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      1 /**************************************************************************
      2  *
      3  * Copyright 2007 VMware, Inc.
      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 VMWARE 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_config.h"
     33 
     34 #ifdef __cplusplus
     35 extern "C" {
     36 #endif
     37 
     38 /**
     39  * Formats for textures, surfaces and vertex data
     40  */
     41 enum pipe_format {
     42    PIPE_FORMAT_NONE,
     43    /* Vertex formats must be first and must be <= 255. */
     44    PIPE_FORMAT_R64_UINT,    /**< raw doubles (ARB_vertex_attrib_64bit) */
     45    PIPE_FORMAT_R64G64_UINT,
     46    PIPE_FORMAT_R64G64B64_UINT,
     47    PIPE_FORMAT_R64G64B64A64_UINT,
     48    PIPE_FORMAT_R64_FLOAT,   /**< doubles converted to float */
     49    PIPE_FORMAT_R64G64_FLOAT,
     50    PIPE_FORMAT_R64G64B64_FLOAT,
     51    PIPE_FORMAT_R64G64B64A64_FLOAT,
     52    PIPE_FORMAT_R32_FLOAT,
     53    PIPE_FORMAT_R32G32_FLOAT,
     54    PIPE_FORMAT_R32G32B32_FLOAT,
     55    PIPE_FORMAT_R32G32B32A32_FLOAT,
     56    PIPE_FORMAT_R32_UNORM,
     57    PIPE_FORMAT_R32G32_UNORM,
     58    PIPE_FORMAT_R32G32B32_UNORM,
     59    PIPE_FORMAT_R32G32B32A32_UNORM,
     60    PIPE_FORMAT_R32_USCALED,
     61    PIPE_FORMAT_R32G32_USCALED,
     62    PIPE_FORMAT_R32G32B32_USCALED,
     63    PIPE_FORMAT_R32G32B32A32_USCALED,
     64    PIPE_FORMAT_R32_SNORM,
     65    PIPE_FORMAT_R32G32_SNORM,
     66    PIPE_FORMAT_R32G32B32_SNORM,
     67    PIPE_FORMAT_R32G32B32A32_SNORM,
     68    PIPE_FORMAT_R32_SSCALED,
     69    PIPE_FORMAT_R32G32_SSCALED,
     70    PIPE_FORMAT_R32G32B32_SSCALED,
     71    PIPE_FORMAT_R32G32B32A32_SSCALED,
     72    PIPE_FORMAT_R16_UNORM,
     73    PIPE_FORMAT_R16G16_UNORM,
     74    PIPE_FORMAT_R16G16B16_UNORM,
     75    PIPE_FORMAT_R16G16B16A16_UNORM,
     76    PIPE_FORMAT_R16_USCALED,
     77    PIPE_FORMAT_R16G16_USCALED,
     78    PIPE_FORMAT_R16G16B16_USCALED,
     79    PIPE_FORMAT_R16G16B16A16_USCALED,
     80    PIPE_FORMAT_R16_SNORM,
     81    PIPE_FORMAT_R16G16_SNORM,
     82    PIPE_FORMAT_R16G16B16_SNORM,
     83    PIPE_FORMAT_R16G16B16A16_SNORM,
     84    PIPE_FORMAT_R16_SSCALED,
     85    PIPE_FORMAT_R16G16_SSCALED,
     86    PIPE_FORMAT_R16G16B16_SSCALED,
     87    PIPE_FORMAT_R16G16B16A16_SSCALED,
     88    PIPE_FORMAT_R8_UNORM,
     89    PIPE_FORMAT_R8G8_UNORM,
     90    PIPE_FORMAT_R8G8B8_UNORM,
     91    PIPE_FORMAT_R8G8B8A8_UNORM,
     92    PIPE_FORMAT_B8G8R8A8_UNORM,
     93    PIPE_FORMAT_R8_USCALED,
     94    PIPE_FORMAT_R8G8_USCALED,
     95    PIPE_FORMAT_R8G8B8_USCALED,
     96    PIPE_FORMAT_B8G8R8_USCALED,
     97    PIPE_FORMAT_R8G8B8A8_USCALED,
     98    PIPE_FORMAT_B8G8R8A8_USCALED,
     99    PIPE_FORMAT_A8B8G8R8_USCALED,
    100    PIPE_FORMAT_R8_SNORM,
    101    PIPE_FORMAT_R8G8_SNORM,
