src/gallium/include/pipe/p_format.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * Copyright (c) 2008 VMware, Inc.
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the
   9  * "Software"), to deal in the Software without restriction, including
  10  * without limitation the rights to use, copy, modify, merge, publish,
  11  * distribute, sub license, and/or sell copies of the Software, and to
  12  * permit persons to whom the Software is furnished to do so, subject to
  13  * the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the
  16  * next paragraph) shall be included in all copies or substantial portions
  17  * of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  22  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  23  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  24  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26  *
  27  **************************************************************************/
  28
  29 #ifndef PIPE_FORMAT_H
  30 #define PIPE_FORMAT_H
  31
  32 #include "p_compiler.h"
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 /**
  39  * Texture/surface image formats (preliminary)
  40  */
  41
  42 /* KW: Added lots of surface formats to support vertex element layout
  43  * definitions, and eventually render-to-vertex-buffer.
  44  */
  45
  46 enum pipe_format {
  47    PIPE_FORMAT_NONE                    = 0,
  48    PIPE_FORMAT_B8G8R8A8_UNORM          = 1,
  49    PIPE_FORMAT_B8G8R8X8_UNORM          = 2,
  50    PIPE_FORMAT_A8R8G8B8_UNORM          = 3,
  51    PIPE_FORMAT_X8R8G8B8_UNORM          = 4,
  52    PIPE_FORMAT_B5G5R5A1_UNORM          = 5,
  53    PIPE_FORMAT_B4G4R4A4_UNORM          = 6,
  54    PIPE_FORMAT_B5G6R5_UNORM            = 7,
  55    PIPE_FORMAT_R10G10B10A2_UNORM       = 8,
  56    PIPE_FORMAT_L8_UNORM                = 9,    /**< ubyte luminance */
  57    PIPE_FORMAT_A8_UNORM                = 10,   /**< ubyte alpha */
  58    PIPE_FORMAT_I8_UNORM                = 11,   /**< ubyte intensity */
  59    PIPE_FORMAT_L8A8_UNORM              = 12,   /**< ubyte alpha, luminance */
  60    PIPE_FORMAT_L16_UNORM               = 13,   /**< ushort luminance */
  61    PIPE_FORMAT_UYVY                    = 14,
  62    PIPE_FORMAT_YUYV                    = 15,
  63    PIPE_FORMAT_Z16_UNORM               = 16,
  64    PIPE_FORMAT_Z32_UNORM               = 17,
  65    PIPE_FORMAT_Z32_FLOAT               = 18,
  66    PIPE_FORMAT_Z24_UNORM_S8_USCALED    = 19,
  67    PIPE_FORMAT_S8_USCALED_Z24_UNORM    = 20,
  68    PIPE_FORMAT_Z24X8_UNORM             = 21,
  69    PIPE_FORMAT_X8Z24_UNORM             = 22,
  70    PIPE_FORMAT_S8_USCALED              = 23,   /**< ubyte stencil */
  71    PIPE_FORMAT_R64_FLOAT               = 24,
  72    PIPE_FORMAT_R64G64_FLOAT            = 25,
  73    PIPE_FORMAT_R64G64B64_FLOAT         = 26,
  74    PIPE_FORMAT_R64G64B64A64_FLOAT      = 27,
  75    PIPE_FORMAT_R32_FLOAT               = 28,
  76    PIPE_FORMAT_R32G32_FLOAT            = 29,
