*/
#include <inttypes.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/ralloc.h"
* appropriately.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "compiler/nir/nir_builder.h"
#include "compiler/nir/nir_format_convert.h"
#include "v3d_compiler.h"
#include "util/u_atomic.h"
#include "util/u_string.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "drm/freedreno_drmif.h"
$(intermediates)/util/u_format_srgb.c: $(intermediates)/%.c: $(LOCAL_PATH)/%.py
$(transform-generated-source)
-$(intermediates)/util/u_format_table.c: $(intermediates)/%.c: $(LOCAL_PATH)/%.py $(LOCAL_PATH)/util/u_format.csv
- $(transform-generated-source)
-
LOCAL_GENERATED_SOURCES += $(MESA_GEN_NIR_H)
include $(GALLIUM_COMMON_MK)
util/u_dump.h \
util/u_dump_state.c \
util/u_fifo.h \
- util/u_format.c \
- util/u_format.h \
- util/u_format_bptc.c \
- util/u_format_bptc.h \
- util/u_format_etc.c \
- util/u_format_etc.h \
- util/u_format_latc.c \
- util/u_format_latc.h \
- util/u_format_other.c \
- util/u_format_other.h \
- util/u_format_rgtc.c \
- util/u_format_rgtc.h \
- util/u_format_s3tc.c \
- util/u_format_s3tc.h \
- util/u_format_tests.c \
- util/u_format_tests.h \
- util/u_format_yuv.c \
- util/u_format_yuv.h \
- util/u_format_zs.c \
- util/u_format_zs.h \
util/u_framebuffer.c \
util/u_framebuffer.h \
util/u_gen_mipmap.c \
GENERATED_SOURCES := \
indices/u_indices_gen.c \
- indices/u_unfilled_gen.c \
- util/u_format_table.c
+ indices/u_unfilled_gen.c
GALLIVM_SOURCES := \
gallivm/lp_bld_arit.c \
command = python_cmd + ' $SCRIPT > $TARGET'
)
-env.CodeGenerate(
- target = 'util/u_format_table.c',
- script = '#src/gallium/auxiliary/util/u_format_table.py',
- source = ['#src/gallium/auxiliary/util/u_format.csv'],
- command = python_cmd + ' $SCRIPT $SOURCE > $TARGET'
-)
-
-env.Depends('util/u_format_table.c', [
- '#src/gallium/auxiliary/util/u_format_parse.py',
- 'util/u_format_pack.py',
-])
-
source = env.ParseSourceList('Makefile.sources', [
'C_SOURCES',
'VL_STUB_SOURCES',
#include "util/u_inlines.h"
#include "util/u_helpers.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "draw_context.h"
#include "draw_pipe.h"
#include "draw_prim_assembler.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
* \author Brian Paul
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "draw_pipe.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_pstipple.h"
#include "tgsi/tgsi_dump.h"
#include "util/u_math.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_draw.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "draw/draw_context.h"
#include "draw/draw_private.h"
#include "draw/draw_pt.h"
#include "dd_pipe.h"
#include "util/u_dump.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "util/u_helpers.h"
#include "util/u_inlines.h"
#include "pipe/p_screen.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_upload_mgr.h"
#include "noop_public.h"
#include "os/os_thread.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_string.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_memory.h"
#include "util/u_string.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tr_dump.h"
#include "tr_screen.h"
#define TR_DUMP_DEFINES_H_
#include "pipe/p_compiler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_dump.h"
#include "tr_dump.h"
#include "pipe/p_compiler.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tgsi/tgsi_dump.h"
#include "tr_dump.h"
*
**************************************************************************/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/simple_list.h"
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_math.h"
#include "util/u_pointer.h"
#include "lp_bld_gather.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "pipe/p_state.h"
#include <llvm/Config/llvm-config.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_string.h"
#include "util/u_cpu_detect.h"
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_string.h"
#include "util/u_math.h"
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_cpu_detect.h"
#include "lp_bld_arit.h"
#include "pipe/p_defines.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_cpu_detect.h"
#include "lp_bld_arit.h"
#include "util/u_dump.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_cpu_detect.h"
#include "lp_bld_debug.h"
#include "lp_bld_type.h"
#include "util/u_dump.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_cpu_detect.h"
#include "util/format_rgb9e5.h"
#include "lp_bld_debug.h"
#define LP_BLD_TYPE_H
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "pipe/p_compiler.h"
#include "gallivm/lp_bld.h"
#include "cso_cache/cso_context.h"
#include "util/u_draw_quad.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_math.h"
'util/u_dump.h',
'util/u_dump_state.c',
'util/u_fifo.h',
- 'util/u_format.c',
- 'util/u_format.h',
- 'util/u_format_bptc.c',
- 'util/u_format_bptc.h',
- 'util/u_format_etc.c',
- 'util/u_format_etc.h',
- 'util/u_format_latc.c',
- 'util/u_format_latc.h',
- 'util/u_format_other.c',
- 'util/u_format_other.h',
- 'util/u_format_rgtc.c',
- 'util/u_format_rgtc.h',
- 'util/u_format_s3tc.c',
- 'util/u_format_s3tc.h',
- 'util/u_format_tests.c',
- 'util/u_format_tests.h',
- 'util/u_format_yuv.c',
- 'util/u_format_yuv.h',
- 'util/u_format_zs.c',
- 'util/u_format_zs.h',
'util/u_framebuffer.c',
'util/u_framebuffer.h',
'util/u_gen_mipmap.c',
capture : true,
)
-u_format_table_c = custom_target(
- 'u_format_table.c',
- input : ['util/u_format_table.py', 'util/u_format.csv'],
- output : 'u_format_table.c',
- command : [prog_python, '@INPUT@'],
- depend_files : files('util/u_format_pack.py', 'util/u_format_parse.py'),
- capture : true,
-)
-
libgallium = static_library(
'gallium',
- [files_libgallium, u_indices_gen_c, u_unfilled_gen_c, u_format_table_c],
+ [files_libgallium, u_indices_gen_c, u_unfilled_gen_c],
include_directories : [
inc_loader, inc_gallium, inc_src, inc_include, include_directories('util')
],
#include "state_tracker/drm_driver.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "pipe/p_compiler.h"
#include "pipe/p_shader_tokens.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#if defined __cplusplus
extern "C" {
*/
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_half.h"
#include "util/u_math.h"
#include "pipe/p_state.h"
#include "pipe/p_compiler.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate.h"
#include "util/u_blit.h"
#include "util/u_draw_quad.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_sampler.h"
#include "pipe/p_shader_tokens.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_math.h"
#include "util/u_blitter.h"
#include "pipe/p_state.h"
#include "u_bitcast.h"
-#include "u_format.h"
+#include "util/format/u_format.h"
#include "u_sampler.h"
#include "tgsi/tgsi_text.h"
#include "tgsi/tgsi_ureg.h"
**************************************************************************/
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_debug_describe.h"
#include "util/u_string.h"
#include "util/u_debug.h"
#include "u_debug_gallium.h"
#include "u_dump.h"
-#include "u_format.h"
+#include "util/format/u_format.h"
#ifdef DEBUG
#include "util/u_debug_image.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_string.h"
#include "util/u_debug.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_draw.h"
#include "pipe/p_compiler.h"
#include "util/u_memory.h"
#include "util/u_string.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tgsi/tgsi_dump.h"
#include <inttypes.h>
+++ /dev/null
-/**************************************************************************
- *
- * 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * Pixel format accessor functions.
- *
- * @author Jose Fonseca <jfonseca@vmware.com>
- */
-
-#include "util/u_memory.h"
-#include "u_format.h"
-#include "u_format_s3tc.h"
-#include "u_surface.h"
-#include "util/u_math.h"
-
-#include "pipe/p_defines.h"
-#include "pipe/p_screen.h"
-
-
-boolean
-util_format_is_float(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- i = util_format_get_first_non_void_channel(format);
- if (i < 0) {
- return FALSE;
- }
-
- return desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT ? TRUE : FALSE;
-}
-
-
-/** Test if the format contains RGB, but not alpha */
-boolean
-util_format_has_alpha(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- return (desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
- desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
- desc->swizzle[3] != PIPE_SWIZZLE_1;
-}
-
-
-boolean
-util_format_is_luminance(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
- desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
- desc->swizzle[0] == PIPE_SWIZZLE_X &&
- desc->swizzle[1] == PIPE_SWIZZLE_X &&
- desc->swizzle[2] == PIPE_SWIZZLE_X &&
- desc->swizzle[3] == PIPE_SWIZZLE_1) {
- return TRUE;
- }
- return FALSE;
-}
-
-boolean
-util_format_is_alpha(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
- desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
- desc->swizzle[0] == PIPE_SWIZZLE_0 &&
- desc->swizzle[1] == PIPE_SWIZZLE_0 &&
- desc->swizzle[2] == PIPE_SWIZZLE_0 &&
- desc->swizzle[3] == PIPE_SWIZZLE_X) {
- return TRUE;
- }
- return FALSE;
-}
-
-boolean
-util_format_is_pure_integer(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- /* Find the first non-void channel. */
- i = util_format_get_first_non_void_channel(format);
- if (i == -1)
- return FALSE;
-
- return desc->channel[i].pure_integer ? TRUE : FALSE;
-}
-
-boolean
-util_format_is_pure_sint(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- i = util_format_get_first_non_void_channel(format);
- if (i == -1)
- return FALSE;
-
- return (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE;
-}
-
-boolean
-util_format_is_pure_uint(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- i = util_format_get_first_non_void_channel(format);
- if (i == -1)
- return FALSE;
-
- return (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE;
-}
-
-/**
- * Returns true if the format contains normalized signed channels.
- */
-boolean
-util_format_is_snorm(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- return desc->is_snorm;
-}
-
-/**
- * Returns true if the format contains normalized unsigned channels.
- */
-boolean
-util_format_is_unorm(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- return desc->is_unorm;
-}
-
-boolean
-util_format_is_snorm8(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- if (desc->is_mixed)
- return FALSE;
-
- i = util_format_get_first_non_void_channel(format);
- if (i == -1)
- return FALSE;
-
- return desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED &&
- !desc->channel[i].pure_integer &&
- desc->channel[i].normalized &&
- desc->channel[i].size == 8;
-}
-
-boolean
-util_format_is_luminance_alpha(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
- desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
- desc->swizzle[0] == PIPE_SWIZZLE_X &&
- desc->swizzle[1] == PIPE_SWIZZLE_X &&
- desc->swizzle[2] == PIPE_SWIZZLE_X &&
- desc->swizzle[3] == PIPE_SWIZZLE_Y) {
- return TRUE;
- }
- return FALSE;
-}
-
-
-boolean
-util_format_is_intensity(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
- desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
- desc->swizzle[0] == PIPE_SWIZZLE_X &&
- desc->swizzle[1] == PIPE_SWIZZLE_X &&
- desc->swizzle[2] == PIPE_SWIZZLE_X &&
- desc->swizzle[3] == PIPE_SWIZZLE_X) {
- return TRUE;
- }
- return FALSE;
-}
-
-boolean
-util_format_is_subsampled_422(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- return desc->layout == UTIL_FORMAT_LAYOUT_SUBSAMPLED &&
- desc->block.width == 2 &&
- desc->block.height == 1 &&
- desc->block.bits == 32;
-}
-
-/**
- * Calculates the MRD for the depth format. MRD is used in depth bias
- * for UNORM and unbound depth buffers. When the depth buffer is floating
- * point, the depth bias calculation does not use the MRD. However, the
- * default MRD will be 1.0 / ((1 << 24) - 1).
- */
-double
-util_get_depth_format_mrd(const struct util_format_description *desc)
-{
- /*
- * Depth buffer formats without a depth component OR scenarios
- * without a bound depth buffer default to D24.
- */
- double mrd = 1.0 / ((1 << 24) - 1);
- unsigned depth_channel;
-
- assert(desc);
-
- /*
- * Some depth formats do not store the depth component in the first
- * channel, detect the format and adjust the depth channel. Get the
- * swizzled depth component channel.
- */
- depth_channel = desc->swizzle[0];
-
- if (desc->channel[depth_channel].type == UTIL_FORMAT_TYPE_UNSIGNED &&
- desc->channel[depth_channel].normalized) {
- int depth_bits;
-
- depth_bits = desc->channel[depth_channel].size;
- mrd = 1.0 / ((1ULL << depth_bits) - 1);
- }
-
- return mrd;
-}
-
-
-void
-util_format_read_4f(enum pipe_format format,
- float *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- const uint8_t *src_row;
- float *dst_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
- dst_row = dst;
-
- format_desc->unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-
-void
-util_format_write_4f(enum pipe_format format,
- const float *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- uint8_t *dst_row;
- const float *src_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
- src_row = src;
-
- format_desc->pack_rgba_float(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-
-void
-util_format_read_4ub(enum pipe_format format, uint8_t *dst, unsigned dst_stride, const void *src, unsigned src_stride, unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- const uint8_t *src_row;
- uint8_t *dst_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
- dst_row = dst;
-
- format_desc->unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-
-void
-util_format_write_4ub(enum pipe_format format, const uint8_t *src, unsigned src_stride, void *dst, unsigned dst_stride, unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- uint8_t *dst_row;
- const uint8_t *src_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
- src_row = src;
-
- format_desc->pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-void
-util_format_read_4ui(enum pipe_format format,
- unsigned *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- const uint8_t *src_row;
- uint32_t *dst_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
- dst_row = dst;
-
- format_desc->unpack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-void
-util_format_write_4ui(enum pipe_format format,
- const unsigned int *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- uint8_t *dst_row;
- const uint32_t *src_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
- src_row = src;
-
- format_desc->pack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-void
-util_format_read_4i(enum pipe_format format,
- int *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- const uint8_t *src_row;
- int32_t *dst_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
- dst_row = dst;
-
- format_desc->unpack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-void
-util_format_write_4i(enum pipe_format format,
- const int *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h)
-{
- const struct util_format_description *format_desc;
- uint8_t *dst_row;
- const int32_t *src_row;
-
- format_desc = util_format_description(format);
-
- assert(x % format_desc->block.width == 0);
- assert(y % format_desc->block.height == 0);
-
- dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
- src_row = src;
-
- format_desc->pack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h);
-}
-
-/**
- * Check if we can safely memcopy from the source format to the dest format.
- * This basically covers the cases of a "used" channel copied to a typeless
- * channel, plus some 1-channel cases.
- * Examples of compatible copy formats include:
- * b8g8r8a8_unorm -> b8g8r8x8_unorm
- * a8r8g8b8_unorm -> x8r8g8b8_unorm
- * b5g5r5a1_unorm -> b5g5r5x1_unorm
- * b4g4r4a4_unorm -> b4g4r4x4_unorm
- * l8_unorm -> r8_unorm
- * i8_unorm -> l8_unorm
- * i8_unorm -> a8_unorm
- * i8_unorm -> r8_unorm
- * l16_unorm -> r16_unorm
- * z24_unorm_s8_uint -> z24x8_unorm
- * s8_uint_z24_unorm -> x8z24_unorm
- * r8g8b8a8_unorm -> r8g8b8x8_unorm
- * a8b8g8r8_srgb -> x8b8g8r8_srgb
- * b8g8r8a8_srgb -> b8g8r8x8_srgb
- * a8r8g8b8_srgb -> x8r8g8b8_srgb
- * a8b8g8r8_unorm -> x8b8g8r8_unorm
- * r10g10b10a2_uscaled -> r10g10b10x2_uscaled
- * r10sg10sb10sa2u_norm -> r10g10b10x2_snorm
- */
-boolean
-util_is_format_compatible(const struct util_format_description *src_desc,
- const struct util_format_description *dst_desc)
-{
- unsigned chan;
-
- if (src_desc->format == dst_desc->format) {
- return TRUE;
- }
-
- if (src_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN ||
- dst_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN) {
- return FALSE;
- }
-
- if (src_desc->block.bits != dst_desc->block.bits ||
- src_desc->nr_channels != dst_desc->nr_channels ||
- src_desc->colorspace != dst_desc->colorspace) {
- return FALSE;
- }
-
- for (chan = 0; chan < 4; ++chan) {
- if (src_desc->channel[chan].size !=
- dst_desc->channel[chan].size) {
- return FALSE;
- }
- }
-
- for (chan = 0; chan < 4; ++chan) {
- enum pipe_swizzle swizzle = dst_desc->swizzle[chan];
-
- if (swizzle < 4) {
- if (src_desc->swizzle[chan] != swizzle) {
- return FALSE;
- }
- if ((src_desc->channel[swizzle].type !=
- dst_desc->channel[swizzle].type) ||
- (src_desc->channel[swizzle].normalized !=
- dst_desc->channel[swizzle].normalized)) {
- return FALSE;
- }
- }
- }
-
- return TRUE;
-}
-
-
-boolean
-util_format_fits_8unorm(const struct util_format_description *format_desc)
-{
- unsigned chan;
-
- /*
- * After linearized sRGB values require more than 8bits.
- */
-
- if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
- return FALSE;
- }
-
- switch (format_desc->layout) {
-
- case UTIL_FORMAT_LAYOUT_S3TC:
- /*
- * These are straight forward.
- */
- return TRUE;
- case UTIL_FORMAT_LAYOUT_RGTC:
- if (format_desc->format == PIPE_FORMAT_RGTC1_SNORM ||
- format_desc->format == PIPE_FORMAT_RGTC2_SNORM ||
- format_desc->format == PIPE_FORMAT_LATC1_SNORM ||
- format_desc->format == PIPE_FORMAT_LATC2_SNORM)
- return FALSE;
- return TRUE;
- case UTIL_FORMAT_LAYOUT_BPTC:
- if (format_desc->format == PIPE_FORMAT_BPTC_RGBA_UNORM)
- return TRUE;
- return FALSE;
-
- case UTIL_FORMAT_LAYOUT_ETC:
- if (format_desc->format == PIPE_FORMAT_ETC1_RGB8)
- return TRUE;
- return FALSE;
-
- case UTIL_FORMAT_LAYOUT_PLAIN:
- /*
- * For these we can find a generic rule.
- */
-
- for (chan = 0; chan < format_desc->nr_channels; ++chan) {
- switch (format_desc->channel[chan].type) {
- case UTIL_FORMAT_TYPE_VOID:
- break;
- case UTIL_FORMAT_TYPE_UNSIGNED:
- if (!format_desc->channel[chan].normalized ||
- format_desc->channel[chan].size > 8) {
- return FALSE;
- }
- break;
- default:
- return FALSE;
- }
- }
- return TRUE;
-
- default:
- /*
- * Handle all others on a case by case basis.
- */
-
- switch (format_desc->format) {
- case PIPE_FORMAT_R1_UNORM:
- case PIPE_FORMAT_UYVY:
- case PIPE_FORMAT_YUYV:
- case PIPE_FORMAT_R8G8_B8G8_UNORM:
- case PIPE_FORMAT_G8R8_G8B8_UNORM:
- return TRUE;
-
- default:
- return FALSE;
- }
- }
-}
-
-
-boolean
-util_format_translate(enum pipe_format dst_format,
- void *dst, unsigned dst_stride,
- unsigned dst_x, unsigned dst_y,
- enum pipe_format src_format,
- const void *src, unsigned src_stride,
- unsigned src_x, unsigned src_y,
- unsigned width, unsigned height)
-{
- const struct util_format_description *dst_format_desc;
- const struct util_format_description *src_format_desc;
- uint8_t *dst_row;
- const uint8_t *src_row;
- unsigned x_step, y_step;
- unsigned dst_step;
- unsigned src_step;
-
- dst_format_desc = util_format_description(dst_format);
- src_format_desc = util_format_description(src_format);
-
- if (util_is_format_compatible(src_format_desc, dst_format_desc)) {
- /*
- * Trivial case.
- */
-
- util_copy_rect(dst, dst_format, dst_stride, dst_x, dst_y,
- width, height, src, (int)src_stride,
- src_x, src_y);
- return TRUE;
- }
-
- assert(dst_x % dst_format_desc->block.width == 0);
- assert(dst_y % dst_format_desc->block.height == 0);
- assert(src_x % src_format_desc->block.width == 0);
- assert(src_y % src_format_desc->block.height == 0);
-
- dst_row = (uint8_t *)dst + dst_y*dst_stride + dst_x*(dst_format_desc->block.bits/8);
- src_row = (const uint8_t *)src + src_y*src_stride + src_x*(src_format_desc->block.bits/8);
-
- /*
- * This works because all pixel formats have pixel blocks with power of two
- * sizes.
- */
-
- y_step = MAX2(dst_format_desc->block.height, src_format_desc->block.height);
- x_step = MAX2(dst_format_desc->block.width, src_format_desc->block.width);
- assert(y_step % dst_format_desc->block.height == 0);
- assert(y_step % src_format_desc->block.height == 0);
-
- dst_step = y_step / dst_format_desc->block.height * dst_stride;
- src_step = y_step / src_format_desc->block.height * src_stride;
-
- /*
- * TODO: double formats will loose precision
- * TODO: Add a special case for formats that are mere swizzles of each other
- */
-
- if (src_format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS ||
- dst_format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
- float *tmp_z = NULL;
- uint8_t *tmp_s = NULL;
-
- assert(x_step == 1);
- assert(y_step == 1);
-
- if (src_format_desc->unpack_z_float &&
- dst_format_desc->pack_z_float) {
- tmp_z = MALLOC(width * sizeof *tmp_z);
- }
-
- if (src_format_desc->unpack_s_8uint &&
- dst_format_desc->pack_s_8uint) {
- tmp_s = MALLOC(width * sizeof *tmp_s);
- }
-
- while (height--) {
- if (tmp_z) {
- src_format_desc->unpack_z_float(tmp_z, 0, src_row, src_stride, width, 1);
- dst_format_desc->pack_z_float(dst_row, dst_stride, tmp_z, 0, width, 1);
- }
-
- if (tmp_s) {
- src_format_desc->unpack_s_8uint(tmp_s, 0, src_row, src_stride, width, 1);
- dst_format_desc->pack_s_8uint(dst_row, dst_stride, tmp_s, 0, width, 1);
- }
-
- dst_row += dst_step;
- src_row += src_step;
- }
-
- FREE(tmp_s);
-
- FREE(tmp_z);
-
- return TRUE;
- }
-
- if (util_format_fits_8unorm(src_format_desc) ||
- util_format_fits_8unorm(dst_format_desc)) {
- unsigned tmp_stride;
- uint8_t *tmp_row;
-
- if (!src_format_desc->unpack_rgba_8unorm ||
- !dst_format_desc->pack_rgba_8unorm) {
- return FALSE;
- }
-
- tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
- tmp_row = MALLOC(y_step * tmp_stride);
- if (!tmp_row)
- return FALSE;
-
- while (height >= y_step) {
- src_format_desc->unpack_rgba_8unorm(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
- dst_format_desc->pack_rgba_8unorm(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
-
- dst_row += dst_step;
- src_row += src_step;
- height -= y_step;
- }
-
- if (height) {
- src_format_desc->unpack_rgba_8unorm(tmp_row, tmp_stride, src_row, src_stride, width, height);
- dst_format_desc->pack_rgba_8unorm(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
- }
-
- FREE(tmp_row);
- }
- else if (util_format_is_pure_sint(src_format) ||
- util_format_is_pure_sint(dst_format)) {
- unsigned tmp_stride;
- int *tmp_row;
-
- if (!src_format_desc->unpack_rgba_sint ||
- !dst_format_desc->pack_rgba_sint) {
- return FALSE;
- }
-
- tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
- tmp_row = MALLOC(y_step * tmp_stride);
- if (!tmp_row)
- return FALSE;
-
- while (height >= y_step) {
- src_format_desc->unpack_rgba_sint(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
- dst_format_desc->pack_rgba_sint(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
-
- dst_row += dst_step;
- src_row += src_step;
- height -= y_step;
- }
-
- if (height) {
- src_format_desc->unpack_rgba_sint(tmp_row, tmp_stride, src_row, src_stride, width, height);
- dst_format_desc->pack_rgba_sint(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
- }
-
- FREE(tmp_row);
- }
- else if (util_format_is_pure_uint(src_format) ||
- util_format_is_pure_uint(dst_format)) {
- unsigned tmp_stride;
- unsigned int *tmp_row;
-
- if (!src_format_desc->unpack_rgba_uint ||
- !dst_format_desc->pack_rgba_uint) {
- return FALSE;
- }
-
- tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
- tmp_row = MALLOC(y_step * tmp_stride);
- if (!tmp_row)
- return FALSE;
-
- while (height >= y_step) {
- src_format_desc->unpack_rgba_uint(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
- dst_format_desc->pack_rgba_uint(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
-
- dst_row += dst_step;
- src_row += src_step;
- height -= y_step;
- }
-
- if (height) {
- src_format_desc->unpack_rgba_uint(tmp_row, tmp_stride, src_row, src_stride, width, height);
- dst_format_desc->pack_rgba_uint(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
- }
-
- FREE(tmp_row);
- }
- else {
- unsigned tmp_stride;
- float *tmp_row;
-
- if (!src_format_desc->unpack_rgba_float ||
- !dst_format_desc->pack_rgba_float) {
- return FALSE;
- }
-
- tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
- tmp_row = MALLOC(y_step * tmp_stride);
- if (!tmp_row)
- return FALSE;
-
- while (height >= y_step) {
- src_format_desc->unpack_rgba_float(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
- dst_format_desc->pack_rgba_float(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
-
- dst_row += dst_step;
- src_row += src_step;
- height -= y_step;
- }
-
- if (height) {
- src_format_desc->unpack_rgba_float(tmp_row, tmp_stride, src_row, src_stride, width, height);
- dst_format_desc->pack_rgba_float(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
- }
-
- FREE(tmp_row);
- }
- return TRUE;
-}
-
-boolean
-util_format_translate_3d(enum pipe_format dst_format,
- void *dst, unsigned dst_stride,
- unsigned dst_slice_stride,
- unsigned dst_x, unsigned dst_y,
- unsigned dst_z,
- enum pipe_format src_format,
- const void *src, unsigned src_stride,
- unsigned src_slice_stride,
- unsigned src_x, unsigned src_y,
- unsigned src_z, unsigned width,
- unsigned height, unsigned depth)
-{
- uint8_t *dst_layer;
- const uint8_t *src_layer;
- unsigned z;
- dst_layer = dst;
- src_layer = src;
- dst_layer += dst_z * dst_slice_stride;
- src_layer += src_z * src_slice_stride;
- for (z = 0; z < depth; ++z) {
- if (!util_format_translate(dst_format, dst_layer, dst_stride,
- dst_x, dst_y,
- src_format, src_layer, src_stride,
- src_x, src_y,
- width, height))
- return FALSE;
-
- dst_layer += dst_slice_stride;
- src_layer += src_slice_stride;
- }
- return TRUE;
-}
-
-void util_format_compose_swizzles(const unsigned char swz1[4],
- const unsigned char swz2[4],
- unsigned char dst[4])
-{
- unsigned i;
-
- for (i = 0; i < 4; i++) {
- dst[i] = swz2[i] <= PIPE_SWIZZLE_W ?
- swz1[swz2[i]] : swz2[i];
- }
-}
-
-void util_format_apply_color_swizzle(union pipe_color_union *dst,
- const union pipe_color_union *src,
- const unsigned char swz[4],
- const boolean is_integer)
-{
- unsigned c;
-
- if (is_integer) {
- for (c = 0; c < 4; ++c) {
- switch (swz[c]) {
- case PIPE_SWIZZLE_X: dst->ui[c] = src->ui[0]; break;
- case PIPE_SWIZZLE_Y: dst->ui[c] = src->ui[1]; break;
- case PIPE_SWIZZLE_Z: dst->ui[c] = src->ui[2]; break;
- case PIPE_SWIZZLE_W: dst->ui[c] = src->ui[3]; break;
- default:
- dst->ui[c] = (swz[c] == PIPE_SWIZZLE_1) ? 1 : 0;
- break;
- }
- }
- } else {
- for (c = 0; c < 4; ++c) {
- switch (swz[c]) {
- case PIPE_SWIZZLE_X: dst->f[c] = src->f[0]; break;
- case PIPE_SWIZZLE_Y: dst->f[c] = src->f[1]; break;
- case PIPE_SWIZZLE_Z: dst->f[c] = src->f[2]; break;
- case PIPE_SWIZZLE_W: dst->f[c] = src->f[3]; break;
- default:
- dst->f[c] = (swz[c] == PIPE_SWIZZLE_1) ? 1.0f : 0.0f;
- break;
- }
- }
- }
-}
-
-void pipe_swizzle_4f(float *dst, const float *src,
- const unsigned char swz[4])
-{
- unsigned i;
-
- for (i = 0; i < 4; i++) {
- if (swz[i] <= PIPE_SWIZZLE_W)
- dst[i] = src[swz[i]];
- else if (swz[i] == PIPE_SWIZZLE_0)
- dst[i] = 0;
- else if (swz[i] == PIPE_SWIZZLE_1)
- dst[i] = 1;
- }
-}
-
-void util_format_unswizzle_4f(float *dst, const float *src,
- const unsigned char swz[4])
-{
- unsigned i;
-
- for (i = 0; i < 4; i++) {
- switch (swz[i]) {
- case PIPE_SWIZZLE_X:
- dst[0] = src[i];
- break;
- case PIPE_SWIZZLE_Y:
- dst[1] = src[i];
- break;
- case PIPE_SWIZZLE_Z:
- dst[2] = src[i];
- break;
- case PIPE_SWIZZLE_W:
- dst[3] = src[i];
- break;
- }
- }
-}
-
-enum pipe_format
-util_format_snorm8_to_sint8(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_R8_SNORM:
- return PIPE_FORMAT_R8_SINT;
- case PIPE_FORMAT_R8G8_SNORM:
- return PIPE_FORMAT_R8G8_SINT;
- case PIPE_FORMAT_R8G8B8_SNORM:
- return PIPE_FORMAT_R8G8B8_SINT;
- case PIPE_FORMAT_R8G8B8A8_SNORM:
- return PIPE_FORMAT_R8G8B8A8_SINT;
-
- case PIPE_FORMAT_A8_SNORM:
- return PIPE_FORMAT_A8_SINT;
- case PIPE_FORMAT_L8_SNORM:
- return PIPE_FORMAT_L8_SINT;
- case PIPE_FORMAT_L8A8_SNORM:
- return PIPE_FORMAT_L8A8_SINT;
- case PIPE_FORMAT_I8_SNORM:
- return PIPE_FORMAT_I8_SINT;
-
- case PIPE_FORMAT_R8G8B8X8_SNORM:
- return PIPE_FORMAT_R8G8B8X8_SINT;
- case PIPE_FORMAT_R8A8_SNORM:
- return PIPE_FORMAT_R8A8_SINT;
- case PIPE_FORMAT_G8R8_SNORM:
- return PIPE_FORMAT_G8R8_SINT;
- case PIPE_FORMAT_A8B8G8R8_SNORM:
- return PIPE_FORMAT_A8B8G8R8_SINT;
- case PIPE_FORMAT_X8B8G8R8_SNORM:
- return PIPE_FORMAT_X8B8G8R8_SINT;
-
- default:
- return format;
- }
-}
-
-bool
-util_format_planar_is_supported(struct pipe_screen *screen,
- enum pipe_format format,
- enum pipe_texture_target target,
- unsigned sample_count,
- unsigned storage_sample_count,
- unsigned bind)
-{
- unsigned num_planes = util_format_get_num_planes(format);
- assert(num_planes >= 2);
-
- for (unsigned i = 0; i < num_planes; i++) {
- if (!screen->is_format_supported(screen,
- util_format_get_plane_format(format, i),
- target, sample_count,
- storage_sample_count, bind))
- return false;
- }
-
- return true;
-}
+++ /dev/null
-###########################################################################
-#
-# Copyright 2009-2010 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 THE 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.
-#
-###########################################################################
-
-# This CSV file has the input data for u_format.h's struct
-# util_format_description. It is also used as input for radeonsi's format
-# mapping.
-#
-# Each format entry contains:
-# - name, per enum pipe_format
-# - layout, per enum util_format_layout, in shortened lower caps
-# - pixel block's width
-# - pixel block's height
-# - channel encoding (only meaningful for plain layout), containing for each
-# channel the following information:
-# - type, one of
-# - 'x': void
-# - 'u': unsigned
-# - 's': signed
-# - 'h': fixed
-# - 'f': FLOAT
-# - optionally followed by 'n' if it is normalized
-# - optionally followed by 'p' if it is pure
-# - number of bits
-# - channel swizzle
-# - color space: rgb, srgb, yuv, zs
-# - (optional) channel encoding for big-endian targets
-# - (optional) channel swizzle for big-endian targets
-#
-# See also:
-# - http://msdn.microsoft.com/en-us/library/bb172558.aspx (D3D9)
-# - http://msdn.microsoft.com/en-us/library/bb205073.aspx#mapping_texture_formats (D3D9 -> D3D10)
-# - http://msdn.microsoft.com/en-us/library/bb173059.aspx (D3D10)
-#
-# Note that GL doesn't really specify the layout of internal formats. See
-# OpenGL 2.1 specification, Table 3.16, on the "Correspondence of sized
-# internal formats to base in- ternal formats, and desired component
-# resolutions for each sized internal format."
-
-# None
-# Described as regular uint_8 bytes, i.e. PIPE_FORMAT_R8_USCALED
-PIPE_FORMAT_NONE , plain, 1, 1, 1, u8 , , , , x001, rgb
-
-# Typical rendertarget formats
-PIPE_FORMAT_B8G8R8A8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb
-PIPE_FORMAT_B8G8R8X8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , x8 , zyx1, rgb
-PIPE_FORMAT_A8R8G8B8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , yzwx, rgb
-PIPE_FORMAT_X8R8G8B8_UNORM , plain, 1, 1, 1, x8 , un8 , un8 , un8 , yzw1, rgb
-PIPE_FORMAT_A8B8G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , wzyx, rgb
-PIPE_FORMAT_X8B8G8R8_UNORM , plain, 1, 1, 1, x8 , un8 , un8 , un8 , wzy1, rgb
-# PIPE_FORMAT_R8G8B8A8_UNORM is below
-PIPE_FORMAT_R8G8B8X8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , x8 , xyz1, rgb
-PIPE_FORMAT_R5G5B5A1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , un1 , xyzw, rgb, un1 , un5 , un5 , un5 , wzyx
-PIPE_FORMAT_B5G5R5X1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , x1 , zyx1, rgb, x1 , un5 , un5 , un5 , yzw1
-PIPE_FORMAT_B5G5R5A1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb, un1 , un5 , un5 , un5 , yzwx
-PIPE_FORMAT_X1B5G5R5_UNORM , plain, 1, 1, 1, x1 , un5 , un5 , un5 , wzy1, rgb, un5 , un5 , un5 , x1 , xyz1
-PIPE_FORMAT_A1R5G5B5_UNORM , plain, 1, 1, 1, un1 , un5 , un5 , un5 , yzwx, rgb, un5 , un5 , un5 , un1 , zyxw
-PIPE_FORMAT_A1B5G5R5_UNORM , plain, 1, 1, 1, un1 , un5 , un5 , un5 , wzyx, rgb, un5 , un5 , un5 , un1 , xyzw
-PIPE_FORMAT_R4G4B4A4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , xyzw, rgb, un4 , un4 , un4 , un4 , wzyx
-PIPE_FORMAT_B4G4R4A4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , zyxw, rgb, un4 , un4 , un4 , un4 , yzwx
-PIPE_FORMAT_B4G4R4X4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , x4 , zyx1, rgb, x4 , un4 , un4 , un4 , yzw1
-PIPE_FORMAT_A4R4G4B4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , yzwx, rgb, un4 , un4 , un4 , un4 , zyxw
-PIPE_FORMAT_A4B4G4R4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , wzyx, rgb, un4 , un4 , un4 , un4 , xyzw
-PIPE_FORMAT_R5G6B5_UNORM , plain, 1, 1, 1, un5 , un6 , un5 , , xyz1, rgb, un5 , un6 , un5 , , zyx1
-PIPE_FORMAT_B5G6R5_UNORM , plain, 1, 1, 1, un5 , un6 , un5 , , zyx1, rgb, un5 , un6 , un5 , , xyz1
-PIPE_FORMAT_R10G10B10A2_UNORM , plain, 1, 1, 1, un10, un10, un10, un2 , xyzw, rgb, un2 , un10, un10, un10, wzyx
-PIPE_FORMAT_R10G10B10X2_UNORM , plain, 1, 1, 1, un10, un10, un10, x2, xyz1, rgb, x2 , un10, un10, un10, wzy1
-PIPE_FORMAT_B10G10R10A2_UNORM , plain, 1, 1, 1, un10, un10, un10, un2 , zyxw, rgb, un2 , un10, un10, un10, yzwx
-PIPE_FORMAT_A2R10G10B10_UNORM , plain, 1, 1, 1, un2 , un10, un10, un10, yzwx, rgb, un10, un10, un10, un2 , zyxw
-PIPE_FORMAT_A2B10G10R10_UNORM , plain, 1, 1, 1, un2 , un10, un10, un10, wzyx, rgb, un10, un10, un10, un2 , xyzw
-PIPE_FORMAT_R3G3B2_UNORM , plain, 1, 1, 1, un3 , un3 , un2 , , xyz1, rgb, un3 , un3 , un2 , , zyx1
-PIPE_FORMAT_B2G3R3_UNORM , plain, 1, 1, 1, un2 , un3 , un3 , , zyx1, rgb, un3 , un3 , un2 , , xyz1
-
-# Luminance/Intensity/Alpha formats
-PIPE_FORMAT_L8_UNORM , plain, 1, 1, 1, un8 , , , , xxx1, rgb
-PIPE_FORMAT_A8_UNORM , plain, 1, 1, 1, un8 , , , , 000x, rgb
-PIPE_FORMAT_I8_UNORM , plain, 1, 1, 1, un8 , , , , xxxx, rgb
-PIPE_FORMAT_L4A4_UNORM , plain, 1, 1, 1, un4 , un4 , , , xxxy, rgb, un4 , un4 , , , yyyx
-PIPE_FORMAT_L8A8_UNORM , plain, 1, 1, 1, un8 , un8 , , , xxxy, rgb
-PIPE_FORMAT_L16_UNORM , plain, 1, 1, 1, un16, , , , xxx1, rgb
-PIPE_FORMAT_A16_UNORM , plain, 1, 1, 1, un16, , , , 000x, rgb
-PIPE_FORMAT_I16_UNORM , plain, 1, 1, 1, un16, , , , xxxx, rgb
-PIPE_FORMAT_L16A16_UNORM , plain, 1, 1, 1, un16, un16, , , xxxy, rgb
-PIPE_FORMAT_A8_SNORM , plain, 1, 1, 1, sn8 , , , , 000x, rgb
-PIPE_FORMAT_L8_SNORM , plain, 1, 1, 1, sn8 , , , , xxx1, rgb
-PIPE_FORMAT_L8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , xxxy, rgb
-PIPE_FORMAT_I8_SNORM , plain, 1, 1, 1, sn8 , , , , xxxx, rgb
-PIPE_FORMAT_A16_SNORM , plain, 1, 1, 1, sn16, , , , 000x, rgb
-PIPE_FORMAT_L16_SNORM , plain, 1, 1, 1, sn16, , , , xxx1, rgb
-PIPE_FORMAT_L16A16_SNORM , plain, 1, 1, 1, sn16, sn16, , , xxxy, rgb
-PIPE_FORMAT_I16_SNORM , plain, 1, 1, 1, sn16, , , , xxxx, rgb
-PIPE_FORMAT_A16_FLOAT , plain, 1, 1, 1, f16 , , , , 000x, rgb
-PIPE_FORMAT_L16_FLOAT , plain, 1, 1, 1, f16 , , , , xxx1, rgb
-PIPE_FORMAT_L16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , xxxy, rgb
-PIPE_FORMAT_I16_FLOAT , plain, 1, 1, 1, f16 , , , , xxxx, rgb
-PIPE_FORMAT_A32_FLOAT , plain, 1, 1, 1, f32 , , , , 000x, rgb
-PIPE_FORMAT_L32_FLOAT , plain, 1, 1, 1, f32 , , , , xxx1, rgb
-PIPE_FORMAT_L32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , xxxy, rgb
-PIPE_FORMAT_I32_FLOAT , plain, 1, 1, 1, f32 , , , , xxxx, rgb
-
-# SRGB formats
-PIPE_FORMAT_L8_SRGB , plain, 1, 1, 1, un8 , , , , xxx1, srgb
-PIPE_FORMAT_R8_SRGB , plain, 1, 1, 1, un8 , , , , x001, srgb
-PIPE_FORMAT_L8A8_SRGB , plain, 1, 1, 1, un8 , un8 , , , xxxy, srgb
-PIPE_FORMAT_R8G8B8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , , xyz1, srgb
-PIPE_FORMAT_R8G8B8A8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, srgb
-PIPE_FORMAT_A8B8G8R8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , wzyx, srgb
-PIPE_FORMAT_X8B8G8R8_SRGB , plain, 1, 1, 1, x8 , un8 , un8 , un8 , wzy1, srgb
-PIPE_FORMAT_B8G8R8A8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb
-PIPE_FORMAT_B8G8R8X8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , x8 , zyx1, srgb
-PIPE_FORMAT_A8R8G8B8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , yzwx, srgb
-PIPE_FORMAT_X8R8G8B8_SRGB , plain, 1, 1, 1, x8 , un8 , un8 , un8 , yzw1, srgb
-
-# Mixed-sign formats (typically used for bump map textures)
-PIPE_FORMAT_R8SG8SB8UX8U_NORM , plain, 1, 1, 1, sn8 , sn8 , un8 , x8 , xyz1, rgb
-PIPE_FORMAT_R10SG10SB10SA2U_NORM , plain, 1, 1, 1, sn10, sn10, sn10, un2 , xyzw, rgb, un2 , sn10, sn10, sn10, wzyx
-PIPE_FORMAT_R5SG5SB6U_NORM , plain, 1, 1, 1, sn5 , sn5 , un6 , , xyz1, rgb, un6 , sn5 , sn5 , , zyx1
-
-# Depth-stencil formats
-PIPE_FORMAT_S8_UINT , plain, 1, 1, 1, up8 , , , , _x__, zs
-PIPE_FORMAT_Z16_UNORM , plain, 1, 1, 1, un16, , , , x___, zs
-PIPE_FORMAT_Z32_UNORM , plain, 1, 1, 1, un32, , , , x___, zs
-PIPE_FORMAT_Z32_FLOAT , plain, 1, 1, 1, f32 , , , , x___, zs
-PIPE_FORMAT_Z24_UNORM_S8_UINT , plain, 1, 1, 1, un24, up8 , , , xy__, zs, up8 , un24, , , yx__
-PIPE_FORMAT_S8_UINT_Z24_UNORM , plain, 1, 1, 1, up8 , un24, , , yx__, zs, un24, up8 , , , xy__
-PIPE_FORMAT_X24S8_UINT , plain, 1, 1, 1, x24 , up8 , , , _y__, zs, up8 , x24 , , , _x__
-PIPE_FORMAT_S8X24_UINT , plain, 1, 1, 1, up8 , x24 , , , _x__, zs, x24 , up8 , , , _y__
-PIPE_FORMAT_Z24X8_UNORM , plain, 1, 1, 1, un24, x8 , , , x___, zs, x8 , un24, , , y___
-PIPE_FORMAT_X8Z24_UNORM , plain, 1, 1, 1, x8 , un24, , , y___, zs, un24, x8 , , , x___
-PIPE_FORMAT_Z32_FLOAT_S8X24_UINT , plain, 1, 1, 1, f32 , up8 , x24, , xy__, zs, f32 , x24 , up8, , xz__
-PIPE_FORMAT_X32_S8X24_UINT , plain, 1, 1, 1, x32 , up8 , x24, , _y__, zs, x32 , x24 , up8, , _z__
-
-# Depth-stencil formats equivalent to blitting PIPE_FORMAT_Z24_UNORM_S8_UINT
-# as PIPE_FORMAT_R8G8B8A8_*, in that it is an equivalent size to the z/s
-# format. This is mainly for hw that has some sort of bandwidth compressed
-# format where the compression for z24s8 is not equivalent to r8g8b8a8,
-# and therefore some special handling is required for blits.
-PIPE_FORMAT_Z24_UNORM_S8_UINT_AS_R8G8B8A8 , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
-
-# YUV formats
-# http://www.fourcc.org/yuv.php#UYVY
-PIPE_FORMAT_UYVY , subsampled, 2, 1, 1, x32 , , , , xyz1, yuv
-# http://www.fourcc.org/yuv.php#YUYV (a.k.a http://www.fourcc.org/yuv.php#YUY2)
-PIPE_FORMAT_YUYV , subsampled, 2, 1, 1, x32 , , , , xyz1, yuv
-
-PIPE_FORMAT_AYUV , other, 4, 4, 1, un8 , , , , xyzw, yuv
-PIPE_FORMAT_XYUV , other, 4, 4, 1, un8 , , , , xyz1, yuv
-
-# same subsampling but with rgb channels
-PIPE_FORMAT_R8G8_B8G8_UNORM , subsampled, 2, 1, 1, x32 , , , , xyz1, rgb
-PIPE_FORMAT_G8R8_G8B8_UNORM , subsampled, 2, 1, 1, x32 , , , , xyz1, rgb
-PIPE_FORMAT_G8R8_B8R8_UNORM , subsampled, 2, 1, 1, x32 , , , , yxz1, rgb
-PIPE_FORMAT_R8G8_R8B8_UNORM , subsampled, 2, 1, 1, x32 , , , , yxz1, rgb
-
-# some special formats not fitting anywhere else
-PIPE_FORMAT_R11G11B10_FLOAT , other, 1, 1, 1, f11 , f11 , f10 , , xyz1, rgb
-PIPE_FORMAT_R9G9B9E5_FLOAT , other, 1, 1, 1, f9 , f9 , f9 , x5 , xyz1, rgb
-PIPE_FORMAT_R1_UNORM , other, 8, 1, 1, x8 , , , , x001, rgb
-# A.k.a. D3DFMT_CxV8U8
-PIPE_FORMAT_R8G8Bx_SNORM , other, 1, 1, 1, sn8 , sn8 , , , xyz1, rgb
-
-# Compressed formats
-# - http://en.wikipedia.org/wiki/S3_Texture_Compression
-# - http://www.opengl.org/registry/specs/EXT/texture_compression_s3tc.txt
-# - http://www.opengl.org/registry/specs/ARB/texture_compression_rgtc.txt
-# - http://www.opengl.org/registry/specs/EXT/texture_compression_latc.txt
-# - http://www.opengl.org/registry/specs/ARB/texture_compression_bptc.txt
-# - http://www.khronos.org/registry/gles/extensions/OES/OES_compressed_ETC1_RGB8_texture.txt
-# - http://msdn.microsoft.com/en-us/library/bb694531.aspx
-PIPE_FORMAT_DXT1_RGB , s3tc, 4, 4, 1, x64 , , , , xyz1, rgb
-PIPE_FORMAT_DXT1_RGBA , s3tc, 4, 4, 1, x64 , , , , xyzw, rgb
-PIPE_FORMAT_DXT3_RGBA , s3tc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_DXT5_RGBA , s3tc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_DXT1_SRGB , s3tc, 4, 4, 1, x64 , , , , xyz1, srgb
-PIPE_FORMAT_DXT1_SRGBA , s3tc, 4, 4, 1, x64 , , , , xyzw, srgb
-PIPE_FORMAT_DXT3_SRGBA , s3tc, 4, 4, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_DXT5_SRGBA , s3tc, 4, 4, 1, x128, , , , xyzw, srgb
-
-# FXT1 compressed formats
-PIPE_FORMAT_FXT1_RGB , fxt1, 8, 4, 1, x128, , , , xyz1, rgb
-PIPE_FORMAT_FXT1_RGBA , fxt1, 8, 4, 1, x128, , , , xyzw, rgb
-
-PIPE_FORMAT_RGTC1_UNORM , rgtc, 4, 4, 1, x64, , , , x001, rgb
-PIPE_FORMAT_RGTC1_SNORM , rgtc, 4, 4, 1, x64, , , , x001, rgb
-PIPE_FORMAT_RGTC2_UNORM , rgtc, 4, 4, 1, x128, , , , xy01, rgb
-PIPE_FORMAT_RGTC2_SNORM , rgtc, 4, 4, 1, x128, , , , xy01, rgb
-
-PIPE_FORMAT_LATC1_UNORM , rgtc, 4, 4, 1, x64, , , , xxx1, rgb
-PIPE_FORMAT_LATC1_SNORM , rgtc, 4, 4, 1, x64, , , , xxx1, rgb
-PIPE_FORMAT_LATC2_UNORM , rgtc, 4, 4, 1, x128, , , , xxxy, rgb
-PIPE_FORMAT_LATC2_SNORM , rgtc, 4, 4, 1, x128, , , , xxxy, rgb
-
-PIPE_FORMAT_ETC1_RGB8 , etc, 4, 4, 1, x64, , , , xyz1, rgb
-
-PIPE_FORMAT_ETC2_RGB8 , etc, 4, 4, 1, x64, , , , xyz1, rgb
-PIPE_FORMAT_ETC2_SRGB8 , etc, 4, 4, 1, x64, , , , xyz1, srgb
-PIPE_FORMAT_ETC2_RGB8A1 , etc, 4, 4, 1, x64, , , , xyzw, rgb
-PIPE_FORMAT_ETC2_SRGB8A1 , etc, 4, 4, 1, x64, , , , xyzw, srgb
-PIPE_FORMAT_ETC2_RGBA8 , etc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ETC2_SRGBA8 , etc, 4, 4, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ETC2_R11_UNORM , etc, 4, 4, 1, x64, , , , x001, rgb
-PIPE_FORMAT_ETC2_R11_SNORM , etc, 4, 4, 1, x64, , , , x001, rgb
-PIPE_FORMAT_ETC2_RG11_UNORM , etc, 4, 4, 1, x128, , , , xy01, rgb
-PIPE_FORMAT_ETC2_RG11_SNORM , etc, 4, 4, 1, x128, , , , xy01, rgb
-
-PIPE_FORMAT_BPTC_RGBA_UNORM , bptc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_BPTC_SRGBA , bptc, 4, 4, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_BPTC_RGB_FLOAT , bptc, 4, 4, 1, x128, , , , xyz1, rgb
-PIPE_FORMAT_BPTC_RGB_UFLOAT , bptc, 4, 4, 1, x128, , , , xyz1, rgb
-
-PIPE_FORMAT_ASTC_4x4 , astc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_5x4 , astc, 5, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_5x5 , astc, 5, 5, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_6x5 , astc, 6, 5, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_6x6 , astc, 6, 6, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_8x5 , astc, 8, 5, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_8x6 , astc, 8, 6, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_8x8 , astc, 8, 8, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_10x5 , astc,10, 5, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_10x6 , astc,10, 6, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_10x8 , astc,10, 8, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_10x10 , astc,10,10, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_12x10 , astc,12,10, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_12x12 , astc,12,12, 1, x128, , , , xyzw, rgb
-
-PIPE_FORMAT_ASTC_4x4_SRGB , astc, 4, 4, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_5x4_SRGB , astc, 5, 4, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_5x5_SRGB , astc, 5, 5, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_6x5_SRGB , astc, 6, 5, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_6x6_SRGB , astc, 6, 6, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_8x5_SRGB , astc, 8, 5, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_8x6_SRGB , astc, 8, 6, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_8x8_SRGB , astc, 8, 8, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_10x5_SRGB , astc,10, 5, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_10x6_SRGB , astc,10, 6, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_10x8_SRGB , astc,10, 8, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_10x10_SRGB , astc,10,10, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_12x10_SRGB , astc,12,10, 1, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_12x12_SRGB , astc,12,12, 1, x128, , , , xyzw, srgb
-
-PIPE_FORMAT_ASTC_3x3x3 , astc, 3, 3, 3, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_4x3x3 , astc, 4, 3, 3, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_4x4x3 , astc, 4, 4, 3, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_4x4x4 , astc, 4, 4, 4, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_5x4x4 , astc, 5, 4, 4, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_5x5x4 , astc, 5, 5, 4, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_5x5x5 , astc, 5, 5, 5, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_6x5x5 , astc, 6, 5, 5, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_6x6x5 , astc, 6, 6, 5, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_6x6x6 , astc, 6, 6, 6, x128, , , , xyzw, rgb
-PIPE_FORMAT_ASTC_3x3x3_SRGB , astc, 3, 3, 3, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_4x3x3_SRGB , astc, 4, 3, 3, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_4x4x3_SRGB , astc, 4, 4, 3, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_4x4x4_SRGB , astc, 4, 4, 4, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_5x4x4_SRGB , astc, 5, 4, 4, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_5x5x4_SRGB , astc, 5, 5, 4, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_5x5x5_SRGB , astc, 5, 5, 5, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_6x5x5_SRGB , astc, 6, 5, 5, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_6x6x5_SRGB , astc, 6, 6, 5, x128, , , , xyzw, srgb
-PIPE_FORMAT_ASTC_6x6x6_SRGB , astc, 6, 6, 6, x128, , , , xyzw, srgb
-
-PIPE_FORMAT_ATC_RGB , atc, 4, 4, 1, x64, , , , xyz1, rgb
-PIPE_FORMAT_ATC_RGBA_EXPLICIT , atc, 4, 4, 1, x128, , , , xyzw, rgb
-PIPE_FORMAT_ATC_RGBA_INTERPOLATED , atc, 4, 4, 1, x128, , , , xyzw, rgb
-
-# Straightforward D3D10-like formats (also used for
-# vertex buffer element description)
-#
-# See also:
-# - src/gallium/auxiliary/translate/translate_generic.c
-# - src/mesa/state_tracker/st_draw.c
-PIPE_FORMAT_R64_FLOAT , plain, 1, 1, 1, f64 , , , , x001, rgb
-PIPE_FORMAT_R64G64_FLOAT , plain, 1, 1, 1, f64 , f64 , , , xy01, rgb
-PIPE_FORMAT_R64G64B64_FLOAT , plain, 1, 1, 1, f64 , f64 , f64 , , xyz1, rgb
-PIPE_FORMAT_R64G64B64A64_FLOAT , plain, 1, 1, 1, f64 , f64 , f64 , f64 , xyzw, rgb
-PIPE_FORMAT_R32_FLOAT , plain, 1, 1, 1, f32 , , , , x001, rgb
-PIPE_FORMAT_R32G32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , xy01, rgb
-PIPE_FORMAT_R32G32B32_FLOAT , plain, 1, 1, 1, f32 , f32 , f32 , , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , f32 , f32 , xyzw, rgb
-PIPE_FORMAT_R32_UNORM , plain, 1, 1, 1, un32, , , , x001, rgb
-PIPE_FORMAT_R32G32_UNORM , plain, 1, 1, 1, un32, un32, , , xy01, rgb
-PIPE_FORMAT_R32G32B32_UNORM , plain, 1, 1, 1, un32, un32, un32, , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_UNORM , plain, 1, 1, 1, un32, un32, un32, un32, xyzw, rgb
-PIPE_FORMAT_R32_USCALED , plain, 1, 1, 1, u32 , , , , x001, rgb
-PIPE_FORMAT_R32G32_USCALED , plain, 1, 1, 1, u32 , u32 , , , xy01, rgb
-PIPE_FORMAT_R32G32B32_USCALED , plain, 1, 1, 1, u32 , u32 , u32 , , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_USCALED , plain, 1, 1, 1, u32 , u32 , u32 , u32 , xyzw, rgb
-PIPE_FORMAT_R32_SNORM , plain, 1, 1, 1, sn32, , , , x001, rgb
-PIPE_FORMAT_R32G32_SNORM , plain, 1, 1, 1, sn32, sn32, , , xy01, rgb
-PIPE_FORMAT_R32G32B32_SNORM , plain, 1, 1, 1, sn32, sn32, sn32, , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_SNORM , plain, 1, 1, 1, sn32, sn32, sn32, sn32, xyzw, rgb
-PIPE_FORMAT_R32_SSCALED , plain, 1, 1, 1, s32 , , , , x001, rgb
-PIPE_FORMAT_R32G32_SSCALED , plain, 1, 1, 1, s32 , s32 , , , xy01, rgb
-PIPE_FORMAT_R32G32B32_SSCALED , plain, 1, 1, 1, s32 , s32 , s32 , , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_SSCALED , plain, 1, 1, 1, s32 , s32 , s32 , s32 , xyzw, rgb
-PIPE_FORMAT_R16_FLOAT , plain, 1, 1, 1, f16 , , , , x001, rgb
-PIPE_FORMAT_R16G16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , xy01, rgb
-PIPE_FORMAT_R16G16B16_FLOAT , plain, 1, 1, 1, f16 , f16 , f16 , , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , f16 , f16 , xyzw, rgb
-PIPE_FORMAT_R16_UNORM , plain, 1, 1, 1, un16, , , , x001, rgb
-PIPE_FORMAT_R16G16_UNORM , plain, 1, 1, 1, un16, un16, , , xy01, rgb
-PIPE_FORMAT_R16G16B16_UNORM , plain, 1, 1, 1, un16, un16, un16, , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_UNORM , plain, 1, 1, 1, un16, un16, un16, un16, xyzw, rgb
-PIPE_FORMAT_R16_USCALED , plain, 1, 1, 1, u16 , , , , x001, rgb
-PIPE_FORMAT_R16G16_USCALED , plain, 1, 1, 1, u16 , u16 , , , xy01, rgb
-PIPE_FORMAT_R16G16B16_USCALED , plain, 1, 1, 1, u16 , u16 , u16 , , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_USCALED , plain, 1, 1, 1, u16 , u16 , u16 , u16 , xyzw, rgb
-PIPE_FORMAT_R16_SNORM , plain, 1, 1, 1, sn16, , , , x001, rgb
-PIPE_FORMAT_R16G16_SNORM , plain, 1, 1, 1, sn16, sn16, , , xy01, rgb
-PIPE_FORMAT_R16G16B16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, sn16, xyzw, rgb
-PIPE_FORMAT_R16_SSCALED , plain, 1, 1, 1, s16 , , , , x001, rgb
-PIPE_FORMAT_R16G16_SSCALED , plain, 1, 1, 1, s16 , s16 , , , xy01, rgb
-PIPE_FORMAT_R16G16B16_SSCALED , plain, 1, 1, 1, s16 , s16 , s16 , , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_SSCALED , plain, 1, 1, 1, s16 , s16 , s16 , s16 , xyzw, rgb
-PIPE_FORMAT_R8_UNORM , plain, 1, 1, 1, un8 , , , , x001, rgb
-PIPE_FORMAT_R8G8_UNORM , plain, 1, 1, 1, un8 , un8 , , , xy01, rgb
-PIPE_FORMAT_R8G8B8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , , xyz1, rgb
-PIPE_FORMAT_B8G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , , zyx1, rgb
-PIPE_FORMAT_R8G8B8A8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
-PIPE_FORMAT_R8_USCALED , plain, 1, 1, 1, u8 , , , , x001, rgb
-PIPE_FORMAT_R8G8_USCALED , plain, 1, 1, 1, u8 , u8 , , , xy01, rgb
-PIPE_FORMAT_R8G8B8_USCALED , plain, 1, 1, 1, u8 , u8 , u8 , , xyz1, rgb
-PIPE_FORMAT_R8G8B8A8_USCALED , plain, 1, 1, 1, u8 , u8 , u8 , u8 , xyzw, rgb
-PIPE_FORMAT_R8_SNORM , plain, 1, 1, 1, sn8 , , , , x001, rgb
-PIPE_FORMAT_R8G8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , xy01, rgb
-PIPE_FORMAT_R8G8B8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , , xyz1, rgb
-PIPE_FORMAT_R8G8B8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb
-PIPE_FORMAT_R8_SSCALED , plain, 1, 1, 1, s8 , , , , x001, rgb
-PIPE_FORMAT_R8G8_SSCALED , plain, 1, 1, 1, s8 , s8 , , , xy01, rgb
-PIPE_FORMAT_R8G8B8_SSCALED , plain, 1, 1, 1, s8 , s8 , s8 , , xyz1, rgb
-PIPE_FORMAT_R8G8B8A8_SSCALED , plain, 1, 1, 1, s8 , s8 , s8 , s8 , xyzw, rgb
-
-# GL-specific vertex buffer element formats
-# A.k.a. GL_FIXED
-PIPE_FORMAT_R32_FIXED , plain, 1, 1, 1, h32 , , , , x001, rgb
-PIPE_FORMAT_R32G32_FIXED , plain, 1, 1, 1, h32 , h32 , , , xy01, rgb
-PIPE_FORMAT_R32G32B32_FIXED , plain, 1, 1, 1, h32 , h32 , h32 , , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_FIXED , plain, 1, 1, 1, h32 , h32 , h32 , h32 , xyzw, rgb
-
-# D3D9-specific vertex buffer element formats
-# See also:
-# - http://msdn.microsoft.com/en-us/library/bb172533.aspx
-# A.k.a. D3DDECLTYPE_UDEC3
-PIPE_FORMAT_R10G10B10X2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , x2 , xyz1, rgb, x2 , u10 , u10 , u10 , wzy1
-# A.k.a. D3DDECLTYPE_DEC3N
-PIPE_FORMAT_R10G10B10X2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10 , x2 , xyz1, rgb, x2 , sn10, sn10, sn10, wzy1
-
-PIPE_FORMAT_YV12 , planar3, 1, 1, 1, , , , , xyzw, yuv
-PIPE_FORMAT_YV16 , planar3, 1, 1, 1, , , , , xyzw, yuv
-PIPE_FORMAT_IYUV , planar3, 1, 1, 1, , , , , xyzw, yuv
-PIPE_FORMAT_NV12 , planar2, 1, 1, 1, , , , , xyzw, yuv
-PIPE_FORMAT_NV21 , planar2, 1, 1, 1, , , , , xyzw, yuv
-
-PIPE_FORMAT_P016 , planar2, 1, 1, 1, , , , , xyzw, yuv
-
-# Usually used to implement IA44 and AI44 formats in video decoding
-PIPE_FORMAT_A4R4_UNORM , plain, 1, 1, 1, un4 , un4 , , , y00x, rgb, un4, un4 , , , x00y
-PIPE_FORMAT_R4A4_UNORM , plain, 1, 1, 1, un4 , un4 , , , x00y, rgb, un4, un4 , , , y00x
-PIPE_FORMAT_R8A8_UNORM , plain, 1, 1, 1, un8 , un8 , , , x00y, rgb
-PIPE_FORMAT_A8R8_UNORM , plain, 1, 1, 1, un8 , un8 , , , y00x, rgb
-
-# ARB_vertex_type_10_10_10_2_REV
-PIPE_FORMAT_R10G10B10A2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , u2 , xyzw, rgb, u2 , u10 , u10 , u10 , wzyx
-PIPE_FORMAT_R10G10B10A2_SSCALED , plain, 1, 1, 1, s10 , s10 , s10 , s2 , xyzw, rgb, s2 , s10 , s10 , s10 , wzyx
-PIPE_FORMAT_R10G10B10A2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10, sn2 , xyzw, rgb, sn2 , sn10, sn10, sn10, wzyx
-PIPE_FORMAT_B10G10R10A2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , u2 , zyxw, rgb, u2 , u10 , u10 , u10 , yzwx
-PIPE_FORMAT_B10G10R10A2_SSCALED , plain, 1, 1, 1, s10 , s10 , s10 , s2 , zyxw, rgb, s2 , s10 , s10 , s10 , yzwx
-PIPE_FORMAT_B10G10R10A2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10, sn2 , zyxw, rgb, sn2 , sn10, sn10, sn10, yzwx
-
-PIPE_FORMAT_R8_UINT , plain, 1, 1, 1, up8, , , , x001, rgb
-PIPE_FORMAT_R8G8_UINT , plain, 1, 1, 1, up8, up8, , , xy01, rgb
-PIPE_FORMAT_R8G8B8_UINT , plain, 1, 1, 1, up8, up8, up8, , xyz1, rgb
-PIPE_FORMAT_R8G8B8A8_UINT , plain, 1, 1, 1, up8, up8, up8, up8, xyzw, rgb
-
-PIPE_FORMAT_R8_SINT , plain, 1, 1, 1, sp8, , , , x001, rgb
-PIPE_FORMAT_R8G8_SINT , plain, 1, 1, 1, sp8, sp8, , , xy01, rgb
-PIPE_FORMAT_R8G8B8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, , xyz1, rgb
-PIPE_FORMAT_R8G8B8A8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, sp8, xyzw, rgb
-
-PIPE_FORMAT_R16_UINT , plain, 1, 1, 1, up16, , , , x001, rgb
-PIPE_FORMAT_R16G16_UINT , plain, 1, 1, 1, up16, up16, , , xy01, rgb
-PIPE_FORMAT_R16G16B16_UINT , plain, 1, 1, 1, up16, up16, up16, , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_UINT , plain, 1, 1, 1, up16, up16, up16, up16, xyzw, rgb
-
-PIPE_FORMAT_R16_SINT , plain, 1, 1, 1, sp16, , , , x001, rgb
-PIPE_FORMAT_R16G16_SINT , plain, 1, 1, 1, sp16, sp16, , , xy01, rgb
-PIPE_FORMAT_R16G16B16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, , xyz1, rgb
-PIPE_FORMAT_R16G16B16A16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, sp16, xyzw, rgb
-
-PIPE_FORMAT_R32_UINT , plain, 1, 1, 1, up32, , , , x001, rgb
-PIPE_FORMAT_R32G32_UINT , plain, 1, 1, 1, up32, up32, , , xy01, rgb
-PIPE_FORMAT_R32G32B32_UINT , plain, 1, 1, 1, up32, up32, up32, , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_UINT , plain, 1, 1, 1, up32, up32, up32, up32, xyzw, rgb
-
-PIPE_FORMAT_R32_SINT , plain, 1, 1, 1, sp32, , , , x001, rgb
-PIPE_FORMAT_R32G32_SINT , plain, 1, 1, 1, sp32, sp32, , , xy01, rgb
-PIPE_FORMAT_R32G32B32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, , xyz1, rgb
-PIPE_FORMAT_R32G32B32A32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, sp32, xyzw, rgb
-
-PIPE_FORMAT_A8_UINT , plain, 1, 1, 1, up8, , , , 000x, rgb
-PIPE_FORMAT_I8_UINT , plain, 1, 1, 1, up8, , , , xxxx, rgb
-PIPE_FORMAT_L8_UINT , plain, 1, 1, 1, up8, , , , xxx1, rgb
-PIPE_FORMAT_L8A8_UINT , plain, 1, 1, 1, up8, up8, , , xxxy, rgb
-
-PIPE_FORMAT_A8_SINT , plain, 1, 1, 1, sp8, , , , 000x, rgb
-PIPE_FORMAT_I8_SINT , plain, 1, 1, 1, sp8, , , , xxxx, rgb
-PIPE_FORMAT_L8_SINT , plain, 1, 1, 1, sp8, , , , xxx1, rgb
-PIPE_FORMAT_L8A8_SINT , plain, 1, 1, 1, sp8, sp8, , , xxxy, rgb
-
-PIPE_FORMAT_A16_UINT , plain, 1, 1, 1, up16, , , , 000x, rgb
-PIPE_FORMAT_I16_UINT , plain, 1, 1, 1, up16, , , , xxxx, rgb
-PIPE_FORMAT_L16_UINT , plain, 1, 1, 1, up16, , , , xxx1, rgb
-PIPE_FORMAT_L16A16_UINT , plain, 1, 1, 1, up16, up16, , , xxxy, rgb
-
-PIPE_FORMAT_A16_SINT , plain, 1, 1, 1, sp16, , , , 000x, rgb
-PIPE_FORMAT_I16_SINT , plain, 1, 1, 1, sp16, , , , xxxx, rgb
-PIPE_FORMAT_L16_SINT , plain, 1, 1, 1, sp16, , , , xxx1, rgb
-PIPE_FORMAT_L16A16_SINT , plain, 1, 1, 1, sp16, sp16, , , xxxy, rgb
-
-PIPE_FORMAT_A32_UINT , plain, 1, 1, 1, up32, , , , 000x, rgb
-PIPE_FORMAT_I32_UINT , plain, 1, 1, 1, up32, , , , xxxx, rgb
-PIPE_FORMAT_L32_UINT , plain, 1, 1, 1, up32, , , , xxx1, rgb
-PIPE_FORMAT_L32A32_UINT , plain, 1, 1, 1, up32, up32, , , xxxy, rgb
-
-PIPE_FORMAT_A32_SINT , plain, 1, 1, 1, sp32, , , , 000x, rgb
-PIPE_FORMAT_I32_SINT , plain, 1, 1, 1, sp32, , , , xxxx, rgb
-PIPE_FORMAT_L32_SINT , plain, 1, 1, 1, sp32, , , , xxx1, rgb
-PIPE_FORMAT_L32A32_SINT , plain, 1, 1, 1, sp32, sp32, , , xxxy, rgb
-
-PIPE_FORMAT_B8G8R8A8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , zyxw, rgb
-PIPE_FORMAT_A8R8G8B8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , yzwx, rgb
-PIPE_FORMAT_A8B8G8R8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , wzyx, rgb
-PIPE_FORMAT_A2R10G10B10_UINT , plain, 1, 1, 1, up2 , up10, up10, up10, yzwx, rgb, up10, up10, up10, up2 , zyxw
-PIPE_FORMAT_A2B10G10R10_UINT , plain, 1, 1, 1, up2 , up10, up10, up10, wzyx, rgb, up10, up10, up10, up2 , xyzw
-PIPE_FORMAT_B10G10R10A2_UINT , plain, 1, 1, 1, up10, up10, up10, up2, zyxw, rgb, up2 , up10, up10, up10, yzwx
-PIPE_FORMAT_R5G6B5_UINT , plain, 1, 1, 1, up5 , up6 , up5 , , xyz1, rgb, up5 , up6 , up5 , , zyx1
-PIPE_FORMAT_B5G6R5_UINT , plain, 1, 1, 1, up5 , up6 , up5 , , zyx1, rgb, up5 , up6 , up5 , , xyz1
-PIPE_FORMAT_R3G3B2_UINT , plain, 1, 1, 1, up3 , up3 , up2 , , xyz1, rgb, up3 , up3 , up2 , , zyx1
-PIPE_FORMAT_B2G3R3_UINT , plain, 1, 1, 1, up2 , up3 , up3 , , zyx1, rgb, up3 , up3 , up2 , , xyz1
-PIPE_FORMAT_R4G4B4A4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , xyzw, rgb, up4 , up4 , up4 , up4 , wzyx
-PIPE_FORMAT_B4G4R4A4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , zyxw, rgb, up4 , up4 , up4 , up4 , yzwx
-PIPE_FORMAT_A4R4G4B4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , yzwx, rgb, up4 , up4 , up4 , up4 , zyxw
-PIPE_FORMAT_A4B4G4R4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , wzyx, rgb, up4 , up4 , up4 , up4 , xyzw
-PIPE_FORMAT_A1R5G5B5_UINT , plain, 1, 1, 1, up1 , up5 , up5 , up5 , wzyx, rgb, up5 , up5 , up5 , up1 , zyxw
-PIPE_FORMAT_A1B5G5R5_UINT , plain, 1, 1, 1, up1 , up5 , up5 , up5 , wzyx, rgb, up5 , up5 , up5 , up1 , xyzw
-PIPE_FORMAT_R5G5B5A1_UINT , plain, 1, 1, 1, up5 , up5 , up5 , up1 , xyzw, rgb, up5 , up5 , up5 , up1 , wzyx
-PIPE_FORMAT_B5G5R5A1_UINT , plain, 1, 1, 1, up5 , up5 , up5 , up1 , zyxw, rgb, up1 , up5 , up5 , up5 , yzwx
-
-PIPE_FORMAT_R8G8B8X8_SNORM , plain, 1, 1, 1, sn8, sn8, sn8, x8, xyz1, rgb
-PIPE_FORMAT_R8G8B8X8_SRGB , plain, 1, 1, 1, un8, un8, un8, x8, xyz1, srgb
-PIPE_FORMAT_R8G8B8X8_UINT , plain, 1, 1, 1, up8, up8, up8, x8, xyz1, rgb
-PIPE_FORMAT_R8G8B8X8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, x8, xyz1, rgb
-PIPE_FORMAT_B10G10R10X2_UNORM , plain, 1, 1, 1, un10, un10, un10, x2, zyx1, rgb, x2 , un10, un10, un10, yzw1
-PIPE_FORMAT_R16G16B16X16_UNORM , plain, 1, 1, 1, un16, un16, un16, x16, xyz1, rgb
-PIPE_FORMAT_R16G16B16X16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, x16, xyz1, rgb
-PIPE_FORMAT_R16G16B16X16_FLOAT , plain, 1, 1, 1, f16, f16, f16, x16, xyz1, rgb
-PIPE_FORMAT_R16G16B16X16_UINT , plain, 1, 1, 1, up16, up16, up16, x16, xyz1, rgb
-PIPE_FORMAT_R16G16B16X16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, x16, xyz1, rgb
-PIPE_FORMAT_R32G32B32X32_FLOAT , plain, 1, 1, 1, f32, f32, f32, x32, xyz1, rgb
-PIPE_FORMAT_R32G32B32X32_UINT , plain, 1, 1, 1, up32, up32, up32, x32, xyz1, rgb
-PIPE_FORMAT_R32G32B32X32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, x32, xyz1, rgb
-
-PIPE_FORMAT_R8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , x00y, rgb
-PIPE_FORMAT_R16A16_UNORM , plain, 1, 1, 1, un16 , un16 , , , x00y, rgb
-PIPE_FORMAT_R16A16_SNORM , plain, 1, 1, 1, sn16 , sn16 , , , x00y, rgb
-PIPE_FORMAT_R16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , x00y, rgb
-PIPE_FORMAT_R32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , x00y, rgb
-PIPE_FORMAT_R8A8_UINT , plain, 1, 1, 1, up8 , up8 , , , x00y, rgb
-PIPE_FORMAT_R8A8_SINT , plain, 1, 1, 1, sp8 , sp8 , , , x00y, rgb
-PIPE_FORMAT_R16A16_UINT , plain, 1, 1, 1, up16 , up16 , , , x00y, rgb
-PIPE_FORMAT_R16A16_SINT , plain, 1, 1, 1, sp16 , sp16 , , , x00y, rgb
-PIPE_FORMAT_R32A32_UINT , plain, 1, 1, 1, up32 , up32 , , , x00y, rgb
-PIPE_FORMAT_R32A32_SINT , plain, 1, 1, 1, sp32 , sp32 , , , x00y, rgb
-PIPE_FORMAT_R10G10B10A2_UINT , plain, 1, 1, 1, up10 , up10 , up10, up2 , xyzw, rgb, up2 , up10, up10, up10, wzyx
-
-PIPE_FORMAT_B5G6R5_SRGB , plain, 1, 1, 1, un5 , un6 , un5 , , zyx1, srgb, un5 , un6 , un5 , , xyz1
-
-PIPE_FORMAT_G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , , , yx01, rgb
-PIPE_FORMAT_G8R8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , yx01, rgb
-PIPE_FORMAT_G8R8_SINT , plain, 1, 1, 1, sp8 , sp8 , , , yx01, rgb
-PIPE_FORMAT_G16R16_UNORM , plain, 1, 1, 1, un16, un16, , , yx01, rgb
-PIPE_FORMAT_G16R16_SNORM , plain, 1, 1, 1, sn16, sn16, , , yx01, rgb
-
-PIPE_FORMAT_A8B8G8R8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , sn8 , wzyx, rgb
-PIPE_FORMAT_A8B8G8R8_SINT , plain, 1, 1, 1, sp8 , sp8 , sp8 , sp8 , wzyx, rgb
-PIPE_FORMAT_X8B8G8R8_SNORM , plain, 1, 1, 1, x8, sn8, sn8, sn8, wzy1, rgb
-PIPE_FORMAT_X8B8G8R8_SINT , plain, 1, 1, 1, x8, sp8, sp8, sp8, wzy1, rgb
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2009-2010 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_H
-#define U_FORMAT_H
-
-
-#include "pipe/p_format.h"
-#include "pipe/p_defines.h"
-#include "util/u_debug.h"
-
-union pipe_color_union;
-struct pipe_screen;
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/**
- * Describe how to pack/unpack pixels into/from the prescribed format.
