);
+
+ struct radeon_winsys_fence *(*create_fence)();
+ void (*destroy_fence)(struct radeon_winsys_fence *fence);
+ bool (*fence_wait)(struct radeon_winsys *ws,
+ struct radeon_winsys_fence *fence,
+ bool absolute,
+ uint64_t timeout);
+};
+
+static inline void radeon_emit(struct radeon_winsys_cs *cs, uint32_t value)
+{
+ cs->buf[cs->cdw++] = value;
+}
+
+static inline void radeon_emit_array(struct radeon_winsys_cs *cs,
+ const uint32_t *values, unsigned count)
+{
+ memcpy(cs->buf + cs->cdw, values, count * 4);
+ cs->cdw += count;
+}
+
--- /dev/null
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "radv_private.h"
+
+#include "util/u_math.h"
+
+/** Log an error message. */
+void radv_printflike(1, 2)
+ radv_loge(const char *format, ...)
+{
+ va_list va;
+
+ va_start(va, format);
+ radv_loge_v(format, va);
+ va_end(va);
+}
+
+/** \see radv_loge() */
+void
+radv_loge_v(const char *format, va_list va)
+{
+ fprintf(stderr, "vk: error: ");
+ vfprintf(stderr, format, va);
+ fprintf(stderr, "\n");
+}
+
+void radv_printflike(3, 4)
+ __radv_finishme(const char *file, int line, const char *format, ...)
+{
+ va_list ap;
+ char buffer[256];
+
+ va_start(ap, format);
+ vsnprintf(buffer, sizeof(buffer), format, ap);
+ va_end(ap);
+
+ fprintf(stderr, "%s:%d: FINISHME: %s\n", file, line, buffer);
+}
+
+void radv_noreturn radv_printflike(1, 2)
+ radv_abortf(const char *format, ...)
+{
+ va_list va;
+
+ va_start(va, format);
+ radv_abortfv(format, va);
+ va_end(va);
+}
+
+void radv_noreturn
+radv_abortfv(const char *format, va_list va)
+{
+ fprintf(stderr, "vk: error: ");
+ vfprintf(stderr, format, va);
+ fprintf(stderr, "\n");
+ abort();
+}
+
+VkResult
+__vk_errorf(VkResult error, const char *file, int line, const char *format, ...)
+{
+ va_list ap;
+ char buffer[256];
+
+#define ERROR_CASE(error) case error: error_str = #error; break;
+
+ const char *error_str;
+ switch ((int32_t)error) {
+
+ /* Core errors */
+ ERROR_CASE(VK_ERROR_OUT_OF_HOST_MEMORY)
+ ERROR_CASE(VK_ERROR_OUT_OF_DEVICE_MEMORY)
+ ERROR_CASE(VK_ERROR_INITIALIZATION_FAILED)
+ ERROR_CASE(VK_ERROR_DEVICE_LOST)
+ ERROR_CASE(VK_ERROR_MEMORY_MAP_FAILED)
+ ERROR_CASE(VK_ERROR_LAYER_NOT_PRESENT)
+ ERROR_CASE(VK_ERROR_EXTENSION_NOT_PRESENT)
+ ERROR_CASE(VK_ERROR_INCOMPATIBLE_DRIVER)
+
+ /* Extension errors */
+ ERROR_CASE(VK_ERROR_OUT_OF_DATE_KHR)
+
+ default:
+ assert(!"Unknown error");
+ error_str = "unknown error";
+ }
+
+#undef ERROR_CASE
+
+ if (format) {
+ va_start(ap, format);
+ vsnprintf(buffer, sizeof(buffer), format, ap);
+ va_end(ap);
+
+ fprintf(stderr, "%s:%d: %s (%s)\n", file, line, buffer, error_str);
+ } else {
+ fprintf(stderr, "%s:%d: %s\n", file, line, error_str);
+ }
+
+ return error;
+}
+
+int
+radv_vector_init(struct radv_vector *vector, uint32_t element_size, uint32_t size)
+{
+ assert(util_is_power_of_two(size));
+ assert(element_size < size && util_is_power_of_two(element_size));
+
+ vector->head = 0;
+ vector->tail = 0;
+ vector->element_size = element_size;
+ vector->size = size;
+ vector->data = malloc(size);
+
+ return vector->data != NULL;
+}
+
+void *
+radv_vector_add(struct radv_vector *vector)
+{
+ uint32_t offset, size, split, src_tail, dst_tail;
+ void *data;
+
+ if (vector->head - vector->tail == vector->size) {
+ size = vector->size * 2;
+ data = malloc(size);
+ if (data == NULL)
+ return NULL;
+ src_tail = vector->tail & (vector->size - 1);
+ dst_tail = vector->tail & (size - 1);
+ if (src_tail == 0) {
+ /* Since we know that the vector is full, this means that it's
+ * linear from start to end so we can do one copy.
+ */
+ memcpy(data + dst_tail, vector->data, vector->size);
+ } else {
+ /* In this case, the vector is split into two pieces and we have
+ * to do two copies. We have to be careful to make sure each
+ * piece goes to the right locations. Thanks to the change in
+ * size, it may or may not still wrap around.
+ */
+ split = align_u32(vector->tail, vector->size);
+ assert(vector->tail <= split && split < vector->head);
+ memcpy(data + dst_tail, vector->data + src_tail,
+ split - vector->tail);
+ memcpy(data + (split & (size - 1)), vector->data,
+ vector->head - split);
+ }
+ free(vector->data);
+ vector->data = data;
+ vector->size = size;
+ }
+
+ assert(vector->head - vector->tail < vector->size);
+
+ offset = vector->head & (vector->size - 1);
+ vector->head += vector->element_size;
+
+ return vector->data + offset;
+}
+
+void *
+radv_vector_remove(struct radv_vector *vector)
+{
+ uint32_t offset;
+
+ if (vector->head == vector->tail)
+ return NULL;
+
+ assert(vector->head - vector->tail <= vector->size);
+
+ offset = vector->tail & (vector->size - 1);
+ vector->tail += vector->element_size;
+
+ return vector->data + offset;
+}
--- /dev/null
+#pragma once
+
+#ifdef HAVE___BUILTIN_POPCOUNT
+#define util_bitcount(i) __builtin_popcount(i)
+#else
+extern unsigned int
+util_bitcount(unsigned int n);
+#endif
+
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ * based on intel anv code:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "radv_wsi.h"
+
+
+VkResult
+radv_init_wsi(struct radv_physical_device *physical_device)
+{
+ VkResult result;
+
+ memset(physical_device->wsi, 0, sizeof(physical_device->wsi));
+
+#ifdef VK_USE_PLATFORM_XCB_KHR
+ result = radv_x11_init_wsi(physical_device);
+ if (result != VK_SUCCESS)
+ return result;
+#endif
+
+#ifdef VK_USE_PLATFORM_WAYLAND_KHR
+ result = radv_wl_init_wsi(physical_device);
+ if (result != VK_SUCCESS) {
+#ifdef VK_USE_PLATFORM_XCB_KHR
+ radv_x11_finish_wsi(physical_device);
+#endif
+ return result;
+ }
+#endif
+
+ return VK_SUCCESS;
+}
+
+void
+radv_finish_wsi(struct radv_physical_device *physical_device)
+{
+#ifdef VK_USE_PLATFORM_WAYLAND_KHR
+ radv_wl_finish_wsi(physical_device);
+#endif
+#ifdef VK_USE_PLATFORM_XCB_KHR
+ radv_x11_finish_wsi(physical_device);
+#endif
+}
+
+void radv_DestroySurfaceKHR(
+ VkInstance _instance,
+ VkSurfaceKHR _surface,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
+
+ radv_free2(&instance->alloc, pAllocator, surface);
+}
+
+VkResult radv_GetPhysicalDeviceSurfaceSupportKHR(
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ VkSurfaceKHR _surface,
+ VkBool32* pSupported)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
+ struct radv_wsi_interface *iface = device->wsi[surface->platform];
+
+ return iface->get_support(surface, device, queueFamilyIndex, pSupported);
+}
+
+VkResult radv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
+ VkPhysicalDevice physicalDevice,
+ VkSurfaceKHR _surface,
+ VkSurfaceCapabilitiesKHR* pSurfaceCapabilities)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
+ struct radv_wsi_interface *iface = device->wsi[surface->platform];
+
+ return iface->get_capabilities(surface, device, pSurfaceCapabilities);
+}
+
+VkResult radv_GetPhysicalDeviceSurfaceFormatsKHR(
+ VkPhysicalDevice physicalDevice,
+ VkSurfaceKHR _surface,
+ uint32_t* pSurfaceFormatCount,
+ VkSurfaceFormatKHR* pSurfaceFormats)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
+ struct radv_wsi_interface *iface = device->wsi[surface->platform];
+
+ return iface->get_formats(surface, device, pSurfaceFormatCount,
+ pSurfaceFormats);
+}
+
+VkResult radv_GetPhysicalDeviceSurfacePresentModesKHR(
+ VkPhysicalDevice physicalDevice,
+ VkSurfaceKHR _surface,
+ uint32_t* pPresentModeCount,
+ VkPresentModeKHR* pPresentModes)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
+ struct radv_wsi_interface *iface = device->wsi[surface->platform];
+
+ return iface->get_present_modes(surface, device, pPresentModeCount,
+ pPresentModes);
+}
+
+VkResult radv_CreateSwapchainKHR(
+ VkDevice _device,
+ const VkSwapchainCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSwapchainKHR* pSwapchain)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, pCreateInfo->surface);
+ struct radv_wsi_interface *iface =
+ device->instance->physicalDevice.wsi[surface->platform];
+ struct radv_swapchain *swapchain;
+
+ VkResult result = iface->create_swapchain(surface, device, pCreateInfo,
+ pAllocator, &swapchain);
+ if (result != VK_SUCCESS)
+ return result;
+
+ if (pAllocator)
+ swapchain->alloc = *pAllocator;
+ else
+ swapchain->alloc = device->alloc;
+
+ for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++)
+ swapchain->fences[i] = VK_NULL_HANDLE;
+
+ *pSwapchain = radv_swapchain_to_handle(swapchain);
+
+ return VK_SUCCESS;
+}
+
+void radv_DestroySwapchainKHR(
+ VkDevice device,
+ VkSwapchainKHR _swapchain,
+ const VkAllocationCallbacks* pAllocator)
+{
+ RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+
+ for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++) {
+ if (swapchain->fences[i] != VK_NULL_HANDLE)
+ radv_DestroyFence(device, swapchain->fences[i], pAllocator);
+ }
+
+ swapchain->destroy(swapchain, pAllocator);
+}
+
+VkResult radv_GetSwapchainImagesKHR(
+ VkDevice device,
+ VkSwapchainKHR _swapchain,
+ uint32_t* pSwapchainImageCount,
+ VkImage* pSwapchainImages)
+{
+ RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+
+ return swapchain->get_images(swapchain, pSwapchainImageCount,
+ pSwapchainImages);
+}
+
+VkResult radv_AcquireNextImageKHR(
+ VkDevice device,
+ VkSwapchainKHR _swapchain,
+ uint64_t timeout,
+ VkSemaphore semaphore,
+ VkFence fence,
+ uint32_t* pImageIndex)
+{
+ RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+
+ return swapchain->acquire_next_image(swapchain, timeout, semaphore,
+ pImageIndex);
+}
+
+VkResult radv_QueuePresentKHR(
+ VkQueue _queue,
+ const VkPresentInfoKHR* pPresentInfo)
+{
+ RADV_FROM_HANDLE(radv_queue, queue, _queue);
+ VkResult result = VK_SUCCESS;
+
+ for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
+ RADV_FROM_HANDLE(radv_swapchain, swapchain, pPresentInfo->pSwapchains[i]);
+
+ assert(swapchain->device == queue->device);
+ if (swapchain->fences[0] == VK_NULL_HANDLE) {
+ result = radv_CreateFence(radv_device_to_handle(queue->device),
+ &(VkFenceCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
+ .flags = 0,
+ }, &swapchain->alloc, &swapchain->fences[0]);
+ if (result != VK_SUCCESS)
+ return result;
+ } else {
+ radv_ResetFences(radv_device_to_handle(queue->device),
+ 1, &swapchain->fences[0]);
+ }
+
+ radv_QueueSubmit(_queue, 0, NULL, swapchain->fences[0]);
+
+ result = swapchain->queue_present(swapchain, queue,
+ pPresentInfo->pImageIndices[i]);
+ /* TODO: What if one of them returns OUT_OF_DATE? */
+ if (result != VK_SUCCESS)
+ return result;
+
+ VkFence last = swapchain->fences[2];
+ swapchain->fences[2] = swapchain->fences[1];
+ swapchain->fences[1] = swapchain->fences[0];
+ swapchain->fences[0] = last;
+
+ if (last != VK_NULL_HANDLE) {
+ radv_WaitForFences(radv_device_to_handle(queue->device),
+ 1, &last, true, 1);
+ }
+
+ }
+
+ return VK_SUCCESS;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ * based on intel anv code:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include "radv_private.h"
+
+struct radv_swapchain;
+struct radv_wsi_interface {
+ VkResult (*get_support)(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t queueFamilyIndex,
+ VkBool32* pSupported);
+ VkResult (*get_capabilities)(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ VkSurfaceCapabilitiesKHR* pSurfaceCapabilities);
+ VkResult (*get_formats)(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t* pSurfaceFormatCount,
+ VkSurfaceFormatKHR* pSurfaceFormats);
+ VkResult (*get_present_modes)(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t* pPresentModeCount,
+ VkPresentModeKHR* pPresentModes);
+ VkResult (*create_swapchain)(VkIcdSurfaceBase *surface,
+ struct radv_device *device,
+ const VkSwapchainCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct radv_swapchain **swapchain);
+};
+
+struct radv_swapchain {
+ struct radv_device *device;
+
+ VkAllocationCallbacks alloc;
+
+ VkFence fences[3];
+
+ VkResult (*destroy)(struct radv_swapchain *swapchain,
+ const VkAllocationCallbacks *pAllocator);
+ VkResult (*get_images)(struct radv_swapchain *swapchain,
+ uint32_t *pCount, VkImage *pSwapchainImages);
+ VkResult (*acquire_next_image)(struct radv_swapchain *swap_chain,
+ uint64_t timeout, VkSemaphore semaphore,
+ uint32_t *image_index);
+ VkResult (*queue_present)(struct radv_swapchain *swap_chain,
+ struct radv_queue *queue,
+ uint32_t image_index);
+};
+
+RADV_DEFINE_NONDISP_HANDLE_CASTS(_VkIcdSurfaceBase, VkSurfaceKHR)
+RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_swapchain, VkSwapchainKHR)
+
+VkResult radv_x11_init_wsi(struct radv_physical_device *physical_device);
+void radv_x11_finish_wsi(struct radv_physical_device *physical_device);
+VkResult radv_wl_init_wsi(struct radv_physical_device *physical_device);
+void radv_wl_finish_wsi(struct radv_physical_device *physical_device);
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat
+ * based on intel anv code:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <wayland-client.h>
+#include <wayland-drm-client-protocol.h>
+
+#include "radv_wsi.h"
+
+#include "vk_format.h"
+#include <util/hash_table.h>
+
+#define MIN_NUM_IMAGES 2
+
+struct wsi_wl_display {
+ struct radv_physical_device *physical_device;
+ struct wl_display * display;
+ struct wl_drm * drm;
+
+ /* Vector of VkFormats supported */
+ struct radv_vector formats;
+
+ uint32_t capabilities;
+};
+
+struct wsi_wayland {
+ struct radv_wsi_interface base;
+
+ struct radv_physical_device * physical_device;
+
+ pthread_mutex_t mutex;
+ /* Hash table of wl_display -> wsi_wl_display mappings */
+ struct hash_table * displays;
+};
+
+static void
+wsi_wl_display_add_vk_format(struct wsi_wl_display *display, VkFormat format)
+{
+ /* Don't add a format that's already in the list */
+ VkFormat *f;
+ radv_vector_foreach(f, &display->formats)
+ if (*f == format)
+ return;
+
+ /* Don't add formats that aren't renderable. */
+ VkFormatProperties props;
+ radv_GetPhysicalDeviceFormatProperties(
+ radv_physical_device_to_handle(display->physical_device), format, &props);
+ if (!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
+ return;
+
+ f = radv_vector_add(&display->formats);
+ if (f)
+ *f = format;
+}
+
+static void
+drm_handle_device(void *data, struct wl_drm *drm, const char *name)
+{
+ fprintf(stderr, "wl_drm.device(%s)\n", name);
+}
+
+static uint32_t
+wl_drm_format_for_vk_format(VkFormat vk_format, bool alpha)
+{
+ switch (vk_format) {
+ /* TODO: Figure out what all the formats mean and make this table
+ * correct.
+ */
+#if 0
+ case VK_FORMAT_R4G4B4A4_UNORM:
+ return alpha ? WL_DRM_FORMAT_ABGR4444 : WL_DRM_FORMAT_XBGR4444;
+ case VK_FORMAT_R5G6B5_UNORM:
+ return WL_DRM_FORMAT_BGR565;
+ case VK_FORMAT_R5G5B5A1_UNORM:
+ return alpha ? WL_DRM_FORMAT_ABGR1555 : WL_DRM_FORMAT_XBGR1555;
+ case VK_FORMAT_R8G8B8_UNORM:
+ return WL_DRM_FORMAT_XBGR8888;
+ case VK_FORMAT_R8G8B8A8_UNORM:
+ return alpha ? WL_DRM_FORMAT_ABGR8888 : WL_DRM_FORMAT_XBGR8888;
+ case VK_FORMAT_R10G10B10A2_UNORM:
+ return alpha ? WL_DRM_FORMAT_ABGR2101010 : WL_DRM_FORMAT_XBGR2101010;
+ case VK_FORMAT_B4G4R4A4_UNORM:
+ return alpha ? WL_DRM_FORMAT_ARGB4444 : WL_DRM_FORMAT_XRGB4444;
+ case VK_FORMAT_B5G6R5_UNORM:
+ return WL_DRM_FORMAT_RGB565;
+ case VK_FORMAT_B5G5R5A1_UNORM:
+ return alpha ? WL_DRM_FORMAT_XRGB1555 : WL_DRM_FORMAT_XRGB1555;
+#endif
+ case VK_FORMAT_B8G8R8_SRGB:
+ return WL_DRM_FORMAT_BGRX8888;
+ case VK_FORMAT_B8G8R8A8_SRGB:
+ return alpha ? WL_DRM_FORMAT_ARGB8888 : WL_DRM_FORMAT_XRGB8888;
+#if 0
+ case VK_FORMAT_B10G10R10A2_UNORM:
+ return alpha ? WL_DRM_FORMAT_ARGB2101010 : WL_DRM_FORMAT_XRGB2101010;
+#endif
+
+ default:
+ assert(!"Unsupported Vulkan format");
+ return 0;
+ }
+}
+
+static void
+drm_handle_format(void *data, struct wl_drm *drm, uint32_t wl_format)
+{
+ struct wsi_wl_display *display = data;
+
+ switch (wl_format) {
+#if 0
+ case WL_DRM_FORMAT_ABGR4444:
+ case WL_DRM_FORMAT_XBGR4444:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R4G4B4A4_UNORM);
+ break;
+ case WL_DRM_FORMAT_BGR565:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R5G6B5_UNORM);
+ break;
+ case WL_DRM_FORMAT_ABGR1555:
+ case WL_DRM_FORMAT_XBGR1555:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R5G5B5A1_UNORM);
+ break;
+ case WL_DRM_FORMAT_XBGR8888:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R8G8B8_UNORM);
+ /* fallthrough */
+ case WL_DRM_FORMAT_ABGR8888:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R8G8B8A8_UNORM);
+ break;
+ case WL_DRM_FORMAT_ABGR2101010:
+ case WL_DRM_FORMAT_XBGR2101010:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_R10G10B10A2_UNORM);
+ break;
+ case WL_DRM_FORMAT_ARGB4444:
+ case WL_DRM_FORMAT_XRGB4444:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B4G4R4A4_UNORM);
+ break;
+ case WL_DRM_FORMAT_RGB565:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B5G6R5_UNORM);
+ break;
+ case WL_DRM_FORMAT_ARGB1555:
+ case WL_DRM_FORMAT_XRGB1555:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B5G5R5A1_UNORM);
+ break;
+#endif
+ case WL_DRM_FORMAT_XRGB8888:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B8G8R8_SRGB);
+ /* fallthrough */
+ case WL_DRM_FORMAT_ARGB8888:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B8G8R8A8_SRGB);
+ break;
+#if 0
+ case WL_DRM_FORMAT_ARGB2101010:
+ case WL_DRM_FORMAT_XRGB2101010:
+ wsi_wl_display_add_vk_format(display, VK_FORMAT_B10G10R10A2_UNORM);
+ break;
+#endif
+ }
+}
+
+static void
+drm_handle_authenticated(void *data, struct wl_drm *drm)
+{
+}
+
+static void
+drm_handle_capabilities(void *data, struct wl_drm *drm, uint32_t capabilities)
+{
+ struct wsi_wl_display *display = data;
+
+ display->capabilities = capabilities;
+}
+
+static const struct wl_drm_listener drm_listener = {
+ drm_handle_device,
+ drm_handle_format,
+ drm_handle_authenticated,
+ drm_handle_capabilities,
+};
+
+static void
+registry_handle_global(void *data, struct wl_registry *registry,
+ uint32_t name, const char *interface, uint32_t version)
+{
+ struct wsi_wl_display *display = data;
+
+ if (strcmp(interface, "wl_drm") == 0) {
+ assert(display->drm == NULL);
+
+ assert(version >= 2);
+ display->drm = wl_registry_bind(registry, name, &wl_drm_interface, 2);
+
+ if (display->drm)
+ wl_drm_add_listener(display->drm, &drm_listener, display);
+ }
+}
+
+static void
+registry_handle_global_remove(void *data, struct wl_registry *registry,
+ uint32_t name)
+{ /* No-op */ }
+
+static const struct wl_registry_listener registry_listener = {
+ registry_handle_global,
+ registry_handle_global_remove
+};
+
+static void
+wsi_wl_display_destroy(struct wsi_wayland *wsi, struct wsi_wl_display *display)
+{
+ radv_vector_finish(&display->formats);
+ if (display->drm)
+ wl_drm_destroy(display->drm);
+ radv_free(&wsi->physical_device->instance->alloc, display);
+}
+
+static struct wsi_wl_display *
+wsi_wl_display_create(struct wsi_wayland *wsi, struct wl_display *wl_display)
+{
+ struct wsi_wl_display *display =
+ radv_alloc(&wsi->physical_device->instance->alloc, sizeof(*display), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ if (!display)
+ return NULL;
+
+ memset(display, 0, sizeof(*display));
+
+ display->display = wl_display;
+ display->physical_device = wsi->physical_device;
+
+ if (!radv_vector_init(&display->formats, sizeof(VkFormat), 8))
+ goto fail;
+
+ struct wl_registry *registry = wl_display_get_registry(wl_display);
+ if (!registry)
+ return NULL;
+
+ wl_registry_add_listener(registry, ®istry_listener, display);
+
+ /* Round-rip to get the wl_drm global */
+ wl_display_roundtrip(wl_display);
+
+ if (!display->drm)
+ goto fail;
+
+ /* Round-rip to get wl_drm formats and capabilities */
+ wl_display_roundtrip(wl_display);
+
+ /* We need prime support */
+ if (!(display->capabilities & WL_DRM_CAPABILITY_PRIME))
+ goto fail;
+
+ /* We don't need this anymore */
+ wl_registry_destroy(registry);
+
+ return display;
+
+fail:
+ if (registry)
+ wl_registry_destroy(registry);
+
+ wsi_wl_display_destroy(wsi, display);
+ return NULL;
+}
+
+static struct wsi_wl_display *
+wsi_wl_get_display(struct radv_physical_device *device,
+ struct wl_display *wl_display)
+{
+ struct wsi_wayland *wsi =
+ (struct wsi_wayland *)device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND];
+
+ pthread_mutex_lock(&wsi->mutex);
+
+ struct hash_entry *entry = _mesa_hash_table_search(wsi->displays,
+ wl_display);
+ if (!entry) {
+ /* We're about to make a bunch of blocking calls. Let's drop the
+ * mutex for now so we don't block up too badly.
+ */
+ pthread_mutex_unlock(&wsi->mutex);
+
+ struct wsi_wl_display *display = wsi_wl_display_create(wsi, wl_display);
+
+ pthread_mutex_lock(&wsi->mutex);
+
+ entry = _mesa_hash_table_search(wsi->displays, wl_display);
+ if (entry) {
+ /* Oops, someone raced us to it */
+ wsi_wl_display_destroy(wsi, display);
+ } else {
+ entry = _mesa_hash_table_insert(wsi->displays, wl_display, display);
+ }
+ }
+
+ pthread_mutex_unlock(&wsi->mutex);
+
+ return entry->data;
+}
+
+VkBool32 radv_GetPhysicalDeviceWaylandPresentationSupportKHR(
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ struct wl_display* display)
+{
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
+
+ return wsi_wl_get_display(physical_device, display) != NULL;
+}
+
+static VkResult
+wsi_wl_surface_get_support(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t queueFamilyIndex,
+ VkBool32* pSupported)
+{
+ *pSupported = true;
+
+ return VK_SUCCESS;
+}
+
+static const VkPresentModeKHR present_modes[] = {
+ VK_PRESENT_MODE_MAILBOX_KHR,
+ VK_PRESENT_MODE_FIFO_KHR,
+};
+
+static VkResult
+wsi_wl_surface_get_capabilities(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ VkSurfaceCapabilitiesKHR* caps)
+{
+ caps->minImageCount = MIN_NUM_IMAGES;
+ caps->maxImageCount = 4;
+ caps->currentExtent = (VkExtent2D) { -1, -1 };
+ caps->minImageExtent = (VkExtent2D) { 1, 1 };
+ caps->maxImageExtent = (VkExtent2D) { INT16_MAX, INT16_MAX };
+ caps->supportedTransforms = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
+ caps->currentTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
+ caps->maxImageArrayLayers = 1;
+
+ caps->supportedCompositeAlpha =
+ VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR |
+ VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR;
+
+ caps->supportedUsageFlags =
+ VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+ VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_TRANSFER_DST_BIT |
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+wsi_wl_surface_get_formats(VkIcdSurfaceBase *icd_surface,
+ struct radv_physical_device *device,
+ uint32_t* pSurfaceFormatCount,
+ VkSurfaceFormatKHR* pSurfaceFormats)
+{
+ VkIcdSurfaceWayland *surface = (VkIcdSurfaceWayland *)icd_surface;
+ struct wsi_wl_display *display =
+ wsi_wl_get_display(device, surface->display);
+
+ uint32_t count = radv_vector_length(&display->formats);
+
+ if (pSurfaceFormats == NULL) {
+ *pSurfaceFormatCount = count;
+ return VK_SUCCESS;
+ }
+
+ assert(*pSurfaceFormatCount >= count);
+ *pSurfaceFormatCount = count;
+
+ VkFormat *f;
+ radv_vector_foreach(f, &display->formats) {
+ *(pSurfaceFormats++) = (VkSurfaceFormatKHR) {
+ .format = *f,
+ /* TODO: We should get this from the compositor somehow */
+ .colorSpace = VK_COLORSPACE_SRGB_NONLINEAR_KHR,
+ };
+ }
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+wsi_wl_surface_get_present_modes(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t* pPresentModeCount,
+ VkPresentModeKHR* pPresentModes)
+{
+ if (pPresentModes == NULL) {
+ *pPresentModeCount = ARRAY_SIZE(present_modes);
+ return VK_SUCCESS;
+ }
+
+ assert(*pPresentModeCount >= ARRAY_SIZE(present_modes));
+ typed_memcpy(pPresentModes, present_modes, *pPresentModeCount);
+ *pPresentModeCount = ARRAY_SIZE(present_modes);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *surface,
+ struct radv_device *device,
+ const VkSwapchainCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct radv_swapchain **swapchain);
+
+VkResult radv_CreateWaylandSurfaceKHR(
+ VkInstance _instance,
+ const VkWaylandSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR);
+
+ VkIcdSurfaceWayland *surface;
+
+ surface = radv_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (surface == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ surface->base.platform = VK_ICD_WSI_PLATFORM_WAYLAND;
+ surface->display = pCreateInfo->display;
+ surface->surface = pCreateInfo->surface;
+
+ *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
+
+ return VK_SUCCESS;
+}
+
+struct wsi_wl_image {
+ struct radv_image * image;
+ struct radv_device_memory * memory;
+ struct wl_buffer * buffer;
+ bool busy;
+};
+
+struct wsi_wl_swapchain {
+ struct radv_swapchain base;
+
+ struct wsi_wl_display * display;
+ struct wl_event_queue * queue;
+ struct wl_surface * surface;
+
+ VkExtent2D extent;
+ VkFormat vk_format;
+ uint32_t drm_format;
+
+ VkPresentModeKHR present_mode;
+ bool fifo_ready;
+
+ uint32_t image_count;
+ struct wsi_wl_image images[0];
+};
+
+static VkResult
+wsi_wl_swapchain_get_images(struct radv_swapchain *radv_chain,
+ uint32_t *pCount, VkImage *pSwapchainImages)
+{
+ struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
+
+ if (pSwapchainImages == NULL) {
+ *pCount = chain->image_count;
+ return VK_SUCCESS;
+ }
+
+ assert(chain->image_count <= *pCount);
+ for (uint32_t i = 0; i < chain->image_count; i++)
+ pSwapchainImages[i] = radv_image_to_handle(chain->images[i].image);
+
+ *pCount = chain->image_count;
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+wsi_wl_swapchain_acquire_next_image(struct radv_swapchain *radv_chain,
+ uint64_t timeout,
+ VkSemaphore semaphore,
+ uint32_t *image_index)
+{
+ struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
+
+ int ret = wl_display_dispatch_queue_pending(chain->display->display,
+ chain->queue);
+ /* XXX: I'm not sure if out-of-date is the right error here. If
+ * wl_display_dispatch_queue_pending fails it most likely means we got
+ * kicked by the server so this seems more-or-less correct.
