1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Mesa 3-D graphics library 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Version: 7.7 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright (c) 2008-2009 VMware, Inc. 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the rights to use, copy, modify, merge, publish, distribute, sublicense, 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and/or sell copies of the Software, and to permit persons to whom the 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software is furnished to do so, subject to the following conditions: 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice shall be included 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in all copies or substantial portions of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Authors: 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Brian Paul 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef FORMATS_H 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define FORMATS_H 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <GL/gl.h> 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef __cplusplus 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern "C" { 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* OpenGL doesn't have GL_UNSIGNED_BYTE_4_4, so we must define our own type 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * for GL_LUMINANCE4_ALPHA4. */ 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define MESA_UNSIGNED_BYTE_4_4 (GL_UNSIGNED_BYTE<<1) 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Max number of bytes for any non-compressed pixel format below, or for 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * intermediate pixel storage in Mesa. This should never be less than 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 16. Maybe 32 someday? 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define MAX_PIXEL_BYTES 16 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Mesa texture/renderbuffer image formats. 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_NONE = 0, 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Basic hardware formats 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* msb <------ TEXEL BITS -----------> lsb */ 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* ---- ---- ---- ---- ---- ---- ---- ---- */ 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA8888, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA8888_REV, /* AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB8888, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB8888_REV, /* BBBB BBBB GGGG GGGG RRRR RRRR AAAA AAAA */ 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBX8888, /* RRRR RRRR GGGG GGGG BBBB BBBB XXXX XXXX */ 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBX8888_REV, /* xxxx xxxx BBBB BBBB GGGG GGGG RRRR RRRR */ 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_XRGB8888, /* xxxx xxxx RRRR RRRR GGGG GGGG BBBB BBBB */ 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_XRGB8888_REV, /* BBBB BBBB GGGG GGGG RRRR RRRR xxxx xxxx */ 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB888, /* RRRR RRRR GGGG GGGG BBBB BBBB */ 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_BGR888, /* BBBB BBBB GGGG GGGG RRRR RRRR */ 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB565, /* RRRR RGGG GGGB BBBB */ 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB565_REV, /* GGGB BBBB RRRR RGGG */ 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB4444, /* AAAA RRRR GGGG BBBB */ 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB4444_REV, /* GGGG BBBB AAAA RRRR */ 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA5551, /* RRRR RGGG GGBB BBBA */ 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB1555, /* ARRR RRGG GGGB BBBB */ 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB1555_REV, /* GGGB BBBB ARRR RRGG */ 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_AL44, /* AAAA LLLL */ 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_AL88, /* AAAA AAAA LLLL LLLL */ 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_AL88_REV, /* LLLL LLLL AAAA AAAA */ 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_AL1616, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_AL1616_REV, /* LLLL LLLL LLLL LLLL AAAA AAAA AAAA AAAA */ 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB332, /* RRRG GGBB */ 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_A8, /* AAAA AAAA */ 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_A16, /* AAAA AAAA AAAA AAAA */ 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_L8, /* LLLL LLLL */ 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_L16, /* LLLL LLLL LLLL LLLL */ 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_I8, /* IIII IIII */ 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_I16, /* IIII IIII IIII IIII */ 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_YCBCR, /* YYYY YYYY UorV UorV */ 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_YCBCR_REV, /* UorV UorV YYYY YYYY */ 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R8, /* RRRR RRRR */ 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_GR88, /* GGGG GGGG RRRR RRRR */ 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG88, /* RRRR RRRR GGGG GGGG */ 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R16, /* RRRR RRRR RRRR RRRR */ 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG1616, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG1616_REV, /* RRRR RRRR RRRR RRRR GGGG GGGG GGGG GGGG */ 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB2101010, /* AARR RRRR RRRR GGGG GGGG GGBB BBBB BBBB */ 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z24_S8, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ SSSS SSSS */ 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_S8_Z24, /* SSSS SSSS ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z16, /* ZZZZ ZZZZ ZZZZ ZZZZ */ 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_X8_Z24, /* xxxx xxxx ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z24_X8, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ xxxx xxxx */ 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z32, /* ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ ZZZZ */ 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_S8, /* SSSS SSSS */ 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name 8-bit/channel sRGB formats 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGB8, /* RRRR RRRR GGGG GGGG BBBB BBBB */ 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGBA8, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SARGB8, /* AAAA AAAA RRRR RRRR GGGG GGGG BBBB BBBB */ 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SL8, /* LLLL LLLL */ 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SLA8, /* AAAA AAAA LLLL LLLL */ 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGB_DXT1, 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGBA_DXT1, 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGBA_DXT3, 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SRGBA_DXT5, 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Compressed texture formats. 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_FXT1, 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_FXT1, 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_DXT1, 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_DXT1, 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_DXT3, 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_DXT5, 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Floating point texture formats. 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_FLOAT32, 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_FLOAT16, 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_FLOAT32, 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_FLOAT16, 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_FLOAT32, 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_FLOAT16, 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_FLOAT32, 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_FLOAT16, 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32, 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16, 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_FLOAT32, 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_FLOAT16, 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_FLOAT32, 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_FLOAT16, 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_FLOAT32, 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_FLOAT16, 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Non-normalized signed integer formats. 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * XXX Note: these are just stand-ins for some better hardware 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * formats TBD such as BGRA or ARGB. 