- *
- * XXX: This could be renamed to something like util_format_pack, or broke down
- * in flags inside util_format_block that said exactly what we want.
- */
-enum util_format_layout {
- /**
- * Formats with util_format_block::width == util_format_block::height == 1
- * that can be described as an ordinary data structure.
- */
- UTIL_FORMAT_LAYOUT_PLAIN,
-
- /**
- * Formats with sub-sampled channels.
- *
- * This is for formats like YVYU where there is less than one sample per
- * pixel.
- */
- UTIL_FORMAT_LAYOUT_SUBSAMPLED,
-
- /**
- * S3 Texture Compression formats.
- */
- UTIL_FORMAT_LAYOUT_S3TC,
-
- /**
- * Red-Green Texture Compression formats.
- */
- UTIL_FORMAT_LAYOUT_RGTC,
-
- /**
- * Ericsson Texture Compression
- */
- UTIL_FORMAT_LAYOUT_ETC,
-
- /**
- * BC6/7 Texture Compression
- */
- UTIL_FORMAT_LAYOUT_BPTC,
-
- UTIL_FORMAT_LAYOUT_ASTC,
-
- UTIL_FORMAT_LAYOUT_ATC,
-
- /** Formats with 2 or more planes. */
- UTIL_FORMAT_LAYOUT_PLANAR2,
- UTIL_FORMAT_LAYOUT_PLANAR3,
-
- UTIL_FORMAT_LAYOUT_FXT1 = 10,
-
- /**
- * Everything else that doesn't fit in any of the above layouts.
- */
- UTIL_FORMAT_LAYOUT_OTHER,
-};
-
-
-struct util_format_block
-{
- /** Block width in pixels */
- unsigned width;
-
- /** Block height in pixels */
- unsigned height;
-
- /** Block depth in pixels */
- unsigned depth;
-
- /** Block size in bits */
- unsigned bits;
-};
-
-
-enum util_format_type {
- UTIL_FORMAT_TYPE_VOID = 0,
- UTIL_FORMAT_TYPE_UNSIGNED = 1,
- UTIL_FORMAT_TYPE_SIGNED = 2,
- UTIL_FORMAT_TYPE_FIXED = 3,
- UTIL_FORMAT_TYPE_FLOAT = 4
-};
-
-
-enum util_format_colorspace {
- UTIL_FORMAT_COLORSPACE_RGB = 0,
- UTIL_FORMAT_COLORSPACE_SRGB = 1,
- UTIL_FORMAT_COLORSPACE_YUV = 2,
- UTIL_FORMAT_COLORSPACE_ZS = 3
-};
-
-
-struct util_format_channel_description
-{
- unsigned type:5; /**< UTIL_FORMAT_TYPE_x */
- unsigned normalized:1;
- unsigned pure_integer:1;
- unsigned size:9; /**< bits per channel */
- unsigned shift:16; /** number of bits from lsb */
-};
-
-
-struct util_format_description
-{
- enum pipe_format format;
-
- const char *name;
-
- /**
- * Short name, striped of the prefix, lower case.
- */
- const char *short_name;
-
- /**
- * Pixel block dimensions.
- */
- struct util_format_block block;
-
- enum util_format_layout layout;
-
- /**
- * The number of channels.
- */
- unsigned nr_channels:3;
-
- /**
- * Whether all channels have the same number of (whole) bytes and type.
- */
- unsigned is_array:1;
-
- /**
- * Whether the pixel format can be described as a bitfield structure.
- *
- * In particular:
- * - pixel depth must be 8, 16, or 32 bits;
- * - all channels must be unsigned, signed, or void
- */
- unsigned is_bitmask:1;
-
- /**
- * Whether channels have mixed types (ignoring UTIL_FORMAT_TYPE_VOID).
- */
- unsigned is_mixed:1;
-
- /**
- * Whether the format contains UNORM channels
- */
- unsigned is_unorm:1;
-
- /**
- * Whether the format contains SNORM channels
- */
- unsigned is_snorm:1;
-
- /**
- * Input channel description, in the order XYZW.
- *
- * Only valid for UTIL_FORMAT_LAYOUT_PLAIN formats.
- *
- * If each channel is accessed as an individual N-byte value, X is always
- * at the lowest address in memory, Y is always next, and so on. For all
- * currently-defined formats, the N-byte value has native endianness.
- *
- * If instead a group of channels is accessed as a single N-byte value,
- * the order of the channels within that value depends on endianness.
- * For big-endian targets, X is the most significant subvalue,
- * otherwise it is the least significant one.
- *
- * For example, if X is 8 bits and Y is 24 bits, the memory order is:
- *
- * 0 1 2 3
- * little-endian: X Yl Ym Yu (l = lower, m = middle, u = upper)
- * big-endian: X Yu Ym Yl
- *
- * If X is 5 bits, Y is 5 bits, Z is 5 bits and W is 1 bit, the layout is:
- *
- * 0 1
- * msb lsb msb lsb
- * little-endian: YYYXXXXX WZZZZZYY
- * big-endian: XXXXXYYY YYZZZZZW
- */
- struct util_format_channel_description channel[4];
-
- /**
- * Output channel swizzle.
- *
- * The order is either:
- * - RGBA
- * - YUV(A)
- * - ZS
- * depending on the colorspace.
- */
- unsigned char swizzle[4];
-
- /**
- * Colorspace transformation.
- */
- enum util_format_colorspace colorspace;
-
- /**
- * Unpack pixel blocks to R8G8B8A8_UNORM.
- * Note: strides are in bytes.
- *
- * Only defined for non-depth-stencil formats.
- */
- void
- (*unpack_rgba_8unorm)(uint8_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Pack pixel blocks from R8G8B8A8_UNORM.
- * Note: strides are in bytes.
- *
- * Only defined for non-depth-stencil formats.
- */
- void
- (*pack_rgba_8unorm)(uint8_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Fetch a single pixel (i, j) from a block.
- *
- * XXX: Only defined for a very few select formats.
- */
- void
- (*fetch_rgba_8unorm)(uint8_t *dst,
- const uint8_t *src,
- unsigned i, unsigned j);
-
- /**
- * Unpack pixel blocks to R32G32B32A32_FLOAT.
- * Note: strides are in bytes.
- *
- * Only defined for non-depth-stencil formats.
- */
- void
- (*unpack_rgba_float)(float *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Pack pixel blocks from R32G32B32A32_FLOAT.
- * Note: strides are in bytes.
- *
- * Only defined for non-depth-stencil formats.
- */
- void
- (*pack_rgba_float)(uint8_t *dst, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Fetch a single pixel (i, j) from a block.
- *
- * Only defined for non-depth-stencil and non-integer formats.
- */
- void
- (*fetch_rgba_float)(float *dst,
- const uint8_t *src,
- unsigned i, unsigned j);
-
- /**
- * Unpack pixels to Z32_UNORM.
- * Note: strides are in bytes.
- *
- * Only defined for depth formats.
- */
- void
- (*unpack_z_32unorm)(uint32_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Pack pixels from Z32_FLOAT.
- * Note: strides are in bytes.
- *
- * Only defined for depth formats.
- */
- void
- (*pack_z_32unorm)(uint8_t *dst, unsigned dst_stride,
- const uint32_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Unpack pixels to Z32_FLOAT.
- * Note: strides are in bytes.
- *
- * Only defined for depth formats.
- */
- void
- (*unpack_z_float)(float *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Pack pixels from Z32_FLOAT.
- * Note: strides are in bytes.
- *
- * Only defined for depth formats.
- */
- void
- (*pack_z_float)(uint8_t *dst, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Unpack pixels to S8_UINT.
- * Note: strides are in bytes.
- *
- * Only defined for stencil formats.
- */
- void
- (*unpack_s_8uint)(uint8_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Pack pixels from S8_UINT.
- * Note: strides are in bytes.
- *
- * Only defined for stencil formats.
- */
- void
- (*pack_s_8uint)(uint8_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Unpack pixel blocks to R32G32B32A32_UINT.
- * Note: strides are in bytes.
- *
- * Only defined for INT formats.
- */
- void
- (*unpack_rgba_uint)(uint32_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- void
- (*pack_rgba_uint)(uint8_t *dst, unsigned dst_stride,
- const uint32_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Unpack pixel blocks to R32G32B32A32_SINT.
- * Note: strides are in bytes.
- *
- * Only defined for INT formats.
- */
- void
- (*unpack_rgba_sint)(int32_t *dst, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- void
- (*pack_rgba_sint)(uint8_t *dst, unsigned dst_stride,
- const int32_t *src, unsigned src_stride,
- unsigned width, unsigned height);
-
- /**
- * Fetch a single pixel (i, j) from a block.
- *
- * Only defined for unsigned (pure) integer formats.
- */
- void
- (*fetch_rgba_uint)(uint32_t *dst,
- const uint8_t *src,
- unsigned i, unsigned j);
-
- /**
- * Fetch a single pixel (i, j) from a block.
- *
- * Only defined for signed (pure) integer formats.
- */
- void
- (*fetch_rgba_sint)(int32_t *dst,
- const uint8_t *src,
- unsigned i, unsigned j);
-};
-
-
-extern const struct util_format_description
-util_format_description_table[];
-
-
-const struct util_format_description *
-util_format_description(enum pipe_format format);
-
-
-/*
- * Format query functions.
- */
-
-static inline const char *
-util_format_name(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return "PIPE_FORMAT_???";
- }
-
- return desc->name;
-}
-
-static inline const char *
-util_format_short_name(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return "???";
- }
-
- return desc->short_name;
-}
-
-/**
- * Whether this format is plain, see UTIL_FORMAT_LAYOUT_PLAIN for more info.
- */
-static inline boolean
-util_format_is_plain(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- if (!format) {
- return FALSE;
- }
-
- return desc->layout == UTIL_FORMAT_LAYOUT_PLAIN ? TRUE : FALSE;
-}
-
-static inline boolean
-util_format_is_compressed(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- switch (desc->layout) {
- case UTIL_FORMAT_LAYOUT_S3TC:
- case UTIL_FORMAT_LAYOUT_RGTC:
- case UTIL_FORMAT_LAYOUT_ETC:
- case UTIL_FORMAT_LAYOUT_BPTC:
- case UTIL_FORMAT_LAYOUT_ASTC:
- case UTIL_FORMAT_LAYOUT_ATC:
- /* XXX add other formats in the future */
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static inline boolean
-util_format_is_s3tc(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- return desc->layout == UTIL_FORMAT_LAYOUT_S3TC ? TRUE : FALSE;
-}
-
-static inline boolean
-util_format_is_etc(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- return desc->layout == UTIL_FORMAT_LAYOUT_ETC ? TRUE : FALSE;
-}
-
-static inline boolean
-util_format_is_srgb(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- return desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB;
-}
-
-static inline boolean
-util_format_has_depth(const struct util_format_description *desc)
-{
- return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
- desc->swizzle[0] != PIPE_SWIZZLE_NONE;
-}
-
-static inline boolean
-util_format_has_stencil(const struct util_format_description *desc)
-{
- return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
- desc->swizzle[1] != PIPE_SWIZZLE_NONE;
-}
-
-static inline boolean
-util_format_is_depth_or_stencil(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- return util_format_has_depth(desc) ||
- util_format_has_stencil(desc);
-}
-
-static inline boolean
-util_format_is_depth_and_stencil(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- return util_format_has_depth(desc) &&
- util_format_has_stencil(desc);
-}
-
-/**
- * For depth-stencil formats, return the equivalent depth-only format.
- */
-static inline enum pipe_format
-util_format_get_depth_only(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return PIPE_FORMAT_Z24X8_UNORM;
-
- case PIPE_FORMAT_S8_UINT_Z24_UNORM:
- return PIPE_FORMAT_X8Z24_UNORM;
-
- case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
- return PIPE_FORMAT_Z32_FLOAT;
-
- default:
- return format;
- }
-}
-
-static inline boolean
-util_format_is_yuv(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return FALSE;
- }
-
- return desc->colorspace == UTIL_FORMAT_COLORSPACE_YUV;
-}
-
-/**
- * Calculates the depth format type based upon the incoming format description.
- */
-static inline unsigned
-util_get_depth_format_type(const struct util_format_description *desc)
-{
- unsigned depth_channel = desc->swizzle[0];
- if (desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
- depth_channel != PIPE_SWIZZLE_NONE) {
- return desc->channel[depth_channel].type;
- } else {
- return UTIL_FORMAT_TYPE_VOID;
- }
-}
-
-
-/**
- * Calculates the MRD for the depth format. MRD is used in depth bias
- * for UNORM and unbound depth buffers. When the depth buffer is floating
- * point, the depth bias calculation does not use the MRD. However, the
- * default MRD will be 1.0 / ((1 << 24) - 1).
- */
-double
-util_get_depth_format_mrd(const struct util_format_description *desc);
-
-
-/**
- * Return whether this is an RGBA, Z, S, or combined ZS format.
- * Useful for initializing pipe_blit_info::mask.
- */
-static inline unsigned
-util_format_get_mask(enum pipe_format format)
-{
- const struct util_format_description *desc =
- util_format_description(format);
-
- if (!desc)
- return 0;
-
- if (util_format_has_depth(desc)) {
- if (util_format_has_stencil(desc)) {
- return PIPE_MASK_ZS;
- } else {
- return PIPE_MASK_Z;
- }
- } else {
- if (util_format_has_stencil(desc)) {
- return PIPE_MASK_S;
- } else {
- return PIPE_MASK_RGBA;
- }
- }
-}
-
-/**
- * Give the RGBA colormask of the channels that can be represented in this
- * format.
- *
- * That is, the channels whose values are preserved.
- */
-static inline unsigned
-util_format_colormask(const struct util_format_description *desc)
-{
- unsigned colormask;
- unsigned chan;
-
- switch (desc->colorspace) {
- case UTIL_FORMAT_COLORSPACE_RGB:
- case UTIL_FORMAT_COLORSPACE_SRGB:
- case UTIL_FORMAT_COLORSPACE_YUV:
- colormask = 0;
- for (chan = 0; chan < 4; ++chan) {
- if (desc->swizzle[chan] < 4) {
- colormask |= (1 << chan);
- }
- }
- return colormask;
- case UTIL_FORMAT_COLORSPACE_ZS:
- return 0;
- default:
- assert(0);
- return 0;
- }
-}
-
-
-/**
- * Checks if color mask covers every channel for the specified format
- *
- * @param desc a format description to check colormask with
- * @param colormask a bit mask for channels, matches format of PIPE_MASK_RGBA
- */
-static inline boolean
-util_format_colormask_full(const struct util_format_description *desc, unsigned colormask)
-{
- return (~colormask & util_format_colormask(desc)) == 0;
-}
-
-
-boolean
-util_format_is_float(enum pipe_format format);
-
-
-boolean
-util_format_has_alpha(enum pipe_format format);
-
-
-boolean
-util_format_is_luminance(enum pipe_format format);
-
-boolean
-util_format_is_alpha(enum pipe_format format);
-
-boolean
-util_format_is_luminance_alpha(enum pipe_format format);
-
-
-boolean
-util_format_is_intensity(enum pipe_format format);
-
-boolean
-util_format_is_subsampled_422(enum pipe_format format);
-
-boolean
-util_format_is_pure_integer(enum pipe_format format);
-
-boolean
-util_format_is_pure_sint(enum pipe_format format);
-
-boolean
-util_format_is_pure_uint(enum pipe_format format);
-
-boolean
-util_format_is_snorm(enum pipe_format format);
-
-boolean
-util_format_is_unorm(enum pipe_format format);
-
-boolean
-util_format_is_snorm8(enum pipe_format format);
-
-/**
- * Check if the src format can be blitted to the destination format with
- * a simple memcpy. For example, blitting from RGBA to RGBx is OK, but not
- * the reverse.
- */
-boolean
-util_is_format_compatible(const struct util_format_description *src_desc,
- const struct util_format_description *dst_desc);
-
-/**
- * Whether this format is a rgab8 variant.
- *
- * That is, any format that matches the
- *
- * PIPE_FORMAT_?8?8?8?8_UNORM
- */
-static inline boolean
-util_format_is_rgba8_variant(const struct util_format_description *desc)
-{
- unsigned chan;
-
- if(desc->block.width != 1 ||
- desc->block.height != 1 ||
- desc->block.bits != 32)
- return FALSE;
-
- for(chan = 0; chan < 4; ++chan) {
- if(desc->channel[chan].type != UTIL_FORMAT_TYPE_UNSIGNED &&
- desc->channel[chan].type != UTIL_FORMAT_TYPE_VOID)
- return FALSE;
- if(desc->channel[chan].type == UTIL_FORMAT_TYPE_UNSIGNED &&
- !desc->channel[chan].normalized)
- return FALSE;
- if(desc->channel[chan].size != 8)
- return FALSE;
- }
-
- return TRUE;
-}
-
-/**
- * Return total bits needed for the pixel format per block.
- */
-static inline uint
-util_format_get_blocksizebits(enum pipe_format format)
-{
- const struct util_format_description *desc = util_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
-util_format_get_blocksize(enum pipe_format format)
-{
- uint bits = util_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
-util_format_get_blockwidth(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return 1;
- }
-
- return desc->block.width;
-}
-
-static inline uint
-util_format_get_blockheight(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return 1;
- }
-
- return desc->block.height;
-}
-
-static inline uint
-util_format_get_blockdepth(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
-
- assert(desc);
- if (!desc) {
- return 1;
- }
-
- return desc->block.depth;
-}
-
-static inline unsigned
-util_format_get_nblocksx(enum pipe_format format,
- unsigned x)
-{
- unsigned blockwidth = util_format_get_blockwidth(format);
- return (x + blockwidth - 1) / blockwidth;
-}
-
-static inline unsigned
-util_format_get_nblocksy(enum pipe_format format,
- unsigned y)
-{
- unsigned blockheight = util_format_get_blockheight(format);
- return (y + blockheight - 1) / blockheight;
-}
-
-static inline unsigned
-util_format_get_nblocksz(enum pipe_format format,
- unsigned z)
-{
- unsigned blockdepth = util_format_get_blockdepth(format);
- return (z + blockdepth - 1) / blockdepth;
-}
-
-static inline unsigned
-util_format_get_nblocks(enum pipe_format format,
- unsigned width,
- unsigned height)
-{
- assert(util_format_get_blockdepth(format) == 1);
- return util_format_get_nblocksx(format, width) * util_format_get_nblocksy(format, height);
-}
-
-static inline size_t
-util_format_get_stride(enum pipe_format format,
- unsigned width)
-{
- return (size_t)util_format_get_nblocksx(format, width) * util_format_get_blocksize(format);
-}
-
-static inline size_t
-util_format_get_2d_size(enum pipe_format format,
- size_t stride,
- unsigned height)
-{
- return util_format_get_nblocksy(format, height) * stride;
-}
-
-static inline uint
-util_format_get_component_bits(enum pipe_format format,
- enum util_format_colorspace colorspace,
- uint component)
-{
- const struct util_format_description *desc = util_format_description(format);
- enum util_format_colorspace desc_colorspace;
-
- assert(format);
- if (!format) {
- return 0;
- }
-
- assert(component < 4);
-
- /* Treat RGB and SRGB as equivalent. */
- if (colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
- colorspace = UTIL_FORMAT_COLORSPACE_RGB;
- }
- if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
- desc_colorspace = UTIL_FORMAT_COLORSPACE_RGB;
- } else {
- desc_colorspace = desc->colorspace;
- }
-
- if (desc_colorspace != colorspace) {
- return 0;
- }
-
- switch (desc->swizzle[component]) {
- case PIPE_SWIZZLE_X:
- return desc->channel[0].size;
- case PIPE_SWIZZLE_Y:
- return desc->channel[1].size;
- case PIPE_SWIZZLE_Z:
- return desc->channel[2].size;
- case PIPE_SWIZZLE_W:
- return desc->channel[3].size;
- default:
- return 0;
- }
-}
-
-/**
- * Given a linear RGB colorspace format, return the corresponding SRGB
- * format, or PIPE_FORMAT_NONE if none.
- */
-static inline enum pipe_format
-util_format_srgb(enum pipe_format format)
-{
- if (util_format_is_srgb(format))
- return format;
-
- switch (format) {
- case PIPE_FORMAT_L8_UNORM:
- return PIPE_FORMAT_L8_SRGB;
- case PIPE_FORMAT_R8_UNORM:
- return PIPE_FORMAT_R8_SRGB;
- case PIPE_FORMAT_L8A8_UNORM:
- return PIPE_FORMAT_L8A8_SRGB;
- case PIPE_FORMAT_R8G8B8_UNORM:
- return PIPE_FORMAT_R8G8B8_SRGB;
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- return PIPE_FORMAT_A8B8G8R8_SRGB;
- case PIPE_FORMAT_X8B8G8R8_UNORM:
- return PIPE_FORMAT_X8B8G8R8_SRGB;
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- return PIPE_FORMAT_B8G8R8A8_SRGB;
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- return PIPE_FORMAT_B8G8R8X8_SRGB;
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- return PIPE_FORMAT_A8R8G8B8_SRGB;
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- return PIPE_FORMAT_X8R8G8B8_SRGB;
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- return PIPE_FORMAT_R8G8B8A8_SRGB;
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- return PIPE_FORMAT_R8G8B8X8_SRGB;
- case PIPE_FORMAT_DXT1_RGB:
- return PIPE_FORMAT_DXT1_SRGB;
- case PIPE_FORMAT_DXT1_RGBA:
- return PIPE_FORMAT_DXT1_SRGBA;
- case PIPE_FORMAT_DXT3_RGBA:
- return PIPE_FORMAT_DXT3_SRGBA;
- case PIPE_FORMAT_DXT5_RGBA:
- return PIPE_FORMAT_DXT5_SRGBA;
- case PIPE_FORMAT_B5G6R5_UNORM:
- return PIPE_FORMAT_B5G6R5_SRGB;
- case PIPE_FORMAT_BPTC_RGBA_UNORM:
- return PIPE_FORMAT_BPTC_SRGBA;
- case PIPE_FORMAT_ETC2_RGB8:
- return PIPE_FORMAT_ETC2_SRGB8;
- case PIPE_FORMAT_ETC2_RGB8A1:
- return PIPE_FORMAT_ETC2_SRGB8A1;
- case PIPE_FORMAT_ETC2_RGBA8:
- return PIPE_FORMAT_ETC2_SRGBA8;
- case PIPE_FORMAT_ASTC_4x4:
- return PIPE_FORMAT_ASTC_4x4_SRGB;
- case PIPE_FORMAT_ASTC_5x4:
- return PIPE_FORMAT_ASTC_5x4_SRGB;
- case PIPE_FORMAT_ASTC_5x5:
- return PIPE_FORMAT_ASTC_5x5_SRGB;
- case PIPE_FORMAT_ASTC_6x5:
- return PIPE_FORMAT_ASTC_6x5_SRGB;
- case PIPE_FORMAT_ASTC_6x6:
- return PIPE_FORMAT_ASTC_6x6_SRGB;
- case PIPE_FORMAT_ASTC_8x5:
- return PIPE_FORMAT_ASTC_8x5_SRGB;
- case PIPE_FORMAT_ASTC_8x6:
- return PIPE_FORMAT_ASTC_8x6_SRGB;
- case PIPE_FORMAT_ASTC_8x8:
- return PIPE_FORMAT_ASTC_8x8_SRGB;
- case PIPE_FORMAT_ASTC_10x5:
- return PIPE_FORMAT_ASTC_10x5_SRGB;
- case PIPE_FORMAT_ASTC_10x6:
- return PIPE_FORMAT_ASTC_10x6_SRGB;
- case PIPE_FORMAT_ASTC_10x8:
- return PIPE_FORMAT_ASTC_10x8_SRGB;
- case PIPE_FORMAT_ASTC_10x10:
- return PIPE_FORMAT_ASTC_10x10_SRGB;
- case PIPE_FORMAT_ASTC_12x10:
- return PIPE_FORMAT_ASTC_12x10_SRGB;
- case PIPE_FORMAT_ASTC_12x12:
- return PIPE_FORMAT_ASTC_12x12_SRGB;
-
- default:
- return PIPE_FORMAT_NONE;
- }
-}
-
-/**
- * Given an sRGB format, return the corresponding linear colorspace format.
- * For non sRGB formats, return the format unchanged.
- */
-static inline enum pipe_format
-util_format_linear(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_L8_SRGB:
- return PIPE_FORMAT_L8_UNORM;
- case PIPE_FORMAT_R8_SRGB:
- return PIPE_FORMAT_R8_UNORM;
- case PIPE_FORMAT_L8A8_SRGB:
- return PIPE_FORMAT_L8A8_UNORM;
- case PIPE_FORMAT_R8G8B8_SRGB:
- return PIPE_FORMAT_R8G8B8_UNORM;
- case PIPE_FORMAT_A8B8G8R8_SRGB:
- return PIPE_FORMAT_A8B8G8R8_UNORM;
- case PIPE_FORMAT_X8B8G8R8_SRGB:
- return PIPE_FORMAT_X8B8G8R8_UNORM;
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- return PIPE_FORMAT_B8G8R8A8_UNORM;
- case PIPE_FORMAT_B8G8R8X8_SRGB:
- return PIPE_FORMAT_B8G8R8X8_UNORM;
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- return PIPE_FORMAT_A8R8G8B8_UNORM;
- case PIPE_FORMAT_X8R8G8B8_SRGB:
- return PIPE_FORMAT_X8R8G8B8_UNORM;
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- return PIPE_FORMAT_R8G8B8A8_UNORM;
- case PIPE_FORMAT_R8G8B8X8_SRGB:
- return PIPE_FORMAT_R8G8B8X8_UNORM;
- case PIPE_FORMAT_DXT1_SRGB:
- return PIPE_FORMAT_DXT1_RGB;
- case PIPE_FORMAT_DXT1_SRGBA:
- return PIPE_FORMAT_DXT1_RGBA;
- case PIPE_FORMAT_DXT3_SRGBA:
- return PIPE_FORMAT_DXT3_RGBA;
- case PIPE_FORMAT_DXT5_SRGBA:
- return PIPE_FORMAT_DXT5_RGBA;
- case PIPE_FORMAT_B5G6R5_SRGB:
- return PIPE_FORMAT_B5G6R5_UNORM;
- case PIPE_FORMAT_BPTC_SRGBA:
- return PIPE_FORMAT_BPTC_RGBA_UNORM;
- case PIPE_FORMAT_ETC2_SRGB8:
- return PIPE_FORMAT_ETC2_RGB8;
- case PIPE_FORMAT_ETC2_SRGB8A1:
- return PIPE_FORMAT_ETC2_RGB8A1;
- case PIPE_FORMAT_ETC2_SRGBA8:
- return PIPE_FORMAT_ETC2_RGBA8;
- case PIPE_FORMAT_ASTC_4x4_SRGB:
- return PIPE_FORMAT_ASTC_4x4;
- case PIPE_FORMAT_ASTC_5x4_SRGB:
- return PIPE_FORMAT_ASTC_5x4;
- case PIPE_FORMAT_ASTC_5x5_SRGB:
- return PIPE_FORMAT_ASTC_5x5;
- case PIPE_FORMAT_ASTC_6x5_SRGB:
- return PIPE_FORMAT_ASTC_6x5;
- case PIPE_FORMAT_ASTC_6x6_SRGB:
- return PIPE_FORMAT_ASTC_6x6;
- case PIPE_FORMAT_ASTC_8x5_SRGB:
- return PIPE_FORMAT_ASTC_8x5;
- case PIPE_FORMAT_ASTC_8x6_SRGB:
- return PIPE_FORMAT_ASTC_8x6;
- case PIPE_FORMAT_ASTC_8x8_SRGB:
- return PIPE_FORMAT_ASTC_8x8;
- case PIPE_FORMAT_ASTC_10x5_SRGB:
- return PIPE_FORMAT_ASTC_10x5;
- case PIPE_FORMAT_ASTC_10x6_SRGB:
- return PIPE_FORMAT_ASTC_10x6;
- case PIPE_FORMAT_ASTC_10x8_SRGB:
- return PIPE_FORMAT_ASTC_10x8;
- case PIPE_FORMAT_ASTC_10x10_SRGB:
- return PIPE_FORMAT_ASTC_10x10;
- case PIPE_FORMAT_ASTC_12x10_SRGB:
- return PIPE_FORMAT_ASTC_12x10;
- case PIPE_FORMAT_ASTC_12x12_SRGB:
- return PIPE_FORMAT_ASTC_12x12;
- default:
- return format;
- }
-}
-
-/**
- * Given a depth-stencil format, return the corresponding stencil-only format.
- * For stencil-only formats, return the format unchanged.
- */
-static inline enum pipe_format
-util_format_stencil_only(enum pipe_format format)
-{
- switch (format) {
- /* mask out the depth component */
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return PIPE_FORMAT_X24S8_UINT;
- case PIPE_FORMAT_S8_UINT_Z24_UNORM:
- return PIPE_FORMAT_S8X24_UINT;
- case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
- return PIPE_FORMAT_X32_S8X24_UINT;
-
- /* stencil only formats */
- case PIPE_FORMAT_X24S8_UINT:
- case PIPE_FORMAT_S8X24_UINT:
- case PIPE_FORMAT_X32_S8X24_UINT:
- case PIPE_FORMAT_S8_UINT:
- return format;
-
- default:
- assert(0);
- return PIPE_FORMAT_NONE;
- }
-}
-
-/**
- * Converts PIPE_FORMAT_*I* to PIPE_FORMAT_*R*.
- * This is identity for non-intensity formats.
- */
-static inline enum pipe_format
-util_format_intensity_to_red(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_I8_UNORM:
- return PIPE_FORMAT_R8_UNORM;
- case PIPE_FORMAT_I8_SNORM:
- return PIPE_FORMAT_R8_SNORM;
- case PIPE_FORMAT_I16_UNORM:
- return PIPE_FORMAT_R16_UNORM;
- case PIPE_FORMAT_I16_SNORM:
- return PIPE_FORMAT_R16_SNORM;
- case PIPE_FORMAT_I16_FLOAT:
- return PIPE_FORMAT_R16_FLOAT;
- case PIPE_FORMAT_I32_FLOAT:
- return PIPE_FORMAT_R32_FLOAT;
- case PIPE_FORMAT_I8_UINT:
- return PIPE_FORMAT_R8_UINT;
- case PIPE_FORMAT_I8_SINT:
- return PIPE_FORMAT_R8_SINT;
- case PIPE_FORMAT_I16_UINT:
- return PIPE_FORMAT_R16_UINT;
- case PIPE_FORMAT_I16_SINT:
- return PIPE_FORMAT_R16_SINT;
- case PIPE_FORMAT_I32_UINT:
- return PIPE_FORMAT_R32_UINT;
- case PIPE_FORMAT_I32_SINT:
- return PIPE_FORMAT_R32_SINT;
- default:
- assert(!util_format_is_intensity(format));
- return format;
- }
-}
-
-/**
- * Converts PIPE_FORMAT_*L* to PIPE_FORMAT_*R*.
- * This is identity for non-luminance formats.
- */
-static inline enum pipe_format
-util_format_luminance_to_red(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_L8_UNORM:
- return PIPE_FORMAT_R8_UNORM;
- case PIPE_FORMAT_L8_SNORM:
- return PIPE_FORMAT_R8_SNORM;
- case PIPE_FORMAT_L16_UNORM:
- return PIPE_FORMAT_R16_UNORM;
- case PIPE_FORMAT_L16_SNORM:
- return PIPE_FORMAT_R16_SNORM;
- case PIPE_FORMAT_L16_FLOAT:
- return PIPE_FORMAT_R16_FLOAT;
- case PIPE_FORMAT_L32_FLOAT:
- return PIPE_FORMAT_R32_FLOAT;
- case PIPE_FORMAT_L8_UINT:
- return PIPE_FORMAT_R8_UINT;
- case PIPE_FORMAT_L8_SINT:
- return PIPE_FORMAT_R8_SINT;
- case PIPE_FORMAT_L16_UINT:
- return PIPE_FORMAT_R16_UINT;
- case PIPE_FORMAT_L16_SINT:
- return PIPE_FORMAT_R16_SINT;
- case PIPE_FORMAT_L32_UINT:
- return PIPE_FORMAT_R32_UINT;
- case PIPE_FORMAT_L32_SINT:
- return PIPE_FORMAT_R32_SINT;
-
- case PIPE_FORMAT_LATC1_UNORM:
- return PIPE_FORMAT_RGTC1_UNORM;
- case PIPE_FORMAT_LATC1_SNORM:
- return PIPE_FORMAT_RGTC1_SNORM;
-
- case PIPE_FORMAT_L4A4_UNORM:
- return PIPE_FORMAT_R4A4_UNORM;
-
- case PIPE_FORMAT_L8A8_UNORM:
- return PIPE_FORMAT_R8A8_UNORM;
- case PIPE_FORMAT_L8A8_SNORM:
- return PIPE_FORMAT_R8A8_SNORM;
- case PIPE_FORMAT_L16A16_UNORM:
- return PIPE_FORMAT_R16A16_UNORM;
- case PIPE_FORMAT_L16A16_SNORM:
- return PIPE_FORMAT_R16A16_SNORM;
- case PIPE_FORMAT_L16A16_FLOAT:
- return PIPE_FORMAT_R16A16_FLOAT;
- case PIPE_FORMAT_L32A32_FLOAT:
- return PIPE_FORMAT_R32A32_FLOAT;
- case PIPE_FORMAT_L8A8_UINT:
- return PIPE_FORMAT_R8A8_UINT;
- case PIPE_FORMAT_L8A8_SINT:
- return PIPE_FORMAT_R8A8_SINT;
- case PIPE_FORMAT_L16A16_UINT:
- return PIPE_FORMAT_R16A16_UINT;
- case PIPE_FORMAT_L16A16_SINT:
- return PIPE_FORMAT_R16A16_SINT;
- case PIPE_FORMAT_L32A32_UINT:
- return PIPE_FORMAT_R32A32_UINT;
- case PIPE_FORMAT_L32A32_SINT:
- return PIPE_FORMAT_R32A32_SINT;
-
- /* We don't have compressed red-alpha variants for these. */
- case PIPE_FORMAT_LATC2_UNORM:
- case PIPE_FORMAT_LATC2_SNORM:
- return PIPE_FORMAT_NONE;
-
- default:
- assert(!util_format_is_luminance(format) &&
- !util_format_is_luminance_alpha(format));
- return format;
- }
-}
-
-static inline unsigned
-util_format_get_num_planes(enum pipe_format format)
-{
- switch (util_format_description(format)->layout) {
- case UTIL_FORMAT_LAYOUT_PLANAR3:
- return 3;
- case UTIL_FORMAT_LAYOUT_PLANAR2:
- return 2;
- default:
- return 1;
- }
-}
-
-static inline enum pipe_format
-util_format_get_plane_format(enum pipe_format format, unsigned plane)
-{
- switch (format) {
- case PIPE_FORMAT_YV12:
- case PIPE_FORMAT_YV16:
- case PIPE_FORMAT_IYUV:
- return PIPE_FORMAT_R8_UNORM;
- case PIPE_FORMAT_NV12:
- return !plane ? PIPE_FORMAT_R8_UNORM : PIPE_FORMAT_RG88_UNORM;
- case PIPE_FORMAT_NV21:
- return !plane ? PIPE_FORMAT_R8_UNORM : PIPE_FORMAT_GR88_UNORM;
- case PIPE_FORMAT_P016:
- return !plane ? PIPE_FORMAT_R16_UNORM : PIPE_FORMAT_R16G16_UNORM;
- default:
- return format;
- }
-}
-
-static inline unsigned
-util_format_get_plane_width(enum pipe_format format, unsigned plane,
- unsigned width)
-{
- switch (format) {
- case PIPE_FORMAT_YV12:
- case PIPE_FORMAT_YV16:
- case PIPE_FORMAT_IYUV:
- case PIPE_FORMAT_NV12:
- case PIPE_FORMAT_NV21:
- case PIPE_FORMAT_P016:
- return !plane ? width : (width + 1) / 2;
- default:
- return width;
- }
-}
-
-static inline unsigned
-util_format_get_plane_height(enum pipe_format format, unsigned plane,
- unsigned height)
-{
- switch (format) {
- case PIPE_FORMAT_YV12:
- case PIPE_FORMAT_IYUV:
- case PIPE_FORMAT_NV12:
- case PIPE_FORMAT_NV21:
- case PIPE_FORMAT_P016:
- return !plane ? height : (height + 1) / 2;
- case PIPE_FORMAT_YV16:
- default:
- return height;
- }
-}
-
-bool util_format_planar_is_supported(struct pipe_screen *screen,
- enum pipe_format format,
- enum pipe_texture_target target,
- unsigned sample_count,
- unsigned storage_sample_count,
- unsigned bind);
-
-/**
- * Return the number of components stored.
- * Formats with block size != 1x1 will always have 1 component (the block).
- */
-static inline unsigned
-util_format_get_nr_components(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- return desc->nr_channels;
-}
-
-/**
- * Return the index of the first non-void channel
- * -1 if no non-void channels
- */
-static inline int
-util_format_get_first_non_void_channel(enum pipe_format format)
-{
- const struct util_format_description *desc = util_format_description(format);
- int i;
-
- for (i = 0; i < 4; i++)
- if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID)
- break;
-
- if (i == 4)
- return -1;
-
- return i;
-}
-
-/**
- * Whether this format is any 8-bit UNORM variant. Looser than
- * util_is_rgba8_variant (also includes alpha textures, for instance).
- */
-
-static inline bool
-util_format_is_unorm8(const struct util_format_description *desc)
-{
- int c = util_format_get_first_non_void_channel(desc->format);
-
- if (c == -1)
- return false;
-
- return desc->is_unorm && desc->is_array && desc->channel[c].size == 8;
-}
-
-/*
- * Format access functions.
- */
-
-void
-util_format_read_4f(enum pipe_format format,
- float *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_write_4f(enum pipe_format format,
- const float *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_read_4ub(enum pipe_format format,
- uint8_t *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_write_4ub(enum pipe_format format,
- const uint8_t *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_read_4ui(enum pipe_format format,
- unsigned *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_write_4ui(enum pipe_format format,
- const unsigned int *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_read_4i(enum pipe_format format,
- int *dst, unsigned dst_stride,
- const void *src, unsigned src_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-void
-util_format_write_4i(enum pipe_format format,
- const int *src, unsigned src_stride,
- void *dst, unsigned dst_stride,
- unsigned x, unsigned y, unsigned w, unsigned h);
-
-/*
- * Generic format conversion;
- */
-
-boolean
-util_format_fits_8unorm(const struct util_format_description *format_desc);
-
-boolean
-util_format_translate(enum pipe_format dst_format,
- void *dst, unsigned dst_stride,
- unsigned dst_x, unsigned dst_y,
- enum pipe_format src_format,
- const void *src, unsigned src_stride,
- unsigned src_x, unsigned src_y,
- unsigned width, unsigned height);
-
-boolean
-util_format_translate_3d(enum pipe_format dst_format,
- void *dst, unsigned dst_stride,
- unsigned dst_slice_stride,
- unsigned dst_x, unsigned dst_y,
- unsigned dst_z,
- enum pipe_format src_format,
- const void *src, unsigned src_stride,
- unsigned src_slice_stride,
- unsigned src_x, unsigned src_y,
- unsigned src_z, unsigned width,
- unsigned height, unsigned depth);
-
-/*
- * Swizzle operations.
- */
-
-/* Compose two sets of swizzles.
- * If V is a 4D vector and the function parameters represent functions that
- * swizzle vector components, this holds:
- * swz2(swz1(V)) = dst(V)
- */
-void util_format_compose_swizzles(const unsigned char swz1[4],
- const unsigned char swz2[4],
- unsigned char dst[4]);
-
-/* Apply the swizzle provided in \param swz (which is one of PIPE_SWIZZLE_x)
- * to \param src and store the result in \param dst.
- * \param is_integer determines the value written for PIPE_SWIZZLE_1.
- */
-void util_format_apply_color_swizzle(union pipe_color_union *dst,
- const union pipe_color_union *src,
- const unsigned char swz[4],
- const boolean is_integer);
-
-void pipe_swizzle_4f(float *dst, const float *src,
- const unsigned char swz[4]);
-
-void util_format_unswizzle_4f(float *dst, const float *src,
- const unsigned char swz[4]);
-
-enum pipe_format
-util_format_snorm8_to_sint8(enum pipe_format format);
-
-#ifdef __cplusplus
-} // extern "C" {
-#endif
-
-#endif /* ! U_FORMAT_H */
+++ /dev/null
-/**************************************************************************
- *
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
- * Copyright (c) 2008 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 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 "u_format.h"
-#include "u_format_bptc.h"
-#include "util/format_srgb.h"
-#include "util/u_math.h"
-
-#define BPTC_BLOCK_DECODE
-#include "../../../mesa/main/texcompress_bptc_tmp.h"
-
-void
-util_format_bptc_rgba_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- decompress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_rgba_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_rgba_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- uint8_t *temp_block;
- temp_block = malloc(width * height * 4 * sizeof(uint8_t));
- decompress_rgba_unorm(width, height,
- src_row, src_stride,
- temp_block, width * 4 * sizeof(uint8_t));
- util_format_read_4f(PIPE_FORMAT_R8G8B8A8_UNORM,
- dst_row, dst_stride,
- temp_block, width * 4 * sizeof(uint8_t),
- 0, 0, width, height);
- free((void *) temp_block);
-}
-
-void
-util_format_bptc_rgba_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- uint8_t *temp_block;
- temp_block = malloc(width * height * 4 * sizeof(uint8_t));
- util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
- temp_block, width * 4 * sizeof(uint8_t),
- src_row, src_stride,
- 0, 0, width, height);
- compress_rgba_unorm(width, height,
- temp_block, width * 4 * sizeof(uint8_t),
- dst_row, dst_stride);
- free((void *) temp_block);
-}
-
-void
-util_format_bptc_rgba_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height)
-{
- uint8_t temp_block[4];
-
- fetch_rgba_unorm_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
- temp_block, (width % 4) + (height % 4) * 4);
-
- util_format_read_4f(PIPE_FORMAT_R8G8B8A8_UNORM,
- dst, 4 * sizeof(float),
- temp_block, 4 * sizeof(uint8_t),
- 0, 0, 1, 1);
-}
-
-void
-util_format_bptc_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- decompress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- uint8_t *temp_block;
- temp_block = malloc(width * height * 4 * sizeof(uint8_t));
- decompress_rgba_unorm(width, height,
- src_row, src_stride,
- temp_block, width * 4 * sizeof(uint8_t));
- util_format_read_4f(PIPE_FORMAT_R8G8B8A8_SRGB,
- dst_row, dst_stride,
- temp_block, width * 4 * sizeof(uint8_t),
- 0, 0, width, height);
- free((void *) temp_block);
-}
-
-void
-util_format_bptc_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgb_float(width, height,
- src_row, src_stride,
- dst_row, dst_stride,
- true);
-}
-
-void
-util_format_bptc_srgba_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height)
-{
- uint8_t temp_block[4];
-
- fetch_rgba_unorm_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
- temp_block, (width % 4) + (height % 4) * 4);
- util_format_read_4f(PIPE_FORMAT_R8G8B8A8_SRGB,
- dst, 4 * sizeof(float),
- temp_block, width * 4 * sizeof(uint8_t),
- 0, 0, 1, 1);
-}
-
-void
-util_format_bptc_rgb_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- float *temp_block;
- temp_block = malloc(width * height * 4 * sizeof(float));
- decompress_rgb_float(width, height,
- src_row, src_stride,
- temp_block, width * 4 * sizeof(float),
- true);
- util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
- dst_row, dst_stride,
- temp_block, width * 4 * sizeof(float),
- 0, 0, width, height);
- free((void *) temp_block);
-}
-
-void
-util_format_bptc_rgb_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_rgb_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- decompress_rgb_float(width, height,
- src_row, src_stride,
- dst_row, dst_stride,
- true);
-}
-
-void
-util_format_bptc_rgb_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgb_float(width, height,
- src_row, src_stride,
- dst_row, dst_stride,
- true);
-}
-
-void
-util_format_bptc_rgb_float_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height)
-{
- fetch_rgb_float_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
- dst, (width % 4) + (height % 4) * 4, true);
-}
-
-void
-util_format_bptc_rgb_ufloat_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- float *temp_block;
- temp_block = malloc(width * height * 4 * sizeof(float));
- decompress_rgb_float(width, height,
- src_row, src_stride,
- temp_block, width * 4 * sizeof(float),
- false);
- util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
- dst_row, dst_stride,
- temp_block, width * 4 * sizeof(float),
- 0, 0, width, height);
- free((void *) temp_block);
-}
-
-void
-util_format_bptc_rgb_ufloat_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgba_unorm(width, height,
- src_row, src_stride,
- dst_row, dst_stride);
-}
-
-void
-util_format_bptc_rgb_ufloat_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- decompress_rgb_float(width, height,
- src_row, src_stride,
- dst_row, dst_stride,
- false);
-}
-
-void
-util_format_bptc_rgb_ufloat_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- compress_rgb_float(width, height,
- src_row, src_stride,
- dst_row, dst_stride,
- false);
-}
-
-void
-util_format_bptc_rgb_ufloat_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height)
-{
- fetch_rgb_float_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
- dst, (width % 4) + (height % 4) * 4, false);
-}
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_BPTC_H_
-#define U_FORMAT_BPTC_H_
-
-
-#include "pipe/p_compiler.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void
-util_format_bptc_rgba_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgba_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgba_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgba_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgba_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height);
-
-void
-util_format_bptc_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_srgba_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height);
-
-void
-util_format_bptc_rgb_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_float_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height);
-
-void
-util_format_bptc_rgb_ufloat_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_ufloat_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_ufloat_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_ufloat_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_bptc_rgb_ufloat_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned width, unsigned height);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* U_FORMAT_BPTC_H_ */
+++ /dev/null
-#include "pipe/p_compiler.h"
-#include "util/u_debug.h"
-#include "util/u_math.h"
-#include "u_format_etc.h"
-
-/* define etc1_parse_block and etc. */
-#define UINT8_TYPE uint8_t
-#define TAG(x) x
-#include "../../../mesa/main/texcompress_etc_tmp.h"
-#undef TAG
-#undef UINT8_TYPE
-
-void
-util_format_etc1_rgb8_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- etc1_unpack_rgba8888(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_etc1_rgb8_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- assert(0);
-}
-
-void
-util_format_etc1_rgb8_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, bs = 8, comps = 4;
- struct etc1_block block;
- unsigned x, y, i, j;
-
- for (y = 0; y < height; y += bh) {
- const uint8_t *src = src_row;
-
- for (x = 0; x < width; x+= bw) {
- etc1_parse_block(&block, src);
-
- for (j = 0; j < bh; j++) {
- float *dst = dst_row + (y + j) * dst_stride / sizeof(*dst_row) + x * comps;
- uint8_t tmp[3];
-
- for (i = 0; i < bw; i++) {
- etc1_fetch_texel(&block, i, j, tmp);
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = 1.0f;
- dst += comps;
- }
- }
-
- src += bs;
- }
-
- src_row += src_stride;
- }
-}
-
-void
-util_format_etc1_rgb8_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- assert(0);
-}
-
-void
-util_format_etc1_rgb8_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- struct etc1_block block;
- uint8_t tmp[3];
-
- assert(i < 4 && j < 4); /* check i, j against 4x4 block size */
-
- etc1_parse_block(&block, src);
- etc1_fetch_texel(&block, i, j, tmp);
-
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = 1.0f;
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2011 LunarG, 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 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.