+ */
+ if (ret < 0)
+ return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
+
+ while (1) {
+ for (uint32_t i = 0; i < chain->image_count; i++) {
+ if (!chain->images[i].busy) {
+ /* We found a non-busy image */
+ *image_index = i;
+ return VK_SUCCESS;
+ }
+ }
+
+ /* This time we do a blocking dispatch because we can't go
+ * anywhere until we get an event.
+ */
+ int ret = wl_display_roundtrip_queue(chain->display->display,
+ chain->queue);
+ if (ret < 0)
+ return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
+ }
+}
+
+static void
+frame_handle_done(void *data, struct wl_callback *callback, uint32_t serial)
+{
+ struct wsi_wl_swapchain *chain = data;
+
+ chain->fifo_ready = true;
+
+ wl_callback_destroy(callback);
+}
+
+static const struct wl_callback_listener frame_listener = {
+ frame_handle_done,
+};
+
+static VkResult
+wsi_wl_swapchain_queue_present(struct radv_swapchain *radv_chain,
+ struct radv_queue *queue,
+ uint32_t image_index)
+{
+ struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
+
+ if (chain->present_mode == VK_PRESENT_MODE_FIFO_KHR) {
+ while (!chain->fifo_ready) {
+ int ret = wl_display_dispatch_queue(chain->display->display,
+ chain->queue);
+ if (ret < 0)
+ return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
+ }
+ }
+
+ assert(image_index < chain->image_count);
+ wl_surface_attach(chain->surface, chain->images[image_index].buffer, 0, 0);
+ wl_surface_damage(chain->surface, 0, 0, INT32_MAX, INT32_MAX);
+
+ if (chain->present_mode == VK_PRESENT_MODE_FIFO_KHR) {
+ struct wl_callback *frame = wl_surface_frame(chain->surface);
+ wl_proxy_set_queue((struct wl_proxy *)frame, chain->queue);
+ wl_callback_add_listener(frame, &frame_listener, chain);
+ chain->fifo_ready = false;
+ }
+
+ chain->images[image_index].busy = true;
+ wl_surface_commit(chain->surface);
+ wl_display_flush(chain->display->display);
+
+ return VK_SUCCESS;
+}
+
+static void
+wsi_wl_image_finish(struct wsi_wl_swapchain *chain, struct wsi_wl_image *image,
+ const VkAllocationCallbacks* pAllocator)
+{
+ VkDevice vk_device = radv_device_to_handle(chain->base.device);
+ radv_FreeMemory(vk_device, radv_device_memory_to_handle(image->memory),
+ pAllocator);
+ radv_DestroyImage(vk_device, radv_image_to_handle(image->image),
+ pAllocator);
+}
+
+static void
+buffer_handle_release(void *data, struct wl_buffer *buffer)
+{
+ struct wsi_wl_image *image = data;
+
+ assert(image->buffer == buffer);
+
+ image->busy = false;
+}
+
+static const struct wl_buffer_listener buffer_listener = {
+ buffer_handle_release,
+};
+
+static VkResult
+wsi_wl_image_init(struct wsi_wl_swapchain *chain,
+ struct wsi_wl_image *image,
+ const VkSwapchainCreateInfoKHR *pCreateInfo,
+ const VkAllocationCallbacks* pAllocator)
+{
+ VkDevice vk_device = radv_device_to_handle(chain->base.device);
+ VkResult result;
+ bool bret;
+ VkImage vk_image;
+ struct radeon_surf *surface;
+ int fd;
+ result = radv_image_create(vk_device,
+ &(struct radv_image_create_info) {
+ .vk_info =
+ &(VkImageCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+ .imageType = VK_IMAGE_TYPE_2D,
+ .format = chain->vk_format,
+ .extent = {
+ .width = chain->extent.width,
+ .height = chain->extent.height,
+ .depth = 1
+ },
+ .mipLevels = 1,
+ .arrayLayers = 1,
+ .samples = 1,
+ /* FIXME: Need a way to use X tiling to allow scanout */
+ .tiling = VK_IMAGE_TILING_OPTIMAL,
+ .usage = (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT |
+ pCreateInfo->imageUsage),
+ .flags = 0,
+ },
+ .scanout = true},
+ pAllocator,
+ &vk_image);
+
+ if (result != VK_SUCCESS)
+ return result;
+
+ image->image = radv_image_from_handle(vk_image);
+ assert(vk_format_is_color(image->image->vk_format));
+
+ VkDeviceMemory vk_memory;
+ result = radv_AllocateMemory(vk_device,
+ &(VkMemoryAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
+ .allocationSize = image->image->size,
+ .memoryTypeIndex = 0,
+ },
+ pAllocator,
+ &vk_memory);
+
+ if (result != VK_SUCCESS)
+ goto fail_image;
+
+ image->memory = radv_device_memory_from_handle(vk_memory);
+
+ result = radv_BindImageMemory(vk_device, vk_image, vk_memory, 0);
+
+ if (result != VK_SUCCESS)
+ goto fail_mem;
+
+ bret = chain->base.device->ws->buffer_get_fd(chain->base.device->ws,
+ image->memory->bo, &fd);
+ if (bret == false)
+ goto fail_mem;
+
+ {
+ struct radeon_bo_metadata metadata;
+ radv_init_metadata(chain->base.device, image->image, &metadata);
+ chain->base.device->ws->buffer_set_metadata(image->memory->bo, &metadata);
+ }
+ surface = &image->image->surface;
+
+ image->buffer = wl_drm_create_prime_buffer(chain->display->drm,
+ fd, /* name */
+ chain->extent.width,
+ chain->extent.height,
+ chain->drm_format,
+ surface->level[0].offset,
+ surface->level[0].pitch_bytes,
+ 0, 0, 0, 0 /* unused */);
+ wl_display_roundtrip(chain->display->display);
+ close(fd);
+
+ wl_proxy_set_queue((struct wl_proxy *)image->buffer, chain->queue);
+ wl_buffer_add_listener(image->buffer, &buffer_listener, image);
+
+ return VK_SUCCESS;
+
+fail_mem:
+ radv_FreeMemory(vk_device, vk_memory, pAllocator);
+fail_image:
+ radv_DestroyImage(vk_device, vk_image, pAllocator);
+
+ return result;
+}
+
+static VkResult
+wsi_wl_swapchain_destroy(struct radv_swapchain *radv_chain,
+ const VkAllocationCallbacks *pAllocator)
+{
+ struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
+
+ for (uint32_t i = 0; i < chain->image_count; i++) {
+ if (chain->images[i].buffer)
+ wsi_wl_image_finish(chain, &chain->images[i], pAllocator);
+ }
+
+ radv_free2(&chain->base.device->alloc, pAllocator, chain);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
+ struct radv_device *device,
+ const VkSwapchainCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct radv_swapchain **swapchain_out)
+{
+ VkIcdSurfaceWayland *surface = (VkIcdSurfaceWayland *)icd_surface;
+ struct wsi_wl_swapchain *chain;
+ VkResult result;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR);
+
+ int num_images = pCreateInfo->minImageCount;
+
+ assert(num_images >= MIN_NUM_IMAGES);
+
+ /* For true mailbox mode, we need at least 4 images:
+ * 1) One to scan out from
+ * 2) One to have queued for scan-out
+ * 3) One to be currently held by the Wayland compositor
+ * 4) One to render to
+ */
+ if (pCreateInfo->presentMode == VK_PRESENT_MODE_MAILBOX_KHR)
+ num_images = MAX2(num_images, 4);
+
+ size_t size = sizeof(*chain) + num_images * sizeof(chain->images[0]);
+ chain = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (chain == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ chain->base.device = device;
+ chain->base.destroy = wsi_wl_swapchain_destroy;
+ chain->base.get_images = wsi_wl_swapchain_get_images;
+ chain->base.acquire_next_image = wsi_wl_swapchain_acquire_next_image;
+ chain->base.queue_present = wsi_wl_swapchain_queue_present;
+
+ chain->surface = surface->surface;
+ chain->extent = pCreateInfo->imageExtent;
+ chain->vk_format = pCreateInfo->imageFormat;
+ chain->drm_format = wl_drm_format_for_vk_format(chain->vk_format, false);
+
+ chain->present_mode = pCreateInfo->presentMode;
+ chain->fifo_ready = true;
+
+ chain->image_count = num_images;
+
+ /* Mark a bunch of stuff as NULL. This way we can just call
+ * destroy_swapchain for cleanup.
+ */
+ for (uint32_t i = 0; i < chain->image_count; i++)
+ chain->images[i].buffer = NULL;
+ chain->queue = NULL;
+
+ chain->display = wsi_wl_get_display(&device->instance->physicalDevice,
+ surface->display);
+ if (!chain->display) {
+ result = vk_error(VK_ERROR_INITIALIZATION_FAILED);
+ goto fail;
+ }
+
+ chain->queue = wl_display_create_queue(chain->display->display);
+ if (!chain->queue) {
+ result = vk_error(VK_ERROR_INITIALIZATION_FAILED);
+ goto fail;
+ }
+
+ for (uint32_t i = 0; i < chain->image_count; i++) {
+ result = wsi_wl_image_init(chain, &chain->images[i],
+ pCreateInfo, pAllocator);
+ if (result != VK_SUCCESS)
+ goto fail;
+ chain->images[i].busy = false;
+ }
+
+ *swapchain_out = &chain->base;
+
+ return VK_SUCCESS;
+
+fail:
+ wsi_wl_swapchain_destroy(&chain->base, pAllocator);
+
+ return result;
+}
+
+VkResult
+radv_wl_init_wsi(struct radv_physical_device *device)
+{
+ struct wsi_wayland *wsi;
+ VkResult result;
+
+ wsi = radv_alloc(&device->instance->alloc, sizeof(*wsi), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ if (!wsi) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ goto fail;
+ }
+
+ wsi->physical_device = device;
+
+ int ret = pthread_mutex_init(&wsi->mutex, NULL);
+ if (ret != 0) {
+ if (ret == ENOMEM) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ } else {
+ /* FINISHME: Choose a better error. */
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+
+ goto fail_alloc;
+ }
+
+ wsi->displays = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+ if (!wsi->displays) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ goto fail_mutex;
+ }
+
+ wsi->base.get_support = wsi_wl_surface_get_support;
+ wsi->base.get_capabilities = wsi_wl_surface_get_capabilities;
+ wsi->base.get_formats = wsi_wl_surface_get_formats;
+ wsi->base.get_present_modes = wsi_wl_surface_get_present_modes;
+ wsi->base.create_swapchain = wsi_wl_surface_create_swapchain;
+
+ device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND] = &wsi->base;
+
+ return VK_SUCCESS;
+
+fail_mutex:
+ pthread_mutex_destroy(&wsi->mutex);
+
+fail_alloc:
+ radv_free(&device->instance->alloc, wsi);
+fail:
+ device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND] = NULL;
+
+ return result;
+}
+
+void
+radv_wl_finish_wsi(struct radv_physical_device *device)
+{
+ struct wsi_wayland *wsi =
+ (struct wsi_wayland *)device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND];
+
+ if (wsi) {
+ _mesa_hash_table_destroy(wsi->displays, NULL);
+
+ pthread_mutex_destroy(&wsi->mutex);
+
+ radv_free(&device->instance->alloc, wsi);
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based mostly on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <X11/Xlib-xcb.h>
+#include <X11/xshmfence.h>
+#include <xcb/xcb.h>
+#include <xcb/dri3.h>
+#include <xcb/present.h>
+#include <errno.h>
+
+#include <unistd.h>
+#include "radv_wsi.h"
+#include "vk_format.h"
+#include "util/hash_table.h"
+
+struct wsi_x11_connection {
+ bool has_dri3;
+ bool has_present;
+};
+
+struct wsi_x11 {
+ struct radv_wsi_interface base;
+
+ pthread_mutex_t mutex;
+ /* Hash table of xcb_connection -> wsi_x11_connection mappings */
+ struct hash_table *connections;
+};
+
+static struct wsi_x11_connection *
+wsi_x11_connection_create(struct radv_physical_device *device,
+ xcb_connection_t *conn)
+{
+ xcb_query_extension_cookie_t dri3_cookie, pres_cookie;
+ xcb_query_extension_reply_t *dri3_reply, *pres_reply;
+
+ struct wsi_x11_connection *wsi_conn =
+ radv_alloc(&device->instance->alloc, sizeof(*wsi_conn), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ if (!wsi_conn)
+ return NULL;
+
+ dri3_cookie = xcb_query_extension(conn, 4, "DRI3");
+ pres_cookie = xcb_query_extension(conn, 7, "PRESENT");
+
+ dri3_reply = xcb_query_extension_reply(conn, dri3_cookie, NULL);
+ pres_reply = xcb_query_extension_reply(conn, pres_cookie, NULL);
+ if (dri3_reply == NULL || pres_reply == NULL) {
+ free(dri3_reply);
+ free(pres_reply);
+ radv_free(&device->instance->alloc, wsi_conn);
+ return NULL;
+ }
+
+ wsi_conn->has_dri3 = dri3_reply->present != 0;
+ wsi_conn->has_present = pres_reply->present != 0;
+
+ free(dri3_reply);
+ free(pres_reply);
+
+ return wsi_conn;
+}
+
+static void
+wsi_x11_connection_destroy(struct radv_physical_device *device,
+ struct wsi_x11_connection *conn)
+{
+ radv_free(&device->instance->alloc, conn);
+}
+
+static struct wsi_x11_connection *
+wsi_x11_get_connection(struct radv_physical_device *device,
+ xcb_connection_t *conn)
+{
+ struct wsi_x11 *wsi =
+ (struct wsi_x11 *)device->wsi[VK_ICD_WSI_PLATFORM_XCB];
+
+ pthread_mutex_lock(&wsi->mutex);
+
+ struct hash_entry *entry = _mesa_hash_table_search(wsi->connections, conn);
+ if (!entry) {
+ /* We're about to make a bunch of blocking calls. Let's drop the
+ * mutex for now so we don't block up too badly.
+ */
+ pthread_mutex_unlock(&wsi->mutex);
+
+ struct wsi_x11_connection *wsi_conn =
+ wsi_x11_connection_create(device, conn);
+
+ pthread_mutex_lock(&wsi->mutex);
+
+ entry = _mesa_hash_table_search(wsi->connections, conn);
+ if (entry) {
+ /* Oops, someone raced us to it */
+ wsi_x11_connection_destroy(device, wsi_conn);
+ } else {
+ entry = _mesa_hash_table_insert(wsi->connections, conn, wsi_conn);
+ }
+ }
+
+ pthread_mutex_unlock(&wsi->mutex);
+
+ return entry->data;
+}
+
+static const VkSurfaceFormatKHR formats[] = {
+ { .format = VK_FORMAT_B8G8R8A8_UNORM, },
+ { .format = VK_FORMAT_B8G8R8A8_SRGB, },
+};
+
+static const VkPresentModeKHR present_modes[] = {
+ VK_PRESENT_MODE_MAILBOX_KHR,
+};
+
+static xcb_screen_t *
+get_screen_for_root(xcb_connection_t *conn, xcb_window_t root)
+{
+ xcb_screen_iterator_t screen_iter =
+ xcb_setup_roots_iterator(xcb_get_setup(conn));
+
+ for (; screen_iter.rem; xcb_screen_next (&screen_iter)) {
+ if (screen_iter.data->root == root)
+ return screen_iter.data;
+ }
+
+ return NULL;
+}
+
+static xcb_visualtype_t *
+screen_get_visualtype(xcb_screen_t *screen, xcb_visualid_t visual_id,
+ unsigned *depth)
+{
+ xcb_depth_iterator_t depth_iter =
+ xcb_screen_allowed_depths_iterator(screen);
+
+ for (; depth_iter.rem; xcb_depth_next (&depth_iter)) {
+ xcb_visualtype_iterator_t visual_iter =
+ xcb_depth_visuals_iterator (depth_iter.data);
+
+ for (; visual_iter.rem; xcb_visualtype_next (&visual_iter)) {
+ if (visual_iter.data->visual_id == visual_id) {
+ if (depth)
+ *depth = depth_iter.data->depth;
+ return visual_iter.data;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+static xcb_visualtype_t *
+connection_get_visualtype(xcb_connection_t *conn, xcb_visualid_t visual_id,
+ unsigned *depth)
+{
+ xcb_screen_iterator_t screen_iter =
+ xcb_setup_roots_iterator(xcb_get_setup(conn));
+
+ /* For this we have to iterate over all of the screens which is rather
+ * annoying. Fortunately, there is probably only 1.
+ */
+ for (; screen_iter.rem; xcb_screen_next (&screen_iter)) {
+ xcb_visualtype_t *visual = screen_get_visualtype(screen_iter.data,
+ visual_id, depth);
+ if (visual)
+ return visual;
+ }
+
+ return NULL;
+}
+
+static xcb_visualtype_t *
+get_visualtype_for_window(xcb_connection_t *conn, xcb_window_t window,
+ unsigned *depth)
+{
+ xcb_query_tree_cookie_t tree_cookie;
+ xcb_get_window_attributes_cookie_t attrib_cookie;
+ xcb_query_tree_reply_t *tree;
+ xcb_get_window_attributes_reply_t *attrib;
+
+ tree_cookie = xcb_query_tree(conn, window);
+ attrib_cookie = xcb_get_window_attributes(conn, window);
+
+ tree = xcb_query_tree_reply(conn, tree_cookie, NULL);
+ attrib = xcb_get_window_attributes_reply(conn, attrib_cookie, NULL);
+ if (attrib == NULL || tree == NULL) {
+ free(attrib);
+ free(tree);
+ return NULL;
+ }
+
+ xcb_window_t root = tree->root;
+ xcb_visualid_t visual_id = attrib->visual;
+ free(attrib);
+ free(tree);
+
+ xcb_screen_t *screen = get_screen_for_root(conn, root);
+ if (screen == NULL)
+ return NULL;
+
+ return screen_get_visualtype(screen, visual_id, depth);
+}
+
+static bool
+visual_has_alpha(xcb_visualtype_t *visual, unsigned depth)
+{
+ uint32_t rgb_mask = visual->red_mask |
+ visual->green_mask |
+ visual->blue_mask;
+
+ uint32_t all_mask = 0xffffffff >> (32 - depth);
+
+ /* Do we have bits left over after RGB? */
+ return (all_mask & ~rgb_mask) != 0;
+}
+
+VkBool32 radv_GetPhysicalDeviceXcbPresentationSupportKHR(
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ xcb_connection_t* connection,
+ xcb_visualid_t visual_id)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+
+ struct wsi_x11_connection *wsi_conn =
+ wsi_x11_get_connection(device, connection);
+
+ if (!wsi_conn->has_dri3) {
+ fprintf(stderr, "vulkan: No DRI3 support\n");
+ return false;
+ }
+
+ unsigned visual_depth;
+ if (!connection_get_visualtype(connection, visual_id, &visual_depth))
+ return false;
+
+ if (visual_depth != 24 && visual_depth != 32)
+ return false;
+
+ return true;
+}
+
+VkBool32 radv_GetPhysicalDeviceXlibPresentationSupportKHR(
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ Display* dpy,
+ VisualID visualID)
+{
+ return radv_GetPhysicalDeviceXcbPresentationSupportKHR(physicalDevice,
+ queueFamilyIndex,
+ XGetXCBConnection(dpy),
+ visualID);
+}
+
+static xcb_connection_t*
+x11_surface_get_connection(VkIcdSurfaceBase *icd_surface)
+{
+ if (icd_surface->platform == VK_ICD_WSI_PLATFORM_XLIB)
+ return XGetXCBConnection(((VkIcdSurfaceXlib *)icd_surface)->dpy);
+ else
+ return ((VkIcdSurfaceXcb *)icd_surface)->connection;
+}
+
+static xcb_window_t
+x11_surface_get_window(VkIcdSurfaceBase *icd_surface)
+{
+ if (icd_surface->platform == VK_ICD_WSI_PLATFORM_XLIB)
+ return ((VkIcdSurfaceXlib *)icd_surface)->window;
+ else
+ return ((VkIcdSurfaceXcb *)icd_surface)->window;
+}
+
+static VkResult
+x11_surface_get_support(VkIcdSurfaceBase *icd_surface,
+ struct radv_physical_device *device,
+ uint32_t queueFamilyIndex,
+ VkBool32* pSupported)
+{
+ xcb_connection_t *conn = x11_surface_get_connection(icd_surface);
+ xcb_window_t window = x11_surface_get_window(icd_surface);
+
+ struct wsi_x11_connection *wsi_conn =
+ wsi_x11_get_connection(device, conn);
+ if (!wsi_conn)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ if (!wsi_conn->has_dri3) {
+ fprintf(stderr, "vulkan: No DRI3 support\n");
+ *pSupported = false;
+ return VK_SUCCESS;
+ }
+
+ unsigned visual_depth;
+ if (!get_visualtype_for_window(conn, window, &visual_depth)) {
+ *pSupported = false;
+ return VK_SUCCESS;
+ }
+
+ if (visual_depth != 24 && visual_depth != 32) {
+ *pSupported = false;
+ return VK_SUCCESS;
+ }
+
+ *pSupported = true;
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_surface_get_capabilities(VkIcdSurfaceBase *icd_surface,
+ struct radv_physical_device *device,
+ VkSurfaceCapabilitiesKHR *caps)
+{
+ xcb_connection_t *conn = x11_surface_get_connection(icd_surface);
+ xcb_window_t window = x11_surface_get_window(icd_surface);
+ xcb_get_geometry_cookie_t geom_cookie;
+ xcb_generic_error_t *err;
+ xcb_get_geometry_reply_t *geom;
+ unsigned visual_depth;
+
+ geom_cookie = xcb_get_geometry(conn, window);
+
+ /* This does a round-trip. This is why we do get_geometry first and
+ * wait to read the reply until after we have a visual.
+ */
+ xcb_visualtype_t *visual =
+ get_visualtype_for_window(conn, window, &visual_depth);
+
+ geom = xcb_get_geometry_reply(conn, geom_cookie, &err);
+ if (geom) {
+ VkExtent2D extent = { geom->width, geom->height };
+ caps->currentExtent = extent;
+ caps->minImageExtent = extent;
+ caps->maxImageExtent = extent;
+ } else {
+ /* This can happen if the client didn't wait for the configure event
+ * to come back from the compositor. In that case, we don't know the
+ * size of the window so we just return valid "I don't know" stuff.