    102    PIPE_FORMAT_R8G8B8_SNORM,
    103    PIPE_FORMAT_B8G8R8_SNORM,
    104    PIPE_FORMAT_R8G8B8A8_SNORM,
    105    PIPE_FORMAT_B8G8R8A8_SNORM,
    106    PIPE_FORMAT_R8_SSCALED,
    107    PIPE_FORMAT_R8G8_SSCALED,
    108    PIPE_FORMAT_R8G8B8_SSCALED,
    109    PIPE_FORMAT_B8G8R8_SSCALED,
    110    PIPE_FORMAT_R8G8B8A8_SSCALED,
    111    PIPE_FORMAT_B8G8R8A8_SSCALED,
    112    PIPE_FORMAT_A8B8G8R8_SSCALED,
    113    PIPE_FORMAT_A8R8G8B8_UNORM,
    114    PIPE_FORMAT_R32_FIXED,
    115    PIPE_FORMAT_R32G32_FIXED,
    116    PIPE_FORMAT_R32G32B32_FIXED,
    117    PIPE_FORMAT_R32G32B32A32_FIXED,
    118    PIPE_FORMAT_R16_FLOAT,
    119    PIPE_FORMAT_R16G16_FLOAT,
    120    PIPE_FORMAT_R16G16B16_FLOAT,
    121    PIPE_FORMAT_R16G16B16A16_FLOAT,
    122    PIPE_FORMAT_R8_UINT,
    123    PIPE_FORMAT_R8G8_UINT,
    124    PIPE_FORMAT_R8G8B8_UINT,
    125    PIPE_FORMAT_R8G8B8A8_UINT,
    126    PIPE_FORMAT_R8_SINT,
    127    PIPE_FORMAT_R8G8_SINT,
    128    PIPE_FORMAT_R8G8B8_SINT,
    129    PIPE_FORMAT_R8G8B8A8_SINT,
    130    PIPE_FORMAT_R16_UINT,
    131    PIPE_FORMAT_R16G16_UINT,
    132    PIPE_FORMAT_R16G16B16_UINT,
    133    PIPE_FORMAT_R16G16B16A16_UINT,
    134    PIPE_FORMAT_R16_SINT,
    135    PIPE_FORMAT_R16G16_SINT,
    136    PIPE_FORMAT_R16G16B16_SINT,
    137    PIPE_FORMAT_R16G16B16A16_SINT,
    138    PIPE_FORMAT_R32_UINT,
    139    PIPE_FORMAT_R32G32_UINT,
    140    PIPE_FORMAT_R32G32B32_UINT,
    141    PIPE_FORMAT_R32G32B32A32_UINT,
    142    PIPE_FORMAT_R32_SINT,
    143    PIPE_FORMAT_R32G32_SINT,
    144    PIPE_FORMAT_R32G32B32_SINT,
    145    PIPE_FORMAT_R32G32B32A32_SINT,
    146 
    147    PIPE_FORMAT_R10G10B10A2_UNORM,
    148    PIPE_FORMAT_R10G10B10A2_SNORM,
    149    PIPE_FORMAT_R10G10B10A2_USCALED,
    150    PIPE_FORMAT_R10G10B10A2_SSCALED,
    151 
    152    PIPE_FORMAT_B10G10R10A2_UNORM,
    153    PIPE_FORMAT_B10G10R10A2_SNORM,
    154    PIPE_FORMAT_B10G10R10A2_USCALED,
    155    PIPE_FORMAT_B10G10R10A2_SSCALED,
    156 
    157    PIPE_FORMAT_R11G11B10_FLOAT,
    158 
    159    PIPE_FORMAT_B10G10R10A2_UINT,
    160    PIPE_FORMAT_B10G10R10A2_SINT,
    161 
    162    /* End of vertex formats. */
    163 
    164    /* Texture-only formats are below. */
    165    PIPE_FORMAT_B8G8R8_UNORM,
    166    PIPE_FORMAT_B8G8R8X8_UNORM,
    167    PIPE_FORMAT_X8B8G8R8_UNORM,
    168    PIPE_FORMAT_X8R8G8B8_UNORM,
    169    PIPE_FORMAT_B5G5R5A1_UNORM,
    170    PIPE_FORMAT_R4G4B4A4_UNORM,
    171    PIPE_FORMAT_B4G4R4A4_UNORM,
    172    PIPE_FORMAT_R5G6B5_UNORM,
    173    PIPE_FORMAT_B5G6R5_UNORM,
    174    PIPE_FORMAT_L8_UNORM,    /**< ubyte luminance */
    175    PIPE_FORMAT_A8_UNORM,    /**< ubyte alpha */
    176    PIPE_FORMAT_I8_UNORM,    /**< ubyte intensity */
    177    PIPE_FORMAT_L8A8_UNORM,  /**< ubyte alpha, luminance */
    178    PIPE_FORMAT_L16_UNORM,   /**< ushort luminance */
    179    PIPE_FORMAT_UYVY,
