a3xx/fd3_draw.h \
a3xx/fd3_emit.c \
a3xx/fd3_emit.h \
+ a3xx/fd3_format.c \
+ a3xx/fd3_format.h \
a3xx/fd3_gmem.c \
a3xx/fd3_gmem.h \
a3xx/fd3_program.c \
a3xx/fd3_screen.h \
a3xx/fd3_texture.c \
a3xx/fd3_texture.h \
- a3xx/fd3_util.c \
- a3xx/fd3_util.h \
a3xx/fd3_zsa.c \
a3xx/fd3_zsa.h
#include "fd3_blend.h"
#include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
static enum a3xx_rb_blend_opcode
#include "fd3_context.h"
#include "fd3_emit.h"
#include "fd3_program.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
#include "fd3_zsa.h"
#include "fd3_program.h"
#include "fd3_rasterizer.h"
#include "fd3_texture.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
#include "fd3_zsa.h"
/* regid: base const register
#include "pipe/p_context.h"
#include "freedreno_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
#include "fd3_program.h"
#include "ir3_shader.h"
--- /dev/null
+/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
+
+/*
+ * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ * Rob Clark <robclark@freedesktop.org>
+ */
+
+#include "pipe/p_defines.h"
+#include "util/u_format.h"
+
+#include "fd3_format.h"
+
+/* convert pipe format to vertex buffer format: */
+enum a3xx_vtx_fmt
+fd3_pipe2vtx(enum pipe_format format)
+{
+ switch (format) {
+ /* 8-bit buffers. */
+ case PIPE_FORMAT_R8_UNORM:
+ return VFMT_NORM_UBYTE_8;
+
+ case PIPE_FORMAT_R8_SNORM:
+ return VFMT_NORM_BYTE_8;
+
+ case PIPE_FORMAT_R8_UINT:
+ case PIPE_FORMAT_R8_USCALED:
+ return VFMT_UBYTE_8;
+
+ case PIPE_FORMAT_R8_SINT:
+ case PIPE_FORMAT_R8_SSCALED:
+ return VFMT_BYTE_8;
+
+ /* 16-bit buffers. */
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return VFMT_NORM_USHORT_16;
+
+ case PIPE_FORMAT_R16_SNORM:
+ return VFMT_NORM_SHORT_16;
+
+ case PIPE_FORMAT_R16_UINT:
+ case PIPE_FORMAT_R16_USCALED:
+ return VFMT_USHORT_16;
+
+ case PIPE_FORMAT_R16_SINT:
+ case PIPE_FORMAT_R16_SSCALED:
+ return VFMT_SHORT_16;
+
+ case PIPE_FORMAT_R16_FLOAT:
+ return VFMT_FLOAT_16;
+
+ case PIPE_FORMAT_R8G8_UNORM:
+ return VFMT_NORM_UBYTE_8_8;
+
+ case PIPE_FORMAT_R8G8_SNORM:
+ return VFMT_NORM_BYTE_8_8;
+
+ case PIPE_FORMAT_R8G8_UINT:
+ case PIPE_FORMAT_R8G8_USCALED:
+ return VFMT_UBYTE_8_8;
+
+ case PIPE_FORMAT_R8G8_SINT:
+ case PIPE_FORMAT_R8G8_SSCALED:
+ return VFMT_BYTE_8_8;
+
+ /* 24-bit buffers. */
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ return VFMT_NORM_UBYTE_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8_SNORM:
+ return VFMT_NORM_BYTE_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8_UINT:
+ case PIPE_FORMAT_R8G8B8_USCALED:
+ return VFMT_UBYTE_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8_SINT:
+ case PIPE_FORMAT_R8G8B8_SSCALED:
+ return VFMT_BYTE_8_8_8;
+
+ /* 32-bit buffers. */
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ return VFMT_NORM_UBYTE_8_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ return VFMT_NORM_BYTE_8_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8A8_UINT:
+ case PIPE_FORMAT_R8G8B8A8_USCALED:
+ return VFMT_UBYTE_8_8_8_8;
+
+ case PIPE_FORMAT_R8G8B8A8_SINT:
+ case PIPE_FORMAT_R8G8B8A8_SSCALED:
+ return VFMT_BYTE_8_8_8_8;
+
+ case PIPE_FORMAT_R16G16_SSCALED:
+ case PIPE_FORMAT_R16G16_SINT:
+ return VFMT_SHORT_16_16;
+
+ case PIPE_FORMAT_R16G16_FLOAT:
+ return VFMT_FLOAT_16_16;
+
+ case PIPE_FORMAT_R16G16_UINT:
+ case PIPE_FORMAT_R16G16_USCALED:
+ return VFMT_USHORT_16_16;
+
+ case PIPE_FORMAT_R16G16_UNORM:
+ return VFMT_NORM_USHORT_16_16;
+
+ case PIPE_FORMAT_R16G16_SNORM:
+ return VFMT_NORM_SHORT_16_16;
+
+ case PIPE_FORMAT_R32_UINT:
+ case PIPE_FORMAT_R32_USCALED:
+ return VFMT_UINT_32;
+
+ case PIPE_FORMAT_R32_SINT:
+ case PIPE_FORMAT_R32_SSCALED:
+ return VFMT_INT_32;
+
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ return VFMT_NORM_UINT_10_10_10_2;
+
+ case PIPE_FORMAT_R10G10B10A2_SNORM:
+ return VFMT_NORM_INT_10_10_10_2;
+
+ case PIPE_FORMAT_R10G10B10A2_UINT:
+ case PIPE_FORMAT_R10G10B10A2_USCALED:
+ return VFMT_UINT_10_10_10_2;
+
+ case PIPE_FORMAT_R10G10B10A2_SSCALED:
+ return VFMT_INT_10_10_10_2;
+
+ /* 48-bit buffers. */
+ case PIPE_FORMAT_R16G16B16_FLOAT:
+ return VFMT_FLOAT_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16_SINT:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ return VFMT_SHORT_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16_UINT:
+ case PIPE_FORMAT_R16G16B16_USCALED:
+ return VFMT_USHORT_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16_SNORM:
+ return VFMT_NORM_SHORT_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16_UNORM:
+ return VFMT_NORM_USHORT_16_16_16;
+
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT:
+ return VFMT_FLOAT_32;
+
+ case PIPE_FORMAT_R32_FIXED:
+ return VFMT_FIXED_32;
+
+ /* 64-bit buffers. */
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ return VFMT_NORM_USHORT_16_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ return VFMT_NORM_SHORT_16_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16A16_UINT:
+ case PIPE_FORMAT_R16G16B16A16_USCALED:
+ return VFMT_USHORT_16_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16A16_SINT:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ return VFMT_SHORT_16_16_16_16;
+
+ case PIPE_FORMAT_R32G32_FLOAT:
+ return VFMT_FLOAT_32_32;
+
+ case PIPE_FORMAT_R32G32_FIXED:
+ return VFMT_FIXED_32_32;
+
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ return VFMT_FLOAT_16_16_16_16;
+
+ case PIPE_FORMAT_R32G32_UINT:
+ case PIPE_FORMAT_R32G32_USCALED:
+ return VFMT_UINT_32_32;
+
+ case PIPE_FORMAT_R32G32_SINT:
+ case PIPE_FORMAT_R32G32_SSCALED:
+ return VFMT_INT_32_32;
+
+ /* 96-bit buffers. */
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ return VFMT_FLOAT_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32_FIXED:
+ return VFMT_FIXED_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32_UINT:
+ case PIPE_FORMAT_R32G32B32_USCALED:
+ return VFMT_UINT_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32_SINT:
+ case PIPE_FORMAT_R32G32B32_SSCALED:
+ return VFMT_INT_32_32_32;
+
+ /* 128-bit buffers. */
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ return VFMT_FLOAT_32_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32A32_FIXED:
+ return VFMT_FIXED_32_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32A32_UINT:
+ case PIPE_FORMAT_R32G32B32A32_USCALED:
+ return VFMT_UINT_32_32_32_32;
+
+ case PIPE_FORMAT_R32G32B32A32_SINT:
+ case PIPE_FORMAT_R32G32B32A32_SSCALED:
+ return VFMT_INT_32_32_32_32;
+
+/* TODO normalized 32bit int formats do not appear to be supported
+ * natively.. will require either shader variant or VFD_DECODE
+ * gymnastics like the blob driver does..