+ */
+ caps->currentExtent = (VkExtent2D) { -1, -1 };
+ caps->minImageExtent = (VkExtent2D) { 1, 1 };
+ caps->maxImageExtent = (VkExtent2D) { INT16_MAX, INT16_MAX };
+ }
+ free(err);
+ free(geom);
+
+ if (visual_has_alpha(visual, visual_depth)) {
+ caps->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR |
+ VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR;
+ } else {
+ caps->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR |
+ VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
+ }
+
+ caps->minImageCount = 2;
+ caps->maxImageCount = 4;
+ caps->supportedTransforms = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
+ caps->currentTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
+ caps->maxImageArrayLayers = 1;
+ caps->supportedUsageFlags =
+ VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+ VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_TRANSFER_DST_BIT |
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_surface_get_formats(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t *pSurfaceFormatCount,
+ VkSurfaceFormatKHR *pSurfaceFormats)
+{
+ if (pSurfaceFormats == NULL) {
+ *pSurfaceFormatCount = ARRAY_SIZE(formats);
+ return VK_SUCCESS;
+ }
+
+ assert(*pSurfaceFormatCount >= ARRAY_SIZE(formats));
+ typed_memcpy(pSurfaceFormats, formats, *pSurfaceFormatCount);
+ *pSurfaceFormatCount = ARRAY_SIZE(formats);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_surface_get_present_modes(VkIcdSurfaceBase *surface,
+ struct radv_physical_device *device,
+ uint32_t *pPresentModeCount,
+ VkPresentModeKHR *pPresentModes)
+{
+ if (pPresentModes == NULL) {
+ *pPresentModeCount = ARRAY_SIZE(present_modes);
+ return VK_SUCCESS;
+ }
+
+ assert(*pPresentModeCount >= ARRAY_SIZE(present_modes));
+ typed_memcpy(pPresentModes, present_modes, *pPresentModeCount);
+ *pPresentModeCount = ARRAY_SIZE(present_modes);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_surface_create_swapchain(VkIcdSurfaceBase *surface,
+ struct radv_device *device,
+ const VkSwapchainCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct radv_swapchain **swapchain);
+
+VkResult radv_CreateXcbSurfaceKHR(
+ VkInstance _instance,
+ const VkXcbSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR);
+
+ VkIcdSurfaceXcb *surface;
+
+ surface = radv_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (surface == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ surface->base.platform = VK_ICD_WSI_PLATFORM_XCB;
+ surface->connection = pCreateInfo->connection;
+ surface->window = pCreateInfo->window;
+
+ *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
+
+ return VK_SUCCESS;
+}
+
+VkResult radv_CreateXlibSurfaceKHR(
+ VkInstance _instance,
+ const VkXlibSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR);
+
+ VkIcdSurfaceXlib *surface;
+
+ surface = radv_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (surface == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ surface->base.platform = VK_ICD_WSI_PLATFORM_XLIB;
+ surface->dpy = pCreateInfo->dpy;
+ surface->window = pCreateInfo->window;
+
+ *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
+
+ return VK_SUCCESS;
+}
+
+struct x11_image {
+ struct radv_image * image;
+ struct radv_device_memory * memory;
+ xcb_pixmap_t pixmap;
+ bool busy;
+ struct xshmfence * shm_fence;
+ uint32_t sync_fence;
+};
+
+struct x11_swapchain {
+ struct radv_swapchain base;
+
+ xcb_connection_t * conn;
+ xcb_window_t window;
+ xcb_gc_t gc;
+ VkExtent2D extent;
+ uint32_t image_count;
+
+ xcb_present_event_t event_id;
+ xcb_special_event_t * special_event;
+ uint64_t send_sbc;
+ uint32_t stamp;
+
+ struct x11_image images[0];
+};
+
+static VkResult
+x11_get_images(struct radv_swapchain *radv_chain,
+ uint32_t* pCount, VkImage *pSwapchainImages)
+{
+ struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
+
+ if (pSwapchainImages == NULL) {
+ *pCount = chain->image_count;
+ return VK_SUCCESS;
+ }
+
+ assert(chain->image_count <= *pCount);
+ for (uint32_t i = 0; i < chain->image_count; i++)
+ pSwapchainImages[i] = radv_image_to_handle(chain->images[i].image);
+
+ *pCount = chain->image_count;
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_handle_dri3_present_event(struct x11_swapchain *chain,
+ xcb_present_generic_event_t *event)
+{
+ switch (event->evtype) {
+ case XCB_PRESENT_CONFIGURE_NOTIFY: {
+ xcb_present_configure_notify_event_t *config = (void *) event;
+
+ if (config->width != chain->extent.width ||
+ config->height != chain->extent.height)
+ return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
+
+ break;
+ }
+
+ case XCB_PRESENT_EVENT_IDLE_NOTIFY: {
+ xcb_present_idle_notify_event_t *idle = (void *) event;
+
+ for (unsigned i = 0; i < chain->image_count; i++) {
+ if (chain->images[i].pixmap == idle->pixmap) {
+ chain->images[i].busy = false;
+ break;
+ }
+ }
+
+ break;
+ }
+
+ case XCB_PRESENT_COMPLETE_NOTIFY:
+ default:
+ break;
+ }
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_acquire_next_image(struct radv_swapchain *radv_chain,
+ uint64_t timeout,
+ VkSemaphore semaphore,
+ uint32_t *image_index)
+{
+ struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
+
+ while (1) {
+ for (uint32_t i = 0; i < chain->image_count; i++) {
+ if (!chain->images[i].busy) {
+ /* We found a non-busy image */
+ xshmfence_await(chain->images[i].shm_fence);
+ *image_index = i;
+ return VK_SUCCESS;
+ }
+ }
+
+ xcb_flush(chain->conn);
+ xcb_generic_event_t *event =
+ xcb_wait_for_special_event(chain->conn, chain->special_event);
+ if (!event)
+ return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
+
+ VkResult result = x11_handle_dri3_present_event(chain, (void *)event);
+ free(event);
+ if (result != VK_SUCCESS)
+ return result;
+ }
+}
+
+static VkResult
+x11_queue_present(struct radv_swapchain *radv_chain,
+ struct radv_queue *queue,
+ uint32_t image_index)
+{
+ struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
+ struct x11_image *image = &chain->images[image_index];
+
+ assert(image_index < chain->image_count);
+
+ uint32_t options = XCB_PRESENT_OPTION_NONE;
+
+ int64_t target_msc = 0;
+ int64_t divisor = 0;
+ int64_t remainder = 0;
+
+ options |= XCB_PRESENT_OPTION_ASYNC;
+
+ xshmfence_reset(image->shm_fence);
+
+ ++chain->send_sbc;
+ xcb_void_cookie_t cookie =
+ xcb_present_pixmap(chain->conn,
+ chain->window,
+ image->pixmap,
+ (uint32_t) chain->send_sbc,
+ 0, /* valid */
+ 0, /* update */
+ 0, /* x_off */
+ 0, /* y_off */
+ XCB_NONE, /* target_crtc */
+ XCB_NONE,
+ image->sync_fence,
+ options,
+ target_msc,
+ divisor,
+ remainder, 0, NULL);
+ xcb_discard_reply(chain->conn, cookie.sequence);
+ image->busy = true;
+
+ xcb_flush(chain->conn);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_image_init(struct radv_device *device, struct x11_swapchain *chain,
+ const VkSwapchainCreateInfoKHR *pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct x11_image *image)
+{
+ xcb_void_cookie_t cookie;
+ VkResult result = VK_SUCCESS;
+ int fd;
+ VkImage image_h;
+ bool bret;
+ struct radeon_surf *surface;
+ result = radv_image_create(radv_device_to_handle(device),
+ &(struct radv_image_create_info) {
+ .vk_info =
+ &(VkImageCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+ .imageType = VK_IMAGE_TYPE_2D,
+ .format = pCreateInfo->imageFormat,
+ .extent = {
+ .width = pCreateInfo->imageExtent.width,
+ .height = pCreateInfo->imageExtent.height,
+ .depth = 1
+ },
+ .mipLevels = 1,
+ .arrayLayers = 1,
+ .samples = 1,
+ /* FIXME: Need a way to use X tiling to allow scanout */
+ .tiling = VK_IMAGE_TILING_OPTIMAL,
+ .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
+ .flags = 0,
+ },
+ .scanout = true},
+ NULL,
+ &image_h);
+ if (result != VK_SUCCESS)
+ return result;
+
+ image->image = radv_image_from_handle(image_h);
+
+ VkDeviceMemory memory_h;
+ result = radv_AllocateMemory(radv_device_to_handle(device),
+ &(VkMemoryAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
+ .allocationSize = image->image->size,
+ .memoryTypeIndex = 0,
+ },
+ NULL /* XXX: pAllocator */,
+ &memory_h);
+ if (result != VK_SUCCESS)
+ goto fail_create_image;
+
+ image->memory = radv_device_memory_from_handle(memory_h);
+ // image->memory->bo.is_winsys_bo = true;
+
+ radv_BindImageMemory(VK_NULL_HANDLE, image_h, memory_h, 0);
+
+ bret = device->ws->buffer_get_fd(device->ws,
+ image->memory->bo, &fd);
+ if (bret == false)
+ goto fail_alloc_memory;
+
+ {
+ struct radeon_bo_metadata metadata;
+ radv_init_metadata(device, image->image, &metadata);
+ device->ws->buffer_set_metadata(image->memory->bo, &metadata);
+ }
+ surface = &image->image->surface;
+ uint32_t bpp = 32;
+ uint32_t depth = 24;
+ image->pixmap = xcb_generate_id(chain->conn);
+
+ cookie =
+ xcb_dri3_pixmap_from_buffer_checked(chain->conn,
+ image->pixmap,
+ chain->window,
+ image->image->size,
+ pCreateInfo->imageExtent.width,
+ pCreateInfo->imageExtent.height,
+ surface->level[0].pitch_bytes,
+ depth, bpp, fd);
+ xcb_discard_reply(chain->conn, cookie.sequence);
+
+ int fence_fd = xshmfence_alloc_shm();
+ if (fence_fd < 0)
+ goto fail_pixmap;
+
+ image->shm_fence = xshmfence_map_shm(fence_fd);
+ if (image->shm_fence == NULL)
+ goto fail_shmfence_alloc;
+
+ image->sync_fence = xcb_generate_id(chain->conn);
+ xcb_dri3_fence_from_fd(chain->conn,
+ image->pixmap,
+ image->sync_fence,
+ false,
+ fence_fd);
+
+ image->busy = false;
+ xshmfence_trigger(image->shm_fence);
+
+ return VK_SUCCESS;
+
+fail_shmfence_alloc:
+ close(fence_fd);
+
+fail_pixmap:
+ cookie = xcb_free_pixmap(chain->conn, image->pixmap);
+ xcb_discard_reply(chain->conn, cookie.sequence);
+
+fail_alloc_memory:
+ radv_FreeMemory(radv_device_to_handle(chain->base.device),
+ radv_device_memory_to_handle(image->memory), pAllocator);
+
+fail_create_image:
+ radv_DestroyImage(radv_device_to_handle(chain->base.device),
+ radv_image_to_handle(image->image), pAllocator);
+
+ return result;
+}
+
+static void
+x11_image_finish(struct x11_swapchain *chain,
+ const VkAllocationCallbacks* pAllocator,
+ struct x11_image *image)
+{
+ xcb_void_cookie_t cookie;
+
+ cookie = xcb_sync_destroy_fence(chain->conn, image->sync_fence);
+ xcb_discard_reply(chain->conn, cookie.sequence);
+ xshmfence_unmap_shm(image->shm_fence);
+
+ cookie = xcb_free_pixmap(chain->conn, image->pixmap);
+ xcb_discard_reply(chain->conn, cookie.sequence);
+
+ radv_DestroyImage(radv_device_to_handle(chain->base.device),
+ radv_image_to_handle(image->image), pAllocator);
+
+ radv_FreeMemory(radv_device_to_handle(chain->base.device),
+ radv_device_memory_to_handle(image->memory), pAllocator);
+
+}
+
+static VkResult
+x11_swapchain_destroy(struct radv_swapchain *radv_chain,
+ const VkAllocationCallbacks *pAllocator)
+{
+ struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
+
+ for (uint32_t i = 0; i < chain->image_count; i++)
+ x11_image_finish(chain, pAllocator, &chain->images[i]);
+
+ xcb_unregister_for_special_event(chain->conn, chain->special_event);
+
+ radv_free2(&chain->base.device->alloc, pAllocator, chain);
+
+ return VK_SUCCESS;
+}
+
+static VkResult
+x11_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
+ struct radv_device *device,
+ const VkSwapchainCreateInfoKHR *pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ struct radv_swapchain **swapchain_out)
+{
+ struct x11_swapchain *chain;
+ xcb_void_cookie_t cookie;
+ VkResult result;
+
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR);
+
+ int num_images = pCreateInfo->minImageCount;
+
+ /* For true mailbox mode, we need at least 4 images:
+ * 1) One to scan out from
+ * 2) One to have queued for scan-out
+ * 3) One to be currently held by the Wayland compositor
+ * 4) One to render to
+ */
+ if (pCreateInfo->presentMode == VK_PRESENT_MODE_MAILBOX_KHR)
+ num_images = MAX(num_images, 4);
+
+ size_t size = sizeof(*chain) + num_images * sizeof(chain->images[0]);
+ chain = radv_alloc2(&device->alloc, pAllocator, size, 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
+ if (chain == NULL)
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+ chain->base.device = device;
+ chain->base.destroy = x11_swapchain_destroy;
+ chain->base.get_images = x11_get_images;
+ chain->base.acquire_next_image = x11_acquire_next_image;
+ chain->base.queue_present = x11_queue_present;
+
+ chain->conn = x11_surface_get_connection(icd_surface);
+ chain->window = x11_surface_get_window(icd_surface);
+ chain->extent = pCreateInfo->imageExtent;
+ chain->image_count = num_images;
+
+ chain->send_sbc = 0;
+ chain->event_id = xcb_generate_id(chain->conn);
+ xcb_present_select_input(chain->conn, chain->event_id, chain->window,
+ XCB_PRESENT_EVENT_MASK_CONFIGURE_NOTIFY |
+ XCB_PRESENT_EVENT_MASK_COMPLETE_NOTIFY |
+ XCB_PRESENT_EVENT_MASK_IDLE_NOTIFY);
+
+ /* Create an XCB event queue to hold present events outside of the usual
+ * application event queue
+ */
+ chain->special_event =
+ xcb_register_for_special_xge(chain->conn, &xcb_present_id,
+ chain->event_id, NULL);
+
+ chain->gc = xcb_generate_id(chain->conn);
+ if (!chain->gc) {
+ /* FINISHME: Choose a better error. */
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ goto fail_register;
+ }
+
+ cookie = xcb_create_gc(chain->conn,
+ chain->gc,
+ chain->window,
+ XCB_GC_GRAPHICS_EXPOSURES,
+ (uint32_t []) { 0 });
+ xcb_discard_reply(chain->conn, cookie.sequence);
+
+ uint32_t image = 0;
+ for (; image < chain->image_count; image++) {
+ result = x11_image_init(device, chain, pCreateInfo, pAllocator,
+ &chain->images[image]);
+ if (result != VK_SUCCESS)
+ goto fail_init_images;
+ }
+
+ *swapchain_out = &chain->base;
+
+ return VK_SUCCESS;
+
+fail_init_images:
+ for (uint32_t j = 0; j < image; j++)
+ x11_image_finish(chain, pAllocator, &chain->images[j]);
+
+fail_register:
+ xcb_unregister_for_special_event(chain->conn, chain->special_event);
+
+ radv_free2(&device->alloc, pAllocator, chain);
+
+ return result;
+}
+
+VkResult
+radv_x11_init_wsi(struct radv_physical_device *device)
+{
+ struct wsi_x11 *wsi;
+ VkResult result;
+
+ wsi = radv_alloc(&device->instance->alloc, sizeof(*wsi), 8,
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ if (!wsi) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ goto fail;
+ }
+
+ int ret = pthread_mutex_init(&wsi->mutex, NULL);
+ if (ret != 0) {
+ if (ret == ENOMEM) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ } else {
+ /* FINISHME: Choose a better error. */
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+
+ goto fail_alloc;
+ }
+
+ wsi->connections = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+ if (!wsi->connections) {
+ result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ goto fail_mutex;
+ }
+
+ wsi->base.get_support = x11_surface_get_support;
+ wsi->base.get_capabilities = x11_surface_get_capabilities;
+ wsi->base.get_formats = x11_surface_get_formats;
+ wsi->base.get_present_modes = x11_surface_get_present_modes;
+ wsi->base.create_swapchain = x11_surface_create_swapchain;
+
+ device->wsi[VK_ICD_WSI_PLATFORM_XCB] = &wsi->base;
+ device->wsi[VK_ICD_WSI_PLATFORM_XLIB] = &wsi->base;
+
+ return VK_SUCCESS;
+
+fail_mutex:
+ pthread_mutex_destroy(&wsi->mutex);
+fail_alloc:
+ radv_free(&device->instance->alloc, wsi);
+fail:
+ device->wsi[VK_ICD_WSI_PLATFORM_XCB] = NULL;
+ device->wsi[VK_ICD_WSI_PLATFORM_XLIB] = NULL;
+
+ return result;
+}
+
+void
+radv_x11_finish_wsi(struct radv_physical_device *device)
+{
+ struct wsi_x11 *wsi =
+ (struct wsi_x11 *)device->wsi[VK_ICD_WSI_PLATFORM_XCB];
+
+ if (wsi) {
+ _mesa_hash_table_destroy(wsi->connections, NULL);
+
+ pthread_mutex_destroy(&wsi->mutex);
+
+ radv_free(&device->instance->alloc, wsi);
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on si_state.c
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/* command buffer handling for SI */
+
+#include "radv_private.h"
+#include "radv_cs.h"
+#include "sid.h"
+#include "radv_util.h"
+#include "main/macros.h"
+
+#define SI_GS_PER_ES 128
+
+static void
+si_write_harvested_raster_configs(struct radv_physical_device *physical_device,
+ struct radeon_winsys_cs *cs,
+ unsigned raster_config,
+ unsigned raster_config_1)
+{
+ unsigned sh_per_se = MAX2(physical_device->rad_info.max_sh_per_se, 1);
+ unsigned num_se = MAX2(physical_device->rad_info.max_se, 1);
+ unsigned rb_mask = physical_device->rad_info.enabled_rb_mask;
+ unsigned num_rb = MIN2(physical_device->rad_info.num_render_backends, 16);
+ unsigned rb_per_pkr = MIN2(num_rb / num_se / sh_per_se, 2);
+ unsigned rb_per_se = num_rb / num_se;
+ unsigned se_mask[4];
+ unsigned se;
+
+ se_mask[0] = ((1 << rb_per_se) - 1) & rb_mask;
+ se_mask[1] = (se_mask[0] << rb_per_se) & rb_mask;
+ se_mask[2] = (se_mask[1] << rb_per_se) & rb_mask;
+ se_mask[3] = (se_mask[2] << rb_per_se) & rb_mask;
+
+ assert(num_se == 1 || num_se == 2 || num_se == 4);
+ assert(sh_per_se == 1 || sh_per_se == 2);
+ assert(rb_per_pkr == 1 || rb_per_pkr == 2);
+
+ /* XXX: I can't figure out what the *_XSEL and *_YSEL
+ * fields are for, so I'm leaving them as their default
+ * values. */
+
+ if ((num_se > 2) && ((!se_mask[0] && !se_mask[1]) ||
+ (!se_mask[2] && !se_mask[3]))) {
+ raster_config_1 &= C_028354_SE_PAIR_MAP;
+
+ if (!se_mask[0] && !se_mask[1]) {
+ raster_config_1 |=
+ S_028354_SE_PAIR_MAP(V_028354_RASTER_CONFIG_SE_PAIR_MAP_3);
+ } else {
+ raster_config_1 |=
+ S_028354_SE_PAIR_MAP(V_028354_RASTER_CONFIG_SE_PAIR_MAP_0);
+ }
+ }
+
+ for (se = 0; se < num_se; se++) {
+ unsigned raster_config_se = raster_config;
+ unsigned pkr0_mask = ((1 << rb_per_pkr) - 1) << (se * rb_per_se);
+ unsigned pkr1_mask = pkr0_mask << rb_per_pkr;
+ int idx = (se / 2) * 2;
+
+ if ((num_se > 1) && (!se_mask[idx] || !se_mask[idx + 1])) {
+ raster_config_se &= C_028350_SE_MAP;
+
+ if (!se_mask[idx]) {
+ raster_config_se |=
+ S_028350_SE_MAP(V_028350_RASTER_CONFIG_SE_MAP_3);
+ } else {
+ raster_config_se |=
+ S_028350_SE_MAP(V_028350_RASTER_CONFIG_SE_MAP_0);
+ }
+ }
+
+ pkr0_mask &= rb_mask;
+ pkr1_mask &= rb_mask;
+ if (rb_per_se > 2 && (!pkr0_mask || !pkr1_mask)) {
+ raster_config_se &= C_028350_PKR_MAP;
+
+ if (!pkr0_mask) {
+ raster_config_se |=
+ S_028350_PKR_MAP(V_028350_RASTER_CONFIG_PKR_MAP_3);
+ } else {
+ raster_config_se |=
+ S_028350_PKR_MAP(V_028350_RASTER_CONFIG_PKR_MAP_0);
+ }
+ }
+
+ if (rb_per_se >= 2) {
+ unsigned rb0_mask = 1 << (se * rb_per_se);
+ unsigned rb1_mask = rb0_mask << 1;
+
+ rb0_mask &= rb_mask;
+ rb1_mask &= rb_mask;
+ if (!rb0_mask || !rb1_mask) {
+ raster_config_se &= C_028350_RB_MAP_PKR0;
+
+ if (!rb0_mask) {
+ raster_config_se |=
+ S_028350_RB_MAP_PKR0(V_028350_RASTER_CONFIG_RB_MAP_3);
+ } else {
+ raster_config_se |=
+ S_028350_RB_MAP_PKR0(V_028350_RASTER_CONFIG_RB_MAP_0);
+ }
+ }
+
+ if (rb_per_se > 2) {
+ rb0_mask = 1 << (se * rb_per_se + rb_per_pkr);
+ rb1_mask = rb0_mask << 1;
+ rb0_mask &= rb_mask;
+ rb1_mask &= rb_mask;
+ if (!rb0_mask || !rb1_mask) {
+ raster_config_se &= C_028350_RB_MAP_PKR1;
+
+ if (!rb0_mask) {
+ raster_config_se |=
+ S_028350_RB_MAP_PKR1(V_028350_RASTER_CONFIG_RB_MAP_3);
+ } else {
+ raster_config_se |=
+ S_028350_RB_MAP_PKR1(V_028350_RASTER_CONFIG_RB_MAP_0);
+ }
+ }
+ }
+ }
+
+ /* GRBM_GFX_INDEX has a different offset on SI and CI+ */
+ if (physical_device->rad_info.chip_class < CIK)
+ radeon_set_config_reg(cs, GRBM_GFX_INDEX,
+ SE_INDEX(se) | SH_BROADCAST_WRITES |
+ INSTANCE_BROADCAST_WRITES);
+ else
+ radeon_set_uconfig_reg(cs, R_030800_GRBM_GFX_INDEX,
+ S_030800_SE_INDEX(se) | S_030800_SH_BROADCAST_WRITES(1) |
+ S_030800_INSTANCE_BROADCAST_WRITES(1));
+ radeon_set_context_reg(cs, R_028350_PA_SC_RASTER_CONFIG, raster_config_se);
+ if (physical_device->rad_info.chip_class >= CIK)
+ radeon_set_context_reg(cs, R_028354_PA_SC_RASTER_CONFIG_1, raster_config_1);
+ }
+
+ /* GRBM_GFX_INDEX has a different offset on SI and CI+ */
+ if (physical_device->rad_info.chip_class < CIK)
+ radeon_set_config_reg(cs, GRBM_GFX_INDEX,
+ SE_BROADCAST_WRITES | SH_BROADCAST_WRITES |
+ INSTANCE_BROADCAST_WRITES);
+ else
+ radeon_set_uconfig_reg(cs, R_030800_GRBM_GFX_INDEX,
+ S_030800_SE_BROADCAST_WRITES(1) | S_030800_SH_BROADCAST_WRITES(1) |
+ S_030800_INSTANCE_BROADCAST_WRITES(1));
+}
+
+static void
+si_init_compute(struct radv_physical_device *physical_device,
+ struct radeon_winsys_cs *cs)
+{
+ radeon_set_sh_reg_seq(cs, R_00B810_COMPUTE_START_X, 3);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+
+ radeon_set_sh_reg_seq(cs, R_00B854_COMPUTE_RESOURCE_LIMITS, 3);
+ radeon_emit(cs, 0);
+ /* R_00B858_COMPUTE_STATIC_THREAD_MGMT_SE0 / SE1 */
+ radeon_emit(cs, S_00B858_SH0_CU_EN(0xffff) | S_00B858_SH1_CU_EN(0xffff));
+ radeon_emit(cs, S_00B85C_SH0_CU_EN(0xffff) | S_00B85C_SH1_CU_EN(0xffff));
+
+ if (physical_device->rad_info.chip_class >= CIK) {
+ /* Also set R_00B858_COMPUTE_STATIC_THREAD_MGMT_SE2 / SE3 */
+ radeon_set_sh_reg_seq(cs,
+ R_00B864_COMPUTE_STATIC_THREAD_MGMT_SE2, 2);
+ radeon_emit(cs, S_00B864_SH0_CU_EN(0xffff) |
+ S_00B864_SH1_CU_EN(0xffff));
+ radeon_emit(cs, S_00B868_SH0_CU_EN(0xffff) |
+ S_00B868_SH1_CU_EN(0xffff));
+ }
+
+ /* This register has been moved to R_00CD20_COMPUTE_MAX_WAVE_ID
+ * and is now per pipe, so it should be handled in the
+ * kernel if we want to use something other than the default value,
+ * which is now 0x22f.
+ */
+ if (physical_device->rad_info.chip_class <= SI) {
+ /* XXX: This should be:
+ * (number of compute units) * 4 * (waves per simd) - 1 */
+
+ radeon_set_sh_reg(cs, R_00B82C_COMPUTE_MAX_WAVE_ID,
+ 0x190 /* Default value */);
+ }
+}
+
+
+void si_init_config(struct radv_physical_device *physical_device,
+ struct radv_cmd_buffer *cmd_buffer)
+{
+ unsigned num_rb = MIN2(physical_device->rad_info.num_render_backends, 16);
+ unsigned rb_mask = physical_device->rad_info.enabled_rb_mask;
+ unsigned raster_config, raster_config_1;
+ int i;
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ radeon_emit(cs, PKT3(PKT3_CONTEXT_CONTROL, 1, 0));
+ radeon_emit(cs, CONTEXT_CONTROL_LOAD_ENABLE(1));
+ radeon_emit(cs, CONTEXT_CONTROL_SHADOW_ENABLE(1));
+
+ radeon_set_context_reg(cs, R_028A18_VGT_HOS_MAX_TESS_LEVEL, fui(64));
+ radeon_set_context_reg(cs, R_028A1C_VGT_HOS_MIN_TESS_LEVEL, fui(0));
+
+ /* FIXME calculate these values somehow ??? */
+ radeon_set_context_reg(cs, R_028A54_VGT_GS_PER_ES, SI_GS_PER_ES);
+ radeon_set_context_reg(cs, R_028A58_VGT_ES_PER_GS, 0x40);
+ radeon_set_context_reg(cs, R_028A5C_VGT_GS_PER_VS, 0x2);
+
+ radeon_set_context_reg(cs, R_028A8C_VGT_PRIMITIVEID_RESET, 0x0);
+ radeon_set_context_reg(cs, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0);
+
+ radeon_set_context_reg(cs, R_028B98_VGT_STRMOUT_BUFFER_CONFIG, 0x0);
+ radeon_set_context_reg(cs, R_028AB8_VGT_VTX_CNT_EN, 0x0);
+ if (physical_device->rad_info.chip_class < CIK)
+ radeon_set_config_reg(cs, R_008A14_PA_CL_ENHANCE, S_008A14_NUM_CLIP_SEQ(3) |
+ S_008A14_CLIP_VTX_REORDER_ENA(1));
+
+ radeon_set_context_reg(cs, R_028BD4_PA_SC_CENTROID_PRIORITY_0, 0x76543210);
+ radeon_set_context_reg(cs, R_028BD8_PA_SC_CENTROID_PRIORITY_1, 0xfedcba98);
+
+ radeon_set_context_reg(cs, R_02882C_PA_SU_PRIM_FILTER_CNTL, 0);
+
+ for (i = 0; i < 16; i++) {
+ radeon_set_context_reg(cs, R_0282D0_PA_SC_VPORT_ZMIN_0 + i*8, 0);
+ radeon_set_context_reg(cs, R_0282D4_PA_SC_VPORT_ZMAX_0 + i*8, fui(1.0));
+ }
+
+ switch (physical_device->rad_info.family) {
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ raster_config = 0x2a00126a;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_VERDE:
+ raster_config = 0x0000124a;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_OLAND:
+ raster_config = 0x00000082;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_HAINAN:
+ raster_config = 0x00000000;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_BONAIRE:
+ raster_config = 0x16000012;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_HAWAII:
+ raster_config = 0x3a00161a;
+ raster_config_1 = 0x0000002e;
+ break;
+ case CHIP_FIJI:
+ if (physical_device->rad_info.cik_macrotile_mode_array[0] == 0x000000e8) {
+ /* old kernels with old tiling config */
+ raster_config = 0x16000012;
+ raster_config_1 = 0x0000002a;
+ } else {
+ raster_config = 0x3a00161a;
+ raster_config_1 = 0x0000002e;
+ }
+ break;
+ case CHIP_POLARIS10:
+ raster_config = 0x16000012;
+ raster_config_1 = 0x0000002a;
+ break;
+ case CHIP_POLARIS11:
+ raster_config = 0x16000012;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_TONGA:
+ raster_config = 0x16000012;
+ raster_config_1 = 0x0000002a;
+ break;
+ case CHIP_ICELAND:
+ if (num_rb == 1)
+ raster_config = 0x00000000;
+ else
+ raster_config = 0x00000002;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_CARRIZO:
+ raster_config = 0x00000002;
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_KAVERI:
+ /* KV should be 0x00000002, but that causes problems with radeon */
+ raster_config = 0x00000000; /* 0x00000002 */
+ raster_config_1 = 0x00000000;
+ break;
+ case CHIP_KABINI:
+ case CHIP_MULLINS:
+ case CHIP_STONEY:
+ raster_config = 0x00000000;
+ raster_config_1 = 0x00000000;
+ break;
+ default:
+ fprintf(stderr,
+ "radeonsi: Unknown GPU, using 0 for raster_config\n");
+ raster_config = 0x00000000;
+ raster_config_1 = 0x00000000;
+ break;
+ }
+
+ /* Always use the default config when all backends are enabled
+ * (or when we failed to determine the enabled backends).
+ */
+ if (!rb_mask || util_bitcount(rb_mask) >= num_rb) {
+ radeon_set_context_reg(cs, R_028350_PA_SC_RASTER_CONFIG,
+ raster_config);
+ if (physical_device->rad_info.chip_class >= CIK)
+ radeon_set_context_reg(cs, R_028354_PA_SC_RASTER_CONFIG_1,
+ raster_config_1);
+ } else {
+ si_write_harvested_raster_configs(physical_device, cs, raster_config, raster_config_1);
+ }
+
+ radeon_set_context_reg(cs, R_028204_PA_SC_WINDOW_SCISSOR_TL, S_028204_WINDOW_OFFSET_DISABLE(1));
+ radeon_set_context_reg(cs, R_028240_PA_SC_GENERIC_SCISSOR_TL, S_028240_WINDOW_OFFSET_DISABLE(1));
+ radeon_set_context_reg(cs, R_028244_PA_SC_GENERIC_SCISSOR_BR,
+ S_028244_BR_X(16384) | S_028244_BR_Y(16384));
+ radeon_set_context_reg(cs, R_028030_PA_SC_SCREEN_SCISSOR_TL, 0);
+ radeon_set_context_reg(cs, R_028034_PA_SC_SCREEN_SCISSOR_BR,
+ S_028034_BR_X(16384) | S_028034_BR_Y(16384));
+
+ radeon_set_context_reg(cs, R_02820C_PA_SC_CLIPRECT_RULE, 0xFFFF);
+ radeon_set_context_reg(cs, R_028230_PA_SC_EDGERULE, 0xAAAAAAAA);
+ /* PA_SU_HARDWARE_SCREEN_OFFSET must be 0 due to hw bug on SI */
+ radeon_set_context_reg(cs, R_028234_PA_SU_HARDWARE_SCREEN_OFFSET, 0);
+ radeon_set_context_reg(cs, R_028820_PA_CL_NANINF_CNTL, 0);
+
+ radeon_set_context_reg(cs, R_028BE8_PA_CL_GB_VERT_CLIP_ADJ, fui(1.0));
+ radeon_set_context_reg(cs, R_028BEC_PA_CL_GB_VERT_DISC_ADJ, fui(1.0));
+ radeon_set_context_reg(cs, R_028BF0_PA_CL_GB_HORZ_CLIP_ADJ, fui(1.0));
+ radeon_set_context_reg(cs, R_028BF4_PA_CL_GB_HORZ_DISC_ADJ, fui(1.0));
+
+ radeon_set_context_reg(cs, R_028AC0_DB_SRESULTS_COMPARE_STATE0, 0x0);
+ radeon_set_context_reg(cs, R_028AC4_DB_SRESULTS_COMPARE_STATE1, 0x0);
+ radeon_set_context_reg(cs, R_028AC8_DB_PRELOAD_CONTROL, 0x0);
+ radeon_set_context_reg(cs, R_02800C_DB_RENDER_OVERRIDE,
+ S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) |
+ S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE));
+
+ radeon_set_context_reg(cs, R_028400_VGT_MAX_VTX_INDX, ~0);
+ radeon_set_context_reg(cs, R_028404_VGT_MIN_VTX_INDX, 0);
+ radeon_set_context_reg(cs, R_028408_VGT_INDX_OFFSET, 0);
+
+ if (physical_device->rad_info.chip_class >= CIK) {
+ radeon_set_sh_reg(cs, R_00B41C_SPI_SHADER_PGM_RSRC3_HS, 0);
+ radeon_set_sh_reg(cs, R_00B31C_SPI_SHADER_PGM_RSRC3_ES, S_00B31C_CU_EN(0xffff));
+ radeon_set_sh_reg(cs, R_00B21C_SPI_SHADER_PGM_RSRC3_GS, S_00B21C_CU_EN(0xffff));
+
+ if (physical_device->rad_info.num_good_compute_units /
+ (physical_device->rad_info.max_se * physical_device->rad_info.max_sh_per_se) <= 4) {
+ /* Too few available compute units per SH. Disallowing
+ * VS to run on CU0 could hurt us more than late VS
+ * allocation would help.
+ *
+ * LATE_ALLOC_VS = 2 is the highest safe number.
+ */
+ radeon_set_sh_reg(cs, R_00B51C_SPI_SHADER_PGM_RSRC3_LS, S_00B51C_CU_EN(0xffff));
+ radeon_set_sh_reg(cs, R_00B118_SPI_SHADER_PGM_RSRC3_VS, S_00B118_CU_EN(0xffff));
+ radeon_set_sh_reg(cs, R_00B11C_SPI_SHADER_LATE_ALLOC_VS, S_00B11C_LIMIT(2));
+ } else {
+ /* Set LATE_ALLOC_VS == 31. It should be less than
+ * the number of scratch waves. Limitations:
+ * - VS can't execute on CU0.
+ * - If HS writes outputs to LDS, LS can't execute on CU0.
