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FFmpeg/libavutil/pixdesc.c

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  1. /*

  2.  * pixel format descriptor

  3.  * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>

  4.  *

  5.  * This file is part of FFmpeg.

  6.  *

  7.  * FFmpeg is free software; you can redistribute it and/or

  8.  * modify it under the terms of the GNU Lesser General Public

  9.  * License as published by the Free Software Foundation; either

  10.  * version 2.1 of the License, or (at your option) any later version.

  11.  *

  12.  * FFmpeg is distributed in the hope that it will be useful,

  13.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  15.  * Lesser General Public License for more details.

  16.  *

  17.  * You should have received a copy of the GNU Lesser General Public

  18.  * License along with FFmpeg; if not, write to the Free Software

  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  20.  */

  21. 

  22. #include <stdio.h>

  23. #include <string.h>

  24. 

  25. #include "common.h"

  26. #include "pixfmt.h"

  27. #include "pixdesc.h"

  28. 

  29. #include "intreadwrite.h"

  30. 

  31. void av_read_image_line(uint16_t *dst,

  32.                         const uint8_t *data[4], const int linesize[4],

  33.                         const AVPixFmtDescriptor *desc,

  34.                         int x, int y, int c, int w,

  35.                         int read_pal_component)

  36. {

  37.     AVComponentDescriptor comp = desc->comp[c];

  38.     int plane = comp.plane;

  39.     int depth = comp.depth_minus1 + 1;

  40.     int mask  = (1 << depth) - 1;

  41.     int shift = comp.shift;

  42.     int step  = comp.step_minus1 + 1;

  43.     int flags = desc->flags;

  44. 

  45.     if (flags & PIX_FMT_BITSTREAM) {

  46.         int skip = x * step + comp.offset_plus1 - 1;

  47.         const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);

  48.         int shift = 8 - depth - (skip & 7);

  49. 

  50.         while (w--) {

  51.             int val = (*p >> shift) & mask;

  52.             if (read_pal_component)

  53.                 val = data[1][4*val + c];

  54.             shift -= step;

  55.             p -= shift >> 3;

  56.             shift &= 7;

  57.             *dst++ = val;

  58.         }

  59.     } else {

  60.         const uint8_t *p = data[plane] + y * linesize[plane] +

  61.                            x * step + comp.offset_plus1 - 1;

  62.         int is_8bit = shift + depth <= 8;

  63. 

  64.         if (is_8bit)

  65.             p += !!(flags & PIX_FMT_BE);

  66. 

  67.         while (w--) {

  68.             int val = is_8bit ? *p :

  69.                 flags & PIX_FMT_BE ? AV_RB16(p) : AV_RL16(p);

  70.             val = (val >> shift) & mask;

  71.             if (read_pal_component)

  72.                 val = data[1][4 * val + c];

  73.             p += step;

  74.             *dst++ = val;

  75.         }

  76.     }

  77. }

  78. 

  79. void av_write_image_line(const uint16_t *src,

  80.                          uint8_t *data[4], const int linesize[4],

  81.                          const AVPixFmtDescriptor *desc,

  82.                          int x, int y, int c, int w)

  83. {

  84.     AVComponentDescriptor comp = desc->comp[c];

  85.     int plane = comp.plane;

  86.     int depth = comp.depth_minus1 + 1;

  87.     int step  = comp.step_minus1 + 1;

  88.     int flags = desc->flags;

  89. 

  90.     if (flags & PIX_FMT_BITSTREAM) {

  91.         int skip = x * step + comp.offset_plus1 - 1;

  92.         uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);

  93.         int shift = 8 - depth - (skip & 7);

  94. 

  95.         while (w--) {

  96.             *p |= *src++ << shift;

  97.             shift -= step;

  98.             p -= shift >> 3;

  99.             shift &= 7;

  100.         }

  101.     } else {

  102.         int shift = comp.shift;

  103.         uint8_t *p = data[plane] + y * linesize[plane] +

  104.                      x * step + comp.offset_plus1 - 1;

  105. 

  106.         if (shift + depth <= 8) {

  107.             p += !!(flags & PIX_FMT_BE);

  108.             while (w--) {

  109.                 *p |= (*src++ << shift);

  110.                 p += step;

  111.             }

  112.         } else {

  113.             while (w--) {

  114.                 if (flags & PIX_FMT_BE) {

  115.                     uint16_t val = AV_RB16(p) | (*src++ << shift);

  116.                     AV_WB16(p, val);

  117.                 } else {

  118.                     uint16_t val = AV_RL16(p) | (*src++ << shift);

  119.                     AV_WL16(p, val);

  120.                 }

  121.                 p += step;

  122.             }

  123.         }

  124.     }

  125. }

  126. 