    180    PIPE_FORMAT_YUYV,
    181    PIPE_FORMAT_Z16_UNORM,
    182    PIPE_FORMAT_Z16_UNORM_S8_UINT,
    183    PIPE_FORMAT_Z32_UNORM,
    184    PIPE_FORMAT_Z32_FLOAT,
    185    PIPE_FORMAT_Z24_UNORM_S8_UINT,
    186    PIPE_FORMAT_S8_UINT_Z24_UNORM,
    187    PIPE_FORMAT_Z24X8_UNORM,
    188    PIPE_FORMAT_X8Z24_UNORM,
    189    PIPE_FORMAT_S8_UINT,     /**< ubyte stencil */
    190 
    191    /* sRGB formats */
    192    PIPE_FORMAT_L8_SRGB,
    193    PIPE_FORMAT_R8_SRGB,
    194    PIPE_FORMAT_L8A8_SRGB,
    195    PIPE_FORMAT_R8G8_SRGB,
    196    PIPE_FORMAT_R8G8B8_SRGB,
    197    PIPE_FORMAT_B8G8R8_SRGB,
    198    PIPE_FORMAT_A8B8G8R8_SRGB,
    199    PIPE_FORMAT_X8B8G8R8_SRGB,
    200    PIPE_FORMAT_B8G8R8A8_SRGB,
    201    PIPE_FORMAT_B8G8R8X8_SRGB,
    202    PIPE_FORMAT_A8R8G8B8_SRGB,
    203    PIPE_FORMAT_X8R8G8B8_SRGB,
    204    PIPE_FORMAT_R8G8B8A8_SRGB,
    205 
    206    /* compressed formats */
    207    PIPE_FORMAT_DXT1_RGB,
    208    PIPE_FORMAT_DXT1_RGBA,
    209    PIPE_FORMAT_DXT3_RGBA,
    210    PIPE_FORMAT_DXT5_RGBA,
    211 
    212    /* sRGB, compressed */
    213    PIPE_FORMAT_DXT1_SRGB,
    214    PIPE_FORMAT_DXT1_SRGBA,
    215    PIPE_FORMAT_DXT3_SRGBA,
    216    PIPE_FORMAT_DXT5_SRGBA,
    217 
    218    /* rgtc compressed */
    219    PIPE_FORMAT_RGTC1_UNORM,
    220    PIPE_FORMAT_RGTC1_SNORM,
    221    PIPE_FORMAT_RGTC2_UNORM,
    222    PIPE_FORMAT_RGTC2_SNORM,
    223 
    224    PIPE_FORMAT_R8G8_B8G8_UNORM,
    225    PIPE_FORMAT_G8R8_G8B8_UNORM,
    226 
    227    /* mixed formats */
    228    PIPE_FORMAT_R8SG8SB8UX8U_NORM,
    229    PIPE_FORMAT_R5SG5SB6U_NORM,
    230 
    231    /* TODO: re-order these */
    232    PIPE_FORMAT_A8B8G8R8_UNORM,
    233    PIPE_FORMAT_B5G5R5X1_UNORM,
    234    PIPE_FORMAT_R9G9B9E5_FLOAT,
    235    PIPE_FORMAT_Z32_FLOAT_S8X24_UINT,
    236    PIPE_FORMAT_R1_UNORM,
    237    PIPE_FORMAT_R10G10B10X2_USCALED,
    238    PIPE_FORMAT_R10G10B10X2_SNORM,
    239    PIPE_FORMAT_L4A4_UNORM,
    240    PIPE_FORMAT_A2R10G10B10_UNORM,
    241    PIPE_FORMAT_A2B10G10R10_UNORM,
    242    PIPE_FORMAT_R10SG10SB10SA2U_NORM,
    243    PIPE_FORMAT_R8G8Bx_SNORM,
    244    PIPE_FORMAT_R8G8B8X8_UNORM,
    245    PIPE_FORMAT_B4G4R4X4_UNORM,
    246 
    247    /* some stencil samplers formats */
    248    PIPE_FORMAT_X24S8_UINT,
    249    PIPE_FORMAT_S8X24_UINT,
    250    PIPE_FORMAT_X32_S8X24_UINT,
    251 
    252    PIPE_FORMAT_R3G3B2_UNORM,
    253    PIPE_FORMAT_B2G3R3_UNORM,
    254    PIPE_FORMAT_L16A16_UNORM,
    255    PIPE_FORMAT_A16_UNORM,
    256    PIPE_FORMAT_I16_UNORM,
    257 
    258    PIPE_FORMAT_LATC1_UNORM,
    259    PIPE_FORMAT_LATC1_SNORM,
    260    PIPE_FORMAT_LATC2_UNORM,
    261    PIPE_FORMAT_LATC2_SNORM,
    262 
    263    PIPE_FORMAT_A8_SNORM,
    264    PIPE_FORMAT_L8_SNORM,
    265    PIPE_FORMAT_L8A8_SNORM,
    266    PIPE_FORMAT_I8_SNORM,
    267    PIPE_FORMAT_A16_SNORM,