+ */
+ radeon_set_sh_reg(cs, R_00B51C_SPI_SHADER_PGM_RSRC3_LS, S_00B51C_CU_EN(0xfffe));
+ radeon_set_sh_reg(cs, R_00B118_SPI_SHADER_PGM_RSRC3_VS, S_00B118_CU_EN(0xfffe));
+ radeon_set_sh_reg(cs, R_00B11C_SPI_SHADER_LATE_ALLOC_VS, S_00B11C_LIMIT(31));
+ }
+
+ radeon_set_sh_reg(cs, R_00B01C_SPI_SHADER_PGM_RSRC3_PS, S_00B01C_CU_EN(0xffff));
+ }
+
+ if (physical_device->rad_info.chip_class >= VI) {
+ radeon_set_context_reg(cs, R_028424_CB_DCC_CONTROL,
+ S_028424_OVERWRITE_COMBINER_MRT_SHARING_DISABLE(1) |
+ S_028424_OVERWRITE_COMBINER_WATERMARK(4));
+ radeon_set_context_reg(cs, R_028C58_VGT_VERTEX_REUSE_BLOCK_CNTL, 30);
+ radeon_set_context_reg(cs, R_028C5C_VGT_OUT_DEALLOC_CNTL, 32);
+ radeon_set_context_reg(cs, R_028B50_VGT_TESS_DISTRIBUTION,
+ S_028B50_ACCUM_ISOLINE(32) |
+ S_028B50_ACCUM_TRI(11) |
+ S_028B50_ACCUM_QUAD(11) |
+ S_028B50_DONUT_SPLIT(16));
+ } else {
+ radeon_set_context_reg(cs, R_028C58_VGT_VERTEX_REUSE_BLOCK_CNTL, 14);
+ radeon_set_context_reg(cs, R_028C5C_VGT_OUT_DEALLOC_CNTL, 16);
+ }
+
+ if (physical_device->rad_info.family == CHIP_STONEY)
+ radeon_set_context_reg(cs, R_028C40_PA_SC_SHADER_CONTROL, 0);
+
+ si_init_compute(physical_device, cs);
+}
+
+static void
+get_viewport_xform(const VkViewport *viewport,
+ float scale[3], float translate[3])
+{
+ float x = viewport->x;
+ float y = viewport->y;
+ float half_width = 0.5f * viewport->width;
+ float half_height = 0.5f * viewport->height;
+ double n = viewport->minDepth;
+ double f = viewport->maxDepth;
+
+ scale[0] = half_width;
+ translate[0] = half_width + x;
+ scale[1] = half_height;
+ translate[1] = half_height + y;
+
+ scale[2] = (f - n);
+ translate[2] = n;
+}
+
+void
+si_write_viewport(struct radeon_winsys_cs *cs, int first_vp,
+ int count, const VkViewport *viewports)
+{
+ int i;
+
+ if (count == 0) {
+ radeon_set_context_reg_seq(cs, R_02843C_PA_CL_VPORT_XSCALE, 6);
+ radeon_emit(cs, fui(1.0));
+ radeon_emit(cs, fui(0.0));
+ radeon_emit(cs, fui(1.0));
+ radeon_emit(cs, fui(0.0));
+ radeon_emit(cs, fui(1.0));
+ radeon_emit(cs, fui(0.0));
+
+ radeon_set_context_reg_seq(cs, R_0282D0_PA_SC_VPORT_ZMIN_0, 2);
+ radeon_emit(cs, fui(0.0));
+ radeon_emit(cs, fui(1.0));
+
+ return;
+ }
+ radeon_set_context_reg_seq(cs, R_02843C_PA_CL_VPORT_XSCALE +
+ first_vp * 4 * 6, count * 6);
+
+ for (i = 0; i < count; i++) {
+ float scale[3], translate[3];
+
+
+ get_viewport_xform(&viewports[i], scale, translate);
+ radeon_emit(cs, fui(scale[0]));
+ radeon_emit(cs, fui(translate[0]));
+ radeon_emit(cs, fui(scale[1]));
+ radeon_emit(cs, fui(translate[1]));
+ radeon_emit(cs, fui(scale[2]));
+ radeon_emit(cs, fui(translate[2]));
+ }
+
+ for (i = 0; i < count; i++) {
+ float zmin = MIN2(viewports[i].minDepth, viewports[i].maxDepth);
+ float zmax = MAX2(viewports[i].minDepth, viewports[i].maxDepth);
+ radeon_set_context_reg_seq(cs, R_0282D0_PA_SC_VPORT_ZMIN_0 +
+ first_vp * 4 * 2, count * 2);
+ radeon_emit(cs, fui(zmin));
+ radeon_emit(cs, fui(zmax));
+ }
+}
+
+void
+si_write_scissors(struct radeon_winsys_cs *cs, int first,
+ int count, const VkRect2D *scissors)
+{
+ int i;
+ if (count == 0)
+ return;
+
+ radeon_set_context_reg_seq(cs, R_028250_PA_SC_VPORT_SCISSOR_0_TL + first * 4 * 2, count * 2);
+ for (i = 0; i < count; i++) {
+ radeon_emit(cs, S_028250_TL_X(scissors[i].offset.x) |
+ S_028250_TL_Y(scissors[i].offset.y) |
+ S_028250_WINDOW_OFFSET_DISABLE(1));
+ radeon_emit(cs, S_028254_BR_X(scissors[i].offset.x + scissors[i].extent.width) |
+ S_028254_BR_Y(scissors[i].offset.y + scissors[i].extent.height));
+ }
+}
+
+uint32_t
+si_get_ia_multi_vgt_param(struct radv_cmd_buffer *cmd_buffer)
+{
+ enum chip_class chip_class = cmd_buffer->device->instance->physicalDevice.rad_info.chip_class;
+ struct radeon_info *info = &cmd_buffer->device->instance->physicalDevice.rad_info;
+ unsigned prim = cmd_buffer->state.pipeline->graphics.prim;
+ unsigned primgroup_size = 128; /* recommended without a GS */
+ unsigned max_primgroup_in_wave = 2;
+ /* SWITCH_ON_EOP(0) is always preferable. */
+ bool wd_switch_on_eop = false;
+ bool ia_switch_on_eop = false;
+ bool ia_switch_on_eoi = false;
+ bool partial_vs_wave = false;
+ bool partial_es_wave = false;
+
+ /* TODO GS */
+
+ /* TODO TES */
+
+ /* TODO linestipple */
+
+ if (chip_class >= CIK) {
+ /* WD_SWITCH_ON_EOP has no effect on GPUs with less than
+ * 4 shader engines. Set 1 to pass the assertion below.
+ * The other cases are hardware requirements. */
+ if (info->max_se < 4 ||
+ prim == V_008958_DI_PT_POLYGON ||
+ prim == V_008958_DI_PT_LINELOOP ||
+ prim == V_008958_DI_PT_TRIFAN ||
+ prim == V_008958_DI_PT_TRISTRIP_ADJ)
+ // info->primitive_restart ||
+ // info->count_from_stream_output)
+ wd_switch_on_eop = true;
+
+ /* TODO HAWAII */
+
+ /* Required on CIK and later. */
+ if (info->max_se > 2 && !wd_switch_on_eop)
+ ia_switch_on_eoi = true;
+
+ /* Required by Hawaii and, for some special cases, by VI. */
+#if 0
+ if (ia_switch_on_eoi &&
+ (sctx->b.family == CHIP_HAWAII ||
+ (sctx->b.chip_class == VI &&
+ (sctx->gs_shader.cso || max_primgroup_in_wave != 2))))
+ partial_vs_wave = true;
+#endif
+
+#if 0
+ /* Instancing bug on Bonaire. */
+ if (sctx->b.family == CHIP_BONAIRE && ia_switch_on_eoi &&
+ (info->indirect || info->instance_count > 1))
+ partial_vs_wave = true;
+#endif
+ /* If the WD switch is false, the IA switch must be false too. */
+ assert(wd_switch_on_eop || !ia_switch_on_eop);
+ }
+ /* If SWITCH_ON_EOI is set, PARTIAL_ES_WAVE must be set too. */
+ if (ia_switch_on_eoi)
+ partial_es_wave = true;
+
+ /* GS requirement. */
+#if 0
+ if (SI_GS_PER_ES / primgroup_size >= sctx->screen->gs_table_depth - 3)
+ partial_es_wave = true;
+#endif
+
+ /* Hw bug with single-primitive instances and SWITCH_ON_EOI
+ * on multi-SE chips. */
+#if 0
+ if (sctx->b.screen->info.max_se >= 2 && ia_switch_on_eoi &&
+ (info->indirect ||
+ (info->instance_count > 1 &&
+ si_num_prims_for_vertices(info) <= 1)))
+ sctx->b.flags |= SI_CONTEXT_VGT_FLUSH;
+#endif
+ return S_028AA8_SWITCH_ON_EOP(ia_switch_on_eop) |
+ S_028AA8_SWITCH_ON_EOI(ia_switch_on_eoi) |
+ S_028AA8_PARTIAL_VS_WAVE_ON(partial_vs_wave) |
+ S_028AA8_PARTIAL_ES_WAVE_ON(partial_es_wave) |
+ S_028AA8_PRIMGROUP_SIZE(primgroup_size - 1) |
+ S_028AA8_WD_SWITCH_ON_EOP(chip_class >= CIK ? wd_switch_on_eop : 0) |
+ S_028AA8_MAX_PRIMGRP_IN_WAVE(chip_class >= VI ?
+ max_primgroup_in_wave : 0);
+
+}
+
+void
+si_emit_cache_flush(struct radv_cmd_buffer *cmd_buffer)
+{
+ enum chip_class chip_class = cmd_buffer->device->instance->physicalDevice.rad_info.chip_class;
+ unsigned cp_coher_cntl = 0;
+
+ radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 128);
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_INV_ICACHE)
+ cp_coher_cntl |= S_0085F0_SH_ICACHE_ACTION_ENA(1);
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_INV_SMEM_L1)
+ cp_coher_cntl |= S_0085F0_SH_KCACHE_ACTION_ENA(1);
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_INV_VMEM_L1)
+ cp_coher_cntl |= S_0085F0_TCL1_ACTION_ENA(1);
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_INV_GLOBAL_L2) {
+ cp_coher_cntl |= S_0085F0_TC_ACTION_ENA(1);
+ if (chip_class >= VI)
+ cp_coher_cntl |= S_0301F0_TC_WB_ACTION_ENA(1);
+ }
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB) {
+ cp_coher_cntl |= S_0085F0_CB_ACTION_ENA(1) |
+ S_0085F0_CB0_DEST_BASE_ENA(1) |
+ S_0085F0_CB1_DEST_BASE_ENA(1) |
+ S_0085F0_CB2_DEST_BASE_ENA(1) |
+ S_0085F0_CB3_DEST_BASE_ENA(1) |
+ S_0085F0_CB4_DEST_BASE_ENA(1) |
+ S_0085F0_CB5_DEST_BASE_ENA(1) |
+ S_0085F0_CB6_DEST_BASE_ENA(1) |
+ S_0085F0_CB7_DEST_BASE_ENA(1);
+
+ /* Necessary for DCC */
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= VI) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_FLUSH_AND_INV_CB_DATA_TS) |
+ EVENT_INDEX(5));
+ radeon_emit(cmd_buffer->cs, 0);
+ radeon_emit(cmd_buffer->cs, 0);
+ radeon_emit(cmd_buffer->cs, 0);
+ radeon_emit(cmd_buffer->cs, 0);
+ }
+ }
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB) {
+ cp_coher_cntl |= S_0085F0_DB_ACTION_ENA(1) |
+ S_0085F0_DB_DEST_BASE_ENA(1);
+ }
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_CB_META) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_FLUSH_AND_INV_CB_META) | EVENT_INDEX(0));
+ }
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_FLUSH_AND_INV_DB_META) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_FLUSH_AND_INV_DB_META) | EVENT_INDEX(0));
+ }
+
+ if (!(cmd_buffer->state.flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
+ RADV_CMD_FLAG_FLUSH_AND_INV_DB))) {
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_PS_PARTIAL_FLUSH) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_PS_PARTIAL_FLUSH) | EVENT_INDEX(4));
+ } else if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_VS_PARTIAL_FLUSH) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_VS_PARTIAL_FLUSH) | EVENT_INDEX(4));
+ }
+ }
+
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_CS_PARTIAL_FLUSH) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_CS_PARTIAL_FLUSH) | EVENT_INDEX(4));
+ }
+
+ /* VGT state sync */
+ if (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_VGT_FLUSH) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+ radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_VGT_FLUSH) | EVENT_INDEX(0));
+ }
+
+ /* Make sure ME is idle (it executes most packets) before continuing.
+ * This prevents read-after-write hazards between PFP and ME.
+ */
+ if (cp_coher_cntl || (cmd_buffer->state.flush_bits & RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) {
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
+ radeon_emit(cmd_buffer->cs, 0);
+ }
+
+ /* When one of the DEST_BASE flags is set, SURFACE_SYNC waits for idle.
+ * Therefore, it should be last. Done in PFP.
+ */
+ if (cp_coher_cntl) {
+ /* ACQUIRE_MEM is only required on a compute ring. */
+ radeon_emit(cmd_buffer->cs, PKT3(PKT3_SURFACE_SYNC, 3, 0));
+ radeon_emit(cmd_buffer->cs, cp_coher_cntl); /* CP_COHER_CNTL */
+ radeon_emit(cmd_buffer->cs, 0xffffffff); /* CP_COHER_SIZE */
+ radeon_emit(cmd_buffer->cs, 0); /* CP_COHER_BASE */
+ radeon_emit(cmd_buffer->cs, 0x0000000A); /* POLL_INTERVAL */
+ }
+
+ cmd_buffer->state.flush_bits = 0;
+}
+
+
+/* Set this if you want the 3D engine to wait until CP DMA is done.
+ * It should be set on the last CP DMA packet. */
+#define R600_CP_DMA_SYNC (1 << 0) /* R600+ */
+
+/* Set this if the source data was used as a destination in a previous CP DMA
+ * packet. It's for preventing a read-after-write (RAW) hazard between two
+ * CP DMA packets. */
+#define SI_CP_DMA_RAW_WAIT (1 << 1) /* SI+ */
+#define CIK_CP_DMA_USE_L2 (1 << 2)
+
+/* Alignment for optimal performance. */
+#define CP_DMA_ALIGNMENT 32
+/* The max number of bytes to copy per packet. */
+#define CP_DMA_MAX_BYTE_COUNT ((1 << 21) - CP_DMA_ALIGNMENT)
+
+static void si_emit_cp_dma_copy_buffer(struct radv_cmd_buffer *cmd_buffer,
+ uint64_t dst_va, uint64_t src_va,
+ unsigned size, unsigned flags)
+{
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint32_t sync_flag = flags & R600_CP_DMA_SYNC ? S_411_CP_SYNC(1) : 0;
+ uint32_t wr_confirm = !(flags & R600_CP_DMA_SYNC) ? S_414_DISABLE_WR_CONFIRM(1) : 0;
+ uint32_t raw_wait = flags & SI_CP_DMA_RAW_WAIT ? S_414_RAW_WAIT(1) : 0;
+ uint32_t sel = flags & CIK_CP_DMA_USE_L2 ?
+ S_411_SRC_SEL(V_411_SRC_ADDR_TC_L2) |
+ S_411_DSL_SEL(V_411_DST_ADDR_TC_L2) : 0;
+
+ assert(size);
+ assert((size & ((1<<21)-1)) == size);
+
+ radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 9);
+
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ radeon_emit(cs, PKT3(PKT3_DMA_DATA, 5, 0));
+ radeon_emit(cs, sync_flag | sel); /* CP_SYNC [31] */
+ radeon_emit(cs, src_va); /* SRC_ADDR_LO [31:0] */
+ radeon_emit(cs, src_va >> 32); /* SRC_ADDR_HI [31:0] */
+ radeon_emit(cs, dst_va); /* DST_ADDR_LO [31:0] */
+ radeon_emit(cs, dst_va >> 32); /* DST_ADDR_HI [31:0] */
+ radeon_emit(cs, size | wr_confirm | raw_wait); /* COMMAND [29:22] | BYTE_COUNT [20:0] */
+ } else {
+ radeon_emit(cs, PKT3(PKT3_CP_DMA, 4, 0));
+ radeon_emit(cs, src_va); /* SRC_ADDR_LO [31:0] */
+ radeon_emit(cs, sync_flag | ((src_va >> 32) & 0xffff)); /* CP_SYNC [31] | SRC_ADDR_HI [15:0] */
+ radeon_emit(cs, dst_va); /* DST_ADDR_LO [31:0] */
+ radeon_emit(cs, (dst_va >> 32) & 0xffff); /* DST_ADDR_HI [15:0] */
+ radeon_emit(cs, size | wr_confirm | raw_wait); /* COMMAND [29:22] | BYTE_COUNT [20:0] */
+ }
+
+ /* CP DMA is executed in ME, but index buffers are read by PFP.
+ * This ensures that ME (CP DMA) is idle before PFP starts fetching
+ * indices. If we wanted to execute CP DMA in PFP, this packet
+ * should precede it.
+ */
+ if (sync_flag) {
+ radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
+ radeon_emit(cs, 0);
+ }
+}
+
+/* Emit a CP DMA packet to clear a buffer. The size must fit in bits [20:0]. */
+static void si_emit_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer,
+ uint64_t dst_va, unsigned size,
+ uint32_t clear_value, unsigned flags)
+{
+ struct radeon_winsys_cs *cs = cmd_buffer->cs;
+ uint32_t sync_flag = flags & R600_CP_DMA_SYNC ? S_411_CP_SYNC(1) : 0;
+ uint32_t wr_confirm = !(flags & R600_CP_DMA_SYNC) ? S_414_DISABLE_WR_CONFIRM(1) : 0;
+ uint32_t raw_wait = flags & SI_CP_DMA_RAW_WAIT ? S_414_RAW_WAIT(1) : 0;
+ uint32_t dst_sel = flags & CIK_CP_DMA_USE_L2 ? S_411_DSL_SEL(V_411_DST_ADDR_TC_L2) : 0;
+
+ assert(size);
+ assert((size & ((1<<21)-1)) == size);
+
+ radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 9);
+
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.chip_class >= CIK) {
+ radeon_emit(cs, PKT3(PKT3_DMA_DATA, 5, 0));
+ radeon_emit(cs, sync_flag | dst_sel | S_411_SRC_SEL(V_411_DATA)); /* CP_SYNC [31] | SRC_SEL[30:29] */
+ radeon_emit(cs, clear_value); /* DATA [31:0] */
+ radeon_emit(cs, 0);
+ radeon_emit(cs, dst_va); /* DST_ADDR_LO [31:0] */
+ radeon_emit(cs, dst_va >> 32); /* DST_ADDR_HI [15:0] */
+ radeon_emit(cs, size | wr_confirm | raw_wait); /* COMMAND [29:22] | BYTE_COUNT [20:0] */
+ } else {
+ radeon_emit(cs, PKT3(PKT3_CP_DMA, 4, 0));
+ radeon_emit(cs, clear_value); /* DATA [31:0] */
+ radeon_emit(cs, sync_flag | S_411_SRC_SEL(V_411_DATA)); /* CP_SYNC [31] | SRC_SEL[30:29] */
+ radeon_emit(cs, dst_va); /* DST_ADDR_LO [31:0] */
+ radeon_emit(cs, (dst_va >> 32) & 0xffff); /* DST_ADDR_HI [15:0] */
+ radeon_emit(cs, size | wr_confirm | raw_wait); /* COMMAND [29:22] | BYTE_COUNT [20:0] */
+ }
+
+ /* See "copy_buffer" for explanation. */
+ if (sync_flag) {
+ radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
+ radeon_emit(cs, 0);
+ }
+}
+
+static void si_cp_dma_prepare(struct radv_cmd_buffer *cmd_buffer, uint64_t byte_count,
+ uint64_t remaining_size, unsigned *flags)
+{
+
+ /* Flush the caches for the first copy only.
+ * Also wait for the previous CP DMA operations.
+ */
+ if (cmd_buffer->state.flush_bits) {
+ si_emit_cache_flush(cmd_buffer);
+ *flags |= SI_CP_DMA_RAW_WAIT;
+ }
+
+ /* Do the synchronization after the last dma, so that all data
+ * is written to memory.
+ */
+ if (byte_count == remaining_size)
+ *flags |= R600_CP_DMA_SYNC;
+}
+
+static void si_cp_dma_realign_engine(struct radv_cmd_buffer *cmd_buffer, unsigned size)
+{
+ uint64_t va;
+ uint32_t offset;
+ unsigned dma_flags = 0;
+ unsigned buf_size = CP_DMA_ALIGNMENT * 2;
+ void *ptr;
+
+ assert(size < CP_DMA_ALIGNMENT);
+
+ radv_cmd_buffer_upload_alloc(cmd_buffer, buf_size, CP_DMA_ALIGNMENT, &offset, &ptr);
+
+ va = cmd_buffer->device->ws->buffer_get_va(cmd_buffer->upload.upload_bo);
+ va += offset;
+
+ si_cp_dma_prepare(cmd_buffer, size, size, &dma_flags);
+
+ si_emit_cp_dma_copy_buffer(cmd_buffer, va, va + CP_DMA_ALIGNMENT, size,
+ dma_flags);
+}
+
+void si_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer,
+ uint64_t src_va, uint64_t dest_va,
+ uint64_t size)
+{
+ uint64_t main_src_va, main_dest_va;
+ uint64_t skipped_size = 0, realign_size = 0;
+
+
+ if (cmd_buffer->device->instance->physicalDevice.rad_info.family <= CHIP_CARRIZO ||
+ cmd_buffer->device->instance->physicalDevice.rad_info.family == CHIP_STONEY) {
+ /* If the size is not aligned, we must add a dummy copy at the end
+ * just to align the internal counter. Otherwise, the DMA engine
+ * would slow down by an order of magnitude for following copies.
+ */
+ if (size % CP_DMA_ALIGNMENT)
+ realign_size = CP_DMA_ALIGNMENT - (size % CP_DMA_ALIGNMENT);
+
+ /* If the copy begins unaligned, we must start copying from the next
+ * aligned block and the skipped part should be copied after everything
+ * else has been copied. Only the src alignment matters, not dst.
+ */
+ if (src_va % CP_DMA_ALIGNMENT) {
+ skipped_size = CP_DMA_ALIGNMENT - (src_va % CP_DMA_ALIGNMENT);
+ /* The main part will be skipped if the size is too small. */
+ skipped_size = MIN2(skipped_size, size);
+ size -= skipped_size;
+ }
+ }
+ main_src_va = src_va + skipped_size;
+ main_dest_va = dest_va + skipped_size;
+
+ while (size) {
+ unsigned dma_flags = 0;
+ unsigned byte_count = MIN2(size, CP_DMA_MAX_BYTE_COUNT);
+
+ si_cp_dma_prepare(cmd_buffer, byte_count,
+ size + skipped_size + realign_size,
+ &dma_flags);
+
+ si_emit_cp_dma_copy_buffer(cmd_buffer, main_dest_va, main_src_va,
+ byte_count, dma_flags);
+
+ size -= byte_count;
+ main_src_va += byte_count;
+ main_dest_va += byte_count;
+ }
+
+ if (skipped_size) {
+ unsigned dma_flags = 0;
+
+ si_cp_dma_prepare(cmd_buffer, skipped_size,
+ size + skipped_size + realign_size,
+ &dma_flags);
+
+ si_emit_cp_dma_copy_buffer(cmd_buffer, dest_va, src_va,
+ skipped_size, dma_flags);
+ }
+ if (realign_size)
+ si_cp_dma_realign_engine(cmd_buffer, realign_size);
+}
+
+void si_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer, uint64_t va,
+ uint64_t size, unsigned value)
+{
+
+ if (!size)
+ return;
+
+ assert(va % 4 == 0 && size % 4 == 0);
+
+ while (size) {
+ unsigned byte_count = MIN2(size, CP_DMA_MAX_BYTE_COUNT);
+ unsigned dma_flags = 0;
+
+ si_cp_dma_prepare(cmd_buffer, byte_count, size, &dma_flags);
+
+ /* Emit the clear packet. */
+ si_emit_cp_dma_clear_buffer(cmd_buffer, va, byte_count, value,
+ dma_flags);
+
+ size -= byte_count;
+ va += byte_count;
+ }
+}
+
+/* For MSAA sample positions. */
+#define FILL_SREG(s0x, s0y, s1x, s1y, s2x, s2y, s3x, s3y) \
+ (((s0x) & 0xf) | (((unsigned)(s0y) & 0xf) << 4) | \
+ (((unsigned)(s1x) & 0xf) << 8) | (((unsigned)(s1y) & 0xf) << 12) | \
+ (((unsigned)(s2x) & 0xf) << 16) | (((unsigned)(s2y) & 0xf) << 20) | \
+ (((unsigned)(s3x) & 0xf) << 24) | (((unsigned)(s3y) & 0xf) << 28))
+
+
+/* 2xMSAA
+ * There are two locations (4, 4), (-4, -4). */
+const uint32_t eg_sample_locs_2x[4] = {
+ FILL_SREG(4, 4, -4, -4, 4, 4, -4, -4),
+ FILL_SREG(4, 4, -4, -4, 4, 4, -4, -4),
+ FILL_SREG(4, 4, -4, -4, 4, 4, -4, -4),
+ FILL_SREG(4, 4, -4, -4, 4, 4, -4, -4),
+};
+const unsigned eg_max_dist_2x = 4;
+/* 4xMSAA
+ * There are 4 locations: (-2, 6), (6, -2), (-6, 2), (2, 6). */
+const uint32_t eg_sample_locs_4x[4] = {
+ FILL_SREG(-2, -6, 6, -2, -6, 2, 2, 6),
+ FILL_SREG(-2, -6, 6, -2, -6, 2, 2, 6),
+ FILL_SREG(-2, -6, 6, -2, -6, 2, 2, 6),
+ FILL_SREG(-2, -6, 6, -2, -6, 2, 2, 6),
+};
+const unsigned eg_max_dist_4x = 6;
+
+/* Cayman 8xMSAA */
+static const uint32_t cm_sample_locs_8x[] = {
+ FILL_SREG( 1, -3, -1, 3, 5, 1, -3, -5),
+ FILL_SREG( 1, -3, -1, 3, 5, 1, -3, -5),
+ FILL_SREG( 1, -3, -1, 3, 5, 1, -3, -5),
+ FILL_SREG( 1, -3, -1, 3, 5, 1, -3, -5),
+ FILL_SREG(-5, 5, -7, -1, 3, 7, 7, -7),
+ FILL_SREG(-5, 5, -7, -1, 3, 7, 7, -7),
+ FILL_SREG(-5, 5, -7, -1, 3, 7, 7, -7),
+ FILL_SREG(-5, 5, -7, -1, 3, 7, 7, -7),
+};
+static const unsigned cm_max_dist_8x = 8;
+/* Cayman 16xMSAA */
+static const uint32_t cm_sample_locs_16x[] = {
+ FILL_SREG( 1, 1, -1, -3, -3, 2, 4, -1),
+ FILL_SREG( 1, 1, -1, -3, -3, 2, 4, -1),
+ FILL_SREG( 1, 1, -1, -3, -3, 2, 4, -1),
+ FILL_SREG( 1, 1, -1, -3, -3, 2, 4, -1),
+ FILL_SREG(-5, -2, 2, 5, 5, 3, 3, -5),
+ FILL_SREG(-5, -2, 2, 5, 5, 3, 3, -5),
+ FILL_SREG(-5, -2, 2, 5, 5, 3, 3, -5),
+ FILL_SREG(-5, -2, 2, 5, 5, 3, 3, -5),
+ FILL_SREG(-2, 6, 0, -7, -4, -6, -6, 4),
+ FILL_SREG(-2, 6, 0, -7, -4, -6, -6, 4),
+ FILL_SREG(-2, 6, 0, -7, -4, -6, -6, 4),
+ FILL_SREG(-2, 6, 0, -7, -4, -6, -6, 4),
+ FILL_SREG(-8, 0, 7, -4, 6, 7, -7, -8),
+ FILL_SREG(-8, 0, 7, -4, 6, 7, -7, -8),
+ FILL_SREG(-8, 0, 7, -4, 6, 7, -7, -8),
+ FILL_SREG(-8, 0, 7, -4, 6, 7, -7, -8),
+};
+static const unsigned cm_max_dist_16x = 8;
+
+unsigned radv_cayman_get_maxdist(int log_samples)
+{
+ unsigned max_dist[] = {
+ 0,
+ eg_max_dist_2x,
+ eg_max_dist_4x,
+ cm_max_dist_8x,
+ cm_max_dist_16x
+ };
+ return max_dist[log_samples];
+}
+
+void radv_cayman_emit_msaa_sample_locs(struct radeon_winsys_cs *cs, int nr_samples)
+{
+ switch (nr_samples) {
+ default:
+ case 1:
+ radeon_set_context_reg(cs, CM_R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, 0);
+ radeon_set_context_reg(cs, CM_R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0, 0);
+ radeon_set_context_reg(cs, CM_R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0, 0);
+ radeon_set_context_reg(cs, CM_R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, 0);
+ break;
+ case 2:
+ radeon_set_context_reg(cs, CM_R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, eg_sample_locs_2x[0]);
+ radeon_set_context_reg(cs, CM_R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0, eg_sample_locs_2x[1]);
+ radeon_set_context_reg(cs, CM_R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0, eg_sample_locs_2x[2]);
+ radeon_set_context_reg(cs, CM_R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, eg_sample_locs_2x[3]);
+ break;
+ case 4:
+ radeon_set_context_reg(cs, CM_R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, eg_sample_locs_4x[0]);
+ radeon_set_context_reg(cs, CM_R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0, eg_sample_locs_4x[1]);
+ radeon_set_context_reg(cs, CM_R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0, eg_sample_locs_4x[2]);
+ radeon_set_context_reg(cs, CM_R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, eg_sample_locs_4x[3]);
+ break;
+ case 8:
+ radeon_set_context_reg_seq(cs, CM_R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, 14);
+ radeon_emit(cs, cm_sample_locs_8x[0]);
+ radeon_emit(cs, cm_sample_locs_8x[4]);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, cm_sample_locs_8x[1]);
+ radeon_emit(cs, cm_sample_locs_8x[5]);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, cm_sample_locs_8x[2]);
+ radeon_emit(cs, cm_sample_locs_8x[6]);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, 0);
+ radeon_emit(cs, cm_sample_locs_8x[3]);
+ radeon_emit(cs, cm_sample_locs_8x[7]);
+ break;
+ case 16:
+ radeon_set_context_reg_seq(cs, CM_R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, 16);
+ radeon_emit(cs, cm_sample_locs_16x[0]);
+ radeon_emit(cs, cm_sample_locs_16x[4]);
+ radeon_emit(cs, cm_sample_locs_16x[8]);
+ radeon_emit(cs, cm_sample_locs_16x[12]);
+ radeon_emit(cs, cm_sample_locs_16x[1]);
+ radeon_emit(cs, cm_sample_locs_16x[5]);
+ radeon_emit(cs, cm_sample_locs_16x[9]);
+ radeon_emit(cs, cm_sample_locs_16x[13]);
+ radeon_emit(cs, cm_sample_locs_16x[2]);
+ radeon_emit(cs, cm_sample_locs_16x[6]);
+ radeon_emit(cs, cm_sample_locs_16x[10]);
+ radeon_emit(cs, cm_sample_locs_16x[14]);
+ radeon_emit(cs, cm_sample_locs_16x[3]);
+ radeon_emit(cs, cm_sample_locs_16x[7]);
+ radeon_emit(cs, cm_sample_locs_16x[11]);
+ radeon_emit(cs, cm_sample_locs_16x[15]);
+ break;
+ }
+}
+
+static void radv_cayman_get_sample_position(struct radv_device *device,
+ unsigned sample_count,
+ unsigned sample_index, float *out_value)
+{
+ int offset, index;
+ struct {
+ int idx:4;
+ } val;
+ switch (sample_count) {
+ case 1:
+ default:
+ out_value[0] = out_value[1] = 0.5;
+ break;
+ case 2:
+ offset = 4 * (sample_index * 2);
+ val.idx = (eg_sample_locs_2x[0] >> offset) & 0xf;
+ out_value[0] = (float)(val.idx + 8) / 16.0f;
+ val.idx = (eg_sample_locs_2x[0] >> (offset + 4)) & 0xf;
+ out_value[1] = (float)(val.idx + 8) / 16.0f;
+ break;
+ case 4:
+ offset = 4 * (sample_index * 2);
+ val.idx = (eg_sample_locs_4x[0] >> offset) & 0xf;
+ out_value[0] = (float)(val.idx + 8) / 16.0f;
+ val.idx = (eg_sample_locs_4x[0] >> (offset + 4)) & 0xf;
+ out_value[1] = (float)(val.idx + 8) / 16.0f;
+ break;
+ case 8:
+ offset = 4 * (sample_index % 4 * 2);
+ index = (sample_index / 4) * 4;
+ val.idx = (cm_sample_locs_8x[index] >> offset) & 0xf;
+ out_value[0] = (float)(val.idx + 8) / 16.0f;
+ val.idx = (cm_sample_locs_8x[index] >> (offset + 4)) & 0xf;
+ out_value[1] = (float)(val.idx + 8) / 16.0f;
+ break;
+ case 16:
+ offset = 4 * (sample_index % 4 * 2);
+ index = (sample_index / 4) * 4;
+ val.idx = (cm_sample_locs_16x[index] >> offset) & 0xf;
+ out_value[0] = (float)(val.idx + 8) / 16.0f;
+ val.idx = (cm_sample_locs_16x[index] >> (offset + 4)) & 0xf;
+ out_value[1] = (float)(val.idx + 8) / 16.0f;
+ break;
+ }
+}
+
+void radv_device_init_msaa(struct radv_device *device)
+{
+ int i;
+ radv_cayman_get_sample_position(device, 1, 0, device->sample_locations_1x[0]);
+
+ for (i = 0; i < 2; i++)
+ radv_cayman_get_sample_position(device, 2, i, device->sample_locations_2x[i]);
+ for (i = 0; i < 4; i++)
+ radv_cayman_get_sample_position(device, 4, i, device->sample_locations_4x[i]);
+ for (i = 0; i < 8; i++)
+ radv_cayman_get_sample_position(device, 8, i, device->sample_locations_8x[i]);
+ for (i = 0; i < 16; i++)
+ radv_cayman_get_sample_position(device, 16, i, device->sample_locations_16x[i]);
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Based on u_format.h which is:
+ * Copyright 2009-2010 Vmware, Inc.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <assert.h>
+#include <vulkan/vulkan.h>
+enum vk_format_layout {
+ /**
+ * Formats with vk_format_block::width == vk_format_block::height == 1
+ * that can be described as an ordinary data structure.