  127. #if !FF_API_PIX_FMT_DESC

  128. static

  129. #endif

  130. const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {

  131.     [AV_PIX_FMT_YUV420P] = {

  132.         .name = "yuv420p",

  133.         .nb_components = 3,

  134.         .log2_chroma_w = 1,

  135.         .log2_chroma_h = 1,

  136.         .comp = {

  137.             { 0, 0, 1, 0, 7 },        /* Y */

  138.             { 1, 0, 1, 0, 7 },        /* U */

  139.             { 2, 0, 1, 0, 7 },        /* V */

  140.         },

  141.         .flags = PIX_FMT_PLANAR,

  142.     },

  143.     [AV_PIX_FMT_YUYV422] = {

  144.         .name = "yuyv422",

  145.         .nb_components = 3,

  146.         .log2_chroma_w = 1,

  147.         .log2_chroma_h = 0,

  148.         .comp = {

  149.             { 0, 1, 1, 0, 7 },        /* Y */

  150.             { 0, 3, 2, 0, 7 },        /* U */

  151.             { 0, 3, 4, 0, 7 },        /* V */

  152.         },

  153.     },

  154.     [AV_PIX_FMT_RGB24] = {

  155.         .name = "rgb24",

  156.         .nb_components = 3,

  157.         .log2_chroma_w = 0,

  158.         .log2_chroma_h = 0,

  159.         .comp = {

  160.             { 0, 2, 1, 0, 7 },        /* R */

  161.             { 0, 2, 2, 0, 7 },        /* G */

  162.             { 0, 2, 3, 0, 7 },        /* B */

  163.         },

  164.         .flags = PIX_FMT_RGB,

  165.     },

  166.     [AV_PIX_FMT_BGR24] = {

  167.         .name = "bgr24",

  168.         .nb_components = 3,

  169.         .log2_chroma_w = 0,

  170.         .log2_chroma_h = 0,

  171.         .comp = {

  172.             { 0, 2, 3, 0, 7 },        /* R */

  173.             { 0, 2, 2, 0, 7 },        /* G */

  174.             { 0, 2, 1, 0, 7 },        /* B */

  175.         },

  176.         .flags = PIX_FMT_RGB,

  177.     },

  178.     [AV_PIX_FMT_YUV422P] = {

  179.         .name = "yuv422p",

  180.         .nb_components = 3,

  181.         .log2_chroma_w = 1,

  182.         .log2_chroma_h = 0,

  183.         .comp = {

  184.             { 0, 0, 1, 0, 7 },        /* Y */

  185.             { 1, 0, 1, 0, 7 },        /* U */

  186.             { 2, 0, 1, 0, 7 },        /* V */

  187.         },

  188.         .flags = PIX_FMT_PLANAR,

  189.     },

  190.     [AV_PIX_FMT_YUV444P] = {

  191.         .name = "yuv444p",

  192.         .nb_components = 3,

  193.         .log2_chroma_w = 0,

  194.         .log2_chroma_h = 0,

  195.         .comp = {

  196.             { 0, 0, 1, 0, 7 },        /* Y */

  197.             { 1, 0, 1, 0, 7 },        /* U */

  198.             { 2, 0, 1, 0, 7 },        /* V */

  199.         },

  200.         .flags = PIX_FMT_PLANAR,

  201.     },

  202.     [AV_PIX_FMT_YUV410P] = {

  203.         .name = "yuv410p",

  204.         .nb_components = 3,

  205.         .log2_chroma_w = 2,

  206.         .log2_chroma_h = 2,

  207.         .comp = {

  208.             { 0, 0, 1, 0, 7 },        /* Y */

  209.             { 1, 0, 1, 0, 7 },        /* U */

  210.             { 2, 0, 1, 0, 7 },        /* V */

  211.         },

  212.         .flags = PIX_FMT_PLANAR,

  213.     },

  214.     [AV_PIX_FMT_YUV411P] = {

  215.         .name = "yuv411p",

  216.         .nb_components = 3,

  217.         .log2_chroma_w = 2,

  218.         .log2_chroma_h = 0,

  219.         .comp = {

  220.             { 0, 0, 1, 0, 7 },        /* Y */

  221.             { 1, 0, 1, 0, 7 },        /* U */

  222.             { 2, 0, 1, 0, 7 },        /* V */

  223.         },

  224.         .flags = PIX_FMT_PLANAR,

  225.     },

  226.     [AV_PIX_FMT_GRAY8] = {

  227.         .name = "gray",

  228.         .nb_components = 1,