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ */
+
+ default:
+ return ~0;
+ }
+}
+
+/* convert pipe format to texture sampler format: */
+enum a3xx_tex_fmt
+fd3_pipe2tex(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ return TFMT_NORM_UINT_8;
+
+ case PIPE_FORMAT_R8G8_UNORM:
+ return TFMT_NORM_UINT_8_8;
+
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8X8_SRGB:
+ case PIPE_FORMAT_R8G8B8A8_SRGB:
+ case PIPE_FORMAT_R8G8B8X8_SRGB:
+ return TFMT_NORM_UINT_8_8_8_8;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return TFMT_NORM_UINT_X8Z24;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return TFMT_NORM_USHORT_Z16;
+
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_R16G16B16X16_FLOAT:
+ return TFMT_FLOAT_16_16_16_16;
+
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R32G32B32X32_FLOAT:
+ return TFMT_FLOAT_32_32_32_32;
+
+ // TODO add more..
+
+ default:
+ return ~0;
+ }
+}
+
+enum a3xx_tex_fetchsize
+fd3_pipe2fetchsize(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ return TFETCH_1_BYTE;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return TFETCH_2_BYTE;
+
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8X8_SRGB:
+ case PIPE_FORMAT_R8G8B8A8_SRGB:
+ case PIPE_FORMAT_R8G8B8X8_SRGB:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return TFETCH_4_BYTE;
+
+ // TODO add more..
+
+ default:
+ return TFETCH_DISABLE; /* safe default */
+ }
+}
+
+/* convert pipe format to MRT / copydest format used for render-target: */
+enum a3xx_color_fmt
+fd3_pipe2color(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ return RB_R8G8B8A8_UNORM;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return RB_R8G8_UNORM;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ /* for DEPTHX_24_8, blob driver also seems to use R8G8B8A8 fmt.. */
+ return RB_R8G8B8A8_UNORM;
+
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ return RB_R8_UNORM;
+
+ case PIPE_FORMAT_A8_UNORM:
+ return RB_A8_UNORM;
+
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_R16G16B16X16_FLOAT:
+ return RB_R16G16B16A16_FLOAT;
+
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R32G32B32X32_FLOAT:
+ return RB_R32G32B32A32_FLOAT;
+
+ // TODO add more..
+
+ default:
+ return ~0;
+ }
+}
+
+/* we need to special case a bit the depth/stencil restore, because we are
+ * using the texture sampler to blit into the depth/stencil buffer, *not*
+ * into a color buffer. Otherwise fd3_tex_swiz() will do the wrong thing,
+ * as it is assuming that you are sampling into normal render target..