+ */
+ VK_FORMAT_LAYOUT_PLAIN = 0,
+
+ /**
+ * Formats with sub-sampled channels.
+ *
+ * This is for formats like YVYU where there is less than one sample per
+ * pixel.
+ */
+ VK_FORMAT_LAYOUT_SUBSAMPLED = 3,
+
+ /**
+ * S3 Texture Compression formats.
+ */
+ VK_FORMAT_LAYOUT_S3TC = 4,
+
+ /**
+ * Red-Green Texture Compression formats.
+ */
+ VK_FORMAT_LAYOUT_RGTC = 5,
+
+ /**
+ * Ericsson Texture Compression
+ */
+ VK_FORMAT_LAYOUT_ETC = 6,
+
+ /**
+ * BC6/7 Texture Compression
+ */
+ VK_FORMAT_LAYOUT_BPTC = 7,
+
+ /**
+ * ASTC
+ */
+ VK_FORMAT_LAYOUT_ASTC = 8,
+
+ /**
+ * Everything else that doesn't fit in any of the above layouts.
+ */
+ VK_FORMAT_LAYOUT_OTHER = 9
+};
+
+struct vk_format_block
+{
+ /** Block width in pixels */
+ unsigned width;
+
+ /** Block height in pixels */
+ unsigned height;
+
+ /** Block size in bits */
+ unsigned bits;
+};
+
+enum vk_format_type {
+ VK_FORMAT_TYPE_VOID = 0,
+ VK_FORMAT_TYPE_UNSIGNED = 1,
+ VK_FORMAT_TYPE_SIGNED = 2,
+ VK_FORMAT_TYPE_FIXED = 3,
+ VK_FORMAT_TYPE_FLOAT = 4
+};
+
+
+enum vk_format_colorspace {
+ VK_FORMAT_COLORSPACE_RGB = 0,
+ VK_FORMAT_COLORSPACE_SRGB = 1,
+ VK_FORMAT_COLORSPACE_YUV = 2,
+ VK_FORMAT_COLORSPACE_ZS = 3
+};
+
+struct vk_format_channel_description {
+ unsigned type:5;
+ unsigned normalized:1;
+ unsigned pure_integer:1;
+ unsigned scaled:1;
+ unsigned size:8;
+ unsigned shift:16;
+};
+
+struct vk_format_description
+{
+ VkFormat format;
+ const char *name;
+ const char *short_name;
+
+ struct vk_format_block block;
+ enum vk_format_layout layout;
+
+ unsigned nr_channels:3;
+ unsigned is_array:1;
+ unsigned is_bitmask:1;
+ unsigned is_mixed:1;
+
+ struct vk_format_channel_description channel[4];
+
+ unsigned char swizzle[4];
+
+ enum vk_format_colorspace colorspace;
+};
+
+extern const struct vk_format_description vk_format_description_table[];
+
+const struct vk_format_description *vk_format_description(VkFormat format);
+
+/**
+ * Return total bits needed for the pixel format per block.
+ */
+static inline uint
+vk_format_get_blocksizebits(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 0;
+ }
+
+ return desc->block.bits;
+}
+
+/**
+ * Return bytes per block (not pixel) for the given format.
+ */
+static inline uint
+vk_format_get_blocksize(VkFormat format)
+{
+ uint bits = vk_format_get_blocksizebits(format);
+ uint bytes = bits / 8;
+
+ assert(bits % 8 == 0);
+ assert(bytes > 0);
+ if (bytes == 0) {
+ bytes = 1;
+ }
+
+ return bytes;
+}
+
+static inline uint
+vk_format_get_blockwidth(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 1;
+ }
+
+ return desc->block.width;
+}
+
+static inline uint
+vk_format_get_blockheight(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 1;
+ }
+
+ return desc->block.height;
+}
+
+/**
+ * Return the index of the first non-void channel
+ * -1 if no non-void channels
+ */
+static inline int
+vk_format_get_first_non_void_channel(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ int i;
+
+ for (i = 0; i < 4; i++)
+ if (desc->channel[i].type != VK_FORMAT_TYPE_VOID)
+ break;
+
+ if (i == 4)
+ return -1;
+
+ return i;
+}
+
+enum vk_swizzle {
+ VK_SWIZZLE_X,
+ VK_SWIZZLE_Y,
+ VK_SWIZZLE_Z,
+ VK_SWIZZLE_W,
+ VK_SWIZZLE_0,
+ VK_SWIZZLE_1,
+ VK_SWIZZLE_NONE,
+ VK_SWIZZLE_MAX, /**< Number of enums counter (must be last) */
+};
+
+static inline VkImageAspectFlags
+vk_format_aspects(VkFormat format)
+{
+ switch (format) {
+ case VK_FORMAT_UNDEFINED:
+ return 0;
+
+ case VK_FORMAT_S8_UINT:
+ return VK_IMAGE_ASPECT_STENCIL_BIT;
+
+ case VK_FORMAT_D16_UNORM_S8_UINT:
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
+
+ case VK_FORMAT_D16_UNORM:
+ case VK_FORMAT_X8_D24_UNORM_PACK32:
+ case VK_FORMAT_D32_SFLOAT:
+ return VK_IMAGE_ASPECT_DEPTH_BIT;
+
+ default:
+ return VK_IMAGE_ASPECT_COLOR_BIT;
+ }
+}
+
+static inline enum vk_swizzle
+radv_swizzle_conv(int idx, const unsigned char chan[4], VkComponentSwizzle vk_swiz)
+{
+ int x;
+ switch (vk_swiz) {
+ case VK_COMPONENT_SWIZZLE_IDENTITY:
+ return chan[idx];
+ case VK_COMPONENT_SWIZZLE_ZERO:
+ return VK_SWIZZLE_0;
+ case VK_COMPONENT_SWIZZLE_ONE:
+ return VK_SWIZZLE_1;
+ case VK_COMPONENT_SWIZZLE_R:
+ for (x = 0; x < 4; x++)
+ if (chan[x] == 0)
+ return x;
+ return VK_SWIZZLE_0;
+ case VK_COMPONENT_SWIZZLE_G:
+ for (x = 0; x < 4; x++)
+ if (chan[x] == 1)
+ return x;
+ return VK_SWIZZLE_0;
+ case VK_COMPONENT_SWIZZLE_B:
+ for (x = 0; x < 4; x++)
+ if (chan[x] == 2)
+ return x;
+ return VK_SWIZZLE_0;
+ case VK_COMPONENT_SWIZZLE_A:
+ for (x = 0; x < 4; x++)
+ if (chan[x] == 3)
+ return x;
+ return VK_SWIZZLE_1;
+ default:
+ return chan[idx];
+ }
+}
+
+static inline void vk_format_compose_swizzles(const VkComponentMapping *mapping,
+ const unsigned char swz[4],
+ enum vk_swizzle dst[4])
+{
+ dst[0] = radv_swizzle_conv(0, swz, mapping->r);
+ dst[1] = radv_swizzle_conv(1, swz, mapping->g);
+ dst[2] = radv_swizzle_conv(2, swz, mapping->b);
+ dst[3] = radv_swizzle_conv(3, swz, mapping->a);
+}
+
+static inline bool
+vk_format_is_compressed(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return false;
+ }
+
+ switch (desc->layout) {
+ case VK_FORMAT_LAYOUT_S3TC:
+ case VK_FORMAT_LAYOUT_RGTC:
+ case VK_FORMAT_LAYOUT_ETC:
+ case VK_FORMAT_LAYOUT_BPTC:
+ case VK_FORMAT_LAYOUT_ASTC:
+ /* XXX add other formats in the future */
+ return true;
+ default:
+ return false;
+ }
+}
+
+static inline bool
+vk_format_has_depth(const struct vk_format_description *desc)
+{
+ return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&
+ desc->swizzle[0] != VK_SWIZZLE_NONE;
+}
+
+static inline bool
+vk_format_has_stencil(const struct vk_format_description *desc)
+{
+ return desc->colorspace == VK_FORMAT_COLORSPACE_ZS &&
+ desc->swizzle[1] != VK_SWIZZLE_NONE;
+}
+
+static inline bool
+vk_format_is_depth_or_stencil(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return false;
+ }
+
+ return vk_format_has_depth(desc) ||
+ vk_format_has_stencil(desc);
+}
+
+static inline bool
+vk_format_is_depth(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return false;
+ }
+
+ return vk_format_has_depth(desc);
+}
+
+static inline bool
+vk_format_is_color(VkFormat format)
+{
+ return !vk_format_is_depth_or_stencil(format);
+}
+
+static inline VkFormat
+vk_format_depth_only(VkFormat format)
+{
+ switch (format) {
+ case VK_FORMAT_D16_UNORM_S8_UINT:
+ return VK_FORMAT_D16_UNORM;
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ return VK_FORMAT_X8_D24_UNORM_PACK32;
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ return VK_FORMAT_D32_SFLOAT;
+ default:
+ return format;
+ }
+}
+
+static inline bool
+vk_format_is_int(VkFormat format)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ int channel = vk_format_get_first_non_void_channel(format);
+
+ return channel >= 0 && desc->channel[channel].pure_integer;
+}
+
+static inline VkFormat
+vk_format_stencil_only(VkFormat format)
+{
+ return VK_FORMAT_S8_UINT;
+}
+
+static inline uint
+vk_format_get_component_bits(VkFormat format,
+ enum vk_format_colorspace colorspace,
+ uint component)
+{
+ const struct vk_format_description *desc = vk_format_description(format);
+ enum vk_format_colorspace desc_colorspace;
+
+ assert(format);
+ if (!format) {
+ return 0;
+ }
+
+ assert(component < 4);
+
+ /* Treat RGB and SRGB as equivalent. */
+ if (colorspace == VK_FORMAT_COLORSPACE_SRGB) {
+ colorspace = VK_FORMAT_COLORSPACE_RGB;
+ }
+ if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {
+ desc_colorspace = VK_FORMAT_COLORSPACE_RGB;
+ } else {
+ desc_colorspace = desc->colorspace;
+ }
+
+ if (desc_colorspace != colorspace) {
+ return 0;
+ }
+
+ switch (desc->swizzle[component]) {
+ case VK_SWIZZLE_X:
+ return desc->channel[0].size;
+ case VK_SWIZZLE_Y:
+ return desc->channel[1].size;
+ case VK_SWIZZLE_Z:
+ return desc->channel[2].size;
+ case VK_SWIZZLE_W:
+ return desc->channel[3].size;
+ default:
+ return 0;
+ }
+}
+#ifdef __cplusplus
+} // extern "C" {
+#endif
--- /dev/null
+/* this is pretty much taken from the gallium one. */
+
+
+VK_FORMAT_UNDEFINED , plain, 1, 1, u8 , , , , x001, rgb
+VK_FORMAT_R4G4_UNORM_PACK8 , plain, 1, 1, un4 , un4 , , , xy01, rgb
+VK_FORMAT_R4G4B4A4_UNORM_PACK16 , plain, 1, 1, un4 , un4 , un4 , un4 , wzyx, rgb
+VK_FORMAT_B4G4R4A4_UNORM_PACK16 , plain, 1, 1, un4 , un4 , un4 , un4 , wxyz, rgb
+VK_FORMAT_R5G6B5_UNORM_PACK16 , plain, 1, 1, un5 , un6 , un5 , , zyx1, rgb
+VK_FORMAT_B5G6R5_UNORM_PACK16 , plain, 1, 1, un5 , un6 , un5 , , xyz1, rgb
+VK_FORMAT_R5G5B5A1_UNORM_PACK16 , plain, 1, 1, un1 , un5 , un5 , un5 , wzyx, rgb
+VK_FORMAT_B5G5R5A1_UNORM_PACK16 , plain, 1, 1, un1 , un5 , un5 , un5 , wxyz, rgb
+VK_FORMAT_A1R5G5B5_UNORM_PACK16 , plain, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb
+VK_FORMAT_R8_UNORM , plain, 1, 1, un8 , , , , x001, rgb
+VK_FORMAT_R8_SNORM , plain, 1, 1, sn8 , , , , x001, rgb
+VK_FORMAT_R8_USCALED , plain, 1, 1, us8 , , , , x001, rgb
+VK_FORMAT_R8_SSCALED , plain, 1, 1, ss8 , , , , x001, rgb
+VK_FORMAT_R8_UINT , plain, 1, 1, up8 , , , , x001, rgb
+VK_FORMAT_R8_SINT , plain, 1, 1, sp8 , , , , x001, rgb
+VK_FORMAT_R8_SRGB , plain, 1, 1, un8 , , , , x001, srgb
+VK_FORMAT_R8G8_UNORM , plain, 1, 1, un8 , un8 , , , xy01, rgb
+VK_FORMAT_R8G8_SNORM , plain, 1, 1, sn8 , sn8 , , , xy01, rgb
+VK_FORMAT_R8G8_USCALED , plain, 1, 1, us8 , us8 , , , xy01, rgb
+VK_FORMAT_R8G8_SSCALED , plain, 1, 1, ss8 , ss8 , , , xy01, rgb
+VK_FORMAT_R8G8_UINT , plain, 1, 1, up8 , up8 , , , xy01, rgb
+VK_FORMAT_R8G8_SINT , plain, 1, 1, sp8 , sp8 , , , xy01, rgb
+VK_FORMAT_R8G8_SRGB , plain, 1, 1, un8 , un8 , , , xy01, srgb
+VK_FORMAT_R8G8B8_UNORM , plain, 1, 1, un8 , un8 , un8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_USCALED , plain, 1, 1, us8 , us8 , us8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_SSCALED , plain, 1, 1, ss8 , ss8 , ss8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_UINT , plain, 1, 1, up8 , up8 , up8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_SINT , plain, 1, 1, sp8 , sp8 , sp8 , , xyz1, rgb
+VK_FORMAT_R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , , xyz1, srgb
+VK_FORMAT_B8G8R8_UNORM , plain, 1, 1, un8 , un8 , un8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_USCALED , plain, 1, 1, us8 , us8 , us8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_SSCALED , plain, 1, 1, ss8 , ss8 , ss8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_UINT , plain, 1, 1, up8 , up8 , up8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_SINT , plain, 1, 1, sp8 , sp8 , sp8 , , zyx1, rgb
+VK_FORMAT_B8G8R8_SRGB , plain, 1, 1, un8 , un8 , un8 , , zyx1, srgb
+VK_FORMAT_R8G8B8A8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_USCALED , plain, 1, 1, us8 , us8 , us8 , us8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_SSCALED , plain, 1, 1, ss8 , ss8 , ss8 , ss8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_UINT , plain, 1, 1, up8 , up8 , up8 , up8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_SINT , plain, 1, 1, sp8 , sp8 , sp8 , sp8 , xyzw, rgb
+VK_FORMAT_R8G8B8A8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , xyzw, srgb
+VK_FORMAT_B8G8R8A8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_USCALED , plain, 1, 1, us8 , us8 , us8 , us8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_SSCALED , plain, 1, 1, ss8 , ss8 , ss8 , ss8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_UINT , plain, 1, 1, up8 , up8 , up8 , up8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_SINT , plain, 1, 1, sp8 , sp8 , sp8 , sp8 , zyxw, rgb
+VK_FORMAT_B8G8R8A8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb
+VK_FORMAT_A8B8G8R8_UNORM_PACK32 , plain, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_SNORM_PACK32 , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_USCALED_PACK32 , plain, 1, 1, us8 , us8 , us8 , us8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_SSCALED_PACK32 , plain, 1, 1, ss8 , ss8 , ss8 , ss8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_UINT_PACK32 , plain, 1, 1, up8 , up8 , up8 , up8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_SINT_PACK32 , plain, 1, 1, sp8 , sp8 , sp8 , sp8 , xyzw, rgb
+VK_FORMAT_A8B8G8R8_SRGB_PACK32 , plain, 1, 1, un8 , un8 , un8 , un8 , xyzw, srgb
+VK_FORMAT_A2R10G10B10_UNORM_PACK32 , plain, 1, 1, un10, un10, un10, un2 , zyxw, rgb
+VK_FORMAT_A2R10G10B10_SNORM_PACK32 , plain, 1, 1, sn10, sn10, sn10, sn2 , zyxw, rgb
+VK_FORMAT_A2R10G10B10_USCALED_PACK32 , plain, 1, 1, us10, us10, us10, us2 , zyxw, rgb
+VK_FORMAT_A2R10G10B10_SSCALED_PACK32 , plain, 1, 1, ss10, ss10, ss10, ss2 , zyxw, rgb
+VK_FORMAT_A2R10G10B10_UINT_PACK32 , plain, 1, 1, up10, up10, up10, up2 , zyxw, rgb
+VK_FORMAT_A2R10G10B10_SINT_PACK32 , plain, 1, 1, sp10, sp10, sp10, sp2 , zyxw, rgb
+VK_FORMAT_A2B10G10R10_UNORM_PACK32 , plain, 1, 1, un10, un10, un10, un2 , xyzw, rgb
+VK_FORMAT_A2B10G10R10_SNORM_PACK32 , plain, 1, 1, sn10, sn10, sn10, sn2 , xyzw, rgb
+VK_FORMAT_A2B10G10R10_USCALED_PACK32 , plain, 1, 1, us10, us10, us10, us2 , xyzw, rgb
+VK_FORMAT_A2B10G10R10_SSCALED_PACK32 , plain, 1, 1, ss10, ss10, ss10, ss2 , xyzw, rgb
+VK_FORMAT_A2B10G10R10_UINT_PACK32 , plain, 1, 1, up10, up10, up10, up2 , xyzw, rgb
+VK_FORMAT_A2B10G10R10_SINT_PACK32 , plain, 1, 1, sp10, sp10, sp10, sp2 , xyzw, rgb
+VK_FORMAT_R16_UNORM , plain, 1, 1, un16, , , , x001, rgb
+VK_FORMAT_R16_SNORM , plain, 1, 1, sn16, , , , x001, rgb
+VK_FORMAT_R16_USCALED , plain, 1, 1, us16, , , , x001, rgb
+VK_FORMAT_R16_SSCALED , plain, 1, 1, ss16, , , , x001, rgb
+VK_FORMAT_R16_UINT , plain, 1, 1, up16, , , , x001, rgb
+VK_FORMAT_R16_SINT , plain, 1, 1, sp16, , , , x001, rgb
+VK_FORMAT_R16_SFLOAT , plain, 1, 1, f16 , , , , x001, rgb
+VK_FORMAT_R16G16_UNORM , plain, 1, 1, un16, un16, , , xy01, rgb
+VK_FORMAT_R16G16_SNORM , plain, 1, 1, sn16, sn16, , , xy01, rgb
+VK_FORMAT_R16G16_USCALED , plain, 1, 1, us16, us16, , , xy01, rgb
+VK_FORMAT_R16G16_SSCALED , plain, 1, 1, ss16, ss16, , , xy01, rgb
+VK_FORMAT_R16G16_UINT , plain, 1, 1, up16, up16, , , xy01, rgb
+VK_FORMAT_R16G16_SINT , plain, 1, 1, sp16, sp16, , , xy01, rgb
+VK_FORMAT_R16G16_SFLOAT , plain, 1, 1, f16 , f16 , , , xy01, rgb
+VK_FORMAT_R16G16B16_UNORM , plain, 1, 1, un16, un16, un16, , xyz1, rgb
+VK_FORMAT_R16G16B16_SNORM , plain, 1, 1, sn16, sn16, sn16, , xyz1, rgb
+VK_FORMAT_R16G16B16_USCALED , plain, 1, 1, us16, us16, us16, , xyz1, rgb
+VK_FORMAT_R16G16B16_SSCALED , plain, 1, 1, ss16, ss16, ss16, , xyz1, rgb
+VK_FORMAT_R16G16B16_UINT , plain, 1, 1, up16, up16, up16, , xyz1, rgb
+VK_FORMAT_R16G16B16_SINT , plain, 1, 1, sp16, sp16, sp16, , xyz1, rgb
+VK_FORMAT_R16G16B16_SFLOAT , plain, 1, 1, f16 , f16 , f16 , , xyz1, rgb
+VK_FORMAT_R16G16B16A16_UNORM , plain, 1, 1, un16, un16, un16, un16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_SNORM , plain, 1, 1, sn16, sn16, sn16, sn16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_USCALED , plain, 1, 1, us16, us16, us16, us16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_SSCALED , plain, 1, 1, ss16, ss16, ss16, ss16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_UINT , plain, 1, 1, up16, up16, up16, up16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_SINT , plain, 1, 1, sp16, sp16, sp16, sp16, xyzw, rgb
+VK_FORMAT_R16G16B16A16_SFLOAT , plain, 1, 1, f16 , f16 , f16 , f16 , xyzw, rgb
+VK_FORMAT_R32_UINT , plain, 1, 1, up32, , , , x001, rgb
+VK_FORMAT_R32_SINT , plain, 1, 1, sp32, , , , x001, rgb
+VK_FORMAT_R32_SFLOAT , plain, 1, 1, f32 , , , , x001, rgb
+VK_FORMAT_R32G32_UINT , plain, 1, 1, up32, up32, , , xy01, rgb
+VK_FORMAT_R32G32_SINT , plain, 1, 1, sp32, sp32, , , xy01, rgb
+VK_FORMAT_R32G32_SFLOAT , plain, 1, 1, f32 , f32 , , , xy01, rgb
+VK_FORMAT_R32G32B32_UINT , plain, 1, 1, up32, up32, up32, , xyz1, rgb
+VK_FORMAT_R32G32B32_SINT , plain, 1, 1, sp32, sp32, sp32, , xyz1, rgb
+VK_FORMAT_R32G32B32_SFLOAT , plain, 1, 1, f32 , f32 , f32 , , xyz1, rgb
+VK_FORMAT_R32G32B32A32_UINT , plain, 1, 1, up32, up32, up32, up32, xyzw, rgb
+VK_FORMAT_R32G32B32A32_SINT , plain, 1, 1, sp32, sp32, sp32, sp32, xyzw, rgb
+VK_FORMAT_R32G32B32A32_SFLOAT , plain, 1, 1, f32 , f32 , f32 , f32 , xyzw, rgb
+VK_FORMAT_R64_UINT , plain, 1, 1, up64, , , , x001, rgb
+VK_FORMAT_R64_SINT , plain, 1, 1, sp64, , , , x001, rgb
+VK_FORMAT_R64_SFLOAT , plain, 1, 1, f64 , , , , x001, rgb
+VK_FORMAT_R64G64_UINT , plain, 1, 1, up64, up64, , , xy01, rgb
+VK_FORMAT_R64G64_SINT , plain, 1, 1, sp64, sp64, , , xy01, rgb
+VK_FORMAT_R64G64_SFLOAT , plain, 1, 1, f64 , f64 , , , xy01, rgb
+VK_FORMAT_R64G64B64_UINT , plain, 1, 1, up64, up64, up64, , xyz1, rgb
+VK_FORMAT_R64G64B64_SINT , plain, 1, 1, sp64, sp64, sp64, , xyz1, rgb
+VK_FORMAT_R64G64B64_SFLOAT , plain, 1, 1, f64 , f64 , f64 , , xyz1, rgb
+VK_FORMAT_R64G64B64A64_UINT , plain, 1, 1, up64, up64, up64, up64, xyzw, rgb
+VK_FORMAT_R64G64B64A64_SINT , plain, 1, 1, sp64, sp64, sp64, sp64, xyzw, rgb
+VK_FORMAT_R64G64B64A64_SFLOAT , plain, 1, 1, f64 , f64 , f64 , f64 , xyzw, rgb
+VK_FORMAT_B10G11R11_UFLOAT_PACK32 , other, 1, 1, x32 , , , , xyz1, rgb
+VK_FORMAT_E5B9G9R9_UFLOAT_PACK32 , other, 1, 1, x32 , , , , xyz1, rgb
+VK_FORMAT_D16_UNORM , plain, 1, 1, un16, , , , x___, zs
+VK_FORMAT_X8_D24_UNORM_PACK32 , plain, 1, 1, un24, x8 , , , x___, zs
+VK_FORMAT_D32_SFLOAT , plain, 1, 1, f32 , , , , x___, zs
+VK_FORMAT_S8_UINT , plain, 1, 1, up8 , , , , _x__, zs
+VK_FORMAT_D16_UNORM_S8_UINT , plain, 1, 1, un16, up8 , , , xy__, zs
+VK_FORMAT_D24_UNORM_S8_UINT , plain, 1, 1, un24, up8 , , , xy__, zs
+VK_FORMAT_D32_SFLOAT_S8_UINT , plain, 1, 1, f32 , up8 , , , xy__, zs
+VK_FORMAT_BC1_RGB_UNORM_BLOCK , s3tc, 4, 4, x64 , , , , xyz1, rgb
+VK_FORMAT_BC1_RGB_SRGB_BLOCK , s3tc, 4, 4, x64 , , , , xyz1, srgb
+VK_FORMAT_BC1_RGBA_UNORM_BLOCK , s3tc, 4, 4, x64 , , , , xyzw, rgb
+VK_FORMAT_BC1_RGBA_SRGB_BLOCK , s3tc, 4, 4, x64 , , , , xyzw, srgb
+VK_FORMAT_BC2_UNORM_BLOCK , s3tc, 4, 4, x128, , , , xyzw, rgb
+VK_FORMAT_BC2_SRGB_BLOCK , s3tc, 4, 4, x128, , , , xyzw, srgb
+VK_FORMAT_BC3_UNORM_BLOCK , s3tc, 4, 4, x128, , , , xyzw, rgb
+VK_FORMAT_BC3_SRGB_BLOCK , s3tc, 4, 4, x128, , , , xyzw, srgb
+VK_FORMAT_BC4_UNORM_BLOCK , rgtc, 4, 4, x64, , , , x001, rgb
+VK_FORMAT_BC4_SNORM_BLOCK , rgtc, 4, 4, x64, , , , x001, rgb
+VK_FORMAT_BC5_UNORM_BLOCK , rgtc, 4, 4, x128, , , , xy01, rgb
+VK_FORMAT_BC5_SNORM_BLOCK , rgtc, 4, 4, x128, , , , xy01, rgb
+VK_FORMAT_BC6H_UFLOAT_BLOCK , bptc, 4, 4, x128, , , , xyz1, rgb
+VK_FORMAT_BC6H_SFLOAT_BLOCK , bptc, 4, 4, x128, , , , xyz1, rgb
+VK_FORMAT_BC7_UNORM_BLOCK , bptc, 4, 4, x128, , , , xyzw, rgb
+VK_FORMAT_BC7_SRGB_BLOCK , bptc, 4, 4, x128, , , , xyzw, srgb
+VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
+VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
+VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
+VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
+VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
+VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
+VK_FORMAT_EAC_R11_UNORM_BLOCK,
+VK_FORMAT_EAC_R11_SNORM_BLOCK,
+VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
+VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
+VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
+VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
+VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
+VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
+VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
+VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
+VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
+VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
+VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
+VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
+VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
+VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
+VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
+VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
+VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
+VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
+VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
+VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
+VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
+VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
+VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
+VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
+VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
+VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
+VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
+VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
+VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
+VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
--- /dev/null
+#!/usr/bin/env python
+
+'''
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+'''
+
+
+VOID, UNSIGNED, SIGNED, FIXED, FLOAT = range(5)
+
+SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W, SWIZZLE_0, SWIZZLE_1, SWIZZLE_NONE, = range(7)
+
+PLAIN = 'plain'
+SCALED = 'scaled'
+
+RGB = 'rgb'
+SRGB = 'srgb'
+YUV = 'yuv'
+ZS = 'zs'
+
+
+def is_pot(x):
+ return (x & (x - 1)) == 0
+
+
+VERY_LARGE = 99999999999999999999999
+
+
+class Channel:
+ '''Describe the channel of a color channel.'''
+
+ def __init__(self, type, norm, pure, scaled, size, name = ''):
+ self.type = type
+ self.norm = norm
+ self.pure = pure
+ self.size = size
+ self.scaled = scaled
+ self.sign = type in (SIGNED, FIXED, FLOAT)
+ self.name = name
+
+ def __str__(self):
+ s = str(self.type)
+ if self.norm:
+ s += 'n'
+ if self.pure:
+ s += 'p'
+ if self.scaled:
+ s += 's'
+ s += str(self.size)
+ return s
+
+ def __eq__(self, other):
+ return self.type == other.type and self.norm == other.norm and self.pure == other.pure and self.size == other.size and self.scaled == other.scaled
+
+ def max(self):
+ '''Maximum representable number.'''