    268    PIPE_FORMAT_L16_SNORM,
    269    PIPE_FORMAT_L16A16_SNORM,
    270    PIPE_FORMAT_I16_SNORM,
    271 
    272    PIPE_FORMAT_A16_FLOAT,
    273    PIPE_FORMAT_L16_FLOAT,
    274    PIPE_FORMAT_L16A16_FLOAT,
    275    PIPE_FORMAT_I16_FLOAT,
    276    PIPE_FORMAT_A32_FLOAT,
    277    PIPE_FORMAT_L32_FLOAT,
    278    PIPE_FORMAT_L32A32_FLOAT,
    279    PIPE_FORMAT_I32_FLOAT,
    280 
    281    PIPE_FORMAT_YV12,
    282    PIPE_FORMAT_YV16,
    283    PIPE_FORMAT_IYUV,  /**< aka I420 */
    284    PIPE_FORMAT_NV12,
    285    PIPE_FORMAT_NV21,
    286 
    287    /* PIPE_FORMAT_Y8_U8_V8_420_UNORM = IYUV */
    288    /* PIPE_FORMAT_Y8_U8V8_420_UNORM = NV12 */
    289    PIPE_FORMAT_Y8_U8_V8_422_UNORM,
    290    PIPE_FORMAT_Y8_U8V8_422_UNORM,
    291    PIPE_FORMAT_Y8_U8_V8_444_UNORM,
    292 
    293    PIPE_FORMAT_Y16_U16_V16_420_UNORM,
    294     /* PIPE_FORMAT_Y16_U16V16_420_UNORM */
    295    PIPE_FORMAT_Y16_U16_V16_422_UNORM,
    296    PIPE_FORMAT_Y16_U16V16_422_UNORM,
    297    PIPE_FORMAT_Y16_U16_V16_444_UNORM,
    298 
    299    PIPE_FORMAT_A4R4_UNORM,
    300    PIPE_FORMAT_R4A4_UNORM,
    301    PIPE_FORMAT_R8A8_UNORM,
    302    PIPE_FORMAT_A8R8_UNORM,
    303 
    304    PIPE_FORMAT_R64_SINT,
    305 
    306    PIPE_FORMAT_A8_UINT,
    307    PIPE_FORMAT_I8_UINT,
    308    PIPE_FORMAT_L8_UINT,
    309    PIPE_FORMAT_L8A8_UINT,
    310 
    311    PIPE_FORMAT_A8_SINT,
    312    PIPE_FORMAT_I8_SINT,
    313    PIPE_FORMAT_L8_SINT,
    314    PIPE_FORMAT_L8A8_SINT,
    315 
    316    PIPE_FORMAT_A16_UINT,
    317    PIPE_FORMAT_I16_UINT,
    318    PIPE_FORMAT_L16_UINT,
    319    PIPE_FORMAT_L16A16_UINT,
    320 
    321    PIPE_FORMAT_A16_SINT,
    322    PIPE_FORMAT_I16_SINT,
    323    PIPE_FORMAT_L16_SINT,
    324    PIPE_FORMAT_L16A16_SINT,
    325 
    326    PIPE_FORMAT_A32_UINT,
    327    PIPE_FORMAT_I32_UINT,
    328    PIPE_FORMAT_L32_UINT,
    329    PIPE_FORMAT_L32A32_UINT,
    330 
    331    PIPE_FORMAT_A32_SINT,
    332    PIPE_FORMAT_I32_SINT,
    333    PIPE_FORMAT_L32_SINT,
    334    PIPE_FORMAT_L32A32_SINT,
    335 
    336    PIPE_FORMAT_B8G8R8_UINT,
    337    PIPE_FORMAT_B8G8R8A8_UINT,
    338 
    339    PIPE_FORMAT_B8G8R8_SINT,
    340    PIPE_FORMAT_B8G8R8A8_SINT,
    341 
    342    PIPE_FORMAT_A8R8G8B8_UINT,
    343    PIPE_FORMAT_A8B8G8R8_UINT,
    344    PIPE_FORMAT_A2R10G10B10_UINT,
    345    PIPE_FORMAT_A2B10G10R10_UINT,
    346    PIPE_FORMAT_R5G6B5_UINT,
    347    PIPE_FORMAT_B5G6R5_UINT,
    348    PIPE_FORMAT_R5G5B5A1_UINT,
    349    PIPE_FORMAT_B5G5R5A1_UINT,
    350    PIPE_FORMAT_A1R5G5B5_UINT,
    351    PIPE_FORMAT_A1B5G5R5_UINT,
    352    PIPE_FORMAT_R4G4B4A4_UINT,
    353    PIPE_FORMAT_B4G4R4A4_UINT,
    354    PIPE_FORMAT_A4R4G4B4_UINT,
    355    PIPE_FORMAT_A4B4G4R4_UINT,
    356    PIPE_FORMAT_R3G3B2_UINT,
    357    PIPE_FORMAT_B2G3R3_UINT,
    358 
    359    PIPE_FORMAT_ETC1_RGB8,
    360 