  77    PIPE_FORMAT_R32G32B32_FLOAT         = 30,
  78    PIPE_FORMAT_R32G32B32A32_FLOAT      = 31,
  79    PIPE_FORMAT_R32_UNORM               = 32,
  80    PIPE_FORMAT_R32G32_UNORM            = 33,
  81    PIPE_FORMAT_R32G32B32_UNORM         = 34,
  82    PIPE_FORMAT_R32G32B32A32_UNORM      = 35,
  83    PIPE_FORMAT_R32_USCALED             = 36,
  84    PIPE_FORMAT_R32G32_USCALED          = 37,
  85    PIPE_FORMAT_R32G32B32_USCALED       = 38,
  86    PIPE_FORMAT_R32G32B32A32_USCALED    = 39,
  87    PIPE_FORMAT_R32_SNORM               = 40,
  88    PIPE_FORMAT_R32G32_SNORM            = 41,
  89    PIPE_FORMAT_R32G32B32_SNORM         = 42,
  90    PIPE_FORMAT_R32G32B32A32_SNORM      = 43,
  91    PIPE_FORMAT_R32_SSCALED             = 44,
  92    PIPE_FORMAT_R32G32_SSCALED          = 45,
  93    PIPE_FORMAT_R32G32B32_SSCALED       = 46,
  94    PIPE_FORMAT_R32G32B32A32_SSCALED    = 47,
  95    PIPE_FORMAT_R16_UNORM               = 48,
  96    PIPE_FORMAT_R16G16_UNORM            = 49,
  97    PIPE_FORMAT_R16G16B16_UNORM         = 50,
  98    PIPE_FORMAT_R16G16B16A16_UNORM      = 51,
  99    PIPE_FORMAT_R16_USCALED             = 52,
 100    PIPE_FORMAT_R16G16_USCALED          = 53,
 101    PIPE_FORMAT_R16G16B16_USCALED       = 54,
 102    PIPE_FORMAT_R16G16B16A16_USCALED    = 55,
 103    PIPE_FORMAT_R16_SNORM               = 56,
 104    PIPE_FORMAT_R16G16_SNORM            = 57,
 105    PIPE_FORMAT_R16G16B16_SNORM         = 58,
 106    PIPE_FORMAT_R16G16B16A16_SNORM      = 59,
 107    PIPE_FORMAT_R16_SSCALED             = 60,
 108    PIPE_FORMAT_R16G16_SSCALED          = 61,
 109    PIPE_FORMAT_R16G16B16_SSCALED       = 62,
 110    PIPE_FORMAT_R16G16B16A16_SSCALED    = 63,
 111    PIPE_FORMAT_R8_UNORM                = 64,
 112    PIPE_FORMAT_R8G8_UNORM              = 65,
 113    PIPE_FORMAT_R8G8B8_UNORM            = 66,
 114    PIPE_FORMAT_R8G8B8A8_UNORM          = 67,
 115    PIPE_FORMAT_X8B8G8R8_UNORM          = 68,
 116    PIPE_FORMAT_R8_USCALED              = 69,
 117    PIPE_FORMAT_R8G8_USCALED            = 70,
 118    PIPE_FORMAT_R8G8B8_USCALED          = 71,
 119    PIPE_FORMAT_R8G8B8A8_USCALED        = 72,
 120    PIPE_FORMAT_R8_SNORM                = 74,
 121    PIPE_FORMAT_R8G8_SNORM              = 75,
 122    PIPE_FORMAT_R8G8B8_SNORM            = 76,
 123    PIPE_FORMAT_R8G8B8A8_SNORM          = 77,
 124    PIPE_FORMAT_R8_SSCALED              = 82,
 125    PIPE_FORMAT_R8G8_SSCALED            = 83,
 126    PIPE_FORMAT_R8G8B8_SSCALED          = 84,
 127    PIPE_FORMAT_R8G8B8A8_SSCALED        = 85,
 128    PIPE_FORMAT_R32_FIXED               = 87,
 129    PIPE_FORMAT_R32G32_FIXED            = 88,
 130    PIPE_FORMAT_R32G32B32_FIXED         = 89,
 131    PIPE_FORMAT_R32G32B32A32_FIXED      = 90,
 132    PIPE_FORMAT_R16_FLOAT               = 91,
 133    PIPE_FORMAT_R16G16_FLOAT            = 92,
 134    PIPE_FORMAT_R16G16B16_FLOAT         = 93,
 135    PIPE_FORMAT_R16G16B16A16_FLOAT      = 94,
 136
 137    /* sRGB formats */
 138    PIPE_FORMAT_L8_SRGB                 = 95,