+ if self.type == FLOAT:
+ return VERY_LARGE
+ if self.type == FIXED:
+ return (1 << (self.size/2)) - 1
+ if self.norm:
+ return 1
+ if self.type == UNSIGNED:
+ return (1 << self.size) - 1
+ if self.type == SIGNED:
+ return (1 << (self.size - 1)) - 1
+ assert False
+
+ def min(self):
+ '''Minimum representable number.'''
+ if self.type == FLOAT:
+ return -VERY_LARGE
+ if self.type == FIXED:
+ return -(1 << (self.size/2))
+ if self.type == UNSIGNED:
+ return 0
+ if self.norm:
+ return -1
+ if self.type == SIGNED:
+ return -(1 << (self.size - 1))
+ assert False
+
+
+class Format:
+ '''Describe a pixel format.'''
+
+ def __init__(self, name, layout, block_width, block_height, le_channels, le_swizzles, be_channels, be_swizzles, colorspace):
+ self.name = name
+ self.layout = layout
+ self.block_width = block_width
+ self.block_height = block_height
+ self.le_channels = le_channels
+ self.le_swizzles = le_swizzles
+ self.be_channels = be_channels
+ self.be_swizzles = be_swizzles
+ self.name = name
+ self.colorspace = colorspace
+
+ def __str__(self):
+ return self.name
+
+ def short_name(self):
+ '''Make up a short norm for a format, suitable to be used as suffix in
+ function names.'''
+
+ name = self.name
+ if name.startswith('VK_FORMAT_'):
+ name = name[len('VK_FORMAT_'):]
+ name = name.lower()
+ return name
+
+ def block_size(self):
+ size = 0
+ for channel in self.le_channels:
+ size += channel.size
+ return size
+
+ def nr_channels(self):
+ nr_channels = 0
+ for channel in self.le_channels:
+ if channel.size:
+ nr_channels += 1
+ return nr_channels
+
+ def array_element(self):
+ if self.layout != PLAIN:
+ return None
+ ref_channel = self.le_channels[0]
+ if ref_channel.type == VOID:
+ ref_channel = self.le_channels[1]
+ for channel in self.le_channels:
+ if channel.size and (channel.size != ref_channel.size or channel.size % 8):
+ return None
+ if channel.type != VOID:
+ if channel.type != ref_channel.type:
+ return None
+ if channel.norm != ref_channel.norm:
+ return None
+ if channel.pure != ref_channel.pure:
+ return None
+ if channel.scaled != ref_channel.scaled:
+ return None
+ return ref_channel
+
+ def is_array(self):
+ return self.array_element() != None
+
+ def is_mixed(self):
+ if self.layout != PLAIN:
+ return False
+ ref_channel = self.le_channels[0]
+ if ref_channel.type == VOID:
+ ref_channel = self.le_channels[1]
+ for channel in self.le_channels[1:]:
+ if channel.type != VOID:
+ if channel.type != ref_channel.type:
+ return True
+ if channel.norm != ref_channel.norm:
+ return True
+ if channel.pure != ref_channel.pure:
+ return True
+ if channel.scaled != ref_channel.scaled:
+ return True
+ return False
+
+ def is_pot(self):
+ return is_pot(self.block_size())
+
+ def is_int(self):
+ if self.layout != PLAIN:
+ return False
+ for channel in self.le_channels:
+ if channel.type not in (VOID, UNSIGNED, SIGNED):
+ return False
+ return True
+
+ def is_float(self):
+ if self.layout != PLAIN:
+ return False
+ for channel in self.le_channels:
+ if channel.type not in (VOID, FLOAT):
+ return False
+ return True
+
+ def is_bitmask(self):
+ if self.layout != PLAIN:
+ return False
+ if self.block_size() not in (8, 16, 32):
+ return False
+ for channel in self.le_channels:
+ if channel.type not in (VOID, UNSIGNED, SIGNED):
+ return False
+ return True
+
+ def is_pure_color(self):
+ if self.layout != PLAIN or self.colorspace == ZS:
+ return False
+ pures = [channel.pure
+ for channel in self.le_channels
+ if channel.type != VOID]
+ for x in pures:
+ assert x == pures[0]
+ return pures[0]
+
+ def channel_type(self):
+ types = [channel.type
+ for channel in self.le_channels
+ if channel.type != VOID]
+ for x in types:
+ assert x == types[0]
+ return types[0]
+
+ def is_pure_signed(self):
+ return self.is_pure_color() and self.channel_type() == SIGNED
+
+ def is_pure_unsigned(self):
+ return self.is_pure_color() and self.channel_type() == UNSIGNED
+
+ def has_channel(self, id):
+ return self.le_swizzles[id] != SWIZZLE_NONE
+
+ def has_depth(self):
+ return self.colorspace == ZS and self.has_channel(0)
+
+ def has_stencil(self):
+ return self.colorspace == ZS and self.has_channel(1)
+
+ def stride(self):
+ return self.block_size()/8
+
+
+_type_parse_map = {
+ '': VOID,
+ 'x': VOID,
+ 'u': UNSIGNED,
+ 's': SIGNED,
+ 'h': FIXED,
+ 'f': FLOAT,
+}
+
+_swizzle_parse_map = {
+ 'x': SWIZZLE_X,
+ 'y': SWIZZLE_Y,
+ 'z': SWIZZLE_Z,
+ 'w': SWIZZLE_W,
+ '0': SWIZZLE_0,
+ '1': SWIZZLE_1,
+ '_': SWIZZLE_NONE,
+}
+
+def _parse_channels(fields, layout, colorspace, swizzles):
+ if layout == PLAIN:
+ names = ['']*4
+ if colorspace in (RGB, SRGB):
+ for i in range(4):
+ swizzle = swizzles[i]
+ if swizzle < 4:
+ names[swizzle] += 'rgba'[i]
+ elif colorspace == ZS:
+ for i in range(4):
+ swizzle = swizzles[i]
+ if swizzle < 4:
+ names[swizzle] += 'zs'[i]
+ else:
+ assert False
+ for i in range(4):
+ if names[i] == '':
+ names[i] = 'x'
+ else:
+ names = ['x', 'y', 'z', 'w']
+
+ channels = []
+ for i in range(0, 4):
+ field = fields[i]
+ if field:
+ type = _type_parse_map[field[0]]
+ if field[1] == 'n':
+ norm = True
+ pure = False
+ scaled = False
+ size = int(field[2:])
+ elif field[1] == 'p':
+ pure = True
+ norm = False
+ scaled = False
+ size = int(field[2:])
+ elif field[1] == 's':
+ pure = False
+ norm = False
+ scaled = True
+ size = int(field[2:])
+ else:
+ norm = False
+ pure = False
+ scaled = False
+ size = int(field[1:])
+ else:
+ type = VOID
+ norm = False
+ pure = False
+ scaled = False
+ size = 0
+ channel = Channel(type, norm, pure, scaled, size, names[i])
+ channels.append(channel)
+
+ return channels
+
+def parse(filename):
+ '''Parse the format description in CSV format in terms of the
+ Channel and Format classes above.'''
+
+ stream = open(filename)
+ formats = []
+ for line in stream:
+ try:
+ comment = line.index('#')
+ except ValueError:
+ pass
+ else:
+ line = line[:comment]
+ line = line.strip()
+ if not line:
+ continue
+
+ fields = [field.strip() for field in line.split(',')]
+ if len (fields) < 10:
+ continue
+ if len (fields) == 10:
+ fields += fields[4:9]
+ assert len (fields) == 15
+
+ name = fields[0]
+ layout = fields[1]
+ block_width, block_height = map(int, fields[2:4])
+ colorspace = fields[9]
+
+ le_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[8]]
+ le_channels = _parse_channels(fields[4:8], layout, colorspace, le_swizzles)
+
+ be_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[14]]
+ be_channels = _parse_channels(fields[10:14], layout, colorspace, be_swizzles)
+
+ le_shift = 0
+ for channel in le_channels:
+ channel.shift = le_shift
+ le_shift += channel.size
+
+ be_shift = 0
+ for channel in be_channels[3::-1]:
+ channel.shift = be_shift
+ be_shift += channel.size
+
+ assert le_shift == be_shift
+ for i in range(4):
+ assert (le_swizzles[i] != SWIZZLE_NONE) == (be_swizzles[i] != SWIZZLE_NONE)
+
+ format = Format(name, layout, block_width, block_height, le_channels, le_swizzles, be_channels, be_swizzles, colorspace)
+ formats.append(format)
+ return formats
+
--- /dev/null
+#!/usr/bin/env python
+
+CopyRight = '''
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+'''
+
+
+import sys
+
+from vk_format_parse import *
+
+def layout_map(layout):
+ return 'VK_FORMAT_LAYOUT_' + str(layout).upper()
+
+
+def colorspace_map(colorspace):
+ return 'VK_FORMAT_COLORSPACE_' + str(colorspace).upper()
+
+
+colorspace_channels_map = {
+ 'rgb': ['r', 'g', 'b', 'a'],
+ 'srgb': ['sr', 'sg', 'sb', 'a'],
+ 'zs': ['z', 's'],
+ 'yuv': ['y', 'u', 'v'],
+}
+
+
+type_map = {
+ VOID: "VK_FORMAT_TYPE_VOID",
+ UNSIGNED: "VK_FORMAT_TYPE_UNSIGNED",
+ SIGNED: "VK_FORMAT_TYPE_SIGNED",
+ FIXED: "VK_FORMAT_TYPE_FIXED",
+ FLOAT: "VK_FORMAT_TYPE_FLOAT",
+}
+
+
+def bool_map(value):
+ if value:
+ return "true"
+ else:
+ return "false"
+
+
+swizzle_map = {
+ SWIZZLE_X: "VK_SWIZZLE_X",
+ SWIZZLE_Y: "VK_SWIZZLE_Y",
+ SWIZZLE_Z: "VK_SWIZZLE_Z",
+ SWIZZLE_W: "VK_SWIZZLE_W",
+ SWIZZLE_0: "VK_SWIZZLE_0",
+ SWIZZLE_1: "VK_SWIZZLE_1",
+ SWIZZLE_NONE: "VK_SWIZZLE_NONE",
+}
+
+def print_channels(format, func):
+ if format.nr_channels() <= 1:
+ func(format.le_channels, format.le_swizzles)
+ else:
+ print '#ifdef PIPE_ARCH_BIG_ENDIAN'
+ func(format.be_channels, format.be_swizzles)
+ print '#else'
+ func(format.le_channels, format.le_swizzles)
+ print '#endif'
+
+def write_format_table(formats):
+ print '/* This file is autogenerated by u_format_table.py from u_format.csv. Do not edit directly. */'
+ print
+ # This will print the copyright message on the top of this file
+ print CopyRight.strip()
+ print
+ print '#include "stdbool.h"'
+ print '#include "vk_format.h"'
+ print
+
+ def do_channel_array(channels, swizzles):
+ print " {"
+ for i in range(4):
+ channel = channels[i]
+ if i < 3:
+ sep = ","
+ else:
+ sep = ""
+ if channel.size:
+ print " {%s, %s, %s, %s, %u, %u}%s\t/* %s = %s */" % (type_map[channel.type], bool_map(channel.norm), bool_map(channel.pure), bool_map(channel.scaled), channel.size, channel.shift, sep, "xyzw"[i], channel.name)
+ else:
+ print " {0, 0, 0, 0, 0}%s" % (sep,)
+ print " },"
+
+ def do_swizzle_array(channels, swizzles):
+ print " {"
+ for i in range(4):
+ swizzle = swizzles[i]
+ if i < 3:
+ sep = ","
+ else:
+ sep = ""
+ try:
+ comment = colorspace_channels_map[format.colorspace][i]
+ except (KeyError, IndexError):
+ comment = 'ignored'
+ print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment)
+ print " },"
+
+ for format in formats:
+ print 'const struct vk_format_description'
+ print 'vk_format_%s_description = {' % (format.short_name(),)
+ print " %s," % (format.name,)
+ print " \"%s\"," % (format.name,)
+ print " \"%s\"," % (format.short_name(),)
+ print " {%u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_size())
+ print " %s," % (layout_map(format.layout),)
+ print " %u,\t/* nr_channels */" % (format.nr_channels(),)
+ print " %s,\t/* is_array */" % (bool_map(format.is_array()),)
+ print " %s,\t/* is_bitmask */" % (bool_map(format.is_bitmask()),)
+ print " %s,\t/* is_mixed */" % (bool_map(format.is_mixed()),)
+ print_channels(format, do_channel_array)
+ print_channels(format, do_swizzle_array)
+ print " %s," % (colorspace_map(format.colorspace),)
+ print "};"
+ print
+
+ print "const struct vk_format_description *"
+ print "vk_format_description(VkFormat format)"
+ print "{"
+ print " if (format > VK_FORMAT_END_RANGE) {"
+ print " return NULL;"
+ print " }"
+ print
+ print " switch (format) {"
+ for format in formats:
+ print " case %s:" % format.name
+ print " return &vk_format_%s_description;" % (format.short_name(),)
+ print " default:"
+ print " return NULL;"
+ print " }"
+ print "}"
+ print
+
+
+def main():
+
+ formats = []
+ for arg in sys.argv[1:]:
+ formats.extend(parse(arg))
+ write_format_table(formats)
+
+
+if __name__ == '__main__':
+ main()
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+
+#include "radv_amdgpu_bo.h"
+
+#include <amdgpu.h>
+#include <amdgpu_drm.h>
+#include <inttypes.h>
+
+static void radv_amdgpu_winsys_bo_destroy(struct radeon_winsys_bo *_bo)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+
+ if (bo->ws->debug_all_bos) {
+ pthread_mutex_lock(&bo->ws->global_bo_list_lock);
+ LIST_DEL(&bo->global_list_item);
+ bo->ws->num_buffers--;
+ pthread_mutex_unlock(&bo->ws->global_bo_list_lock);
+ }
+ amdgpu_bo_va_op(bo->bo, 0, bo->size, bo->va, 0, AMDGPU_VA_OP_UNMAP);
+ amdgpu_va_range_free(bo->va_handle);
+ amdgpu_bo_free(bo->bo);
+ FREE(bo);
+}
+
+static void radv_amdgpu_add_buffer_to_global_list(struct radv_amdgpu_winsys_bo *bo)
+{
+ struct radv_amdgpu_winsys *ws = bo->ws;
+
+ if (bo->ws->debug_all_bos) {
+ pthread_mutex_lock(&ws->global_bo_list_lock);
+ LIST_ADDTAIL(&bo->global_list_item, &ws->global_bo_list);
+ ws->num_buffers++;
+ pthread_mutex_unlock(&ws->global_bo_list_lock);
+ }
+}
+
+static struct radeon_winsys_bo *
+radv_amdgpu_winsys_bo_create(struct radeon_winsys *_ws,
+ uint64_t size,
+ unsigned alignment,
+ enum radeon_bo_domain initial_domain,
+ unsigned flags)
+{
+ struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
+ struct radv_amdgpu_winsys_bo *bo;
+ struct amdgpu_bo_alloc_request request = {0};
+ amdgpu_bo_handle buf_handle;
+ uint64_t va = 0;
+ amdgpu_va_handle va_handle;
+ int r;
+ bo = CALLOC_STRUCT(radv_amdgpu_winsys_bo);
+ if (!bo) {
+ return NULL;
+ }
+
+ request.alloc_size = size;
+ request.phys_alignment = alignment;
+
+ if (initial_domain & RADEON_DOMAIN_VRAM)
+ request.preferred_heap |= AMDGPU_GEM_DOMAIN_VRAM;
+ if (initial_domain & RADEON_DOMAIN_GTT)
+ request.preferred_heap |= AMDGPU_GEM_DOMAIN_GTT;
+
+ if (flags & RADEON_FLAG_CPU_ACCESS)
+ request.flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
+ if (flags & RADEON_FLAG_NO_CPU_ACCESS)
+ request.flags |= AMDGPU_GEM_CREATE_NO_CPU_ACCESS;
+ if (flags & RADEON_FLAG_GTT_WC)
+ request.flags |= AMDGPU_GEM_CREATE_CPU_GTT_USWC;
+
+ r = amdgpu_bo_alloc(ws->dev, &request, &buf_handle);
+ if (r) {
+ fprintf(stderr, "amdgpu: Failed to allocate a buffer:\n");
+ fprintf(stderr, "amdgpu: size : %"PRIu64" bytes\n", size);
+ fprintf(stderr, "amdgpu: alignment : %u bytes\n", alignment);
+ fprintf(stderr, "amdgpu: domains : %u\n", initial_domain);
+ goto error_bo_alloc;
+ }
+
+ r = amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general,
+ size, alignment, 0, &va, &va_handle, 0);
+ if (r)
+ goto error_va_alloc;
+
+ r = amdgpu_bo_va_op(buf_handle, 0, size, va, 0, AMDGPU_VA_OP_MAP);
+ if (r)
+ goto error_va_map;
+
+ bo->bo = buf_handle;
+ bo->va = va;
+ bo->va_handle = va_handle;
+ bo->initial_domain = initial_domain;
+ bo->size = size;
+ bo->is_shared = false;
+ bo->ws = ws;
+ radv_amdgpu_add_buffer_to_global_list(bo);
+ return (struct radeon_winsys_bo *)bo;
+error_va_map:
+ amdgpu_va_range_free(va_handle);
+
+error_va_alloc:
+ amdgpu_bo_free(buf_handle);
+
+error_bo_alloc:
+ FREE(bo);
+ return NULL;
+}
+
+static uint64_t radv_amdgpu_winsys_bo_get_va(struct radeon_winsys_bo *_bo)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+ return bo->va;
+}
+
+static void *
+radv_amdgpu_winsys_bo_map(struct radeon_winsys_bo *_bo)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+ int ret;
+ void *data;
+ ret = amdgpu_bo_cpu_map(bo->bo, &data);
+ if (ret)
+ return NULL;
+ return data;
+}
+
+static void
+radv_amdgpu_winsys_bo_unmap(struct radeon_winsys_bo *_bo)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+ amdgpu_bo_cpu_unmap(bo->bo);
+}
+
+static struct radeon_winsys_bo *
+radv_amdgpu_winsys_bo_from_fd(struct radeon_winsys *_ws,
+ int fd, unsigned *stride,
+ unsigned *offset)
+{
+ struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
+ struct radv_amdgpu_winsys_bo *bo;
+ uint64_t va;
+ amdgpu_va_handle va_handle;
+ enum amdgpu_bo_handle_type type = amdgpu_bo_handle_type_dma_buf_fd;
+ struct amdgpu_bo_import_result result = {0};
+ struct amdgpu_bo_info info = {0};
+ enum radeon_bo_domain initial = 0;
+ int r;
+ bo = CALLOC_STRUCT(radv_amdgpu_winsys_bo);
+ if (!bo)
+ return NULL;
+
+ r = amdgpu_bo_import(ws->dev, type, fd, &result);
+ if (r)
+ goto error;
+
+ r = amdgpu_bo_query_info(result.buf_handle, &info);
+ if (r)
+ goto error_query;
+
+ r = amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general,
+ result.alloc_size, 1 << 20, 0, &va, &va_handle, 0);
+ if (r)
+ goto error_query;
+
+ r = amdgpu_bo_va_op(result.buf_handle, 0, result.alloc_size, va, 0, AMDGPU_VA_OP_MAP);
+ if (r)
+ goto error_va_map;
+
+ if (info.preferred_heap & AMDGPU_GEM_DOMAIN_VRAM)
+ initial |= RADEON_DOMAIN_VRAM;
+ if (info.preferred_heap & AMDGPU_GEM_DOMAIN_GTT)
+ initial |= RADEON_DOMAIN_GTT;
+
+ bo->bo = result.buf_handle;
+ bo->va = va;
+ bo->va_handle = va_handle;
+ bo->initial_domain = initial;
+ bo->size = result.alloc_size;
+ bo->is_shared = true;
+ return (struct radeon_winsys_bo *)bo;
+error_va_map:
+ amdgpu_va_range_free(va_handle);
+
+error_query:
+ amdgpu_bo_free(result.buf_handle);
+
+error:
+ FREE(bo);
+ return NULL;
+}
+
+static bool
+radv_amdgpu_winsys_get_fd(struct radeon_winsys *_ws,
+ struct radeon_winsys_bo *_bo,
+ int *fd)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+ enum amdgpu_bo_handle_type type = amdgpu_bo_handle_type_dma_buf_fd;
+ int r;
+ unsigned handle;
+ r = amdgpu_bo_export(bo->bo, type, &handle);
+ if (r)
+ return false;
+
+ *fd = (int)handle;
+ bo->is_shared = true;
+ return true;
+}
+
+static unsigned radv_eg_tile_split_rev(unsigned eg_tile_split)
+{
+ switch (eg_tile_split) {
+ case 64: return 0;
+ case 128: return 1;
+ case 256: return 2;
+ case 512: return 3;
+ default:
+ case 1024: return 4;
+ case 2048: return 5;
+ case 4096: return 6;
+ }
+}
+
+static void
+radv_amdgpu_winsys_bo_set_metadata(struct radeon_winsys_bo *_bo,
+ struct radeon_bo_metadata *md)
+{
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+ struct amdgpu_bo_metadata metadata = {0};
+ uint32_t tiling_flags = 0;
+
+ if (md->macrotile == RADEON_LAYOUT_TILED)
+ tiling_flags |= AMDGPU_TILING_SET(ARRAY_MODE, 4); /* 2D_TILED_THIN1 */
+ else if (md->microtile == RADEON_LAYOUT_TILED)
+ tiling_flags |= AMDGPU_TILING_SET(ARRAY_MODE, 2); /* 1D_TILED_THIN1 */
+ else
+ tiling_flags |= AMDGPU_TILING_SET(ARRAY_MODE, 1); /* LINEAR_ALIGNED */
+
+ tiling_flags |= AMDGPU_TILING_SET(PIPE_CONFIG, md->pipe_config);
+ tiling_flags |= AMDGPU_TILING_SET(BANK_WIDTH, util_logbase2(md->bankw));
+ tiling_flags |= AMDGPU_TILING_SET(BANK_HEIGHT, util_logbase2(md->bankh));
+ if (md->tile_split)
+ tiling_flags |= AMDGPU_TILING_SET(TILE_SPLIT, radv_eg_tile_split_rev(md->tile_split));
+ tiling_flags |= AMDGPU_TILING_SET(MACRO_TILE_ASPECT, util_logbase2(md->mtilea));
+ tiling_flags |= AMDGPU_TILING_SET(NUM_BANKS, util_logbase2(md->num_banks)-1);
+
+ if (md->scanout)
+ tiling_flags |= AMDGPU_TILING_SET(MICRO_TILE_MODE, 0); /* DISPLAY_MICRO_TILING */
+ else
+ tiling_flags |= AMDGPU_TILING_SET(MICRO_TILE_MODE, 1); /* THIN_MICRO_TILING */
+
+ metadata.tiling_info = tiling_flags;
+ metadata.size_metadata = md->size_metadata;
+ memcpy(metadata.umd_metadata, md->metadata, sizeof(md->metadata));
+
+ amdgpu_bo_set_metadata(bo->bo, &metadata);
+}
+
+void radv_amdgpu_bo_init_functions(struct radv_amdgpu_winsys *ws)
+{
+ ws->base.buffer_create = radv_amdgpu_winsys_bo_create;
+ ws->base.buffer_destroy = radv_amdgpu_winsys_bo_destroy;
+ ws->base.buffer_get_va = radv_amdgpu_winsys_bo_get_va;
+ ws->base.buffer_map = radv_amdgpu_winsys_bo_map;
+ ws->base.buffer_unmap = radv_amdgpu_winsys_bo_unmap;
+ ws->base.buffer_from_fd = radv_amdgpu_winsys_bo_from_fd;
+ ws->base.buffer_get_fd = radv_amdgpu_winsys_get_fd;
+ ws->base.buffer_set_metadata = radv_amdgpu_winsys_bo_set_metadata;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+#include "radv_amdgpu_winsys.h"
+struct radv_amdgpu_winsys_bo {
+ amdgpu_bo_handle bo;
+ amdgpu_va_handle va_handle;
+
+ uint64_t va;
+ enum radeon_bo_domain initial_domain;
+ uint64_t size;
+ bool is_shared;
+
+ struct radv_amdgpu_winsys *ws;
+ struct list_head global_list_item;
+};
+
+static inline
+struct radv_amdgpu_winsys_bo *radv_amdgpu_winsys_bo(struct radeon_winsys_bo *bo)
+{
+ return (struct radv_amdgpu_winsys_bo *)bo;
+}
+
+void radv_amdgpu_bo_init_functions(struct radv_amdgpu_winsys *ws);
+
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <amdgpu.h>
+#include <amdgpu_drm.h>
+#include <assert.h>
+
+#include "amdgpu_id.h"
+#include "radv_radeon_winsys.h"
+#include "radv_amdgpu_cs.h"
+#include "radv_amdgpu_bo.h"
+#include "sid.h"
+
+struct radv_amdgpu_cs {
+ struct radeon_winsys_cs base;
+ struct radv_amdgpu_winsys *ws;
+
+ struct amdgpu_cs_ib_info ib;
+
+ struct radeon_winsys_bo *ib_buffer;
+ uint8_t *ib_mapped;
+ unsigned max_num_buffers;
+ unsigned num_buffers;
+ amdgpu_bo_handle *handles;
+ uint8_t *priorities;
+
+ struct radeon_winsys_bo **old_ib_buffers;
+ unsigned num_old_ib_buffers;
+ unsigned max_num_old_ib_buffers;
+ unsigned *ib_size_ptr;
+ bool failed;
+ bool is_chained;
+
+ int buffer_hash_table[1024];
+};
+
+static inline struct radv_amdgpu_cs *
+radv_amdgpu_cs(struct radeon_winsys_cs *base)
+{
+ return (struct radv_amdgpu_cs*)base;
+}
+
+
+static struct radeon_winsys_fence *radv_amdgpu_create_fence()
+{
+ struct radv_amdgpu_cs_fence *fence = calloc(1, sizeof(struct amdgpu_cs_fence));
+ return (struct radeon_winsys_fence*)fence;
+}
+
+static void radv_amdgpu_destroy_fence(struct radeon_winsys_fence *_fence)
+{
+ struct amdgpu_cs_fence *fence = (struct amdgpu_cs_fence *)_fence;
+ free(fence);
+}
+
+static bool radv_amdgpu_fence_wait(struct radeon_winsys *_ws,
+ struct radeon_winsys_fence *_fence,
+ bool absolute,
+ uint64_t timeout)
+{
+ struct amdgpu_cs_fence *fence = (struct amdgpu_cs_fence *)_fence;
+ unsigned flags = absolute ? AMDGPU_QUERY_FENCE_TIMEOUT_IS_ABSOLUTE : 0;
+ int r;
+ uint32_t expired = 0;
+ /* Now use the libdrm query. */
+ r = amdgpu_cs_query_fence_status(fence,
+ timeout,
+ flags,
+ &expired);
+
+ if (r) {
+ fprintf(stderr, "amdgpu: radv_amdgpu_cs_query_fence_status failed.\n");
+ return false;
+ }
+
+ if (expired) {
+ return true;
+ }
+ return false;
+
+}
+
+static void radv_amdgpu_cs_destroy(struct radeon_winsys_cs *rcs)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(rcs);
+ if (cs->ib_buffer)
+ cs->ws->base.buffer_destroy(cs->ib_buffer);
+ else
+ free(cs->base.buf);
+
+ for (unsigned i = 0; i < cs->num_old_ib_buffers; ++i)
+ cs->ws->base.buffer_destroy(cs->old_ib_buffers[i]);
+ free(cs->old_ib_buffers);
+ free(cs->handles);
+ free(cs->priorities);
+ free(cs);
+}
+
+static boolean radv_amdgpu_init_cs(struct radv_amdgpu_cs *cs,
+ enum ring_type ring_type)
+{
+ for (int i = 0; i < ARRAY_SIZE(cs->buffer_hash_table); ++i) {
+ cs->buffer_hash_table[i] = -1;
+ }
+ return true;
+}
+
+static struct radeon_winsys_cs *
+radv_amdgpu_cs_create(struct radeon_winsys *ws,
+ enum ring_type ring_type)
+{
+ struct radv_amdgpu_cs *cs;
+ uint32_t ib_size = 20 * 1024 * 4;
+ cs = calloc(1, sizeof(struct radv_amdgpu_cs));
+ if (!cs)
+ return NULL;
+
+ cs->ws = radv_amdgpu_winsys(ws);
+ radv_amdgpu_init_cs(cs, RING_GFX);
+
+ if (cs->ws->use_ib_bos) {
+ cs->ib_buffer = ws->buffer_create(ws, ib_size, 0,
+ RADEON_DOMAIN_GTT,
+ RADEON_FLAG_CPU_ACCESS);
+ if (!cs->ib_buffer) {
+ free(cs);
+ return NULL;
+ }
+
+ cs->ib_mapped = ws->buffer_map(cs->ib_buffer);
+ if (!cs->ib_mapped) {
+ ws->buffer_destroy(cs->ib_buffer);
+ free(cs);
+ return NULL;
+ }
+
+ cs->ib.ib_mc_address = radv_amdgpu_winsys_bo(cs->ib_buffer)->va;
+ cs->base.buf = (uint32_t *)cs->ib_mapped;
+ cs->base.max_dw = ib_size / 4 - 4;
+ cs->ib_size_ptr = &cs->ib.size;
+ cs->ib.size = 0;
+
+ ws->cs_add_buffer(&cs->base, cs->ib_buffer, 8);
+ } else {
+ cs->base.buf = malloc(16384);
+ cs->base.max_dw = 4096;
+ if (!cs->base.buf) {
+ free(cs);
+ return NULL;
+ }
+ }
+
+ return &cs->base;
+}
+
+static void radv_amdgpu_cs_grow(struct radeon_winsys_cs *_cs, size_t min_size)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(_cs);
+ uint64_t ib_size = MAX2(min_size * 4 + 16, cs->base.max_dw * 4 * 2);
+
+ /* max that fits in the chain size field. */
+ ib_size = MIN2(ib_size, 0xfffff);
+
+ if (cs->failed) {
+ cs->base.cdw = 0;
+ return;
+ }
+
+ if (!cs->ws->use_ib_bos) {
+ uint32_t *new_buf = realloc(cs->base.buf, ib_size);
+ if (new_buf) {
+ cs->base.buf = new_buf;
+ cs->base.max_dw = ib_size / 4;
+ } else {
+ cs->failed = true;
+ cs->base.cdw = 0;
+ }
+ return;
+ }
+
+ while (!cs->base.cdw || (cs->base.cdw & 7) != 4)
+ cs->base.buf[cs->base.cdw++] = 0xffff1000;
+
+ *cs->ib_size_ptr |= cs->base.cdw + 4;
+
+ if (cs->num_old_ib_buffers == cs->max_num_old_ib_buffers) {
+ cs->max_num_old_ib_buffers = MAX2(1, cs->max_num_old_ib_buffers * 2);
+ cs->old_ib_buffers = realloc(cs->old_ib_buffers,
+ cs->max_num_old_ib_buffers * sizeof(void*));
+ }
+
+ cs->old_ib_buffers[cs->num_old_ib_buffers++] = cs->ib_buffer;
+
+ cs->ib_buffer = cs->ws->base.buffer_create(&cs->ws->base, ib_size, 0,
+ RADEON_DOMAIN_GTT,
+ RADEON_FLAG_CPU_ACCESS);
+
+ if (!cs->ib_buffer) {
+ cs->base.cdw = 0;
+ cs->failed = true;
+ cs->ib_buffer = cs->old_ib_buffers[--cs->num_old_ib_buffers];
+ }
+
+ cs->ib_mapped = cs->ws->base.buffer_map(cs->ib_buffer);
+ if (!cs->ib_mapped) {
+ cs->ws->base.buffer_destroy(cs->ib_buffer);
+ cs->base.cdw = 0;
+ cs->failed = true;
+ cs->ib_buffer = cs->old_ib_buffers[--cs->num_old_ib_buffers];
+ }
+
+ cs->ws->base.cs_add_buffer(&cs->base, cs->ib_buffer, 8);
+
+ cs->base.buf[cs->base.cdw++] = PKT3(PKT3_INDIRECT_BUFFER_CIK, 2, 0);
+ cs->base.buf[cs->base.cdw++] = radv_amdgpu_winsys_bo(cs->ib_buffer)->va;
+ cs->base.buf[cs->base.cdw++] = radv_amdgpu_winsys_bo(cs->ib_buffer)->va >> 32;
+ cs->ib_size_ptr = cs->base.buf + cs->base.cdw;
+ cs->base.buf[cs->base.cdw++] = S_3F2_CHAIN(1) | S_3F2_VALID(1);
+
+ cs->base.buf = (uint32_t *)cs->ib_mapped;
+ cs->base.cdw = 0;
+ cs->base.max_dw = ib_size / 4 - 4;
+
+}
+
+static bool radv_amdgpu_cs_finalize(struct radeon_winsys_cs *_cs)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(_cs);
+
+ if (cs->ws->use_ib_bos) {
+ while (!cs->base.cdw || (cs->base.cdw & 7) != 0)
+ cs->base.buf[cs->base.cdw++] = 0xffff1000;
+
+ *cs->ib_size_ptr |= cs->base.cdw;
+
+ cs->is_chained = false;
+ }
+
+ return !cs->failed;
+}
+
+static void radv_amdgpu_cs_reset(struct radeon_winsys_cs *_cs)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(_cs);