  229.         .log2_chroma_w = 0,

  230.         .log2_chroma_h = 0,

  231.         .comp = {

  232.             { 0, 0, 1, 0, 7 },        /* Y */

  233.         },

  234.         .flags = PIX_FMT_PSEUDOPAL,

  235.     },

  236.     [AV_PIX_FMT_MONOWHITE] = {

  237.         .name = "monow",

  238.         .nb_components = 1,

  239.         .log2_chroma_w = 0,

  240.         .log2_chroma_h = 0,

  241.         .comp = {

  242.             { 0, 0, 1, 0, 0 },        /* Y */

  243.         },

  244.         .flags = PIX_FMT_BITSTREAM,

  245.     },

  246.     [AV_PIX_FMT_MONOBLACK] = {

  247.         .name = "monob",

  248.         .nb_components = 1,

  249.         .log2_chroma_w = 0,

  250.         .log2_chroma_h = 0,

  251.         .comp = {

  252.             { 0, 0, 1, 7, 0 },        /* Y */

  253.         },

  254.         .flags = PIX_FMT_BITSTREAM,

  255.     },

  256.     [AV_PIX_FMT_PAL8] = {

  257.         .name = "pal8",

  258.         .nb_components = 1,

  259.         .log2_chroma_w = 0,

  260.         .log2_chroma_h = 0,

  261.         .comp = {

  262.             { 0, 0, 1, 0, 7 },

  263.         },

  264.         .flags = PIX_FMT_PAL,

  265.     },

  266.     [AV_PIX_FMT_YUVJ420P] = {

  267.         .name = "yuvj420p",

  268.         .nb_components = 3,

  269.         .log2_chroma_w = 1,

  270.         .log2_chroma_h = 1,

  271.         .comp = {

  272.             { 0, 0, 1, 0, 7 },        /* Y */

  273.             { 1, 0, 1, 0, 7 },        /* U */

  274.             { 2, 0, 1, 0, 7 },        /* V */

  275.         },

  276.         .flags = PIX_FMT_PLANAR,

  277.     },

  278.     [AV_PIX_FMT_YUVJ422P] = {

  279.         .name = "yuvj422p",

  280.         .nb_components = 3,

  281.         .log2_chroma_w = 1,

  282.         .log2_chroma_h = 0,

  283.         .comp = {

  284.             { 0, 0, 1, 0, 7 },        /* Y */

  285.             { 1, 0, 1, 0, 7 },        /* U */

  286.             { 2, 0, 1, 0, 7 },        /* V */

  287.         },

  288.         .flags = PIX_FMT_PLANAR,

  289.     },

  290.     [AV_PIX_FMT_YUVJ444P] = {

  291.         .name = "yuvj444p",

  292.         .nb_components = 3,

  293.         .log2_chroma_w = 0,

  294.         .log2_chroma_h = 0,

  295.         .comp = {

  296.             { 0, 0, 1, 0, 7 },        /* Y */

  297.             { 1, 0, 1, 0, 7 },        /* U */

  298.             { 2, 0, 1, 0, 7 },        /* V */

  299.         },

  300.         .flags = PIX_FMT_PLANAR,

  301.     },

  302.     [AV_PIX_FMT_XVMC_MPEG2_MC] = {

  303.         .name = "xvmcmc",

  304.         .flags = PIX_FMT_HWACCEL,

  305.     },

  306.     [AV_PIX_FMT_XVMC_MPEG2_IDCT] = {

  307.         .name = "xvmcidct",

  308.         .flags = PIX_FMT_HWACCEL,

  309.     },

  310.     [AV_PIX_FMT_UYVY422] = {

  311.         .name = "uyvy422",

  312.         .nb_components = 3,

  313.         .log2_chroma_w = 1,

  314.         .log2_chroma_h = 0,

  315.         .comp = {

  316.             { 0, 1, 2, 0, 7 },        /* Y */

  317.             { 0, 3, 1, 0, 7 },        /* U */

  318.             { 0, 3, 3, 0, 7 },        /* V */

  319.         },

  320.     },

  321.     [AV_PIX_FMT_UYYVYY411] = {

  322.         .name = "uyyvyy411",

  323.         .nb_components = 3,

  324.         .log2_chroma_w = 2,

  325.         .log2_chroma_h = 0,

  326.         .comp = {

  327.             { 0, 3, 2, 0, 7 },        /* Y */

  328.             { 0, 5, 1, 0, 7 },        /* U */

  329.             { 0, 5, 4, 0, 7 },        /* V */

  330.         },

  331.     },

  332.     [AV_PIX_FMT_BGR8] = {

  333.         .name = "bgr8",