- *
- **************************************************************************/
-
-#ifndef U_FORMAT_ETC1_H_
-#define U_FORMAT_ETC1_H_
-
-void
-util_format_etc1_rgb8_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_etc1_rgb8_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_etc1_rgb8_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_etc1_rgb8_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_etc1_rgb8_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-#endif /* U_FORMAT_ETC1_H_ */
+++ /dev/null
-/**************************************************************************
- *
- * Copyright (C) 2011 Red Hat 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 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 "u_format.h"
-#include "u_format_rgtc.h"
-#include "u_format_latc.h"
-#include "util/rgtc.h"
-#include "util/u_math.h"
-
-void
-util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- /* Fix warnings here: */
- (void) util_format_unsigned_encode_rgtc_ubyte;
- (void) util_format_signed_encode_rgtc_ubyte;
-
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
- dst[1] = dst[0];
- dst[2] = dst[0];
- dst[3] = 255;
-}
-
-void
-util_format_latc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc1_unorm_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row,
- unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc1_unorm_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 8;
-
- for(y = 0; y < height; y += 4) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- uint8_t tmp_r;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] =
- dst[1] =
- dst[2] = ubyte_to_float(tmp_r);
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_latc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc1_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp_r;
-
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] =
- dst[1] =
- dst[2] = ubyte_to_float(tmp_r);
- dst[3] = 1.0;
-}
-
-void
-util_format_latc1_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc1_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc1_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc1_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 8;
-
- for(y = 0; y < height; y += 4) {
- const int8_t *src = (int8_t *)src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- int8_t tmp_r;
- util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] =
- dst[1] =
- dst[2] = byte_to_float_tex(tmp_r);
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_latc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- int8_t tmp_r;
-
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 1);
- dst[0] =
- dst[1] =
- dst[2] = byte_to_float_tex(tmp_r);
- dst[3] = 1.0;
-}
-
-
-void
-util_format_latc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
- dst[1] = dst[0];
- dst[2] = dst[0];
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 3, 2);
-}
-
-void
-util_format_latc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc2_unorm_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rgtc2_unorm_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
-}
-
-void
-util_format_latc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rxtc2_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 3);
-}
-
-void
-util_format_latc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 16;
-
- for(y = 0; y < height; y += 4) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- uint8_t tmp_r, tmp_g;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] =
- dst[1] =
- dst[2] = ubyte_to_float(tmp_r);
- dst[3] = ubyte_to_float(tmp_g);
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_latc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp_r, tmp_g;
-
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] =
- dst[1] =
- dst[2] = ubyte_to_float(tmp_r);
- dst[3] = ubyte_to_float(tmp_g);
-}
-
-
-void
-util_format_latc2_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc2_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc2_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_latc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 16;
-
- for(y = 0; y < height; y += 4) {
- const int8_t *src = (int8_t *)src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- int8_t tmp_r, tmp_g;
- util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_signed_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] =
- dst[1] =
- dst[2] = byte_to_float_tex(tmp_r);
- dst[3] = byte_to_float_tex(tmp_g);
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_latc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rxtc2_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 3);
-}
-
-void
-util_format_latc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- int8_t tmp_r, tmp_g;
-
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 2);
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src + 8, i, j, &tmp_g, 2);
- dst[0] =
- dst[1] =
- dst[2] = byte_to_float_tex(tmp_r);
- dst[3] = byte_to_float_tex(tmp_g);
-}
-
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2011 Red Hat 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 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.
- *
- **************************************************************************/
-
-#ifndef U_FORMAT_LATC_H_
-#define U_FORMAT_LATC_H_
-
-void
-util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_latc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-
-void
-util_format_latc1_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_latc1_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-void
-util_format_latc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_latc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-void
-util_format_latc2_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_latc2_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_latc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#include "u_format_other.h"
-#include "util/u_math.h"
-#include "util/format_rgb9e5.h"
-#include "util/format_r11g11b10f.h"
-
-
-void
-util_format_r9g9b9e5_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- rgb9e5_to_float3(value, dst);
- dst[3] = 1; /* a */
- src += 4;
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_r9g9b9e5_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(float3_to_rgb9e5(src));
- *(uint32_t *)dst = value;
- src += 4;
- dst += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_r9g9b9e5_float_fetch_rgba_float(float *dst, const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- rgb9e5_to_float3(value, dst);
- dst[3] = 1; /* a */
-}
-
-
-void
-util_format_r9g9b9e5_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- float p[3];
- for(y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- rgb9e5_to_float3(value, p);
- dst[0] = float_to_ubyte(p[0]); /* r */
- dst[1] = float_to_ubyte(p[1]); /* g */
- dst[2] = float_to_ubyte(p[2]); /* b */
- dst[3] = 255; /* a */
- src += 4;
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r9g9b9e5_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- float p[3];
- for(y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value;
- p[0] = ubyte_to_float(src[0]);
- p[1] = ubyte_to_float(src[1]);
- p[2] = ubyte_to_float(src[2]);
- value = util_cpu_to_le32(float3_to_rgb9e5(p));
- *(uint32_t *)dst = value;
- src += 4;
- dst += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r11g11b10_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- r11g11b10f_to_float3(value, dst);
- dst[3] = 1; /* a */
- src += 4;
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_r11g11b10_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(float3_to_r11g11b10f(src));
- *(uint32_t *)dst = value;
- src += 4;
- dst += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_r11g11b10_float_fetch_rgba_float(float *dst, const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- r11g11b10f_to_float3(value, dst);
- dst[3] = 1; /* a */
-}
-
-
-void
-util_format_r11g11b10_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- float p[3];
- for(y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
- r11g11b10f_to_float3(value, p);
- dst[0] = float_to_ubyte(p[0]); /* r */
- dst[1] = float_to_ubyte(p[1]); /* g */
- dst[2] = float_to_ubyte(p[2]); /* b */
- dst[3] = 255; /* a */
- src += 4;
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r11g11b10_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- float p[3];
- for(y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += 1) {
- uint32_t value;
- p[0] = ubyte_to_float(src[0]);
- p[1] = ubyte_to_float(src[1]);
- p[2] = ubyte_to_float(src[2]);
- value = util_cpu_to_le32(float3_to_r11g11b10f(p));
- *(uint32_t *)dst = value;
- src += 4;
- dst += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r1_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
-
-}
-
-
-void
-util_format_r1_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
-
-}
-
-
-void
-util_format_r1_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
-
-}
-
-
-void
-util_format_r1_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
-
-}
-
-
-void
-util_format_r1_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
-}
-
-
-/*
- * PIPE_FORMAT_R8G8Bx_SNORM
- *
- * A.k.a. D3DFMT_CxV8U8
- */
-
-static uint8_t
-r8g8bx_derive(int16_t r, int16_t g)
-{
- /* Derive blue from red and green components.
- * Apparently, we must always use integers to perform calculations,
- * otherwise the results won't match D3D's CxV8U8 definition.
- */
- return (uint8_t)sqrtf(0x7f * 0x7f - r * r - g * g) * 0xff / 0x7f;
-}
-
-void
-util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for(y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint16_t *src = (const uint16_t *)src_row;
- for(x = 0; x < width; x += 1) {
- uint16_t value = util_cpu_to_le16(*src++);
- int16_t r, g;
-
- r = ((int16_t)(value << 8)) >> 8;
- g = ((int16_t)(value << 0)) >> 8;
-
- dst[0] = (float)(r * (1.0f/0x7f)); /* r */
- dst[1] = (float)(g * (1.0f/0x7f)); /* g */
- dst[2] = r8g8bx_derive(r, g) * (1.0f/0xff); /* b */
- dst[3] = 1.0f; /* a */
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint16_t *src = (const uint16_t *)src_row;
- for(x = 0; x < width; x += 1) {
- uint16_t value = util_cpu_to_le16(*src++);
- int16_t r, g;
-
- r = ((int16_t)(value << 8)) >> 8;
- g = ((int16_t)(value << 0)) >> 8;
-
- dst[0] = (uint8_t)(((uint16_t)MAX2(r, 0)) * 0xff / 0x7f); /* r */
- dst[1] = (uint8_t)(((uint16_t)MAX2(g, 0)) * 0xff / 0x7f); /* g */
- dst[2] = r8g8bx_derive(r, g); /* b */
- dst[3] = 255; /* a */
- dst += 4;
- }
- src_row += src_stride;
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint16_t *dst = (uint16_t *)dst_row;
- for(x = 0; x < width; x += 1) {
- uint16_t value = 0;
-
- value |= (uint16_t)(((int8_t)(CLAMP(src[0], -1, 1) * 0x7f)) & 0xff) ;
- value |= (uint16_t)((((int8_t)(CLAMP(src[1], -1, 1) * 0x7f)) & 0xff) << 8) ;
-
- *dst++ = util_le16_to_cpu(value);
-
- src += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for(y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint16_t *dst = (uint16_t *)dst_row;
- for(x = 0; x < width; x += 1) {
- uint16_t value = 0;
-
- value |= src[0] >> 1;
- value |= (src[1] >> 1) << 8;
-
- *dst++ = util_le16_to_cpu(value);
-
- src += 4;
- }
- dst_row += dst_stride;
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- uint16_t value = util_cpu_to_le16(*(const uint16_t *)src);
- int16_t r, g;
-
- r = ((int16_t)(value << 8)) >> 8;
- g = ((int16_t)(value << 0)) >> 8;
-
- dst[0] = r * (1.0f/0x7f); /* r */
- dst[1] = g * (1.0f/0x7f); /* g */
- dst[2] = r8g8bx_derive(r, g) * (1.0f/0xff); /* b */
- dst[3] = 1.0f; /* a */
-}
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_OTHER_H_
-#define U_FORMAT_OTHER_H_
-
-
-#include "pipe/p_compiler.h"
-
-
-void
-util_format_r9g9b9e5_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r9g9b9e5_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r9g9b9e5_float_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_r9g9b9e5_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r9g9b9e5_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-
-void
-util_format_r11g11b10_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r11g11b10_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r11g11b10_float_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_r11g11b10_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r11g11b10_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-
-void
-util_format_r1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r1_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_r1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-#endif /* U_FORMAT_OTHER_H_ */
+++ /dev/null
-
-'''
-/**************************************************************************
- *
- * Copyright 2009-2010 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * Pixel format packing and unpacking functions.
- *
- * @author Jose Fonseca <jfonseca@vmware.com>
- */
-'''
-
-
-from __future__ import division, print_function
-
-import sys
-
-from u_format_parse import *
-
-
-if sys.version_info < (3, 0):
- integer_types = (int, long)
-
-else:
- integer_types = (int, )
-
-
-def inv_swizzles(swizzles):
- '''Return an array[4] of inverse swizzle terms'''
- '''Only pick the first matching value to avoid l8 getting blue and i8 getting alpha'''
- inv_swizzle = [None]*4
- for i in range(4):
- swizzle = swizzles[i]
- if swizzle < 4 and inv_swizzle[swizzle] == None:
- inv_swizzle[swizzle] = i
- return inv_swizzle
-
-def print_channels(format, func):
- if format.nr_channels() <= 1:
- func(format.le_channels, format.le_swizzles)
- else:
- if (format.le_channels == format.be_channels and
- [c.shift for c in format.le_channels] ==
- [c.shift for c in format.be_channels] and
- format.le_swizzles == format.be_swizzles):
- func(format.le_channels, format.le_swizzles)
- else:
- print('#if UTIL_ARCH_BIG_ENDIAN')
- func(format.be_channels, format.be_swizzles)
- print('#else')
- func(format.le_channels, format.le_swizzles)
- print('#endif')
-
-def generate_format_type(format):
- '''Generate a structure that describes the format.'''
-
- assert format.layout == PLAIN
-
- def generate_bitfields(channels, swizzles):
- for channel in channels:
- if channel.type == VOID:
- if channel.size:
- print(' unsigned %s:%u;' % (channel.name, channel.size))
- elif channel.type == UNSIGNED:
- print(' unsigned %s:%u;' % (channel.name, channel.size))
- elif channel.type in (SIGNED, FIXED):
- print(' int %s:%u;' % (channel.name, channel.size))
- elif channel.type == FLOAT:
- if channel.size == 64:
- print(' double %s;' % (channel.name))
- elif channel.size == 32:
- print(' float %s;' % (channel.name))
- else:
- print(' unsigned %s:%u;' % (channel.name, channel.size))
- else:
- assert 0
-
- def generate_full_fields(channels, swizzles):
- for channel in channels:
- assert channel.size % 8 == 0 and is_pot(channel.size)
- if channel.type == VOID:
- if channel.size:
- print(' uint%u_t %s;' % (channel.size, channel.name))
- elif channel.type == UNSIGNED:
- print(' uint%u_t %s;' % (channel.size, channel.name))
- elif channel.type in (SIGNED, FIXED):
- print(' int%u_t %s;' % (channel.size, channel.name))
- elif channel.type == FLOAT:
- if channel.size == 64:
- print(' double %s;' % (channel.name))
- elif channel.size == 32:
- print(' float %s;' % (channel.name))
- elif channel.size == 16:
- print(' uint16_t %s;' % (channel.name))
- else:
- assert 0
- else:
- assert 0
-
- use_bitfields = False
- for channel in format.le_channels:
- if channel.size % 8 or not is_pot(channel.size):
- use_bitfields = True
-
- print('struct util_format_%s {' % format.short_name())
- if use_bitfields:
- print_channels(format, generate_bitfields)
- else:
- print_channels(format, generate_full_fields)
- print('};')
- print()
-
-
-def is_format_supported(format):
- '''Determines whether we actually have the plumbing necessary to generate the
- to read/write to/from this format.'''
-
- # FIXME: Ideally we would support any format combination here.
-
- if format.layout != PLAIN:
- return False
-
- for i in range(4):
- channel = format.le_channels[i]
- if channel.type not in (VOID, UNSIGNED, SIGNED, FLOAT, FIXED):
- return False
- if channel.type == FLOAT and channel.size not in (16, 32, 64):
- return False
-
- return True
-
-def native_type(format):
- '''Get the native appropriate for a format.'''
-
- if format.name == 'PIPE_FORMAT_R11G11B10_FLOAT':
- return 'uint32_t'
- if format.name == 'PIPE_FORMAT_R9G9B9E5_FLOAT':
- return 'uint32_t'
-
- if format.layout == PLAIN:
- if not format.is_array():
- # For arithmetic pixel formats return the integer type that matches the whole pixel
- return 'uint%u_t' % format.block_size()
- else:
- # For array pixel formats return the integer type that matches the color channel
- channel = format.array_element()
- if channel.type in (UNSIGNED, VOID):
- return 'uint%u_t' % channel.size
- elif channel.type in (SIGNED, FIXED):
- return 'int%u_t' % channel.size
- elif channel.type == FLOAT:
- if channel.size == 16:
- return 'uint16_t'
- elif channel.size == 32:
- return 'float'
- elif channel.size == 64:
- return 'double'
- else:
- assert False
- else:
- assert False
- else:
- assert False
-
-
-def intermediate_native_type(bits, sign):
- '''Find a native type adequate to hold intermediate results of the request bit size.'''
-
- bytes = 4 # don't use anything smaller than 32bits
- while bytes * 8 < bits:
- bytes *= 2
- bits = bytes*8
-
- if sign:
- return 'int%u_t' % bits
- else:
- return 'uint%u_t' % bits
-
-
-def get_one_shift(type):
- '''Get the number of the bit that matches unity for this type.'''
- if type.type == 'FLOAT':
- assert False
- if not type.norm:
- return 0
- if type.type == UNSIGNED:
- return type.size
- if type.type == SIGNED:
- return type.size - 1
- if type.type == FIXED:
- return type.size / 2
- assert False
-
-
-def truncate_mantissa(x, bits):
- '''Truncate an integer so it can be represented exactly with a floating
- point mantissa'''
-
- assert isinstance(x, integer_types)
-
- s = 1
- if x < 0:
- s = -1
- x = -x
-
- # We can represent integers up to mantissa + 1 bits exactly
- mask = (1 << (bits + 1)) - 1
-
- # Slide the mask until the MSB matches
- shift = 0
- while (x >> shift) & ~mask:
- shift += 1
-
- x &= mask << shift
- x *= s
- return x
-
-
-def value_to_native(type, value):
- '''Get the value of unity for this type.'''
- if type.type == FLOAT:
- if type.size <= 32 \
- and isinstance(value, integer_types):
- return truncate_mantissa(value, 23)
- return value
- if type.type == FIXED:
- return int(value * (1 << (type.size // 2)))
- if not type.norm:
- return int(value)
- if type.type == UNSIGNED:
- return int(value * ((1 << type.size) - 1))
- if type.type == SIGNED:
- return int(value * ((1 << (type.size - 1)) - 1))
- assert False
-
-
-def native_to_constant(type, value):
- '''Get the value of unity for this type.'''
- if type.type == FLOAT:
- if type.size <= 32:
- return "%.1ff" % float(value)
- else:
- return "%.1f" % float(value)
- else:
- return str(int(value))
-
-
-def get_one(type):
- '''Get the value of unity for this type.'''
- return value_to_native(type, 1)
-
-
-def clamp_expr(src_channel, dst_channel, dst_native_type, value):
- '''Generate the expression to clamp the value in the source type to the
- destination type range.'''
-
- if src_channel == dst_channel:
- return value
-
- src_min = src_channel.min()
- src_max = src_channel.max()
- dst_min = dst_channel.min()
- dst_max = dst_channel.max()
-
- # Translate the destination range to the src native value
- dst_min_native = native_to_constant(src_channel, value_to_native(src_channel, dst_min))
- dst_max_native = native_to_constant(src_channel, value_to_native(src_channel, dst_max))
-
- if src_min < dst_min and src_max > dst_max:
- return 'CLAMP(%s, %s, %s)' % (value, dst_min_native, dst_max_native)
-
- if src_max > dst_max:
- return 'MIN2(%s, %s)' % (value, dst_max_native)
-
- if src_min < dst_min:
- return 'MAX2(%s, %s)' % (value, dst_min_native)
-
- return value
-
-
-def conversion_expr(src_channel,
- dst_channel, dst_native_type,
- value,
- clamp=True,
- src_colorspace = RGB,
- dst_colorspace = RGB):
- '''Generate the expression to convert a value between two types.'''
-
- if src_colorspace != dst_colorspace:
- if src_colorspace == SRGB:
- assert src_channel.type == UNSIGNED
- assert src_channel.norm
- assert src_channel.size <= 8
- assert src_channel.size >= 4
- assert dst_colorspace == RGB
- if src_channel.size < 8:
- value = '%s << %x | %s >> %x' % (value, 8 - src_channel.size, value, 2 * src_channel.size - 8)
- if dst_channel.type == FLOAT:
- return 'util_format_srgb_8unorm_to_linear_float(%s)' % value
- else:
- assert dst_channel.type == UNSIGNED
- assert dst_channel.norm
- assert dst_channel.size == 8
- return 'util_format_srgb_to_linear_8unorm(%s)' % value
- elif dst_colorspace == SRGB:
- assert dst_channel.type == UNSIGNED
- assert dst_channel.norm
- assert dst_channel.size <= 8
- assert src_colorspace == RGB
- if src_channel.type == FLOAT:
- value = 'util_format_linear_float_to_srgb_8unorm(%s)' % value
- else:
- assert src_channel.type == UNSIGNED
- assert src_channel.norm
- assert src_channel.size == 8
- value = 'util_format_linear_to_srgb_8unorm(%s)' % value
- # XXX rounding is all wrong.
- if dst_channel.size < 8:
- return '%s >> %x' % (value, 8 - dst_channel.size)
- else:
- return value
- elif src_colorspace == ZS:
- pass
- elif dst_colorspace == ZS:
- pass
- else:
- assert 0
-
- if src_channel == dst_channel:
- return value
-
- src_type = src_channel.type
- src_size = src_channel.size
- src_norm = src_channel.norm
- src_pure = src_channel.pure
-
- # Promote half to float
- if src_type == FLOAT and src_size == 16:
- value = 'util_half_to_float(%s)' % value
- src_size = 32
-
- # Special case for float <-> ubytes for more accurate results
- # Done before clamping since these functions already take care of that
- if src_type == UNSIGNED and src_norm and src_size == 8 and dst_channel.type == FLOAT and dst_channel.size == 32:
- return 'ubyte_to_float(%s)' % value
- if src_type == FLOAT and src_size == 32 and dst_channel.type == UNSIGNED and dst_channel.norm and dst_channel.size == 8:
- return 'float_to_ubyte(%s)' % value
-
- if clamp:
- if dst_channel.type != FLOAT or src_type != FLOAT:
- value = clamp_expr(src_channel, dst_channel, dst_native_type, value)
-
- if src_type in (SIGNED, UNSIGNED) and dst_channel.type in (SIGNED, UNSIGNED):
- if not src_norm and not dst_channel.norm:
- # neither is normalized -- just cast
- return '(%s)%s' % (dst_native_type, value)
-
- src_one = get_one(src_channel)
- dst_one = get_one(dst_channel)
-
- if src_one > dst_one and src_norm and dst_channel.norm:
- # We can just bitshift
- src_shift = get_one_shift(src_channel)
- dst_shift = get_one_shift(dst_channel)
- value = '(%s >> %s)' % (value, src_shift - dst_shift)
- else:
- # We need to rescale using an intermediate type big enough to hold the multiplication of both
- tmp_native_type = intermediate_native_type(src_size + dst_channel.size, src_channel.sign and dst_channel.sign)
- value = '((%s)%s)' % (tmp_native_type, value)
- value = '(%s * 0x%x / 0x%x)' % (value, dst_one, src_one)
- value = '(%s)%s' % (dst_native_type, value)
- return value
-
- # Promote to either float or double
- if src_type != FLOAT:
- if src_norm or src_type == FIXED:
- one = get_one(src_channel)
- if src_size <= 23:
- value = '(%s * (1.0f/0x%x))' % (value, one)
- if dst_channel.size <= 32:
- value = '(float)%s' % value
- src_size = 32
- else:
- # bigger than single precision mantissa, use double
- value = '(%s * (1.0/0x%x))' % (value, one)
- src_size = 64
- src_norm = False
- else:
- if src_size <= 23 or dst_channel.size <= 32:
- value = '(float)%s' % value
- src_size = 32
- else:
- # bigger than single precision mantissa, use double
- value = '(double)%s' % value
- src_size = 64
- src_type = FLOAT
-
- # Convert double or float to non-float
- if dst_channel.type != FLOAT:
- if dst_channel.norm or dst_channel.type == FIXED:
- dst_one = get_one(dst_channel)
- if dst_channel.size <= 23:
- value = 'util_iround(%s * 0x%x)' % (value, dst_one)
- else:
- # bigger than single precision mantissa, use double
- value = '(%s * (double)0x%x)' % (value, dst_one)
- value = '(%s)%s' % (dst_native_type, value)
- else:
- # Cast double to float when converting to either half or float
- if dst_channel.size <= 32 and src_size > 32:
- value = '(float)%s' % value
- src_size = 32
-
- if dst_channel.size == 16:
- value = 'util_float_to_half(%s)' % value
- elif dst_channel.size == 64 and src_size < 64:
- value = '(double)%s' % value
-
- return value
-
-
-def generate_unpack_kernel(format, dst_channel, dst_native_type):
-
- if not is_format_supported(format):
- return
-
- assert format.layout == PLAIN
-
- def unpack_from_bitmask(channels, swizzles):
- depth = format.block_size()
- print(' uint%u_t value = *(const uint%u_t *)src;' % (depth, depth))
-
- # Declare the intermediate variables
- for i in range(format.nr_channels()):
- src_channel = channels[i]
- if src_channel.type == UNSIGNED:
- print(' uint%u_t %s;' % (depth, src_channel.name))
- elif src_channel.type == SIGNED:
- print(' int%u_t %s;' % (depth, src_channel.name))
-
- # Compute the intermediate unshifted values
- for i in range(format.nr_channels()):
- src_channel = channels[i]
- value = 'value'
- shift = src_channel.shift
- if src_channel.type == UNSIGNED:
- if shift:
- value = '%s >> %u' % (value, shift)
- if shift + src_channel.size < depth:
- value = '(%s) & 0x%x' % (value, (1 << src_channel.size) - 1)
- elif src_channel.type == SIGNED:
- if shift + src_channel.size < depth:
- # Align the sign bit
- lshift = depth - (shift + src_channel.size)
- value = '%s << %u' % (value, lshift)
- # Cast to signed
- value = '(int%u_t)(%s) ' % (depth, value)
- if src_channel.size < depth:
- # Align the LSB bit
- rshift = depth - src_channel.size
- value = '(%s) >> %u' % (value, rshift)
- else:
- value = None
-
- if value is not None:
- print(' %s = %s;' % (src_channel.name, value))
-
- # Convert, swizzle, and store final values
- for i in range(4):
- swizzle = swizzles[i]
- if swizzle < 4:
- src_channel = channels[swizzle]
- src_colorspace = format.colorspace
- if src_colorspace == SRGB and i == 3:
- # Alpha channel is linear
- src_colorspace = RGB
- value = src_channel.name
- value = conversion_expr(src_channel,
- dst_channel, dst_native_type,
- value,
- src_colorspace = src_colorspace)
- elif swizzle == SWIZZLE_0:
- value = '0'
- elif swizzle == SWIZZLE_1:
- value = get_one(dst_channel)
- elif swizzle == SWIZZLE_NONE:
- value = '0'
- else:
- assert False
- print(' dst[%u] = %s; /* %s */' % (i, value, 'rgba'[i]))
-
- def unpack_from_struct(channels, swizzles):
- print(' struct util_format_%s pixel;' % format.short_name())
- print(' memcpy(&pixel, src, sizeof pixel);')
-
- for i in range(4):
- swizzle = swizzles[i]
- if swizzle < 4:
- src_channel = channels[swizzle]
- src_colorspace = format.colorspace
- if src_colorspace == SRGB and i == 3:
- # Alpha channel is linear
- src_colorspace = RGB
- value = 'pixel.%s' % src_channel.name
- value = conversion_expr(src_channel,
- dst_channel, dst_native_type,
- value,
- src_colorspace = src_colorspace)
- elif swizzle == SWIZZLE_0:
- value = '0'
- elif swizzle == SWIZZLE_1:
- value = get_one(dst_channel)
- elif swizzle == SWIZZLE_NONE:
- value = '0'
- else:
- assert False
- print(' dst[%u] = %s; /* %s */' % (i, value, 'rgba'[i]))
-
- if format.is_bitmask():
- print_channels(format, unpack_from_bitmask)
- else:
- print_channels(format, unpack_from_struct)
-
-
-def generate_pack_kernel(format, src_channel, src_native_type):
-
- if not is_format_supported(format):
- return
-
- dst_native_type = native_type(format)
-
- assert format.layout == PLAIN
-
- def pack_into_bitmask(channels, swizzles):
- inv_swizzle = inv_swizzles(swizzles)
-
- depth = format.block_size()
- print(' uint%u_t value = 0;' % depth)
-
- for i in range(4):
- dst_channel = channels[i]
- shift = dst_channel.shift
- if inv_swizzle[i] is not None:
- value ='src[%u]' % inv_swizzle[i]
- dst_colorspace = format.colorspace
- if dst_colorspace == SRGB and inv_swizzle[i] == 3:
- # Alpha channel is linear
- dst_colorspace = RGB
- value = conversion_expr(src_channel,
- dst_channel, dst_native_type,
- value,
- dst_colorspace = dst_colorspace)
- if dst_channel.type in (UNSIGNED, SIGNED):
- if shift + dst_channel.size < depth:
- value = '(%s) & 0x%x' % (value, (1 << dst_channel.size) - 1)
- if shift:
- value = '(uint32_t)(%s) << %u' % (value, shift)
- if dst_channel.type == SIGNED:
- # Cast to unsigned
- value = '(uint%u_t)(%s) ' % (depth, value)
- else:
- value = None
- if value is not None:
- print(' value |= %s;' % (value))
-
- print(' *(uint%u_t *)dst = value;' % depth)
-
- def pack_into_struct(channels, swizzles):
- inv_swizzle = inv_swizzles(swizzles)
-
- print(' struct util_format_%s pixel;' % format.short_name())
-
- for i in range(4):
- dst_channel = channels[i]
- width = dst_channel.size
- if inv_swizzle[i] is None:
- continue
- dst_colorspace = format.colorspace
- if dst_colorspace == SRGB and inv_swizzle[i] == 3:
- # Alpha channel is linear
- dst_colorspace = RGB
- value ='src[%u]' % inv_swizzle[i]
- value = conversion_expr(src_channel,
- dst_channel, dst_native_type,
- value,
- dst_colorspace = dst_colorspace)
- print(' pixel.%s = %s;' % (dst_channel.name, value))
-
- print(' memcpy(dst, &pixel, sizeof pixel);')
-
- if format.is_bitmask():
- print_channels(format, pack_into_bitmask)
- else:
- print_channels(format, pack_into_struct)
-
-
-def generate_format_unpack(format, dst_channel, dst_native_type, dst_suffix):
- '''Generate the function to unpack pixels from a particular format'''
-
- name = format.short_name()
-
- print('static inline void')
- print('util_format_%s_unpack_%s(%s *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)' % (name, dst_suffix, dst_native_type))
- print('{')
-
- if is_format_supported(format):
- print(' unsigned x, y;')
- print(' for(y = 0; y < height; y += %u) {' % (format.block_height,))
- print(' %s *dst = dst_row;' % (dst_native_type))
- print(' const uint8_t *src = src_row;')
- print(' for(x = 0; x < width; x += %u) {' % (format.block_width,))
-
- generate_unpack_kernel(format, dst_channel, dst_native_type)
-
- print(' src += %u;' % (format.block_size() / 8,))
- print(' dst += 4;')
- print(' }')
- print(' src_row += src_stride;')
- print(' dst_row += dst_stride/sizeof(*dst_row);')
- print(' }')
-
- print('}')
- print()
-
-
-def generate_format_pack(format, src_channel, src_native_type, src_suffix):
- '''Generate the function to pack pixels to a particular format'''
-
- name = format.short_name()
-
- print('static inline void')
- print('util_format_%s_pack_%s(uint8_t *dst_row, unsigned dst_stride, const %s *src_row, unsigned src_stride, unsigned width, unsigned height)' % (name, src_suffix, src_native_type))
- print('{')
-
- if is_format_supported(format):
- print(' unsigned x, y;')
- print(' for(y = 0; y < height; y += %u) {' % (format.block_height,))
- print(' const %s *src = src_row;' % (src_native_type))
- print(' uint8_t *dst = dst_row;')
- print(' for(x = 0; x < width; x += %u) {' % (format.block_width,))
-
- generate_pack_kernel(format, src_channel, src_native_type)
-
- print(' src += 4;')
- print(' dst += %u;' % (format.block_size() / 8,))
- print(' }')
- print(' dst_row += dst_stride;')
- print(' src_row += src_stride/sizeof(*src_row);')
- print(' }')
-
- print('}')
- print()
-
-
-def generate_format_fetch(format, dst_channel, dst_native_type, dst_suffix):
- '''Generate the function to unpack pixels from a particular format'''
-
- name = format.short_name()
-
- print('static inline void')
- print('util_format_%s_fetch_%s(%s *dst, const uint8_t *src, UNUSED unsigned i, UNUSED unsigned j)' % (name, dst_suffix, dst_native_type))
- print('{')
-
- if is_format_supported(format):
- generate_unpack_kernel(format, dst_channel, dst_native_type)
-
- print('}')
- print()
-
-
-def is_format_hand_written(format):
- return format.layout != PLAIN or format.colorspace == ZS
-
-
-def generate(formats):
- print()
- print('#include "pipe/p_compiler.h"')
- print('#include "util/u_math.h"')
- print('#include "u_half.h"')
- print('#include "u_format.h"')
- print('#include "u_format_other.h"')
- print('#include "util/format_srgb.h"')
- print('#include "u_format_yuv.h"')
- print('#include "u_format_zs.h"')
- print()
-
- for format in formats:
- if not is_format_hand_written(format):
-
- if is_format_supported(format) and not format.is_bitmask():
- generate_format_type(format)
-
- if format.is_pure_unsigned():
- native_type = 'unsigned'
- suffix = 'unsigned'
- channel = Channel(UNSIGNED, False, True, 32)
-
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
- generate_format_fetch(format, channel, native_type, suffix)
-
- channel = Channel(SIGNED, False, True, 32)
- native_type = 'int'
- suffix = 'signed'
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
- elif format.is_pure_signed():
- native_type = 'int'
- suffix = 'signed'
- channel = Channel(SIGNED, False, True, 32)
-
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
- generate_format_fetch(format, channel, native_type, suffix)
-
- native_type = 'unsigned'
- suffix = 'unsigned'
- channel = Channel(UNSIGNED, False, True, 32)
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
- else:
- channel = Channel(FLOAT, False, False, 32)
- native_type = 'float'
- suffix = 'rgba_float'
-
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
- generate_format_fetch(format, channel, native_type, suffix)
-
- channel = Channel(UNSIGNED, True, False, 8)
- native_type = 'uint8_t'
- suffix = 'rgba_8unorm'
-
- generate_format_unpack(format, channel, native_type, suffix)
- generate_format_pack(format, channel, native_type, suffix)
-
+++ /dev/null
-
-'''
-/**************************************************************************
- *
- * 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.
- *
- **************************************************************************/
-'''
-
-
-from __future__ import division
-
-
-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'
-
-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, size, name = ''):
- self.type = type
- self.norm = norm
- self.pure = pure
- self.size = size
- 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'
- s += str(self.size)
- return s
-
- def __eq__(self, other):
- if other is None:
- return False
-
- return self.type == other.type and self.norm == other.norm and self.pure == other.pure and self.size == other.size
-
- def __ne__(self, other):
- return not self == other
-
- 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, block_depth, 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.block_depth = block_depth
- 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('PIPE_FORMAT_'):
- name = name[len('PIPE_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
- 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
- return False
-
- def is_compressed(self):
- for channel in self.le_channels:
- if channel.type != VOID:
- return False
- return True
-
- def is_unorm(self):
- # Non-compressed formats all have unorm or srgb in their name.
- for keyword in ['_UNORM', '_SRGB']:
- if keyword in self.name:
- return True
-
- # All the compressed formats in GLES3.2 and GL4.6 ("Table 8.14: Generic
- # and specific compressed internal formats.") that aren't snorm for
- # border colors are unorm, other than BPTC_*_FLOAT.
- return self.is_compressed() and not ('FLOAT' in self.name or self.is_snorm())
-
- def is_snorm(self):
- return '_SNORM' in self.name
-
- 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
- size = int(field[2:])
- elif field[1] == 'p':
- pure = True
- norm = False
- size = int(field[2:])
- else:
- norm = False
- pure = False
- size = int(field[1:])
- else:
- type = VOID
- norm = False
- pure = False
- size = 0
- channel = Channel(type, norm, pure, 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) == 11:
- fields += fields[5:10]
- assert len (fields) == 16
-
- name = fields[0]
- layout = fields[1]
- block_width, block_height, block_depth = map(int, fields[2:5])
- colorspace = fields[10]
-
- le_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[9]]
- le_channels = _parse_channels(fields[5:9], layout, colorspace, le_swizzles)
-
- be_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[15]]
- be_channels = _parse_channels(fields[11:15], layout, colorspace, be_swizzles)
-
- le_shift = 0
- for channel in le_channels:
- channel.shift = le_shift
- le_shift += channel.size
-
- for i in range(4):
- assert (le_swizzles[i] != SWIZZLE_NONE) == (be_swizzles[i] != SWIZZLE_NONE)
-
- format = Format(name, layout, block_width, block_height, block_depth, le_channels, le_swizzles, be_channels, be_swizzles, colorspace)
-
- if format.is_array() and not format.is_bitmask():
- # Formats accessed as arrays by the pack functions (R32G32_FLOAT or
- # R8G8B8_UNORM, for example) should not be channel-ordering-reversed
- # for BE.
- # Note that __eq__ on channels ignores .shift!
- assert(format.be_channels == format.le_channels)
- assert(format.be_swizzles == format.le_swizzles)
- format.be_channels = format.le_channels
- else:
- be_shift = 0
- for channel in format.be_channels[3::-1]:
- channel.shift = be_shift
- be_shift += channel.size
-
- assert le_shift == be_shift
-
- formats.append(format)
- return formats
-
+++ /dev/null
-/**************************************************************************
- *
- * Copyright (C) 2011 Red Hat 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 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 "u_format.h"
-#include "u_format_rgtc.h"
-#include "util/u_math.h"
-#include "util/rgtc.h"
-
-void
-util_format_rgtc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
- dst[1] = 0;
- dst[2] = 0;
- dst[3] = 255;
-}
-
-void
-util_format_rgtc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, comps = 4;
- unsigned x, y, i, j;
- unsigned block_size = 8;
-
- for(y = 0; y < height; y += bh) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += bw) {
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
- dst[1] = 0;
- dst[2] = 0;
- dst[3] = 255;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rgtc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row,
- unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 8;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += bw) {
- uint8_t tmp[4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp[j][i] = src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4];
- }
- }
- util_format_unsigned_encode_rgtc_ubyte(dst, tmp, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rgtc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 8;
- for(y = 0; y < height; y += 4) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- uint8_t tmp_r;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] = ubyte_to_float(tmp_r);
- dst[1] = 0.0;
- dst[2] = 0.0;
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rgtc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 8;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += bw) {
- uint8_t tmp[4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
- }
- }
- util_format_unsigned_encode_rgtc_ubyte(dst, tmp, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rgtc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp_r;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] = ubyte_to_float(tmp_r);
- dst[1] = 0.0;
- dst[2] = 0.0;
- dst[3] = 1.0;
-}
-
-void
-util_format_rgtc1_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc1_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc1_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 8;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- int8_t *dst = (int8_t *)dst_row;
- for(x = 0; x < width; x += bw) {
- int8_t tmp[4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
- }
- }
- util_format_signed_encode_rgtc_ubyte(dst, tmp, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rgtc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 8;
- for(y = 0; y < height; y += 4) {
- const int8_t *src = (int8_t *)src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- int8_t tmp_r;
- util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
- dst[0] = byte_to_float_tex(tmp_r);
- dst[1] = 0.0;
- dst[2] = 0.0;
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rgtc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- int8_t tmp_r;
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 1);
- dst[0] = byte_to_float_tex(tmp_r);
- dst[1] = 0.0;
- dst[2] = 0.0;
- dst[3] = 1.0;
-}
-
-
-void
-util_format_rgtc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 1, 2);
- dst[2] = 0;
- dst[3] = 255;
-}
-
-void
-util_format_rgtc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, comps = 4;
- unsigned x, y, i, j;
- unsigned block_size = 16;
-
- for(y = 0; y < height; y += bh) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += bw) {
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 1, 2);
- dst[2] = 0;
- dst[3] = 255;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rgtc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 16;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += bw) {
- uint8_t tmp_r[4][4]; /* [bh][bw] */
- uint8_t tmp_g[4][4]; /* [bh][bw] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp_r[j][i] = src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4];
- tmp_g[j][i] = src_row[((y + j)*src_stride/sizeof(*src_row) + (x + i)*4) + 1];
- }
- }
- util_format_unsigned_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
- util_format_unsigned_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rxtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 16;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += bw) {
- uint8_t tmp_r[4][4]; /* [bh][bw][comps] */
- uint8_t tmp_g[4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp_r[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
- tmp_g[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4 + chan2off]);
- }
- }
- util_format_unsigned_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
- util_format_unsigned_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rgtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rxtc2_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 1);
-}
-
-void
-util_format_rgtc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 16;
- for(y = 0; y < height; y += 4) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- uint8_t tmp_r, tmp_g;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] = ubyte_to_float(tmp_r);
- dst[1] = ubyte_to_float(tmp_g);
- dst[2] = 0.0;
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rgtc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp_r, tmp_g;
- util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] = ubyte_to_float(tmp_r);
- dst[1] = ubyte_to_float(tmp_g);
- dst[2] = 0.0;
- dst[3] = 1.0;
-}
-
-
-void
-util_format_rgtc2_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc2_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc2_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height)
-{
- fprintf(stderr,"%s\n", __func__);
-}
-
-void
-util_format_rgtc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- unsigned x, y, i, j;
- int block_size = 16;
- for(y = 0; y < height; y += 4) {
- const int8_t *src = (int8_t *)src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- int8_t tmp_r, tmp_g;
- util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
- util_format_signed_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
- dst[0] = byte_to_float_tex(tmp_r);
- dst[1] = byte_to_float_tex(tmp_g);
- dst[2] = 0.0;
- dst[3] = 1.0;
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_rxtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off)
-{
- const unsigned bw = 4, bh = 4, bytes_per_block = 16;
- unsigned x, y, i, j;
-
- for(y = 0; y < height; y += bh) {
- int8_t *dst = (int8_t *)dst_row;
- for(x = 0; x < width; x += bw) {
- int8_t tmp_r[4][4]; /* [bh][bw][comps] */
- int8_t tmp_g[4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- tmp_r[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
- tmp_g[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4 + chan2off]);
- }
- }
- util_format_signed_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
- util_format_signed_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
- dst += bytes_per_block;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-}
-
-void
-util_format_rgtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_rxtc2_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 1);
-}
-
-void
-util_format_rgtc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- int8_t tmp_r, tmp_g;
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 2);
- util_format_signed_fetch_texel_rgtc(0, (int8_t *)src + 8, i, j, &tmp_g, 2);
- dst[0] = byte_to_float_tex(tmp_r);
- dst[1] = byte_to_float_tex(tmp_g);
- dst[2] = 0.0;
- dst[3] = 1.0;
-}
-
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2011 Red Hat 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 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.
- *
- **************************************************************************/
-
-#ifndef U_FORMAT_RGTC_H_
-#define U_FORMAT_RGTC_H_
-
-void
-util_format_rgtc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_rgtc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-
-void
-util_format_rgtc1_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_rgtc1_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-void
-util_format_rgtc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_rgtc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rxtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off);
-
-void
-util_format_rgtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-void
-util_format_rgtc2_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_rgtc2_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rxtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off);
-
-void
-util_format_rgtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_rgtc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
- * Copyright (c) 2008 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 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 "u_dl.h"
-#include "u_format.h"
-#include "u_format_s3tc.h"
-#include "util/format_srgb.h"
-#include "util/u_math.h"
-#include "../../../mesa/main/texcompress_s3tc_tmp.h"
-
-
-util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgb_dxt1;
-util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt1;
-util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt3;
-util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt5;
-
-util_format_dxtn_pack_t util_format_dxtn_pack = (util_format_dxtn_pack_t)tx_compress_dxtn;
-
-
-/*
- * Pixel fetch.
- */
-
-void
-util_format_dxt1_rgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_dxt1_rgb_fetch(0, src, i, j, dst);
-}
-
-void
-util_format_dxt1_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_dxt1_rgba_fetch(0, src, i, j, dst);
-}
-
-void
-util_format_dxt3_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_dxt3_rgba_fetch(0, src, i, j, dst);
-}
-
-void
-util_format_dxt5_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- util_format_dxt5_rgba_fetch(0, src, i, j, dst);
-}
-
-void
-util_format_dxt1_rgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = 1.0;
-}
-
-void
-util_format_dxt1_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-void
-util_format_dxt3_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-void
-util_format_dxt5_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-
-/*
- * Block decompression.
- */
-
-static inline void
-util_format_dxtn_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height,
- util_format_dxtn_fetch_t fetch,
- unsigned block_size, boolean srgb)
-{
- const unsigned bw = 4, bh = 4, comps = 4;
- unsigned x, y, i, j;
- for(y = 0; y < height; y += bh) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += bw) {
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
- fetch(0, src, i, j, dst);
- if (srgb) {
- dst[0] = util_format_srgb_to_linear_8unorm(dst[0]);
- dst[1] = util_format_srgb_to_linear_8unorm(dst[1]);
- dst[2] = util_format_srgb_to_linear_8unorm(dst[2]);
- }
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgb_fetch,
- 8, FALSE);
-}
-
-void
-util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgba_fetch,
- 8, FALSE);
-}
-
-void
-util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt3_rgba_fetch,
- 16, FALSE);
-}
-
-void
-util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt5_rgba_fetch,
- 16, FALSE);
-}
-
-static inline void
-util_format_dxtn_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height,
- util_format_dxtn_fetch_t fetch,
- unsigned block_size, boolean srgb)
-{
- unsigned x, y, i, j;
- for(y = 0; y < height; y += 4) {
- const uint8_t *src = src_row;
- for(x = 0; x < width; x += 4) {
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
- uint8_t tmp[4];
- fetch(0, src, i, j, tmp);
- if (srgb) {
- dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
- dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
- dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
- }
- else {
- dst[0] = ubyte_to_float(tmp[0]);
- dst[1] = ubyte_to_float(tmp[1]);
- dst[2] = ubyte_to_float(tmp[2]);
- }
- dst[3] = ubyte_to_float(tmp[3]);
- }
- }
- src += block_size;
- }
- src_row += src_stride;
- }
-}
-
-void
-util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgb_fetch,
- 8, FALSE);
-}
-
-void
-util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgba_fetch,
- 8, FALSE);
-}
-
-void
-util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt3_rgba_fetch,
- 16, FALSE);
-}
-
-void
-util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt5_rgba_fetch,
- 16, FALSE);
-}
-
-
-/*
- * Block compression.
- */
-
-static inline void
-util_format_dxtn_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height,
- enum util_format_dxtn format,
- unsigned block_size, boolean srgb)
-{
- const unsigned bw = 4, bh = 4, comps = 4;
- unsigned x, y, i, j, k;
- for(y = 0; y < height; y += bh) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += bw) {
- uint8_t tmp[4][4][4]; /* [bh][bw][comps] */
- for(j = 0; j < bh; ++j) {
- for(i = 0; i < bw; ++i) {
- uint8_t src_tmp;
- for(k = 0; k < 3; ++k) {
- src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + k];
- if (srgb) {
- tmp[j][i][k] = util_format_linear_to_srgb_8unorm(src_tmp);
- }
- else {
- tmp[j][i][k] = src_tmp;
- }
- }
- /* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
- tmp[j][i][3] = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + 3];
- }
- }
- /* even for dxt1_rgb have 4 src comps */
- util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
- dst += block_size;
- }
- dst_row += dst_stride / sizeof(*dst_row);
- }
-
-}
-
-void
-util_format_dxt1_rgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGB,
- 8, FALSE);
-}
-
-void
-util_format_dxt1_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGBA,
- 8, FALSE);
-}
-
-void
-util_format_dxt3_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT3_RGBA,
- 16, FALSE);
-}
-
-void
-util_format_dxt5_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT5_RGBA,
- 16, FALSE);
-}
-
-static inline void
-util_format_dxtn_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height,
- enum util_format_dxtn format,
- unsigned block_size, boolean srgb)
-{
- unsigned x, y, i, j, k;
- for(y = 0; y < height; y += 4) {
- uint8_t *dst = dst_row;
- for(x = 0; x < width; x += 4) {
- uint8_t tmp[4][4][4];
- for(j = 0; j < 4; ++j) {
- for(i = 0; i < 4; ++i) {
- float src_tmp;
- for(k = 0; k < 3; ++k) {
- src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k];
- if (srgb) {
- tmp[j][i][k] = util_format_linear_float_to_srgb_8unorm(src_tmp);
- }
- else {
- tmp[j][i][k] = float_to_ubyte(src_tmp);
- }
- }
- /* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
- src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + 3];
- tmp[j][i][3] = float_to_ubyte(src_tmp);
- }
- }
- util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
- dst += block_size;
- }
- dst_row += 4*dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGB,
- 8, FALSE);
-}
-
-void
-util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGBA,
- 8, FALSE);
-}
-
-void
-util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT3_RGBA,
- 16, FALSE);
-}
-
-void
-util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
- width, height, UTIL_FORMAT_DXT5_RGBA,
- 16, FALSE);
-}
-
-
-/*
- * SRGB variants.
- */
-
-void
-util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
- dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
- dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
- dst[3] = 255;
-}
-
-void
-util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
- dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
- dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
- dst[3] = tmp[3];
-}
-
-void
-util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
- dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
- dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
- dst[3] = tmp[3];
-}
-
-void
-util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
- dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
- dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
- dst[3] = tmp[3];
-}
-
-void
-util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
- dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
- dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
- dst[3] = 1.0f;
-}
-
-void
-util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
- dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
- dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-void
-util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
- dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
- dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-void
-util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
-{
- uint8_t tmp[4];
- util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
- dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
- dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
- dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
- dst[3] = ubyte_to_float(tmp[3]);
-}
-
-void
-util_format_dxt1_srgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgb_fetch,
- 8, TRUE);
-}
-
-void
-util_format_dxt1_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgba_fetch,
- 8, TRUE);
-}
-
-void
-util_format_dxt3_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt3_rgba_fetch,
- 16, TRUE);
-}
-
-void
-util_format_dxt5_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt5_rgba_fetch,
- 16, TRUE);
-}
-
-void
-util_format_dxt1_srgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgb_fetch,
- 8, TRUE);
-}
-
-void
-util_format_dxt1_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt1_rgba_fetch,
- 8, TRUE);
-}
-
-void
-util_format_dxt3_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt3_rgba_fetch,
- 16, TRUE);
-}
-
-void
-util_format_dxt5_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
- src_row, src_stride,
- width, height,
- util_format_dxt5_rgba_fetch,
- 16, TRUE);
-}
-
-void
-util_format_dxt1_srgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGB,
- 8, TRUE);
-}
-
-void
-util_format_dxt1_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGBA,
- 8, TRUE);
-}
-
-void
-util_format_dxt3_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT3_RGBA,
- 16, TRUE);
-}
-
-void
-util_format_dxt5_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT5_RGBA,
- 16, TRUE);
-}
-
-void
-util_format_dxt1_srgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGB,
- 8, TRUE);
-}
-
-void
-util_format_dxt1_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT1_RGBA,
- 8, TRUE);
-}
-
-void
-util_format_dxt3_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT3_RGBA,
- 16, TRUE);
-}
-
-void
-util_format_dxt5_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
- width, height, UTIL_FORMAT_DXT5_RGBA,
- 16, TRUE);
-}
-
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_S3TC_H_
-#define U_FORMAT_S3TC_H_
-
-
-#include "pipe/p_compiler.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum util_format_dxtn {
- UTIL_FORMAT_DXT1_RGB = 0x83F0,
- UTIL_FORMAT_DXT1_RGBA = 0x83F1,
- UTIL_FORMAT_DXT3_RGBA = 0x83F2,
- UTIL_FORMAT_DXT5_RGBA = 0x83F3
-};
-
-
-typedef void
-(*util_format_dxtn_fetch_t)( int src_stride,
- const uint8_t *src,
- int col, int row,
- uint8_t *dst );
-
-typedef void
-(*util_format_dxtn_pack_t)( int src_comps,
- int width, int height,
- const uint8_t *src,
- enum util_format_dxtn dst_format,
- uint8_t *dst,
- int dst_stride);
-
-extern util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch;
-extern util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch;
-extern util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch;
-extern util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch;
-
-extern util_format_dxtn_pack_t util_format_dxtn_pack;
-
-
-void
-util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_srgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt3_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt5_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
-
-
-void
-util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_srgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt1_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt3_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-void
-util_format_dxt5_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* U_FORMAT_S3TC_H_ */
+++ /dev/null
-from __future__ import print_function
-
-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 u_format_parse import *
-import u_format_pack
-
-
-def layout_map(layout):
- return 'UTIL_FORMAT_LAYOUT_' + str(layout).upper()
-
-
-def colorspace_map(colorspace):
- return 'UTIL_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: "UTIL_FORMAT_TYPE_VOID",
- UNSIGNED: "UTIL_FORMAT_TYPE_UNSIGNED",
- SIGNED: "UTIL_FORMAT_TYPE_SIGNED",
- FIXED: "UTIL_FORMAT_TYPE_FIXED",
- FLOAT: "UTIL_FORMAT_TYPE_FLOAT",
-}
-
-
-def bool_map(value):
- if value:
- return "TRUE"
- else:
- return "FALSE"
-
-
-swizzle_map = {
- SWIZZLE_X: "PIPE_SWIZZLE_X",
- SWIZZLE_Y: "PIPE_SWIZZLE_Y",
- SWIZZLE_Z: "PIPE_SWIZZLE_Z",
- SWIZZLE_W: "PIPE_SWIZZLE_W",
- SWIZZLE_0: "PIPE_SWIZZLE_0",
- SWIZZLE_1: "PIPE_SWIZZLE_1",
- SWIZZLE_NONE: "PIPE_SWIZZLE_NONE",
-}
-
-
-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 "u_format.h"')
- print('#include "u_format_bptc.h"')
- print('#include "u_format_s3tc.h"')
- print('#include "u_format_rgtc.h"')
- print('#include "u_format_latc.h"')
- print('#include "u_format_etc.h"')
- print()
-
- u_format_pack.generate(formats)
-
- 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, %u, %u}%s\t/* %s = %s */" % (type_map[channel.type], bool_map(channel.norm), bool_map(channel.pure), 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 util_format_description')
- print('util_format_%s_description = {' % (format.short_name(),))
- print(" %s," % (format.name,))
- print(" \"%s\"," % (format.name,))
- print(" \"%s\"," % (format.short_name(),))
- print(" {%u, %u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_depth, 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(" %s,\t/* is_unorm */" % (bool_map(format.is_unorm()),))
- print(" %s,\t/* is_snorm */" % (bool_map(format.is_snorm()),))
- u_format_pack.print_channels(format, do_channel_array)
- u_format_pack.print_channels(format, do_swizzle_array)
- print(" %s," % (colorspace_map(format.colorspace),))
- access = True
- if format.layout in ('astc', 'atc', 'fxt1'):
- access = False
- if format.layout == 'etc' and format.short_name() != 'etc1_rgb8':
- access = False
- if format.colorspace != ZS and not format.is_pure_color() and access:
- print(" &util_format_%s_unpack_rgba_8unorm," % format.short_name())
- print(" &util_format_%s_pack_rgba_8unorm," % format.short_name())
- if format.layout == 's3tc' or format.layout == 'rgtc':
- print(" &util_format_%s_fetch_rgba_8unorm," % format.short_name())
- else:
- print(" NULL, /* fetch_rgba_8unorm */")
- print(" &util_format_%s_unpack_rgba_float," % format.short_name())
- print(" &util_format_%s_pack_rgba_float," % format.short_name())
- print(" &util_format_%s_fetch_rgba_float," % format.short_name())
- else:
- print(" NULL, /* unpack_rgba_8unorm */")
- print(" NULL, /* pack_rgba_8unorm */")
- print(" NULL, /* fetch_rgba_8unorm */")
- print(" NULL, /* unpack_rgba_float */")
- print(" NULL, /* pack_rgba_float */")
- print(" NULL, /* fetch_rgba_float */")
- if format.has_depth():
- print(" &util_format_%s_unpack_z_32unorm," % format.short_name())
- print(" &util_format_%s_pack_z_32unorm," % format.short_name())
- print(" &util_format_%s_unpack_z_float," % format.short_name())
- print(" &util_format_%s_pack_z_float," % format.short_name())
- else:
- print(" NULL, /* unpack_z_32unorm */")
- print(" NULL, /* pack_z_32unorm */")
- print(" NULL, /* unpack_z_float */")
- print(" NULL, /* pack_z_float */")
- if format.has_stencil():
- print(" &util_format_%s_unpack_s_8uint," % format.short_name())
- print(" &util_format_%s_pack_s_8uint," % format.short_name())
- else:
- print(" NULL, /* unpack_s_8uint */")
- print(" NULL, /* pack_s_8uint */")
- if format.is_pure_unsigned():
- print(" &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name())
- print(" &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name())
- print(" &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name())
- print(" &util_format_%s_pack_signed, /* pack_rgba_sint */" % format.short_name())
- print(" &util_format_%s_fetch_unsigned, /* fetch_rgba_uint */" % format.short_name())
- print(" NULL /* fetch_rgba_sint */")
- elif format.is_pure_signed():
- print(" &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name())
- print(" &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name())
- print(" &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name())
- print(" &util_format_%s_pack_signed, /* pack_rgba_sint */" % format.short_name())
- print(" NULL, /* fetch_rgba_uint */")
- print(" &util_format_%s_fetch_signed /* fetch_rgba_sint */" % format.short_name())
- else:
- print(" NULL, /* unpack_rgba_uint */")
- print(" NULL, /* pack_rgba_uint */")
- print(" NULL, /* unpack_rgba_sint */")
- print(" NULL, /* pack_rgba_sint */")
- print(" NULL, /* fetch_rgba_uint */")
- print(" NULL /* fetch_rgba_sint */")
- print("};")
- print()
-
- print("const struct util_format_description *")
- print("util_format_description(enum pipe_format format)")
- print("{")
- print(" if (format >= PIPE_FORMAT_COUNT) {")
- print(" return NULL;")
- print(" }")
- print()
- print(" switch (format) {")
- for format in formats:
- print(" case %s:" % format.name)
- print(" return &util_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 2009-2010 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.
- *
- **************************************************************************/
-
-
-#include <math.h>
-#include <float.h>
-
-#include "pipe/p_config.h"
-#include "util/u_memory.h"
-#include "u_format_tests.h"
-
-
-/*
- * Helper macros to create the packed bytes for longer words.
- */
-
-#define PACKED_1x8(x) {x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_2x8(x, y) {x, y, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_3x8(x, y, z) {x, y, z, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_4x8(x, y, z, w) {x, y, z, w, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_8x8(a, b, c, d, e, f, g, h) {a, b, c, d, e, f, g, h, 0, 0, 0, 0, 0, 0, 0, 0}
-
-#define PACKED_1x16(x) {(x) & 0xff, (x) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_2x16(x, y) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_3x16(x, y, z) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, (z) & 0xff, (z) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_4x16(x, y, z, w) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, (z) & 0xff, (z) >> 8, (w) & 0xff, (w) >> 8, 0, 0, 0, 0, 0, 0, 0, 0}
-
-#define PACKED_1x32(x) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_2x32(x, y) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, 0, 0, 0, 0, 0, 0, 0, 0}
-#define PACKED_3x32(x, y, z) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, (z) & 0xff, ((z) >> 8) & 0xff, ((z) >> 16) & 0xff, (z) >> 24, 0, 0, 0, 0}
-#define PACKED_4x32(x, y, z, w) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, (z) & 0xff, ((z) >> 8) & 0xff, ((z) >> 16) & 0xff, (z) >> 24, (w) & 0xff, ((w) >> 8) & 0xff, ((w) >> 16) & 0xff, (w) >> 24}
-
-#define UNPACKED_1x1(r, g, b, a) \
- {{{r, g, b, a}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}}
-
-#define UNPACKED_2x1(r0, g0, b0, a0, r1, g1, b1, a1) \
- {{{r0, g0, b0, a0}, {r1, g1, b1, a1}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
- {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}}
-
-
-/**
- * Test cases.