    361    PIPE_FORMAT_R8G8_R8B8_UNORM,
    362    PIPE_FORMAT_G8R8_B8R8_UNORM,
    363 
    364    PIPE_FORMAT_R8G8B8X8_SNORM,
    365    PIPE_FORMAT_R8G8B8X8_SRGB,
    366    PIPE_FORMAT_R8G8B8X8_UINT,
    367    PIPE_FORMAT_R8G8B8X8_SINT,
    368    PIPE_FORMAT_B10G10R10X2_UNORM,
    369    PIPE_FORMAT_R16G16B16X16_UNORM,
    370    PIPE_FORMAT_R16G16B16X16_SNORM,
    371    PIPE_FORMAT_R16G16B16X16_FLOAT,
    372    PIPE_FORMAT_R16G16B16X16_UINT,
    373    PIPE_FORMAT_R16G16B16X16_SINT,
    374    PIPE_FORMAT_R32G32B32X32_FLOAT,
    375    PIPE_FORMAT_R32G32B32X32_UINT,
    376    PIPE_FORMAT_R32G32B32X32_SINT,
    377 
    378    PIPE_FORMAT_R8A8_SNORM,
    379    PIPE_FORMAT_R16A16_UNORM,
    380    PIPE_FORMAT_R16A16_SNORM,
    381    PIPE_FORMAT_R16A16_FLOAT,
    382    PIPE_FORMAT_R32A32_FLOAT,
    383    PIPE_FORMAT_R8A8_UINT,
    384    PIPE_FORMAT_R8A8_SINT,
    385    PIPE_FORMAT_R16A16_UINT,
    386    PIPE_FORMAT_R16A16_SINT,
    387    PIPE_FORMAT_R32A32_UINT,
    388    PIPE_FORMAT_R32A32_SINT,
    389    PIPE_FORMAT_R10G10B10A2_UINT,
    390    PIPE_FORMAT_R10G10B10A2_SINT,
    391 
    392    PIPE_FORMAT_B5G6R5_SRGB,
    393 
    394    PIPE_FORMAT_BPTC_RGBA_UNORM,
    395    PIPE_FORMAT_BPTC_SRGBA,
    396    PIPE_FORMAT_BPTC_RGB_FLOAT,
    397    PIPE_FORMAT_BPTC_RGB_UFLOAT,
    398 
    399    PIPE_FORMAT_G8R8_UNORM,
    400    PIPE_FORMAT_G8R8_SNORM,
    401    PIPE_FORMAT_G16R16_UNORM,
    402    PIPE_FORMAT_G16R16_SNORM,
    403 
    404    PIPE_FORMAT_A8B8G8R8_SNORM,
    405    PIPE_FORMAT_X8B8G8R8_SNORM,
    406 
    407    PIPE_FORMAT_ETC2_RGB8,
    408    PIPE_FORMAT_ETC2_SRGB8,
    409    PIPE_FORMAT_ETC2_RGB8A1,
    410    PIPE_FORMAT_ETC2_SRGB8A1,
    411    PIPE_FORMAT_ETC2_RGBA8,
    412    PIPE_FORMAT_ETC2_SRGBA8,
    413    PIPE_FORMAT_ETC2_R11_UNORM,
    414    PIPE_FORMAT_ETC2_R11_SNORM,
    415    PIPE_FORMAT_ETC2_RG11_UNORM,
    416    PIPE_FORMAT_ETC2_RG11_SNORM,
    417 
    418    PIPE_FORMAT_ASTC_4x4,
    419    PIPE_FORMAT_ASTC_5x4,
    420    PIPE_FORMAT_ASTC_5x5,
    421    PIPE_FORMAT_ASTC_6x5,
    422    PIPE_FORMAT_ASTC_6x6,
    423    PIPE_FORMAT_ASTC_8x5,
    424    PIPE_FORMAT_ASTC_8x6,
    425    PIPE_FORMAT_ASTC_8x8,
    426    PIPE_FORMAT_ASTC_10x5,
    427    PIPE_FORMAT_ASTC_10x6,
    428    PIPE_FORMAT_ASTC_10x8,
    429    PIPE_FORMAT_ASTC_10x10,
    430    PIPE_FORMAT_ASTC_12x10,
    431    PIPE_FORMAT_ASTC_12x12,
    432 
    433    PIPE_FORMAT_ASTC_4x4_SRGB,
    434    PIPE_FORMAT_ASTC_5x4_SRGB,
    435    PIPE_FORMAT_ASTC_5x5_SRGB,
    436    PIPE_FORMAT_ASTC_6x5_SRGB,
    437    PIPE_FORMAT_ASTC_6x6_SRGB,
    438    PIPE_FORMAT_ASTC_8x5_SRGB,
    439    PIPE_FORMAT_ASTC_8x6_SRGB,
    440    PIPE_FORMAT_ASTC_8x8_SRGB,
    441    PIPE_FORMAT_ASTC_10x5_SRGB,
    442    PIPE_FORMAT_ASTC_10x6_SRGB,
    443    PIPE_FORMAT_ASTC_10x8_SRGB,
    444    PIPE_FORMAT_ASTC_10x10_SRGB,
    445    PIPE_FORMAT_ASTC_12x10_SRGB,
    446    PIPE_FORMAT_ASTC_12x12_SRGB,