  334.         .nb_components = 3,

  335.         .log2_chroma_w = 0,

  336.         .log2_chroma_h = 0,

  337.         .comp = {

  338.             { 0, 0, 1, 0, 2 },        /* R */

  339.             { 0, 0, 1, 3, 2 },        /* G */

  340.             { 0, 0, 1, 6, 1 },        /* B */

  341.         },

  342.         .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,

  343.     },

  344.     [AV_PIX_FMT_BGR4] = {

  345.         .name = "bgr4",

  346.         .nb_components = 3,

  347.         .log2_chroma_w = 0,

  348.         .log2_chroma_h = 0,

  349.         .comp = {

  350.             { 0, 3, 4, 0, 0 },        /* R */

  351.             { 0, 3, 2, 0, 1 },        /* G */

  352.             { 0, 3, 1, 0, 0 },        /* B */

  353.         },

  354.         .flags = PIX_FMT_BITSTREAM | PIX_FMT_RGB,

  355.     },

  356.     [AV_PIX_FMT_BGR4_BYTE] = {

  357.         .name = "bgr4_byte",

  358.         .nb_components = 3,

  359.         .log2_chroma_w = 0,

  360.         .log2_chroma_h = 0,

  361.         .comp = {

  362.             { 0, 0, 1, 0, 0 },        /* R */

  363.             { 0, 0, 1, 1, 1 },        /* G */

  364.             { 0, 0, 1, 3, 0 },        /* B */

  365.         },

  366.         .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,

  367.     },

  368.     [AV_PIX_FMT_RGB8] = {

  369.         .name = "rgb8",

  370.         .nb_components = 3,

  371.         .log2_chroma_w = 0,

  372.         .log2_chroma_h = 0,

  373.         .comp = {

  374.             { 0, 0, 1, 6, 1 },        /* R */

  375.             { 0, 0, 1, 3, 2 },        /* G */

  376.             { 0, 0, 1, 0, 2 },        /* B */

  377.         },

  378.         .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,

  379.     },

  380.     [AV_PIX_FMT_RGB4] = {

  381.         .name = "rgb4",

  382.         .nb_components = 3,

  383.         .log2_chroma_w = 0,

  384.         .log2_chroma_h = 0,

  385.         .comp = {

  386.             { 0, 3, 1, 0, 0 },        /* R */

  387.             { 0, 3, 2, 0, 1 },        /* G */

  388.             { 0, 3, 4, 0, 0 },        /* B */

  389.         },

  390.         .flags = PIX_FMT_BITSTREAM | PIX_FMT_RGB,

  391.     },

  392.     [AV_PIX_FMT_RGB4_BYTE] = {

  393.         .name = "rgb4_byte",

  394.         .nb_components = 3,

  395.         .log2_chroma_w = 0,

  396.         .log2_chroma_h = 0,

  397.         .comp = {

  398.             { 0, 0, 1, 3, 0 },        /* R */

  399.             { 0, 0, 1, 1, 1 },        /* G */

  400.             { 0, 0, 1, 0, 0 },        /* B */

  401.         },

  402.         .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,

  403.     },

  404.     [AV_PIX_FMT_NV12] = {

  405.         .name = "nv12",

  406.         .nb_components = 3,

  407.         .log2_chroma_w = 1,

  408.         .log2_chroma_h = 1,

  409.         .comp = {

  410.             { 0, 0, 1, 0, 7 },        /* Y */

  411.             { 1, 1, 1, 0, 7 },        /* U */

  412.             { 1, 1, 2, 0, 7 },        /* V */

  413.         },

  414.         .flags = PIX_FMT_PLANAR,

  415.     },

  416.     [AV_PIX_FMT_NV21] = {

  417.         .name = "nv21",

  418.         .nb_components = 3,

  419.         .log2_chroma_w = 1,

  420.         .log2_chroma_h = 1,

  421.         .comp = {

  422.             { 0, 0, 1, 0, 7 },        /* Y */

  423.             { 1, 1, 2, 0, 7 },        /* U */

  424.             { 1, 1, 1, 0, 7 },        /* V */

  425.         },

  426.         .flags = PIX_FMT_PLANAR,

  427.     },

  428.     [AV_PIX_FMT_ARGB] = {

  429.         .name = "argb",

  430.         .nb_components = 4,