- *
- * These were manually entered. We could generate these
- *
- * To keep this to a we cover only the corner cases, which should produce
- * good enough coverage since that pixel format transformations are afine for
- * non SRGB formats.
- */
-const struct util_format_test_case
-util_format_test_cases[] =
-{
-
- /*
- * 32-bit rendertarget formats
- */
-
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3fffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- /*
- * 16-bit rendertarget formats
- */
-
- {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x03e0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x7c00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x7fff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x03e0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x7c00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x8000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x003e), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x07c0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0xfffe), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x003e), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x07c0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0001), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x000f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x00f0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0f00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0fff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x000f), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x00f0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0f00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x07e0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- /*
- * Luminance/intensity/alpha formats
- */
-
- {PIPE_FORMAT_L8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_I8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_I8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x0f), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
- {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xf0), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x00ff), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
- {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xff00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_L16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- /*
- * SRGB formats
- */
-
- {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xbc), UNPACKED_1x1(0.502886458033, 0.502886458033, 0.502886458033, 1.0)},
- {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xbc), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x00bc), UNPACKED_1x1(0.502886458033, 0.502886458033, 0.502886458033, 0.0)},
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x00ff), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xcc00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xff00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xbc, 0x00, 0x00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xbc, 0x00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xbc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xbc, 0x00, 0x00, 0x00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xbc, 0x00, 0x00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xbc, 0x00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xcc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000bc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xcc000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000bc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000cc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000cc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- /*
- * Mixed-signed formats
- */
-
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x81, 0x00, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x81, 0x00, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000001ff), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000201), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0007fc00), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00080400), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x1ff00000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x20100000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x000f), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0011), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x01e0), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0220), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0xfc00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x81, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x81), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
-
- /*
- * Depth-stencil formats
- */
-
- {PIPE_FORMAT_S8_UINT, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_S8_UINT, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x3f800000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 255.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
- {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 255.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z24X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z24X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_X8Z24_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_X8Z24_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
-
- {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x3f800000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x00000000, 0x000000ff), UNPACKED_1x1( 0.0, 255.0, 0.0, 0.0)},
-
- /*
- * YUV formats
- */
-
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_2x1(1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_2x1(0.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_2x1(0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_2x1(1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_2x1(0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
-
- /*
- * TODO: Exercise the UV channels as well.
- */
- {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x10, 0x80, 0x10), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0xeb, 0x80, 0x10), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x10, 0x80, 0xeb), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x10, 0x80, 0x10, 0x80), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xeb, 0x80, 0x10, 0x80), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x10, 0x80, 0xeb, 0x80), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
-
- /*
- * Compressed formats
- */
-
- {
- PIPE_FORMAT_DXT1_RGB,
- PACKED_8x8(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff),
- PACKED_8x8(0xf2, 0xd7, 0xb0, 0x20, 0xae, 0x2c, 0x6f, 0x97),
- {
- {
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
- {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0}
- },
- {
- {0xd6/255.0, 0xff/255.0, 0x94/255.0, 0xff/255.0},
- {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
- {0xd6/255.0, 0xff/255.0, 0x94/255.0, 0xff/255.0}
- },
- {
- {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
- {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
- {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0}
- },
- {
- {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
- {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0},
- {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0},
- {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0}
- }
- }
- },
- {
- PIPE_FORMAT_DXT1_RGBA,
- PACKED_8x8(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff),
- PACKED_8x8(0xff, 0x2f, 0xa4, 0x72, 0xeb, 0xb2, 0xbd, 0xbe),
- {
- {
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0}
- },
- {
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
- {0x29/255.0, 0xff/255.0, 0xff/255.0, 0xff/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
- },
- {
- {0x73/255.0, 0x55/255.0, 0x21/255.0, 0xff/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
- },
- {
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
- {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
- }
- }
- },
- {
- PIPE_FORMAT_DXT3_RGBA,
- {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0xe7, 0x4a, 0x8f, 0x96, 0x5b, 0xc1, 0x1c, 0x84, 0xf6, 0x8f, 0xab, 0x32, 0x2a, 0x9a, 0x95, 0x5a},
- {
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x77/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xee/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xaa/255.0},
- {0x8c/255.0, 0xff/255.0, 0xb5/255.0, 0x44/255.0}
- },
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xff/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x88/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x66/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x99/255.0}
- },
- {
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0xbb/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x55/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x11/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xcc/255.0}
- },
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xcc/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x11/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x44/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x88/255.0}
- }
- }
- },
- {
- PIPE_FORMAT_DXT5_RGBA,
- {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
- {0xf8, 0x11, 0xc5, 0x0c, 0x9a, 0x73, 0xb4, 0x9c, 0xf6, 0x8f, 0xab, 0x32, 0x2a, 0x9a, 0x95, 0x5a},
- {
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x74/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xf8/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xb6/255.0},
- {0x8c/255.0, 0xff/255.0, 0xb5/255.0, 0x53/255.0}
- },
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xf8/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x95/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x53/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x95/255.0}
- },
- {
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0xb6/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x53/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x11/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xd7/255.0}
- },
- {
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xb6/255.0},
- {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x11/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x32/255.0},
- {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x95/255.0}
- }
- }
- },
-
-
- /*
- * Standard 8-bit integer formats
- */
-
- {PIPE_FORMAT_R8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0xff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R8_USCALED, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_USCALED, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0xff), UNPACKED_1x1( 0.0, 255.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 255.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1( 0.0, 0.0, 255.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 255.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1( 0.0, 255.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 0.0, 255.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1( 0.0, 0.0, 0.0, 255.0)},
- {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 255.0, 255.0)},
-
- {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x7f), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x81), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x81, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x81), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x7f, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x81, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x81, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x81), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x81, 0x00, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x81, 0x00, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x81, 0x00), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x81), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
-
- {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x7f), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x80), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x80, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 127.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x80), UNPACKED_1x1( 0.0, -128.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x7f, 0x00, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x80, 0x00, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 127.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x80, 0x00), UNPACKED_1x1( 0.0, -128.0, 0.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 127.0, 1.0)},
- {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x80), UNPACKED_1x1( 0.0, 0.0, -128.0, 1.0)},
-
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x00, 0x00, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 127.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x80, 0x00, 0x00), UNPACKED_1x1( 0.0, -128.0, 0.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 0.0, 127.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x80, 0x00), UNPACKED_1x1( 0.0, 0.0, -128.0, 0.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 0.0, 127.0)},
- {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x80), UNPACKED_1x1( 0.0, 0.0, 0.0, -128.0)},
-
- /*
- * Standard 16-bit integer formats
- */
-
- {PIPE_FORMAT_R16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xffff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0x0000, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xffff, 0x0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xffff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xffff, 0x0000, 0x0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xffff, 0x0000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xffff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R16_USCALED, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_USCALED, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xffff), UNPACKED_1x1( 0.0, 65535.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0x0000, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xffff, 0x0000), UNPACKED_1x1( 0.0, 65535.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xffff), UNPACKED_1x1( 0.0, 0.0, 65535.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 65535.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xffff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 65535.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xffff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 65535.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xffff), UNPACKED_1x1( 0.0, 0.0, 0.0, 65535.0)},
- {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 65535.0, 65535.0)},
-
- {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x8001), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x7fff, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x8001, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x7fff), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x8001), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x8001, 0x0000, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x8001, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x8001), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x7fff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x8001, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x8001, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x8001, 0x0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x8001), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
-
- {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x8000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x7fff, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x8000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x7fff), UNPACKED_1x1( 0.0, 32767.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x8000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x8000, 0x0000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 32767.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x8000, 0x0000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 32767.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x8000), UNPACKED_1x1( 0.0, 0.0, -32768.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x7fff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x8000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 32767.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x8000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 32767.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x8000, 0x0000), UNPACKED_1x1( 0.0, 0.0, -32768.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 0.0, 32767.0)},
- {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x8000), UNPACKED_1x1( 0.0, 0.0, 0.0, -32768.0)},
-
- /*
- * Standard 32-bit integer formats
- *
- * NOTE: We can't accurately represent integers larger than +/-0x1000000
- * with single precision floats, so that's as far as we test.
- */
-
- {PIPE_FORMAT_R32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffffffff, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffffffff, 0x00000000, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xffffffff, 0x00000000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffffffff, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xffffffff, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xffffffff, 0x00000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R32_USCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_USCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x01000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 16777216.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 16777216.0)},
- {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x01000000, 0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 16777216.0, 16777216.0)},
-
- {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x7fffffff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x80000001), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x7fffffff, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x80000001, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x80000001), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x7fffffff, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x80000001, 0x00000000, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x7fffffff, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x80000001, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x80000001), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x7fffffff, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x80000001, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x7fffffff, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x80000001, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x7fffffff, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x80000001, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x80000001), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
-
- {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x01000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xff000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xff000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xff000000, 0x00000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xff000000, 0x00000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xff000000), UNPACKED_1x1( 0.0, 0.0, -16777216.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xff000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xff000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xff000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -16777216.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 16777216.0)},
- {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xff000000), UNPACKED_1x1( 0.0, 0.0, 0.0, -16777216.0)},
-
- /*
- * Standard 32-bit float formats
- */
-
- {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x3f800000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0xbf800000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x3f800000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xbf800000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x3f800000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xbf800000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x3f800000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xbf800000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x3f800000, 0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x3f800000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xbf800000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x3f800000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xbf800000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x3f800000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xbf800000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
- {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- /*
- * Half float formats
- */
-
- /* Minimum positive normal */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x0400), UNPACKED_1x1( 6.10352E-5, 0.0, 0.0, 1.0)},
-
- /* XXX: Now that we disable denormals this test cases fails, except on
- * IvyBridge processors which have intrinsics dedicated to half-float
- * packing/unpacking. */
-#if 0
- /* Max denormal */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x03FF), UNPACKED_1x1( 6.09756E-5, 0.0, 0.0, 1.0)},
-#endif
-
- /* Minimum positive denormal */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x0001), UNPACKED_1x1( 5.96046E-8, 0.0, 0.0, 1.0)},
-
- /* Min representable value */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfbff), UNPACKED_1x1( -65504.0, 0.0, 0.0, 1.0)},
-
- /* Max representable value */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7bff), UNPACKED_1x1( 65504.0, 0.0, 0.0, 1.0)},
-
-#if !defined(PIPE_CC_MSVC)
-
- /* NaNs */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7c01), UNPACKED_1x1( NAN, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfc01), UNPACKED_1x1( -NAN, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( NAN, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1( -NAN, 0.0, 0.0, 1.0)},
-
- /* Inf */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7c00), UNPACKED_1x1( INFINITY, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfc00), UNPACKED_1x1( -INFINITY, 0.0, 0.0, 1.0)},
-
-#endif
-
- /* Zero, ignore sign */
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0x7fff), PACKED_1x16(0x8000), UNPACKED_1x1( -0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0x7fff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x3c00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xbc00), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x3c00, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xbc00, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x3c00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xbc00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x3c00, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xbc00, 0x0000, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x3c00, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xbc00, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x3c00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xbc00), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
- {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x3c00, 0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x3c00, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xbc00, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x3c00, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xbc00, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x3c00, 0x0000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xbc00, 0x0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x3c00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xbc00), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
- {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x3c00, 0x3c00, 0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- /*
- * 32-bit fixed point formats
- */
-
- {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00010000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0xffff0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00010000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffff0000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00010000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffff0000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00010000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xffff0000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
- {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00010000, 0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00010000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffff0000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00010000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xffff0000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00010000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xffff0000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
- {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00010000, 0x00010000, 0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
-
- /*
- * D3D9 specific vertex formats
- */
-
- {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1023.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1( 0.0, 1023.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1( 0.0, 0.0, 1023.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3fffffff), UNPACKED_1x1(1023.0, 1023.0, 1023.0, 1.0)},
-
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000001ff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000201), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x0007fc00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00080400), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x1ff00000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
- {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x20100000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
-
- /*
- * Special formats that not fit anywhere else
- */
-
-};
-
-
-const unsigned util_format_nr_test_cases = ARRAY_SIZE(util_format_test_cases);
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_TESTS_H_
-#define U_FORMAT_TESTS_H_
-
-
-#include "pipe/p_compiler.h"
-#include "pipe/p_format.h"
-
-
-#define UTIL_FORMAT_MAX_PACKED_BYTES 32 // R64G64B64A64_FLOAT
-#define UTIL_FORMAT_MAX_UNPACKED_WIDTH 12 // ASTC 12x12
-#define UTIL_FORMAT_MAX_UNPACKED_HEIGHT 12
-
-
-/**
- * A (packed, unpacked) color pair.
- */
-struct util_format_test_case
-{
- enum pipe_format format;
-
- /**
- * Mask of the bits that actually meaningful data. Used to mask out the
- * "X" channels.
- */
- uint8_t mask[UTIL_FORMAT_MAX_PACKED_BYTES];
-
- uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
-
- /**
- * RGBA.
- */
- double unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4];
-};
-
-
-extern const struct util_format_test_case
-util_format_test_cases[];
-
-
-extern const unsigned util_format_nr_test_cases;
-
-
-#endif /* U_FORMAT_TESTS_H_ */
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-/**
- * @file
- * YUV and RGB subsampled formats conversion.
- *
- * @author Jose Fonseca <jfonseca@vmware.com>
- */
-
-
-#include "util/u_debug.h"
-#include "util/u_format_yuv.h"
-
-
-void
-util_format_r8g8_b8g8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- float r, g0, g1, b;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- r = ubyte_to_float((value >> 0) & 0xff);
- g0 = ubyte_to_float((value >> 8) & 0xff);
- b = ubyte_to_float((value >> 16) & 0xff);
- g1 = ubyte_to_float((value >> 24) & 0xff);
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- dst += 4;
-
- dst[0] = r; /* r */
- dst[1] = g1; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- r = ubyte_to_float((value >> 0) & 0xff);
- g0 = ubyte_to_float((value >> 8) & 0xff);
- b = ubyte_to_float((value >> 16) & 0xff);
- g1 = ubyte_to_float((value >> 24) & 0xff);
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t r, g0, g1, b;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- r = (value >> 0) & 0xff;
- g0 = (value >> 8) & 0xff;
- b = (value >> 16) & 0xff;
- g1 = (value >> 24) & 0xff;
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- dst += 4;
-
- dst[0] = r; /* r */
- dst[1] = g1; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- r = (value >> 0) & 0xff;
- g0 = (value >> 8) & 0xff;
- b = (value >> 16) & 0xff;
- g1 = (value >> 24) & 0xff;
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- float r, g0, g1, b;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- r = 0.5f*(src[0] + src[4]);
- g0 = src[1];
- g1 = src[5];
- b = 0.5f*(src[2] + src[6]);
-
- value = (uint32_t)float_to_ubyte(r);
- value |= (uint32_t)float_to_ubyte(g0) << 8;
- value |= (uint32_t)float_to_ubyte(b) << 16;
- value |= (uint32_t)float_to_ubyte(g1) << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- r = src[0];
- g0 = src[1];
- g1 = 0;
- b = src[2];
-
- value = (uint32_t)float_to_ubyte(r);
- value |= (uint32_t)float_to_ubyte(g0) << 8;
- value |= (uint32_t)float_to_ubyte(b) << 16;
- value |= (uint32_t)float_to_ubyte(g1) << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint32_t r, g0, g1, b;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- r = (src[0] + src[4] + 1) >> 1;
- g0 = src[1];
- g1 = src[5];
- b = (src[2] + src[6] + 1) >> 1;
-
- value = r;
- value |= (uint32_t)g0 << 8;
- value |= (uint32_t)b << 16;
- value |= (uint32_t)g1 << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- r = src[0];
- g0 = src[1];
- g1 = 0;
- b = src[2];
-
- value = r;
- value |= (uint32_t)g0 << 8;
- value |= (uint32_t)b << 16;
- value |= (uint32_t)g1 << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_r8g8_b8g8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, ASSERTED unsigned j)
-{
- assert(i < 2);
- assert(j < 1);
-
- dst[0] = ubyte_to_float(src[0]); /* r */
- dst[1] = ubyte_to_float(src[1 + 2*i]); /* g */
- dst[2] = ubyte_to_float(src[2]); /* b */
- dst[3] = 1.0f; /* a */
-}
-
-
-void
-util_format_g8r8_g8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- float r, g0, g1, b;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- g0 = ubyte_to_float((value >> 0) & 0xff);
- r = ubyte_to_float((value >> 8) & 0xff);
- g1 = ubyte_to_float((value >> 16) & 0xff);
- b = ubyte_to_float((value >> 24) & 0xff);
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- dst += 4;
-
- dst[0] = r; /* r */
- dst[1] = g1; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- g0 = ubyte_to_float((value >> 0) & 0xff);
- r = ubyte_to_float((value >> 8) & 0xff);
- g1 = ubyte_to_float((value >> 16) & 0xff);
- b = ubyte_to_float((value >> 24) & 0xff);
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 1.0f; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t r, g0, g1, b;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- g0 = (value >> 0) & 0xff;
- r = (value >> 8) & 0xff;
- g1 = (value >> 16) & 0xff;
- b = (value >> 24) & 0xff;
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- dst += 4;
-
- dst[0] = r; /* r */
- dst[1] = g1; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- g0 = (value >> 0) & 0xff;
- r = (value >> 8) & 0xff;
- g1 = (value >> 16) & 0xff;
- b = (value >> 24) & 0xff;
-
- dst[0] = r; /* r */
- dst[1] = g0; /* g */
- dst[2] = b; /* b */
- dst[3] = 0xff; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- float r, g0, g1, b;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- r = 0.5f*(src[0] + src[4]);
- g0 = src[1];
- g1 = src[5];
- b = 0.5f*(src[2] + src[6]);
-
- value = (uint32_t)float_to_ubyte(g0);
- value |= (uint32_t)float_to_ubyte(r) << 8;
- value |= (uint32_t)float_to_ubyte(g1) << 16;
- value |= (uint32_t)float_to_ubyte(b) << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- r = src[0];
- g0 = src[1];
- g1 = 0;
- b = src[2];
-
- value = (uint32_t)float_to_ubyte(g0);
- value |= (uint32_t)float_to_ubyte(r) << 8;
- value |= (uint32_t)float_to_ubyte(g1) << 16;
- value |= (uint32_t)float_to_ubyte(b) << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint32_t r, g0, g1, b;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- r = (src[0] + src[4] + 1) >> 1;
- g0 = src[1];
- g1 = src[5];
- b = (src[2] + src[6] + 1) >> 1;
-
- value = g0;
- value |= (uint32_t)r << 8;
- value |= (uint32_t)g1 << 16;
- value |= (uint32_t)b << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- r = src[0];
- g0 = src[1];
- g1 = 0;
- b = src[2];
-
- value = g0;
- value |= (uint32_t)r << 8;
- value |= (uint32_t)g1 << 16;
- value |= (uint32_t)b << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_g8r8_g8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, ASSERTED unsigned j)
-{
- assert(i < 2);
- assert(j < 1);
-
- dst[0] = ubyte_to_float(src[1]); /* r */
- dst[1] = ubyte_to_float(src[0 + 2*i]); /* g */
- dst[2] = ubyte_to_float(src[3]); /* b */
- dst[3] = 1.0f; /* a */
-}
-
-
-void
-util_format_uyvy_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t y0, y1, u, v;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- u = (value >> 0) & 0xff;
- y0 = (value >> 8) & 0xff;
- v = (value >> 16) & 0xff;
- y1 = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- dst += 4;
-
- util_format_yuv_to_rgb_float(y1, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- u = (value >> 0) & 0xff;
- y0 = (value >> 8) & 0xff;
- v = (value >> 16) & 0xff;
- y1 = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_uyvy_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t y0, y1, u, v;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- u = (value >> 0) & 0xff;
- y0 = (value >> 8) & 0xff;
- v = (value >> 16) & 0xff;
- y1 = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- dst += 4;
-
- util_format_yuv_to_rgb_8unorm(y1, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- u = (value >> 0) & 0xff;
- y0 = (value >> 8) & 0xff;
- v = (value >> 16) & 0xff;
- y1 = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_uyvy_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint8_t y0, y1, u, v;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- uint8_t y0, y1, u0, u1, v0, v1, u, v;
-
- util_format_rgb_float_to_yuv(src[0], src[1], src[2],
- &y0, &u0, &v0);
- util_format_rgb_float_to_yuv(src[4], src[5], src[6],
- &y1, &u1, &v1);
-
- u = (u0 + u1 + 1) >> 1;
- v = (v0 + v1 + 1) >> 1;
-
- value = u;
- value |= (uint32_t)y0 << 8;
- value |= (uint32_t)v << 16;
- value |= (uint32_t)y1 << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- util_format_rgb_float_to_yuv(src[0], src[1], src[2],
- &y0, &u, &v);
- y1 = 0;
-
- value = u;
- value |= (uint32_t)y0 << 8;
- value |= (uint32_t)v << 16;
- value |= (uint32_t)y1 << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_uyvy_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint8_t y0, y1, u, v;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- uint8_t y0, y1, u0, u1, v0, v1, u, v;
-
- util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
- &y0, &u0, &v0);
- util_format_rgb_8unorm_to_yuv(src[4], src[5], src[6],
- &y1, &u1, &v1);
-
- u = (u0 + u1 + 1) >> 1;
- v = (v0 + v1 + 1) >> 1;
-
- value = u;
- value |= (uint32_t)y0 << 8;
- value |= (uint32_t)v << 16;
- value |= (uint32_t)y1 << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
- &y0, &u, &v);
- y1 = 0;
-
- value = u;
- value |= (uint32_t)y0 << 8;
- value |= (uint32_t)v << 16;
- value |= (uint32_t)y1 << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_uyvy_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, ASSERTED unsigned j)
-{
- uint8_t y, u, v;
-
- assert(i < 2);
- assert(j < 1);
-
- y = src[1 + i*2];
- u = src[0];
- v = src[2];
-
- util_format_yuv_to_rgb_float(y, u, v, &dst[0], &dst[1], &dst[2]);
-
- dst[3] = 1.0f;
-}
-
-
-void
-util_format_yuyv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t y0, y1, u, v;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- y0 = (value >> 0) & 0xff;
- u = (value >> 8) & 0xff;
- y1 = (value >> 16) & 0xff;
- v = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- dst += 4;
-
- util_format_yuv_to_rgb_float(y1, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- y0 = (value >> 0) & 0xff;
- u = (value >> 8) & 0xff;
- y1 = (value >> 16) & 0xff;
- v = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 1.0f; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_yuyv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- uint32_t value;
- uint8_t y0, y1, u, v;
-
- for (x = 0; x + 1 < width; x += 2) {
- value = util_cpu_to_le32(*src++);
-
- y0 = (value >> 0) & 0xff;
- u = (value >> 8) & 0xff;
- y1 = (value >> 16) & 0xff;
- v = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- dst += 4;
-
- util_format_yuv_to_rgb_8unorm(y1, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- dst += 4;
- }
-
- if (x < width) {
- value = util_cpu_to_le32(*src);
-
- y0 = (value >> 0) & 0xff;
- u = (value >> 8) & 0xff;
- y1 = (value >> 16) & 0xff;
- v = (value >> 24) & 0xff;
-
- util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
- dst[3] = 0xff; /* a */
- }
-
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-
-void
-util_format_yuyv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint8_t y0, y1, u, v;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- uint8_t y0, y1, u0, u1, v0, v1, u, v;
-
- util_format_rgb_float_to_yuv(src[0], src[1], src[2],
- &y0, &u0, &v0);
- util_format_rgb_float_to_yuv(src[4], src[5], src[6],
- &y1, &u1, &v1);
-
- u = (u0 + u1 + 1) >> 1;
- v = (v0 + v1 + 1) >> 1;
-
- value = y0;
- value |= (uint32_t)u << 8;
- value |= (uint32_t)y1 << 16;
- value |= (uint32_t)v << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- util_format_rgb_float_to_yuv(src[0], src[1], src[2],
- &y0, &u, &v);
- y1 = 0;
-
- value = y0;
- value |= (uint32_t)u << 8;
- value |= (uint32_t)y1 << 16;
- value |= (uint32_t)v << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_yuyv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
-
- for (y = 0; y < height; y += 1) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- uint8_t y0, y1, u, v;
- uint32_t value;
-
- for (x = 0; x + 1 < width; x += 2) {
- uint8_t y0, y1, u0, u1, v0, v1, u, v;
-
- util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
- &y0, &u0, &v0);
- util_format_rgb_8unorm_to_yuv(src[4], src[5], src[6],
- &y1, &u1, &v1);
-
- u = (u0 + u1 + 1) >> 1;
- v = (v0 + v1 + 1) >> 1;
-
- value = y0;
- value |= (uint32_t)u << 8;
- value |= (uint32_t)y1 << 16;
- value |= (uint32_t)v << 24;
-
- *dst++ = util_le32_to_cpu(value);
-
- src += 8;
- }
-
- if (x < width) {
- util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
- &y0, &u, &v);
- y1 = 0;
-
- value = y0;
- value |= (uint32_t)u << 8;
- value |= (uint32_t)y1 << 16;
- value |= (uint32_t)v << 24;
-
- *dst = util_le32_to_cpu(value);
- }
-
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_yuyv_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, ASSERTED unsigned j)
-{
- uint8_t y, u, v;
-
- assert(i < 2);
- assert(j < 1);
-
- y = src[0 + i*2];
- u = src[1];
- v = src[3];
-
- util_format_yuv_to_rgb_float(y, u, v, &dst[0], &dst[1], &dst[2]);
-
- dst[3] = 1.0f;
-}
-
-/* XXX: Stubbed for now */
-void
-util_format_yv12_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv12_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv12_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv12_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv12_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_yv16_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv16_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv16_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv16_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_yv16_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_iyuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_iyuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_iyuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_iyuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_iyuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_nv12_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv12_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv12_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv12_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv12_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_nv21_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv21_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv21_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv21_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_nv21_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_p016_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_p016_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_p016_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_p016_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-void
-util_format_p016_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-
-void
-util_format_xyuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_xyuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_xyuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_xyuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_xyuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_ayuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_ayuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_ayuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_ayuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_ayuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-void
-util_format_r8g8_r8b8_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_r8g8_r8b8_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_r8g8_r8b8_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_r8g8_r8b8_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_r8g8_r8b8_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
-
-void
-util_format_g8r8_b8r8_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_g8r8_b8r8_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_g8r8_b8r8_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const float *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_g8r8_b8r8_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
- UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
- UNUSED unsigned width, UNUSED unsigned height) {}
-
-void
-util_format_g8r8_b8r8_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
- UNUSED unsigned i, UNUSED unsigned j) {}
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-/**
- * @file
- * YUV colorspace conversion.
- *
- * @author Brian Paul <brianp@vmware.com>
- * @author Michal Krol <michal@vmware.com>
- * @author Jose Fonseca <jfonseca@vmware.com>
- *
- * See also:
- * - http://www.fourcc.org/fccyvrgb.php
- * - http://msdn.microsoft.com/en-us/library/ms893078
- * - http://en.wikipedia.org/wiki/YUV
- */
-
-
-#ifndef U_FORMAT_YUV_H_
-#define U_FORMAT_YUV_H_
-
-
-#include "pipe/p_compiler.h"
-#include "util/u_math.h"
-
-
-/*
- * TODO: Ensure we use consistent and right floating formulas, with enough
- * precision in the coefficients.
- */
-
-static inline void
-util_format_rgb_float_to_yuv(float r, float g, float b,
- uint8_t *y, uint8_t *u, uint8_t *v)
-{
- const float _r = CLAMP(r, 0.0f, 1.0f);
- const float _g = CLAMP(g, 0.0f, 1.0f);
- const float _b = CLAMP(b, 0.0f, 1.0f);
-
- const float scale = 255.0f;
-
- const int _y = scale * ( (0.257f * _r) + (0.504f * _g) + (0.098f * _b));
- const int _u = scale * (-(0.148f * _r) - (0.291f * _g) + (0.439f * _b));
- const int _v = scale * ( (0.439f * _r) - (0.368f * _g) - (0.071f * _b));
-
- *y = _y + 16;
- *u = _u + 128;
- *v = _v + 128;
-}
-
-
-static inline void
-util_format_yuv_to_rgb_float(uint8_t y, uint8_t u, uint8_t v,
- float *r, float *g, float *b)
-{
- const int _y = y - 16;
- const int _u = u - 128;
- const int _v = v - 128;
-
- const float y_factor = 255.0f / 219.0f;
-
- const float scale = 1.0f / 255.0f;
-
- *r = scale * (y_factor * _y + 1.596f * _v);
- *g = scale * (y_factor * _y - 0.391f * _u - 0.813f * _v);
- *b = scale * (y_factor * _y + 2.018f * _u );
-}
-
-
-static inline void
-util_format_rgb_8unorm_to_yuv(uint8_t r, uint8_t g, uint8_t b,
- uint8_t *y, uint8_t *u, uint8_t *v)
-{
- *y = (( 66 * r + 129 * g + 25 * b + 128) >> 8) + 16;
- *u = (( -38 * r - 74 * g + 112 * b + 128) >> 8) + 128;
- *v = (( 112 * r - 94 * g - 18 * b + 128) >> 8) + 128;
-}
-
-
-static inline void
-util_format_yuv_to_rgb_8unorm(uint8_t y, uint8_t u, uint8_t v,
- uint8_t *r, uint8_t *g, uint8_t *b)
-{
- const int _y = y - 16;
- const int _u = u - 128;
- const int _v = v - 128;
-
- const int _r = (298 * _y + 409 * _v + 128) >> 8;
- const int _g = (298 * _y - 100 * _u - 208 * _v + 128) >> 8;
- const int _b = (298 * _y + 516 * _u + 128) >> 8;
-
- *r = CLAMP(_r, 0, 255);
- *g = CLAMP(_g, 0, 255);
- *b = CLAMP(_b, 0, 255);
-}
-
-
-
-void
-util_format_uyvy_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_uyvy_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_uyvy_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_uyvy_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_uyvy_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_yuyv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_yuyv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_yuyv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_yuyv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_yuyv_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-/* XXX: Stubbed for now */
-void
-util_format_yv12_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv12_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv12_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv12_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv12_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_yv16_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv16_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv16_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv16_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_yv16_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_iyuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_iyuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_iyuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_iyuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_iyuv_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_nv12_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv12_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv12_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv12_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv12_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_nv21_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv21_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv21_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv21_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_nv21_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_p016_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_p016_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_p016_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_p016_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-void
-util_format_p016_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_xyuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_xyuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_xyuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_xyuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_xyuv_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_ayuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_ayuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_ayuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_ayuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_ayuv_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-void
-util_format_r8g8_b8g8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_b8g8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_g8r8_g8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_g8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_r8g8_r8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_r8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_r8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_r8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_r8g8_r8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-void
-util_format_g8r8_b8r8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_b8r8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_b8r8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_b8r8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height);
-
-void
-util_format_g8r8_b8r8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
- unsigned i, unsigned j);
-
-#endif /* U_FORMAT_YUV_H_ */
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#include "u_format_zs.h"
-#include "util/u_math.h"
-
-
-/*
- * z32_unorm conversion functions
- */
-
-static inline uint16_t
-z32_unorm_to_z16_unorm(uint32_t z)
-{
- /* z * 0xffff / 0xffffffff */
- return z >> 16;
-}
-
-static inline uint32_t
-z16_unorm_to_z32_unorm(uint16_t z)
-{
- /* z * 0xffffffff / 0xffff */
- return ((uint32_t)z << 16) | z;
-}
-
-static inline uint32_t
-z32_unorm_to_z24_unorm(uint32_t z)
-{
- /* z * 0xffffff / 0xffffffff */
- return z >> 8;
-}
-
-static inline uint32_t
-z24_unorm_to_z32_unorm(uint32_t z)
-{
- /* z * 0xffffffff / 0xffffff */
- return (z << 8) | (z >> 16);
-}
-
-
-/*
- * z32_float conversion functions
- */
-
-static inline uint16_t
-z32_float_to_z16_unorm(float z)
-{
- const float scale = 0xffff;
- return (uint16_t)(z * scale + 0.5f);
-}
-
-static inline float
-z16_unorm_to_z32_float(uint16_t z)
-{
- const float scale = 1.0 / 0xffff;
- return (float)(z * scale);
-}
-
-static inline uint32_t
-z32_float_to_z24_unorm(float z)
-{
- const double scale = 0xffffff;
- return (uint32_t)(z * scale) & 0xffffff;
-}
-
-static inline float
-z24_unorm_to_z32_float(uint32_t z)
-{
- const double scale = 1.0 / 0xffffff;
- return (float)(z * scale);
-}
-
-static inline uint32_t
-z32_float_to_z32_unorm(float z)
-{
- const double scale = 0xffffffff;
- return (uint32_t)(z * scale);
-}
-
-static inline float
-z32_unorm_to_z32_float(uint32_t z)
-{
- const double scale = 1.0 / 0xffffffff;
- return (float)(z * scale);
-}
-
-
-void
-util_format_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z16_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint16_t *src = (const uint16_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint16_t value = util_cpu_to_le16(*src++);
- *dst++ = z16_unorm_to_z32_float(value);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z16_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint16_t *dst = (uint16_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint16_t value;
- value = z32_float_to_z16_unorm(*src++);
- *dst++ = util_le16_to_cpu(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z16_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const uint16_t *src = (const uint16_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint16_t value = util_cpu_to_le16(*src++);
- *dst++ = z16_unorm_to_z32_unorm(value);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z16_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- uint16_t *dst = (uint16_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint16_t value;
- value = z32_unorm_to_z16_unorm(*src++);
- *dst++ = util_le16_to_cpu(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z32_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z32_unorm_to_z32_float(value);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value;
- value = z32_float_to_z32_unorm(*src++);
- *dst++ = util_le32_to_cpu(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z32_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width * 4);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width * 4);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width * 4);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned y;
- for(y = 0; y < height; ++y) {
- memcpy(dst_row, src_row, width * 4);
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const float *src = (const float *)src_row;
- for(x = 0; x < width; ++x) {
- *dst++ = z32_float_to_z32_unorm(*src++);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- float *dst = (float *)dst_row;
- for(x = 0; x < width; ++x) {
- *dst++ = z32_unorm_to_z32_float(*src++);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_float(value & 0xffffff);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0xff000000;
- value |= z32_float_to_z24_unorm(*src++);
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_unorm(value & 0xffffff);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0xff000000;
- value |= z32_unorm_to_z24_unorm(*src++);
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = value >> 24;
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0x00ffffff;
- value |= (uint32_t)*src++ << 24;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24_unorm_s8_uint_pack_separate(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *z_src_row, unsigned z_src_stride,
- const uint8_t *s_src_row, unsigned s_src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for (y = 0; y < height; ++y) {
- const uint32_t *z_src = z_src_row;
- const uint8_t *s_src = s_src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for (x = 0; x < width; ++x) {
- *dst++ = (*z_src++ & 0x00ffffff) | ((uint32_t)*s_src++ << 24);
- }
- dst_row += dst_stride / sizeof(*dst_row);
- z_src_row += z_src_stride / sizeof(*z_src_row);
- s_src_row += s_src_stride / sizeof(*s_src_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_float(value >> 8);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0x000000ff;
- value |= z32_float_to_z24_unorm(*src++) << 8;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_unorm(value >> 8);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0x000000ff;
- value |= *src++ & 0xffffff00;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint8_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = value & 0xff;
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_s8_uint_z24_unorm_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint8_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_le32_to_cpu(*dst);
- value &= 0xffffff00;
- value |= *src++;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24x8_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_float(value & 0xffffff);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z24x8_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value;
- value = z32_float_to_z24_unorm(*src++);
- *dst++ = util_le32_to_cpu(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z24x8_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_unorm(value & 0xffffff);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z24x8_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value;
- value = z32_unorm_to_z24_unorm(*src++);
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_x8z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const uint32_t *src = (uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_float(value >> 8);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_x8z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value;
- value = z32_float_to_z24_unorm(*src++) << 8;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_x8z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const uint32_t *src = (const uint32_t *)src_row;
- for(x = 0; x < width; ++x) {
- uint32_t value = util_cpu_to_le32(*src++);
- *dst++ = z24_unorm_to_z32_unorm(value >> 8);
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_x8z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- uint32_t *dst = (uint32_t *)dst_row;
- for(x = 0; x < width; ++x) {
- uint32_t value;
- value = z32_unorm_to_z24_unorm(*src++) << 8;
- *dst++ = util_cpu_to_le32(value);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_unpack_z_float(float *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- float *dst = dst_row;
- const float *src = (const float *)src_row;
- for(x = 0; x < width; ++x) {
- *dst = *src;
- src += 2;
- dst += 1;
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
- const float *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const float *src = src_row;
- float *dst = (float *)dst_row;
- for(x = 0; x < width; ++x) {
- *dst = *src;
- src += 1;
- dst += 2;
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint32_t *dst = dst_row;
- const float *src = (const float *)src_row;
- for(x = 0; x < width; ++x) {
- *dst = z32_float_to_z32_unorm(*src);
- src += 2;
- dst += 1;
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
- const uint32_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint32_t *src = src_row;
- float *dst = (float *)dst_row;
- for(x = 0; x < width; ++x) {
- *dst++ = z32_unorm_to_z32_float(*src++);
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- uint8_t *dst = dst_row;
- const uint8_t *src = src_row + 4;
- for(x = 0; x < width; ++x) {
- *dst = *src;
- src += 8;
- dst += 1;
- }
- src_row += src_stride/sizeof(*src_row);
- dst_row += dst_stride/sizeof(*dst_row);
- }
-}
-
-void
-util_format_z32_float_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- unsigned x, y;
- for(y = 0; y < height; ++y) {
- const uint8_t *src = src_row;
- uint32_t *dst = ((uint32_t *)dst_row) + 1;
- for(x = 0; x < width; ++x) {
- *dst = util_cpu_to_le32(*src);
- src += 1;
- dst += 2;
- }
- dst_row += dst_stride/sizeof(*dst_row);
- src_row += src_stride/sizeof(*src_row);
- }
-}
-
-
-void
-util_format_x24s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_z24_unorm_s8_uint_unpack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-}
-
-void
-util_format_x24s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_z24_unorm_s8_uint_pack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-}
-
-void
-util_format_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_s8_uint_z24_unorm_unpack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-}
-
-void
-util_format_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
-{
- util_format_s8_uint_z24_unorm_pack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-}
-
-void
-util_format_x32_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_z32_float_s8x24_uint_unpack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-
-}
-
-void
-util_format_x32_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
- const uint8_t *src_row, unsigned src_stride,
- unsigned width, unsigned height)
-{
- util_format_z32_float_s8x24_uint_pack_s_8uint(dst_row, dst_stride,
- src_row, src_stride,
- width, height);
-}
+++ /dev/null
-/**************************************************************************
- *
- * 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 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.
- *
- **************************************************************************/
-
-
-#ifndef U_FORMAT_ZS_H_
-#define U_FORMAT_ZS_H_
-
-
-#include "pipe/p_compiler.h"
-
-
-void
-util_format_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z16_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z16_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z16_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z16_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24_unorm_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_z24_unorm_s8_uint_pack_separate(uint8_t *dst_row, unsigned dst_stride, const uint32_t *z_src_row, unsigned z_src_stride, const uint8_t *s_src_row, unsigned s_src_stride, unsigned width, unsigned height);
-
-void
-util_format_s8_uint_z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_z24_unorm_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_s8_uint_z24_unorm_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24x8_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24x8_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24x8_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z24x8_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_x8z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_x8z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_x8z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_x8z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-
-void
-util_format_z32_float_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_x24s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_x24s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_x32_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-
-void
-util_format_x32_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_sride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
-#endif /* U_FORMAT_ZS_H_ */
#include "util/u_gen_mipmap.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "pipe/p_compiler.h"
#include "pipe/p_format.h"
#include "util/u_debug_gallium.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_pstipple.h"
#include "util/u_sampler.h"
#include "pipe/p_defines.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_resource.h"
**************************************************************************/
-#include "u_format.h"
+#include "util/format/u_format.h"
#include "u_sampler.h"
#include "pipe/p_screen.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_rect.h"
#include "util/u_surface.h"
}
-/**
- * Copy 2D rect from one place to another.
- * Position and sizes are in pixels.
- * src_stride may be negative to do vertical flip of pixels from source.
- */
-void
-util_copy_rect(ubyte * dst,
- enum pipe_format format,
- unsigned dst_stride,
- unsigned dst_x,
- unsigned dst_y,
- unsigned width,
- unsigned height,
- const ubyte * src,
- int src_stride,
- unsigned src_x,
- unsigned src_y)
-{
- unsigned i;
- int src_stride_pos = src_stride < 0 ? -src_stride : src_stride;
- int blocksize = util_format_get_blocksize(format);
- int blockwidth = util_format_get_blockwidth(format);
- int blockheight = util_format_get_blockheight(format);
-
- assert(blocksize > 0);
- assert(blockwidth > 0);
- assert(blockheight > 0);
-
- dst_x /= blockwidth;
- dst_y /= blockheight;
- width = (width + blockwidth - 1)/blockwidth;
- height = (height + blockheight - 1)/blockheight;
- src_x /= blockwidth;
- src_y /= blockheight;
-
- dst += dst_x * blocksize;
- src += src_x * blocksize;
- dst += dst_y * dst_stride;
- src += src_y * src_stride_pos;
- width *= blocksize;
-
- if (width == dst_stride && width == (unsigned)src_stride)
- memcpy(dst, src, height * width);
- else {
- for (i = 0; i < height; i++) {
- memcpy(dst, src, width);
- dst += dst_stride;
- src += src_stride;
- }
- }
-}
-
-
/**
* Copy 3D box from one place to another.
* Position and sizes are in pixels.
u_surface_default_template(struct pipe_surface *view,
const struct pipe_resource *texture);
-extern void
-util_copy_rect(ubyte * dst, enum pipe_format format,
- unsigned dst_stride, unsigned dst_x, unsigned dst_y,
- unsigned width, unsigned height, const ubyte * src,
- int src_stride, unsigned src_x, unsigned src_y);
-
extern void
util_copy_box(ubyte * dst,
enum pipe_format format,
#include "util/u_tests.h"
#include "util/u_draw_quad.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_simple_shaders.h"
#include "util/u_threaded_context.h"
#include "util/u_cpu_detect.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
-#include "util/u_format_bptc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_bptc.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_surface.h"
#include "pipe/p_screen.h"
#include "util/u_box.h"
-#include "util/u_format.h"
-#include "util/u_format_rgtc.h"
-#include "util/u_format_zs.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_rgtc.h"
+#include "util/format/u_format_zs.h"
#include "util/u_inlines.h"
#include "util/u_transfer_helper.h"
#include "util/u_vbuf.h"
#include "util/u_dump.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
#include "util/u_draw.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "vl_types.h"
#include "vl_video_buffer.h"
**************************************************************************/
#include <assert.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "vl_vertex_buffers.h"
#include "vl_types.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_sampler.h"
#include "util/u_memory.h"
#include "etnaviv_resource.h"
#include "etnaviv_screen.h"
#include "hw/common.xml.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
bool
etna_etc2_needs_patching(const struct pipe_resource *prsc)
#ifndef ETNAVIV_FORMAT_H_
#define ETNAVIV_FORMAT_H_
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include <stdint.h>
#define ETNA_NO_MATCH (~0)
#include "pipe/p_format.h"
#include "pipe/p_screen.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_surface.h"
#include "hw/state.xml.h"
#include "hw/state_3d.xml.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
/* Returned when there is no match of pipe value to etna value */
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tgsi/tgsi_dump.h"
#include "tgsi/tgsi_parse.h"
#include "nir/tgsi_to_nir.h"
*/
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd2_screen.h"
#include "fd2_context.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd2_util.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_state.h"
#include "freedreno_resource.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_helpers.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_viewport.h"
#include "freedreno_resource.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd3_format.h"
#ifndef FD3_FORMAT_H_
#define FD3_FORMAT_H_
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_util.h"
#include "a3xx.xml.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_draw.h"
#include "freedreno_state.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_program.h"
*/
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd3_screen.h"
#include "fd3_context.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd3_texture.h"
#include "fd3_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_helpers.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_viewport.h"
#include "freedreno_resource.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd4_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_draw.h"
#include "freedreno_state.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_program.h"
*/
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd4_screen.h"
#include "fd4_context.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd4_texture.h"
#include "fd4_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_helpers.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_viewport.h"
#include "freedreno_resource.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd5_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_draw.h"
#include "freedreno_state.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/bitset.h"
#include "freedreno_program.h"
*/
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd5_screen.h"
#include "fd5_blitter.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd5_texture.h"
#include "fd5_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_helpers.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_viewport.h"
#include "freedreno_resource.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd6_format.h"
#include "freedreno_resource.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_draw.h"
#include "freedreno_state.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/bitset.h"
#include "freedreno_program.h"
#include "drm-uapi/drm_fourcc.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "fd6_screen.h"
#include "fd6_blitter.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/hash_table.h"
#include "fd6_texture.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_helpers.h"
#include "freedreno_blitter.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_gmem.h"
#include "freedreno_context.h"
* Rob Clark <robclark@freedesktop.org>
*/
-#include "util/u_format.h"
-#include "util/u_format_rgtc.h"
-#include "util/u_format_zs.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_rgtc.h"
+#include "util/format/u_format_zs.h"
#include "util/u_inlines.h"
#include "util/u_transfer.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "util/u_string.h"
#include "util/u_debug.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "freedreno_util.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tgsi/tgsi_dump.h"
#include "tgsi/tgsi_parse.h"
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_pack_color.h"
#include "i915_context.h"
#include "i915_screen.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_rect.h"
#include "draw/draw_context.h"
#include "util/os_misc.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_screen.h"
#include "pipe/p_defines.h"
#include "pipe/p_format.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_pack_color.h"
#include "util/u_surface.h"
#include "pipe/p_state.h"
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/ralloc.h"
#include "intel/blorp/blorp.h"
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_upload_mgr.h"
#include "util/ralloc.h"
#include "iris_context.h"
#include "pipe/p_state.h"
#include "util/ralloc.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_upload_mgr.h"
#include "drm-uapi/i915_drm.h"
#include "iris_context.h"
#include "util/bitscan.h"
#include "util/macros.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "iris_resource.h"
#include "iris_screen.h"
#include "util/os_memory.h"
#include "util/u_cpu_detect.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_threaded_context.h"
#include "util/u_transfer.h"
#include "util/u_transfer_helper.h"
#include "pipe/p_screen.h"
#include "util/debug.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_transfer_helper.h"
#include "util/u_upload_mgr.h"
#include "util/ralloc.h"
#include "pipe/p_screen.h"
#include "util/u_dual_blend.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "util/u_transfer.h"
#include "util/u_upload_mgr.h"
*/
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_debug.h"
#include "util/u_half.h"
#include "util/u_helpers.h"
#include "util/u_memory.h"
#include "util/u_blitter.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_debug.h"
*/
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "gallivm/lp_bld_type.h"
#include "gallivm/lp_bld_const.h"
#include "pipe/p_state.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "gallivm/lp_bld_type.h"
#include "gallivm/lp_bld_const.h"
*/
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_cpu_detect.h"
#include "gallivm/lp_bld_type.h"
#ifndef LP_RAST_PRIV_H
#define LP_RAST_PRIV_H
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_thread.h"
#include "gallivm/lp_bld_debug.h"
#include "lp_memory.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/simple_list.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "lp_scene.h"
#include "lp_fence.h"
#include "lp_debug.h"
#include "util/u_memory.h"
#include "util/u_math.h"
#include "util/u_cpu_detect.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_screen.h"
#include "util/u_string.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format_s3tc.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "draw/draw_context.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_pointer.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_dump.h"
#include "util/u_string.h"
#include "util/simple_list.h"
#include "draw/draw_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/**
#include "gallivm/lp_bld.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_dump.h"
#include "util/u_memory.h"
#include "util/u_pointer.h"
#include "util/u_string.h"
-#include "util/u_format.h"
-#include "util/u_format_tests.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_tests.h"
+#include "util/format/u_format_s3tc.h"
#include "gallivm/lp_bld.h"
#include "gallivm/lp_bld_debug.h"
#include "util/u_inlines.h"
#include "util/u_cpu_detect.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/simple_list.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_string.h"
#include "util/os_time.h"
#include "nouveau_buffer.h"
#include "util/u_video.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_sampler.h"
static int
#include "nouveau_vp3_video.h"
#include "util/u_video.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_sampler.h"
static struct pipe_sampler_view **
*
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_surface.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#include "nv_object.xml.h"
*
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "nv30/nv30_screen.h"
#include <xf86drm.h>
#include <nouveau_drm.h>
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "nv_object.xml.h"
*
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_helpers.h"
#include "util/u_inlines.h"
*
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_half.h"
*/
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nv_object.xml.h"
#include "nv30/nv30-40_3d.xml.h"
*
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_prim.h"
#include "translate/translate.h"
#define __NV50_BLIT_H__
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
void *
nv50_blitter_make_fp(struct pipe_context *,
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nv50/nv50_context.h"
#include "nv50/nv50_resource.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#include "nv50/nv50_context.h"
#include "pipe/p_context.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nouveau_screen.h"
#include <errno.h>
#include <xf86drm.h>
#include <nouveau_drm.h>
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "pipe/p_screen.h"
#include "compiler/nir/nir.h"
#include "util/u_inlines.h"
#include "util/u_pack_color.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_surface.h"
#include "nv50/g80_texture.xml.h"
#include "nv50/g80_defs.xml.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static inline uint32_t
nv50_tic_swizzle(const struct nv50_format *fmt, unsigned swz, bool tex_int)
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nv50/nv50_context.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#include "nv50/nv50_context.h"
#include <sys/types.h>
#include <fcntl.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_sampler.h"
#include "vl/vl_zscan.h"
#include "nv50/nv98_video.h"
#include "util/u_sampler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include <nvif/class.h>
#include "pipe/p_defines.h"
#include "state_tracker/drm_driver.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nvc0/nvc0_context.h"
#include "nvc0/nvc0_resource.h"
#include <xf86drm.h>
#include <nouveau_drm.h>
#include <nvif/class.h>
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "pipe/p_screen.h"
#include "compiler/nir/nir.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "util/u_math.h"
#include "util/u_viewport.h"
#include "util/u_inlines.h"
#include "util/u_pack_color.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "os/os_thread.h"
#include "nv50/g80_texture.xml.h"
#include "nv50/g80_defs.xml.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#define NVE4_TIC_ENTRY_INVALID 0x000fffff
#define NVE4_TSC_ENTRY_INVALID 0xfff00000
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nvc0/nvc0_context.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#include "nvc0/nvc0_context.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#include "nvc0/nvc0_context.h"
#include "nvc0/nvc0_video.h"
#include "util/u_sampler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static void
nvc0_decoder_begin_frame(struct pipe_video_codec *decoder,
#include "compiler/nir/nir_builder.h"
#include "compiler/nir/nir_format_convert.h"
#include "nir_lower_blend.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/* Determines the best NIR intrinsic to load a tile buffer of a given type,
* using native format conversion where possible. RGBA8 UNORM has a fast path
*/
#include "pan_resource.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/* Arm FrameBuffer Compression (AFBC) is a lossless compression scheme natively
* implemented in Mali GPUs (as well as many display controllers paired with
#include "pan_blending.h"
#include "pan_context.h"
#include "gallium/auxiliary/util/u_blend.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/*
* Implements fixed-function blending on Midgard.
*/
#include "pan_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static void
panfrost_blitter_save(
#include "pan_format.h"
#include "util/macros.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_upload_mgr.h"
#include "util/u_memory.h"
#include "util/u_vbuf.h"
#include "util/half_float.h"
#include "util/u_helpers.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_prim.h"
#include "util/u_prim_restart.h"
#include "indices/u_primconvert.h"
#define __PAN_FORMAT_H__
#include "pan_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
unsigned
panfrost_translate_swizzle_4(const unsigned char swizzle[4]);
#include "pan_util.h"
#include "pan_format.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/* Mark a surface as written */
#include "pan_context.h"
#include "util/hash_table.h"
#include "util/ralloc.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_pack_color.h"
#include "pan_util.h"
#include "pandecode/decode.h"
#include "pan_util.h"
#include "pan_format.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static struct mali_rt_format
panfrost_mfbd_format(struct pipe_surface *surf)
#include "drm-uapi/drm_fourcc.h"
#include "state_tracker/winsys_handle.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_surface.h"
#include "util/u_transfer.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_video.h"
#include "util/u_screen.h"
#include "util/os_time.h"
#include "pan_util.h"
#include "pan_format.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static struct mali_sfbd_format
panfrost_sfbd_format(struct pipe_surface *surf)
#include "r300_texture.h"
#include "r300_reg.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_half.h"
#include "util/u_pack_color.h"
#include "util/u_surface.h"
/* r300_emit: Functions for emitting state. */
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "r300_context.h"
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "r300_reg.h"
#include "r300_fs.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/*
HiZ rules - taken from various docs
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
#include "util/u_prim.h"
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "util/u_memory.h"
#include "util/os_time.h"
#include "draw/draw_vertex.h"
#include "pipe/p_format.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "r300_reg.h"
#include <stdio.h>
#include "r300_transfer.h"
#include "r300_screen.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "r300_texture_desc.h"
#include "r300_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include <inttypes.h>
/* Returns the number of pixels that the texture should be aligned to
#include "r300_screen_buffer.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_box.h"
struct r300_transfer {
#include "compute_memory_pool.h"
#include "evergreen_compute.h"
#include "util/u_surface.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "evergreend.h"
enum r600_blitter_op /* bitmask */
#ifndef R600_FORMATS_H
#define R600_FORMATS_H
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "r600_pipe.h"
/* list of formats from R700 ISA document - apply across GPUs in different registers */
#include "util/list.h"
#include "util/u_draw_quad.h"
#include "util/u_memory.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_upload_mgr.h"
#include "util/os_time.h"
#include "vl/vl_decoder.h"
#include "r600_shader.h"
#include "r600d.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_index_modify.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
#include "r600_pipe_common.h"
#include "r600_cs.h"
#include "r600_query.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_log.h"
#include "util/u_memory.h"
#include "util/u_pack_color.h"
$(hide) $(MESA_PYTHON2) $(MERGE_DRIINFO) $(GEN_DRIINFO_INPUTS) > $@ || ($(RM) $@; false)
GEN10_FORMAT_TABLE_INPUTS := \
- $(MESA_TOP)/src/gallium/auxiliary/util/u_format.csv \
+ $(MESA_TOP)/util/format/u_format.csv \
$(MESA_TOP)/src/amd/registers/gfx10-rsrc.json
GEN10_FORMAT_TABLE_DEP := \
import sys
AMD_REGISTERS = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "../../../amd/registers"))
-GALLIUM_UTIL = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "../../auxiliary/util"))
-sys.path.extend([AMD_REGISTERS, GALLIUM_UTIL])
+UTIL_FORMAT = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "../../../util/format"))
+sys.path.extend([AMD_REGISTERS, UTIL_FORMAT])
from regdb import Object, RegisterDatabase
from u_format_parse import *
'gfx10_format_table.h',
input : files(
'gfx10_format_table.py',
- '../../auxiliary/util/u_format.csv', '../../../amd/registers/gfx10-rsrc.json'
+ '../../../util/format/u_format.csv', '../../../amd/registers/gfx10-rsrc.json'
),
output : 'gfx10_format_table.h',
command : [prog_python, '@INPUT@'],
#include "si_pipe.h"
#include "si_compute.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_log.h"
#include "util/u_surface.h"
#include "si_pipe.h"
#include "sid.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_pack_color.h"
#include "util/u_surface.h"
*/
#include "si_pipe.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/format_srgb.h"
/* Note: Compute shaders always use SI_COMPUTE_DST_CACHE_POLICY for dst
#include "util/hash_table.h"
#include "util/u_idalloc.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
#include "sid.h"
#include "si_pipe.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static void si_dma_copy_buffer(struct si_context *ctx,
struct pipe_resource *dst,
#include "si_query.h"
#include "util/u_dual_blend.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_memory.h"
#include "util/u_resource.h"
#include "util/u_upload_mgr.h"
#include "si_pipe.h"
#include "si_query.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_log.h"
#include "util/u_memory.h"
#include "util/u_pack_color.h"
#include "sp_buffer.h"
#include "sp_texture.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static bool
get_dimensions(const struct pipe_shader_buffer *bview,
#include "sp_image.h"
#include "sp_texture.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/*
* Get the offset into the base image
#include "pipe/p_defines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_dual_blend.h"
#include "sp_context.h"
#include "sp_state.h"
*/
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "tgsi/tgsi_scan.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "util/u_video.h"
#include "util/os_misc.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "draw/draw_context.h"
#include "sp_state.h"
#include "sp_texture.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "draw/draw_context.h"
#include "pipebuffer/pb_buffer.h"
#include "draw/draw_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
*
**************************************************************************/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "sp_context.h"
#include "sp_surface.h"
#include "pipe/p_defines.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "sp_quad.h" /* only for #define QUAD_* tokens */
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_tile.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "sp_context.h"
#include "sp_texture.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_transfer.h"
*/
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_tile.h"
#include "sp_tile_cache.h"
#include "pipe/p_format.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "svga_winsys.h"
#include "svga_surface.h"
//#include "util/u_blit_sw.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#define FILE_DEBUG_FLAG DEBUG_BLIT
#include "pipe/p_defines.h"
#include "util/u_bitmask.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
#include "util/u_bitmask.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_helpers.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "os/os_thread.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
#include "os/os_thread.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_string.h"
**********************************************************/
#include "git_sha1.h" /* For MESA_GIT_SHA1 */
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/u_screen.h"
#include "util/u_bitmask.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "svga_context.h"
#include "svga_cmd.h"
#include "svga_format.h"
*
**********************************************************/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
#include "pipe/p_defines.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "svga_context.h"
#include "svga_state.h"
#include "util/u_inlines.h"
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_bitmask.h"
#include "pipe/p_defines.h"
#include "util/u_bitmask.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_math.h"
#include "pipe/p_defines.h"
#include "util/u_bitmask.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "os/os_thread.h"
#include "util/u_bitmask.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_atomic.h"
#include "util/u_upload_mgr.h"
#include "util/u_transfer.h"
#include "pipe/p_screen.h"
#include "pipe/p_defines.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_cpu_detect.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_string.h"
#include "util/u_screen.h"
#include "pipe/p_screen.h"
#include "pipe/p_defines.h"
#include "util/u_dl.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "api.h"
#include "memory/TilingFunctions.h"
#include "functionpasses/passes.h"
#include "tgsi/tgsi_strings.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_prim.h"
#include "gallivm/lp_bld_init.h"
#include "gallivm/lp_bld_flow.h"
#include "core/state_funcs.h"
#include "gallivm/lp_bld_tgsi.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
* IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "util/u_blitter.h"
#include "v3d_context.h"
*/
#include <inttypes.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/ralloc.h"
#include "pipe/p_defines.h"
#include "util/u_blit.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_surface.h"
#include "util/u_transfer_helper.h"
#include "util/u_upload_mgr.h"
-#include "util/u_format_zs.h"
+#include "util/format/u_format_zs.h"
#include "util/u_drm.h"
#include "drm-uapi/drm_fourcc.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_hash_table.h"
#include "util/u_screen.h"
#include "util/u_transfer_helper.h"
#include "util/u_blitter.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_pack_color.h"
#include "util/u_prim_restart.h"
#include "util/u_upload_mgr.h"
* IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_half.h"
#include "v3d_context.h"
#include "broadcom/common/v3d_macros.h"
* IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "v3d_context.h"
#include "broadcom/cle/v3dx_pack.h"
* IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "v3d_context.h"
#include "v3d_tiling.h"
#include "broadcom/common/v3d_macros.h"
*/
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
* IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "util/u_blitter.h"
#include "compiler/nir/nir_builder.h"
#include "util/u_blitter.h"
#include "util/u_prim.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_pack_color.h"
#include "util/u_upload_mgr.h"
#include "indices/u_primconvert.h"
* in our shader code, and this stores the table for doing so.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/macros.h"
#include "vc4_context.h"
* Lowers fixed-function blending to a load of the destination color and a
* series of ALU operations before the store of the output.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "vc4_qir.h"
#include "compiler/nir/nir_builder.h"
#include "compiler/nir/nir_format_convert.h"
#include "vc4_qir.h"
#include "compiler/nir/nir_builder.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/**
* Walks the NIR generated by TGSI-to-NIR or GLSL-to-NIR to lower its io
*/
#include <inttypes.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/crc32.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "pipe/p_defines.h"
#include "util/u_blit.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_surface.h"
#include "util/u_transfer_helper.h"
#include "util/u_cpu_detect.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_hash_table.h"
#include "util/u_screen.h"
#include "util/u_transfer_helper.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_prim.h"
#include "util/u_transfer.h"
#include "util/u_helpers.h"
#include <assert.h>
#include <string.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_math.h"
#include "pipe/p_state.h"
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_upload_mgr.h"
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "util/u_memory.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
#include "util/u_screen.h"
#include "util/u_video.h"
#include "util/u_math.h"
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "zink_screen.h"
#include "util/u_blitter.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static bool
blit_resolve(struct zink_context *ctx, const struct pipe_blit_info *info)
#include "indices/u_primconvert.h"
#include "util/u_blitter.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "util/u_helpers.h"
#include "util/u_inlines.h"
#include "util/slab.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "os/os_process.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_screen.h"
#include "zink_screen.h"
#include "zink_surface.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "core/memory.hpp"
#include "core/resource.hpp"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
using namespace clover;
#include "core/memory.hpp"
#include "pipe/p_screen.h"
#include "util/u_sampler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
using namespace clover;
#include "util/disk_cache.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_debug.h"
#include "state_tracker/drm_driver.h"
#include "state_tracker/st_cb_bufferobjects.h"
#include "dri_drawable.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "state_tracker/drm_driver.h"
#include "util/u_debug.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format_s3tc.h"
#define MSAA_VISUAL_MAX_SAMPLES 32
*
**************************************************************************/
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/u_box.h"
#include "pipe/p_format.h"
#include "util/u_atomic.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "state_tracker/st_gl_api.h" /* for st_gl_api_create */
#include "nine_pipe.h"
#include "nine_dump.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_dump.h"
#include "pipe/p_screen.h"
#include "nine_dump.h"
#endif
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#define DBG_CHANNEL DBG_BASETEXTURE
#include "util/u_math.h"
#include "util/u_inlines.h"
#include "util/u_hash_table.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "util/u_upload_mgr.h"
#include "hud/hud_context.h"
#include "pipe/p_state.h" /* pipe_box */
#include "util/macros.h"
#include "util/u_rect.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "nine_helpers.h"
struct cso_context;
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "translate/translate.h"
#define DBG_CHANNEL DBG_VERTEXDECLARATION
#include "nine_pipe.h"
#include "nine_dump.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#define DBG_CHANNEL DBG_VOLUME
#include "util/u_atomic.h"
#include "util/u_box.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_memory.h"
#include "util/u_debug.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_sampler.h"
#include "vdpau_private.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "util/u_sampler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "vl/vl_csc.h"
#include <GL/wglext.h>
#include "pipe/p_compiler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "stw_device.h"
#include "stw_pixelformat.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_sampler.h"
#include "util/u_surface.h"
#include "util/u_rect.h"
#include "util/u_debug.h"
#include "util/u_debug_image.h"
#include "util/u_draw_quad.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/u_sampler.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "tgsi/tgsi_text.h"
#include "pipe-loader/pipe_loader.h"
#include <stdio.h>
#include "translate/translate.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_half.h"
#include "util/u_cpu_detect.h"
#include "rtasm/rtasm_cpu.h"
#include <stdlib.h>
#include <stdio.h>
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static boolean
#include <float.h>
#include "util/u_half.h"
-#include "util/u_format.h"
-#include "util/u_format_tests.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_tests.h"
+#include "util/format/u_format_s3tc.h"
static boolean
*/
#include "amdgpu_winsys.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static int amdgpu_surface_sanity(const struct pipe_resource *tex)
{
#include "pipe/p_context.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/u_hash_table.h"
#include <fcntl.h>
#include "pipe/p_context.h"
#include "pipe/p_state.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "util/u_hash_table.h"
*/
#include "radeon_drm_winsys.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include <radeon_surface.h>
static unsigned cik_get_macro_tile_index(struct radeon_surf *surf)
#include "pipe/p_compiler.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "vmw_context.h"
#include "vmw_screen.h"
#include "pipe/p_format.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "state_tracker/sw_winsys.h"
#include "pipe/p_defines.h"
#include "pipe/p_format.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "state_tracker/st_api.h"
#include "pipe/p_format.h"
#include "pipe/p_state.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/list.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "os/os_mman.h"
#include "util/os_time.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_hash_table.h"
#include "util/u_inlines.h"
#include "state_tracker/drm_driver.h"
#include <unistd.h>
#include <os/os_process.h>
-#include <util/u_format.h>
+#include <util/format/u_format.h>
#include "virgl_vtest_winsys.h"
#include "virgl_vtest_public.h"
#include <stdio.h>
#include "util/u_surface.h"
#include "util/u_memory.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/os_time.h"
#include "state_tracker/sw_winsys.h"
#include "cso_cache/cso_context.h"
#include "util/u_math.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_framebuffer.h"
#include "main/framebuffer.h"
#include "cso_cache/cso_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
/**
#include "st_format.h"
#include "st_cb_texture.h"
#include "pipe/p_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "cso_cache/cso_context.h"
#include "st_scissor.h"
#include "st_util.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
static void
st_BlitFramebuffer(struct gl_context *ctx,
#include "pipe/p_shader_tokens.h"
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_simple_shaders.h"
#include "state_tracker/st_util.h"
#include "util/u_box.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "tgsi/tgsi_ureg.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_simple_shaders.h"
#include "main/texobj.h"
#include "main/teximage.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "st_cb_eglimage.h"
#include "st_cb_fbo.h"
#include "st_context.h"
#include "st_util.h"
#include "st_manager.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_surface.h"
#include "main/enums.h"
#include "main/framebuffer.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "cso_cache/cso_context.h"
#include "st_cb_fbo.h"
#include "util/u_upload_mgr.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_tile.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "util/u_sampler.h"
#include "util/u_math.h"
#include "pipe/p_defines.h"
#include "util/u_cpu_detect.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_prim.h"
#include "util/u_draw.h"
#include "util/u_upload_mgr.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "st_cb_texture.h"
#include "st_context.h"
#include "st_format.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_gen_mipmap.h"
#include "st_debug.h"
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_helpers.h"
#include "util/u_pointer.h"
#include "util/u_inlines.h"
#include "pipe/p_screen.h"
#include "cso_cache/cso_context.h"
#include "tgsi/tgsi_ureg.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "util/u_upload_mgr.h"
*/
#include "pipe/p_context.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_inlines.h"
#include "main/context.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include "util/u_rect.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "state_tracker/st_context.h"
#include "state_tracker/st_format.h"
#include "state_tracker/st_texture.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
#include <stdbool.h>
static bool
MESA_DRI_OPTIONS_H := $(intermediates)/xmlpool/options.h
LOCAL_GENERATED_SOURCES += $(MESA_DRI_OPTIONS_H)
+
+$(intermediates)/format/u_format_table.c: $(intermediates)/%.c: $(LOCAL_PATH)/%.py $(LOCAL_PATH)/format/u_format.csv
+ $(transform-generated-source)
+
#
# Generate options.h from gettext translations.
#
double.h \
fast_idiv_by_const.c \
fast_idiv_by_const.h \
+ format/u_format.c \
+ format/u_format.h \
+ format/u_format_bptc.c \
+ format/u_format_bptc.h \
+ format/u_format_etc.c \
+ format/u_format_etc.h \
+ format/u_format_latc.c \
+ format/u_format_latc.h \
+ format/u_format_other.c \
+ format/u_format_other.h \
+ format/u_format_rgtc.c \
+ format/u_format_rgtc.h \
+ format/u_format_s3tc.c \
+ format/u_format_s3tc.h \
+ format/u_format_tests.c \
+ format/u_format_tests.h \
+ format/u_format_yuv.c \
+ format/u_format_yuv.h \
+ format/u_format_zs.c \
+ format/u_format_zs.h \
format_r11g11b10f.h \
format_rgb9e5.h \
format_srgb.h \
vma.h
MESA_UTIL_GENERATED_FILES = \
- format_srgb.c
+ format_srgb.c \
+ format/u_format_table.c
XMLCONFIG_FILES := \
xmlconfig.c \
'#src/gallium/include',
'#src/gallium/auxiliary',
'#src/util',
+ '#src/util/format',
])
env.CodeGenerate(
command = python_cmd + ' $SCRIPT > $TARGET'
)
+env.CodeGenerate(
+ target = 'format/u_format_table.c',
+ script = 'format/u_format_table.py',
+ source = ['format/u_format.csv'],
+ command = python_cmd + ' $SCRIPT $SOURCE > $TARGET'
+)
+
+env.Depends('format/u_format_table.c', [
+ 'format/u_format_parse.py',
+ 'format/u_format_pack.py',
+])
+
# parse Makefile.sources
source_lists = env.ParseSourceList('Makefile.sources')
--- /dev/null
+# Copyright © 2019 Google LLC
+
+# 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 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.