+ cs->base.cdw = 0;
+ cs->failed = false;
+
+ for (unsigned i = 0; i < cs->num_buffers; ++i) {
+ unsigned hash = ((uintptr_t)cs->handles[i] >> 6) &
+ (ARRAY_SIZE(cs->buffer_hash_table) - 1);
+ cs->buffer_hash_table[hash] = -1;
+ }
+
+ cs->num_buffers = 0;
+
+ if (cs->ws->use_ib_bos) {
+ cs->ws->base.cs_add_buffer(&cs->base, cs->ib_buffer, 8);
+
+ for (unsigned i = 0; i < cs->num_old_ib_buffers; ++i)
+ cs->ws->base.buffer_destroy(cs->old_ib_buffers[i]);
+
+ cs->num_old_ib_buffers = 0;
+ cs->ib.ib_mc_address = radv_amdgpu_winsys_bo(cs->ib_buffer)->va;
+ cs->ib_size_ptr = &cs->ib.size;
+ cs->ib.size = 0;
+ }
+}
+
+static int radv_amdgpu_cs_find_buffer(struct radv_amdgpu_cs *cs,
+ amdgpu_bo_handle bo)
+{
+ unsigned hash = ((uintptr_t)bo >> 6) & (ARRAY_SIZE(cs->buffer_hash_table) - 1);
+ int index = cs->buffer_hash_table[hash];
+
+ if (index == -1)
+ return -1;
+
+ if(cs->handles[index] == bo)
+ return index;
+
+ for (unsigned i = 0; i < cs->num_buffers; ++i) {
+ if (cs->handles[i] == bo) {
+ cs->buffer_hash_table[hash] = i;
+ return i;
+ }
+ }
+ return -1;
+}
+
+static void radv_amdgpu_cs_add_buffer_internal(struct radv_amdgpu_cs *cs,
+ amdgpu_bo_handle bo,
+ uint8_t priority)
+{
+ unsigned hash;
+ int index = radv_amdgpu_cs_find_buffer(cs, bo);
+
+ if (index != -1) {
+ cs->priorities[index] = MAX2(cs->priorities[index], priority);
+ return;
+ }
+
+ if (cs->num_buffers == cs->max_num_buffers) {
+ unsigned new_count = MAX2(1, cs->max_num_buffers * 2);
+ cs->handles = realloc(cs->handles, new_count * sizeof(amdgpu_bo_handle));
+ cs->priorities = realloc(cs->priorities, new_count * sizeof(uint8_t));
+ cs->max_num_buffers = new_count;
+ }
+
+ cs->handles[cs->num_buffers] = bo;
+ cs->priorities[cs->num_buffers] = priority;
+
+ hash = ((uintptr_t)bo >> 6) & (ARRAY_SIZE(cs->buffer_hash_table) - 1);
+ cs->buffer_hash_table[hash] = cs->num_buffers;
+
+ ++cs->num_buffers;
+}
+
+static void radv_amdgpu_cs_add_buffer(struct radeon_winsys_cs *_cs,
+ struct radeon_winsys_bo *_bo,
+ uint8_t priority)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(_cs);
+ struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
+
+ radv_amdgpu_cs_add_buffer_internal(cs, bo->bo, priority);
+}
+
+static void radv_amdgpu_cs_execute_secondary(struct radeon_winsys_cs *_parent,
+ struct radeon_winsys_cs *_child)
+{
+ struct radv_amdgpu_cs *parent = radv_amdgpu_cs(_parent);
+ struct radv_amdgpu_cs *child = radv_amdgpu_cs(_child);
+
+ for (unsigned i = 0; i < child->num_buffers; ++i) {
+ radv_amdgpu_cs_add_buffer_internal(parent, child->handles[i],
+ child->priorities[i]);
+ }
+
+ if (parent->ws->use_ib_bos) {
+ if (parent->base.cdw + 4 > parent->base.max_dw)
+ radv_amdgpu_cs_grow(&parent->base, 4);
+
+ parent->base.buf[parent->base.cdw++] = PKT3(PKT3_INDIRECT_BUFFER_CIK, 2, 0);
+ parent->base.buf[parent->base.cdw++] = child->ib.ib_mc_address;
+ parent->base.buf[parent->base.cdw++] = child->ib.ib_mc_address >> 32;
+ parent->base.buf[parent->base.cdw++] = child->ib.size;
+ } else {
+ if (parent->base.cdw + child->base.cdw > parent->base.max_dw)
+ radv_amdgpu_cs_grow(&parent->base, child->base.cdw);
+
+ memcpy(parent->base.buf + parent->base.cdw, child->base.buf, 4 * child->base.cdw);
+ parent->base.cdw += child->base.cdw;
+ }
+}
+
+static int radv_amdgpu_create_bo_list(struct radv_amdgpu_winsys *ws,
+ struct radeon_winsys_cs **cs_array,
+ unsigned count,
+ struct radv_amdgpu_winsys_bo *extra_bo,
+ amdgpu_bo_list_handle *bo_list)
+{
+ int r;
+ if (ws->debug_all_bos) {
+ struct radv_amdgpu_winsys_bo *bo;
+ amdgpu_bo_handle *handles;
+ unsigned num = 0;
+
+ pthread_mutex_lock(&ws->global_bo_list_lock);
+
+ handles = malloc(sizeof(handles[0]) * ws->num_buffers);
+ if (!handles) {
+ pthread_mutex_unlock(&ws->global_bo_list_lock);
+ return -ENOMEM;
+ }
+
+ LIST_FOR_EACH_ENTRY(bo, &ws->global_bo_list, global_list_item) {
+ assert(num < ws->num_buffers);
+ handles[num++] = bo->bo;
+ }
+
+ r = amdgpu_bo_list_create(ws->dev, ws->num_buffers,
+ handles, NULL,
+ bo_list);
+ free(handles);
+ pthread_mutex_unlock(&ws->global_bo_list_lock);
+ } else if (count == 1 && !extra_bo) {
+ struct radv_amdgpu_cs *cs = (struct radv_amdgpu_cs*)cs_array[0];
+ r = amdgpu_bo_list_create(ws->dev, cs->num_buffers, cs->handles,
+ cs->priorities, bo_list);
+ } else {
+ unsigned total_buffer_count = !!extra_bo;
+ unsigned unique_bo_count = !!extra_bo;
+ for (unsigned i = 0; i < count; ++i) {
+ struct radv_amdgpu_cs *cs = (struct radv_amdgpu_cs*)cs_array[i];
+ total_buffer_count += cs->num_buffers;
+ }
+
+ amdgpu_bo_handle *handles = malloc(sizeof(amdgpu_bo_handle) * total_buffer_count);
+ uint8_t *priorities = malloc(sizeof(uint8_t) * total_buffer_count);
+ if (!handles || !priorities) {
+ free(handles);
+ free(priorities);
+ return -ENOMEM;
+ }
+
+ if (extra_bo) {
+ handles[0] = extra_bo->bo;
+ priorities[0] = 8;
+ }
+
+ for (unsigned i = 0; i < count; ++i) {
+ struct radv_amdgpu_cs *cs = (struct radv_amdgpu_cs*)cs_array[i];
+ for (unsigned j = 0; j < cs->num_buffers; ++j) {
+ bool found = false;
+ for (unsigned k = 0; k < unique_bo_count; ++k) {
+ if (handles[k] == cs->handles[j]) {
+ found = true;
+ priorities[k] = MAX2(priorities[k],
+ cs->priorities[j]);
+ break;
+ }
+ }
+ if (!found) {
+ handles[unique_bo_count] = cs->handles[j];
+ priorities[unique_bo_count] = cs->priorities[j];
+ ++unique_bo_count;
+ }
+ }
+ }
+ r = amdgpu_bo_list_create(ws->dev, unique_bo_count, handles,
+ priorities, bo_list);
+
+ free(handles);
+ free(priorities);
+ }
+ return r;
+}
+
+static int radv_amdgpu_winsys_cs_submit_chained(struct radeon_winsys_ctx *_ctx,
+ struct radeon_winsys_cs **cs_array,
+ unsigned cs_count,
+ struct radeon_winsys_fence *_fence)
+{
+ int r;
+ struct radv_amdgpu_ctx *ctx = radv_amdgpu_ctx(_ctx);
+ struct amdgpu_cs_fence *fence = (struct amdgpu_cs_fence *)_fence;
+ struct radv_amdgpu_cs *cs0 = radv_amdgpu_cs(cs_array[0]);
+ amdgpu_bo_list_handle bo_list;
+ struct amdgpu_cs_request request = {0};
+
+ for (unsigned i = cs_count; i--;) {
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(cs_array[i]);
+
+ if (cs->is_chained) {
+ *cs->ib_size_ptr -= 4;
+ cs->is_chained = false;
+ }
+
+ if (i + 1 < cs_count) {
+ struct radv_amdgpu_cs *next = radv_amdgpu_cs(cs_array[i + 1]);
+ assert(cs->base.cdw + 4 <= cs->base.max_dw);
+
+ cs->is_chained = true;
+ *cs->ib_size_ptr += 4;
+
+ cs->base.buf[cs->base.cdw + 0] = PKT3(PKT3_INDIRECT_BUFFER_CIK, 2, 0);
+ cs->base.buf[cs->base.cdw + 1] = next->ib.ib_mc_address;
+ cs->base.buf[cs->base.cdw + 2] = next->ib.ib_mc_address >> 32;
+ cs->base.buf[cs->base.cdw + 3] = S_3F2_CHAIN(1) | S_3F2_VALID(1) | next->ib.size;
+ }
+ }
+
+ r = radv_amdgpu_create_bo_list(cs0->ws, cs_array, cs_count, NULL, &bo_list);
+ if (r) {
+ fprintf(stderr, "amdgpu: Failed to created the BO list for submission\n");
+ return r;
+ }
+
+ request.ip_type = AMDGPU_HW_IP_GFX;
+ request.number_of_ibs = 1;
+ request.ibs = &cs0->ib;
+ request.resources = bo_list;
+
+ r = amdgpu_cs_submit(ctx->ctx, 0, &request, 1);
+ if (r) {
+ if (r == -ENOMEM)
+ fprintf(stderr, "amdgpu: Not enough memory for command submission.\n");
+ else
+ fprintf(stderr, "amdgpu: The CS has been rejected, "
+ "see dmesg for more information.\n");
+ }
+
+ amdgpu_bo_list_destroy(bo_list);
+
+ if (fence) {
+ fence->context = ctx->ctx;
+ fence->ip_type = request.ip_type;
+ fence->ip_instance = request.ip_instance;
+ fence->ring = request.ring;
+ fence->fence = request.seq_no;
+ }
+ ctx->last_seq_no = request.seq_no;
+
+ return r;
+}
+
+static int radv_amdgpu_winsys_cs_submit_fallback(struct radeon_winsys_ctx *_ctx,
+ struct radeon_winsys_cs **cs_array,
+ unsigned cs_count,
+ struct radeon_winsys_fence *_fence)
+{
+ int r;
+ struct radv_amdgpu_ctx *ctx = radv_amdgpu_ctx(_ctx);
+ struct amdgpu_cs_fence *fence = (struct amdgpu_cs_fence *)_fence;
+ amdgpu_bo_list_handle bo_list;
+ struct amdgpu_cs_request request;
+
+ assert(cs_count);
+
+ for (unsigned i = 0; i < cs_count;) {
+ struct radv_amdgpu_cs *cs0 = radv_amdgpu_cs(cs_array[i]);
+ struct amdgpu_cs_ib_info ibs[AMDGPU_CS_MAX_IBS_PER_SUBMIT];
+ unsigned cnt = MIN2(AMDGPU_CS_MAX_IBS_PER_SUBMIT, cs_count - i);
+
+ memset(&request, 0, sizeof(request));
+
+ r = radv_amdgpu_create_bo_list(cs0->ws, &cs_array[i], cnt, NULL, &bo_list);
+ if (r) {
+ fprintf(stderr, "amdgpu: Failed to created the BO list for submission\n");
+ return r;
+ }
+
+ request.ip_type = AMDGPU_HW_IP_GFX;
+ request.resources = bo_list;
+ request.number_of_ibs = cnt;
+ request.ibs = ibs;
+
+ for (unsigned j = 0; j < cnt; ++j) {
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(cs_array[i + j]);
+ ibs[j] = cs->ib;
+
+ if (cs->is_chained) {
+ *cs->ib_size_ptr -= 4;
+ cs->is_chained = false;
+ }
+ }
+
+ r = amdgpu_cs_submit(ctx->ctx, 0, &request, 1);
+ if (r) {
+ if (r == -ENOMEM)
+ fprintf(stderr, "amdgpu: Not enough memory for command submission.\n");
+ else
+ fprintf(stderr, "amdgpu: The CS has been rejected, "
+ "see dmesg for more information.\n");
+ }
+
+ amdgpu_bo_list_destroy(bo_list);
+
+ if (r)
+ return r;
+
+ i += cnt;
+ }
+ if (fence) {
+ fence->context = ctx->ctx;
+ fence->ip_type = request.ip_type;
+ fence->ip_instance = request.ip_instance;
+ fence->ring = request.ring;
+ fence->fence = request.seq_no;
+ }
+ ctx->last_seq_no = request.seq_no;
+
+ return 0;
+}
+
+static int radv_amdgpu_winsys_cs_submit_sysmem(struct radeon_winsys_ctx *_ctx,
+ struct radeon_winsys_cs **cs_array,
+ unsigned cs_count,
+ struct radeon_winsys_fence *_fence)
+{
+ int r;
+ struct radv_amdgpu_ctx *ctx = radv_amdgpu_ctx(_ctx);
+ struct amdgpu_cs_fence *fence = (struct amdgpu_cs_fence *)_fence;
+ struct radv_amdgpu_cs *cs0 = radv_amdgpu_cs(cs_array[0]);
+ struct radeon_winsys *ws = (struct radeon_winsys*)cs0->ws;
+ amdgpu_bo_list_handle bo_list;
+ struct amdgpu_cs_request request;
+ uint32_t pad_word = 0xffff1000U;
+
+ if (radv_amdgpu_winsys(ws)->family == FAMILY_SI)
+ pad_word = 0x80000000;
+
+ assert(cs_count);
+
+ for (unsigned i = 0; i < cs_count;) {
+ struct amdgpu_cs_ib_info ib = {0};
+ struct radeon_winsys_bo *bo = NULL;
+ uint32_t *ptr;
+ unsigned cnt = 0;
+ unsigned size = 0;
+
+ while (i + cnt < cs_count && 0xffff8 - size >= radv_amdgpu_cs(cs_array[i + cnt])->base.cdw) {
+ size += radv_amdgpu_cs(cs_array[i + cnt])->base.cdw;
+ ++cnt;
+ }
+
+ assert(cnt);
+
+ bo = ws->buffer_create(ws, 4 * size, 4096, RADEON_DOMAIN_GTT, RADEON_FLAG_CPU_ACCESS);
+ ptr = ws->buffer_map(bo);
+
+ for (unsigned j = 0; j < cnt; ++j) {
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(cs_array[i + j]);
+ memcpy(ptr, cs->base.buf, 4 * cs->base.cdw);
+ ptr += cs->base.cdw;
+
+ }
+
+ while(!size || (size & 7)) {
+ *ptr++ = pad_word;
+ ++size;
+ }
+
+ memset(&request, 0, sizeof(request));
+
+
+ r = radv_amdgpu_create_bo_list(cs0->ws, &cs_array[i], cnt,
+ (struct radv_amdgpu_winsys_bo*)bo, &bo_list);
+ if (r) {
+ fprintf(stderr, "amdgpu: Failed to created the BO list for submission\n");
+ return r;
+ }
+
+ ib.size = size;
+ ib.ib_mc_address = ws->buffer_get_va(bo);
+
+ request.ip_type = AMDGPU_HW_IP_GFX;
+ request.resources = bo_list;
+ request.number_of_ibs = 1;
+ request.ibs = &ib;
+
+ r = amdgpu_cs_submit(ctx->ctx, 0, &request, 1);
+ if (r) {
+ if (r == -ENOMEM)
+ fprintf(stderr, "amdgpu: Not enough memory for command submission.\n");
+ else
+ fprintf(stderr, "amdgpu: The CS has been rejected, "
+ "see dmesg for more information.\n");
+ }
+
+ amdgpu_bo_list_destroy(bo_list);
+
+ ws->buffer_destroy(bo);
+ if (r)
+ return r;
+
+ i += cnt;
+ }
+ if (fence) {
+ fence->context = ctx->ctx;
+ fence->ip_type = request.ip_type;
+ fence->ip_instance = request.ip_instance;
+ fence->ring = request.ring;
+ fence->fence = request.seq_no;
+ }
+ ctx->last_seq_no = request.seq_no;
+
+ return 0;
+}
+
+static int radv_amdgpu_winsys_cs_submit(struct radeon_winsys_ctx *_ctx,
+ struct radeon_winsys_cs **cs_array,
+ unsigned cs_count,
+ bool can_patch,
+ struct radeon_winsys_fence *_fence)
+{
+ struct radv_amdgpu_cs *cs = radv_amdgpu_cs(cs_array[0]);
+ if (!cs->ws->use_ib_bos) {
+ return radv_amdgpu_winsys_cs_submit_sysmem(_ctx, cs_array,
+ cs_count, _fence);
+ } else if (can_patch && cs_count > AMDGPU_CS_MAX_IBS_PER_SUBMIT && false) {
+ return radv_amdgpu_winsys_cs_submit_chained(_ctx, cs_array,
+ cs_count, _fence);
+ } else {
+ return radv_amdgpu_winsys_cs_submit_fallback(_ctx, cs_array,
+ cs_count, _fence);
+ }
+}
+
+static struct radeon_winsys_ctx *radv_amdgpu_ctx_create(struct radeon_winsys *_ws)
+{
+ struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
+ struct radv_amdgpu_ctx *ctx = CALLOC_STRUCT(radv_amdgpu_ctx);
+ int r;
+
+ if (!ctx)
+ return NULL;
+ r = amdgpu_cs_ctx_create(ws->dev, &ctx->ctx);
+ if (r) {
+ fprintf(stderr, "amdgpu: radv_amdgpu_cs_ctx_create failed. (%i)\n", r);
+ goto error_create;
+ }
+ ctx->ws = ws;
+ return (struct radeon_winsys_ctx *)ctx;
+error_create:
+ return NULL;
+}
+
+static void radv_amdgpu_ctx_destroy(struct radeon_winsys_ctx *rwctx)
+{
+ struct radv_amdgpu_ctx *ctx = (struct radv_amdgpu_ctx *)rwctx;
+ amdgpu_cs_ctx_free(ctx->ctx);
+ FREE(ctx);
+}
+
+static bool radv_amdgpu_ctx_wait_idle(struct radeon_winsys_ctx *rwctx)
+{
+ struct radv_amdgpu_ctx *ctx = (struct radv_amdgpu_ctx *)rwctx;
+
+ if (ctx->last_seq_no) {
+ uint32_t expired;
+ struct amdgpu_cs_fence fence;
+
+ fence.context = ctx->ctx;
+ fence.ip_type = RING_GFX;
+ fence.ip_instance = 0;
+ fence.ring = 0;
+ fence.fence = ctx->last_seq_no;
+
+ int ret = amdgpu_cs_query_fence_status(&fence, 1000000000ull, 0,
+ &expired);
+
+ if (ret || !expired)
+ return false;
+ }
+
+ return true;
+}
+
+void radv_amdgpu_cs_init_functions(struct radv_amdgpu_winsys *ws)
+{
+ ws->base.ctx_create = radv_amdgpu_ctx_create;
+ ws->base.ctx_destroy = radv_amdgpu_ctx_destroy;
+ ws->base.ctx_wait_idle = radv_amdgpu_ctx_wait_idle;
+ ws->base.cs_create = radv_amdgpu_cs_create;
+ ws->base.cs_destroy = radv_amdgpu_cs_destroy;
+ ws->base.cs_grow = radv_amdgpu_cs_grow;
+ ws->base.cs_finalize = radv_amdgpu_cs_finalize;
+ ws->base.cs_reset = radv_amdgpu_cs_reset;
+ ws->base.cs_add_buffer = radv_amdgpu_cs_add_buffer;
+ ws->base.cs_execute_secondary = radv_amdgpu_cs_execute_secondary;
+ ws->base.cs_submit = radv_amdgpu_winsys_cs_submit;
+ ws->base.create_fence = radv_amdgpu_create_fence;
+ ws->base.destroy_fence = radv_amdgpu_destroy_fence;
+ ws->base.fence_wait = radv_amdgpu_fence_wait;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <string.h>
+#include <stdint.h>
+#include <assert.h>
+#include "r600d_common.h"
+#include <amdgpu.h>
+
+#include "radv_radeon_winsys.h"
+
+#include "radv_amdgpu_winsys.h"
+struct radv_amdgpu_ctx {
+ struct radv_amdgpu_winsys *ws;
+ amdgpu_context_handle ctx;
+ uint64_t last_seq_no;
+};
+
+static inline struct radv_amdgpu_ctx *
+radv_amdgpu_ctx(struct radeon_winsys_ctx *base)
+{
+ return (struct radv_amdgpu_ctx *)base;
+}
+
+void radv_amdgpu_cs_init_functions(struct radv_amdgpu_winsys *ws);
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <errno.h>
+#include "radv_private.h"
+#include "addrlib/addrinterface.h"
+#include "util/bitset.h"
+#include "radv_amdgpu_winsys.h"
+#include "radv_amdgpu_surface.h"
+#include "sid.h"
+#ifndef NO_ENTRIES
+#define NO_ENTRIES 32
+#endif
+
+#ifndef NO_MACRO_ENTRIES
+#define NO_MACRO_ENTRIES 16
+#endif
+
+#ifndef CIASICIDGFXENGINE_SOUTHERNISLAND
+#define CIASICIDGFXENGINE_SOUTHERNISLAND 0x0000000A
+#endif
+
+static int radv_amdgpu_surface_sanity(const struct radeon_surf *surf)
+{
+ unsigned type = RADEON_SURF_GET(surf->flags, TYPE);
+
+ if (!(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX))
+ return -EINVAL;
+
+ /* all dimension must be at least 1 ! */
+ if (!surf->npix_x || !surf->npix_y || !surf->npix_z ||
+ !surf->array_size)
+ return -EINVAL;
+
+ if (!surf->blk_w || !surf->blk_h || !surf->blk_d)
+ return -EINVAL;
+
+ switch (surf->nsamples) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (type) {
+ case RADEON_SURF_TYPE_1D:
+ if (surf->npix_y > 1)
+ return -EINVAL;
+ /* fall through */
+ case RADEON_SURF_TYPE_2D:
+ case RADEON_SURF_TYPE_CUBEMAP:
+ if (surf->npix_z > 1 || surf->array_size > 1)
+ return -EINVAL;
+ break;
+ case RADEON_SURF_TYPE_3D:
+ if (surf->array_size > 1)
+ return -EINVAL;
+ break;
+ case RADEON_SURF_TYPE_1D_ARRAY:
+ if (surf->npix_y > 1)
+ return -EINVAL;
+ /* fall through */
+ case RADEON_SURF_TYPE_2D_ARRAY:
+ if (surf->npix_z > 1)
+ return -EINVAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static void *ADDR_API radv_allocSysMem(const ADDR_ALLOCSYSMEM_INPUT * pInput)
+{
+ return malloc(pInput->sizeInBytes);
+}
+
+static ADDR_E_RETURNCODE ADDR_API radv_freeSysMem(const ADDR_FREESYSMEM_INPUT * pInput)
+{
+ free(pInput->pVirtAddr);
+ return ADDR_OK;
+}
+
+ADDR_HANDLE radv_amdgpu_addr_create(struct amdgpu_gpu_info *amdinfo, int family, int rev_id,
+ enum chip_class chip_class)
+{
+ ADDR_CREATE_INPUT addrCreateInput = {0};
+ ADDR_CREATE_OUTPUT addrCreateOutput = {0};
+ ADDR_REGISTER_VALUE regValue = {0};
+ ADDR_CREATE_FLAGS createFlags = {{0}};
+ ADDR_E_RETURNCODE addrRet;
+
+ addrCreateInput.size = sizeof(ADDR_CREATE_INPUT);
+ addrCreateOutput.size = sizeof(ADDR_CREATE_OUTPUT);
+
+ regValue.noOfBanks = amdinfo->mc_arb_ramcfg & 0x3;
+ regValue.gbAddrConfig = amdinfo->gb_addr_cfg;
+ regValue.noOfRanks = (amdinfo->mc_arb_ramcfg & 0x4) >> 2;
+
+ regValue.backendDisables = amdinfo->backend_disable[0];
+ regValue.pTileConfig = amdinfo->gb_tile_mode;
+ regValue.noOfEntries = ARRAY_SIZE(amdinfo->gb_tile_mode);
+ if (chip_class == SI) {
+ regValue.pMacroTileConfig = NULL;
+ regValue.noOfMacroEntries = 0;
+ } else {
+ regValue.pMacroTileConfig = amdinfo->gb_macro_tile_mode;
+ regValue.noOfMacroEntries = ARRAY_SIZE(amdinfo->gb_macro_tile_mode);
+ }
+
+ createFlags.value = 0;
+ createFlags.useTileIndex = 1;
+ createFlags.degradeBaseLevel = 1;
+
+ addrCreateInput.chipEngine = CIASICIDGFXENGINE_SOUTHERNISLAND;
+ addrCreateInput.chipFamily = family;
+ addrCreateInput.chipRevision = rev_id;
+ addrCreateInput.createFlags = createFlags;
+ addrCreateInput.callbacks.allocSysMem = radv_allocSysMem;
+ addrCreateInput.callbacks.freeSysMem = radv_freeSysMem;
+ addrCreateInput.callbacks.debugPrint = 0;
+ addrCreateInput.regValue = regValue;
+
+ addrRet = AddrCreate(&addrCreateInput, &addrCreateOutput);
+ if (addrRet != ADDR_OK)
+ return NULL;
+
+ return addrCreateOutput.hLib;
+}
+
+static int radv_compute_level(ADDR_HANDLE addrlib,
+ struct radeon_surf *surf, bool is_stencil,
+ unsigned level, unsigned type, bool compressed,
+ ADDR_COMPUTE_SURFACE_INFO_INPUT *AddrSurfInfoIn,
+ ADDR_COMPUTE_SURFACE_INFO_OUTPUT *AddrSurfInfoOut,
+ ADDR_COMPUTE_DCCINFO_INPUT *AddrDccIn,
+ ADDR_COMPUTE_DCCINFO_OUTPUT *AddrDccOut)
+{
+ struct radeon_surf_level *surf_level;
+ ADDR_E_RETURNCODE ret;
+
+ AddrSurfInfoIn->mipLevel = level;
+ AddrSurfInfoIn->width = u_minify(surf->npix_x, level);
+ AddrSurfInfoIn->height = u_minify(surf->npix_y, level);
+
+ if (type == RADEON_SURF_TYPE_3D)
+ AddrSurfInfoIn->numSlices = u_minify(surf->npix_z, level);
+ else if (type == RADEON_SURF_TYPE_CUBEMAP)
+ AddrSurfInfoIn->numSlices = 6;
+ else
+ AddrSurfInfoIn->numSlices = surf->array_size;
+
+ if (level > 0) {
+ /* Set the base level pitch. This is needed for calculation
+ * of non-zero levels. */
+ if (is_stencil)
+ AddrSurfInfoIn->basePitch = surf->stencil_level[0].nblk_x;
+ else
+ AddrSurfInfoIn->basePitch = surf->level[0].nblk_x;
+
+ /* Convert blocks to pixels for compressed formats. */
+ if (compressed)
+ AddrSurfInfoIn->basePitch *= surf->blk_w;
+ }
+
+ ret = AddrComputeSurfaceInfo(addrlib,
+ AddrSurfInfoIn,
+ AddrSurfInfoOut);
+ if (ret != ADDR_OK) {
+ return ret;
+ }
+
+ surf_level = is_stencil ? &surf->stencil_level[level] : &surf->level[level];
+ surf_level->offset = align64(surf->bo_size, AddrSurfInfoOut->baseAlign);
+ surf_level->slice_size = AddrSurfInfoOut->sliceSize;
+ surf_level->pitch_bytes = AddrSurfInfoOut->pitch * (is_stencil ? 1 : surf->bpe);
+ surf_level->npix_x = u_minify(surf->npix_x, level);
+ surf_level->npix_y = u_minify(surf->npix_y, level);
+ surf_level->npix_z = u_minify(surf->npix_z, level);
+ surf_level->nblk_x = AddrSurfInfoOut->pitch;
+ surf_level->nblk_y = AddrSurfInfoOut->height;
+ if (type == RADEON_SURF_TYPE_3D)
+ surf_level->nblk_z = AddrSurfInfoOut->depth;
+ else
+ surf_level->nblk_z = 1;
+
+ switch (AddrSurfInfoOut->tileMode) {
+ case ADDR_TM_LINEAR_ALIGNED:
+ surf_level->mode = RADEON_SURF_MODE_LINEAR_ALIGNED;
+ break;
+ case ADDR_TM_1D_TILED_THIN1:
+ surf_level->mode = RADEON_SURF_MODE_1D;
+ break;
+ case ADDR_TM_2D_TILED_THIN1:
+ surf_level->mode = RADEON_SURF_MODE_2D;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (is_stencil)
+ surf->stencil_tiling_index[level] = AddrSurfInfoOut->tileIndex;
+ else
+ surf->tiling_index[level] = AddrSurfInfoOut->tileIndex;
+
+ surf->bo_size = surf_level->offset + AddrSurfInfoOut->surfSize;
+
+ /* Clear DCC fields at the beginning. */
+ surf_level->dcc_offset = 0;
+ surf_level->dcc_enabled = false;
+
+ /* The previous level's flag tells us if we can use DCC for this level. */
+ if (AddrSurfInfoIn->flags.dccCompatible &&
+ (level == 0 || AddrDccOut->subLvlCompressible)) {
+ AddrDccIn->colorSurfSize = AddrSurfInfoOut->surfSize;
+ AddrDccIn->tileMode = AddrSurfInfoOut->tileMode;
+ AddrDccIn->tileInfo = *AddrSurfInfoOut->pTileInfo;
+ AddrDccIn->tileIndex = AddrSurfInfoOut->tileIndex;
+ AddrDccIn->macroModeIndex = AddrSurfInfoOut->macroModeIndex;
+
+ ret = AddrComputeDccInfo(addrlib,
+ AddrDccIn,
+ AddrDccOut);
+
+ if (ret == ADDR_OK) {
+ surf_level->dcc_offset = surf->dcc_size;
+ surf_level->dcc_fast_clear_size = AddrDccOut->dccFastClearSize;
+ surf_level->dcc_enabled = true;
+ surf->dcc_size = surf_level->dcc_offset + AddrDccOut->dccRamSize;
+ surf->dcc_alignment = MAX(surf->dcc_alignment, AddrDccOut->dccRamBaseAlign);
+ }
+ }
+
+ return 0;
+}
+
+static void radv_set_micro_tile_mode(struct radeon_surf *surf,
+ struct radeon_info *info)
+{
+ uint32_t tile_mode = info->si_tile_mode_array[surf->tiling_index[0]];
+
+ if (info->chip_class >= CIK)
+ surf->micro_tile_mode = G_009910_MICRO_TILE_MODE_NEW(tile_mode);
+ else
+ surf->micro_tile_mode = G_009910_MICRO_TILE_MODE(tile_mode);
+}
+
+
+static int radv_amdgpu_winsys_surface_init(struct radeon_winsys *_ws,
+ struct radeon_surf *surf)
+{
+ struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
+ unsigned level, mode, type;
+ bool compressed;
+ ADDR_COMPUTE_SURFACE_INFO_INPUT AddrSurfInfoIn = {0};
+ ADDR_COMPUTE_SURFACE_INFO_OUTPUT AddrSurfInfoOut = {0};
+ ADDR_COMPUTE_DCCINFO_INPUT AddrDccIn = {0};
+ ADDR_COMPUTE_DCCINFO_OUTPUT AddrDccOut = {0};
+ ADDR_TILEINFO AddrTileInfoIn = {0};
+ ADDR_TILEINFO AddrTileInfoOut = {0};
+ int r;
+
+ r = radv_amdgpu_surface_sanity(surf);
+ if (r)
+ return r;
+
+ AddrSurfInfoIn.size = sizeof(ADDR_COMPUTE_SURFACE_INFO_INPUT);
+ AddrSurfInfoOut.size = sizeof(ADDR_COMPUTE_SURFACE_INFO_OUTPUT);
+ AddrDccIn.size = sizeof(ADDR_COMPUTE_DCCINFO_INPUT);
+ AddrDccOut.size = sizeof(ADDR_COMPUTE_DCCINFO_OUTPUT);
+ AddrSurfInfoOut.pTileInfo = &AddrTileInfoOut;
+
+ type = RADEON_SURF_GET(surf->flags, TYPE);
+ mode = RADEON_SURF_GET(surf->flags, MODE);
+ compressed = surf->blk_w == 4 && surf->blk_h == 4;
+
+ /* MSAA and FMASK require 2D tiling. */
+ if (surf->nsamples > 1 ||
+ (surf->flags & RADEON_SURF_FMASK))
+ mode = RADEON_SURF_MODE_2D;
+
+ /* DB doesn't support linear layouts. */
+ if (surf->flags & (RADEON_SURF_Z_OR_SBUFFER) &&
+ mode < RADEON_SURF_MODE_1D)
+ mode = RADEON_SURF_MODE_1D;
+
+ /* Set the requested tiling mode. */
+ switch (mode) {
+ case RADEON_SURF_MODE_LINEAR_ALIGNED:
+ AddrSurfInfoIn.tileMode = ADDR_TM_LINEAR_ALIGNED;
+ break;
+ case RADEON_SURF_MODE_1D:
+ AddrSurfInfoIn.tileMode = ADDR_TM_1D_TILED_THIN1;
+ break;
+ case RADEON_SURF_MODE_2D:
+ AddrSurfInfoIn.tileMode = ADDR_TM_2D_TILED_THIN1;
+ break;
+ default:
+ assert(0);
+ }
+
+ /* The format must be set correctly for the allocation of compressed
+ * textures to work. In other cases, setting the bpp is sufficient. */
+ if (compressed) {
+ switch (surf->bpe) {
+ case 8:
+ AddrSurfInfoIn.format = ADDR_FMT_BC1;
+ break;
+ case 16:
+ AddrSurfInfoIn.format = ADDR_FMT_BC3;
+ break;
+ default:
+ assert(0);
+ }
+ }
+ else {
+ AddrDccIn.bpp = AddrSurfInfoIn.bpp = surf->bpe * 8;
+ }
+
+ AddrDccIn.numSamples = AddrSurfInfoIn.numSamples = surf->nsamples;
+ AddrSurfInfoIn.tileIndex = -1;
+
+ /* Set the micro tile type. */
+ if (surf->flags & RADEON_SURF_SCANOUT)
+ AddrSurfInfoIn.tileType = ADDR_DISPLAYABLE;
+ else if (surf->flags & RADEON_SURF_Z_OR_SBUFFER)
+ AddrSurfInfoIn.tileType = ADDR_DEPTH_SAMPLE_ORDER;
+ else
+ AddrSurfInfoIn.tileType = ADDR_NON_DISPLAYABLE;
+
+ AddrSurfInfoIn.flags.color = !(surf->flags & RADEON_SURF_Z_OR_SBUFFER);
+ AddrSurfInfoIn.flags.depth = (surf->flags & RADEON_SURF_ZBUFFER) != 0;
+ AddrSurfInfoIn.flags.cube = type == RADEON_SURF_TYPE_CUBEMAP;
+ AddrSurfInfoIn.flags.display = (surf->flags & RADEON_SURF_SCANOUT) != 0;
+ AddrSurfInfoIn.flags.pow2Pad = surf->last_level > 0;
+ AddrSurfInfoIn.flags.degrade4Space = 1;
+
+ /* DCC notes:
+ * - If we add MSAA support, keep in mind that CB can't decompress 8bpp
+ * with samples >= 4.