+ */
+enum pipe_format
+fd3_gmem_restore_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return PIPE_FORMAT_R8G8B8A8_UNORM;
+ case PIPE_FORMAT_Z16_UNORM:
+ return PIPE_FORMAT_R8G8_UNORM;
+ default:
+ return format;
+ }
+}
+
+enum a3xx_color_swap
+fd3_pipe2swap(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8X8_SRGB:
+ return WXYZ;
+
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_SRGB:
+ case PIPE_FORMAT_X8R8G8B8_SRGB:
+ return ZYXW;
+
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ case PIPE_FORMAT_X8B8G8R8_SRGB:
+ return XYZW;
+
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ default:
+ return WZYX;
+ }
+}
+
+static inline enum a3xx_tex_swiz
+tex_swiz(unsigned swiz)
+{
+ switch (swiz) {
+ default:
+ case PIPE_SWIZZLE_RED: return A3XX_TEX_X;
+ case PIPE_SWIZZLE_GREEN: return A3XX_TEX_Y;
+ case PIPE_SWIZZLE_BLUE: return A3XX_TEX_Z;
+ case PIPE_SWIZZLE_ALPHA: return A3XX_TEX_W;
+ case PIPE_SWIZZLE_ZERO: return A3XX_TEX_ZERO;
+ case PIPE_SWIZZLE_ONE: return A3XX_TEX_ONE;
+ }
+}
+
+uint32_t
+fd3_tex_swiz(enum pipe_format format, unsigned swizzle_r, unsigned swizzle_g,
+ unsigned swizzle_b, unsigned swizzle_a)
+{
+ const struct util_format_description *desc =
+ util_format_description(format);
+ unsigned char swiz[4] = {
+ swizzle_r, swizzle_g, swizzle_b, swizzle_a,
+ }, rswiz[4];
+
+ util_format_compose_swizzles(desc->swizzle, swiz, rswiz);
+
+ return A3XX_TEX_CONST_0_SWIZ_X(tex_swiz(rswiz[0])) |
+ A3XX_TEX_CONST_0_SWIZ_Y(tex_swiz(rswiz[1])) |
+ A3XX_TEX_CONST_0_SWIZ_Z(tex_swiz(rswiz[2])) |
+ A3XX_TEX_CONST_0_SWIZ_W(tex_swiz(rswiz[3]));
+}
--- /dev/null
+/*
+ * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef FD3_FORMAT_H_
+#define FD3_FORMAT_H_
+
+#include "freedreno_util.h"
+
+#include "a3xx.xml.h"
+
+enum a3xx_vtx_fmt fd3_pipe2vtx(enum pipe_format format);
+enum a3xx_tex_fmt fd3_pipe2tex(enum pipe_format format);
+enum a3xx_tex_fetchsize fd3_pipe2fetchsize(enum pipe_format format);
+enum a3xx_color_fmt fd3_pipe2color(enum pipe_format format);
+enum pipe_format fd3_gmem_restore_format(enum pipe_format format);
+enum a3xx_color_swap fd3_pipe2swap(enum pipe_format format);
+
+uint32_t fd3_tex_swiz(enum pipe_format format, unsigned swizzle_r,
+ unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a);
+
+#endif /* FD3_FORMAT_H_ */
#include "fd3_context.h"
#include "fd3_emit.h"
#include "fd3_program.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
#include "fd3_zsa.h"
static const struct ir3_shader_key key = {
#include "fd3_program.h"
#include "fd3_emit.h"
#include "fd3_texture.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
static void
delete_shader_stateobj(struct fd3_shader_stateobj *so)
#include "freedreno_util.h"
#include "fd3_query.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
struct fd_rb_samp_ctrs {
#include "fd3_rasterizer.h"
#include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
void *
fd3_rasterizer_state_create(struct pipe_context *pctx,