+
+files_mesa_format = [
+ 'u_format.c',
+ 'u_format_bptc.c',
+ 'u_format_etc.c',
+ 'u_format_latc.c',
+ 'u_format_other.c',
+ 'u_format_rgtc.c',
+ 'u_format_s3tc.c',
+ 'u_format_tests.c',
+ 'u_format_yuv.c',
+ 'u_format_zs.c',
+]
+
+u_format_table_c = custom_target(
+ 'u_format_table.c',
+ input : ['u_format_table.py', 'u_format.csv'],
+ output : 'u_format_table.c',
+ command : [prog_python, '@INPUT@'],
+ depend_files : files('u_format_pack.py', 'u_format_parse.py'),
+ capture : true,
+)
+
+libmesa_format = static_library(
+ 'mesa_format',
+ [files_mesa_format, u_format_table_c],
+ include_directories : inc_common,
+ dependencies : dep_m,
+ c_args : [c_msvc_compat_args, c_vis_args],
+ build_by_default : false
+)
--- /dev/null
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Pixel format accessor functions.
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
+#include "util/u_math.h"
+
+#include "pipe/p_defines.h"
+#include "pipe/p_screen.h"
+
+
+/**
+ * Copy 2D rect from one place to another.
+ * Position and sizes are in pixels.
+ * src_stride may be negative to do vertical flip of pixels from source.
+ */
+void
+util_copy_rect(ubyte * dst,
+ enum pipe_format format,
+ unsigned dst_stride,
+ unsigned dst_x,
+ unsigned dst_y,
+ unsigned width,
+ unsigned height,
+ const ubyte * src,
+ int src_stride,
+ unsigned src_x,
+ unsigned src_y)
+{
+ unsigned i;
+ int src_stride_pos = src_stride < 0 ? -src_stride : src_stride;
+ int blocksize = util_format_get_blocksize(format);
+ int blockwidth = util_format_get_blockwidth(format);
+ int blockheight = util_format_get_blockheight(format);
+
+ assert(blocksize > 0);
+ assert(blockwidth > 0);
+ assert(blockheight > 0);
+
+ dst_x /= blockwidth;
+ dst_y /= blockheight;
+ width = (width + blockwidth - 1)/blockwidth;
+ height = (height + blockheight - 1)/blockheight;
+ src_x /= blockwidth;
+ src_y /= blockheight;
+
+ dst += dst_x * blocksize;
+ src += src_x * blocksize;
+ dst += dst_y * dst_stride;
+ src += src_y * src_stride_pos;
+ width *= blocksize;
+
+ if (width == dst_stride && width == (unsigned)src_stride)
+ memcpy(dst, src, height * width);
+ else {
+ for (i = 0; i < height; i++) {
+ memcpy(dst, src, width);
+ dst += dst_stride;
+ src += src_stride;
+ }
+ }
+}
+
+
+boolean
+util_format_is_float(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ i = util_format_get_first_non_void_channel(format);
+ if (i < 0) {
+ return FALSE;
+ }
+
+ return desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT ? TRUE : FALSE;
+}
+
+
+/** Test if the format contains RGB, but not alpha */
+boolean
+util_format_has_alpha(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ return (desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
+ desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
+ desc->swizzle[3] != PIPE_SWIZZLE_1;
+}
+
+
+boolean
+util_format_is_luminance(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
+ desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
+ desc->swizzle[0] == PIPE_SWIZZLE_X &&
+ desc->swizzle[1] == PIPE_SWIZZLE_X &&
+ desc->swizzle[2] == PIPE_SWIZZLE_X &&
+ desc->swizzle[3] == PIPE_SWIZZLE_1) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+boolean
+util_format_is_alpha(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
+ desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
+ desc->swizzle[0] == PIPE_SWIZZLE_0 &&
+ desc->swizzle[1] == PIPE_SWIZZLE_0 &&
+ desc->swizzle[2] == PIPE_SWIZZLE_0 &&
+ desc->swizzle[3] == PIPE_SWIZZLE_X) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+boolean
+util_format_is_pure_integer(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ /* Find the first non-void channel. */
+ i = util_format_get_first_non_void_channel(format);
+ if (i == -1)
+ return FALSE;
+
+ return desc->channel[i].pure_integer ? TRUE : FALSE;
+}
+
+boolean
+util_format_is_pure_sint(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ i = util_format_get_first_non_void_channel(format);
+ if (i == -1)
+ return FALSE;
+
+ return (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE;
+}
+
+boolean
+util_format_is_pure_uint(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ i = util_format_get_first_non_void_channel(format);
+ if (i == -1)
+ return FALSE;
+
+ return (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE;
+}
+
+/**
+ * Returns true if the format contains normalized signed channels.
+ */
+boolean
+util_format_is_snorm(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ return desc->is_snorm;
+}
+
+/**
+ * Returns true if the format contains normalized unsigned channels.
+ */
+boolean
+util_format_is_unorm(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ return desc->is_unorm;
+}
+
+boolean
+util_format_is_snorm8(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ if (desc->is_mixed)
+ return FALSE;
+
+ i = util_format_get_first_non_void_channel(format);
+ if (i == -1)
+ return FALSE;
+
+ return desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED &&
+ !desc->channel[i].pure_integer &&
+ desc->channel[i].normalized &&
+ desc->channel[i].size == 8;
+}
+
+boolean
+util_format_is_luminance_alpha(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
+ desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
+ desc->swizzle[0] == PIPE_SWIZZLE_X &&
+ desc->swizzle[1] == PIPE_SWIZZLE_X &&
+ desc->swizzle[2] == PIPE_SWIZZLE_X &&
+ desc->swizzle[3] == PIPE_SWIZZLE_Y) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+boolean
+util_format_is_intensity(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ if ((desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB ||
+ desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) &&
+ desc->swizzle[0] == PIPE_SWIZZLE_X &&
+ desc->swizzle[1] == PIPE_SWIZZLE_X &&
+ desc->swizzle[2] == PIPE_SWIZZLE_X &&
+ desc->swizzle[3] == PIPE_SWIZZLE_X) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+boolean
+util_format_is_subsampled_422(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ return desc->layout == UTIL_FORMAT_LAYOUT_SUBSAMPLED &&
+ desc->block.width == 2 &&
+ desc->block.height == 1 &&
+ desc->block.bits == 32;
+}
+
+/**
+ * Calculates the MRD for the depth format. MRD is used in depth bias
+ * for UNORM and unbound depth buffers. When the depth buffer is floating
+ * point, the depth bias calculation does not use the MRD. However, the
+ * default MRD will be 1.0 / ((1 << 24) - 1).
+ */
+double
+util_get_depth_format_mrd(const struct util_format_description *desc)
+{
+ /*
+ * Depth buffer formats without a depth component OR scenarios
+ * without a bound depth buffer default to D24.
+ */
+ double mrd = 1.0 / ((1 << 24) - 1);
+ unsigned depth_channel;
+
+ assert(desc);
+
+ /*
+ * Some depth formats do not store the depth component in the first
+ * channel, detect the format and adjust the depth channel. Get the
+ * swizzled depth component channel.
+ */
+ depth_channel = desc->swizzle[0];
+
+ if (desc->channel[depth_channel].type == UTIL_FORMAT_TYPE_UNSIGNED &&
+ desc->channel[depth_channel].normalized) {
+ int depth_bits;
+
+ depth_bits = desc->channel[depth_channel].size;
+ mrd = 1.0 / ((1ULL << depth_bits) - 1);
+ }
+
+ return mrd;
+}
+
+
+void
+util_format_read_4f(enum pipe_format format,
+ float *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ const uint8_t *src_row;
+ float *dst_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
+ dst_row = dst;
+
+ format_desc->unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+
+void
+util_format_write_4f(enum pipe_format format,
+ const float *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ uint8_t *dst_row;
+ const float *src_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
+ src_row = src;
+
+ format_desc->pack_rgba_float(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+
+void
+util_format_read_4ub(enum pipe_format format, uint8_t *dst, unsigned dst_stride, const void *src, unsigned src_stride, unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ const uint8_t *src_row;
+ uint8_t *dst_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
+ dst_row = dst;
+
+ format_desc->unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+
+void
+util_format_write_4ub(enum pipe_format format, const uint8_t *src, unsigned src_stride, void *dst, unsigned dst_stride, unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ uint8_t *dst_row;
+ const uint8_t *src_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
+ src_row = src;
+
+ format_desc->pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+void
+util_format_read_4ui(enum pipe_format format,
+ unsigned *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ const uint8_t *src_row;
+ uint32_t *dst_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
+ dst_row = dst;
+
+ format_desc->unpack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+void
+util_format_write_4ui(enum pipe_format format,
+ const unsigned int *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ uint8_t *dst_row;
+ const uint32_t *src_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
+ src_row = src;
+
+ format_desc->pack_rgba_uint(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+void
+util_format_read_4i(enum pipe_format format,
+ int *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ const uint8_t *src_row;
+ int32_t *dst_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ src_row = (const uint8_t *)src + y*src_stride + x*(format_desc->block.bits/8);
+ dst_row = dst;
+
+ format_desc->unpack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+void
+util_format_write_4i(enum pipe_format format,
+ const int *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h)
+{
+ const struct util_format_description *format_desc;
+ uint8_t *dst_row;
+ const int32_t *src_row;
+
+ format_desc = util_format_description(format);
+
+ assert(x % format_desc->block.width == 0);
+ assert(y % format_desc->block.height == 0);
+
+ dst_row = (uint8_t *)dst + y*dst_stride + x*(format_desc->block.bits/8);
+ src_row = src;
+
+ format_desc->pack_rgba_sint(dst_row, dst_stride, src_row, src_stride, w, h);
+}
+
+/**
+ * Check if we can safely memcopy from the source format to the dest format.
+ * This basically covers the cases of a "used" channel copied to a typeless
+ * channel, plus some 1-channel cases.
+ * Examples of compatible copy formats include:
+ * b8g8r8a8_unorm -> b8g8r8x8_unorm
+ * a8r8g8b8_unorm -> x8r8g8b8_unorm
+ * b5g5r5a1_unorm -> b5g5r5x1_unorm
+ * b4g4r4a4_unorm -> b4g4r4x4_unorm
+ * l8_unorm -> r8_unorm
+ * i8_unorm -> l8_unorm
+ * i8_unorm -> a8_unorm
+ * i8_unorm -> r8_unorm
+ * l16_unorm -> r16_unorm
+ * z24_unorm_s8_uint -> z24x8_unorm
+ * s8_uint_z24_unorm -> x8z24_unorm
+ * r8g8b8a8_unorm -> r8g8b8x8_unorm
+ * a8b8g8r8_srgb -> x8b8g8r8_srgb
+ * b8g8r8a8_srgb -> b8g8r8x8_srgb
+ * a8r8g8b8_srgb -> x8r8g8b8_srgb
+ * a8b8g8r8_unorm -> x8b8g8r8_unorm
+ * r10g10b10a2_uscaled -> r10g10b10x2_uscaled
+ * r10sg10sb10sa2u_norm -> r10g10b10x2_snorm
+ */
+boolean
+util_is_format_compatible(const struct util_format_description *src_desc,
+ const struct util_format_description *dst_desc)
+{
+ unsigned chan;
+
+ if (src_desc->format == dst_desc->format) {
+ return TRUE;
+ }
+
+ if (src_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN ||
+ dst_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN) {
+ return FALSE;
+ }
+
+ if (src_desc->block.bits != dst_desc->block.bits ||
+ src_desc->nr_channels != dst_desc->nr_channels ||
+ src_desc->colorspace != dst_desc->colorspace) {
+ return FALSE;
+ }
+
+ for (chan = 0; chan < 4; ++chan) {
+ if (src_desc->channel[chan].size !=
+ dst_desc->channel[chan].size) {
+ return FALSE;
+ }
+ }
+
+ for (chan = 0; chan < 4; ++chan) {
+ enum pipe_swizzle swizzle = dst_desc->swizzle[chan];
+
+ if (swizzle < 4) {
+ if (src_desc->swizzle[chan] != swizzle) {
+ return FALSE;
+ }
+ if ((src_desc->channel[swizzle].type !=
+ dst_desc->channel[swizzle].type) ||
+ (src_desc->channel[swizzle].normalized !=
+ dst_desc->channel[swizzle].normalized)) {
+ return FALSE;
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+
+boolean
+util_format_fits_8unorm(const struct util_format_description *format_desc)
+{
+ unsigned chan;
+
+ /*
+ * After linearized sRGB values require more than 8bits.
+ */
+
+ if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+ return FALSE;
+ }
+
+ switch (format_desc->layout) {
+
+ case UTIL_FORMAT_LAYOUT_S3TC:
+ /*
+ * These are straight forward.
+ */
+ return TRUE;
+ case UTIL_FORMAT_LAYOUT_RGTC:
+ if (format_desc->format == PIPE_FORMAT_RGTC1_SNORM ||
+ format_desc->format == PIPE_FORMAT_RGTC2_SNORM ||
+ format_desc->format == PIPE_FORMAT_LATC1_SNORM ||
+ format_desc->format == PIPE_FORMAT_LATC2_SNORM)
+ return FALSE;
+ return TRUE;
+ case UTIL_FORMAT_LAYOUT_BPTC:
+ if (format_desc->format == PIPE_FORMAT_BPTC_RGBA_UNORM)
+ return TRUE;
+ return FALSE;
+
+ case UTIL_FORMAT_LAYOUT_ETC:
+ if (format_desc->format == PIPE_FORMAT_ETC1_RGB8)
+ return TRUE;
+ return FALSE;
+
+ case UTIL_FORMAT_LAYOUT_PLAIN:
+ /*
+ * For these we can find a generic rule.
+ */
+
+ for (chan = 0; chan < format_desc->nr_channels; ++chan) {
+ switch (format_desc->channel[chan].type) {
+ case UTIL_FORMAT_TYPE_VOID:
+ break;
+ case UTIL_FORMAT_TYPE_UNSIGNED:
+ if (!format_desc->channel[chan].normalized ||
+ format_desc->channel[chan].size > 8) {
+ return FALSE;
+ }
+ break;
+ default:
+ return FALSE;
+ }
+ }
+ return TRUE;
+
+ default:
+ /*
+ * Handle all others on a case by case basis.
+ */
+
+ switch (format_desc->format) {
+ case PIPE_FORMAT_R1_UNORM:
+ case PIPE_FORMAT_UYVY:
+ case PIPE_FORMAT_YUYV:
+ case PIPE_FORMAT_R8G8_B8G8_UNORM:
+ case PIPE_FORMAT_G8R8_G8B8_UNORM:
+ return TRUE;
+
+ default:
+ return FALSE;
+ }
+ }
+}
+
+
+boolean
+util_format_translate(enum pipe_format dst_format,
+ void *dst, unsigned dst_stride,
+ unsigned dst_x, unsigned dst_y,
+ enum pipe_format src_format,
+ const void *src, unsigned src_stride,
+ unsigned src_x, unsigned src_y,
+ unsigned width, unsigned height)
+{
+ const struct util_format_description *dst_format_desc;
+ const struct util_format_description *src_format_desc;
+ uint8_t *dst_row;
+ const uint8_t *src_row;
+ unsigned x_step, y_step;
+ unsigned dst_step;
+ unsigned src_step;
+
+ dst_format_desc = util_format_description(dst_format);
+ src_format_desc = util_format_description(src_format);
+
+ if (util_is_format_compatible(src_format_desc, dst_format_desc)) {
+ /*
+ * Trivial case.
+ */
+
+ util_copy_rect(dst, dst_format, dst_stride, dst_x, dst_y,
+ width, height, src, (int)src_stride,
+ src_x, src_y);
+ return TRUE;
+ }
+
+ assert(dst_x % dst_format_desc->block.width == 0);
+ assert(dst_y % dst_format_desc->block.height == 0);
+ assert(src_x % src_format_desc->block.width == 0);
+ assert(src_y % src_format_desc->block.height == 0);
+
+ dst_row = (uint8_t *)dst + dst_y*dst_stride + dst_x*(dst_format_desc->block.bits/8);
+ src_row = (const uint8_t *)src + src_y*src_stride + src_x*(src_format_desc->block.bits/8);
+
+ /*
+ * This works because all pixel formats have pixel blocks with power of two
+ * sizes.
+ */
+
+ y_step = MAX2(dst_format_desc->block.height, src_format_desc->block.height);
+ x_step = MAX2(dst_format_desc->block.width, src_format_desc->block.width);
+ assert(y_step % dst_format_desc->block.height == 0);
+ assert(y_step % src_format_desc->block.height == 0);
+
+ dst_step = y_step / dst_format_desc->block.height * dst_stride;
+ src_step = y_step / src_format_desc->block.height * src_stride;
+
+ /*
+ * TODO: double formats will loose precision
+ * TODO: Add a special case for formats that are mere swizzles of each other
+ */
+
+ if (src_format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS ||
+ dst_format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
+ float *tmp_z = NULL;
+ uint8_t *tmp_s = NULL;
+
+ assert(x_step == 1);
+ assert(y_step == 1);
+
+ if (src_format_desc->unpack_z_float &&
+ dst_format_desc->pack_z_float) {
+ tmp_z = malloc(width * sizeof *tmp_z);
+ }
+
+ if (src_format_desc->unpack_s_8uint &&
+ dst_format_desc->pack_s_8uint) {
+ tmp_s = malloc(width * sizeof *tmp_s);
+ }
+
+ while (height--) {
+ if (tmp_z) {
+ src_format_desc->unpack_z_float(tmp_z, 0, src_row, src_stride, width, 1);
+ dst_format_desc->pack_z_float(dst_row, dst_stride, tmp_z, 0, width, 1);
+ }
+
+ if (tmp_s) {
+ src_format_desc->unpack_s_8uint(tmp_s, 0, src_row, src_stride, width, 1);
+ dst_format_desc->pack_s_8uint(dst_row, dst_stride, tmp_s, 0, width, 1);
+ }
+
+ dst_row += dst_step;
+ src_row += src_step;
+ }
+
+ free(tmp_s);
+
+ free(tmp_z);
+
+ return TRUE;
+ }
+
+ if (util_format_fits_8unorm(src_format_desc) ||
+ util_format_fits_8unorm(dst_format_desc)) {
+ unsigned tmp_stride;
+ uint8_t *tmp_row;
+
+ if (!src_format_desc->unpack_rgba_8unorm ||
+ !dst_format_desc->pack_rgba_8unorm) {
+ return FALSE;
+ }
+
+ tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
+ tmp_row = malloc(y_step * tmp_stride);
+ if (!tmp_row)
+ return FALSE;
+
+ while (height >= y_step) {
+ src_format_desc->unpack_rgba_8unorm(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
+ dst_format_desc->pack_rgba_8unorm(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
+
+ dst_row += dst_step;
+ src_row += src_step;
+ height -= y_step;
+ }
+
+ if (height) {
+ src_format_desc->unpack_rgba_8unorm(tmp_row, tmp_stride, src_row, src_stride, width, height);
+ dst_format_desc->pack_rgba_8unorm(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
+ }
+
+ free(tmp_row);
+ }
+ else if (util_format_is_pure_sint(src_format) ||
+ util_format_is_pure_sint(dst_format)) {
+ unsigned tmp_stride;
+ int *tmp_row;
+
+ if (!src_format_desc->unpack_rgba_sint ||
+ !dst_format_desc->pack_rgba_sint) {
+ return FALSE;
+ }
+
+ tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
+ tmp_row = malloc(y_step * tmp_stride);
+ if (!tmp_row)
+ return FALSE;
+
+ while (height >= y_step) {
+ src_format_desc->unpack_rgba_sint(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
+ dst_format_desc->pack_rgba_sint(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
+
+ dst_row += dst_step;
+ src_row += src_step;
+ height -= y_step;
+ }
+
+ if (height) {
+ src_format_desc->unpack_rgba_sint(tmp_row, tmp_stride, src_row, src_stride, width, height);
+ dst_format_desc->pack_rgba_sint(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
+ }
+
+ free(tmp_row);
+ }
+ else if (util_format_is_pure_uint(src_format) ||
+ util_format_is_pure_uint(dst_format)) {
+ unsigned tmp_stride;
+ unsigned int *tmp_row;
+
+ if (!src_format_desc->unpack_rgba_uint ||
+ !dst_format_desc->pack_rgba_uint) {
+ return FALSE;
+ }
+
+ tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
+ tmp_row = malloc(y_step * tmp_stride);
+ if (!tmp_row)
+ return FALSE;
+
+ while (height >= y_step) {
+ src_format_desc->unpack_rgba_uint(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
+ dst_format_desc->pack_rgba_uint(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
+
+ dst_row += dst_step;
+ src_row += src_step;
+ height -= y_step;
+ }
+
+ if (height) {
+ src_format_desc->unpack_rgba_uint(tmp_row, tmp_stride, src_row, src_stride, width, height);
+ dst_format_desc->pack_rgba_uint(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
+ }
+
+ free(tmp_row);
+ }
+ else {
+ unsigned tmp_stride;
+ float *tmp_row;
+
+ if (!src_format_desc->unpack_rgba_float ||
+ !dst_format_desc->pack_rgba_float) {
+ return FALSE;
+ }
+
+ tmp_stride = MAX2(width, x_step) * 4 * sizeof *tmp_row;
+ tmp_row = malloc(y_step * tmp_stride);
+ if (!tmp_row)
+ return FALSE;
+
+ while (height >= y_step) {
+ src_format_desc->unpack_rgba_float(tmp_row, tmp_stride, src_row, src_stride, width, y_step);
+ dst_format_desc->pack_rgba_float(dst_row, dst_stride, tmp_row, tmp_stride, width, y_step);
+
+ dst_row += dst_step;
+ src_row += src_step;
+ height -= y_step;
+ }
+
+ if (height) {
+ src_format_desc->unpack_rgba_float(tmp_row, tmp_stride, src_row, src_stride, width, height);
+ dst_format_desc->pack_rgba_float(dst_row, dst_stride, tmp_row, tmp_stride, width, height);
+ }
+
+ free(tmp_row);
+ }
+ return TRUE;
+}
+
+boolean
+util_format_translate_3d(enum pipe_format dst_format,
+ void *dst, unsigned dst_stride,
+ unsigned dst_slice_stride,
+ unsigned dst_x, unsigned dst_y,
+ unsigned dst_z,
+ enum pipe_format src_format,
+ const void *src, unsigned src_stride,
+ unsigned src_slice_stride,
+ unsigned src_x, unsigned src_y,
+ unsigned src_z, unsigned width,
+ unsigned height, unsigned depth)
+{
+ uint8_t *dst_layer;
+ const uint8_t *src_layer;
+ unsigned z;
+ dst_layer = dst;
+ src_layer = src;
+ dst_layer += dst_z * dst_slice_stride;
+ src_layer += src_z * src_slice_stride;
+ for (z = 0; z < depth; ++z) {
+ if (!util_format_translate(dst_format, dst_layer, dst_stride,
+ dst_x, dst_y,
+ src_format, src_layer, src_stride,
+ src_x, src_y,
+ width, height))
+ return FALSE;
+
+ dst_layer += dst_slice_stride;
+ src_layer += src_slice_stride;
+ }
+ return TRUE;
+}
+
+void util_format_compose_swizzles(const unsigned char swz1[4],
+ const unsigned char swz2[4],
+ unsigned char dst[4])
+{
+ unsigned i;
+
+ for (i = 0; i < 4; i++) {
+ dst[i] = swz2[i] <= PIPE_SWIZZLE_W ?
+ swz1[swz2[i]] : swz2[i];
+ }
+}
+
+void util_format_apply_color_swizzle(union pipe_color_union *dst,
+ const union pipe_color_union *src,
+ const unsigned char swz[4],
+ const boolean is_integer)
+{
+ unsigned c;
+
+ if (is_integer) {
+ for (c = 0; c < 4; ++c) {
+ switch (swz[c]) {
+ case PIPE_SWIZZLE_X: dst->ui[c] = src->ui[0]; break;
+ case PIPE_SWIZZLE_Y: dst->ui[c] = src->ui[1]; break;
+ case PIPE_SWIZZLE_Z: dst->ui[c] = src->ui[2]; break;
+ case PIPE_SWIZZLE_W: dst->ui[c] = src->ui[3]; break;
+ default:
+ dst->ui[c] = (swz[c] == PIPE_SWIZZLE_1) ? 1 : 0;
+ break;
+ }
+ }
+ } else {
+ for (c = 0; c < 4; ++c) {
+ switch (swz[c]) {
+ case PIPE_SWIZZLE_X: dst->f[c] = src->f[0]; break;
+ case PIPE_SWIZZLE_Y: dst->f[c] = src->f[1]; break;
+ case PIPE_SWIZZLE_Z: dst->f[c] = src->f[2]; break;
+ case PIPE_SWIZZLE_W: dst->f[c] = src->f[3]; break;
+ default:
+ dst->f[c] = (swz[c] == PIPE_SWIZZLE_1) ? 1.0f : 0.0f;
+ break;
+ }
+ }
+ }
+}
+
+void pipe_swizzle_4f(float *dst, const float *src,
+ const unsigned char swz[4])
+{
+ unsigned i;
+
+ for (i = 0; i < 4; i++) {
+ if (swz[i] <= PIPE_SWIZZLE_W)
+ dst[i] = src[swz[i]];
+ else if (swz[i] == PIPE_SWIZZLE_0)
+ dst[i] = 0;
+ else if (swz[i] == PIPE_SWIZZLE_1)
+ dst[i] = 1;
+ }
+}
+
+void util_format_unswizzle_4f(float *dst, const float *src,
+ const unsigned char swz[4])
+{
+ unsigned i;
+
+ for (i = 0; i < 4; i++) {
+ switch (swz[i]) {
+ case PIPE_SWIZZLE_X:
+ dst[0] = src[i];
+ break;
+ case PIPE_SWIZZLE_Y:
+ dst[1] = src[i];
+ break;
+ case PIPE_SWIZZLE_Z:
+ dst[2] = src[i];
+ break;
+ case PIPE_SWIZZLE_W:
+ dst[3] = src[i];
+ break;
+ }
+ }
+}
+
+enum pipe_format
+util_format_snorm8_to_sint8(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_R8_SNORM:
+ return PIPE_FORMAT_R8_SINT;
+ case PIPE_FORMAT_R8G8_SNORM:
+ return PIPE_FORMAT_R8G8_SINT;
+ case PIPE_FORMAT_R8G8B8_SNORM:
+ return PIPE_FORMAT_R8G8B8_SINT;
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ return PIPE_FORMAT_R8G8B8A8_SINT;
+
+ case PIPE_FORMAT_A8_SNORM:
+ return PIPE_FORMAT_A8_SINT;
+ case PIPE_FORMAT_L8_SNORM:
+ return PIPE_FORMAT_L8_SINT;
+ case PIPE_FORMAT_L8A8_SNORM:
+ return PIPE_FORMAT_L8A8_SINT;
+ case PIPE_FORMAT_I8_SNORM:
+ return PIPE_FORMAT_I8_SINT;
+
+ case PIPE_FORMAT_R8G8B8X8_SNORM:
+ return PIPE_FORMAT_R8G8B8X8_SINT;
+ case PIPE_FORMAT_R8A8_SNORM:
+ return PIPE_FORMAT_R8A8_SINT;
+ case PIPE_FORMAT_G8R8_SNORM:
+ return PIPE_FORMAT_G8R8_SINT;
+ case PIPE_FORMAT_A8B8G8R8_SNORM:
+ return PIPE_FORMAT_A8B8G8R8_SINT;
+ case PIPE_FORMAT_X8B8G8R8_SNORM:
+ return PIPE_FORMAT_X8B8G8R8_SINT;
+
+ default:
+ return format;
+ }
+}
+
+bool
+util_format_planar_is_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned sample_count,
+ unsigned storage_sample_count,
+ unsigned bind)
+{
+ unsigned num_planes = util_format_get_num_planes(format);
+ assert(num_planes >= 2);
+
+ for (unsigned i = 0; i < num_planes; i++) {
+ if (!screen->is_format_supported(screen,
+ util_format_get_plane_format(format, i),
+ target, sample_count,
+ storage_sample_count, bind))
+ return false;
+ }
+
+ return true;
+}
--- /dev/null
+###########################################################################
+#
+# Copyright 2009-2010 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 THE 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.
+#
+###########################################################################
+
+# This CSV file has the input data for u_format.h's struct
+# util_format_description. It is also used as input for radeonsi's format
+# mapping.
+#
+# Each format entry contains:
+# - name, per enum pipe_format
+# - layout, per enum util_format_layout, in shortened lower caps
+# - pixel block's width
+# - pixel block's height
+# - channel encoding (only meaningful for plain layout), containing for each
+# channel the following information:
+# - type, one of
+# - 'x': void
+# - 'u': unsigned
+# - 's': signed
+# - 'h': fixed
+# - 'f': FLOAT
+# - optionally followed by 'n' if it is normalized
+# - optionally followed by 'p' if it is pure
+# - number of bits
+# - channel swizzle
+# - color space: rgb, srgb, yuv, zs
+# - (optional) channel encoding for big-endian targets
+# - (optional) channel swizzle for big-endian targets
+#
+# See also:
+# - http://msdn.microsoft.com/en-us/library/bb172558.aspx (D3D9)
+# - http://msdn.microsoft.com/en-us/library/bb205073.aspx#mapping_texture_formats (D3D9 -> D3D10)
+# - http://msdn.microsoft.com/en-us/library/bb173059.aspx (D3D10)
+#
+# Note that GL doesn't really specify the layout of internal formats. See
+# OpenGL 2.1 specification, Table 3.16, on the "Correspondence of sized
+# internal formats to base in- ternal formats, and desired component
+# resolutions for each sized internal format."
+
+# None
+# Described as regular uint_8 bytes, i.e. PIPE_FORMAT_R8_USCALED
+PIPE_FORMAT_NONE , plain, 1, 1, 1, u8 , , , , x001, rgb
+
+# Typical rendertarget formats
+PIPE_FORMAT_B8G8R8A8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb
+PIPE_FORMAT_B8G8R8X8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , x8 , zyx1, rgb
+PIPE_FORMAT_A8R8G8B8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , yzwx, rgb
+PIPE_FORMAT_X8R8G8B8_UNORM , plain, 1, 1, 1, x8 , un8 , un8 , un8 , yzw1, rgb
+PIPE_FORMAT_A8B8G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , wzyx, rgb
+PIPE_FORMAT_X8B8G8R8_UNORM , plain, 1, 1, 1, x8 , un8 , un8 , un8 , wzy1, rgb
+# PIPE_FORMAT_R8G8B8A8_UNORM is below
+PIPE_FORMAT_R8G8B8X8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , x8 , xyz1, rgb
+PIPE_FORMAT_R5G5B5A1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , un1 , xyzw, rgb, un1 , un5 , un5 , un5 , wzyx
+PIPE_FORMAT_B5G5R5X1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , x1 , zyx1, rgb, x1 , un5 , un5 , un5 , yzw1
+PIPE_FORMAT_B5G5R5A1_UNORM , plain, 1, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb, un1 , un5 , un5 , un5 , yzwx
+PIPE_FORMAT_X1B5G5R5_UNORM , plain, 1, 1, 1, x1 , un5 , un5 , un5 , wzy1, rgb, un5 , un5 , un5 , x1 , xyz1
+PIPE_FORMAT_A1R5G5B5_UNORM , plain, 1, 1, 1, un1 , un5 , un5 , un5 , yzwx, rgb, un5 , un5 , un5 , un1 , zyxw
+PIPE_FORMAT_A1B5G5R5_UNORM , plain, 1, 1, 1, un1 , un5 , un5 , un5 , wzyx, rgb, un5 , un5 , un5 , un1 , xyzw
+PIPE_FORMAT_R4G4B4A4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , xyzw, rgb, un4 , un4 , un4 , un4 , wzyx
+PIPE_FORMAT_B4G4R4A4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , zyxw, rgb, un4 , un4 , un4 , un4 , yzwx
+PIPE_FORMAT_B4G4R4X4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , x4 , zyx1, rgb, x4 , un4 , un4 , un4 , yzw1
+PIPE_FORMAT_A4R4G4B4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , yzwx, rgb, un4 , un4 , un4 , un4 , zyxw
+PIPE_FORMAT_A4B4G4R4_UNORM , plain, 1, 1, 1, un4 , un4 , un4 , un4 , wzyx, rgb, un4 , un4 , un4 , un4 , xyzw
+PIPE_FORMAT_R5G6B5_UNORM , plain, 1, 1, 1, un5 , un6 , un5 , , xyz1, rgb, un5 , un6 , un5 , , zyx1
+PIPE_FORMAT_B5G6R5_UNORM , plain, 1, 1, 1, un5 , un6 , un5 , , zyx1, rgb, un5 , un6 , un5 , , xyz1
+PIPE_FORMAT_R10G10B10A2_UNORM , plain, 1, 1, 1, un10, un10, un10, un2 , xyzw, rgb, un2 , un10, un10, un10, wzyx
+PIPE_FORMAT_R10G10B10X2_UNORM , plain, 1, 1, 1, un10, un10, un10, x2, xyz1, rgb, x2 , un10, un10, un10, wzy1
+PIPE_FORMAT_B10G10R10A2_UNORM , plain, 1, 1, 1, un10, un10, un10, un2 , zyxw, rgb, un2 , un10, un10, un10, yzwx
+PIPE_FORMAT_A2R10G10B10_UNORM , plain, 1, 1, 1, un2 , un10, un10, un10, yzwx, rgb, un10, un10, un10, un2 , zyxw
+PIPE_FORMAT_A2B10G10R10_UNORM , plain, 1, 1, 1, un2 , un10, un10, un10, wzyx, rgb, un10, un10, un10, un2 , xyzw
+PIPE_FORMAT_R3G3B2_UNORM , plain, 1, 1, 1, un3 , un3 , un2 , , xyz1, rgb, un3 , un3 , un2 , , zyx1
+PIPE_FORMAT_B2G3R3_UNORM , plain, 1, 1, 1, un2 , un3 , un3 , , zyx1, rgb, un3 , un3 , un2 , , xyz1
+
+# Luminance/Intensity/Alpha formats
+PIPE_FORMAT_L8_UNORM , plain, 1, 1, 1, un8 , , , , xxx1, rgb
+PIPE_FORMAT_A8_UNORM , plain, 1, 1, 1, un8 , , , , 000x, rgb
+PIPE_FORMAT_I8_UNORM , plain, 1, 1, 1, un8 , , , , xxxx, rgb
+PIPE_FORMAT_L4A4_UNORM , plain, 1, 1, 1, un4 , un4 , , , xxxy, rgb, un4 , un4 , , , yyyx
+PIPE_FORMAT_L8A8_UNORM , plain, 1, 1, 1, un8 , un8 , , , xxxy, rgb
+PIPE_FORMAT_L16_UNORM , plain, 1, 1, 1, un16, , , , xxx1, rgb
+PIPE_FORMAT_A16_UNORM , plain, 1, 1, 1, un16, , , , 000x, rgb
+PIPE_FORMAT_I16_UNORM , plain, 1, 1, 1, un16, , , , xxxx, rgb
+PIPE_FORMAT_L16A16_UNORM , plain, 1, 1, 1, un16, un16, , , xxxy, rgb
+PIPE_FORMAT_A8_SNORM , plain, 1, 1, 1, sn8 , , , , 000x, rgb
+PIPE_FORMAT_L8_SNORM , plain, 1, 1, 1, sn8 , , , , xxx1, rgb
+PIPE_FORMAT_L8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , xxxy, rgb
+PIPE_FORMAT_I8_SNORM , plain, 1, 1, 1, sn8 , , , , xxxx, rgb
+PIPE_FORMAT_A16_SNORM , plain, 1, 1, 1, sn16, , , , 000x, rgb
+PIPE_FORMAT_L16_SNORM , plain, 1, 1, 1, sn16, , , , xxx1, rgb
+PIPE_FORMAT_L16A16_SNORM , plain, 1, 1, 1, sn16, sn16, , , xxxy, rgb
+PIPE_FORMAT_I16_SNORM , plain, 1, 1, 1, sn16, , , , xxxx, rgb
+PIPE_FORMAT_A16_FLOAT , plain, 1, 1, 1, f16 , , , , 000x, rgb
+PIPE_FORMAT_L16_FLOAT , plain, 1, 1, 1, f16 , , , , xxx1, rgb
+PIPE_FORMAT_L16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , xxxy, rgb
+PIPE_FORMAT_I16_FLOAT , plain, 1, 1, 1, f16 , , , , xxxx, rgb
+PIPE_FORMAT_A32_FLOAT , plain, 1, 1, 1, f32 , , , , 000x, rgb
+PIPE_FORMAT_L32_FLOAT , plain, 1, 1, 1, f32 , , , , xxx1, rgb
+PIPE_FORMAT_L32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , xxxy, rgb
+PIPE_FORMAT_I32_FLOAT , plain, 1, 1, 1, f32 , , , , xxxx, rgb
+
+# SRGB formats
+PIPE_FORMAT_L8_SRGB , plain, 1, 1, 1, un8 , , , , xxx1, srgb
+PIPE_FORMAT_R8_SRGB , plain, 1, 1, 1, un8 , , , , x001, srgb
+PIPE_FORMAT_L8A8_SRGB , plain, 1, 1, 1, un8 , un8 , , , xxxy, srgb
+PIPE_FORMAT_R8G8B8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , , xyz1, srgb
+PIPE_FORMAT_R8G8B8A8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, srgb
+PIPE_FORMAT_A8B8G8R8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , wzyx, srgb
+PIPE_FORMAT_X8B8G8R8_SRGB , plain, 1, 1, 1, x8 , un8 , un8 , un8 , wzy1, srgb
+PIPE_FORMAT_B8G8R8A8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb
+PIPE_FORMAT_B8G8R8X8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , x8 , zyx1, srgb
+PIPE_FORMAT_A8R8G8B8_SRGB , plain, 1, 1, 1, un8 , un8 , un8 , un8 , yzwx, srgb
+PIPE_FORMAT_X8R8G8B8_SRGB , plain, 1, 1, 1, x8 , un8 , un8 , un8 , yzw1, srgb
+
+# Mixed-sign formats (typically used for bump map textures)
+PIPE_FORMAT_R8SG8SB8UX8U_NORM , plain, 1, 1, 1, sn8 , sn8 , un8 , x8 , xyz1, rgb
+PIPE_FORMAT_R10SG10SB10SA2U_NORM , plain, 1, 1, 1, sn10, sn10, sn10, un2 , xyzw, rgb, un2 , sn10, sn10, sn10, wzyx
+PIPE_FORMAT_R5SG5SB6U_NORM , plain, 1, 1, 1, sn5 , sn5 , un6 , , xyz1, rgb, un6 , sn5 , sn5 , , zyx1
+
+# Depth-stencil formats
+PIPE_FORMAT_S8_UINT , plain, 1, 1, 1, up8 , , , , _x__, zs
+PIPE_FORMAT_Z16_UNORM , plain, 1, 1, 1, un16, , , , x___, zs
+PIPE_FORMAT_Z32_UNORM , plain, 1, 1, 1, un32, , , , x___, zs
+PIPE_FORMAT_Z32_FLOAT , plain, 1, 1, 1, f32 , , , , x___, zs
+PIPE_FORMAT_Z24_UNORM_S8_UINT , plain, 1, 1, 1, un24, up8 , , , xy__, zs, up8 , un24, , , yx__
+PIPE_FORMAT_S8_UINT_Z24_UNORM , plain, 1, 1, 1, up8 , un24, , , yx__, zs, un24, up8 , , , xy__
+PIPE_FORMAT_X24S8_UINT , plain, 1, 1, 1, x24 , up8 , , , _y__, zs, up8 , x24 , , , _x__
+PIPE_FORMAT_S8X24_UINT , plain, 1, 1, 1, up8 , x24 , , , _x__, zs, x24 , up8 , , , _y__
+PIPE_FORMAT_Z24X8_UNORM , plain, 1, 1, 1, un24, x8 , , , x___, zs, x8 , un24, , , y___
+PIPE_FORMAT_X8Z24_UNORM , plain, 1, 1, 1, x8 , un24, , , y___, zs, un24, x8 , , , x___
+PIPE_FORMAT_Z32_FLOAT_S8X24_UINT , plain, 1, 1, 1, f32 , up8 , x24, , xy__, zs, f32 , x24 , up8, , xz__
+PIPE_FORMAT_X32_S8X24_UINT , plain, 1, 1, 1, x32 , up8 , x24, , _y__, zs, x32 , x24 , up8, , _z__
+
+# Depth-stencil formats equivalent to blitting PIPE_FORMAT_Z24_UNORM_S8_UINT
+# as PIPE_FORMAT_R8G8B8A8_*, in that it is an equivalent size to the z/s
+# format. This is mainly for hw that has some sort of bandwidth compressed
+# format where the compression for z24s8 is not equivalent to r8g8b8a8,
+# and therefore some special handling is required for blits.