 139    PIPE_FORMAT_L8A8_SRGB               = 96,
 140    PIPE_FORMAT_R8G8B8_SRGB             = 97,
 141    PIPE_FORMAT_A8B8G8R8_SRGB           = 98,
 142    PIPE_FORMAT_X8B8G8R8_SRGB           = 99,
 143    PIPE_FORMAT_B8G8R8A8_SRGB           = 100,
 144    PIPE_FORMAT_B8G8R8X8_SRGB           = 101,
 145    PIPE_FORMAT_A8R8G8B8_SRGB           = 102,
 146    PIPE_FORMAT_X8R8G8B8_SRGB           = 103,
 147    PIPE_FORMAT_R8G8B8A8_SRGB           = 104,
 148
 149    /* compressed formats */
 150    PIPE_FORMAT_DXT1_RGB                = 105,
 151    PIPE_FORMAT_DXT1_RGBA               = 106,
 152    PIPE_FORMAT_DXT3_RGBA               = 107,
 153    PIPE_FORMAT_DXT5_RGBA               = 108,
 154
 155    /* sRGB, compressed */
 156    PIPE_FORMAT_DXT1_SRGB               = 109,
 157    PIPE_FORMAT_DXT1_SRGBA              = 110,
 158    PIPE_FORMAT_DXT3_SRGBA              = 111,
 159    PIPE_FORMAT_DXT5_SRGBA              = 112,
 160
 161    /* rgtc compressed */
 162    PIPE_FORMAT_RGTC1_UNORM             = 113,
 163    PIPE_FORMAT_RGTC1_SNORM             = 114,
 164    PIPE_FORMAT_RGTC2_UNORM             = 115,
 165    PIPE_FORMAT_RGTC2_SNORM             = 116,
 166
 167    PIPE_FORMAT_R8G8_B8G8_UNORM         = 117,
 168    PIPE_FORMAT_G8R8_G8B8_UNORM         = 118,
 169
 170    /* mixed formats */
 171    PIPE_FORMAT_R8SG8SB8UX8U_NORM       = 119,
 172    PIPE_FORMAT_R5SG5SB6U_NORM          = 120,
 173
 174    /* TODO: re-order these */
 175    PIPE_FORMAT_A8B8G8R8_UNORM          = 121,
 176    PIPE_FORMAT_B5G5R5X1_UNORM          = 122,
 177    PIPE_FORMAT_R10G10B10A2_USCALED     = 123,
 178    PIPE_FORMAT_R11G11B10_FLOAT         = 124,
 179    PIPE_FORMAT_R9G9B9E5_FLOAT          = 125,
 180    PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED = 126,
 181    PIPE_FORMAT_R1_UNORM                = 127,
 182    PIPE_FORMAT_R10G10B10X2_USCALED     = 128,
 183    PIPE_FORMAT_R10G10B10X2_SNORM       = 129,
 184    PIPE_FORMAT_L4A4_UNORM              = 130,
 185    PIPE_FORMAT_B10G10R10A2_UNORM       = 131,
 186    PIPE_FORMAT_R10SG10SB10SA2U_NORM    = 132,
 187    PIPE_FORMAT_R8G8Bx_SNORM            = 133,
 188    PIPE_FORMAT_R8G8B8X8_UNORM          = 134,
 189    PIPE_FORMAT_B4G4R4X4_UNORM          = 135,
 190
 191    PIPE_FORMAT_COUNT
 192 };
 193
 194
 195 enum pipe_video_chroma_format
 196 {
 197    PIPE_VIDEO_CHROMA_FORMAT_420,
 198    PIPE_VIDEO_CHROMA_FORMAT_422,
 199    PIPE_VIDEO_CHROMA_FORMAT_444
 200 };
 201
 202 #if 0
 203 enum pipe_video_surface_format
 204 {
 205    PIPE_VIDEO_SURFACE_FORMAT_NV12,  /**< Planar; Y plane, UV plane */
 206    PIPE_VIDEO_SURFACE_FORMAT_YV12,  /**< Planar; Y plane, U plane, V plane */
 207    PIPE_VIDEO_SURFACE_FORMAT_YUYV,  /**< Interleaved; Y,U,Y,V,Y,U,Y,V */
 208    PIPE_VIDEO_SURFACE_FORMAT_UYVY,  /**< Interleaved; U,Y,V,Y,U,Y,V,Y */
 209    PIPE_VIDEO_SURFACE_FORMAT_VUYA   /**< Packed; A31-24|Y23-16|U15-8|V7-0 */
 210 };
 211 #endif
 212
 213 #ifdef __cplusplus
 214 }
 215 #endif
 216
 217 #endif