    447 
    448    PIPE_FORMAT_ASTC_3x3x3,
    449    PIPE_FORMAT_ASTC_4x3x3,
    450    PIPE_FORMAT_ASTC_4x4x3,
    451    PIPE_FORMAT_ASTC_4x4x4,
    452    PIPE_FORMAT_ASTC_5x4x4,
    453    PIPE_FORMAT_ASTC_5x5x4,
    454    PIPE_FORMAT_ASTC_5x5x5,
    455    PIPE_FORMAT_ASTC_6x5x5,
    456    PIPE_FORMAT_ASTC_6x6x5,
    457    PIPE_FORMAT_ASTC_6x6x6,
    458 
    459    PIPE_FORMAT_ASTC_3x3x3_SRGB,
    460    PIPE_FORMAT_ASTC_4x3x3_SRGB,
    461    PIPE_FORMAT_ASTC_4x4x3_SRGB,
    462    PIPE_FORMAT_ASTC_4x4x4_SRGB,
    463    PIPE_FORMAT_ASTC_5x4x4_SRGB,
    464    PIPE_FORMAT_ASTC_5x5x4_SRGB,
    465    PIPE_FORMAT_ASTC_5x5x5_SRGB,
    466    PIPE_FORMAT_ASTC_6x5x5_SRGB,
    467    PIPE_FORMAT_ASTC_6x6x5_SRGB,
    468    PIPE_FORMAT_ASTC_6x6x6_SRGB,
    469 
    470    PIPE_FORMAT_FXT1_RGB,
    471    PIPE_FORMAT_FXT1_RGBA,
    472 
    473    PIPE_FORMAT_P010,
    474    PIPE_FORMAT_P012,
    475    PIPE_FORMAT_P016,
    476 
    477    PIPE_FORMAT_Y210,
    478    PIPE_FORMAT_Y212,
    479    PIPE_FORMAT_Y216,
    480 
    481    PIPE_FORMAT_Y410,
    482    PIPE_FORMAT_Y412,
    483    PIPE_FORMAT_Y416,
    484 
    485    PIPE_FORMAT_R10G10B10X2_UNORM,
    486    PIPE_FORMAT_A1R5G5B5_UNORM,
    487    PIPE_FORMAT_A1B5G5R5_UNORM,
    488    PIPE_FORMAT_X1B5G5R5_UNORM,
    489    PIPE_FORMAT_R5G5B5A1_UNORM,
    490    PIPE_FORMAT_A4R4G4B4_UNORM,
    491    PIPE_FORMAT_A4B4G4R4_UNORM,
    492 
    493    PIPE_FORMAT_G8R8_SINT,
    494    PIPE_FORMAT_A8B8G8R8_SINT,
    495    PIPE_FORMAT_X8B8G8R8_SINT,
    496 
    497    PIPE_FORMAT_ATC_RGB,
    498    PIPE_FORMAT_ATC_RGBA_EXPLICIT,
    499    PIPE_FORMAT_ATC_RGBA_INTERPOLATED,
    500 
    501    PIPE_FORMAT_Z24_UNORM_S8_UINT_AS_R8G8B8A8,
    502 
    503    PIPE_FORMAT_AYUV,
    504    PIPE_FORMAT_XYUV,
    505 
    506    PIPE_FORMAT_R8_G8B8_420_UNORM,
    507    PIPE_FORMAT_R8_G8_B8_420_UNORM,
    508 
    509    PIPE_FORMAT_B8G8R8X8_SNORM,
    510    PIPE_FORMAT_B8G8R8X8_UINT,
    511    PIPE_FORMAT_B8G8R8X8_SINT,
    512    PIPE_FORMAT_A8R8G8B8_SNORM,
    513    PIPE_FORMAT_A8R8G8B8_SINT,
    514    PIPE_FORMAT_X8R8G8B8_SNORM,
    515    PIPE_FORMAT_X8R8G8B8_SINT,
    516    PIPE_FORMAT_R5G5B5X1_UNORM,
    517    PIPE_FORMAT_X1R5G5B5_UNORM,
    518    PIPE_FORMAT_R4G4B4X4_UNORM,
    519    PIPE_FORMAT_B10G10R10X2_SNORM,
    520    PIPE_FORMAT_R5G6B5_SRGB,
    521 
    522    PIPE_FORMAT_COUNT
    523 };
    524 
    525 #if UTIL_ARCH_LITTLE_ENDIAN
    526 #define PIPE_FORMAT_RGBA8888_UNORM PIPE_FORMAT_R8G8B8A8_UNORM
    527 #define PIPE_FORMAT_RGBX8888_UNORM PIPE_FORMAT_R8G8B8X8_UNORM
    528 #define PIPE_FORMAT_BGRA8888_UNORM PIPE_FORMAT_B8G8R8A8_UNORM
    529 #define PIPE_FORMAT_BGRX8888_UNORM PIPE_FORMAT_B8G8R8X8_UNORM
    530 #define PIPE_FORMAT_ARGB8888_UNORM PIPE_FORMAT_A8R8G8B8_UNORM
    531 #define PIPE_FORMAT_XRGB8888_UNORM PIPE_FORMAT_X8R8G8B8_UNORM
    532 #define PIPE_FORMAT_ABGR8888_UNORM PIPE_FORMAT_A8B8G8R8_UNORM