+PIPE_FORMAT_Z24_UNORM_S8_UINT_AS_R8G8B8A8 , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
+
+# YUV formats
+# http://www.fourcc.org/yuv.php#UYVY
+PIPE_FORMAT_UYVY , subsampled, 2, 1, 1, x32 , , , , xyz1, yuv
+# http://www.fourcc.org/yuv.php#YUYV (a.k.a http://www.fourcc.org/yuv.php#YUY2)
+PIPE_FORMAT_YUYV , subsampled, 2, 1, 1, x32 , , , , xyz1, yuv
+
+PIPE_FORMAT_AYUV , other, 4, 4, 1, un8 , , , , xyzw, yuv
+PIPE_FORMAT_XYUV , other, 4, 4, 1, un8 , , , , xyz1, yuv
+
+# same subsampling but with rgb channels
+PIPE_FORMAT_R8G8_B8G8_UNORM , subsampled, 2, 1, 1, x32 , , , , xyz1, rgb
+PIPE_FORMAT_G8R8_G8B8_UNORM , subsampled, 2, 1, 1, x32 , , , , xyz1, rgb
+PIPE_FORMAT_G8R8_B8R8_UNORM , subsampled, 2, 1, 1, x32 , , , , yxz1, rgb
+PIPE_FORMAT_R8G8_R8B8_UNORM , subsampled, 2, 1, 1, x32 , , , , yxz1, rgb
+
+# some special formats not fitting anywhere else
+PIPE_FORMAT_R11G11B10_FLOAT , other, 1, 1, 1, f11 , f11 , f10 , , xyz1, rgb
+PIPE_FORMAT_R9G9B9E5_FLOAT , other, 1, 1, 1, f9 , f9 , f9 , x5 , xyz1, rgb
+PIPE_FORMAT_R1_UNORM , other, 8, 1, 1, x8 , , , , x001, rgb
+# A.k.a. D3DFMT_CxV8U8
+PIPE_FORMAT_R8G8Bx_SNORM , other, 1, 1, 1, sn8 , sn8 , , , xyz1, rgb
+
+# Compressed formats
+# - http://en.wikipedia.org/wiki/S3_Texture_Compression
+# - http://www.opengl.org/registry/specs/EXT/texture_compression_s3tc.txt
+# - http://www.opengl.org/registry/specs/ARB/texture_compression_rgtc.txt
+# - http://www.opengl.org/registry/specs/EXT/texture_compression_latc.txt
+# - http://www.opengl.org/registry/specs/ARB/texture_compression_bptc.txt
+# - http://www.khronos.org/registry/gles/extensions/OES/OES_compressed_ETC1_RGB8_texture.txt
+# - http://msdn.microsoft.com/en-us/library/bb694531.aspx
+PIPE_FORMAT_DXT1_RGB , s3tc, 4, 4, 1, x64 , , , , xyz1, rgb
+PIPE_FORMAT_DXT1_RGBA , s3tc, 4, 4, 1, x64 , , , , xyzw, rgb
+PIPE_FORMAT_DXT3_RGBA , s3tc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_DXT5_RGBA , s3tc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_DXT1_SRGB , s3tc, 4, 4, 1, x64 , , , , xyz1, srgb
+PIPE_FORMAT_DXT1_SRGBA , s3tc, 4, 4, 1, x64 , , , , xyzw, srgb
+PIPE_FORMAT_DXT3_SRGBA , s3tc, 4, 4, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_DXT5_SRGBA , s3tc, 4, 4, 1, x128, , , , xyzw, srgb
+
+# FXT1 compressed formats
+PIPE_FORMAT_FXT1_RGB , fxt1, 8, 4, 1, x128, , , , xyz1, rgb
+PIPE_FORMAT_FXT1_RGBA , fxt1, 8, 4, 1, x128, , , , xyzw, rgb
+
+PIPE_FORMAT_RGTC1_UNORM , rgtc, 4, 4, 1, x64, , , , x001, rgb
+PIPE_FORMAT_RGTC1_SNORM , rgtc, 4, 4, 1, x64, , , , x001, rgb
+PIPE_FORMAT_RGTC2_UNORM , rgtc, 4, 4, 1, x128, , , , xy01, rgb
+PIPE_FORMAT_RGTC2_SNORM , rgtc, 4, 4, 1, x128, , , , xy01, rgb
+
+PIPE_FORMAT_LATC1_UNORM , rgtc, 4, 4, 1, x64, , , , xxx1, rgb
+PIPE_FORMAT_LATC1_SNORM , rgtc, 4, 4, 1, x64, , , , xxx1, rgb
+PIPE_FORMAT_LATC2_UNORM , rgtc, 4, 4, 1, x128, , , , xxxy, rgb
+PIPE_FORMAT_LATC2_SNORM , rgtc, 4, 4, 1, x128, , , , xxxy, rgb
+
+PIPE_FORMAT_ETC1_RGB8 , etc, 4, 4, 1, x64, , , , xyz1, rgb
+
+PIPE_FORMAT_ETC2_RGB8 , etc, 4, 4, 1, x64, , , , xyz1, rgb
+PIPE_FORMAT_ETC2_SRGB8 , etc, 4, 4, 1, x64, , , , xyz1, srgb
+PIPE_FORMAT_ETC2_RGB8A1 , etc, 4, 4, 1, x64, , , , xyzw, rgb
+PIPE_FORMAT_ETC2_SRGB8A1 , etc, 4, 4, 1, x64, , , , xyzw, srgb
+PIPE_FORMAT_ETC2_RGBA8 , etc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ETC2_SRGBA8 , etc, 4, 4, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ETC2_R11_UNORM , etc, 4, 4, 1, x64, , , , x001, rgb
+PIPE_FORMAT_ETC2_R11_SNORM , etc, 4, 4, 1, x64, , , , x001, rgb
+PIPE_FORMAT_ETC2_RG11_UNORM , etc, 4, 4, 1, x128, , , , xy01, rgb
+PIPE_FORMAT_ETC2_RG11_SNORM , etc, 4, 4, 1, x128, , , , xy01, rgb
+
+PIPE_FORMAT_BPTC_RGBA_UNORM , bptc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_BPTC_SRGBA , bptc, 4, 4, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_BPTC_RGB_FLOAT , bptc, 4, 4, 1, x128, , , , xyz1, rgb
+PIPE_FORMAT_BPTC_RGB_UFLOAT , bptc, 4, 4, 1, x128, , , , xyz1, rgb
+
+PIPE_FORMAT_ASTC_4x4 , astc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_5x4 , astc, 5, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_5x5 , astc, 5, 5, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_6x5 , astc, 6, 5, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_6x6 , astc, 6, 6, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_8x5 , astc, 8, 5, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_8x6 , astc, 8, 6, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_8x8 , astc, 8, 8, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_10x5 , astc,10, 5, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_10x6 , astc,10, 6, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_10x8 , astc,10, 8, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_10x10 , astc,10,10, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_12x10 , astc,12,10, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_12x12 , astc,12,12, 1, x128, , , , xyzw, rgb
+
+PIPE_FORMAT_ASTC_4x4_SRGB , astc, 4, 4, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_5x4_SRGB , astc, 5, 4, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_5x5_SRGB , astc, 5, 5, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_6x5_SRGB , astc, 6, 5, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_6x6_SRGB , astc, 6, 6, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_8x5_SRGB , astc, 8, 5, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_8x6_SRGB , astc, 8, 6, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_8x8_SRGB , astc, 8, 8, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_10x5_SRGB , astc,10, 5, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_10x6_SRGB , astc,10, 6, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_10x8_SRGB , astc,10, 8, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_10x10_SRGB , astc,10,10, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_12x10_SRGB , astc,12,10, 1, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_12x12_SRGB , astc,12,12, 1, x128, , , , xyzw, srgb
+
+PIPE_FORMAT_ASTC_3x3x3 , astc, 3, 3, 3, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_4x3x3 , astc, 4, 3, 3, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_4x4x3 , astc, 4, 4, 3, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_4x4x4 , astc, 4, 4, 4, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_5x4x4 , astc, 5, 4, 4, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_5x5x4 , astc, 5, 5, 4, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_5x5x5 , astc, 5, 5, 5, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_6x5x5 , astc, 6, 5, 5, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_6x6x5 , astc, 6, 6, 5, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_6x6x6 , astc, 6, 6, 6, x128, , , , xyzw, rgb
+PIPE_FORMAT_ASTC_3x3x3_SRGB , astc, 3, 3, 3, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_4x3x3_SRGB , astc, 4, 3, 3, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_4x4x3_SRGB , astc, 4, 4, 3, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_4x4x4_SRGB , astc, 4, 4, 4, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_5x4x4_SRGB , astc, 5, 4, 4, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_5x5x4_SRGB , astc, 5, 5, 4, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_5x5x5_SRGB , astc, 5, 5, 5, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_6x5x5_SRGB , astc, 6, 5, 5, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_6x6x5_SRGB , astc, 6, 6, 5, x128, , , , xyzw, srgb
+PIPE_FORMAT_ASTC_6x6x6_SRGB , astc, 6, 6, 6, x128, , , , xyzw, srgb
+
+PIPE_FORMAT_ATC_RGB , atc, 4, 4, 1, x64, , , , xyz1, rgb
+PIPE_FORMAT_ATC_RGBA_EXPLICIT , atc, 4, 4, 1, x128, , , , xyzw, rgb
+PIPE_FORMAT_ATC_RGBA_INTERPOLATED , atc, 4, 4, 1, x128, , , , xyzw, rgb
+
+# Straightforward D3D10-like formats (also used for
+# vertex buffer element description)
+#
+# See also:
+# - src/gallium/auxiliary/translate/translate_generic.c
+# - src/mesa/state_tracker/st_draw.c
+PIPE_FORMAT_R64_FLOAT , plain, 1, 1, 1, f64 , , , , x001, rgb
+PIPE_FORMAT_R64G64_FLOAT , plain, 1, 1, 1, f64 , f64 , , , xy01, rgb
+PIPE_FORMAT_R64G64B64_FLOAT , plain, 1, 1, 1, f64 , f64 , f64 , , xyz1, rgb
+PIPE_FORMAT_R64G64B64A64_FLOAT , plain, 1, 1, 1, f64 , f64 , f64 , f64 , xyzw, rgb
+PIPE_FORMAT_R32_FLOAT , plain, 1, 1, 1, f32 , , , , x001, rgb
+PIPE_FORMAT_R32G32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , xy01, rgb
+PIPE_FORMAT_R32G32B32_FLOAT , plain, 1, 1, 1, f32 , f32 , f32 , , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , f32 , f32 , xyzw, rgb
+PIPE_FORMAT_R32_UNORM , plain, 1, 1, 1, un32, , , , x001, rgb
+PIPE_FORMAT_R32G32_UNORM , plain, 1, 1, 1, un32, un32, , , xy01, rgb
+PIPE_FORMAT_R32G32B32_UNORM , plain, 1, 1, 1, un32, un32, un32, , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_UNORM , plain, 1, 1, 1, un32, un32, un32, un32, xyzw, rgb
+PIPE_FORMAT_R32_USCALED , plain, 1, 1, 1, u32 , , , , x001, rgb
+PIPE_FORMAT_R32G32_USCALED , plain, 1, 1, 1, u32 , u32 , , , xy01, rgb
+PIPE_FORMAT_R32G32B32_USCALED , plain, 1, 1, 1, u32 , u32 , u32 , , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_USCALED , plain, 1, 1, 1, u32 , u32 , u32 , u32 , xyzw, rgb
+PIPE_FORMAT_R32_SNORM , plain, 1, 1, 1, sn32, , , , x001, rgb
+PIPE_FORMAT_R32G32_SNORM , plain, 1, 1, 1, sn32, sn32, , , xy01, rgb
+PIPE_FORMAT_R32G32B32_SNORM , plain, 1, 1, 1, sn32, sn32, sn32, , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_SNORM , plain, 1, 1, 1, sn32, sn32, sn32, sn32, xyzw, rgb
+PIPE_FORMAT_R32_SSCALED , plain, 1, 1, 1, s32 , , , , x001, rgb
+PIPE_FORMAT_R32G32_SSCALED , plain, 1, 1, 1, s32 , s32 , , , xy01, rgb
+PIPE_FORMAT_R32G32B32_SSCALED , plain, 1, 1, 1, s32 , s32 , s32 , , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_SSCALED , plain, 1, 1, 1, s32 , s32 , s32 , s32 , xyzw, rgb
+PIPE_FORMAT_R16_FLOAT , plain, 1, 1, 1, f16 , , , , x001, rgb
+PIPE_FORMAT_R16G16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , xy01, rgb
+PIPE_FORMAT_R16G16B16_FLOAT , plain, 1, 1, 1, f16 , f16 , f16 , , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , f16 , f16 , xyzw, rgb
+PIPE_FORMAT_R16_UNORM , plain, 1, 1, 1, un16, , , , x001, rgb
+PIPE_FORMAT_R16G16_UNORM , plain, 1, 1, 1, un16, un16, , , xy01, rgb
+PIPE_FORMAT_R16G16B16_UNORM , plain, 1, 1, 1, un16, un16, un16, , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_UNORM , plain, 1, 1, 1, un16, un16, un16, un16, xyzw, rgb
+PIPE_FORMAT_R16_USCALED , plain, 1, 1, 1, u16 , , , , x001, rgb
+PIPE_FORMAT_R16G16_USCALED , plain, 1, 1, 1, u16 , u16 , , , xy01, rgb
+PIPE_FORMAT_R16G16B16_USCALED , plain, 1, 1, 1, u16 , u16 , u16 , , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_USCALED , plain, 1, 1, 1, u16 , u16 , u16 , u16 , xyzw, rgb
+PIPE_FORMAT_R16_SNORM , plain, 1, 1, 1, sn16, , , , x001, rgb
+PIPE_FORMAT_R16G16_SNORM , plain, 1, 1, 1, sn16, sn16, , , xy01, rgb
+PIPE_FORMAT_R16G16B16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, sn16, xyzw, rgb
+PIPE_FORMAT_R16_SSCALED , plain, 1, 1, 1, s16 , , , , x001, rgb
+PIPE_FORMAT_R16G16_SSCALED , plain, 1, 1, 1, s16 , s16 , , , xy01, rgb
+PIPE_FORMAT_R16G16B16_SSCALED , plain, 1, 1, 1, s16 , s16 , s16 , , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_SSCALED , plain, 1, 1, 1, s16 , s16 , s16 , s16 , xyzw, rgb
+PIPE_FORMAT_R8_UNORM , plain, 1, 1, 1, un8 , , , , x001, rgb
+PIPE_FORMAT_R8G8_UNORM , plain, 1, 1, 1, un8 , un8 , , , xy01, rgb
+PIPE_FORMAT_R8G8B8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , , xyz1, rgb
+PIPE_FORMAT_B8G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , , zyx1, rgb
+PIPE_FORMAT_R8G8B8A8_UNORM , plain, 1, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
+PIPE_FORMAT_R8_USCALED , plain, 1, 1, 1, u8 , , , , x001, rgb
+PIPE_FORMAT_R8G8_USCALED , plain, 1, 1, 1, u8 , u8 , , , xy01, rgb
+PIPE_FORMAT_R8G8B8_USCALED , plain, 1, 1, 1, u8 , u8 , u8 , , xyz1, rgb
+PIPE_FORMAT_R8G8B8A8_USCALED , plain, 1, 1, 1, u8 , u8 , u8 , u8 , xyzw, rgb
+PIPE_FORMAT_R8_SNORM , plain, 1, 1, 1, sn8 , , , , x001, rgb
+PIPE_FORMAT_R8G8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , xy01, rgb
+PIPE_FORMAT_R8G8B8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , , xyz1, rgb
+PIPE_FORMAT_R8G8B8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb
+PIPE_FORMAT_R8_SSCALED , plain, 1, 1, 1, s8 , , , , x001, rgb
+PIPE_FORMAT_R8G8_SSCALED , plain, 1, 1, 1, s8 , s8 , , , xy01, rgb
+PIPE_FORMAT_R8G8B8_SSCALED , plain, 1, 1, 1, s8 , s8 , s8 , , xyz1, rgb
+PIPE_FORMAT_R8G8B8A8_SSCALED , plain, 1, 1, 1, s8 , s8 , s8 , s8 , xyzw, rgb
+
+# GL-specific vertex buffer element formats
+# A.k.a. GL_FIXED
+PIPE_FORMAT_R32_FIXED , plain, 1, 1, 1, h32 , , , , x001, rgb
+PIPE_FORMAT_R32G32_FIXED , plain, 1, 1, 1, h32 , h32 , , , xy01, rgb
+PIPE_FORMAT_R32G32B32_FIXED , plain, 1, 1, 1, h32 , h32 , h32 , , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_FIXED , plain, 1, 1, 1, h32 , h32 , h32 , h32 , xyzw, rgb
+
+# D3D9-specific vertex buffer element formats
+# See also:
+# - http://msdn.microsoft.com/en-us/library/bb172533.aspx
+# A.k.a. D3DDECLTYPE_UDEC3
+PIPE_FORMAT_R10G10B10X2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , x2 , xyz1, rgb, x2 , u10 , u10 , u10 , wzy1
+# A.k.a. D3DDECLTYPE_DEC3N
+PIPE_FORMAT_R10G10B10X2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10 , x2 , xyz1, rgb, x2 , sn10, sn10, sn10, wzy1
+
+PIPE_FORMAT_YV12 , planar3, 1, 1, 1, , , , , xyzw, yuv
+PIPE_FORMAT_YV16 , planar3, 1, 1, 1, , , , , xyzw, yuv
+PIPE_FORMAT_IYUV , planar3, 1, 1, 1, , , , , xyzw, yuv
+PIPE_FORMAT_NV12 , planar2, 1, 1, 1, , , , , xyzw, yuv
+PIPE_FORMAT_NV21 , planar2, 1, 1, 1, , , , , xyzw, yuv
+
+PIPE_FORMAT_P016 , planar2, 1, 1, 1, , , , , xyzw, yuv
+
+# Usually used to implement IA44 and AI44 formats in video decoding
+PIPE_FORMAT_A4R4_UNORM , plain, 1, 1, 1, un4 , un4 , , , y00x, rgb, un4, un4 , , , x00y
+PIPE_FORMAT_R4A4_UNORM , plain, 1, 1, 1, un4 , un4 , , , x00y, rgb, un4, un4 , , , y00x
+PIPE_FORMAT_R8A8_UNORM , plain, 1, 1, 1, un8 , un8 , , , x00y, rgb
+PIPE_FORMAT_A8R8_UNORM , plain, 1, 1, 1, un8 , un8 , , , y00x, rgb
+
+# ARB_vertex_type_10_10_10_2_REV
+PIPE_FORMAT_R10G10B10A2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , u2 , xyzw, rgb, u2 , u10 , u10 , u10 , wzyx
+PIPE_FORMAT_R10G10B10A2_SSCALED , plain, 1, 1, 1, s10 , s10 , s10 , s2 , xyzw, rgb, s2 , s10 , s10 , s10 , wzyx
+PIPE_FORMAT_R10G10B10A2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10, sn2 , xyzw, rgb, sn2 , sn10, sn10, sn10, wzyx
+PIPE_FORMAT_B10G10R10A2_USCALED , plain, 1, 1, 1, u10 , u10 , u10 , u2 , zyxw, rgb, u2 , u10 , u10 , u10 , yzwx
+PIPE_FORMAT_B10G10R10A2_SSCALED , plain, 1, 1, 1, s10 , s10 , s10 , s2 , zyxw, rgb, s2 , s10 , s10 , s10 , yzwx
+PIPE_FORMAT_B10G10R10A2_SNORM , plain, 1, 1, 1, sn10, sn10, sn10, sn2 , zyxw, rgb, sn2 , sn10, sn10, sn10, yzwx
+
+PIPE_FORMAT_R8_UINT , plain, 1, 1, 1, up8, , , , x001, rgb
+PIPE_FORMAT_R8G8_UINT , plain, 1, 1, 1, up8, up8, , , xy01, rgb
+PIPE_FORMAT_R8G8B8_UINT , plain, 1, 1, 1, up8, up8, up8, , xyz1, rgb
+PIPE_FORMAT_R8G8B8A8_UINT , plain, 1, 1, 1, up8, up8, up8, up8, xyzw, rgb
+
+PIPE_FORMAT_R8_SINT , plain, 1, 1, 1, sp8, , , , x001, rgb
+PIPE_FORMAT_R8G8_SINT , plain, 1, 1, 1, sp8, sp8, , , xy01, rgb
+PIPE_FORMAT_R8G8B8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, , xyz1, rgb
+PIPE_FORMAT_R8G8B8A8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, sp8, xyzw, rgb
+
+PIPE_FORMAT_R16_UINT , plain, 1, 1, 1, up16, , , , x001, rgb
+PIPE_FORMAT_R16G16_UINT , plain, 1, 1, 1, up16, up16, , , xy01, rgb
+PIPE_FORMAT_R16G16B16_UINT , plain, 1, 1, 1, up16, up16, up16, , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_UINT , plain, 1, 1, 1, up16, up16, up16, up16, xyzw, rgb
+
+PIPE_FORMAT_R16_SINT , plain, 1, 1, 1, sp16, , , , x001, rgb
+PIPE_FORMAT_R16G16_SINT , plain, 1, 1, 1, sp16, sp16, , , xy01, rgb
+PIPE_FORMAT_R16G16B16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, , xyz1, rgb
+PIPE_FORMAT_R16G16B16A16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, sp16, xyzw, rgb
+
+PIPE_FORMAT_R32_UINT , plain, 1, 1, 1, up32, , , , x001, rgb
+PIPE_FORMAT_R32G32_UINT , plain, 1, 1, 1, up32, up32, , , xy01, rgb
+PIPE_FORMAT_R32G32B32_UINT , plain, 1, 1, 1, up32, up32, up32, , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_UINT , plain, 1, 1, 1, up32, up32, up32, up32, xyzw, rgb
+
+PIPE_FORMAT_R32_SINT , plain, 1, 1, 1, sp32, , , , x001, rgb
+PIPE_FORMAT_R32G32_SINT , plain, 1, 1, 1, sp32, sp32, , , xy01, rgb
+PIPE_FORMAT_R32G32B32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, , xyz1, rgb
+PIPE_FORMAT_R32G32B32A32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, sp32, xyzw, rgb
+
+PIPE_FORMAT_A8_UINT , plain, 1, 1, 1, up8, , , , 000x, rgb
+PIPE_FORMAT_I8_UINT , plain, 1, 1, 1, up8, , , , xxxx, rgb
+PIPE_FORMAT_L8_UINT , plain, 1, 1, 1, up8, , , , xxx1, rgb
+PIPE_FORMAT_L8A8_UINT , plain, 1, 1, 1, up8, up8, , , xxxy, rgb
+
+PIPE_FORMAT_A8_SINT , plain, 1, 1, 1, sp8, , , , 000x, rgb
+PIPE_FORMAT_I8_SINT , plain, 1, 1, 1, sp8, , , , xxxx, rgb
+PIPE_FORMAT_L8_SINT , plain, 1, 1, 1, sp8, , , , xxx1, rgb
+PIPE_FORMAT_L8A8_SINT , plain, 1, 1, 1, sp8, sp8, , , xxxy, rgb
+
+PIPE_FORMAT_A16_UINT , plain, 1, 1, 1, up16, , , , 000x, rgb
+PIPE_FORMAT_I16_UINT , plain, 1, 1, 1, up16, , , , xxxx, rgb
+PIPE_FORMAT_L16_UINT , plain, 1, 1, 1, up16, , , , xxx1, rgb
+PIPE_FORMAT_L16A16_UINT , plain, 1, 1, 1, up16, up16, , , xxxy, rgb
+
+PIPE_FORMAT_A16_SINT , plain, 1, 1, 1, sp16, , , , 000x, rgb
+PIPE_FORMAT_I16_SINT , plain, 1, 1, 1, sp16, , , , xxxx, rgb
+PIPE_FORMAT_L16_SINT , plain, 1, 1, 1, sp16, , , , xxx1, rgb
+PIPE_FORMAT_L16A16_SINT , plain, 1, 1, 1, sp16, sp16, , , xxxy, rgb
+
+PIPE_FORMAT_A32_UINT , plain, 1, 1, 1, up32, , , , 000x, rgb
+PIPE_FORMAT_I32_UINT , plain, 1, 1, 1, up32, , , , xxxx, rgb
+PIPE_FORMAT_L32_UINT , plain, 1, 1, 1, up32, , , , xxx1, rgb
+PIPE_FORMAT_L32A32_UINT , plain, 1, 1, 1, up32, up32, , , xxxy, rgb
+
+PIPE_FORMAT_A32_SINT , plain, 1, 1, 1, sp32, , , , 000x, rgb
+PIPE_FORMAT_I32_SINT , plain, 1, 1, 1, sp32, , , , xxxx, rgb
+PIPE_FORMAT_L32_SINT , plain, 1, 1, 1, sp32, , , , xxx1, rgb
+PIPE_FORMAT_L32A32_SINT , plain, 1, 1, 1, sp32, sp32, , , xxxy, rgb
+
+PIPE_FORMAT_B8G8R8A8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , zyxw, rgb
+PIPE_FORMAT_A8R8G8B8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , yzwx, rgb
+PIPE_FORMAT_A8B8G8R8_UINT , plain, 1, 1, 1, up8 , up8 , up8 , up8 , wzyx, rgb
+PIPE_FORMAT_A2R10G10B10_UINT , plain, 1, 1, 1, up2 , up10, up10, up10, yzwx, rgb, up10, up10, up10, up2 , zyxw
+PIPE_FORMAT_A2B10G10R10_UINT , plain, 1, 1, 1, up2 , up10, up10, up10, wzyx, rgb, up10, up10, up10, up2 , xyzw
+PIPE_FORMAT_B10G10R10A2_UINT , plain, 1, 1, 1, up10, up10, up10, up2, zyxw, rgb, up2 , up10, up10, up10, yzwx
+PIPE_FORMAT_R5G6B5_UINT , plain, 1, 1, 1, up5 , up6 , up5 , , xyz1, rgb, up5 , up6 , up5 , , zyx1
+PIPE_FORMAT_B5G6R5_UINT , plain, 1, 1, 1, up5 , up6 , up5 , , zyx1, rgb, up5 , up6 , up5 , , xyz1
+PIPE_FORMAT_R3G3B2_UINT , plain, 1, 1, 1, up3 , up3 , up2 , , xyz1, rgb, up3 , up3 , up2 , , zyx1
+PIPE_FORMAT_B2G3R3_UINT , plain, 1, 1, 1, up2 , up3 , up3 , , zyx1, rgb, up3 , up3 , up2 , , xyz1
+PIPE_FORMAT_R4G4B4A4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , xyzw, rgb, up4 , up4 , up4 , up4 , wzyx
+PIPE_FORMAT_B4G4R4A4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , zyxw, rgb, up4 , up4 , up4 , up4 , yzwx
+PIPE_FORMAT_A4R4G4B4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , yzwx, rgb, up4 , up4 , up4 , up4 , zyxw
+PIPE_FORMAT_A4B4G4R4_UINT , plain, 1, 1, 1, up4 , up4 , up4 , up4 , wzyx, rgb, up4 , up4 , up4 , up4 , xyzw
+PIPE_FORMAT_A1R5G5B5_UINT , plain, 1, 1, 1, up1 , up5 , up5 , up5 , wzyx, rgb, up5 , up5 , up5 , up1 , zyxw
+PIPE_FORMAT_A1B5G5R5_UINT , plain, 1, 1, 1, up1 , up5 , up5 , up5 , wzyx, rgb, up5 , up5 , up5 , up1 , xyzw
+PIPE_FORMAT_R5G5B5A1_UINT , plain, 1, 1, 1, up5 , up5 , up5 , up1 , xyzw, rgb, up5 , up5 , up5 , up1 , wzyx
+PIPE_FORMAT_B5G5R5A1_UINT , plain, 1, 1, 1, up5 , up5 , up5 , up1 , zyxw, rgb, up1 , up5 , up5 , up5 , yzwx
+
+PIPE_FORMAT_R8G8B8X8_SNORM , plain, 1, 1, 1, sn8, sn8, sn8, x8, xyz1, rgb
+PIPE_FORMAT_R8G8B8X8_SRGB , plain, 1, 1, 1, un8, un8, un8, x8, xyz1, srgb
+PIPE_FORMAT_R8G8B8X8_UINT , plain, 1, 1, 1, up8, up8, up8, x8, xyz1, rgb
+PIPE_FORMAT_R8G8B8X8_SINT , plain, 1, 1, 1, sp8, sp8, sp8, x8, xyz1, rgb
+PIPE_FORMAT_B10G10R10X2_UNORM , plain, 1, 1, 1, un10, un10, un10, x2, zyx1, rgb, x2 , un10, un10, un10, yzw1
+PIPE_FORMAT_R16G16B16X16_UNORM , plain, 1, 1, 1, un16, un16, un16, x16, xyz1, rgb
+PIPE_FORMAT_R16G16B16X16_SNORM , plain, 1, 1, 1, sn16, sn16, sn16, x16, xyz1, rgb
+PIPE_FORMAT_R16G16B16X16_FLOAT , plain, 1, 1, 1, f16, f16, f16, x16, xyz1, rgb
+PIPE_FORMAT_R16G16B16X16_UINT , plain, 1, 1, 1, up16, up16, up16, x16, xyz1, rgb
+PIPE_FORMAT_R16G16B16X16_SINT , plain, 1, 1, 1, sp16, sp16, sp16, x16, xyz1, rgb
+PIPE_FORMAT_R32G32B32X32_FLOAT , plain, 1, 1, 1, f32, f32, f32, x32, xyz1, rgb
+PIPE_FORMAT_R32G32B32X32_UINT , plain, 1, 1, 1, up32, up32, up32, x32, xyz1, rgb
+PIPE_FORMAT_R32G32B32X32_SINT , plain, 1, 1, 1, sp32, sp32, sp32, x32, xyz1, rgb
+
+PIPE_FORMAT_R8A8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , x00y, rgb
+PIPE_FORMAT_R16A16_UNORM , plain, 1, 1, 1, un16 , un16 , , , x00y, rgb
+PIPE_FORMAT_R16A16_SNORM , plain, 1, 1, 1, sn16 , sn16 , , , x00y, rgb
+PIPE_FORMAT_R16A16_FLOAT , plain, 1, 1, 1, f16 , f16 , , , x00y, rgb
+PIPE_FORMAT_R32A32_FLOAT , plain, 1, 1, 1, f32 , f32 , , , x00y, rgb
+PIPE_FORMAT_R8A8_UINT , plain, 1, 1, 1, up8 , up8 , , , x00y, rgb
+PIPE_FORMAT_R8A8_SINT , plain, 1, 1, 1, sp8 , sp8 , , , x00y, rgb
+PIPE_FORMAT_R16A16_UINT , plain, 1, 1, 1, up16 , up16 , , , x00y, rgb
+PIPE_FORMAT_R16A16_SINT , plain, 1, 1, 1, sp16 , sp16 , , , x00y, rgb
+PIPE_FORMAT_R32A32_UINT , plain, 1, 1, 1, up32 , up32 , , , x00y, rgb
+PIPE_FORMAT_R32A32_SINT , plain, 1, 1, 1, sp32 , sp32 , , , x00y, rgb
+PIPE_FORMAT_R10G10B10A2_UINT , plain, 1, 1, 1, up10 , up10 , up10, up2 , xyzw, rgb, up2 , up10, up10, up10, wzyx
+
+PIPE_FORMAT_B5G6R5_SRGB , plain, 1, 1, 1, un5 , un6 , un5 , , zyx1, srgb, un5 , un6 , un5 , , xyz1
+
+PIPE_FORMAT_G8R8_UNORM , plain, 1, 1, 1, un8 , un8 , , , yx01, rgb
+PIPE_FORMAT_G8R8_SNORM , plain, 1, 1, 1, sn8 , sn8 , , , yx01, rgb
+PIPE_FORMAT_G8R8_SINT , plain, 1, 1, 1, sp8 , sp8 , , , yx01, rgb
+PIPE_FORMAT_G16R16_UNORM , plain, 1, 1, 1, un16, un16, , , yx01, rgb
+PIPE_FORMAT_G16R16_SNORM , plain, 1, 1, 1, sn16, sn16, , , yx01, rgb
+
+PIPE_FORMAT_A8B8G8R8_SNORM , plain, 1, 1, 1, sn8 , sn8 , sn8 , sn8 , wzyx, rgb
+PIPE_FORMAT_A8B8G8R8_SINT , plain, 1, 1, 1, sp8 , sp8 , sp8 , sp8 , wzyx, rgb
+PIPE_FORMAT_X8B8G8R8_SNORM , plain, 1, 1, 1, x8, sn8, sn8, sn8, wzy1, rgb
+PIPE_FORMAT_X8B8G8R8_SINT , plain, 1, 1, 1, x8, sp8, sp8, sp8, wzy1, rgb
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009-2010 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_H
+#define U_FORMAT_H
+
+
+#include "pipe/p_format.h"
+#include "pipe/p_defines.h"
+#include "util/u_debug.h"
+
+union pipe_color_union;
+struct pipe_screen;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * Describe how to pack/unpack pixels into/from the prescribed format.
+ *
+ * XXX: This could be renamed to something like util_format_pack, or broke down
+ * in flags inside util_format_block that said exactly what we want.
+ */
+enum util_format_layout {
+ /**
+ * Formats with util_format_block::width == util_format_block::height == 1
+ * that can be described as an ordinary data structure.
+ */
+ UTIL_FORMAT_LAYOUT_PLAIN,
+
+ /**
+ * Formats with sub-sampled channels.
+ *
+ * This is for formats like YVYU where there is less than one sample per
+ * pixel.
+ */
+ UTIL_FORMAT_LAYOUT_SUBSAMPLED,
+
+ /**
+ * S3 Texture Compression formats.
+ */
+ UTIL_FORMAT_LAYOUT_S3TC,
+
+ /**
+ * Red-Green Texture Compression formats.
+ */
+ UTIL_FORMAT_LAYOUT_RGTC,
+
+ /**
+ * Ericsson Texture Compression
+ */
+ UTIL_FORMAT_LAYOUT_ETC,
+
+ /**
+ * BC6/7 Texture Compression
+ */
+ UTIL_FORMAT_LAYOUT_BPTC,
+
+ UTIL_FORMAT_LAYOUT_ASTC,
+
+ UTIL_FORMAT_LAYOUT_ATC,
+
+ /** Formats with 2 or more planes. */
+ UTIL_FORMAT_LAYOUT_PLANAR2,
+ UTIL_FORMAT_LAYOUT_PLANAR3,
+
+ UTIL_FORMAT_LAYOUT_FXT1 = 10,
+
+ /**
+ * Everything else that doesn't fit in any of the above layouts.
+ */
+ UTIL_FORMAT_LAYOUT_OTHER,
+};
+
+
+struct util_format_block
+{
+ /** Block width in pixels */
+ unsigned width;
+
+ /** Block height in pixels */
+ unsigned height;
+
+ /** Block depth in pixels */
+ unsigned depth;
+
+ /** Block size in bits */
+ unsigned bits;
+};
+
+
+enum util_format_type {
+ UTIL_FORMAT_TYPE_VOID = 0,
+ UTIL_FORMAT_TYPE_UNSIGNED = 1,
+ UTIL_FORMAT_TYPE_SIGNED = 2,
+ UTIL_FORMAT_TYPE_FIXED = 3,
+ UTIL_FORMAT_TYPE_FLOAT = 4
+};
+
+
+enum util_format_colorspace {
+ UTIL_FORMAT_COLORSPACE_RGB = 0,
+ UTIL_FORMAT_COLORSPACE_SRGB = 1,
+ UTIL_FORMAT_COLORSPACE_YUV = 2,
+ UTIL_FORMAT_COLORSPACE_ZS = 3
+};
+
+
+struct util_format_channel_description
+{
+ unsigned type:5; /**< UTIL_FORMAT_TYPE_x */
+ unsigned normalized:1;
+ unsigned pure_integer:1;
+ unsigned size:9; /**< bits per channel */
+ unsigned shift:16; /** number of bits from lsb */
+};
+
+
+struct util_format_description
+{
+ enum pipe_format format;
+
+ const char *name;
+
+ /**
+ * Short name, striped of the prefix, lower case.
+ */
+ const char *short_name;
+
+ /**
+ * Pixel block dimensions.
+ */
+ struct util_format_block block;
+
+ enum util_format_layout layout;
+
+ /**
+ * The number of channels.
+ */
+ unsigned nr_channels:3;
+
+ /**
+ * Whether all channels have the same number of (whole) bytes and type.
+ */
+ unsigned is_array:1;
+
+ /**
+ * Whether the pixel format can be described as a bitfield structure.
+ *
+ * In particular:
+ * - pixel depth must be 8, 16, or 32 bits;
+ * - all channels must be unsigned, signed, or void
+ */
+ unsigned is_bitmask:1;
+
+ /**
+ * Whether channels have mixed types (ignoring UTIL_FORMAT_TYPE_VOID).
+ */
+ unsigned is_mixed:1;
+
+ /**
+ * Whether the format contains UNORM channels
+ */
+ unsigned is_unorm:1;
+
+ /**
+ * Whether the format contains SNORM channels
+ */
+ unsigned is_snorm:1;
+
+ /**
+ * Input channel description, in the order XYZW.
+ *
+ * Only valid for UTIL_FORMAT_LAYOUT_PLAIN formats.
+ *
+ * If each channel is accessed as an individual N-byte value, X is always
+ * at the lowest address in memory, Y is always next, and so on. For all
+ * currently-defined formats, the N-byte value has native endianness.
+ *
+ * If instead a group of channels is accessed as a single N-byte value,
+ * the order of the channels within that value depends on endianness.
+ * For big-endian targets, X is the most significant subvalue,
+ * otherwise it is the least significant one.
+ *
+ * For example, if X is 8 bits and Y is 24 bits, the memory order is:
+ *
+ * 0 1 2 3
+ * little-endian: X Yl Ym Yu (l = lower, m = middle, u = upper)
+ * big-endian: X Yu Ym Yl
+ *
+ * If X is 5 bits, Y is 5 bits, Z is 5 bits and W is 1 bit, the layout is:
+ *
+ * 0 1
+ * msb lsb msb lsb
+ * little-endian: YYYXXXXX WZZZZZYY
+ * big-endian: XXXXXYYY YYZZZZZW
+ */
+ struct util_format_channel_description channel[4];
+
+ /**
+ * Output channel swizzle.
+ *
+ * The order is either:
+ * - RGBA
+ * - YUV(A)
+ * - ZS
+ * depending on the colorspace.
+ */
+ unsigned char swizzle[4];
+
+ /**
+ * Colorspace transformation.
+ */
+ enum util_format_colorspace colorspace;
+
+ /**
+ * Unpack pixel blocks to R8G8B8A8_UNORM.
+ * Note: strides are in bytes.
+ *
+ * Only defined for non-depth-stencil formats.
+ */
+ void
+ (*unpack_rgba_8unorm)(uint8_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Pack pixel blocks from R8G8B8A8_UNORM.
+ * Note: strides are in bytes.
+ *
+ * Only defined for non-depth-stencil formats.
+ */
+ void
+ (*pack_rgba_8unorm)(uint8_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Fetch a single pixel (i, j) from a block.
+ *
+ * XXX: Only defined for a very few select formats.
+ */
+ void
+ (*fetch_rgba_8unorm)(uint8_t *dst,
+ const uint8_t *src,
+ unsigned i, unsigned j);
+
+ /**
+ * Unpack pixel blocks to R32G32B32A32_FLOAT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for non-depth-stencil formats.
+ */
+ void
+ (*unpack_rgba_float)(float *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Pack pixel blocks from R32G32B32A32_FLOAT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for non-depth-stencil formats.
+ */
+ void
+ (*pack_rgba_float)(uint8_t *dst, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Fetch a single pixel (i, j) from a block.
+ *
+ * Only defined for non-depth-stencil and non-integer formats.
+ */
+ void
+ (*fetch_rgba_float)(float *dst,
+ const uint8_t *src,
+ unsigned i, unsigned j);
+
+ /**
+ * Unpack pixels to Z32_UNORM.
+ * Note: strides are in bytes.
+ *
+ * Only defined for depth formats.
+ */
+ void
+ (*unpack_z_32unorm)(uint32_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Pack pixels from Z32_FLOAT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for depth formats.
+ */
+ void
+ (*pack_z_32unorm)(uint8_t *dst, unsigned dst_stride,
+ const uint32_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Unpack pixels to Z32_FLOAT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for depth formats.
+ */
+ void
+ (*unpack_z_float)(float *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Pack pixels from Z32_FLOAT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for depth formats.
+ */
+ void
+ (*pack_z_float)(uint8_t *dst, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Unpack pixels to S8_UINT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for stencil formats.
+ */
+ void
+ (*unpack_s_8uint)(uint8_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Pack pixels from S8_UINT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for stencil formats.
+ */
+ void
+ (*pack_s_8uint)(uint8_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Unpack pixel blocks to R32G32B32A32_UINT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for INT formats.
+ */
+ void
+ (*unpack_rgba_uint)(uint32_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ void
+ (*pack_rgba_uint)(uint8_t *dst, unsigned dst_stride,
+ const uint32_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Unpack pixel blocks to R32G32B32A32_SINT.
+ * Note: strides are in bytes.
+ *
+ * Only defined for INT formats.
+ */
+ void
+ (*unpack_rgba_sint)(int32_t *dst, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ void
+ (*pack_rgba_sint)(uint8_t *dst, unsigned dst_stride,
+ const int32_t *src, unsigned src_stride,
+ unsigned width, unsigned height);
+
+ /**
+ * Fetch a single pixel (i, j) from a block.
+ *
+ * Only defined for unsigned (pure) integer formats.
+ */
+ void
+ (*fetch_rgba_uint)(uint32_t *dst,
+ const uint8_t *src,
+ unsigned i, unsigned j);
+
+ /**
+ * Fetch a single pixel (i, j) from a block.
+ *
+ * Only defined for signed (pure) integer formats.
+ */
+ void
+ (*fetch_rgba_sint)(int32_t *dst,
+ const uint8_t *src,
+ unsigned i, unsigned j);
+};
+
+
+extern const struct util_format_description
+util_format_description_table[];
+
+
+const struct util_format_description *
+util_format_description(enum pipe_format format);
+
+
+/*
+ * Format query functions.
+ */
+
+static inline const char *
+util_format_name(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return "PIPE_FORMAT_???";
+ }
+
+ return desc->name;
+}
+
+static inline const char *
+util_format_short_name(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return "???";
+ }
+
+ return desc->short_name;
+}
+
+/**
+ * Whether this format is plain, see UTIL_FORMAT_LAYOUT_PLAIN for more info.
+ */
+static inline boolean
+util_format_is_plain(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ if (!format) {
+ return FALSE;
+ }
+
+ return desc->layout == UTIL_FORMAT_LAYOUT_PLAIN ? TRUE : FALSE;
+}
+
+static inline boolean
+util_format_is_compressed(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ switch (desc->layout) {
+ case UTIL_FORMAT_LAYOUT_S3TC:
+ case UTIL_FORMAT_LAYOUT_RGTC:
+ case UTIL_FORMAT_LAYOUT_ETC:
+ case UTIL_FORMAT_LAYOUT_BPTC:
+ case UTIL_FORMAT_LAYOUT_ASTC:
+ case UTIL_FORMAT_LAYOUT_ATC:
+ /* XXX add other formats in the future */
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+static inline boolean
+util_format_is_s3tc(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ return desc->layout == UTIL_FORMAT_LAYOUT_S3TC ? TRUE : FALSE;
+}
+
+static inline boolean
+util_format_is_etc(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ return desc->layout == UTIL_FORMAT_LAYOUT_ETC ? TRUE : FALSE;
+}
+
+static inline boolean
+util_format_is_srgb(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB;
+}
+
+static inline boolean
+util_format_has_depth(const struct util_format_description *desc)
+{
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
+ desc->swizzle[0] != PIPE_SWIZZLE_NONE;
+}
+
+static inline boolean
+util_format_has_stencil(const struct util_format_description *desc)
+{
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
+ desc->swizzle[1] != PIPE_SWIZZLE_NONE;
+}
+
+static inline boolean
+util_format_is_depth_or_stencil(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ return util_format_has_depth(desc) ||
+ util_format_has_stencil(desc);
+}
+
+static inline boolean
+util_format_is_depth_and_stencil(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ return util_format_has_depth(desc) &&
+ util_format_has_stencil(desc);
+}
+
+/**
+ * For depth-stencil formats, return the equivalent depth-only format.
+ */
+static inline enum pipe_format
+util_format_get_depth_only(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return PIPE_FORMAT_Z24X8_UNORM;
+
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ return PIPE_FORMAT_X8Z24_UNORM;
+
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return PIPE_FORMAT_Z32_FLOAT;
+
+ default:
+ return format;
+ }
+}
+
+static inline boolean
+util_format_is_yuv(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return FALSE;
+ }
+
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_YUV;
+}
+
+/**
+ * Calculates the depth format type based upon the incoming format description.
+ */
+static inline unsigned
+util_get_depth_format_type(const struct util_format_description *desc)
+{
+ unsigned depth_channel = desc->swizzle[0];
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS &&
+ depth_channel != PIPE_SWIZZLE_NONE) {
+ return desc->channel[depth_channel].type;
+ } else {
+ return UTIL_FORMAT_TYPE_VOID;
+ }
+}
+
+
+/**
+ * Calculates the MRD for the depth format. MRD is used in depth bias
+ * for UNORM and unbound depth buffers. When the depth buffer is floating
+ * point, the depth bias calculation does not use the MRD. However, the
+ * default MRD will be 1.0 / ((1 << 24) - 1).
+ */
+double
+util_get_depth_format_mrd(const struct util_format_description *desc);
+
+
+/**
+ * Return whether this is an RGBA, Z, S, or combined ZS format.
+ * Useful for initializing pipe_blit_info::mask.
+ */
+static inline unsigned
+util_format_get_mask(enum pipe_format format)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+
+ if (!desc)
+ return 0;
+
+ if (util_format_has_depth(desc)) {
+ if (util_format_has_stencil(desc)) {
+ return PIPE_MASK_ZS;
+ } else {
+ return PIPE_MASK_Z;
+ }
+ } else {
+ if (util_format_has_stencil(desc)) {
+ return PIPE_MASK_S;
+ } else {
+ return PIPE_MASK_RGBA;
+ }
+ }
+}
+
+/**
+ * Give the RGBA colormask of the channels that can be represented in this
+ * format.
+ *
+ * That is, the channels whose values are preserved.
+ */
+static inline unsigned
+util_format_colormask(const struct util_format_description *desc)
+{
+ unsigned colormask;
+ unsigned chan;
+
+ switch (desc->colorspace) {
+ case UTIL_FORMAT_COLORSPACE_RGB:
+ case UTIL_FORMAT_COLORSPACE_SRGB:
+ case UTIL_FORMAT_COLORSPACE_YUV:
+ colormask = 0;
+ for (chan = 0; chan < 4; ++chan) {
+ if (desc->swizzle[chan] < 4) {
+ colormask |= (1 << chan);
+ }
+ }
+ return colormask;
+ case UTIL_FORMAT_COLORSPACE_ZS:
+ return 0;
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+
+/**
+ * Checks if color mask covers every channel for the specified format
+ *
+ * @param desc a format description to check colormask with
+ * @param colormask a bit mask for channels, matches format of PIPE_MASK_RGBA
+ */
+static inline boolean
+util_format_colormask_full(const struct util_format_description *desc, unsigned colormask)
+{
+ return (~colormask & util_format_colormask(desc)) == 0;
+}
+
+
+boolean
+util_format_is_float(enum pipe_format format);
+
+
+boolean
+util_format_has_alpha(enum pipe_format format);
+
+
+boolean
+util_format_is_luminance(enum pipe_format format);
+
+boolean
+util_format_is_alpha(enum pipe_format format);
+
+boolean
+util_format_is_luminance_alpha(enum pipe_format format);
+
+
+boolean
+util_format_is_intensity(enum pipe_format format);
+
+boolean
+util_format_is_subsampled_422(enum pipe_format format);
+
+boolean
+util_format_is_pure_integer(enum pipe_format format);
+
+boolean
+util_format_is_pure_sint(enum pipe_format format);
+
+boolean
+util_format_is_pure_uint(enum pipe_format format);
+
+boolean
+util_format_is_snorm(enum pipe_format format);
+
+boolean
+util_format_is_unorm(enum pipe_format format);
+
+boolean
+util_format_is_snorm8(enum pipe_format format);
+
+/**
+ * Check if the src format can be blitted to the destination format with
+ * a simple memcpy. For example, blitting from RGBA to RGBx is OK, but not
+ * the reverse.
+ */
+boolean
+util_is_format_compatible(const struct util_format_description *src_desc,
+ const struct util_format_description *dst_desc);
+
+/**
+ * Whether this format is a rgab8 variant.
+ *
+ * That is, any format that matches the
+ *
+ * PIPE_FORMAT_?8?8?8?8_UNORM
+ */
+static inline boolean
+util_format_is_rgba8_variant(const struct util_format_description *desc)
+{
+ unsigned chan;
+
+ if(desc->block.width != 1 ||
+ desc->block.height != 1 ||
+ desc->block.bits != 32)
+ return FALSE;
+
+ for(chan = 0; chan < 4; ++chan) {
+ if(desc->channel[chan].type != UTIL_FORMAT_TYPE_UNSIGNED &&
+ desc->channel[chan].type != UTIL_FORMAT_TYPE_VOID)
+ return FALSE;
+ if(desc->channel[chan].type == UTIL_FORMAT_TYPE_UNSIGNED &&
+ !desc->channel[chan].normalized)
+ return FALSE;
+ if(desc->channel[chan].size != 8)
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ * Return total bits needed for the pixel format per block.
+ */
+static inline uint
+util_format_get_blocksizebits(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_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
+util_format_get_blocksize(enum pipe_format format)
+{
+ uint bits = util_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
+util_format_get_blockwidth(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 1;
+ }
+
+ return desc->block.width;
+}
+
+static inline uint
+util_format_get_blockheight(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 1;
+ }
+
+ return desc->block.height;
+}
+
+static inline uint
+util_format_get_blockdepth(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(desc);
+ if (!desc) {
+ return 1;
+ }
+
+ return desc->block.depth;
+}
+
+static inline unsigned
+util_format_get_nblocksx(enum pipe_format format,
+ unsigned x)
+{
+ unsigned blockwidth = util_format_get_blockwidth(format);
+ return (x + blockwidth - 1) / blockwidth;
+}
+
+static inline unsigned
+util_format_get_nblocksy(enum pipe_format format,
+ unsigned y)
+{
+ unsigned blockheight = util_format_get_blockheight(format);
+ return (y + blockheight - 1) / blockheight;
+}
+
+static inline unsigned
+util_format_get_nblocksz(enum pipe_format format,
+ unsigned z)
+{
+ unsigned blockdepth = util_format_get_blockdepth(format);
+ return (z + blockdepth - 1) / blockdepth;
+}
+
+static inline unsigned
+util_format_get_nblocks(enum pipe_format format,
+ unsigned width,
+ unsigned height)
+{
+ assert(util_format_get_blockdepth(format) == 1);
+ return util_format_get_nblocksx(format, width) * util_format_get_nblocksy(format, height);
+}
+
+static inline size_t
+util_format_get_stride(enum pipe_format format,
+ unsigned width)
+{
+ return (size_t)util_format_get_nblocksx(format, width) * util_format_get_blocksize(format);
+}
+
+static inline size_t
+util_format_get_2d_size(enum pipe_format format,
+ size_t stride,
+ unsigned height)
+{
+ return util_format_get_nblocksy(format, height) * stride;
+}
+
+static inline uint
+util_format_get_component_bits(enum pipe_format format,
+ enum util_format_colorspace colorspace,
+ uint component)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ enum util_format_colorspace desc_colorspace;
+
+ assert(format);
+ if (!format) {
+ return 0;
+ }
+
+ assert(component < 4);
+
+ /* Treat RGB and SRGB as equivalent. */
+ if (colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+ colorspace = UTIL_FORMAT_COLORSPACE_RGB;
+ }
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+ desc_colorspace = UTIL_FORMAT_COLORSPACE_RGB;
+ } else {
+ desc_colorspace = desc->colorspace;
+ }
+
+ if (desc_colorspace != colorspace) {
+ return 0;
+ }
+
+ switch (desc->swizzle[component]) {
+ case PIPE_SWIZZLE_X:
+ return desc->channel[0].size;
+ case PIPE_SWIZZLE_Y:
+ return desc->channel[1].size;
+ case PIPE_SWIZZLE_Z:
+ return desc->channel[2].size;
+ case PIPE_SWIZZLE_W:
+ return desc->channel[3].size;
+ default:
+ return 0;
+ }
+}
+
+/**
+ * Given a linear RGB colorspace format, return the corresponding SRGB
+ * format, or PIPE_FORMAT_NONE if none.
+ */
+static inline enum pipe_format
+util_format_srgb(enum pipe_format format)
+{
+ if (util_format_is_srgb(format))
+ return format;
+
+ switch (format) {
+ case PIPE_FORMAT_L8_UNORM:
+ return PIPE_FORMAT_L8_SRGB;
+ case PIPE_FORMAT_R8_UNORM:
+ return PIPE_FORMAT_R8_SRGB;
+ case PIPE_FORMAT_L8A8_UNORM:
+ return PIPE_FORMAT_L8A8_SRGB;
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ return PIPE_FORMAT_R8G8B8_SRGB;
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ return PIPE_FORMAT_A8B8G8R8_SRGB;
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ return PIPE_FORMAT_X8B8G8R8_SRGB;
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ return PIPE_FORMAT_B8G8R8A8_SRGB;
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ return PIPE_FORMAT_B8G8R8X8_SRGB;
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ return PIPE_FORMAT_A8R8G8B8_SRGB;
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return PIPE_FORMAT_X8R8G8B8_SRGB;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ return PIPE_FORMAT_R8G8B8A8_SRGB;
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ return PIPE_FORMAT_R8G8B8X8_SRGB;
+ case PIPE_FORMAT_DXT1_RGB:
+ return PIPE_FORMAT_DXT1_SRGB;
+ case PIPE_FORMAT_DXT1_RGBA:
+ return PIPE_FORMAT_DXT1_SRGBA;
+ case PIPE_FORMAT_DXT3_RGBA:
+ return PIPE_FORMAT_DXT3_SRGBA;
+ case PIPE_FORMAT_DXT5_RGBA:
+ return PIPE_FORMAT_DXT5_SRGBA;
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ return PIPE_FORMAT_B5G6R5_SRGB;
+ case PIPE_FORMAT_BPTC_RGBA_UNORM:
+ return PIPE_FORMAT_BPTC_SRGBA;
+ case PIPE_FORMAT_ETC2_RGB8:
+ return PIPE_FORMAT_ETC2_SRGB8;
+ case PIPE_FORMAT_ETC2_RGB8A1:
+ return PIPE_FORMAT_ETC2_SRGB8A1;
+ case PIPE_FORMAT_ETC2_RGBA8:
+ return PIPE_FORMAT_ETC2_SRGBA8;
+ case PIPE_FORMAT_ASTC_4x4:
+ return PIPE_FORMAT_ASTC_4x4_SRGB;
+ case PIPE_FORMAT_ASTC_5x4:
+ return PIPE_FORMAT_ASTC_5x4_SRGB;
+ case PIPE_FORMAT_ASTC_5x5:
+ return PIPE_FORMAT_ASTC_5x5_SRGB;
+ case PIPE_FORMAT_ASTC_6x5:
+ return PIPE_FORMAT_ASTC_6x5_SRGB;
+ case PIPE_FORMAT_ASTC_6x6:
+ return PIPE_FORMAT_ASTC_6x6_SRGB;
+ case PIPE_FORMAT_ASTC_8x5:
+ return PIPE_FORMAT_ASTC_8x5_SRGB;
+ case PIPE_FORMAT_ASTC_8x6:
+ return PIPE_FORMAT_ASTC_8x6_SRGB;
+ case PIPE_FORMAT_ASTC_8x8:
+ return PIPE_FORMAT_ASTC_8x8_SRGB;
+ case PIPE_FORMAT_ASTC_10x5:
+ return PIPE_FORMAT_ASTC_10x5_SRGB;
+ case PIPE_FORMAT_ASTC_10x6:
+ return PIPE_FORMAT_ASTC_10x6_SRGB;
+ case PIPE_FORMAT_ASTC_10x8:
+ return PIPE_FORMAT_ASTC_10x8_SRGB;
+ case PIPE_FORMAT_ASTC_10x10:
+ return PIPE_FORMAT_ASTC_10x10_SRGB;
+ case PIPE_FORMAT_ASTC_12x10:
+ return PIPE_FORMAT_ASTC_12x10_SRGB;
+ case PIPE_FORMAT_ASTC_12x12:
+ return PIPE_FORMAT_ASTC_12x12_SRGB;
+
+ default:
+ return PIPE_FORMAT_NONE;
+ }
+}
+
+/**
+ * Given an sRGB format, return the corresponding linear colorspace format.
+ * For non sRGB formats, return the format unchanged.
+ */
+static inline enum pipe_format
+util_format_linear(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_L8_SRGB:
+ return PIPE_FORMAT_L8_UNORM;
+ case PIPE_FORMAT_R8_SRGB:
+ return PIPE_FORMAT_R8_UNORM;
+ case PIPE_FORMAT_L8A8_SRGB:
+ return PIPE_FORMAT_L8A8_UNORM;
+ case PIPE_FORMAT_R8G8B8_SRGB:
+ return PIPE_FORMAT_R8G8B8_UNORM;
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ return PIPE_FORMAT_A8B8G8R8_UNORM;
+ case PIPE_FORMAT_X8B8G8R8_SRGB:
+ return PIPE_FORMAT_X8B8G8R8_UNORM;
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ return PIPE_FORMAT_B8G8R8A8_UNORM;
+ case PIPE_FORMAT_B8G8R8X8_SRGB:
+ return PIPE_FORMAT_B8G8R8X8_UNORM;
+ case PIPE_FORMAT_A8R8G8B8_SRGB:
+ return PIPE_FORMAT_A8R8G8B8_UNORM;
+ case PIPE_FORMAT_X8R8G8B8_SRGB:
+ return PIPE_FORMAT_X8R8G8B8_UNORM;
+ case PIPE_FORMAT_R8G8B8A8_SRGB:
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
+ case PIPE_FORMAT_R8G8B8X8_SRGB:
+ return PIPE_FORMAT_R8G8B8X8_UNORM;
+ case PIPE_FORMAT_DXT1_SRGB:
+ return PIPE_FORMAT_DXT1_RGB;
+ case PIPE_FORMAT_DXT1_SRGBA:
+ return PIPE_FORMAT_DXT1_RGBA;
+ case PIPE_FORMAT_DXT3_SRGBA:
+ return PIPE_FORMAT_DXT3_RGBA;
+ case PIPE_FORMAT_DXT5_SRGBA:
+ return PIPE_FORMAT_DXT5_RGBA;
+ case PIPE_FORMAT_B5G6R5_SRGB:
+ return PIPE_FORMAT_B5G6R5_UNORM;
+ case PIPE_FORMAT_BPTC_SRGBA:
+ return PIPE_FORMAT_BPTC_RGBA_UNORM;
+ case PIPE_FORMAT_ETC2_SRGB8:
+ return PIPE_FORMAT_ETC2_RGB8;
+ case PIPE_FORMAT_ETC2_SRGB8A1:
+ return PIPE_FORMAT_ETC2_RGB8A1;
+ case PIPE_FORMAT_ETC2_SRGBA8:
+ return PIPE_FORMAT_ETC2_RGBA8;
+ case PIPE_FORMAT_ASTC_4x4_SRGB:
+ return PIPE_FORMAT_ASTC_4x4;
+ case PIPE_FORMAT_ASTC_5x4_SRGB:
+ return PIPE_FORMAT_ASTC_5x4;
+ case PIPE_FORMAT_ASTC_5x5_SRGB:
+ return PIPE_FORMAT_ASTC_5x5;
+ case PIPE_FORMAT_ASTC_6x5_SRGB:
+ return PIPE_FORMAT_ASTC_6x5;
+ case PIPE_FORMAT_ASTC_6x6_SRGB:
+ return PIPE_FORMAT_ASTC_6x6;
+ case PIPE_FORMAT_ASTC_8x5_SRGB:
+ return PIPE_FORMAT_ASTC_8x5;
+ case PIPE_FORMAT_ASTC_8x6_SRGB:
+ return PIPE_FORMAT_ASTC_8x6;
+ case PIPE_FORMAT_ASTC_8x8_SRGB:
+ return PIPE_FORMAT_ASTC_8x8;
+ case PIPE_FORMAT_ASTC_10x5_SRGB:
+ return PIPE_FORMAT_ASTC_10x5;
+ case PIPE_FORMAT_ASTC_10x6_SRGB:
+ return PIPE_FORMAT_ASTC_10x6;
+ case PIPE_FORMAT_ASTC_10x8_SRGB:
+ return PIPE_FORMAT_ASTC_10x8;
+ case PIPE_FORMAT_ASTC_10x10_SRGB:
+ return PIPE_FORMAT_ASTC_10x10;
+ case PIPE_FORMAT_ASTC_12x10_SRGB:
+ return PIPE_FORMAT_ASTC_12x10;
+ case PIPE_FORMAT_ASTC_12x12_SRGB:
+ return PIPE_FORMAT_ASTC_12x12;
+ default:
+ return format;
+ }
+}
+
+/**
+ * Given a depth-stencil format, return the corresponding stencil-only format.
+ * For stencil-only formats, return the format unchanged.
+ */
+static inline enum pipe_format
+util_format_stencil_only(enum pipe_format format)
+{
+ switch (format) {
+ /* mask out the depth component */
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return PIPE_FORMAT_X24S8_UINT;
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ return PIPE_FORMAT_S8X24_UINT;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return PIPE_FORMAT_X32_S8X24_UINT;
+
+ /* stencil only formats */
+ case PIPE_FORMAT_X24S8_UINT:
+ case PIPE_FORMAT_S8X24_UINT:
+ case PIPE_FORMAT_X32_S8X24_UINT:
+ case PIPE_FORMAT_S8_UINT:
+ return format;
+
+ default:
+ assert(0);
+ return PIPE_FORMAT_NONE;
+ }
+}
+
+/**
+ * Converts PIPE_FORMAT_*I* to PIPE_FORMAT_*R*.
+ * This is identity for non-intensity formats.
+ */
+static inline enum pipe_format
+util_format_intensity_to_red(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_I8_UNORM:
+ return PIPE_FORMAT_R8_UNORM;
+ case PIPE_FORMAT_I8_SNORM:
+ return PIPE_FORMAT_R8_SNORM;
+ case PIPE_FORMAT_I16_UNORM:
+ return PIPE_FORMAT_R16_UNORM;
+ case PIPE_FORMAT_I16_SNORM:
+ return PIPE_FORMAT_R16_SNORM;
+ case PIPE_FORMAT_I16_FLOAT:
+ return PIPE_FORMAT_R16_FLOAT;
+ case PIPE_FORMAT_I32_FLOAT:
+ return PIPE_FORMAT_R32_FLOAT;
+ case PIPE_FORMAT_I8_UINT:
+ return PIPE_FORMAT_R8_UINT;
+ case PIPE_FORMAT_I8_SINT:
+ return PIPE_FORMAT_R8_SINT;
+ case PIPE_FORMAT_I16_UINT:
+ return PIPE_FORMAT_R16_UINT;
+ case PIPE_FORMAT_I16_SINT:
+ return PIPE_FORMAT_R16_SINT;
+ case PIPE_FORMAT_I32_UINT:
+ return PIPE_FORMAT_R32_UINT;
+ case PIPE_FORMAT_I32_SINT:
+ return PIPE_FORMAT_R32_SINT;
+ default:
+ assert(!util_format_is_intensity(format));
+ return format;
+ }
+}
+
+/**
+ * Converts PIPE_FORMAT_*L* to PIPE_FORMAT_*R*.
+ * This is identity for non-luminance formats.
+ */
+static inline enum pipe_format
+util_format_luminance_to_red(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_L8_UNORM:
+ return PIPE_FORMAT_R8_UNORM;
+ case PIPE_FORMAT_L8_SNORM:
+ return PIPE_FORMAT_R8_SNORM;
+ case PIPE_FORMAT_L16_UNORM:
+ return PIPE_FORMAT_R16_UNORM;
+ case PIPE_FORMAT_L16_SNORM:
+ return PIPE_FORMAT_R16_SNORM;
+ case PIPE_FORMAT_L16_FLOAT:
+ return PIPE_FORMAT_R16_FLOAT;
+ case PIPE_FORMAT_L32_FLOAT:
+ return PIPE_FORMAT_R32_FLOAT;
+ case PIPE_FORMAT_L8_UINT:
+ return PIPE_FORMAT_R8_UINT;
+ case PIPE_FORMAT_L8_SINT:
+ return PIPE_FORMAT_R8_SINT;
+ case PIPE_FORMAT_L16_UINT:
+ return PIPE_FORMAT_R16_UINT;
+ case PIPE_FORMAT_L16_SINT:
+ return PIPE_FORMAT_R16_SINT;
+ case PIPE_FORMAT_L32_UINT:
+ return PIPE_FORMAT_R32_UINT;
+ case PIPE_FORMAT_L32_SINT:
+ return PIPE_FORMAT_R32_SINT;
+
+ case PIPE_FORMAT_LATC1_UNORM:
+ return PIPE_FORMAT_RGTC1_UNORM;
+ case PIPE_FORMAT_LATC1_SNORM:
+ return PIPE_FORMAT_RGTC1_SNORM;
+
+ case PIPE_FORMAT_L4A4_UNORM:
+ return PIPE_FORMAT_R4A4_UNORM;
+
+ case PIPE_FORMAT_L8A8_UNORM:
+ return PIPE_FORMAT_R8A8_UNORM;
+ case PIPE_FORMAT_L8A8_SNORM:
+ return PIPE_FORMAT_R8A8_SNORM;
+ case PIPE_FORMAT_L16A16_UNORM:
+ return PIPE_FORMAT_R16A16_UNORM;
+ case PIPE_FORMAT_L16A16_SNORM:
+ return PIPE_FORMAT_R16A16_SNORM;
+ case PIPE_FORMAT_L16A16_FLOAT:
+ return PIPE_FORMAT_R16A16_FLOAT;
+ case PIPE_FORMAT_L32A32_FLOAT:
+ return PIPE_FORMAT_R32A32_FLOAT;
+ case PIPE_FORMAT_L8A8_UINT:
+ return PIPE_FORMAT_R8A8_UINT;
+ case PIPE_FORMAT_L8A8_SINT:
+ return PIPE_FORMAT_R8A8_SINT;
+ case PIPE_FORMAT_L16A16_UINT:
+ return PIPE_FORMAT_R16A16_UINT;
+ case PIPE_FORMAT_L16A16_SINT:
+ return PIPE_FORMAT_R16A16_SINT;
+ case PIPE_FORMAT_L32A32_UINT:
+ return PIPE_FORMAT_R32A32_UINT;
+ case PIPE_FORMAT_L32A32_SINT:
+ return PIPE_FORMAT_R32A32_SINT;
+
+ /* We don't have compressed red-alpha variants for these. */
+ case PIPE_FORMAT_LATC2_UNORM:
+ case PIPE_FORMAT_LATC2_SNORM:
+ return PIPE_FORMAT_NONE;
+
+ default:
+ assert(!util_format_is_luminance(format) &&
+ !util_format_is_luminance_alpha(format));
+ return format;
+ }
+}
+
+static inline unsigned
+util_format_get_num_planes(enum pipe_format format)
+{
+ switch (util_format_description(format)->layout) {
+ case UTIL_FORMAT_LAYOUT_PLANAR3:
+ return 3;
+ case UTIL_FORMAT_LAYOUT_PLANAR2:
+ return 2;
+ default:
+ return 1;
+ }
+}
+
+static inline enum pipe_format
+util_format_get_plane_format(enum pipe_format format, unsigned plane)
+{
+ switch (format) {
+ case PIPE_FORMAT_YV12:
+ case PIPE_FORMAT_YV16:
+ case PIPE_FORMAT_IYUV:
+ return PIPE_FORMAT_R8_UNORM;
+ case PIPE_FORMAT_NV12:
+ return !plane ? PIPE_FORMAT_R8_UNORM : PIPE_FORMAT_RG88_UNORM;
+ case PIPE_FORMAT_NV21:
+ return !plane ? PIPE_FORMAT_R8_UNORM : PIPE_FORMAT_GR88_UNORM;
+ case PIPE_FORMAT_P016:
+ return !plane ? PIPE_FORMAT_R16_UNORM : PIPE_FORMAT_R16G16_UNORM;
+ default:
+ return format;
+ }
+}
+
+static inline unsigned
+util_format_get_plane_width(enum pipe_format format, unsigned plane,
+ unsigned width)
+{
+ switch (format) {
+ case PIPE_FORMAT_YV12:
+ case PIPE_FORMAT_YV16:
+ case PIPE_FORMAT_IYUV:
+ case PIPE_FORMAT_NV12:
+ case PIPE_FORMAT_NV21:
+ case PIPE_FORMAT_P016:
+ return !plane ? width : (width + 1) / 2;
+ default:
+ return width;
+ }
+}
+
+static inline unsigned
+util_format_get_plane_height(enum pipe_format format, unsigned plane,
+ unsigned height)
+{
+ switch (format) {
+ case PIPE_FORMAT_YV12:
+ case PIPE_FORMAT_IYUV:
+ case PIPE_FORMAT_NV12:
+ case PIPE_FORMAT_NV21:
+ case PIPE_FORMAT_P016:
+ return !plane ? height : (height + 1) / 2;
+ case PIPE_FORMAT_YV16:
+ default:
+ return height;
+ }
+}
+
+bool util_format_planar_is_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned sample_count,
+ unsigned storage_sample_count,
+ unsigned bind);
+
+/**
+ * Return the number of components stored.
+ * Formats with block size != 1x1 will always have 1 component (the block).
+ */
+static inline unsigned
+util_format_get_nr_components(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ return desc->nr_channels;
+}
+
+/**
+ * Return the index of the first non-void channel
+ * -1 if no non-void channels
+ */
+static inline int
+util_format_get_first_non_void_channel(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ int i;
+
+ for (i = 0; i < 4; i++)
+ if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID)
+ break;
+
+ if (i == 4)
+ return -1;
+
+ return i;
+}
+
+/**
+ * Whether this format is any 8-bit UNORM variant. Looser than
+ * util_is_rgba8_variant (also includes alpha textures, for instance).
+ */
+
+static inline bool
+util_format_is_unorm8(const struct util_format_description *desc)
+{
+ int c = util_format_get_first_non_void_channel(desc->format);
+
+ if (c == -1)
+ return false;
+
+ return desc->is_unorm && desc->is_array && desc->channel[c].size == 8;
+}
+
+/*
+ * Format access functions.