  431.         .log2_chroma_w = 0,

  432.         .log2_chroma_h = 0,

  433.         .comp = {

  434.             { 0, 3, 2, 0, 7 },        /* R */

  435.             { 0, 3, 3, 0, 7 },        /* G */

  436.             { 0, 3, 4, 0, 7 },        /* B */

  437.             { 0, 3, 1, 0, 7 },        /* A */

  438.         },

  439.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  440.     },

  441.     [AV_PIX_FMT_RGBA] = {

  442.         .name = "rgba",

  443.         .nb_components = 4,

  444.         .log2_chroma_w = 0,

  445.         .log2_chroma_h = 0,

  446.         .comp = {

  447.             { 0, 3, 1, 0, 7 },        /* R */

  448.             { 0, 3, 2, 0, 7 },        /* G */

  449.             { 0, 3, 3, 0, 7 },        /* B */

  450.             { 0, 3, 4, 0, 7 },        /* A */

  451.         },

  452.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  453.     },

  454.     [AV_PIX_FMT_ABGR] = {

  455.         .name = "abgr",

  456.         .nb_components = 4,

  457.         .log2_chroma_w = 0,

  458.         .log2_chroma_h = 0,

  459.         .comp = {

  460.             { 0, 3, 4, 0, 7 },        /* R */

  461.             { 0, 3, 3, 0, 7 },        /* G */

  462.             { 0, 3, 2, 0, 7 },        /* B */

  463.             { 0, 3, 1, 0, 7 },        /* A */

  464.         },

  465.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  466.     },

  467.     [AV_PIX_FMT_BGRA] = {

  468.         .name = "bgra",

  469.         .nb_components = 4,

  470.         .log2_chroma_w = 0,

  471.         .log2_chroma_h = 0,

  472.         .comp = {

  473.             { 0, 3, 3, 0, 7 },        /* R */

  474.             { 0, 3, 2, 0, 7 },        /* G */

  475.             { 0, 3, 1, 0, 7 },        /* B */

  476.             { 0, 3, 4, 0, 7 },        /* A */

  477.         },

  478.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  479.     },

  480.     [AV_PIX_FMT_0RGB] = {

  481.         .name = "0rgb",

  482.         .nb_components= 3,

  483.         .log2_chroma_w= 0,

  484.         .log2_chroma_h= 0,

  485.         .comp = {

  486.             { 0, 3, 2, 0, 7 },        /* R */

  487.             { 0, 3, 3, 0, 7 },        /* G */

  488.             { 0, 3, 4, 0, 7 },        /* B */

  489.         },

  490.         .flags = PIX_FMT_RGB,

  491.     },

  492.     [AV_PIX_FMT_RGB0] = {

  493.         .name = "rgb0",

  494.         .nb_components= 3,

  495.         .log2_chroma_w= 0,

  496.         .log2_chroma_h= 0,

  497.         .comp = {

  498.             { 0, 3, 1, 0, 7 },        /* R */

  499.             { 0, 3, 2, 0, 7 },        /* G */

  500.             { 0, 3, 3, 0, 7 },        /* B */

  501.         },

  502.         .flags = PIX_FMT_RGB,

  503.     },

  504.     [AV_PIX_FMT_0BGR] = {

  505.         .name = "0bgr",

  506.         .nb_components= 3,

  507.         .log2_chroma_w= 0,

  508.         .log2_chroma_h= 0,

  509.         .comp = {

  510.             { 0, 3, 4, 0, 7 },        /* R */

  511.             { 0, 3, 3, 0, 7 },        /* G */

  512.             { 0, 3, 2, 0, 7 },        /* B */

  513.         },

  514.         .flags = PIX_FMT_RGB,

  515.     },

  516.     [AV_PIX_FMT_BGR0] = {

  517.         .name = "bgr0",

  518.         .nb_components= 3,

  519.         .log2_chroma_w= 0,

  520.         .log2_chroma_h= 0,

  521.         .comp = {

  522.             { 0, 3, 3, 0, 7 },        /* R */

  523.             { 0, 3, 2, 0, 7 },        /* G */

  524.             { 0, 3, 1, 0, 7 },        /* B */

  525.         },

  526.         .flags = PIX_FMT_RGB,

  527.     },

  528.     [AV_PIX_FMT_GRAY16BE] = {