    533 #define PIPE_FORMAT_XBGR8888_UNORM PIPE_FORMAT_X8B8G8R8_UNORM
    534 #define PIPE_FORMAT_RGBA8888_SNORM PIPE_FORMAT_R8G8B8A8_SNORM
    535 #define PIPE_FORMAT_RGBX8888_SNORM PIPE_FORMAT_R8G8B8X8_SNORM
    536 #define PIPE_FORMAT_ABGR8888_SNORM PIPE_FORMAT_A8B8G8R8_SNORM
    537 #define PIPE_FORMAT_XBGR8888_SNORM PIPE_FORMAT_X8B8G8R8_SNORM
    538 #define PIPE_FORMAT_RGBA8888_SRGB PIPE_FORMAT_R8G8B8A8_SRGB
    539 #define PIPE_FORMAT_RGBX8888_SRGB PIPE_FORMAT_R8G8B8X8_SRGB
    540 #define PIPE_FORMAT_BGRA8888_SRGB PIPE_FORMAT_B8G8R8A8_SRGB
    541 #define PIPE_FORMAT_BGRX8888_SRGB PIPE_FORMAT_B8G8R8X8_SRGB
    542 #define PIPE_FORMAT_ARGB8888_SRGB PIPE_FORMAT_A8R8G8B8_SRGB
    543 #define PIPE_FORMAT_XRGB8888_SRGB PIPE_FORMAT_X8R8G8B8_SRGB
    544 #define PIPE_FORMAT_ABGR8888_SRGB PIPE_FORMAT_A8B8G8R8_SRGB
    545 #define PIPE_FORMAT_XBGR8888_SRGB PIPE_FORMAT_X8B8G8R8_SRGB
    546 #define PIPE_FORMAT_RGBA8888_USCALED PIPE_FORMAT_R8G8B8A8_USCALED
    547 #define PIPE_FORMAT_RGBA8888_SSCALED PIPE_FORMAT_R8G8B8A8_SSCALED
    548 #define PIPE_FORMAT_RGBA8888_UINT PIPE_FORMAT_R8G8B8A8_UINT
    549 #define PIPE_FORMAT_BGRA8888_UINT PIPE_FORMAT_B8G8R8A8_UINT
    550 #define PIPE_FORMAT_ARGB8888_UINT PIPE_FORMAT_A8R8G8B8_UINT
    551 #define PIPE_FORMAT_ABGR8888_UINT PIPE_FORMAT_A8B8G8R8_UINT
    552 #define PIPE_FORMAT_RGBA8888_SINT PIPE_FORMAT_R8G8B8A8_SINT
    553 #define PIPE_FORMAT_RG88_UNORM PIPE_FORMAT_R8G8_UNORM
    554 #define PIPE_FORMAT_GR88_UNORM PIPE_FORMAT_G8R8_UNORM
    555 #define PIPE_FORMAT_RG88_SNORM PIPE_FORMAT_R8G8_SNORM
    556 #define PIPE_FORMAT_GR88_SNORM PIPE_FORMAT_G8R8_SNORM
    557 #define PIPE_FORMAT_RG1616_UNORM PIPE_FORMAT_R16G16_UNORM
    558 #define PIPE_FORMAT_GR1616_UNORM PIPE_FORMAT_G16R16_UNORM
    559 #define PIPE_FORMAT_RG1616_SNORM PIPE_FORMAT_R16G16_SNORM
    560 #define PIPE_FORMAT_GR1616_SNORM PIPE_FORMAT_G16R16_SNORM
    561 #elif UTIL_ARCH_BIG_ENDIAN
    562 #define PIPE_FORMAT_ABGR8888_UNORM PIPE_FORMAT_R8G8B8A8_UNORM
    563 #define PIPE_FORMAT_XBGR8888_UNORM PIPE_FORMAT_R8G8B8X8_UNORM
    564 #define PIPE_FORMAT_ARGB8888_UNORM PIPE_FORMAT_B8G8R8A8_UNORM
    565 #define PIPE_FORMAT_XRGB8888_UNORM PIPE_FORMAT_B8G8R8X8_UNORM
    566 #define PIPE_FORMAT_BGRA8888_UNORM PIPE_FORMAT_A8R8G8B8_UNORM
    567 #define PIPE_FORMAT_BGRX8888_UNORM PIPE_FORMAT_X8R8G8B8_UNORM
    568 #define PIPE_FORMAT_RGBA8888_UNORM PIPE_FORMAT_A8B8G8R8_UNORM
    569 #define PIPE_FORMAT_RGBX8888_UNORM PIPE_FORMAT_X8B8G8R8_UNORM
    570 #define PIPE_FORMAT_ABGR8888_SNORM PIPE_FORMAT_R8G8B8A8_SNORM
    571 #define PIPE_FORMAT_XBGR8888_SNORM PIPE_FORMAT_R8G8B8X8_SNORM
    572 #define PIPE_FORMAT_RGBA8888_SNORM PIPE_FORMAT_A8B8G8R8_SNORM
    573 #define PIPE_FORMAT_RGBX8888_SNORM PIPE_FORMAT_X8B8G8R8_SNORM
    574 #define PIPE_FORMAT_ABGR8888_SRGB PIPE_FORMAT_R8G8B8A8_SRGB
    575 #define PIPE_FORMAT_XBGR8888_SRGB PIPE_FORMAT_R8G8B8X8_SRGB