#include "fd3_screen.h"
#include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
static boolean
fd3_screen_is_format_supported(struct pipe_screen *pscreen,
#include "util/u_format.h"
#include "fd3_texture.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
static enum a3xx_tex_clamp
tex_clamp(unsigned wrap, bool clamp_to_edge)
#include "freedreno_resource.h"
#include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
struct fd3_sampler_stateobj {
struct pipe_sampler_state base;
+++ /dev/null
-/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
-
-/*
- * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- * Rob Clark <robclark@freedesktop.org>
- */
-
-#include "pipe/p_defines.h"
-#include "util/u_format.h"
-
-#include "fd3_util.h"
-
-/* convert pipe format to vertex buffer format: */
-enum a3xx_vtx_fmt
-fd3_pipe2vtx(enum pipe_format format)
-{
- switch (format) {
- /* 8-bit buffers. */
- case PIPE_FORMAT_R8_UNORM:
- return VFMT_NORM_UBYTE_8;
-
- case PIPE_FORMAT_R8_SNORM:
- return VFMT_NORM_BYTE_8;
-
- case PIPE_FORMAT_R8_UINT:
- case PIPE_FORMAT_R8_USCALED:
- return VFMT_UBYTE_8;
-
- case PIPE_FORMAT_R8_SINT:
- case PIPE_FORMAT_R8_SSCALED:
- return VFMT_BYTE_8;
-
- /* 16-bit buffers. */
- case PIPE_FORMAT_R16_UNORM:
- case PIPE_FORMAT_Z16_UNORM:
- return VFMT_NORM_USHORT_16;
-
- case PIPE_FORMAT_R16_SNORM:
- return VFMT_NORM_SHORT_16;
-
- case PIPE_FORMAT_R16_UINT:
- case PIPE_FORMAT_R16_USCALED:
- return VFMT_USHORT_16;
-
- case PIPE_FORMAT_R16_SINT:
- case PIPE_FORMAT_R16_SSCALED:
- return VFMT_SHORT_16;
-
- case PIPE_FORMAT_R16_FLOAT:
- return VFMT_FLOAT_16;
-
- case PIPE_FORMAT_R8G8_UNORM:
- return VFMT_NORM_UBYTE_8_8;
-
- case PIPE_FORMAT_R8G8_SNORM:
- return VFMT_NORM_BYTE_8_8;
-
- case PIPE_FORMAT_R8G8_UINT:
- case PIPE_FORMAT_R8G8_USCALED:
- return VFMT_UBYTE_8_8;
-
- case PIPE_FORMAT_R8G8_SINT:
- case PIPE_FORMAT_R8G8_SSCALED:
- return VFMT_BYTE_8_8;
-
- /* 24-bit buffers. */
- case PIPE_FORMAT_R8G8B8_UNORM:
- return VFMT_NORM_UBYTE_8_8_8;
-
- case PIPE_FORMAT_R8G8B8_SNORM:
- return VFMT_NORM_BYTE_8_8_8;
-
- case PIPE_FORMAT_R8G8B8_UINT:
- case PIPE_FORMAT_R8G8B8_USCALED:
- return VFMT_UBYTE_8_8_8;
-
- case PIPE_FORMAT_R8G8B8_SINT:
- case PIPE_FORMAT_R8G8B8_SSCALED:
- return VFMT_BYTE_8_8_8;
-
- /* 32-bit buffers. */
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- return VFMT_NORM_UBYTE_8_8_8_8;
-
- case PIPE_FORMAT_R8G8B8A8_SNORM:
- return VFMT_NORM_BYTE_8_8_8_8;
-
- case PIPE_FORMAT_R8G8B8A8_UINT:
- case PIPE_FORMAT_R8G8B8A8_USCALED:
- return VFMT_UBYTE_8_8_8_8;
-
- case PIPE_FORMAT_R8G8B8A8_SINT:
- case PIPE_FORMAT_R8G8B8A8_SSCALED:
- return VFMT_BYTE_8_8_8_8;
-
- case PIPE_FORMAT_R16G16_SSCALED:
- case PIPE_FORMAT_R16G16_SINT:
- return VFMT_SHORT_16_16;
-
- case PIPE_FORMAT_R16G16_FLOAT:
- return VFMT_FLOAT_16_16;
-
- case PIPE_FORMAT_R16G16_UINT:
- case PIPE_FORMAT_R16G16_USCALED:
- return VFMT_USHORT_16_16;
-
- case PIPE_FORMAT_R16G16_UNORM:
- return VFMT_NORM_USHORT_16_16;
-
- case PIPE_FORMAT_R16G16_SNORM:
- return VFMT_NORM_SHORT_16_16;
-
- case PIPE_FORMAT_R32_UINT:
- case PIPE_FORMAT_R32_USCALED:
- return VFMT_UINT_32;
-
- case PIPE_FORMAT_R32_SINT:
- case PIPE_FORMAT_R32_SSCALED:
- return VFMT_INT_32;
-
- case PIPE_FORMAT_R10G10B10A2_UNORM:
- return VFMT_NORM_UINT_10_10_10_2;
-
- case PIPE_FORMAT_R10G10B10A2_SNORM:
- return VFMT_NORM_INT_10_10_10_2;
-
- case PIPE_FORMAT_R10G10B10A2_UINT:
- case PIPE_FORMAT_R10G10B10A2_USCALED:
- return VFMT_UINT_10_10_10_2;
-
- case PIPE_FORMAT_R10G10B10A2_SSCALED:
- return VFMT_INT_10_10_10_2;
-
- /* 48-bit buffers. */
- case PIPE_FORMAT_R16G16B16_FLOAT:
- return VFMT_FLOAT_16_16_16;
-
- case PIPE_FORMAT_R16G16B16_SINT:
- case PIPE_FORMAT_R16G16B16_SSCALED:
- return VFMT_SHORT_16_16_16;
-
- case PIPE_FORMAT_R16G16B16_UINT:
- case PIPE_FORMAT_R16G16B16_USCALED:
- return VFMT_USHORT_16_16_16;
-
- case PIPE_FORMAT_R16G16B16_SNORM:
- return VFMT_NORM_SHORT_16_16_16;
-
- case PIPE_FORMAT_R16G16B16_UNORM:
- return VFMT_NORM_USHORT_16_16_16;
-
- case PIPE_FORMAT_R32_FLOAT:
- case PIPE_FORMAT_Z32_FLOAT:
- return VFMT_FLOAT_32;
-
- case PIPE_FORMAT_R32_FIXED:
- return VFMT_FIXED_32;
-
- /* 64-bit buffers. */
- case PIPE_FORMAT_R16G16B16A16_UNORM:
- return VFMT_NORM_USHORT_16_16_16_16;
-
- case PIPE_FORMAT_R16G16B16A16_SNORM:
- return VFMT_NORM_SHORT_16_16_16_16;
-
- case PIPE_FORMAT_R16G16B16A16_UINT:
- case PIPE_FORMAT_R16G16B16A16_USCALED:
- return VFMT_USHORT_16_16_16_16;
-
- case PIPE_FORMAT_R16G16B16A16_SINT:
- case PIPE_FORMAT_R16G16B16A16_SSCALED:
- return VFMT_SHORT_16_16_16_16;
-
- case PIPE_FORMAT_R32G32_FLOAT:
- return VFMT_FLOAT_32_32;
-
- case PIPE_FORMAT_R32G32_FIXED:
- return VFMT_FIXED_32_32;
-
- case PIPE_FORMAT_R16G16B16A16_FLOAT:
- return VFMT_FLOAT_16_16_16_16;
-
- case PIPE_FORMAT_R32G32_UINT:
- case PIPE_FORMAT_R32G32_USCALED:
- return VFMT_UINT_32_32;
-
- case PIPE_FORMAT_R32G32_SINT:
- case PIPE_FORMAT_R32G32_SSCALED:
- return VFMT_INT_32_32;
-
- /* 96-bit buffers. */
- case PIPE_FORMAT_R32G32B32_FLOAT:
- return VFMT_FLOAT_32_32_32;
-
- case PIPE_FORMAT_R32G32B32_FIXED:
- return VFMT_FIXED_32_32_32;
-
- case PIPE_FORMAT_R32G32B32_UINT:
- case PIPE_FORMAT_R32G32B32_USCALED:
- return VFMT_UINT_32_32_32;
-
- case PIPE_FORMAT_R32G32B32_SINT:
- case PIPE_FORMAT_R32G32B32_SSCALED:
- return VFMT_INT_32_32_32;
-
- /* 128-bit buffers. */
- case PIPE_FORMAT_R32G32B32A32_FLOAT:
- return VFMT_FLOAT_32_32_32_32;
-
- case PIPE_FORMAT_R32G32B32A32_FIXED:
- return VFMT_FIXED_32_32_32_32;
-
- case PIPE_FORMAT_R32G32B32A32_UINT:
- case PIPE_FORMAT_R32G32B32A32_USCALED:
- return VFMT_UINT_32_32_32_32;
-
- case PIPE_FORMAT_R32G32B32A32_SINT:
- case PIPE_FORMAT_R32G32B32A32_SSCALED:
- return VFMT_INT_32_32_32_32;
-
-/* TODO normalized 32bit int formats do not appear to be supported
- * natively.. will require either shader variant or VFD_DECODE
- * gymnastics like the blob driver does..