  529.         .name = "gray16be",

  530.         .nb_components = 1,

  531.         .log2_chroma_w = 0,

  532.         .log2_chroma_h = 0,

  533.         .comp = {

  534.             { 0, 1, 1, 0, 15 },       /* Y */

  535.         },

  536.         .flags = PIX_FMT_BE,

  537.     },

  538.     [AV_PIX_FMT_GRAY16LE] = {

  539.         .name = "gray16le",

  540.         .nb_components = 1,

  541.         .log2_chroma_w = 0,

  542.         .log2_chroma_h = 0,

  543.         .comp = {

  544.             { 0, 1, 1, 0, 15 },       /* Y */

  545.         },

  546.     },

  547.     [AV_PIX_FMT_YUV440P] = {

  548.         .name = "yuv440p",

  549.         .nb_components = 3,

  550.         .log2_chroma_w = 0,

  551.         .log2_chroma_h = 1,

  552.         .comp = {

  553.             { 0, 0, 1, 0, 7 },        /* Y */

  554.             { 1, 0, 1, 0, 7 },        /* U */

  555.             { 2, 0, 1, 0, 7 },        /* V */

  556.         },

  557.         .flags = PIX_FMT_PLANAR,

  558.     },

  559.     [AV_PIX_FMT_YUVJ440P] = {

  560.         .name = "yuvj440p",

  561.         .nb_components = 3,

  562.         .log2_chroma_w = 0,

  563.         .log2_chroma_h = 1,

  564.         .comp = {

  565.             { 0, 0, 1, 0, 7 },        /* Y */

  566.             { 1, 0, 1, 0, 7 },        /* U */

  567.             { 2, 0, 1, 0, 7 },        /* V */

  568.         },

  569.         .flags = PIX_FMT_PLANAR,

  570.     },

  571.     [AV_PIX_FMT_YUVA420P] = {

  572.         .name = "yuva420p",

  573.         .nb_components = 4,

  574.         .log2_chroma_w = 1,

  575.         .log2_chroma_h = 1,

  576.         .comp = {

  577.             { 0, 0, 1, 0, 7 },        /* Y */

  578.             { 1, 0, 1, 0, 7 },        /* U */

  579.             { 2, 0, 1, 0, 7 },        /* V */

  580.             { 3, 0, 1, 0, 7 },        /* A */

  581.         },

  582.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  583.     },

  584.     [AV_PIX_FMT_YUVA422P] = {

  585.         .name = "yuva422p",

  586.         .nb_components = 4,

  587.         .log2_chroma_w = 1,

  588.         .log2_chroma_h = 0,

  589.         .comp = {

  590.             { 0, 0, 1, 0, 7 },        /* Y */

  591.             { 1, 0, 1, 0, 7 },        /* U */

  592.             { 2, 0, 1, 0, 7 },        /* V */

  593.             { 3, 0, 1, 0, 7 },        /* A */

  594.         },

  595.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  596.     },

  597.     [AV_PIX_FMT_YUVA444P] = {

  598.         .name = "yuva444p",

  599.         .nb_components = 4,

  600.         .log2_chroma_w = 0,

  601.         .log2_chroma_h = 0,

  602.         .comp = {

  603.             { 0, 0, 1, 0, 7 },        /* Y */

  604.             { 1, 0, 1, 0, 7 },        /* U */

  605.             { 2, 0, 1, 0, 7 },        /* V */

  606.             { 3, 0, 1, 0, 7 },        /* A */

  607.         },

  608.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  609.     },

  610.     [AV_PIX_FMT_YUVA420P9BE] = {

  611.         .name = "yuva420p9be",

  612.         .nb_components = 4,

  613.         .log2_chroma_w = 1,

  614.         .log2_chroma_h = 1,

  615.         .comp = {

  616.             { 0, 1, 1, 0, 8 },        /* Y */

  617.             { 1, 1, 1, 0, 8 },        /* U */

  618.             { 2, 1, 1, 0, 8 },        /* V */

  619.             { 3, 1, 1, 0, 8 },        /* A */

  620.         },

  621.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  622.     },

  623.     [AV_PIX_FMT_YUVA420P9LE] = {

  624.         .name = "yuva420p9le",

  625.         .nb_components = 4,

  626.         .log2_chroma_w = 1,

