From 0821efcb333ed2af639561f0ae77220ed4710559 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Mon, 16 Feb 2015 02:25:52 -0500 Subject: [PATCH] gallium: add ETC2 format support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit No actual decoding is added, similar faking mechanism to bptc. Signed-off-by: Ilia Mirkin Reviewed-by: Marek Olšák --- src/gallium/auxiliary/Makefile.sources | 6 +- src/gallium/auxiliary/util/u_format.csv | 11 ++ src/gallium/auxiliary/util/u_format_bptc.h | 109 ------------------ .../util/{u_format_bptc.c => u_format_fake.c} | 13 ++- src/gallium/auxiliary/util/u_format_fake.h | 66 +++++++++++ src/gallium/auxiliary/util/u_format_table.py | 2 +- src/gallium/include/pipe/p_format.h | 11 ++ 7 files changed, 104 insertions(+), 114 deletions(-) delete mode 100644 src/gallium/auxiliary/util/u_format_bptc.h rename src/gallium/auxiliary/util/{u_format_bptc.c => u_format_fake.c} (83%) create mode 100644 src/gallium/auxiliary/util/u_format_fake.h diff --git a/src/gallium/auxiliary/Makefile.sources b/src/gallium/auxiliary/Makefile.sources index d330935b3ac..b7174d6e7fe 100644 --- a/src/gallium/auxiliary/Makefile.sources +++ b/src/gallium/auxiliary/Makefile.sources @@ -208,12 +208,12 @@ C_SOURCES := \ util/u_dump_state.c \ util/u_dynarray.h \ util/u_fifo.h \ - util/u_format_bptc.c \ - util/u_format_bptc.h \ util/u_format.c \ + util/u_format.h \ util/u_format_etc.c \ util/u_format_etc.h \ - util/u_format.h \ + util/u_format_fake.c \ + util/u_format_fake.h \ util/u_format_latc.c \ util/u_format_latc.h \ util/u_format_other.c \ diff --git a/src/gallium/auxiliary/util/u_format.csv b/src/gallium/auxiliary/util/u_format.csv index a71aaf15dda..d3b77e6b99b 100644 --- a/src/gallium/auxiliary/util/u_format.csv +++ b/src/gallium/auxiliary/util/u_format.csv @@ -186,6 +186,17 @@ PIPE_FORMAT_LATC2_SNORM , rgtc, 4, 4, x128, , , , xxxy, rg PIPE_FORMAT_ETC1_RGB8 , etc, 4, 4, x64, , , , xyz1, rgb +PIPE_FORMAT_ETC2_RGB8 , etc, 4, 4, x64, , , , xyz1, rgb +PIPE_FORMAT_ETC2_SRGB8 , etc, 4, 4, x64, , , , xyz1, srgb +PIPE_FORMAT_ETC2_RGB8A1 , etc, 4, 4, x64, , , , xyzw, rgb +PIPE_FORMAT_ETC2_SRGB8A1 , etc, 4, 4, x64, , , , xyzw, srgb +PIPE_FORMAT_ETC2_RGBA8 , etc, 4, 4, x128, , , , xyzw, rgb +PIPE_FORMAT_ETC2_SRGBA8 , etc, 4, 4, x128, , , , xyzw, srgb +PIPE_FORMAT_ETC2_R11_UNORM , etc, 4, 4, x64, , , , x001, rgb +PIPE_FORMAT_ETC2_R11_SNORM , etc, 4, 4, x64, , , , x001, rgb +PIPE_FORMAT_ETC2_RG11_UNORM , etc, 4, 4, x128, , , , xy01, rgb +PIPE_FORMAT_ETC2_RG11_SNORM , etc, 4, 4, x128, , , , xy01, rgb + PIPE_FORMAT_BPTC_RGBA_UNORM , bptc, 4, 4, x128, , , , xyzw, rgb PIPE_FORMAT_BPTC_SRGBA , bptc, 4, 4, x128, , , , xyzw, srgb PIPE_FORMAT_BPTC_RGB_FLOAT , bptc, 4, 4, x128, , , , xyz1, rgb diff --git a/src/gallium/auxiliary/util/u_format_bptc.h b/src/gallium/auxiliary/util/u_format_bptc.h deleted file mode 100644 index f67d071ee5d..00000000000 --- a/src/gallium/auxiliary/util/u_format_bptc.h +++ /dev/null @@ -1,109 +0,0 @@ -/************************************************************************** - * - * 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_BPTC_H_ -#define U_FORMAT_BPTC_H_ - -void -util_format_bptc_rgba_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j); - -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 i, unsigned j); - - - -void -util_format_bptc_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j); - -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 i, unsigned j); - - - -void -util_format_bptc_rgb_float_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j); - -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 