- case PIPE_FORMAT_R32G32B32A32_SNORM:
- case PIPE_FORMAT_R32G32B32A32_UNORM:
- */
-
- default:
- return ~0;
- }
-}
-
-/* convert pipe format to texture sampler format: */
-enum a3xx_tex_fmt
-fd3_pipe2tex(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_L8_UNORM:
- case PIPE_FORMAT_A8_UNORM:
- case PIPE_FORMAT_I8_UNORM:
- return TFMT_NORM_UINT_8;
-
- case PIPE_FORMAT_R8G8_UNORM:
- return TFMT_NORM_UINT_8_8;
-
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- case PIPE_FORMAT_B8G8R8X8_SRGB:
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_SRGB:
- return TFMT_NORM_UINT_8_8_8_8;
-
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return TFMT_NORM_UINT_X8Z24;
-
- case PIPE_FORMAT_Z16_UNORM:
- return TFMT_NORM_USHORT_Z16;
-
- case PIPE_FORMAT_R16G16B16A16_FLOAT:
- case PIPE_FORMAT_R16G16B16X16_FLOAT:
- return TFMT_FLOAT_16_16_16_16;
-
- case PIPE_FORMAT_R32G32B32A32_FLOAT:
- case PIPE_FORMAT_R32G32B32X32_FLOAT:
- return TFMT_FLOAT_32_32_32_32;
-
- // TODO add more..
-
- default:
- return ~0;
- }
-}
-
-enum a3xx_tex_fetchsize
-fd3_pipe2fetchsize(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_L8_UNORM:
- case PIPE_FORMAT_A8_UNORM:
- case PIPE_FORMAT_I8_UNORM:
- return TFETCH_1_BYTE;
-
- case PIPE_FORMAT_Z16_UNORM:
- return TFETCH_2_BYTE;
-
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- case PIPE_FORMAT_B8G8R8X8_SRGB:
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- case PIPE_FORMAT_R8G8B8X8_SRGB:
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return TFETCH_4_BYTE;
-
- // TODO add more..
-
- default:
- return TFETCH_DISABLE; /* safe default */
- }
-}
-
-/* convert pipe format to MRT / copydest format used for render-target: */
-enum a3xx_color_fmt
-fd3_pipe2color(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- return RB_R8G8B8A8_UNORM;
-
- case PIPE_FORMAT_Z16_UNORM:
- return RB_R8G8_UNORM;
-
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- /* for DEPTHX_24_8, blob driver also seems to use R8G8B8A8 fmt.. */
- return RB_R8G8B8A8_UNORM;
-
- case PIPE_FORMAT_R8_UNORM:
- case PIPE_FORMAT_L8_UNORM:
- return RB_R8_UNORM;
-
- case PIPE_FORMAT_A8_UNORM:
- return RB_A8_UNORM;
-
- case PIPE_FORMAT_R16G16B16A16_FLOAT:
- case PIPE_FORMAT_R16G16B16X16_FLOAT:
- return RB_R16G16B16A16_FLOAT;
-
- case PIPE_FORMAT_R32G32B32A32_FLOAT:
- case PIPE_FORMAT_R32G32B32X32_FLOAT:
- return RB_R32G32B32A32_FLOAT;
-
- // TODO add more..