+ */
+
+void
+util_format_read_4f(enum pipe_format format,
+ float *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_write_4f(enum pipe_format format,
+ const float *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_read_4ub(enum pipe_format format,
+ uint8_t *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_write_4ub(enum pipe_format format,
+ const uint8_t *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_read_4ui(enum pipe_format format,
+ unsigned *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_write_4ui(enum pipe_format format,
+ const unsigned int *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_read_4i(enum pipe_format format,
+ int *dst, unsigned dst_stride,
+ const void *src, unsigned src_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+void
+util_format_write_4i(enum pipe_format format,
+ const int *src, unsigned src_stride,
+ void *dst, unsigned dst_stride,
+ unsigned x, unsigned y, unsigned w, unsigned h);
+
+/*
+ * Generic format conversion;
+ */
+
+boolean
+util_format_fits_8unorm(const struct util_format_description *format_desc);
+
+boolean
+util_format_translate(enum pipe_format dst_format,
+ void *dst, unsigned dst_stride,
+ unsigned dst_x, unsigned dst_y,
+ enum pipe_format src_format,
+ const void *src, unsigned src_stride,
+ unsigned src_x, unsigned src_y,
+ unsigned width, unsigned height);
+
+boolean
+util_format_translate_3d(enum pipe_format dst_format,
+ void *dst, unsigned dst_stride,
+ unsigned dst_slice_stride,
+ unsigned dst_x, unsigned dst_y,
+ unsigned dst_z,
+ enum pipe_format src_format,
+ const void *src, unsigned src_stride,
+ unsigned src_slice_stride,
+ unsigned src_x, unsigned src_y,
+ unsigned src_z, unsigned width,
+ unsigned height, unsigned depth);
+
+/*
+ * Swizzle operations.
+ */
+
+/* Compose two sets of swizzles.
+ * If V is a 4D vector and the function parameters represent functions that
+ * swizzle vector components, this holds:
+ * swz2(swz1(V)) = dst(V)
+ */
+void util_format_compose_swizzles(const unsigned char swz1[4],
+ const unsigned char swz2[4],
+ unsigned char dst[4]);
+
+/* Apply the swizzle provided in \param swz (which is one of PIPE_SWIZZLE_x)
+ * to \param src and store the result in \param dst.
+ * \param is_integer determines the value written for PIPE_SWIZZLE_1.
+ */
+void util_format_apply_color_swizzle(union pipe_color_union *dst,
+ const union pipe_color_union *src,
+ const unsigned char swz[4],
+ const boolean is_integer);
+
+void pipe_swizzle_4f(float *dst, const float *src,
+ const unsigned char swz[4]);
+
+void util_format_unswizzle_4f(float *dst, const float *src,
+ const unsigned char swz[4]);
+
+enum pipe_format
+util_format_snorm8_to_sint8(enum pipe_format format);
+
+
+extern void
+util_copy_rect(ubyte * dst, enum pipe_format format,
+ unsigned dst_stride, unsigned dst_x, unsigned dst_y,
+ unsigned width, unsigned height, const ubyte * src,
+ int src_stride, unsigned src_x, unsigned src_y);
+
+#ifdef __cplusplus
+} // extern "C" {
+#endif
+
+#endif /* ! U_FORMAT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (c) 2008 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 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/format/u_format.h"
+#include "util/format/u_format_bptc.h"
+#include "util/format_srgb.h"
+#include "util/u_math.h"
+
+#define BPTC_BLOCK_DECODE
+#include "../../mesa/main/texcompress_bptc_tmp.h"
+
+void
+util_format_bptc_rgba_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ decompress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_rgba_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_rgba_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ uint8_t *temp_block;
+ temp_block = malloc(width * height * 4 * sizeof(uint8_t));
+ decompress_rgba_unorm(width, height,
+ src_row, src_stride,
+ temp_block, width * 4 * sizeof(uint8_t));
+ util_format_read_4f(PIPE_FORMAT_R8G8B8A8_UNORM,
+ dst_row, dst_stride,
+ temp_block, width * 4 * sizeof(uint8_t),
+ 0, 0, width, height);
+ free((void *) temp_block);
+}
+
+void
+util_format_bptc_rgba_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ uint8_t *temp_block;
+ temp_block = malloc(width * height * 4 * sizeof(uint8_t));
+ util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
+ temp_block, width * 4 * sizeof(uint8_t),
+ src_row, src_stride,
+ 0, 0, width, height);
+ compress_rgba_unorm(width, height,
+ temp_block, width * 4 * sizeof(uint8_t),
+ dst_row, dst_stride);
+ free((void *) temp_block);
+}
+
+void
+util_format_bptc_rgba_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height)
+{
+ uint8_t temp_block[4];
+
+ fetch_rgba_unorm_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
+ temp_block, (width % 4) + (height % 4) * 4);
+
+ util_format_read_4f(PIPE_FORMAT_R8G8B8A8_UNORM,
+ dst, 4 * sizeof(float),
+ temp_block, 4 * sizeof(uint8_t),
+ 0, 0, 1, 1);
+}
+
+void
+util_format_bptc_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ decompress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ uint8_t *temp_block;
+ temp_block = malloc(width * height * 4 * sizeof(uint8_t));
+ decompress_rgba_unorm(width, height,
+ src_row, src_stride,
+ temp_block, width * 4 * sizeof(uint8_t));
+ util_format_read_4f(PIPE_FORMAT_R8G8B8A8_SRGB,
+ dst_row, dst_stride,
+ temp_block, width * 4 * sizeof(uint8_t),
+ 0, 0, width, height);
+ free((void *) temp_block);
+}
+
+void
+util_format_bptc_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgb_float(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride,
+ true);
+}
+
+void
+util_format_bptc_srgba_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height)
+{
+ uint8_t temp_block[4];
+
+ fetch_rgba_unorm_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
+ temp_block, (width % 4) + (height % 4) * 4);
+ util_format_read_4f(PIPE_FORMAT_R8G8B8A8_SRGB,
+ dst, 4 * sizeof(float),
+ temp_block, width * 4 * sizeof(uint8_t),
+ 0, 0, 1, 1);
+}
+
+void
+util_format_bptc_rgb_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ float *temp_block;
+ temp_block = malloc(width * height * 4 * sizeof(float));
+ decompress_rgb_float(width, height,
+ src_row, src_stride,
+ temp_block, width * 4 * sizeof(float),
+ true);
+ util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
+ dst_row, dst_stride,
+ temp_block, width * 4 * sizeof(float),
+ 0, 0, width, height);
+ free((void *) temp_block);
+}
+
+void
+util_format_bptc_rgb_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_rgb_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ decompress_rgb_float(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride,
+ true);
+}
+
+void
+util_format_bptc_rgb_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgb_float(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride,
+ true);
+}
+
+void
+util_format_bptc_rgb_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height)
+{
+ fetch_rgb_float_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
+ dst, (width % 4) + (height % 4) * 4, true);
+}
+
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ float *temp_block;
+ temp_block = malloc(width * height * 4 * sizeof(float));
+ decompress_rgb_float(width, height,
+ src_row, src_stride,
+ temp_block, width * 4 * sizeof(float),
+ false);
+ util_format_read_4ub(PIPE_FORMAT_R32G32B32A32_FLOAT,
+ dst_row, dst_stride,
+ temp_block, width * 4 * sizeof(float),
+ 0, 0, width, height);
+ free((void *) temp_block);
+}
+
+void
+util_format_bptc_rgb_ufloat_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgba_unorm(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride);
+}
+
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ decompress_rgb_float(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride,
+ false);
+}
+
+void
+util_format_bptc_rgb_ufloat_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ compress_rgb_float(width, height,
+ src_row, src_stride,
+ dst_row, dst_stride,
+ false);
+}
+
+void
+util_format_bptc_rgb_ufloat_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height)
+{
+ fetch_rgb_float_from_block(src + ((width * sizeof(uint8_t)) * (height / 4) + (width / 4)) * 16,
+ dst, (width % 4) + (height % 4) * 4, false);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_BPTC_H_
+#define U_FORMAT_BPTC_H_
+
+
+#include "pipe/p_compiler.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void
+util_format_bptc_rgba_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgba_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgba_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgba_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgba_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height);
+
+void
+util_format_bptc_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_srgba_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_ufloat_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_ufloat_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_bptc_rgb_ufloat_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned width, unsigned height);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* U_FORMAT_BPTC_H_ */
--- /dev/null
+#include "pipe/p_compiler.h"
+#include "util/u_debug.h"
+#include "util/u_math.h"
+#include "util/format/u_format_etc.h"
+
+/* define etc1_parse_block and etc. */
+#define UINT8_TYPE uint8_t
+#define TAG(x) x
+#include "../../mesa/main/texcompress_etc_tmp.h"
+#undef TAG
+#undef UINT8_TYPE
+
+void
+util_format_etc1_rgb8_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ etc1_unpack_rgba8888(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_etc1_rgb8_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ assert(0);
+}
+
+void
+util_format_etc1_rgb8_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, bs = 8, comps = 4;
+ struct etc1_block block;
+ unsigned x, y, i, j;
+
+ for (y = 0; y < height; y += bh) {
+ const uint8_t *src = src_row;
+
+ for (x = 0; x < width; x+= bw) {
+ etc1_parse_block(&block, src);
+
+ for (j = 0; j < bh; j++) {
+ float *dst = dst_row + (y + j) * dst_stride / sizeof(*dst_row) + x * comps;
+ uint8_t tmp[3];
+
+ for (i = 0; i < bw; i++) {
+ etc1_fetch_texel(&block, i, j, tmp);
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = 1.0f;
+ dst += comps;
+ }
+ }
+
+ src += bs;
+ }
+
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_etc1_rgb8_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ assert(0);
+}
+
+void
+util_format_etc1_rgb8_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ struct etc1_block block;
+ uint8_t tmp[3];
+
+ assert(i < 4 && j < 4); /* check i, j against 4x4 block size */
+
+ etc1_parse_block(&block, src);
+ etc1_fetch_texel(&block, i, j, tmp);
+
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = 1.0f;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2011 LunarG, 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 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.
+ *
+ **************************************************************************/
+
+#ifndef U_FORMAT_ETC1_H_
+#define U_FORMAT_ETC1_H_
+
+void
+util_format_etc1_rgb8_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_etc1_rgb8_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_etc1_rgb8_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_etc1_rgb8_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_etc1_rgb8_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+#endif /* U_FORMAT_ETC1_H_ */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2011 Red Hat 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 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 "util/format/u_format.h"
+#include "util/format/u_format_rgtc.h"
+#include "util/format/u_format_latc.h"
+#include "util/rgtc.h"
+#include "util/u_math.h"
+
+void
+util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ /* Fix warnings here: */
+ (void) util_format_unsigned_encode_rgtc_ubyte;
+ (void) util_format_signed_encode_rgtc_ubyte;
+
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
+ dst[1] = dst[0];
+ dst[2] = dst[0];
+ dst[3] = 255;
+}
+
+void
+util_format_latc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc1_unorm_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row,
+ unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc1_unorm_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 8;
+
+ for(y = 0; y < height; y += 4) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ uint8_t tmp_r;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] =
+ dst[1] =
+ dst[2] = ubyte_to_float(tmp_r);
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_latc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc1_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp_r;
+
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] =
+ dst[1] =
+ dst[2] = ubyte_to_float(tmp_r);
+ dst[3] = 1.0;
+}
+
+void
+util_format_latc1_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc1_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc1_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc1_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 8;
+
+ for(y = 0; y < height; y += 4) {
+ const int8_t *src = (int8_t *)src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ int8_t tmp_r;
+ util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] =
+ dst[1] =
+ dst[2] = byte_to_float_tex(tmp_r);
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_latc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ int8_t tmp_r;
+
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 1);
+ dst[0] =
+ dst[1] =
+ dst[2] = byte_to_float_tex(tmp_r);
+ dst[3] = 1.0;
+}
+
+
+void
+util_format_latc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
+ dst[1] = dst[0];
+ dst[2] = dst[0];
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 3, 2);
+}
+
+void
+util_format_latc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc2_unorm_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rgtc2_unorm_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height);
+}
+
+void
+util_format_latc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rxtc2_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 3);
+}
+
+void
+util_format_latc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 16;
+
+ for(y = 0; y < height; y += 4) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ uint8_t tmp_r, tmp_g;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] =
+ dst[1] =
+ dst[2] = ubyte_to_float(tmp_r);
+ dst[3] = ubyte_to_float(tmp_g);
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_latc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp_r, tmp_g;
+
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] =
+ dst[1] =
+ dst[2] = ubyte_to_float(tmp_r);
+ dst[3] = ubyte_to_float(tmp_g);
+}
+
+
+void
+util_format_latc2_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc2_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc2_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_latc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 16;
+
+ for(y = 0; y < height; y += 4) {
+ const int8_t *src = (int8_t *)src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ int8_t tmp_r, tmp_g;
+ util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_signed_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] =
+ dst[1] =
+ dst[2] = byte_to_float_tex(tmp_r);
+ dst[3] = byte_to_float_tex(tmp_g);
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_latc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rxtc2_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 3);
+}
+
+void
+util_format_latc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ int8_t tmp_r, tmp_g;
+
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 2);
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src + 8, i, j, &tmp_g, 2);
+ dst[0] =
+ dst[1] =
+ dst[2] = byte_to_float_tex(tmp_r);
+ dst[3] = byte_to_float_tex(tmp_g);
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2011 Red Hat 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 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.
+ *
+ **************************************************************************/
+
+#ifndef U_FORMAT_LATC_H_
+#define U_FORMAT_LATC_H_
+
+void
+util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_latc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+
+void
+util_format_latc1_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_latc1_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_latc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_latc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_latc2_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_latc2_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_latc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#include "util/format/u_format_other.h"
+#include "util/u_math.h"
+#include "util/format_rgb9e5.h"
+#include "util/format_r11g11b10f.h"
+
+
+void
+util_format_r9g9b9e5_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ rgb9e5_to_float3(value, dst);
+ dst[3] = 1; /* a */
+ src += 4;
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_r9g9b9e5_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(float3_to_rgb9e5(src));
+ *(uint32_t *)dst = value;
+ src += 4;
+ dst += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_r9g9b9e5_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ rgb9e5_to_float3(value, dst);
+ dst[3] = 1; /* a */
+}
+
+
+void
+util_format_r9g9b9e5_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ float p[3];
+ for(y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ rgb9e5_to_float3(value, p);
+ dst[0] = float_to_ubyte(p[0]); /* r */
+ dst[1] = float_to_ubyte(p[1]); /* g */
+ dst[2] = float_to_ubyte(p[2]); /* b */
+ dst[3] = 255; /* a */
+ src += 4;
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r9g9b9e5_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ float p[3];
+ for(y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value;
+ p[0] = ubyte_to_float(src[0]);
+ p[1] = ubyte_to_float(src[1]);
+ p[2] = ubyte_to_float(src[2]);
+ value = util_cpu_to_le32(float3_to_rgb9e5(p));
+ *(uint32_t *)dst = value;
+ src += 4;
+ dst += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r11g11b10_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ r11g11b10f_to_float3(value, dst);
+ dst[3] = 1; /* a */
+ src += 4;
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_r11g11b10_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(float3_to_r11g11b10f(src));
+ *(uint32_t *)dst = value;
+ src += 4;
+ dst += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_r11g11b10_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ r11g11b10f_to_float3(value, dst);
+ dst[3] = 1; /* a */
+}
+
+
+void
+util_format_r11g11b10_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ float p[3];
+ for(y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value = util_cpu_to_le32(*(const uint32_t *)src);
+ r11g11b10f_to_float3(value, p);
+ dst[0] = float_to_ubyte(p[0]); /* r */
+ dst[1] = float_to_ubyte(p[1]); /* g */
+ dst[2] = float_to_ubyte(p[2]); /* b */
+ dst[3] = 255; /* a */
+ src += 4;
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r11g11b10_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ float p[3];
+ for(y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint32_t value;
+ p[0] = ubyte_to_float(src[0]);
+ p[1] = ubyte_to_float(src[1]);
+ p[2] = ubyte_to_float(src[2]);
+ value = util_cpu_to_le32(float3_to_r11g11b10f(p));
+ *(uint32_t *)dst = value;
+ src += 4;
+ dst += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r1_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+
+}
+
+
+void
+util_format_r1_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+
+}
+
+
+void
+util_format_r1_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+
+}
+
+
+void
+util_format_r1_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+
+}
+
+
+void
+util_format_r1_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+}
+
+
+/*
+ * PIPE_FORMAT_R8G8Bx_SNORM
+ *
+ * A.k.a. D3DFMT_CxV8U8
+ */
+
+static uint8_t
+r8g8bx_derive(int16_t r, int16_t g)
+{
+ /* Derive blue from red and green components.
+ * Apparently, we must always use integers to perform calculations,
+ * otherwise the results won't match D3D's CxV8U8 definition.
+ */
+ return (uint8_t)sqrtf(0x7f * 0x7f - r * r - g * g) * 0xff / 0x7f;
+}
+
+void
+util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for(y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint16_t *src = (const uint16_t *)src_row;
+ for(x = 0; x < width; x += 1) {
+ uint16_t value = util_cpu_to_le16(*src++);
+ int16_t r, g;
+
+ r = ((int16_t)(value << 8)) >> 8;
+ g = ((int16_t)(value << 0)) >> 8;
+
+ dst[0] = (float)(r * (1.0f/0x7f)); /* r */
+ dst[1] = (float)(g * (1.0f/0x7f)); /* g */
+ dst[2] = r8g8bx_derive(r, g) * (1.0f/0xff); /* b */
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint16_t *src = (const uint16_t *)src_row;
+ for(x = 0; x < width; x += 1) {
+ uint16_t value = util_cpu_to_le16(*src++);
+ int16_t r, g;
+
+ r = ((int16_t)(value << 8)) >> 8;
+ g = ((int16_t)(value << 0)) >> 8;
+
+ dst[0] = (uint8_t)(((uint16_t)MAX2(r, 0)) * 0xff / 0x7f); /* r */
+ dst[1] = (uint8_t)(((uint16_t)MAX2(g, 0)) * 0xff / 0x7f); /* g */
+ dst[2] = r8g8bx_derive(r, g); /* b */
+ dst[3] = 255; /* a */
+ dst += 4;
+ }
+ src_row += src_stride;
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint16_t *dst = (uint16_t *)dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint16_t value = 0;
+
+ value |= (uint16_t)(((int8_t)(CLAMP(src[0], -1, 1) * 0x7f)) & 0xff) ;
+ value |= (uint16_t)((((int8_t)(CLAMP(src[1], -1, 1) * 0x7f)) & 0xff) << 8) ;
+
+ *dst++ = util_le16_to_cpu(value);
+
+ src += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for(y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint16_t *dst = (uint16_t *)dst_row;
+ for(x = 0; x < width; x += 1) {
+ uint16_t value = 0;
+
+ value |= src[0] >> 1;
+ value |= (src[1] >> 1) << 8;
+
+ *dst++ = util_le16_to_cpu(value);
+
+ src += 4;
+ }
+ dst_row += dst_stride;
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ uint16_t value = util_cpu_to_le16(*(const uint16_t *)src);
+ int16_t r, g;
+
+ r = ((int16_t)(value << 8)) >> 8;
+ g = ((int16_t)(value << 0)) >> 8;
+
+ dst[0] = r * (1.0f/0x7f); /* r */
+ dst[1] = g * (1.0f/0x7f); /* g */
+ dst[2] = r8g8bx_derive(r, g) * (1.0f/0xff); /* b */
+ dst[3] = 1.0f; /* a */
+}
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_OTHER_H_
+#define U_FORMAT_OTHER_H_
+
+
+#include "pipe/p_compiler.h"
+
+
+void
+util_format_r9g9b9e5_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r9g9b9e5_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r9g9b9e5_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_r9g9b9e5_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r9g9b9e5_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+
+void
+util_format_r11g11b10_float_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r11g11b10_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r11g11b10_float_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_r11g11b10_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r11g11b10_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+
+void
+util_format_r1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r1_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_r1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+#endif /* U_FORMAT_OTHER_H_ */
--- /dev/null
+
+'''
+/**************************************************************************
+ *
+ * Copyright 2009-2010 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.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Pixel format packing and unpacking functions.
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+'''
+
+
+from __future__ import division, print_function
+
+import sys
+
+from u_format_parse import *
+
+
+if sys.version_info < (3, 0):
+ integer_types = (int, long)
+
+else:
+ integer_types = (int, )
+
+
+def inv_swizzles(swizzles):
+ '''Return an array[4] of inverse swizzle terms'''
+ '''Only pick the first matching value to avoid l8 getting blue and i8 getting alpha'''
+ inv_swizzle = [None]*4
+ for i in range(4):
+ swizzle = swizzles[i]
+ if swizzle < 4 and inv_swizzle[swizzle] == None:
+ inv_swizzle[swizzle] = i
+ return inv_swizzle
+
+def print_channels(format, func):
+ if format.nr_channels() <= 1:
+ func(format.le_channels, format.le_swizzles)
+ else:
+ if (format.le_channels == format.be_channels and
+ [c.shift for c in format.le_channels] ==
+ [c.shift for c in format.be_channels] and
+ format.le_swizzles == format.be_swizzles):
+ func(format.le_channels, format.le_swizzles)
+ else:
+ print('#if UTIL_ARCH_BIG_ENDIAN')
+ func(format.be_channels, format.be_swizzles)
+ print('#else')
+ func(format.le_channels, format.le_swizzles)
+ print('#endif')
+
+def generate_format_type(format):
+ '''Generate a structure that describes the format.'''
+
+ assert format.layout == PLAIN
+
+ def generate_bitfields(channels, swizzles):
+ for channel in channels:
+ if channel.type == VOID:
+ if channel.size:
+ print(' unsigned %s:%u;' % (channel.name, channel.size))
+ elif channel.type == UNSIGNED:
+ print(' unsigned %s:%u;' % (channel.name, channel.size))
+ elif channel.type in (SIGNED, FIXED):
+ print(' int %s:%u;' % (channel.name, channel.size))
+ elif channel.type == FLOAT:
+ if channel.size == 64:
+ print(' double %s;' % (channel.name))
+ elif channel.size == 32:
+ print(' float %s;' % (channel.name))
+ else:
+ print(' unsigned %s:%u;' % (channel.name, channel.size))
+ else:
+ assert 0
+
+ def generate_full_fields(channels, swizzles):
+ for channel in channels:
+ assert channel.size % 8 == 0 and is_pot(channel.size)
+ if channel.type == VOID:
+ if channel.size:
+ print(' uint%u_t %s;' % (channel.size, channel.name))
+ elif channel.type == UNSIGNED:
+ print(' uint%u_t %s;' % (channel.size, channel.name))
+ elif channel.type in (SIGNED, FIXED):
+ print(' int%u_t %s;' % (channel.size, channel.name))
+ elif channel.type == FLOAT:
+ if channel.size == 64:
+ print(' double %s;' % (channel.name))
+ elif channel.size == 32:
+ print(' float %s;' % (channel.name))
+ elif channel.size == 16:
+ print(' uint16_t %s;' % (channel.name))
+ else:
+ assert 0
+ else:
+ assert 0
+
+ use_bitfields = False
+ for channel in format.le_channels:
+ if channel.size % 8 or not is_pot(channel.size):
+ use_bitfields = True
+
+ print('struct util_format_%s {' % format.short_name())
+ if use_bitfields:
+ print_channels(format, generate_bitfields)
+ else:
+ print_channels(format, generate_full_fields)
+ print('};')
+ print()
+
+
+def is_format_supported(format):
+ '''Determines whether we actually have the plumbing necessary to generate the
+ to read/write to/from this format.'''
+
+ # FIXME: Ideally we would support any format combination here.
+
+ if format.layout != PLAIN:
+ return False
+
+ for i in range(4):
+ channel = format.le_channels[i]
+ if channel.type not in (VOID, UNSIGNED, SIGNED, FLOAT, FIXED):
+ return False
+ if channel.type == FLOAT and channel.size not in (16, 32, 64):
+ return False
+
+ return True
+
+def native_type(format):
+ '''Get the native appropriate for a format.'''
+
+ if format.name == 'PIPE_FORMAT_R11G11B10_FLOAT':
+ return 'uint32_t'
+ if format.name == 'PIPE_FORMAT_R9G9B9E5_FLOAT':
+ return 'uint32_t'
+
+ if format.layout == PLAIN:
+ if not format.is_array():
+ # For arithmetic pixel formats return the integer type that matches the whole pixel
+ return 'uint%u_t' % format.block_size()
+ else:
+ # For array pixel formats return the integer type that matches the color channel
+ channel = format.array_element()
+ if channel.type in (UNSIGNED, VOID):
+ return 'uint%u_t' % channel.size
+ elif channel.type in (SIGNED, FIXED):
+ return 'int%u_t' % channel.size
+ elif channel.type == FLOAT:
+ if channel.size == 16:
+ return 'uint16_t'
+ elif channel.size == 32:
+ return 'float'
+ elif channel.size == 64:
+ return 'double'
+ else:
+ assert False
+ else:
+ assert False
+ else:
+ assert False
+
+
+def intermediate_native_type(bits, sign):
+ '''Find a native type adequate to hold intermediate results of the request bit size.'''
+
+ bytes = 4 # don't use anything smaller than 32bits
+ while bytes * 8 < bits:
+ bytes *= 2
+ bits = bytes*8
+
+ if sign:
+ return 'int%u_t' % bits
+ else:
+ return 'uint%u_t' % bits
+
+
+def get_one_shift(type):
+ '''Get the number of the bit that matches unity for this type.'''
+ if type.type == 'FLOAT':
+ assert False
+ if not type.norm:
+ return 0
+ if type.type == UNSIGNED:
+ return type.size
+ if type.type == SIGNED:
+ return type.size - 1
+ if type.type == FIXED:
+ return type.size / 2
+ assert False
+
+
+def truncate_mantissa(x, bits):
+ '''Truncate an integer so it can be represented exactly with a floating
+ point mantissa'''
+
+ assert isinstance(x, integer_types)
+
+ s = 1
+ if x < 0:
+ s = -1
+ x = -x
+
+ # We can represent integers up to mantissa + 1 bits exactly
+ mask = (1 << (bits + 1)) - 1
+
+ # Slide the mask until the MSB matches
+ shift = 0
+ while (x >> shift) & ~mask:
+ shift += 1
+
+ x &= mask << shift
+ x *= s
+ return x
+
+
+def value_to_native(type, value):
+ '''Get the value of unity for this type.'''
+ if type.type == FLOAT:
+ if type.size <= 32 \
+ and isinstance(value, integer_types):
+ return truncate_mantissa(value, 23)
+ return value
+ if type.type == FIXED:
+ return int(value * (1 << (type.size // 2)))
+ if not type.norm:
+ return int(value)
+ if type.type == UNSIGNED:
+ return int(value * ((1 << type.size) - 1))
+ if type.type == SIGNED:
+ return int(value * ((1 << (type.size - 1)) - 1))
+ assert False
+
+
+def native_to_constant(type, value):
+ '''Get the value of unity for this type.'''
+ if type.type == FLOAT:
+ if type.size <= 32:
+ return "%.1ff" % float(value)
+ else:
+ return "%.1f" % float(value)
+ else:
+ return str(int(value))
+
+
+def get_one(type):
+ '''Get the value of unity for this type.'''
+ return value_to_native(type, 1)
+
+
+def clamp_expr(src_channel, dst_channel, dst_native_type, value):
+ '''Generate the expression to clamp the value in the source type to the
+ destination type range.'''
+
+ if src_channel == dst_channel:
+ return value
+
+ src_min = src_channel.min()
+ src_max = src_channel.max()
+ dst_min = dst_channel.min()
+ dst_max = dst_channel.max()
+
+ # Translate the destination range to the src native value
+ dst_min_native = native_to_constant(src_channel, value_to_native(src_channel, dst_min))
+ dst_max_native = native_to_constant(src_channel, value_to_native(src_channel, dst_max))
+
+ if src_min < dst_min and src_max > dst_max:
+ return 'CLAMP(%s, %s, %s)' % (value, dst_min_native, dst_max_native)
+
+ if src_max > dst_max:
+ return 'MIN2(%s, %s)' % (value, dst_max_native)
+
+ if src_min < dst_min:
+ return 'MAX2(%s, %s)' % (value, dst_min_native)
+
+ return value
+
+
+def conversion_expr(src_channel,
+ dst_channel, dst_native_type,
+ value,
+ clamp=True,
+ src_colorspace = RGB,
+ dst_colorspace = RGB):
+ '''Generate the expression to convert a value between two types.'''
+
+ if src_colorspace != dst_colorspace:
+ if src_colorspace == SRGB:
+ assert src_channel.type == UNSIGNED
+ assert src_channel.norm
+ assert src_channel.size <= 8
+ assert src_channel.size >= 4
+ assert dst_colorspace == RGB
+ if src_channel.size < 8:
+ value = '%s << %x | %s >> %x' % (value, 8 - src_channel.size, value, 2 * src_channel.size - 8)
+ if dst_channel.type == FLOAT:
+ return 'util_format_srgb_8unorm_to_linear_float(%s)' % value
+ else:
+ assert dst_channel.type == UNSIGNED
+ assert dst_channel.norm
+ assert dst_channel.size == 8
+ return 'util_format_srgb_to_linear_8unorm(%s)' % value
+ elif dst_colorspace == SRGB:
+ assert dst_channel.type == UNSIGNED
+ assert dst_channel.norm
+ assert dst_channel.size <= 8
+ assert src_colorspace == RGB
+ if src_channel.type == FLOAT:
+ value = 'util_format_linear_float_to_srgb_8unorm(%s)' % value
+ else:
+ assert src_channel.type == UNSIGNED
+ assert src_channel.norm
+ assert src_channel.size == 8
+ value = 'util_format_linear_to_srgb_8unorm(%s)' % value
+ # XXX rounding is all wrong.
+ if dst_channel.size < 8:
+ return '%s >> %x' % (value, 8 - dst_channel.size)
+ else:
+ return value
+ elif src_colorspace == ZS:
+ pass
+ elif dst_colorspace == ZS:
+ pass
+ else:
+ assert 0
+
+ if src_channel == dst_channel:
+ return value
+
+ src_type = src_channel.type
+ src_size = src_channel.size
+ src_norm = src_channel.norm
+ src_pure = src_channel.pure
+
+ # Promote half to float
+ if src_type == FLOAT and src_size == 16:
+ value = 'util_half_to_float(%s)' % value
+ src_size = 32
+
+ # Special case for float <-> ubytes for more accurate results
+ # Done before clamping since these functions already take care of that
+ if src_type == UNSIGNED and src_norm and src_size == 8 and dst_channel.type == FLOAT and dst_channel.size == 32:
+ return 'ubyte_to_float(%s)' % value
+ if src_type == FLOAT and src_size == 32 and dst_channel.type == UNSIGNED and dst_channel.norm and dst_channel.size == 8:
+ return 'float_to_ubyte(%s)' % value
+
+ if clamp:
+ if dst_channel.type != FLOAT or src_type != FLOAT:
+ value = clamp_expr(src_channel, dst_channel, dst_native_type, value)
+
+ if src_type in (SIGNED, UNSIGNED) and dst_channel.type in (SIGNED, UNSIGNED):
+ if not src_norm and not dst_channel.norm:
+ # neither is normalized -- just cast
+ return '(%s)%s' % (dst_native_type, value)
+
+ src_one = get_one(src_channel)
+ dst_one = get_one(dst_channel)
+
+ if src_one > dst_one and src_norm and dst_channel.norm:
+ # We can just bitshift
+ src_shift = get_one_shift(src_channel)
+ dst_shift = get_one_shift(dst_channel)
+ value = '(%s >> %s)' % (value, src_shift - dst_shift)
+ else:
+ # We need to rescale using an intermediate type big enough to hold the multiplication of both
+ tmp_native_type = intermediate_native_type(src_size + dst_channel.size, src_channel.sign and dst_channel.sign)
+ value = '((%s)%s)' % (tmp_native_type, value)
+ value = '(%s * 0x%x / 0x%x)' % (value, dst_one, src_one)
+ value = '(%s)%s' % (dst_native_type, value)
+ return value
+
+ # Promote to either float or double
+ if src_type != FLOAT:
+ if src_norm or src_type == FIXED:
+ one = get_one(src_channel)
+ if src_size <= 23:
+ value = '(%s * (1.0f/0x%x))' % (value, one)
+ if dst_channel.size <= 32:
+ value = '(float)%s' % value
+ src_size = 32
+ else:
+ # bigger than single precision mantissa, use double
+ value = '(%s * (1.0/0x%x))' % (value, one)
+ src_size = 64
+ src_norm = False
+ else:
+ if src_size <= 23 or dst_channel.size <= 32:
+ value = '(float)%s' % value
+ src_size = 32
+ else:
+ # bigger than single precision mantissa, use double
+ value = '(double)%s' % value
+ src_size = 64
+ src_type = FLOAT
+
+ # Convert double or float to non-float
+ if dst_channel.type != FLOAT:
+ if dst_channel.norm or dst_channel.type == FIXED:
+ dst_one = get_one(dst_channel)
+ if dst_channel.size <= 23:
+ value = 'util_iround(%s * 0x%x)' % (value, dst_one)
+ else:
+ # bigger than single precision mantissa, use double
+ value = '(%s * (double)0x%x)' % (value, dst_one)
+ value = '(%s)%s' % (dst_native_type, value)
+ else:
+ # Cast double to float when converting to either half or float
+ if dst_channel.size <= 32 and src_size > 32:
+ value = '(float)%s' % value
+ src_size = 32
+
+ if dst_channel.size == 16:
+ value = 'util_float_to_half(%s)' % value
+ elif dst_channel.size == 64 and src_size < 64:
+ value = '(double)%s' % value
+
+ return value
+
+
+def generate_unpack_kernel(format, dst_channel, dst_native_type):
+
+ if not is_format_supported(format):
+ return
+
+ assert format.layout == PLAIN
+
+ def unpack_from_bitmask(channels, swizzles):
+ depth = format.block_size()
+ print(' uint%u_t value = *(const uint%u_t *)src;' % (depth, depth))
+
+ # Declare the intermediate variables
+ for i in range(format.nr_channels()):
+ src_channel = channels[i]
+ if src_channel.type == UNSIGNED:
+ print(' uint%u_t %s;' % (depth, src_channel.name))
+ elif src_channel.type == SIGNED:
+ print(' int%u_t %s;' % (depth, src_channel.name))
+
+ # Compute the intermediate unshifted values
+ for i in range(format.nr_channels()):
+ src_channel = channels[i]
+ value = 'value'
+ shift = src_channel.shift
+ if src_channel.type == UNSIGNED:
+ if shift:
+ value = '%s >> %u' % (value, shift)
+ if shift + src_channel.size < depth:
+ value = '(%s) & 0x%x' % (value, (1 << src_channel.size) - 1)
+ elif src_channel.type == SIGNED:
+ if shift + src_channel.size < depth:
+ # Align the sign bit
+ lshift = depth - (shift + src_channel.size)
+ value = '%s << %u' % (value, lshift)
+ # Cast to signed
+ value = '(int%u_t)(%s) ' % (depth, value)
+ if src_channel.size < depth:
+ # Align the LSB bit
+ rshift = depth - src_channel.size
+ value = '(%s) >> %u' % (value, rshift)
+ else:
+ value = None
+
+ if value is not None:
+ print(' %s = %s;' % (src_channel.name, value))
+
+ # Convert, swizzle, and store final values
+ for i in range(4):
+ swizzle = swizzles[i]
+ if swizzle < 4:
+ src_channel = channels[swizzle]
+ src_colorspace = format.colorspace
+ if src_colorspace == SRGB and i == 3:
+ # Alpha channel is linear
+ src_colorspace = RGB
+ value = src_channel.name
+ value = conversion_expr(src_channel,
+ dst_channel, dst_native_type,
+ value,
+ src_colorspace = src_colorspace)
+ elif swizzle == SWIZZLE_0:
+ value = '0'
+ elif swizzle == SWIZZLE_1:
+ value = get_one(dst_channel)
+ elif swizzle == SWIZZLE_NONE:
+ value = '0'
+ else:
+ assert False
+ print(' dst[%u] = %s; /* %s */' % (i, value, 'rgba'[i]))
+
+ def unpack_from_struct(channels, swizzles):
+ print(' struct util_format_%s pixel;' % format.short_name())
+ print(' memcpy(&pixel, src, sizeof pixel);')
+
+ for i in range(4):
+ swizzle = swizzles[i]
+ if swizzle < 4:
+ src_channel = channels[swizzle]
+ src_colorspace = format.colorspace
+ if src_colorspace == SRGB and i == 3:
+ # Alpha channel is linear
+ src_colorspace = RGB
+ value = 'pixel.%s' % src_channel.name
+ value = conversion_expr(src_channel,
+ dst_channel, dst_native_type,
+ value,
+ src_colorspace = src_colorspace)
+ elif swizzle == SWIZZLE_0:
+ value = '0'
+ elif swizzle == SWIZZLE_1:
+ value = get_one(dst_channel)
+ elif swizzle == SWIZZLE_NONE:
+ value = '0'
+ else:
+ assert False
+ print(' dst[%u] = %s; /* %s */' % (i, value, 'rgba'[i]))
+
+ if format.is_bitmask():
+ print_channels(format, unpack_from_bitmask)
+ else:
+ print_channels(format, unpack_from_struct)
+
+
+def generate_pack_kernel(format, src_channel, src_native_type):
+
+ if not is_format_supported(format):
+ return
+
+ dst_native_type = native_type(format)
+
+ assert format.layout == PLAIN
+
+ def pack_into_bitmask(channels, swizzles):
+ inv_swizzle = inv_swizzles(swizzles)
+
+ depth = format.block_size()
+ print(' uint%u_t value = 0;' % depth)
+
+ for i in range(4):
+ dst_channel = channels[i]
+ shift = dst_channel.shift
+ if inv_swizzle[i] is not None:
+ value ='src[%u]' % inv_swizzle[i]
+ dst_colorspace = format.colorspace
+ if dst_colorspace == SRGB and inv_swizzle[i] == 3:
+ # Alpha channel is linear
+ dst_colorspace = RGB
+ value = conversion_expr(src_channel,
+ dst_channel, dst_native_type,
+ value,
+ dst_colorspace = dst_colorspace)
+ if dst_channel.type in (UNSIGNED, SIGNED):
+ if shift + dst_channel.size < depth:
+ value = '(%s) & 0x%x' % (value, (1 << dst_channel.size) - 1)
+ if shift:
+ value = '(uint32_t)(%s) << %u' % (value, shift)
+ if dst_channel.type == SIGNED:
+ # Cast to unsigned
+ value = '(uint%u_t)(%s) ' % (depth, value)
+ else:
+ value = None
+ if value is not None:
+ print(' value |= %s;' % (value))
+
+ print(' *(uint%u_t *)dst = value;' % depth)
+
+ def pack_into_struct(channels, swizzles):
+ inv_swizzle = inv_swizzles(swizzles)
+
+ print(' struct util_format_%s pixel;' % format.short_name())
+
+ for i in range(4):
+ dst_channel = channels[i]
+ width = dst_channel.size
+ if inv_swizzle[i] is None:
+ continue
+ dst_colorspace = format.colorspace
+ if dst_colorspace == SRGB and inv_swizzle[i] == 3:
+ # Alpha channel is linear
+ dst_colorspace = RGB
+ value ='src[%u]' % inv_swizzle[i]
+ value = conversion_expr(src_channel,
+ dst_channel, dst_native_type,
+ value,
+ dst_colorspace = dst_colorspace)
+ print(' pixel.%s = %s;' % (dst_channel.name, value))
+
+ print(' memcpy(dst, &pixel, sizeof pixel);')
+
+ if format.is_bitmask():
+ print_channels(format, pack_into_bitmask)
+ else:
+ print_channels(format, pack_into_struct)
+
+
+def generate_format_unpack(format, dst_channel, dst_native_type, dst_suffix):
+ '''Generate the function to unpack pixels from a particular format'''
+
+ name = format.short_name()
+
+ print('static inline void')
+ print('util_format_%s_unpack_%s(%s *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)' % (name, dst_suffix, dst_native_type))
+ print('{')
+
+ if is_format_supported(format):
+ print(' unsigned x, y;')
+ print(' for(y = 0; y < height; y += %u) {' % (format.block_height,))
+ print(' %s *dst = dst_row;' % (dst_native_type))
+ print(' const uint8_t *src = src_row;')
+ print(' for(x = 0; x < width; x += %u) {' % (format.block_width,))
+
+ generate_unpack_kernel(format, dst_channel, dst_native_type)
+
+ print(' src += %u;' % (format.block_size() / 8,))
+ print(' dst += 4;')
+ print(' }')
+ print(' src_row += src_stride;')
+ print(' dst_row += dst_stride/sizeof(*dst_row);')
+ print(' }')
+
+ print('}')
+ print()
+
+
+def generate_format_pack(format, src_channel, src_native_type, src_suffix):
+ '''Generate the function to pack pixels to a particular format'''
+
+ name = format.short_name()
+
+ print('static inline void')
+ print('util_format_%s_pack_%s(uint8_t *dst_row, unsigned dst_stride, const %s *src_row, unsigned src_stride, unsigned width, unsigned height)' % (name, src_suffix, src_native_type))
+ print('{')
+
+ if is_format_supported(format):
+ print(' unsigned x, y;')
+ print(' for(y = 0; y < height; y += %u) {' % (format.block_height,))
+ print(' const %s *src = src_row;' % (src_native_type))
+ print(' uint8_t *dst = dst_row;')
+ print(' for(x = 0; x < width; x += %u) {' % (format.block_width,))
+
+ generate_pack_kernel(format, src_channel, src_native_type)
+
+ print(' src += 4;')
+ print(' dst += %u;' % (format.block_size() / 8,))
+ print(' }')
+ print(' dst_row += dst_stride;')
+ print(' src_row += src_stride/sizeof(*src_row);')
+ print(' }')
+
+ print('}')
+ print()
+
+
+def generate_format_fetch(format, dst_channel, dst_native_type, dst_suffix):
+ '''Generate the function to unpack pixels from a particular format'''
+
+ name = format.short_name()
+
+ print('static inline void')
+ print('util_format_%s_fetch_%s(%s *dst, const uint8_t *src, UNUSED unsigned i, UNUSED unsigned j)' % (name, dst_suffix, dst_native_type))
+ print('{')
+
+ if is_format_supported(format):
+ generate_unpack_kernel(format, dst_channel, dst_native_type)
+
+ print('}')
+ print()
+
+
+def is_format_hand_written(format):
+ return format.layout != PLAIN or format.colorspace == ZS
+
+
+def generate(formats):
+ print()
+ print('#include "pipe/p_compiler.h"')
+ print('#include "util/u_math.h"')
+ print('#include "util/u_half.h"')
+ print('#include "u_format.h"')
+ print('#include "u_format_other.h"')
+ print('#include "util/format_srgb.h"')
+ print('#include "u_format_yuv.h"')
+ print('#include "u_format_zs.h"')
+ print()
+
+ for format in formats:
+ if not is_format_hand_written(format):
+
+ if is_format_supported(format) and not format.is_bitmask():
+ generate_format_type(format)
+
+ if format.is_pure_unsigned():
+ native_type = 'unsigned'
+ suffix = 'unsigned'
+ channel = Channel(UNSIGNED, False, True, 32)
+
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+ generate_format_fetch(format, channel, native_type, suffix)
+
+ channel = Channel(SIGNED, False, True, 32)
+ native_type = 'int'
+ suffix = 'signed'
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+ elif format.is_pure_signed():
+ native_type = 'int'
+ suffix = 'signed'
+ channel = Channel(SIGNED, False, True, 32)
+
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+ generate_format_fetch(format, channel, native_type, suffix)
+
+ native_type = 'unsigned'
+ suffix = 'unsigned'
+ channel = Channel(UNSIGNED, False, True, 32)
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+ else:
+ channel = Channel(FLOAT, False, False, 32)
+ native_type = 'float'
+ suffix = 'rgba_float'
+
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+ generate_format_fetch(format, channel, native_type, suffix)
+
+ channel = Channel(UNSIGNED, True, False, 8)
+ native_type = 'uint8_t'
+ suffix = 'rgba_8unorm'
+
+ generate_format_unpack(format, channel, native_type, suffix)
+ generate_format_pack(format, channel, native_type, suffix)
+
--- /dev/null
+
+'''
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+'''
+
+
+from __future__ import division
+
+
+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'
+
+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, size, name = ''):
+ self.type = type
+ self.norm = norm
+ self.pure = pure
+ self.size = size
+ 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'
+ s += str(self.size)
+ return s
+
+ def __eq__(self, other):
+ if other is None:
+ return False
+
+ return self.type == other.type and self.norm == other.norm and self.pure == other.pure and self.size == other.size
+
+ def __ne__(self, other):
+ return not self == other
+
+ 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, block_depth, 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.block_depth = block_depth
+ 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('PIPE_FORMAT_'):
+ name = name[len('PIPE_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
+ 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
+ return False
+
+ def is_compressed(self):
+ for channel in self.le_channels:
+ if channel.type != VOID:
+ return False
+ return True
+
+ def is_unorm(self):
+ # Non-compressed formats all have unorm or srgb in their name.
+ for keyword in ['_UNORM', '_SRGB']:
+ if keyword in self.name:
+ return True
+
+ # All the compressed formats in GLES3.2 and GL4.6 ("Table 8.14: Generic
+ # and specific compressed internal formats.") that aren't snorm for
+ # border colors are unorm, other than BPTC_*_FLOAT.
+ return self.is_compressed() and not ('FLOAT' in self.name or self.is_snorm())
+
+ def is_snorm(self):
+ return '_SNORM' in self.name
+
+ 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
+ size = int(field[2:])
+ elif field[1] == 'p':
+ pure = True
+ norm = False
+ size = int(field[2:])
+ else:
+ norm = False
+ pure = False
+ size = int(field[1:])
+ else:
+ type = VOID
+ norm = False
+ pure = False
+ size = 0
+ channel = Channel(type, norm, pure, 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) == 11:
+ fields += fields[5:10]
+ assert len (fields) == 16
+
+ name = fields[0]
+ layout = fields[1]
+ block_width, block_height, block_depth = map(int, fields[2:5])
+ colorspace = fields[10]
+
+ le_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[9]]
+ le_channels = _parse_channels(fields[5:9], layout, colorspace, le_swizzles)
+
+ be_swizzles = [_swizzle_parse_map[swizzle] for swizzle in fields[15]]
+ be_channels = _parse_channels(fields[11:15], layout, colorspace, be_swizzles)
+
+ le_shift = 0
+ for channel in le_channels:
+ channel.shift = le_shift
+ le_shift += channel.size
+
+ for i in range(4):
+ assert (le_swizzles[i] != SWIZZLE_NONE) == (be_swizzles[i] != SWIZZLE_NONE)
+
+ format = Format(name, layout, block_width, block_height, block_depth, le_channels, le_swizzles, be_channels, be_swizzles, colorspace)
+
+ if format.is_array() and not format.is_bitmask():
+ # Formats accessed as arrays by the pack functions (R32G32_FLOAT or
+ # R8G8B8_UNORM, for example) should not be channel-ordering-reversed
+ # for BE.
+ # Note that __eq__ on channels ignores .shift!
+ assert(format.be_channels == format.le_channels)
+ assert(format.be_swizzles == format.le_swizzles)
+ format.be_channels = format.le_channels
+ else:
+ be_shift = 0
+ for channel in format.be_channels[3::-1]:
+ channel.shift = be_shift
+ be_shift += channel.size
+
+ assert le_shift == be_shift
+
+ formats.append(format)
+ return formats
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2011 Red Hat 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 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 "util/format/u_format.h"
+#include "util/format/u_format_rgtc.h"
+#include "util/u_math.h"
+#include "util/rgtc.h"
+
+void
+util_format_rgtc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
+ dst[1] = 0;
+ dst[2] = 0;
+ dst[3] = 255;
+}
+
+void
+util_format_rgtc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, comps = 4;
+ unsigned x, y, i, j;
+ unsigned block_size = 8;
+
+ for(y = 0; y < height; y += bh) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += bw) {
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1);
+ dst[1] = 0;
+ dst[2] = 0;
+ dst[3] = 255;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rgtc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row,
+ unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 8;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += bw) {
+ uint8_t tmp[4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp[j][i] = src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4];
+ }
+ }
+ util_format_unsigned_encode_rgtc_ubyte(dst, tmp, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rgtc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 8;
+ for(y = 0; y < height; y += 4) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ uint8_t tmp_r;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] = ubyte_to_float(tmp_r);
+ dst[1] = 0.0;
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rgtc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 8;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += bw) {
+ uint8_t tmp[4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
+ }
+ }
+ util_format_unsigned_encode_rgtc_ubyte(dst, tmp, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rgtc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp_r;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] = ubyte_to_float(tmp_r);
+ dst[1] = 0.0;
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+}
+
+void
+util_format_rgtc1_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc1_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc1_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 8;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ int8_t *dst = (int8_t *)dst_row;
+ for(x = 0; x < width; x += bw) {
+ int8_t tmp[4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
+ }
+ }
+ util_format_signed_encode_rgtc_ubyte(dst, tmp, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rgtc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 8;
+ for(y = 0; y < height; y += 4) {
+ const int8_t *src = (int8_t *)src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ int8_t tmp_r;
+ util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 1);
+ dst[0] = byte_to_float_tex(tmp_r);
+ dst[1] = 0.0;
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rgtc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ int8_t tmp_r;
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 1);
+ dst[0] = byte_to_float_tex(tmp_r);
+ dst[1] = 0.0;
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+}
+
+
+void
+util_format_rgtc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 1, 2);
+ dst[2] = 0;
+ dst[3] = 255;
+}
+
+void
+util_format_rgtc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, comps = 4;
+ unsigned x, y, i, j;
+ unsigned block_size = 16;
+
+ for(y = 0; y < height; y += bh) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += bw) {
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 1, 2);
+ dst[2] = 0;
+ dst[3] = 255;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rgtc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 16;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += bw) {
+ uint8_t tmp_r[4][4]; /* [bh][bw] */
+ uint8_t tmp_g[4][4]; /* [bh][bw] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp_r[j][i] = src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4];
+ tmp_g[j][i] = src_row[((y + j)*src_stride/sizeof(*src_row) + (x + i)*4) + 1];
+ }
+ }
+ util_format_unsigned_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
+ util_format_unsigned_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rxtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 16;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += bw) {
+ uint8_t tmp_r[4][4]; /* [bh][bw][comps] */
+ uint8_t tmp_g[4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp_r[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
+ tmp_g[j][i] = float_to_ubyte(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4 + chan2off]);
+ }
+ }
+ util_format_unsigned_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
+ util_format_unsigned_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rgtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rxtc2_unorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 1);
+}
+
+void
+util_format_rgtc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 16;
+ for(y = 0; y < height; y += 4) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ uint8_t tmp_r, tmp_g;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] = ubyte_to_float(tmp_r);
+ dst[1] = ubyte_to_float(tmp_g);
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rgtc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp_r, tmp_g;
+ util_format_unsigned_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] = ubyte_to_float(tmp_r);
+ dst[1] = ubyte_to_float(tmp_g);
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+}
+
+
+void
+util_format_rgtc2_snorm_fetch_rgba_8unorm(UNUSED uint8_t *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc2_snorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc2_snorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height)
+{
+ fprintf(stderr,"%s\n", __func__);
+}
+
+void
+util_format_rgtc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ unsigned x, y, i, j;
+ int block_size = 16;
+ for(y = 0; y < height; y += 4) {
+ const int8_t *src = (int8_t *)src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ int8_t tmp_r, tmp_g;
+ util_format_signed_fetch_texel_rgtc(0, src, i, j, &tmp_r, 2);
+ util_format_signed_fetch_texel_rgtc(0, src + 8, i, j, &tmp_g, 2);
+ dst[0] = byte_to_float_tex(tmp_r);
+ dst[1] = byte_to_float_tex(tmp_g);
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_rxtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off)
+{
+ const unsigned bw = 4, bh = 4, bytes_per_block = 16;
+ unsigned x, y, i, j;
+
+ for(y = 0; y < height; y += bh) {
+ int8_t *dst = (int8_t *)dst_row;
+ for(x = 0; x < width; x += bw) {
+ int8_t tmp_r[4][4]; /* [bh][bw][comps] */
+ int8_t tmp_g[4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ tmp_r[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4]);
+ tmp_g[j][i] = float_to_byte_tex(src_row[(y + j)*src_stride/sizeof(*src_row) + (x + i)*4 + chan2off]);
+ }
+ }
+ util_format_signed_encode_rgtc_ubyte(dst, tmp_r, 4, 4);
+ util_format_signed_encode_rgtc_ubyte(dst + 8, tmp_g, 4, 4);
+ dst += bytes_per_block;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+}
+
+void
+util_format_rgtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_rxtc2_snorm_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, 1);
+}
+
+void
+util_format_rgtc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ int8_t tmp_r, tmp_g;
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src, i, j, &tmp_r, 2);
+ util_format_signed_fetch_texel_rgtc(0, (int8_t *)src + 8, i, j, &tmp_g, 2);
+ dst[0] = byte_to_float_tex(tmp_r);
+ dst[1] = byte_to_float_tex(tmp_g);
+ dst[2] = 0.0;
+ dst[3] = 1.0;
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2011 Red Hat 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 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.
+ *
+ **************************************************************************/
+
+#ifndef U_FORMAT_RGTC_H_
+#define U_FORMAT_RGTC_H_
+
+void
+util_format_rgtc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_rgtc1_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+
+void
+util_format_rgtc1_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_rgtc1_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc1_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_rgtc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_rgtc2_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rxtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off);
+
+void
+util_format_rgtc2_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_rgtc2_snorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_rgtc2_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rxtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height, unsigned chan2off);
+
+void
+util_format_rgtc2_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_rgtc2_snorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (c) 2008 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 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/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
+#include "util/format_srgb.h"
+#include "util/u_math.h"
+#include "../../mesa/main/texcompress_s3tc_tmp.h"
+
+
+util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgb_dxt1;
+util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt1;
+util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt3;
+util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt5;
+
+util_format_dxtn_pack_t util_format_dxtn_pack = (util_format_dxtn_pack_t)tx_compress_dxtn;
+
+
+/*
+ * Pixel fetch.
+ */
+
+void
+util_format_dxt1_rgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_dxt1_rgb_fetch(0, src, i, j, dst);
+}
+
+void
+util_format_dxt1_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_dxt1_rgba_fetch(0, src, i, j, dst);
+}
+
+void
+util_format_dxt3_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_dxt3_rgba_fetch(0, src, i, j, dst);
+}
+
+void
+util_format_dxt5_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ util_format_dxt5_rgba_fetch(0, src, i, j, dst);
+}
+
+void
+util_format_dxt1_rgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = 1.0;
+}
+
+void
+util_format_dxt1_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+void
+util_format_dxt3_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+void
+util_format_dxt5_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+
+/*
+ * Block decompression.
+ */
+
+static inline void
+util_format_dxtn_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height,
+ util_format_dxtn_fetch_t fetch,
+ unsigned block_size, boolean srgb)
+{
+ const unsigned bw = 4, bh = 4, comps = 4;
+ unsigned x, y, i, j;
+ for(y = 0; y < height; y += bh) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += bw) {
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
+ fetch(0, src, i, j, dst);
+ if (srgb) {
+ dst[0] = util_format_srgb_to_linear_8unorm(dst[0]);
+ dst[1] = util_format_srgb_to_linear_8unorm(dst[1]);
+ dst[2] = util_format_srgb_to_linear_8unorm(dst[2]);
+ }
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgb_fetch,
+ 8, FALSE);
+}
+
+void
+util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgba_fetch,
+ 8, FALSE);
+}
+
+void
+util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt3_rgba_fetch,
+ 16, FALSE);
+}
+
+void
+util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt5_rgba_fetch,
+ 16, FALSE);
+}
+
+static inline void
+util_format_dxtn_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height,
+ util_format_dxtn_fetch_t fetch,
+ unsigned block_size, boolean srgb)
+{
+ unsigned x, y, i, j;
+ for(y = 0; y < height; y += 4) {
+ const uint8_t *src = src_row;
+ for(x = 0; x < width; x += 4) {
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
+ uint8_t tmp[4];
+ fetch(0, src, i, j, tmp);
+ if (srgb) {
+ dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
+ dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
+ dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
+ }
+ else {
+ dst[0] = ubyte_to_float(tmp[0]);
+ dst[1] = ubyte_to_float(tmp[1]);
+ dst[2] = ubyte_to_float(tmp[2]);
+ }
+ dst[3] = ubyte_to_float(tmp[3]);
+ }
+ }
+ src += block_size;
+ }
+ src_row += src_stride;
+ }
+}
+
+void
+util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgb_fetch,
+ 8, FALSE);
+}
+
+void
+util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgba_fetch,
+ 8, FALSE);
+}
+
+void
+util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt3_rgba_fetch,
+ 16, FALSE);
+}
+
+void
+util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt5_rgba_fetch,
+ 16, FALSE);
+}
+
+
+/*
+ * Block compression.
+ */
+
+static inline void
+util_format_dxtn_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height,
+ enum util_format_dxtn format,
+ unsigned block_size, boolean srgb)
+{
+ const unsigned bw = 4, bh = 4, comps = 4;
+ unsigned x, y, i, j, k;
+ for(y = 0; y < height; y += bh) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += bw) {
+ uint8_t tmp[4][4][4]; /* [bh][bw][comps] */
+ for(j = 0; j < bh; ++j) {
+ for(i = 0; i < bw; ++i) {
+ uint8_t src_tmp;
+ for(k = 0; k < 3; ++k) {
+ src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + k];
+ if (srgb) {
+ tmp[j][i][k] = util_format_linear_to_srgb_8unorm(src_tmp);
+ }
+ else {
+ tmp[j][i][k] = src_tmp;
+ }
+ }
+ /* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
+ tmp[j][i][3] = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + 3];
+ }
+ }
+ /* even for dxt1_rgb have 4 src comps */
+ util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
+ dst += block_size;
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ }
+
+}
+
+void
+util_format_dxt1_rgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGB,
+ 8, FALSE);
+}
+
+void
+util_format_dxt1_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGBA,
+ 8, FALSE);
+}
+
+void
+util_format_dxt3_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT3_RGBA,
+ 16, FALSE);
+}
+
+void
+util_format_dxt5_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT5_RGBA,
+ 16, FALSE);
+}
+
+static inline void
+util_format_dxtn_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height,
+ enum util_format_dxtn format,
+ unsigned block_size, boolean srgb)
+{
+ unsigned x, y, i, j, k;
+ for(y = 0; y < height; y += 4) {
+ uint8_t *dst = dst_row;
+ for(x = 0; x < width; x += 4) {
+ uint8_t tmp[4][4][4];
+ for(j = 0; j < 4; ++j) {
+ for(i = 0; i < 4; ++i) {
+ float src_tmp;
+ for(k = 0; k < 3; ++k) {
+ src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k];
+ if (srgb) {
+ tmp[j][i][k] = util_format_linear_float_to_srgb_8unorm(src_tmp);
+ }
+ else {
+ tmp[j][i][k] = float_to_ubyte(src_tmp);
+ }
+ }
+ /* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
+ src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + 3];
+ tmp[j][i][3] = float_to_ubyte(src_tmp);
+ }
+ }
+ util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
+ dst += block_size;
+ }
+ dst_row += 4*dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGB,
+ 8, FALSE);
+}
+
+void
+util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGBA,
+ 8, FALSE);
+}
+
+void
+util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT3_RGBA,
+ 16, FALSE);
+}
+
+void
+util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
+ width, height, UTIL_FORMAT_DXT5_RGBA,
+ 16, FALSE);
+}
+
+
+/*
+ * SRGB variants.