  627.         .log2_chroma_h = 1,

  628.         .comp = {

  629.             { 0, 1, 1, 0, 8 },        /* Y */

  630.             { 1, 1, 1, 0, 8 },        /* U */

  631.             { 2, 1, 1, 0, 8 },        /* V */

  632.             { 3, 1, 1, 0, 8 },        /* A */

  633.         },

  634.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  635.     },

  636.     [AV_PIX_FMT_YUVA422P9BE] = {

  637.         .name = "yuva422p9be",

  638.         .nb_components = 4,

  639.         .log2_chroma_w = 1,

  640.         .log2_chroma_h = 0,

  641.         .comp = {

  642.             { 0, 1, 1, 0, 8 },        /* Y */

  643.             { 1, 1, 1, 0, 8 },        /* U */

  644.             { 2, 1, 1, 0, 8 },        /* V */

  645.             { 3, 1, 1, 0, 8 },        /* A */

  646.         },

  647.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  648.     },

  649.     [AV_PIX_FMT_YUVA422P9LE] = {

  650.         .name = "yuva422p9le",

  651.         .nb_components = 4,

  652.         .log2_chroma_w = 1,

  653.         .log2_chroma_h = 0,

  654.         .comp = {

  655.             { 0, 1, 1, 0, 8 },        /* Y */

  656.             { 1, 1, 1, 0, 8 },        /* U */

  657.             { 2, 1, 1, 0, 8 },        /* V */

  658.             { 3, 1, 1, 0, 8 },        /* A */

  659.         },

  660.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  661.     },

  662.     [AV_PIX_FMT_YUVA444P9BE] = {

  663.         .name = "yuva444p9be",

  664.         .nb_components = 4,

  665.         .log2_chroma_w = 0,

  666.         .log2_chroma_h = 0,

  667.         .comp = {

  668.             { 0, 1, 1, 0, 8 },        /* Y */

  669.             { 1, 1, 1, 0, 8 },        /* U */

  670.             { 2, 1, 1, 0, 8 },        /* V */

  671.             { 3, 1, 1, 0, 8 },        /* A */

  672.         },

  673.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  674.     },

  675.     [AV_PIX_FMT_YUVA444P9LE] = {

  676.         .name = "yuva444p9le",

  677.         .nb_components = 4,

  678.         .log2_chroma_w = 0,

  679.         .log2_chroma_h = 0,

  680.         .comp = {

  681.             { 0, 1, 1, 0, 8 },        /* Y */

  682.             { 1, 1, 1, 0, 8 },        /* U */

  683.             { 2, 1, 1, 0, 8 },        /* V */

  684.             { 3, 1, 1, 0, 8 },        /* A */

  685.         },

  686.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  687.     },

  688.     [AV_PIX_FMT_YUVA420P10BE] = {

  689.         .name = "yuva420p10be",

  690.         .nb_components = 4,

  691.         .log2_chroma_w = 1,

  692.         .log2_chroma_h = 1,

  693.         .comp = {

  694.             { 0, 1, 1, 0, 9 },        /* Y */

  695.             { 1, 1, 1, 0, 9 },        /* U */

  696.             { 2, 1, 1, 0, 9 },        /* V */

  697.             { 3, 1, 1, 0, 9 },        /* A */

  698.         },

  699.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  700.     },

  701.     [AV_PIX_FMT_YUVA420P10LE] = {

  702.         .name = "yuva420p10le",

  703.         .nb_components = 4,

  704.         .log2_chroma_w = 1,

  705.         .log2_chroma_h = 1,

  706.         .comp = {

  707.             { 0, 1, 1, 0, 9 },        /* Y */

  708.             { 1, 1, 1, 0, 9 },        /* U */

  709.             { 2, 1, 1, 0, 9 },        /* V */

  710.             { 3, 1, 1, 0, 9 },        /* A */

  711.         },

  712.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  713.     },

  714.     [AV_PIX_FMT_YUVA422P10BE] = {

  715.         .name = "yuva422p10be",

  716.         .nb_components = 4,

  717.         .log2_chroma_w = 1,

  718.         .log2_chroma_h = 0,