+ * - Mipmapped array textures have low performance (discovered by a closed
+ * driver team).
+ */
+ AddrSurfInfoIn.flags.dccCompatible = !(surf->flags & RADEON_SURF_Z_OR_SBUFFER) &&
+ !(surf->flags & RADEON_SURF_DISABLE_DCC) &&
+ !compressed && AddrDccIn.numSamples <= 1 &&
+ ((surf->array_size == 1 && surf->npix_z == 1) ||
+ surf->last_level == 0);
+
+ AddrSurfInfoIn.flags.noStencil = (surf->flags & RADEON_SURF_SBUFFER) == 0;
+ AddrSurfInfoIn.flags.compressZ = AddrSurfInfoIn.flags.depth;
+
+ /* noStencil = 0 can result in a depth part that is incompatible with
+ * mipmapped texturing. So set noStencil = 1 when mipmaps are requested (in
+ * this case, we may end up setting stencil_adjusted).
+ *
+ * TODO: update addrlib to a newer version, remove this, and
+ * use flags.matchStencilTileCfg = 1 as an alternative fix.
+ */
+ if (surf->last_level > 0)
+ AddrSurfInfoIn.flags.noStencil = 1;
+
+ /* Set preferred macrotile parameters. This is usually required
+ * for shared resources. This is for 2D tiling only. */
+ if (AddrSurfInfoIn.tileMode >= ADDR_TM_2D_TILED_THIN1 &&
+ surf->bankw && surf->bankh && surf->mtilea && surf->tile_split) {
+ /* If any of these parameters are incorrect, the calculation
+ * will fail. */
+ AddrTileInfoIn.banks = surf->num_banks;
+ AddrTileInfoIn.bankWidth = surf->bankw;
+ AddrTileInfoIn.bankHeight = surf->bankh;
+ AddrTileInfoIn.macroAspectRatio = surf->mtilea;
+ AddrTileInfoIn.tileSplitBytes = surf->tile_split;
+ AddrTileInfoIn.pipeConfig = surf->pipe_config + 1; /* +1 compared to GB_TILE_MODE */
+ AddrSurfInfoIn.flags.degrade4Space = 0;
+ AddrSurfInfoIn.pTileInfo = &AddrTileInfoIn;
+
+ /* If AddrSurfInfoIn.pTileInfo is set, Addrlib doesn't set
+ * the tile index, because we are expected to know it if
+ * we know the other parameters.
+ *
+ * This is something that can easily be fixed in Addrlib.
+ * For now, just figure it out here.
+ * Note that only 2D_TILE_THIN1 is handled here.
+ */
+ assert(!(surf->flags & RADEON_SURF_Z_OR_SBUFFER));
+ assert(AddrSurfInfoIn.tileMode == ADDR_TM_2D_TILED_THIN1);
+
+ if (ws->info.chip_class == SI) {
+ if (AddrSurfInfoIn.tileType == ADDR_DISPLAYABLE) {
+ if (surf->bpe == 2)
+ AddrSurfInfoIn.tileIndex = 11; /* 16bpp */
+ else
+ AddrSurfInfoIn.tileIndex = 12; /* 32bpp */
+ } else {
+ if (surf->bpe == 1)
+ AddrSurfInfoIn.tileIndex = 14; /* 8bpp */
+ else if (surf->bpe == 2)
+ AddrSurfInfoIn.tileIndex = 15; /* 16bpp */
+ else if (surf->bpe == 4)
+ AddrSurfInfoIn.tileIndex = 16; /* 32bpp */
+ else
+ AddrSurfInfoIn.tileIndex = 17; /* 64bpp (and 128bpp) */
+ }
+ } else {
+ if (AddrSurfInfoIn.tileType == ADDR_DISPLAYABLE)
+ AddrSurfInfoIn.tileIndex = 10; /* 2D displayable */
+ else
+ AddrSurfInfoIn.tileIndex = 14; /* 2D non-displayable */
+ }
+ }
+
+ surf->bo_size = 0;
+ surf->dcc_size = 0;
+ surf->dcc_alignment = 1;
+
+ /* Calculate texture layout information. */
+ for (level = 0; level <= surf->last_level; level++) {
+ r = radv_compute_level(ws->addrlib, surf, false, level, type, compressed,
+ &AddrSurfInfoIn, &AddrSurfInfoOut, &AddrDccIn, &AddrDccOut);
+ if (r)
+ return r;
+
+ if (level == 0) {
+ surf->bo_alignment = AddrSurfInfoOut.baseAlign;
+ surf->pipe_config = AddrSurfInfoOut.pTileInfo->pipeConfig - 1;
+ radv_set_micro_tile_mode(surf, &ws->info);
+
+ /* For 2D modes only. */
+ if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
+ surf->bankw = AddrSurfInfoOut.pTileInfo->bankWidth;
+ surf->bankh = AddrSurfInfoOut.pTileInfo->bankHeight;
+ surf->mtilea = AddrSurfInfoOut.pTileInfo->macroAspectRatio;
+ surf->tile_split = AddrSurfInfoOut.pTileInfo->tileSplitBytes;
+ surf->num_banks = AddrSurfInfoOut.pTileInfo->banks;
+ surf->macro_tile_index = AddrSurfInfoOut.macroModeIndex;
+ } else {
+ surf->macro_tile_index = 0;
+ }
+ }
+ }
+
+ /* Calculate texture layout information for stencil. */
+ if (surf->flags & RADEON_SURF_SBUFFER) {
+ AddrSurfInfoIn.bpp = 8;
+ AddrSurfInfoIn.flags.depth = 0;
+ AddrSurfInfoIn.flags.stencil = 1;
+ /* This will be ignored if AddrSurfInfoIn.pTileInfo is NULL. */
+ AddrTileInfoIn.tileSplitBytes = surf->stencil_tile_split;
+
+ for (level = 0; level <= surf->last_level; level++) {
+ r = radv_compute_level(ws->addrlib, surf, true, level, type, compressed,
+ &AddrSurfInfoIn, &AddrSurfInfoOut, &AddrDccIn, &AddrDccOut);
+ if (r)
+ return r;
+
+ /* DB uses the depth pitch for both stencil and depth. */
+ if (surf->stencil_level[level].nblk_x != surf->level[level].nblk_x)
+ surf->stencil_adjusted = true;
+
+ if (level == 0) {
+ /* For 2D modes only. */
+ if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
+ surf->stencil_tile_split =
+ AddrSurfInfoOut.pTileInfo->tileSplitBytes;
+ }
+ }
+ }
+ }
+
+ /* Recalculate the whole DCC miptree size including disabled levels.
+ * This is what addrlib does, but calling addrlib would be a lot more
+ * complicated.
+ */
+#if 0
+ if (surf->dcc_size && surf->last_level > 0) {
+ surf->dcc_size = align64(surf->bo_size >> 8,
+ ws->info.pipe_interleave_bytes *
+ ws->info.num_tile_pipes);
+ }
+#endif
+ return 0;
+}
+
+static int radv_amdgpu_winsys_surface_best(struct radeon_winsys *rws,
+ struct radeon_surf *surf)
+{
+ return 0;
+}
+
+void radv_amdgpu_surface_init_functions(struct radv_amdgpu_winsys *ws)
+{
+ ws->base.surface_init = radv_amdgpu_winsys_surface_init;
+ ws->base.surface_best = radv_amdgpu_winsys_surface_best;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include <amdgpu.h>
+
+void radv_amdgpu_surface_init_functions(struct radv_amdgpu_winsys *ws);
+ADDR_HANDLE radv_amdgpu_addr_create(struct amdgpu_gpu_info *amdinfo, int family, int rev_id, enum chip_class chip_class);
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#include "radv_amdgpu_winsys.h"
+#include "radv_amdgpu_winsys_public.h"
+#include "radv_amdgpu_surface.h"
+#include "amdgpu_id.h"
+#include "xf86drm.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <amdgpu_drm.h>
+#include <assert.h>
+#include "radv_amdgpu_cs.h"
+#include "radv_amdgpu_bo.h"
+#include "radv_amdgpu_surface.h"
+#define CIK_TILE_MODE_COLOR_2D 14
+
+#define CIK__GB_TILE_MODE__PIPE_CONFIG(x) (((x) >> 6) & 0x1f)
+#define CIK__PIPE_CONFIG__ADDR_SURF_P2 0
+#define CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16 4
+#define CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16 5
+#define CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32 6
+#define CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32 7
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16 8
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16 9
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16 10
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16 11
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16 12
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32 13
+#define CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32 14
+#define CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16 16
+#define CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16 17
+
+static unsigned radv_cik_get_num_tile_pipes(struct amdgpu_gpu_info *info)
+{
+ unsigned mode2d = info->gb_tile_mode[CIK_TILE_MODE_COLOR_2D];
+
+ switch (CIK__GB_TILE_MODE__PIPE_CONFIG(mode2d)) {
+ case CIK__PIPE_CONFIG__ADDR_SURF_P2:
+ return 2;
+ case CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32:
+ return 4;
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32:
+ return 8;
+ case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16:
+ case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16:
+ return 16;
+ default:
+ fprintf(stderr, "Invalid CIK pipe configuration, assuming P2\n");
+ assert(!"this should never occur");
+ return 2;
+ }
+}
+
+static const char *
+get_chip_name(enum radeon_family family)
+{
+ switch (family) {
+ case CHIP_TAHITI: return "AMD RADV TAHITI";
+ case CHIP_PITCAIRN: return "AMD RADV PITCAIRN";
+ case CHIP_VERDE: return "AMD RADV CAPE VERDE";
+ case CHIP_OLAND: return "AMD RADV OLAND";
+ case CHIP_HAINAN: return "AMD RADV HAINAN";
+ case CHIP_BONAIRE: return "AMD RADV BONAIRE";
+ case CHIP_KAVERI: return "AMD RADV KAVERI";
+ case CHIP_KABINI: return "AMD RADV KABINI";
+ case CHIP_HAWAII: return "AMD RADV HAWAII";
+ case CHIP_MULLINS: return "AMD RADV MULLINS";
+ case CHIP_TONGA: return "AMD RADV TONGA";
+ case CHIP_ICELAND: return "AMD RADV ICELAND";
+ case CHIP_CARRIZO: return "AMD RADV CARRIZO";
+ case CHIP_FIJI: return "AMD RADV FIJI";
+ case CHIP_POLARIS10: return "AMD RADV POLARIS10";
+ case CHIP_POLARIS11: return "AMD RADV POLARIS11";
+ case CHIP_STONEY: return "AMD RADV STONEY";
+ default: return "AMD RADV unknown";
+ }
+}
+
+
+static bool
+do_winsys_init(struct radv_amdgpu_winsys *ws, int fd)
+{
+ struct amdgpu_buffer_size_alignments alignment_info = {};
+ struct amdgpu_heap_info vram, gtt;
+ struct drm_amdgpu_info_hw_ip dma = {};
+ drmDevicePtr devinfo;
+ int r;
+ int i, j;
+ /* Get PCI info. */
+ r = drmGetDevice(fd, &devinfo);
+ if (r) {
+ fprintf(stderr, "amdgpu: drmGetDevice failed.\n");
+ goto fail;
+ }
+ ws->info.pci_domain = devinfo->businfo.pci->domain;
+ ws->info.pci_bus = devinfo->businfo.pci->bus;
+ ws->info.pci_dev = devinfo->businfo.pci->dev;
+ ws->info.pci_func = devinfo->businfo.pci->func;
+ drmFreeDevice(&devinfo);
+
+ /* Query hardware and driver information. */
+ r = amdgpu_query_gpu_info(ws->dev, &ws->amdinfo);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_query_gpu_info failed.\n");
+ goto fail;
+ }
+
+ r = amdgpu_query_buffer_size_alignment(ws->dev, &alignment_info);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_query_buffer_size_alignment failed.\n");
+ goto fail;
+ }
+
+ r = amdgpu_query_heap_info(ws->dev, AMDGPU_GEM_DOMAIN_VRAM, 0, &vram);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_query_heap_info(vram) failed.\n");
+ goto fail;
+ }
+
+ r = amdgpu_query_heap_info(ws->dev, AMDGPU_GEM_DOMAIN_GTT, 0, >t);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_query_heap_info(gtt) failed.\n");
+ goto fail;
+ }
+
+ r = amdgpu_query_hw_ip_info(ws->dev, AMDGPU_HW_IP_DMA, 0, &dma);
+ if (r) {
+ fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(dma) failed.\n");
+ goto fail;
+ }
+ ws->info.pci_id = ws->amdinfo.asic_id; /* TODO: is this correct? */
+ ws->info.vce_harvest_config = ws->amdinfo.vce_harvest_config;
+
+ switch (ws->info.pci_id) {
+#define CHIPSET(pci_id, name, cfamily) case pci_id: ws->info.family = CHIP_##cfamily; break;
+#include "pci_ids/radeonsi_pci_ids.h"
+#undef CHIPSET
+ default:
+ fprintf(stderr, "amdgpu: Invalid PCI ID.\n");
+ goto fail;
+ }
+
+ if (ws->info.family >= CHIP_TONGA)
+ ws->info.chip_class = VI;
+ else if (ws->info.family >= CHIP_BONAIRE)
+ ws->info.chip_class = CIK;
+ else if (ws->info.family >= CHIP_TAHITI)
+ ws->info.chip_class = SI;
+ else {
+ fprintf(stderr, "amdgpu: Unknown family.\n");
+ goto fail;
+ }
+
+ /* family and rev_id are for addrlib */
+ switch (ws->info.family) {
+ case CHIP_TAHITI:
+ ws->family = FAMILY_SI;
+ ws->rev_id = SI_TAHITI_P_A0;
+ break;
+ case CHIP_PITCAIRN:
+ ws->family = FAMILY_SI;
+ ws->rev_id = SI_PITCAIRN_PM_A0;
+ break;
+ case CHIP_VERDE:
+ ws->family = FAMILY_SI;
+ ws->rev_id = SI_CAPEVERDE_M_A0;
+ break;
+ case CHIP_OLAND:
+ ws->family = FAMILY_SI;
+ ws->rev_id = SI_OLAND_M_A0;
+ break;
+ case CHIP_HAINAN:
+ ws->family = FAMILY_SI;
+ ws->rev_id = SI_HAINAN_V_A0;
+ break;
+ case CHIP_BONAIRE:
+ ws->family = FAMILY_CI;
+ ws->rev_id = CI_BONAIRE_M_A0;
+ break;
+ case CHIP_KAVERI:
+ ws->family = FAMILY_KV;
+ ws->rev_id = KV_SPECTRE_A0;
+ break;
+ case CHIP_KABINI:
+ ws->family = FAMILY_KV;
+ ws->rev_id = KB_KALINDI_A0;
+ break;
+ case CHIP_HAWAII:
+ ws->family = FAMILY_CI;
+ ws->rev_id = CI_HAWAII_P_A0;
+ break;
+ case CHIP_MULLINS:
+ ws->family = FAMILY_KV;
+ ws->rev_id = ML_GODAVARI_A0;
+ break;
+ case CHIP_TONGA:
+ ws->family = FAMILY_VI;
+ ws->rev_id = VI_TONGA_P_A0;
+ break;
+ case CHIP_ICELAND:
+ ws->family = FAMILY_VI;
+ ws->rev_id = VI_ICELAND_M_A0;
+ break;
+ case CHIP_CARRIZO:
+ ws->family = FAMILY_CZ;
+ ws->rev_id = CARRIZO_A0;
+ break;
+ case CHIP_STONEY:
+ ws->family = FAMILY_CZ;
+ ws->rev_id = STONEY_A0;
+ break;
+ case CHIP_FIJI:
+ ws->family = FAMILY_VI;
+ ws->rev_id = VI_FIJI_P_A0;
+ break;
+ case CHIP_POLARIS10:
+ ws->family = FAMILY_VI;
+ ws->rev_id = VI_POLARIS10_P_A0;
+ break;
+ case CHIP_POLARIS11:
+ ws->family = FAMILY_VI;
+ ws->rev_id = VI_POLARIS11_M_A0;
+ break;
+ default:
+ fprintf(stderr, "amdgpu: Unknown family.\n");
+ goto fail;
+ }
+
+ ws->addrlib = radv_amdgpu_addr_create(&ws->amdinfo, ws->family, ws->rev_id, ws->info.chip_class);
+ if (!ws->addrlib) {
+ fprintf(stderr, "amdgpu: Cannot create addrlib.\n");
+ goto fail;
+ }
+ /* Set hardware information. */
+ ws->info.name = get_chip_name(ws->info.family);
+ ws->info.gart_size = gtt.heap_size;
+ ws->info.vram_size = vram.heap_size;
+ /* convert the shader clock from KHz to MHz */
+ ws->info.max_shader_clock = ws->amdinfo.max_engine_clk / 1000;
+ ws->info.max_se = ws->amdinfo.num_shader_engines;
+ ws->info.max_sh_per_se = ws->amdinfo.num_shader_arrays_per_engine;
+ ws->info.has_uvd = 0;
+ ws->info.vce_fw_version = 0;
+ ws->info.has_userptr = TRUE;
+ ws->info.num_render_backends = ws->amdinfo.rb_pipes;
+ ws->info.clock_crystal_freq = ws->amdinfo.gpu_counter_freq;
+ ws->info.num_tile_pipes = radv_cik_get_num_tile_pipes(&ws->amdinfo);
+ ws->info.pipe_interleave_bytes = 256 << ((ws->amdinfo.gb_addr_cfg >> 4) & 0x7);
+ ws->info.has_virtual_memory = TRUE;
+ ws->info.has_sdma = dma.available_rings != 0;
+
+ /* Get the number of good compute units. */
+ ws->info.num_good_compute_units = 0;
+ for (i = 0; i < ws->info.max_se; i++)
+ for (j = 0; j < ws->info.max_sh_per_se; j++)
+ ws->info.num_good_compute_units +=
+ util_bitcount(ws->amdinfo.cu_bitmap[i][j]);
+
+ memcpy(ws->info.si_tile_mode_array, ws->amdinfo.gb_tile_mode,
+ sizeof(ws->amdinfo.gb_tile_mode));
+ ws->info.enabled_rb_mask = ws->amdinfo.enabled_rb_pipes_mask;
+
+ memcpy(ws->info.cik_macrotile_mode_array, ws->amdinfo.gb_macro_tile_mode,
+ sizeof(ws->amdinfo.gb_macro_tile_mode));
+
+ ws->info.gart_page_size = alignment_info.size_remote;
+
+ if (ws->info.chip_class == SI)
+ ws->info.gfx_ib_pad_with_type2 = TRUE;
+
+ ws->use_ib_bos = ws->family >= FAMILY_CI;
+ return true;
+fail:
+ return false;
+}
+
+static void radv_amdgpu_winsys_query_info(struct radeon_winsys *rws,
+ struct radeon_info *info)
+{
+ *info = ((struct radv_amdgpu_winsys *)rws)->info;
+}
+
+static void radv_amdgpu_winsys_destroy(struct radeon_winsys *rws)
+{
+ struct radv_amdgpu_winsys *ws = (struct radv_amdgpu_winsys*)rws;
+
+ AddrDestroy(ws->addrlib);
+ amdgpu_device_deinitialize(ws->dev);
+ FREE(rws);
+}
+
+struct radeon_winsys *
+radv_amdgpu_winsys_create(int fd)
+{
+ uint32_t drm_major, drm_minor, r;
+ amdgpu_device_handle dev;
+ struct radv_amdgpu_winsys *ws;
+
+ r = amdgpu_device_initialize(fd, &drm_major, &drm_minor, &dev);
+ if (r)
+ return NULL;
+
+ ws = calloc(1, sizeof(struct radv_amdgpu_winsys));
+ if (!ws)
+ return NULL;
+
+
+ ws->dev = dev;
+ ws->info.drm_major = drm_major;
+ ws->info.drm_minor = drm_minor;
+ if (!do_winsys_init(ws, fd))
+ goto fail;
+
+ ws->debug_all_bos = getenv("RADV_DEBUG_ALL_BOS") ? true : false;
+ LIST_INITHEAD(&ws->global_bo_list);
+ pthread_mutex_init(&ws->global_bo_list_lock, NULL);
+ ws->base.query_info = radv_amdgpu_winsys_query_info;
+ ws->base.destroy = radv_amdgpu_winsys_destroy;
+ radv_amdgpu_bo_init_functions(ws);
+ radv_amdgpu_cs_init_functions(ws);
+ radv_amdgpu_surface_init_functions(ws);
+ return &ws->base;
+fail:
+ return NULL;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+#include "radv_radeon_winsys.h"
+#include "addrlib/addrinterface.h"
+#include <amdgpu.h>
+#include "util/list.h"
+
+struct radv_amdgpu_winsys {
+ struct radeon_winsys base;
+ amdgpu_device_handle dev;
+
+ struct radeon_info info;
+ struct amdgpu_gpu_info amdinfo;
+ ADDR_HANDLE addrlib;
+
+ uint32_t rev_id;
+ unsigned family;
+
+ bool debug_all_bos;
+ pthread_mutex_t global_bo_list_lock;
+ struct list_head global_bo_list;
+ unsigned num_buffers;
+
+ bool use_ib_bos;
+};
+
+static inline struct radv_amdgpu_winsys *
+radv_amdgpu_winsys(struct radeon_winsys *base)
+{
+ return (struct radv_amdgpu_winsys*)base;
+}
--- /dev/null
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based on amdgpu winsys.
+ * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
+ * Copyright © 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#pragma once
+
+struct radeon_winsys *radv_amdgpu_winsys_create(int fd);
projects / mesa.git / commitdiff