+ */
+
+void
+util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
+ dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
+ dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
+ dst[3] = 255;
+}
+
+void
+util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
+ dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
+ dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
+ dst[3] = tmp[3];
+}
+
+void
+util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
+ dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
+ dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
+ dst[3] = tmp[3];
+}
+
+void
+util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
+ dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
+ dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
+ dst[3] = tmp[3];
+}
+
+void
+util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
+ dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
+ dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
+ dst[3] = 1.0f;
+}
+
+void
+util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
+ dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
+ dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+void
+util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
+ dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
+ dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+void
+util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
+{
+ uint8_t tmp[4];
+ util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
+ dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
+ dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
+ dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
+ dst[3] = ubyte_to_float(tmp[3]);
+}
+
+void
+util_format_dxt1_srgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgb_fetch,
+ 8, TRUE);
+}
+
+void
+util_format_dxt1_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgba_fetch,
+ 8, TRUE);
+}
+
+void
+util_format_dxt3_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt3_rgba_fetch,
+ 16, TRUE);
+}
+
+void
+util_format_dxt5_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt5_rgba_fetch,
+ 16, TRUE);
+}
+
+void
+util_format_dxt1_srgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgb_fetch,
+ 8, TRUE);
+}
+
+void
+util_format_dxt1_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt1_rgba_fetch,
+ 8, TRUE);
+}
+
+void
+util_format_dxt3_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt3_rgba_fetch,
+ 16, TRUE);
+}
+
+void
+util_format_dxt5_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height,
+ util_format_dxt5_rgba_fetch,
+ 16, TRUE);
+}
+
+void
+util_format_dxt1_srgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGB,
+ 8, TRUE);
+}
+
+void
+util_format_dxt1_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGBA,
+ 8, TRUE);
+}
+
+void
+util_format_dxt3_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT3_RGBA,
+ 16, TRUE);
+}
+
+void
+util_format_dxt5_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT5_RGBA,
+ 16, TRUE);
+}
+
+void
+util_format_dxt1_srgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGB,
+ 8, TRUE);
+}
+
+void
+util_format_dxt1_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT1_RGBA,
+ 8, TRUE);
+}
+
+void
+util_format_dxt3_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT3_RGBA,
+ 16, TRUE);
+}
+
+void
+util_format_dxt5_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
+ width, height, UTIL_FORMAT_DXT5_RGBA,
+ 16, TRUE);
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_S3TC_H_
+#define U_FORMAT_S3TC_H_
+
+
+#include "pipe/p_compiler.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum util_format_dxtn {
+ UTIL_FORMAT_DXT1_RGB = 0x83F0,
+ UTIL_FORMAT_DXT1_RGBA = 0x83F1,
+ UTIL_FORMAT_DXT3_RGBA = 0x83F2,
+ UTIL_FORMAT_DXT5_RGBA = 0x83F3
+};
+
+
+typedef void
+(*util_format_dxtn_fetch_t)( int src_stride,
+ const uint8_t *src,
+ int col, int row,
+ uint8_t *dst );
+
+typedef void
+(*util_format_dxtn_pack_t)( int src_comps,
+ int width, int height,
+ const uint8_t *src,
+ enum util_format_dxtn dst_format,
+ uint8_t *dst,
+ int dst_stride);
+
+extern util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch;
+extern util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch;
+extern util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch;
+extern util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch;
+
+extern util_format_dxtn_pack_t util_format_dxtn_pack;
+
+
+void
+util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_srgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt3_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt5_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_srgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt1_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt3_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_dxt5_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* U_FORMAT_S3TC_H_ */
--- /dev/null
+from __future__ import print_function
+
+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 u_format_parse import *
+import u_format_pack
+
+
+def layout_map(layout):
+ return 'UTIL_FORMAT_LAYOUT_' + str(layout).upper()
+
+
+def colorspace_map(colorspace):
+ return 'UTIL_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: "UTIL_FORMAT_TYPE_VOID",
+ UNSIGNED: "UTIL_FORMAT_TYPE_UNSIGNED",
+ SIGNED: "UTIL_FORMAT_TYPE_SIGNED",
+ FIXED: "UTIL_FORMAT_TYPE_FIXED",
+ FLOAT: "UTIL_FORMAT_TYPE_FLOAT",
+}
+
+
+def bool_map(value):
+ if value:
+ return "TRUE"
+ else:
+ return "FALSE"
+
+
+swizzle_map = {
+ SWIZZLE_X: "PIPE_SWIZZLE_X",
+ SWIZZLE_Y: "PIPE_SWIZZLE_Y",
+ SWIZZLE_Z: "PIPE_SWIZZLE_Z",
+ SWIZZLE_W: "PIPE_SWIZZLE_W",
+ SWIZZLE_0: "PIPE_SWIZZLE_0",
+ SWIZZLE_1: "PIPE_SWIZZLE_1",
+ SWIZZLE_NONE: "PIPE_SWIZZLE_NONE",
+}
+
+
+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 "u_format.h"')
+ print('#include "u_format_bptc.h"')
+ print('#include "u_format_s3tc.h"')
+ print('#include "u_format_rgtc.h"')
+ print('#include "u_format_latc.h"')
+ print('#include "u_format_etc.h"')
+ print()
+
+ u_format_pack.generate(formats)
+
+ 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, %u, %u}%s\t/* %s = %s */" % (type_map[channel.type], bool_map(channel.norm), bool_map(channel.pure), 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 util_format_description')
+ print('util_format_%s_description = {' % (format.short_name(),))
+ print(" %s," % (format.name,))
+ print(" \"%s\"," % (format.name,))
+ print(" \"%s\"," % (format.short_name(),))
+ print(" {%u, %u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_depth, 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(" %s,\t/* is_unorm */" % (bool_map(format.is_unorm()),))
+ print(" %s,\t/* is_snorm */" % (bool_map(format.is_snorm()),))
+ u_format_pack.print_channels(format, do_channel_array)
+ u_format_pack.print_channels(format, do_swizzle_array)
+ print(" %s," % (colorspace_map(format.colorspace),))
+ access = True
+ if format.layout in ('astc', 'atc', 'fxt1'):
+ access = False
+ if format.layout == 'etc' and format.short_name() != 'etc1_rgb8':
+ access = False
+ if format.colorspace != ZS and not format.is_pure_color() and access:
+ print(" &util_format_%s_unpack_rgba_8unorm," % format.short_name())
+ print(" &util_format_%s_pack_rgba_8unorm," % format.short_name())
+ if format.layout == 's3tc' or format.layout == 'rgtc':
+ print(" &util_format_%s_fetch_rgba_8unorm," % format.short_name())
+ else:
+ print(" NULL, /* fetch_rgba_8unorm */")
+ print(" &util_format_%s_unpack_rgba_float," % format.short_name())
+ print(" &util_format_%s_pack_rgba_float," % format.short_name())
+ print(" &util_format_%s_fetch_rgba_float," % format.short_name())
+ else:
+ print(" NULL, /* unpack_rgba_8unorm */")
+ print(" NULL, /* pack_rgba_8unorm */")
+ print(" NULL, /* fetch_rgba_8unorm */")
+ print(" NULL, /* unpack_rgba_float */")
+ print(" NULL, /* pack_rgba_float */")
+ print(" NULL, /* fetch_rgba_float */")
+ if format.has_depth():
+ print(" &util_format_%s_unpack_z_32unorm," % format.short_name())
+ print(" &util_format_%s_pack_z_32unorm," % format.short_name())
+ print(" &util_format_%s_unpack_z_float," % format.short_name())
+ print(" &util_format_%s_pack_z_float," % format.short_name())
+ else:
+ print(" NULL, /* unpack_z_32unorm */")
+ print(" NULL, /* pack_z_32unorm */")
+ print(" NULL, /* unpack_z_float */")
+ print(" NULL, /* pack_z_float */")
+ if format.has_stencil():
+ print(" &util_format_%s_unpack_s_8uint," % format.short_name())
+ print(" &util_format_%s_pack_s_8uint," % format.short_name())
+ else:
+ print(" NULL, /* unpack_s_8uint */")
+ print(" NULL, /* pack_s_8uint */")
+ if format.is_pure_unsigned():
+ print(" &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name())
+ print(" &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name())
+ print(" &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name())
+ print(" &util_format_%s_pack_signed, /* pack_rgba_sint */" % format.short_name())
+ print(" &util_format_%s_fetch_unsigned, /* fetch_rgba_uint */" % format.short_name())
+ print(" NULL /* fetch_rgba_sint */")
+ elif format.is_pure_signed():
+ print(" &util_format_%s_unpack_unsigned, /* unpack_rgba_uint */" % format.short_name())
+ print(" &util_format_%s_pack_unsigned, /* pack_rgba_uint */" % format.short_name())
+ print(" &util_format_%s_unpack_signed, /* unpack_rgba_sint */" % format.short_name())
+ print(" &util_format_%s_pack_signed, /* pack_rgba_sint */" % format.short_name())
+ print(" NULL, /* fetch_rgba_uint */")
+ print(" &util_format_%s_fetch_signed /* fetch_rgba_sint */" % format.short_name())
+ else:
+ print(" NULL, /* unpack_rgba_uint */")
+ print(" NULL, /* pack_rgba_uint */")
+ print(" NULL, /* unpack_rgba_sint */")
+ print(" NULL, /* pack_rgba_sint */")
+ print(" NULL, /* fetch_rgba_uint */")
+ print(" NULL /* fetch_rgba_sint */")
+ print("};")
+ print()
+
+ print("const struct util_format_description *")
+ print("util_format_description(enum pipe_format format)")
+ print("{")
+ print(" if (format >= PIPE_FORMAT_COUNT) {")
+ print(" return NULL;")
+ print(" }")
+ print()
+ print(" switch (format) {")
+ for format in formats:
+ print(" case %s:" % format.name)
+ print(" return &util_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 2009-2010 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.
+ *
+ **************************************************************************/
+
+
+#include <math.h>
+#include <float.h>
+
+#include "pipe/p_config.h"
+#include "util/u_memory.h"
+#include "util/format/u_format_tests.h"
+
+
+/*
+ * Helper macros to create the packed bytes for longer words.
+ */
+
+#define PACKED_1x8(x) {x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_2x8(x, y) {x, y, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_3x8(x, y, z) {x, y, z, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_4x8(x, y, z, w) {x, y, z, w, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_8x8(a, b, c, d, e, f, g, h) {a, b, c, d, e, f, g, h, 0, 0, 0, 0, 0, 0, 0, 0}
+
+#define PACKED_1x16(x) {(x) & 0xff, (x) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_2x16(x, y) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_3x16(x, y, z) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, (z) & 0xff, (z) >> 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_4x16(x, y, z, w) {(x) & 0xff, (x) >> 8, (y) & 0xff, (y) >> 8, (z) & 0xff, (z) >> 8, (w) & 0xff, (w) >> 8, 0, 0, 0, 0, 0, 0, 0, 0}
+
+#define PACKED_1x32(x) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_2x32(x, y) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, 0, 0, 0, 0, 0, 0, 0, 0}
+#define PACKED_3x32(x, y, z) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, (z) & 0xff, ((z) >> 8) & 0xff, ((z) >> 16) & 0xff, (z) >> 24, 0, 0, 0, 0}
+#define PACKED_4x32(x, y, z, w) {(x) & 0xff, ((x) >> 8) & 0xff, ((x) >> 16) & 0xff, (x) >> 24, (y) & 0xff, ((y) >> 8) & 0xff, ((y) >> 16) & 0xff, (y) >> 24, (z) & 0xff, ((z) >> 8) & 0xff, ((z) >> 16) & 0xff, (z) >> 24, (w) & 0xff, ((w) >> 8) & 0xff, ((w) >> 16) & 0xff, (w) >> 24}
+
+#define UNPACKED_1x1(r, g, b, a) \
+ {{{r, g, b, a}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}}
+
+#define UNPACKED_2x1(r0, g0, b0, a0, r1, g1, b1, a1) \
+ {{{r0, g0, b0, a0}, {r1, g1, b1, a1}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, \
+ {{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}}
+
+
+/**
+ * Test cases.
+ *
+ * These were manually entered. We could generate these
+ *
+ * To keep this to a we cover only the corner cases, which should produce
+ * good enough coverage since that pixel format transformations are afine for
+ * non SRGB formats.
+ */
+const struct util_format_test_case
+util_format_test_cases[] =
+{
+
+ /*
+ * 32-bit rendertarget formats
+ */
+
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8A8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_UNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3fffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B10G10R10A2_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * 16-bit rendertarget formats
+ */
+
+ {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x03e0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x7c00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G5R5X1_UNORM, PACKED_1x16(0x7fff), PACKED_1x16(0x7fff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x03e0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x7c00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x8000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G5R5A1_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x003e), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0x07c0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X1B5G5R5_UNORM, PACKED_1x16(0xfffe), PACKED_1x16(0xfffe), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x003e), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x07c0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0001), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_A1B5G5R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x000f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x00f0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0f00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B4G4R4X4_UNORM, PACKED_1x16(0x0fff), PACKED_1x16(0x0fff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x000f), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x00f0), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0f00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B4G4R4A4_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x001f), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x07e0), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xf800), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B5G6R5_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * Luminance/intensity/alpha formats
+ */
+
+ {PIPE_FORMAT_L8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_I8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_I8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x0f), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
+ {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xf0), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L4A4_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x00ff), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
+ {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xff00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L8A8_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_L16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * SRGB formats
+ */
+
+ {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xbc), UNPACKED_1x1(0.502886458033, 0.502886458033, 0.502886458033, 1.0)},
+ {PIPE_FORMAT_L8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xbc), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SRGB, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x00bc), UNPACKED_1x1(0.502886458033, 0.502886458033, 0.502886458033, 0.0)},
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0x00ff), UNPACKED_1x1(1.0, 1.0, 1.0, 0.0)},
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xcc00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xff00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_L8A8_SRGB, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xbc, 0x00, 0x00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xbc, 0x00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xbc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SRGB, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xbc, 0x00, 0x00, 0x00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xbc, 0x00, 0x00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xbc, 0x00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xcc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8A8_SRGB, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000bc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xcc000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8A8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000bc), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_B8G8R8X8_SRGB, PACKED_1x32(0x00ffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000cc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_A8R8G8B8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_X8R8G8B8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000cc), UNPACKED_1x1(0.0, 0.0, 0.0, 0.8)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_A8B8G8R8_SRGB, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000bc00), UNPACKED_1x1(0.0, 0.0, 0.502886458033, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x0000ff00), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00bc0000), UNPACKED_1x1(0.0, 0.502886458033, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0x00ff0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xbc000000), UNPACKED_1x1(0.502886458033, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xff000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_X8B8G8R8_SRGB, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * Mixed-signed formats
+ */
+
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x81, 0x00, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x81, 0x00, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8SG8SB8UX8U_NORM, PACKED_4x8(0xff, 0xff, 0xff, 0x00), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000001ff), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000201), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x0007fc00), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00080400), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x1ff00000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x20100000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R10SG10SB10SA2U_NORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xc0000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x000f), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0011), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x01e0), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0x0220), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R5SG5SB6U_NORM, PACKED_1x16(0xffff), PACKED_1x16(0xfc00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x81, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8Bx_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x81), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+
+ /*
+ * Depth-stencil formats
+ */
+
+ {PIPE_FORMAT_S8_UINT, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_S8_UINT, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x3f800000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00ffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z24_UNORM_S8_UINT, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 255.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x000000ff), UNPACKED_1x1(0.0, 255.0, 0.0, 0.0)},
+ {PIPE_FORMAT_S8_UINT_Z24_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 255.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z24X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z24X8_UNORM, PACKED_1x32(0x00ffffff), PACKED_1x32(0x00ffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_X8Z24_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_X8Z24_UNORM, PACKED_1x32(0xffffff00), PACKED_1x32(0xffffff00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+
+ {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x3f800000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, PACKED_2x32(0xffffffff, 0x000000ff), PACKED_2x32(0x00000000, 0x000000ff), UNPACKED_1x1( 0.0, 255.0, 0.0, 0.0)},
+
+ /*
+ * YUV formats
+ */
+
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_2x1(1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_2x1(0.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_2x1(0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_B8G8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_2x1(0.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_2x1(1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_2x1(0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_G8R8_G8B8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * TODO: Exercise the UV channels as well.
+ */
+ {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x10, 0x80, 0x10), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0xeb, 0x80, 0x10), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_UYVY, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x10, 0x80, 0xeb), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x10, 0x80, 0x10, 0x80), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xeb, 0x80, 0x10, 0x80), UNPACKED_2x1(1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_YUYV, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x10, 0x80, 0xeb, 0x80), UNPACKED_2x1(0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * Compressed formats
+ */
+
+ {
+ PIPE_FORMAT_DXT1_RGB,
+ PACKED_8x8(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff),
+ PACKED_8x8(0xf2, 0xd7, 0xb0, 0x20, 0xae, 0x2c, 0x6f, 0x97),
+ {
+ {
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
+ {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0}
+ },
+ {
+ {0xd6/255.0, 0xff/255.0, 0x94/255.0, 0xff/255.0},
+ {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
+ {0xd6/255.0, 0xff/255.0, 0x94/255.0, 0xff/255.0}
+ },
+ {
+ {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
+ {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0},
+ {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0}
+ },
+ {
+ {0x5d/255.0, 0x62/255.0, 0x89/255.0, 0xff/255.0},
+ {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0},
+ {0x21/255.0, 0x14/255.0, 0x84/255.0, 0xff/255.0},
+ {0x99/255.0, 0xb0/255.0, 0x8e/255.0, 0xff/255.0}
+ }
+ }
+ },
+ {
+ PIPE_FORMAT_DXT1_RGBA,
+ PACKED_8x8(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff),
+ PACKED_8x8(0xff, 0x2f, 0xa4, 0x72, 0xeb, 0xb2, 0xbd, 0xbe),
+ {
+ {
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0}
+ },
+ {
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
+ {0x29/255.0, 0xff/255.0, 0xff/255.0, 0xff/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
+ },
+ {
+ {0x73/255.0, 0x55/255.0, 0x21/255.0, 0xff/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
+ },
+ {
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x00/255.0, 0x00/255.0, 0x00/255.0, 0x00/255.0},
+ {0x4e/255.0, 0xaa/255.0, 0x90/255.0, 0xff/255.0}
+ }
+ }
+ },
+ {
+ PIPE_FORMAT_DXT3_RGBA,
+ {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0xe7, 0x4a, 0x8f, 0x96, 0x5b, 0xc1, 0x1c, 0x84, 0xf6, 0x8f, 0xab, 0x32, 0x2a, 0x9a, 0x95, 0x5a},
+ {
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x77/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xee/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xaa/255.0},
+ {0x8c/255.0, 0xff/255.0, 0xb5/255.0, 0x44/255.0}
+ },
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xff/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x88/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x66/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x99/255.0}
+ },
+ {
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0xbb/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x55/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x11/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xcc/255.0}
+ },
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xcc/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x11/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x44/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x88/255.0}
+ }
+ }
+ },
+ {
+ PIPE_FORMAT_DXT5_RGBA,
+ {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+ {0xf8, 0x11, 0xc5, 0x0c, 0x9a, 0x73, 0xb4, 0x9c, 0xf6, 0x8f, 0xab, 0x32, 0x2a, 0x9a, 0x95, 0x5a},
+ {
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x74/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xf8/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xb6/255.0},
+ {0x8c/255.0, 0xff/255.0, 0xb5/255.0, 0x53/255.0}
+ },
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xf8/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x95/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x53/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x95/255.0}
+ },
+ {
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0xb6/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x53/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x11/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xd7/255.0}
+ },
+ {
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0xb6/255.0},
+ {0x6d/255.0, 0xc6/255.0, 0x96/255.0, 0x11/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x32/255.0},
+ {0x31/255.0, 0x55/255.0, 0x5a/255.0, 0x95/255.0}
+ }
+ }
+ },
+
+
+ /*
+ * Standard 8-bit integer formats
+ */
+
+ {PIPE_FORMAT_R8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_UNORM, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0xff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_UNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_UNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8A8_UNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R8_USCALED, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_USCALED, PACKED_1x8(0xff), PACKED_1x8(0xff), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0xff), UNPACKED_1x1( 0.0, 255.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_USCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0x00, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 255.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0xff), UNPACKED_1x1( 0.0, 0.0, 255.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_USCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0xff, 0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 255.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0x00, 0x00, 0x00), UNPACKED_1x1(255.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0xff, 0x00, 0x00), UNPACKED_1x1( 0.0, 255.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0xff, 0x00), UNPACKED_1x1( 0.0, 0.0, 255.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0xff), UNPACKED_1x1( 0.0, 0.0, 0.0, 255.0)},
+ {PIPE_FORMAT_R8G8B8A8_USCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0xff, 0xff, 0xff, 0xff), UNPACKED_1x1(255.0, 255.0, 255.0, 255.0)},
+
+ {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x7f), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SNORM, PACKED_1x8(0xff), PACKED_1x8(0x81), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x81, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SNORM, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x81), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x7f, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x81, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x81, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SNORM, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x81), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x81, 0x00, 0x00, 0x00), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x81, 0x00, 0x00), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x81, 0x00), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8A8_SNORM, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x81), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+
+ {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x7f), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8_SSCALED, PACKED_1x8(0xff), PACKED_1x8(0x80), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x7f, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x80, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x7f), UNPACKED_1x1( 0.0, 127.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8_SSCALED, PACKED_2x8(0xff, 0xff), PACKED_2x8(0x00, 0x80), UNPACKED_1x1( 0.0, -128.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x7f, 0x00, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x80, 0x00, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 127.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x80, 0x00), UNPACKED_1x1( 0.0, -128.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 127.0, 1.0)},
+ {PIPE_FORMAT_R8G8B8_SSCALED, PACKED_3x8(0xff, 0xff, 0xff), PACKED_3x8(0x00, 0x00, 0x80), UNPACKED_1x1( 0.0, 0.0, -128.0, 1.0)},
+
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x00), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x7f, 0x00, 0x00, 0x00), UNPACKED_1x1( 127.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x80, 0x00, 0x00, 0x00), UNPACKED_1x1(-128.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x7f, 0x00, 0x00), UNPACKED_1x1( 0.0, 127.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x80, 0x00, 0x00), UNPACKED_1x1( 0.0, -128.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x7f, 0x00), UNPACKED_1x1( 0.0, 0.0, 127.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x80, 0x00), UNPACKED_1x1( 0.0, 0.0, -128.0, 0.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x7f), UNPACKED_1x1( 0.0, 0.0, 0.0, 127.0)},
+ {PIPE_FORMAT_R8G8B8A8_SSCALED, PACKED_4x8(0xff, 0xff, 0xff, 0xff), PACKED_4x8(0x00, 0x00, 0x00, 0x80), UNPACKED_1x1( 0.0, 0.0, 0.0, -128.0)},
+
+ /*
+ * Standard 16-bit integer formats
+ */
+
+ {PIPE_FORMAT_R16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_UNORM, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xffff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_UNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0x0000, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xffff, 0x0000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xffff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_UNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xffff, 0x0000, 0x0000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xffff, 0x0000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xffff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16A16_UNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R16_USCALED, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_USCALED, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xffff), UNPACKED_1x1( 0.0, 65535.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_USCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0x0000, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xffff, 0x0000), UNPACKED_1x1( 0.0, 65535.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xffff), UNPACKED_1x1( 0.0, 0.0, 65535.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_USCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xffff, 0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 65535.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(65535.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xffff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 65535.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xffff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 65535.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xffff), UNPACKED_1x1( 0.0, 0.0, 0.0, 65535.0)},
+ {PIPE_FORMAT_R16G16B16A16_USCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), UNPACKED_1x1(65535.0, 65535.0, 65535.0, 65535.0)},
+
+ {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_SNORM, PACKED_1x16(0xffff), PACKED_1x16(0x8001), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x7fff, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x8001, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x7fff), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SNORM, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x8001), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x8001, 0x0000, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x8001, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SNORM, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x8001), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x7fff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x8001, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x8001, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x8001, 0x0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16A16_SNORM, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x8001), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+
+ {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_SSCALED, PACKED_1x16(0xffff), PACKED_1x16(0x8000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x7fff, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x8000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x7fff), UNPACKED_1x1( 0.0, 32767.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_SSCALED, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x8000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x8000, 0x0000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 32767.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x8000, 0x0000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 32767.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_SSCALED, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x8000), UNPACKED_1x1( 0.0, 0.0, -32768.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x7fff, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 32767.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x8000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(-32768.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x7fff, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 32767.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x8000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -32768.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x7fff, 0x0000), UNPACKED_1x1( 0.0, 0.0, 32767.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x8000, 0x0000), UNPACKED_1x1( 0.0, 0.0, -32768.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x7fff), UNPACKED_1x1( 0.0, 0.0, 0.0, 32767.0)},
+ {PIPE_FORMAT_R16G16B16A16_SSCALED, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x8000), UNPACKED_1x1( 0.0, 0.0, 0.0, -32768.0)},
+
+ /*
+ * Standard 32-bit integer formats
+ *
+ * NOTE: We can't accurately represent integers larger than +/-0x1000000
+ * with single precision floats, so that's as far as we test.
+ */
+
+ {PIPE_FORMAT_R32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_UNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0xffffffff), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffffffff, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_UNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffffffff, 0x00000000, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xffffffff, 0x00000000), UNPACKED_1x1(0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_UNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffffffff, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xffffffff, 0x00000000, 0x00000000), UNPACKED_1x1(0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xffffffff, 0x00000000), UNPACKED_1x1(0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xffffffff), UNPACKED_1x1(0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32A32_UNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), UNPACKED_1x1(1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R32_USCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_USCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x01000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_USCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_USCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 16777216.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(16777216.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 16777216.0)},
+ {PIPE_FORMAT_R32G32B32A32_USCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x01000000, 0x01000000, 0x01000000), UNPACKED_1x1(16777216.0, 16777216.0, 16777216.0, 16777216.0)},
+
+ {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x7fffffff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_SNORM, PACKED_1x32(0xffffffff), PACKED_1x32(0x80000001), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x7fffffff, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x80000001, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SNORM, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x80000001), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x7fffffff, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x80000001, 0x00000000, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x7fffffff, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x80000001, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SNORM, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x80000001), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x7fffffff, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x80000001, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( -1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x7fffffff, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x80000001, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x7fffffff, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x80000001, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x7fffffff), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32A32_SNORM, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x80000001), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+
+ {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0x01000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_SSCALED, PACKED_1x32(0xffffffff), PACKED_1x32(0xff000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x01000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xff000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_SSCALED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xff000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xff000000, 0x00000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xff000000, 0x00000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_SSCALED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xff000000), UNPACKED_1x1( 0.0, 0.0, -16777216.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x01000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 16777216.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xff000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-16777216.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x01000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 16777216.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xff000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -16777216.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x01000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 16777216.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xff000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -16777216.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x01000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 16777216.0)},
+ {PIPE_FORMAT_R32G32B32A32_SSCALED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xff000000), UNPACKED_1x1( 0.0, 0.0, 0.0, -16777216.0)},
+
+ /*
+ * Standard 32-bit float formats
+ */
+
+ {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0x3f800000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_FLOAT, PACKED_1x32(0xffffffff), PACKED_1x32(0xbf800000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x3f800000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xbf800000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FLOAT, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x3f800000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xbf800000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x3f800000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xbf800000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FLOAT, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x3f800000, 0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x3f800000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xbf800000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x3f800000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xbf800000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x3f800000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xbf800000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x3f800000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xbf800000), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+ {PIPE_FORMAT_R32G32B32A32_FLOAT, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * Half float formats
+ */
+
+ /* Minimum positive normal */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x0400), UNPACKED_1x1( 6.10352E-5, 0.0, 0.0, 1.0)},
+
+ /* XXX: Now that we disable denormals this test cases fails, except on
+ * IvyBridge processors which have intrinsics dedicated to half-float
+ * packing/unpacking. */
+#if 0
+ /* Max denormal */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x03FF), UNPACKED_1x1( 6.09756E-5, 0.0, 0.0, 1.0)},
+#endif
+
+ /* Minimum positive denormal */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x0001), UNPACKED_1x1( 5.96046E-8, 0.0, 0.0, 1.0)},
+
+ /* Min representable value */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfbff), UNPACKED_1x1( -65504.0, 0.0, 0.0, 1.0)},
+
+ /* Max representable value */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7bff), UNPACKED_1x1( 65504.0, 0.0, 0.0, 1.0)},
+
+#if !defined(PIPE_CC_MSVC)
+
+ /* NaNs */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7c01), UNPACKED_1x1( NAN, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfc01), UNPACKED_1x1( -NAN, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7fff), UNPACKED_1x1( NAN, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xffff), UNPACKED_1x1( -NAN, 0.0, 0.0, 1.0)},
+
+ /* Inf */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7c00), UNPACKED_1x1( INFINITY, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xfc00), UNPACKED_1x1( -INFINITY, 0.0, 0.0, 1.0)},
+
+#endif
+
+ /* Zero, ignore sign */
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0x7fff), PACKED_1x16(0x8000), UNPACKED_1x1( -0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0x7fff), PACKED_1x16(0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x3c00), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0xbc00), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x3c00, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0xbc00, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0x3c00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x0000, 0xbc00), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16_FLOAT, PACKED_2x16(0xffff, 0xffff), PACKED_2x16(0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x3c00, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0xbc00, 0x0000, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x3c00, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0xbc00, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0x3c00), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x0000, 0x0000, 0xbc00), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16_FLOAT, PACKED_3x16(0xffff, 0xffff, 0xffff), PACKED_3x16(0x3c00, 0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x3c00, 0x0000, 0x0000, 0x0000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0xbc00, 0x0000, 0x0000, 0x0000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x3c00, 0x0000, 0x0000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0xbc00, 0x0000, 0x0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x3c00, 0x0000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0xbc00, 0x0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0x3c00), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x0000, 0x0000, 0x0000, 0xbc00), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+ {PIPE_FORMAT_R16G16B16A16_FLOAT, PACKED_4x16(0xffff, 0xffff, 0xffff, 0xffff), PACKED_4x16(0x3c00, 0x3c00, 0x3c00, 0x3c00), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * 32-bit fixed point formats
+ */
+
+ {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0x00010000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32_FIXED, PACKED_1x32(0xffffffff), PACKED_1x32(0xffff0000), UNPACKED_1x1( -1.0, 0.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00010000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0xffff0000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32_FIXED, PACKED_2x32(0xffffffff, 0xffffffff), PACKED_2x32(0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 0.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00010000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0xffff0000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00010000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0xffff0000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00000000, 0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32_FIXED, PACKED_3x32(0xffffffff, 0xffffffff, 0xffffffff), PACKED_3x32(0x00010000, 0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00010000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1( 1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0xffff0000, 0x00000000, 0x00000000, 0x00000000), UNPACKED_1x1(-1.0, 0.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00010000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, 1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0xffff0000, 0x00000000, 0x00000000), UNPACKED_1x1( 0.0, -1.0, 0.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00010000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, 1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0xffff0000, 0x00000000), UNPACKED_1x1( 0.0, 0.0, -1.0, 0.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0x00010000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00000000, 0x00000000, 0x00000000, 0xffff0000), UNPACKED_1x1( 0.0, 0.0, 0.0, -1.0)},
+ {PIPE_FORMAT_R32G32B32A32_FIXED, PACKED_4x32(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), PACKED_4x32(0x00010000, 0x00010000, 0x00010000, 0x00010000), UNPACKED_1x1( 1.0, 1.0, 1.0, 1.0)},
+
+ /*
+ * D3D9 specific vertex formats
+ */
+
+ {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000003ff), UNPACKED_1x1(1023.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000ffc00), UNPACKED_1x1( 0.0, 1023.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3ff00000), UNPACKED_1x1( 0.0, 0.0, 1023.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_USCALED, PACKED_1x32(0x3fffffff), PACKED_1x32(0x3fffffff), UNPACKED_1x1(1023.0, 1023.0, 1023.0, 1.0)},
+
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000000), UNPACKED_1x1( 0.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x000001ff), UNPACKED_1x1( 1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00000201), UNPACKED_1x1(-1.0, 0.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x0007fc00), UNPACKED_1x1( 0.0, 1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x00080400), UNPACKED_1x1( 0.0, -1.0, 0.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x1ff00000), UNPACKED_1x1( 0.0, 0.0, 1.0, 1.0)},
+ {PIPE_FORMAT_R10G10B10X2_SNORM, PACKED_1x32(0x3fffffff), PACKED_1x32(0x20100000), UNPACKED_1x1( 0.0, 0.0, -1.0, 1.0)},
+
+ /*
+ * Special formats that not fit anywhere else
+ */
+
+};
+
+
+const unsigned util_format_nr_test_cases = ARRAY_SIZE(util_format_test_cases);
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_TESTS_H_
+#define U_FORMAT_TESTS_H_
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+
+
+#define UTIL_FORMAT_MAX_PACKED_BYTES 32 // R64G64B64A64_FLOAT
+#define UTIL_FORMAT_MAX_UNPACKED_WIDTH 12 // ASTC 12x12
+#define UTIL_FORMAT_MAX_UNPACKED_HEIGHT 12
+
+
+/**
+ * A (packed, unpacked) color pair.
+ */
+struct util_format_test_case
+{
+ enum pipe_format format;
+
+ /**
+ * Mask of the bits that actually meaningful data. Used to mask out the
+ * "X" channels.
+ */
+ uint8_t mask[UTIL_FORMAT_MAX_PACKED_BYTES];
+
+ uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
+
+ /**
+ * RGBA.
+ */
+ double unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4];
+};
+
+
+extern const struct util_format_test_case
+util_format_test_cases[];
+
+
+extern const unsigned util_format_nr_test_cases;
+
+
+#endif /* U_FORMAT_TESTS_H_ */
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * @file
+ * YUV and RGB subsampled formats conversion.
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+
+#include "util/u_debug.h"
+#include "util/format/u_format_yuv.h"
+
+
+void
+util_format_r8g8_b8g8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ float r, g0, g1, b;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ r = ubyte_to_float((value >> 0) & 0xff);
+ g0 = ubyte_to_float((value >> 8) & 0xff);
+ b = ubyte_to_float((value >> 16) & 0xff);
+ g1 = ubyte_to_float((value >> 24) & 0xff);
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+
+ dst[0] = r; /* r */
+ dst[1] = g1; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ r = ubyte_to_float((value >> 0) & 0xff);
+ g0 = ubyte_to_float((value >> 8) & 0xff);
+ b = ubyte_to_float((value >> 16) & 0xff);
+ g1 = ubyte_to_float((value >> 24) & 0xff);
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t r, g0, g1, b;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ r = (value >> 0) & 0xff;
+ g0 = (value >> 8) & 0xff;
+ b = (value >> 16) & 0xff;
+ g1 = (value >> 24) & 0xff;
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ dst += 4;
+
+ dst[0] = r; /* r */
+ dst[1] = g1; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ r = (value >> 0) & 0xff;
+ g0 = (value >> 8) & 0xff;
+ b = (value >> 16) & 0xff;
+ g1 = (value >> 24) & 0xff;
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ float r, g0, g1, b;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ r = 0.5f*(src[0] + src[4]);
+ g0 = src[1];
+ g1 = src[5];
+ b = 0.5f*(src[2] + src[6]);
+
+ value = (uint32_t)float_to_ubyte(r);
+ value |= (uint32_t)float_to_ubyte(g0) << 8;
+ value |= (uint32_t)float_to_ubyte(b) << 16;
+ value |= (uint32_t)float_to_ubyte(g1) << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ r = src[0];
+ g0 = src[1];
+ g1 = 0;
+ b = src[2];
+
+ value = (uint32_t)float_to_ubyte(r);
+ value |= (uint32_t)float_to_ubyte(g0) << 8;
+ value |= (uint32_t)float_to_ubyte(b) << 16;
+ value |= (uint32_t)float_to_ubyte(g1) << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint32_t r, g0, g1, b;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ r = (src[0] + src[4] + 1) >> 1;
+ g0 = src[1];
+ g1 = src[5];
+ b = (src[2] + src[6] + 1) >> 1;
+
+ value = r;
+ value |= (uint32_t)g0 << 8;
+ value |= (uint32_t)b << 16;
+ value |= (uint32_t)g1 << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ r = src[0];
+ g0 = src[1];
+ g1 = 0;
+ b = src[2];
+
+ value = r;
+ value |= (uint32_t)g0 << 8;
+ value |= (uint32_t)b << 16;
+ value |= (uint32_t)g1 << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_r8g8_b8g8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, ASSERTED unsigned j)
+{
+ assert(i < 2);
+ assert(j < 1);
+
+ dst[0] = ubyte_to_float(src[0]); /* r */
+ dst[1] = ubyte_to_float(src[1 + 2*i]); /* g */
+ dst[2] = ubyte_to_float(src[2]); /* b */
+ dst[3] = 1.0f; /* a */
+}
+
+
+void
+util_format_g8r8_g8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ float r, g0, g1, b;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ g0 = ubyte_to_float((value >> 0) & 0xff);
+ r = ubyte_to_float((value >> 8) & 0xff);
+ g1 = ubyte_to_float((value >> 16) & 0xff);
+ b = ubyte_to_float((value >> 24) & 0xff);
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+
+ dst[0] = r; /* r */
+ dst[1] = g1; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ g0 = ubyte_to_float((value >> 0) & 0xff);
+ r = ubyte_to_float((value >> 8) & 0xff);
+ g1 = ubyte_to_float((value >> 16) & 0xff);
+ b = ubyte_to_float((value >> 24) & 0xff);
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 1.0f; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t r, g0, g1, b;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ g0 = (value >> 0) & 0xff;
+ r = (value >> 8) & 0xff;
+ g1 = (value >> 16) & 0xff;
+ b = (value >> 24) & 0xff;
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ dst += 4;
+
+ dst[0] = r; /* r */
+ dst[1] = g1; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ g0 = (value >> 0) & 0xff;
+ r = (value >> 8) & 0xff;
+ g1 = (value >> 16) & 0xff;
+ b = (value >> 24) & 0xff;
+
+ dst[0] = r; /* r */
+ dst[1] = g0; /* g */
+ dst[2] = b; /* b */
+ dst[3] = 0xff; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ float r, g0, g1, b;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ r = 0.5f*(src[0] + src[4]);
+ g0 = src[1];
+ g1 = src[5];
+ b = 0.5f*(src[2] + src[6]);
+
+ value = (uint32_t)float_to_ubyte(g0);
+ value |= (uint32_t)float_to_ubyte(r) << 8;
+ value |= (uint32_t)float_to_ubyte(g1) << 16;
+ value |= (uint32_t)float_to_ubyte(b) << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ r = src[0];
+ g0 = src[1];
+ g1 = 0;
+ b = src[2];
+
+ value = (uint32_t)float_to_ubyte(g0);
+ value |= (uint32_t)float_to_ubyte(r) << 8;
+ value |= (uint32_t)float_to_ubyte(g1) << 16;
+ value |= (uint32_t)float_to_ubyte(b) << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint32_t r, g0, g1, b;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ r = (src[0] + src[4] + 1) >> 1;
+ g0 = src[1];
+ g1 = src[5];
+ b = (src[2] + src[6] + 1) >> 1;
+
+ value = g0;
+ value |= (uint32_t)r << 8;
+ value |= (uint32_t)g1 << 16;
+ value |= (uint32_t)b << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ r = src[0];
+ g0 = src[1];
+ g1 = 0;
+ b = src[2];
+
+ value = g0;
+ value |= (uint32_t)r << 8;
+ value |= (uint32_t)g1 << 16;
+ value |= (uint32_t)b << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_g8r8_g8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, ASSERTED unsigned j)
+{
+ assert(i < 2);
+ assert(j < 1);
+
+ dst[0] = ubyte_to_float(src[1]); /* r */
+ dst[1] = ubyte_to_float(src[0 + 2*i]); /* g */
+ dst[2] = ubyte_to_float(src[3]); /* b */
+ dst[3] = 1.0f; /* a */
+}
+
+
+void
+util_format_uyvy_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t y0, y1, u, v;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ u = (value >> 0) & 0xff;
+ y0 = (value >> 8) & 0xff;
+ v = (value >> 16) & 0xff;
+ y1 = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+
+ util_format_yuv_to_rgb_float(y1, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ u = (value >> 0) & 0xff;
+ y0 = (value >> 8) & 0xff;
+ v = (value >> 16) & 0xff;
+ y1 = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_uyvy_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t y0, y1, u, v;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ u = (value >> 0) & 0xff;
+ y0 = (value >> 8) & 0xff;
+ v = (value >> 16) & 0xff;
+ y1 = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ dst += 4;
+
+ util_format_yuv_to_rgb_8unorm(y1, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ u = (value >> 0) & 0xff;
+ y0 = (value >> 8) & 0xff;
+ v = (value >> 16) & 0xff;
+ y1 = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_uyvy_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint8_t y0, y1, u, v;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ uint8_t y0, y1, u0, u1, v0, v1, u, v;
+
+ util_format_rgb_float_to_yuv(src[0], src[1], src[2],
+ &y0, &u0, &v0);
+ util_format_rgb_float_to_yuv(src[4], src[5], src[6],
+ &y1, &u1, &v1);
+
+ u = (u0 + u1 + 1) >> 1;
+ v = (v0 + v1 + 1) >> 1;
+
+ value = u;
+ value |= (uint32_t)y0 << 8;
+ value |= (uint32_t)v << 16;
+ value |= (uint32_t)y1 << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ util_format_rgb_float_to_yuv(src[0], src[1], src[2],
+ &y0, &u, &v);
+ y1 = 0;
+
+ value = u;
+ value |= (uint32_t)y0 << 8;
+ value |= (uint32_t)v << 16;
+ value |= (uint32_t)y1 << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_uyvy_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint8_t y0, y1, u, v;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ uint8_t y0, y1, u0, u1, v0, v1, u, v;
+
+ util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
+ &y0, &u0, &v0);
+ util_format_rgb_8unorm_to_yuv(src[4], src[5], src[6],
+ &y1, &u1, &v1);
+
+ u = (u0 + u1 + 1) >> 1;
+ v = (v0 + v1 + 1) >> 1;
+
+ value = u;
+ value |= (uint32_t)y0 << 8;
+ value |= (uint32_t)v << 16;
+ value |= (uint32_t)y1 << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
+ &y0, &u, &v);
+ y1 = 0;
+
+ value = u;
+ value |= (uint32_t)y0 << 8;
+ value |= (uint32_t)v << 16;
+ value |= (uint32_t)y1 << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_uyvy_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, ASSERTED unsigned j)
+{
+ uint8_t y, u, v;
+
+ assert(i < 2);
+ assert(j < 1);
+
+ y = src[1 + i*2];
+ u = src[0];
+ v = src[2];
+
+ util_format_yuv_to_rgb_float(y, u, v, &dst[0], &dst[1], &dst[2]);
+
+ dst[3] = 1.0f;
+}
+
+
+void
+util_format_yuyv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t y0, y1, u, v;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ y0 = (value >> 0) & 0xff;
+ u = (value >> 8) & 0xff;
+ y1 = (value >> 16) & 0xff;
+ v = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+
+ util_format_yuv_to_rgb_float(y1, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ y0 = (value >> 0) & 0xff;
+ u = (value >> 8) & 0xff;
+ y1 = (value >> 16) & 0xff;
+ v = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_float(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 1.0f; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_yuyv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ uint32_t value;
+ uint8_t y0, y1, u, v;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ value = util_cpu_to_le32(*src++);
+
+ y0 = (value >> 0) & 0xff;
+ u = (value >> 8) & 0xff;
+ y1 = (value >> 16) & 0xff;
+ v = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ dst += 4;
+
+ util_format_yuv_to_rgb_8unorm(y1, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ dst += 4;
+ }
+
+ if (x < width) {
+ value = util_cpu_to_le32(*src);
+
+ y0 = (value >> 0) & 0xff;
+ u = (value >> 8) & 0xff;
+ y1 = (value >> 16) & 0xff;
+ v = (value >> 24) & 0xff;
+
+ util_format_yuv_to_rgb_8unorm(y0, u, v, &dst[0], &dst[1], &dst[2]);
+ dst[3] = 0xff; /* a */
+ }
+
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+
+void
+util_format_yuyv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint8_t y0, y1, u, v;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ uint8_t y0, y1, u0, u1, v0, v1, u, v;
+
+ util_format_rgb_float_to_yuv(src[0], src[1], src[2],
+ &y0, &u0, &v0);
+ util_format_rgb_float_to_yuv(src[4], src[5], src[6],
+ &y1, &u1, &v1);
+
+ u = (u0 + u1 + 1) >> 1;
+ v = (v0 + v1 + 1) >> 1;
+
+ value = y0;
+ value |= (uint32_t)u << 8;
+ value |= (uint32_t)y1 << 16;
+ value |= (uint32_t)v << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ util_format_rgb_float_to_yuv(src[0], src[1], src[2],
+ &y0, &u, &v);
+ y1 = 0;
+
+ value = y0;
+ value |= (uint32_t)u << 8;
+ value |= (uint32_t)y1 << 16;
+ value |= (uint32_t)v << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_yuyv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+
+ for (y = 0; y < height; y += 1) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ uint8_t y0, y1, u, v;
+ uint32_t value;
+
+ for (x = 0; x + 1 < width; x += 2) {
+ uint8_t y0, y1, u0, u1, v0, v1, u, v;
+
+ util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
+ &y0, &u0, &v0);
+ util_format_rgb_8unorm_to_yuv(src[4], src[5], src[6],
+ &y1, &u1, &v1);
+
+ u = (u0 + u1 + 1) >> 1;
+ v = (v0 + v1 + 1) >> 1;
+
+ value = y0;
+ value |= (uint32_t)u << 8;
+ value |= (uint32_t)y1 << 16;
+ value |= (uint32_t)v << 24;
+
+ *dst++ = util_le32_to_cpu(value);
+
+ src += 8;
+ }
+
+ if (x < width) {
+ util_format_rgb_8unorm_to_yuv(src[0], src[1], src[2],
+ &y0, &u, &v);
+ y1 = 0;
+
+ value = y0;
+ value |= (uint32_t)u << 8;
+ value |= (uint32_t)y1 << 16;
+ value |= (uint32_t)v << 24;
+
+ *dst = util_le32_to_cpu(value);
+ }
+
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_yuyv_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, ASSERTED unsigned j)
+{
+ uint8_t y, u, v;
+
+ assert(i < 2);
+ assert(j < 1);
+
+ y = src[0 + i*2];
+ u = src[1];
+ v = src[3];
+
+ util_format_yuv_to_rgb_float(y, u, v, &dst[0], &dst[1], &dst[2]);
+
+ dst[3] = 1.0f;
+}
+
+/* XXX: Stubbed for now */
+void
+util_format_yv12_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv12_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv12_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv12_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv12_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_yv16_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv16_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv16_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv16_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_yv16_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_iyuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_iyuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_iyuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_iyuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_iyuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_nv12_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv12_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv12_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv12_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv12_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_nv21_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv21_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv21_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv21_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_nv21_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_p016_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_p016_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_p016_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_p016_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+void
+util_format_p016_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+
+void
+util_format_xyuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_xyuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_xyuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_xyuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_xyuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_ayuv_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_ayuv_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_ayuv_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_ayuv_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_ayuv_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+void
+util_format_r8g8_r8b8_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_r8g8_r8b8_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_r8g8_r8b8_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_r8g8_r8b8_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_r8g8_r8b8_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
+
+void
+util_format_g8r8_b8r8_unorm_unpack_rgba_float(UNUSED float *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_g8r8_b8r8_unorm_unpack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_g8r8_b8r8_unorm_pack_rgba_float(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const float *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_g8r8_b8r8_unorm_pack_rgba_8unorm(UNUSED uint8_t *dst_row, UNUSED unsigned dst_stride,
+ UNUSED const uint8_t *src_row, UNUSED unsigned src_stride,
+ UNUSED unsigned width, UNUSED unsigned height) {}
+
+void
+util_format_g8r8_b8r8_unorm_fetch_rgba_float(UNUSED float *dst, UNUSED const uint8_t *src,
+ UNUSED unsigned i, UNUSED unsigned j) {}
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * @file
+ * YUV colorspace conversion.
+ *
+ * @author Brian Paul <brianp@vmware.com>
+ * @author Michal Krol <michal@vmware.com>
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ *
+ * See also:
+ * - http://www.fourcc.org/fccyvrgb.php
+ * - http://msdn.microsoft.com/en-us/library/ms893078
+ * - http://en.wikipedia.org/wiki/YUV
+ */
+
+
+#ifndef U_FORMAT_YUV_H_
+#define U_FORMAT_YUV_H_
+
+
+#include "pipe/p_compiler.h"
+#include "util/u_math.h"
+
+
+/*
+ * TODO: Ensure we use consistent and right floating formulas, with enough
+ * precision in the coefficients.
+ */
+
+static inline void
+util_format_rgb_float_to_yuv(float r, float g, float b,
+ uint8_t *y, uint8_t *u, uint8_t *v)
+{
+ const float _r = CLAMP(r, 0.0f, 1.0f);
+ const float _g = CLAMP(g, 0.0f, 1.0f);
+ const float _b = CLAMP(b, 0.0f, 1.0f);
+
+ const float scale = 255.0f;
+
+ const int _y = scale * ( (0.257f * _r) + (0.504f * _g) + (0.098f * _b));
+ const int _u = scale * (-(0.148f * _r) - (0.291f * _g) + (0.439f * _b));
+ const int _v = scale * ( (0.439f * _r) - (0.368f * _g) - (0.071f * _b));
+
+ *y = _y + 16;
+ *u = _u + 128;
+ *v = _v + 128;
+}
+
+
+static inline void
+util_format_yuv_to_rgb_float(uint8_t y, uint8_t u, uint8_t v,
+ float *r, float *g, float *b)
+{
+ const int _y = y - 16;
+ const int _u = u - 128;
+ const int _v = v - 128;
+
+ const float y_factor = 255.0f / 219.0f;
+
+ const float scale = 1.0f / 255.0f;
+
+ *r = scale * (y_factor * _y + 1.596f * _v);
+ *g = scale * (y_factor * _y - 0.391f * _u - 0.813f * _v);
+ *b = scale * (y_factor * _y + 2.018f * _u );
+}
+
+
+static inline void
+util_format_rgb_8unorm_to_yuv(uint8_t r, uint8_t g, uint8_t b,
+ uint8_t *y, uint8_t *u, uint8_t *v)
+{
+ *y = (( 66 * r + 129 * g + 25 * b + 128) >> 8) + 16;
+ *u = (( -38 * r - 74 * g + 112 * b + 128) >> 8) + 128;
+ *v = (( 112 * r - 94 * g - 18 * b + 128) >> 8) + 128;
+}
+
+
+static inline void
+util_format_yuv_to_rgb_8unorm(uint8_t y, uint8_t u, uint8_t v,
+ uint8_t *r, uint8_t *g, uint8_t *b)
+{
+ const int _y = y - 16;
+ const int _u = u - 128;
+ const int _v = v - 128;
+
+ const int _r = (298 * _y + 409 * _v + 128) >> 8;
+ const int _g = (298 * _y - 100 * _u - 208 * _v + 128) >> 8;
+ const int _b = (298 * _y + 516 * _u + 128) >> 8;
+
+ *r = CLAMP(_r, 0, 255);
+ *g = CLAMP(_g, 0, 255);
+ *b = CLAMP(_b, 0, 255);
+}
+
+
+
+void
+util_format_uyvy_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_uyvy_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_uyvy_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_uyvy_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_uyvy_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_yuyv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_yuyv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_yuyv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_yuyv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_yuyv_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+/* XXX: Stubbed for now */
+void
+util_format_yv12_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv12_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv12_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv12_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv12_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_yv16_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv16_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv16_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv16_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_yv16_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_iyuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_iyuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_iyuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_iyuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_iyuv_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_nv12_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv12_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv12_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv12_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv12_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_nv21_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv21_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv21_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv21_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_nv21_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_p016_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_p016_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_p016_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_p016_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+void
+util_format_p016_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_xyuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_xyuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_xyuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_xyuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_xyuv_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_ayuv_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_ayuv_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_ayuv_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_ayuv_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_ayuv_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+void
+util_format_r8g8_b8g8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_b8g8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_b8g8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_b8g8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_b8g8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_g8r8_g8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_g8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_g8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_g8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_g8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_r8g8_r8b8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_r8b8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_r8b8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_r8b8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_r8g8_r8b8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+void
+util_format_g8r8_b8r8_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_b8r8_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_b8r8_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_b8r8_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height);
+
+void
+util_format_g8r8_b8r8_unorm_fetch_rgba_float(float *dst, const uint8_t *src,
+ unsigned i, unsigned j);
+
+#endif /* U_FORMAT_YUV_H_ */
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#include "util/format/u_format_zs.h"
+#include "util/u_math.h"
+
+
+/*
+ * z32_unorm conversion functions
+ */
+
+static inline uint16_t
+z32_unorm_to_z16_unorm(uint32_t z)
+{
+ /* z * 0xffff / 0xffffffff */
+ return z >> 16;
+}
+
+static inline uint32_t
+z16_unorm_to_z32_unorm(uint16_t z)
+{
+ /* z * 0xffffffff / 0xffff */
+ return ((uint32_t)z << 16) | z;
+}
+
+static inline uint32_t
+z32_unorm_to_z24_unorm(uint32_t z)
+{
+ /* z * 0xffffff / 0xffffffff */
+ return z >> 8;
+}
+
+static inline uint32_t
+z24_unorm_to_z32_unorm(uint32_t z)
+{
+ /* z * 0xffffffff / 0xffffff */
+ return (z << 8) | (z >> 16);
+}
+
+
+/*
+ * z32_float conversion functions
+ */
+
+static inline uint16_t
+z32_float_to_z16_unorm(float z)
+{
+ const float scale = 0xffff;
+ return (uint16_t)(z * scale + 0.5f);
+}
+
+static inline float
+z16_unorm_to_z32_float(uint16_t z)
+{
+ const float scale = 1.0 / 0xffff;
+ return (float)(z * scale);
+}
+
+static inline uint32_t
+z32_float_to_z24_unorm(float z)
+{
+ const double scale = 0xffffff;
+ return (uint32_t)(z * scale) & 0xffffff;
+}
+
+static inline float
+z24_unorm_to_z32_float(uint32_t z)
+{
+ const double scale = 1.0 / 0xffffff;
+ return (float)(z * scale);
+}
+
+static inline uint32_t
+z32_float_to_z32_unorm(float z)
+{
+ const double scale = 0xffffffff;
+ return (uint32_t)(z * scale);
+}
+
+static inline float
+z32_unorm_to_z32_float(uint32_t z)
+{
+ const double scale = 1.0 / 0xffffffff;
+ return (float)(z * scale);
+}
+
+
+void
+util_format_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z16_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint16_t *src = (const uint16_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint16_t value = util_cpu_to_le16(*src++);
+ *dst++ = z16_unorm_to_z32_float(value);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z16_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint16_t *dst = (uint16_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint16_t value;
+ value = z32_float_to_z16_unorm(*src++);
+ *dst++ = util_le16_to_cpu(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z16_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const uint16_t *src = (const uint16_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint16_t value = util_cpu_to_le16(*src++);
+ *dst++ = z16_unorm_to_z32_unorm(value);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z16_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ uint16_t *dst = (uint16_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint16_t value;
+ value = z32_unorm_to_z16_unorm(*src++);
+ *dst++ = util_le16_to_cpu(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z32_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z32_unorm_to_z32_float(value);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value;
+ value = z32_float_to_z32_unorm(*src++);
+ *dst++ = util_le32_to_cpu(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z32_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width * 4);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width * 4);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width * 4);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned y;
+ for(y = 0; y < height; ++y) {
+ memcpy(dst_row, src_row, width * 4);
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const float *src = (const float *)src_row;
+ for(x = 0; x < width; ++x) {
+ *dst++ = z32_float_to_z32_unorm(*src++);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ float *dst = (float *)dst_row;
+ for(x = 0; x < width; ++x) {
+ *dst++ = z32_unorm_to_z32_float(*src++);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_float(value & 0xffffff);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0xff000000;
+ value |= z32_float_to_z24_unorm(*src++);
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_unorm(value & 0xffffff);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0xff000000;
+ value |= z32_unorm_to_z24_unorm(*src++);
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = value >> 24;
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0x00ffffff;
+ value |= (uint32_t)*src++ << 24;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24_unorm_s8_uint_pack_separate(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *z_src_row, unsigned z_src_stride,
+ const uint8_t *s_src_row, unsigned s_src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for (y = 0; y < height; ++y) {
+ const uint32_t *z_src = z_src_row;
+ const uint8_t *s_src = s_src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for (x = 0; x < width; ++x) {
+ *dst++ = (*z_src++ & 0x00ffffff) | ((uint32_t)*s_src++ << 24);
+ }
+ dst_row += dst_stride / sizeof(*dst_row);
+ z_src_row += z_src_stride / sizeof(*z_src_row);
+ s_src_row += s_src_stride / sizeof(*s_src_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_float(value >> 8);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0x000000ff;
+ value |= z32_float_to_z24_unorm(*src++) << 8;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_unorm(value >> 8);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0x000000ff;
+ value |= *src++ & 0xffffff00;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint8_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = value & 0xff;
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_s8_uint_z24_unorm_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_le32_to_cpu(*dst);
+ value &= 0xffffff00;
+ value |= *src++;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24x8_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_float(value & 0xffffff);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z24x8_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value;
+ value = z32_float_to_z24_unorm(*src++);
+ *dst++ = util_le32_to_cpu(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z24x8_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_unorm(value & 0xffffff);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z24x8_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value;
+ value = z32_unorm_to_z24_unorm(*src++);
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_x8z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const uint32_t *src = (uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_float(value >> 8);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_x8z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value;
+ value = z32_float_to_z24_unorm(*src++) << 8;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_x8z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const uint32_t *src = (const uint32_t *)src_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value = util_cpu_to_le32(*src++);
+ *dst++ = z24_unorm_to_z32_unorm(value >> 8);
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_x8z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ uint32_t *dst = (uint32_t *)dst_row;
+ for(x = 0; x < width; ++x) {
+ uint32_t value;
+ value = z32_unorm_to_z24_unorm(*src++) << 8;
+ *dst++ = util_cpu_to_le32(value);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_unpack_z_float(float *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ float *dst = dst_row;
+ const float *src = (const float *)src_row;
+ for(x = 0; x < width; ++x) {
+ *dst = *src;
+ src += 2;
+ dst += 1;
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride,
+ const float *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const float *src = src_row;
+ float *dst = (float *)dst_row;
+ for(x = 0; x < width; ++x) {
+ *dst = *src;
+ src += 1;
+ dst += 2;
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint32_t *dst = dst_row;
+ const float *src = (const float *)src_row;
+ for(x = 0; x < width; ++x) {
+ *dst = z32_float_to_z32_unorm(*src);
+ src += 2;
+ dst += 1;
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride,
+ const uint32_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint32_t *src = src_row;
+ float *dst = (float *)dst_row;
+ for(x = 0; x < width; ++x) {
+ *dst++ = z32_unorm_to_z32_float(*src++);
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ uint8_t *dst = dst_row;
+ const uint8_t *src = src_row + 4;
+ for(x = 0; x < width; ++x) {
+ *dst = *src;
+ src += 8;
+ dst += 1;
+ }
+ src_row += src_stride/sizeof(*src_row);
+ dst_row += dst_stride/sizeof(*dst_row);
+ }
+}
+
+void
+util_format_z32_float_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ unsigned x, y;
+ for(y = 0; y < height; ++y) {
+ const uint8_t *src = src_row;
+ uint32_t *dst = ((uint32_t *)dst_row) + 1;
+ for(x = 0; x < width; ++x) {
+ *dst = util_cpu_to_le32(*src);
+ src += 1;
+ dst += 2;
+ }
+ dst_row += dst_stride/sizeof(*dst_row);
+ src_row += src_stride/sizeof(*src_row);
+ }
+}
+
+
+void
+util_format_x24s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_z24_unorm_s8_uint_unpack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+}
+
+void
+util_format_x24s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_z24_unorm_s8_uint_pack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+}
+
+void
+util_format_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_s8_uint_z24_unorm_unpack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+}
+
+void
+util_format_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
+{
+ util_format_s8_uint_z24_unorm_pack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+}
+
+void
+util_format_x32_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_z32_float_s8x24_uint_unpack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+
+}
+
+void
+util_format_x32_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride,
+ const uint8_t *src_row, unsigned src_stride,
+ unsigned width, unsigned height)
+{
+ util_format_z32_float_s8x24_uint_pack_s_8uint(dst_row, dst_stride,
+ src_row, src_stride,
+ width, height);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * 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 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.
+ *
+ **************************************************************************/
+
+
+#ifndef U_FORMAT_ZS_H_
+#define U_FORMAT_ZS_H_
+
+
+#include "pipe/p_compiler.h"
+
+
+void
+util_format_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z16_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z16_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z16_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z16_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24_unorm_s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_z24_unorm_s8_uint_pack_separate(uint8_t *dst_row, unsigned dst_stride, const uint32_t *z_src_row, unsigned z_src_stride, const uint8_t *s_src_row, unsigned s_src_stride, unsigned width, unsigned height);
+
+void
+util_format_s8_uint_z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_z24_unorm_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_s8_uint_z24_unorm_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24x8_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24x8_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24x8_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z24x8_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_x8z24_unorm_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_x8z24_unorm_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_x8z24_unorm_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_x8z24_unorm_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_unpack_z_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_pack_z_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_unpack_z_32unorm(uint32_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_pack_z_32unorm(uint8_t *dst_row, unsigned dst_stride, const uint32_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+
+void
+util_format_z32_float_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_x24s8_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_x24s8_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_x32_s8x24_uint_unpack_s_8uint(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_x32_s8x24_uint_pack_s_8uint(uint8_t *dst_row, unsigned dst_sride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+#endif /* U_FORMAT_ZS_H_ */
inc_util = include_directories('.')
+subdir('format')
subdir('xmlpool')
files_mesa_util = files(
[files_mesa_util, format_srgb],
include_directories : inc_common,
dependencies : deps_for_libmesa_util,
+ link_with: libmesa_format,
c_args : [c_msvc_compat_args, c_vis_args],
build_by_default : false
)
projects / mesa.git / commitdiff