-
- default:
- return ~0;
- }
-}
-
-/* we need to special case a bit the depth/stencil restore, because we are
- * using the texture sampler to blit into the depth/stencil buffer, *not*
- * into a color buffer. Otherwise fd3_tex_swiz() will do the wrong thing,
- * as it is assuming that you are sampling into normal render target..
- */
-enum pipe_format
-fd3_gmem_restore_format(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return PIPE_FORMAT_R8G8B8A8_UNORM;
- case PIPE_FORMAT_Z16_UNORM:
- return PIPE_FORMAT_R8G8_UNORM;
- default:
- return format;
- }
-}
-
-enum a3xx_color_swap
-fd3_pipe2swap(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- case PIPE_FORMAT_B8G8R8X8_SRGB:
- return WXYZ;
-
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- case PIPE_FORMAT_X8R8G8B8_SRGB:
- return ZYXW;
-
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- case PIPE_FORMAT_X8B8G8R8_UNORM:
- case PIPE_FORMAT_A8B8G8R8_SRGB:
- case PIPE_FORMAT_X8B8G8R8_SRGB:
- return XYZW;
-
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- default:
- return WZYX;
- }
-}
-
-static inline enum a3xx_tex_swiz
-tex_swiz(unsigned swiz)
-{
- switch (swiz) {
- default:
- case PIPE_SWIZZLE_RED: return A3XX_TEX_X;
- case PIPE_SWIZZLE_GREEN: return A3XX_TEX_Y;
- case PIPE_SWIZZLE_BLUE: return A3XX_TEX_Z;
- case PIPE_SWIZZLE_ALPHA: return A3XX_TEX_W;
- case PIPE_SWIZZLE_ZERO: return A3XX_TEX_ZERO;
- case PIPE_SWIZZLE_ONE: return A3XX_TEX_ONE;
- }
-}
-
-uint32_t
-fd3_tex_swiz(enum pipe_format format, unsigned swizzle_r, unsigned swizzle_g,
- unsigned swizzle_b, unsigned swizzle_a)
-{
- const struct util_format_description *desc =
- util_format_description(format);
- unsigned char swiz[4] = {
- swizzle_r, swizzle_g, swizzle_b, swizzle_a,
- }, rswiz[4];
-
- util_format_compose_swizzles(desc->swizzle, swiz, rswiz);
-
- return A3XX_TEX_CONST_0_SWIZ_X(tex_swiz(rswiz[0])) |
- A3XX_TEX_CONST_0_SWIZ_Y(tex_swiz(rswiz[1])) |
- A3XX_TEX_CONST_0_SWIZ_Z(tex_swiz(rswiz[2])) |
- A3XX_TEX_CONST_0_SWIZ_W(tex_swiz(rswiz[3]));
-}
+++ /dev/null
-/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
-
-/*
- * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- * Rob Clark <robclark@freedesktop.org>
- */
-
-#ifndef FD3_UTIL_H_
-#define FD3_UTIL_H_
-
-#include "freedreno_util.h"
-
-#include "a3xx.xml.h"
-
-enum a3xx_vtx_fmt fd3_pipe2vtx(enum pipe_format format);
-enum a3xx_tex_fmt fd3_pipe2tex(enum pipe_format format);
-enum a3xx_tex_fetchsize fd3_pipe2fetchsize(enum pipe_format format);
-enum a3xx_color_fmt fd3_pipe2color(enum pipe_format format);
-enum pipe_format fd3_gmem_restore_format(enum pipe_format format);
-enum a3xx_color_swap fd3_pipe2swap(enum pipe_format format);
-
-uint32_t fd3_tex_swiz(enum pipe_format format, unsigned swizzle_r,
- unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a);
-
-#endif /* FD3_UTIL_H_ */
#include "fd3_zsa.h"
#include "fd3_context.h"
-#include "fd3_util.h"
+#include "fd3_format.h"
void *
fd3_zsa_state_create(struct pipe_context *pctx,
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