    576 #define PIPE_FORMAT_ARGB8888_SRGB PIPE_FORMAT_B8G8R8A8_SRGB
    577 #define PIPE_FORMAT_XRGB8888_SRGB PIPE_FORMAT_B8G8R8X8_SRGB
    578 #define PIPE_FORMAT_BGRA8888_SRGB PIPE_FORMAT_A8R8G8B8_SRGB
    579 #define PIPE_FORMAT_BGRX8888_SRGB PIPE_FORMAT_X8R8G8B8_SRGB
    580 #define PIPE_FORMAT_RGBA8888_SRGB PIPE_FORMAT_A8B8G8R8_SRGB
    581 #define PIPE_FORMAT_RGBX8888_SRGB PIPE_FORMAT_X8B8G8R8_SRGB
    582 #define PIPE_FORMAT_RGBA8888_USCALED PIPE_FORMAT_A8B8G8R8_USCALED
    583 #define PIPE_FORMAT_RGBA8888_SSCALED PIPE_FORMAT_A8B8G8R8_SSCALED
    584 #define PIPE_FORMAT_RGBA8888_UINT PIPE_FORMAT_A8B8G8R8_UINT
    585 #define PIPE_FORMAT_BGRA8888_UINT PIPE_FORMAT_A8R8G8B8_UINT
    586 #define PIPE_FORMAT_ARGB8888_UINT PIPE_FORMAT_B8G8R8A8_UINT
    587 #define PIPE_FORMAT_ABGR8888_UINT PIPE_FORMAT_R8G8B8A8_UINT
    588 #define PIPE_FORMAT_RGBA8888_SINT PIPE_FORMAT_A8B8G8R8_SINT
    589 #define PIPE_FORMAT_RG88_UNORM PIPE_FORMAT_G8R8_UNORM
    590 #define PIPE_FORMAT_GR88_UNORM PIPE_FORMAT_R8G8_UNORM
    591 #define PIPE_FORMAT_RG88_SNORM PIPE_FORMAT_G8R8_SNORM
    592 #define PIPE_FORMAT_GR88_SNORM PIPE_FORMAT_R8G8_SNORM
    593 #define PIPE_FORMAT_RG1616_UNORM PIPE_FORMAT_G16R16_UNORM
    594 #define PIPE_FORMAT_GR1616_UNORM PIPE_FORMAT_R16G16_UNORM
    595 #define PIPE_FORMAT_RG1616_SNORM PIPE_FORMAT_G16R16_SNORM
    596 #define PIPE_FORMAT_GR1616_SNORM PIPE_FORMAT_R16G16_SNORM
    597 #endif
    598 
    599 enum pipe_video_chroma_format
    600 {
    601    PIPE_VIDEO_CHROMA_FORMAT_400,
    602    PIPE_VIDEO_CHROMA_FORMAT_420,
    603    PIPE_VIDEO_CHROMA_FORMAT_422,
    604    PIPE_VIDEO_CHROMA_FORMAT_444,
    605    PIPE_VIDEO_CHROMA_FORMAT_NONE
    606 };
    607 
    608 static inline enum pipe_video_chroma_format
    609 pipe_format_to_chroma_format(enum pipe_format format)
    610 {
    611    switch (format) {
    612       case PIPE_FORMAT_NV12:
    613       case PIPE_FORMAT_NV21:
    614       case PIPE_FORMAT_YV12:
    615       case PIPE_FORMAT_IYUV:
    616       case PIPE_FORMAT_P010:
    617       case PIPE_FORMAT_P012:
    618       case PIPE_FORMAT_P016:
    619       case PIPE_FORMAT_Y16_U16_V16_420_UNORM:
    620          return PIPE_VIDEO_CHROMA_FORMAT_420;
    621       case PIPE_FORMAT_UYVY:
    622       case PIPE_FORMAT_YUYV:
    623       case PIPE_FORMAT_YV16:
    624       case PIPE_FORMAT_Y8_U8_V8_422_UNORM:
    625       case PIPE_FORMAT_Y8_U8V8_422_UNORM:
    626       case PIPE_FORMAT_Y16_U16_V16_422_UNORM:
    627       case PIPE_FORMAT_Y16_U16V16_422_UNORM:
    628          return PIPE_VIDEO_CHROMA_FORMAT_422;
    629       case PIPE_FORMAT_Y8_U8_V8_444_UNORM:
    630       case PIPE_FORMAT_Y16_U16_V16_444_UNORM:
    631          return PIPE_VIDEO_CHROMA_FORMAT_444;
    632       default:
    633          return PIPE_VIDEO_CHROMA_FORMAT_NONE;
    634    }
    635 }
    636 
    637 #ifdef __cplusplus
    638 }
    639 #endif
    640 
    641 #endif
    642