i, unsigned j); - - -void -util_format_bptc_rgb_ufloat_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j); - -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 i, unsigned j); - - -#endif diff --git a/src/gallium/auxiliary/util/u_format_bptc.c b/src/gallium/auxiliary/util/u_format_fake.c similarity index 83% rename from src/gallium/auxiliary/util/u_format_bptc.c rename to src/gallium/auxiliary/util/u_format_fake.c index 196220ee05c..77e896d27bd 100644 --- a/src/gallium/auxiliary/util/u_format_bptc.c +++ b/src/gallium/auxiliary/util/u_format_fake.c @@ -1,5 +1,5 @@ #include "u_format.h" -#include "u_format_bptc.h" +#include "u_format_fake.h" #define fake(format) \ void \ @@ -24,3 +24,14 @@ fake(bptc_rgba_unorm) fake(bptc_srgba) fake(bptc_rgb_float) fake(bptc_rgb_ufloat) + +fake(etc2_rgb8) +fake(etc2_srgb8) +fake(etc2_rgb8a1) +fake(etc2_srgb8a1) +fake(etc2_rgba8) +fake(etc2_srgba8) +fake(etc2_r11_unorm) +fake(etc2_r11_snorm) +fake(etc2_rg11_unorm) +fake(etc2_rg11_snorm) diff --git a/src/gallium/auxiliary/util/u_format_fake.h b/src/gallium/auxiliary/util/u_format_fake.h new file mode 100644 index 00000000000..e6bfd4e1594 --- /dev/null +++ b/src/gallium/auxiliary/util/u_format_fake.h @@ -0,0 +1,66 @@ +/************************************************************************** + * + * 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_FAKE_H_ +#define U_FORMAT_FAKE_H_ + +#define __format_fake(format) \ +void \ +util_format_##format##_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j); \ +\ +void \ +util_format_##format##_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_##format##_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_##format##_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height); \ +\ +void \ +util_format_##format##_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height); \ +\ +void \ +util_format_##format##_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j); + +__format_fake(bptc_rgba_unorm) +__format_fake(bptc_srgba) +__format_fake(bptc_rgb_float) +__format_fake(bptc_rgb_ufloat) + +__format_fake(etc2_rgb8) +__format_fake(etc2_srgb8) +__format_fake(etc2_rgb8a1) +__format_fake(etc2_srgb8a1) +__format_fake(etc2_rgba8) +__format_fake(etc2_srgba8) +__format_fake(etc2_r11_unorm) +__format_fake(etc2_r11_snorm) +__format_fake(etc2_rg11_unorm) +__format_fake(etc2_rg11_snorm) + +#endif diff --git a/src/gallium/auxiliary/util/u_format_table.py b/src/gallium/auxiliary/util/u_format_table.py index ad582e4f54c..aceb0caf7e1 100755 --- a/src/gallium/auxiliary/util/u_format_table.py +++ b/src/gallium/auxiliary/util/u_format_table.py @@ -90,7 +90,7 @@ def write_format_table(formats): print '#include "u_format_rgtc.h"' print '#include "u_format_latc.h"' print '#include "u_format_etc.h"' - print '#include "u_format_bptc.h"' + print '#include "u_format_fake.h"' print u_format_pack.generate(formats) diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h index 3f505f2d3f5..b2646d44c74 100644 --- a/src/gallium/include/pipe/p_format.h +++ b/src/gallium/include/pipe/p_format.h @@ -348,6 +348,17 @@ enum pipe_format { PIPE_FORMAT_A8B8G8R8_SNORM = 267, PIPE_FORMAT_X8B8G8R8_SNORM = 268, + PIPE_FORMAT_ETC2_RGB8 = 269, + PIPE_FORMAT_ETC2_SRGB8 = 270, + PIPE_FORMAT_ETC2_RGB8A1 = 271, + PIPE_FORMAT_ETC2_SRGB8A1 = 272, + PIPE_FORMAT_ETC2_RGBA8 = 273, + PIPE_FORMAT_ETC2_SRGBA8 = 274, + PIPE_FORMAT_ETC2_R11_UNORM = 275, + PIPE_FORMAT_ETC2_R11_SNORM = 276, + PIPE_FORMAT_ETC2_RG11_UNORM = 277, + PIPE_FORMAT_ETC2_RG11_SNORM = 278, + PIPE_FORMAT_COUNT };