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_UINT8, 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_UINT16, 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_UINT32, 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_INT8, 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_INT16, 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ALPHA_INT32, 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_UINT8, 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_UINT16, 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_UINT32, 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_INT8, 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_INT16, 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_INTENSITY_INT32, 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_UINT8, 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_UINT16, 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_UINT32, 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_INT8, 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_INT16, 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_INT32, 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_UINT8, 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_UINT16, 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_UINT32, 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_INT8, 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_INT16, 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LUMINANCE_ALPHA_INT32, 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_INT8, 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_INT8, 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_INT8, 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_INT8, 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_INT16, 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_INT16, 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_INT16, 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_INT16, 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_INT32, 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_INT32, 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_INT32, 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_INT32, 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Non-normalized unsigned integer formats. 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_UINT8, 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_UINT8, 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_UINT8, 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_UINT8, 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_UINT16, 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_UINT16, 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_UINT16, 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_UINT16, 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R_UINT32, 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_UINT32, 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB_UINT32, 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_UINT32, 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* msb <------ TEXEL BITS -----------> lsb */ 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* ---- ---- ---- ---- ---- ---- ---- ---- */ 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \name Signed fixed point texture formats. 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_DUDV8, /* DUDU DUDU DVDV DVDV */ 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_R8, /* RRRR RRRR */ 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RG88_REV, /* GGGG GGGG RRRR RRRR */ 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RGBX8888, /* RRRR RRRR GGGG GGGG BBBB BBBB xxxx xxxx */ 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RGBA8888, /* RRRR RRRR GGGG GGGG BBBB BBBB AAAA AAAA */ 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RGBA8888_REV,/*AAAA AAAA BBBB BBBB GGGG GGGG RRRR RRRR */ 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_R16, /* RRRR RRRR RRRR RRRR */ 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_GR1616, /* GGGG GGGG GGGG GGGG RRRR RRRR RRRR RRRR */ 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RGB_16, /* ushort[0]=R, ushort[1]=G, ushort[2]=B */ 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RGBA_16, /* ... */ 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGBA_16, /* ... */ 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RED_RGTC1, 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RED_RGTC1, 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RG_RGTC2, 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_RG_RGTC2, 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@{*/ 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_L_LATC1, 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_L_LATC1, 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_LA_LATC2, 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_LA_LATC2, 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*@}*/ 260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ETC1_RGB8, 262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_A8, /* AAAA AAAA */ 264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_L8, /* LLLL LLLL */ 265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_AL88, /* AAAA AAAA LLLL LLLL */ 266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_I8, /* IIII IIII */ 267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_A16, /* AAAA AAAA AAAA AAAA */ 268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_L16, /* LLLL LLLL LLLL LLLL */ 269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_AL1616, /* AAAA AAAA AAAA AAAA LLLL LLLL LLLL LLLL */ 270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_SIGNED_I16, /* IIII IIII IIII IIII */ 271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_RGB9_E5_FLOAT, 273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_R11_G11_B10_FLOAT, 274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z32_FLOAT, 276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_Z32_FLOAT_X24S8, 277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ARGB2101010_UINT, 279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_ABGR2101010_UINT, 280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MESA_FORMAT_COUNT 282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} gl_format; 283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern const char * 286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_name(gl_format format); 287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLint 289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_bytes(gl_format format); 290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLint 292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_bits(gl_format format, GLenum pname); 293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLuint 295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_max_bits(gl_format format); 296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLenum 298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_datatype(gl_format format); 299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLenum 301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_base_format(gl_format format); 302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_block_size(gl_format format, GLuint *bw, GLuint *bh); 305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_is_format_compressed(gl_format format); 308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_is_format_packed_depth_stencil(gl_format format); 311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_is_format_integer_color(gl_format format); 314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_is_format_unsigned(gl_format format); 317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLenum 319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_format_color_encoding(gl_format format); 320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLuint 322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_image_size(gl_format format, GLsizei width, 323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLsizei height, GLsizei depth); 324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern uint64_t 326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_image_size64(gl_format format, GLsizei width, 327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLsizei height, GLsizei depth); 328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLint 330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_row_stride(gl_format format, GLsizei width); 331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_to_type_and_comps(gl_format format, 334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLenum *datatype, GLuint *comps); 335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_test_formats(void); 338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern gl_format 340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_srgb_format_linear(gl_format format); 341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern gl_format 343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_get_uncompressed_format(gl_format format); 344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLuint 346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_num_components(gl_format format); 347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgGLboolean 349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_format_matches_format_and_type(gl_format gl_format, 350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLenum format, GLenum type, 351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLboolean swapBytes); 352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef __cplusplus 354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* FORMATS_H */ 358