  719.         .comp = {

  720.             { 0, 1, 1, 0, 9 },        /* Y */

  721.             { 1, 1, 1, 0, 9 },        /* U */

  722.             { 2, 1, 1, 0, 9 },        /* V */

  723.             { 3, 1, 1, 0, 9 },        /* A */

  724.         },

  725.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  726.     },

  727.     [AV_PIX_FMT_YUVA422P10LE] = {

  728.         .name = "yuva422p10le",

  729.         .nb_components = 4,

  730.         .log2_chroma_w = 1,

  731.         .log2_chroma_h = 0,

  732.         .comp = {

  733.             { 0, 1, 1, 0, 9 },        /* Y */

  734.             { 1, 1, 1, 0, 9 },        /* U */

  735.             { 2, 1, 1, 0, 9 },        /* V */

  736.             { 3, 1, 1, 0, 9 },        /* A */

  737.         },

  738.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  739.     },

  740.     [AV_PIX_FMT_YUVA444P10BE] = {

  741.         .name = "yuva444p10be",

  742.         .nb_components = 4,

  743.         .log2_chroma_w = 0,

  744.         .log2_chroma_h = 0,

  745.         .comp = {

  746.             { 0, 1, 1, 0, 9 },        /* Y */

  747.             { 1, 1, 1, 0, 9 },        /* U */

  748.             { 2, 1, 1, 0, 9 },        /* V */

  749.             { 3, 1, 1, 0, 9 },        /* A */

  750.         },

  751.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  752.     },

  753.     [AV_PIX_FMT_YUVA444P10LE] = {

  754.         .name = "yuva444p10le",

  755.         .nb_components = 4,

  756.         .log2_chroma_w = 0,

  757.         .log2_chroma_h = 0,

  758.         .comp = {

  759.             { 0, 1, 1, 0, 9 },        /* Y */

  760.             { 1, 1, 1, 0, 9 },        /* U */

  761.             { 2, 1, 1, 0, 9 },        /* V */

  762.             { 3, 1, 1, 0, 9 },        /* A */

  763.         },

  764.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  765.     },

  766.     [AV_PIX_FMT_YUVA420P16BE] = {

  767.         .name = "yuva420p16be",

  768.         .nb_components = 4,

  769.         .log2_chroma_w = 1,

  770.         .log2_chroma_h = 1,

  771.         .comp = {

  772.             { 0, 1, 1, 0, 15 },        /* Y */

  773.             { 1, 1, 1, 0, 15 },        /* U */

  774.             { 2, 1, 1, 0, 15 },        /* V */

  775.             { 3, 1, 1, 0, 15 },        /* A */

  776.         },

  777.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  778.     },

  779.     [AV_PIX_FMT_YUVA420P16LE] = {

  780.         .name = "yuva420p16le",

  781.         .nb_components = 4,

  782.         .log2_chroma_w = 1,

  783.         .log2_chroma_h = 1,

  784.         .comp = {

  785.             { 0, 1, 1, 0, 15 },        /* Y */

  786.             { 1, 1, 1, 0, 15 },        /* U */

  787.             { 2, 1, 1, 0, 15 },        /* V */

  788.             { 3, 1, 1, 0, 15 },        /* A */

  789.         },

  790.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  791.     },

  792.     [AV_PIX_FMT_YUVA422P16BE] = {

  793.         .name = "yuva422p16be",

  794.         .nb_components = 4,

  795.         .log2_chroma_w = 1,

  796.         .log2_chroma_h = 0,

  797.         .comp = {

  798.             { 0, 1, 1, 0, 15 },        /* Y */

  799.             { 1, 1, 1, 0, 15 },        /* U */

  800.             { 2, 1, 1, 0, 15 },        /* V */

  801.             { 3, 1, 1, 0, 15 },        /* A */

  802.         },

  803.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  804.     },

  805.     [AV_PIX_FMT_YUVA422P16LE] = {

  806.         .name = "yuva422p16le",

  807.         .nb_components = 4,

  808.         .log2_chroma_w = 1,

  809.         .log2_chroma_h = 0,

  810.         .comp = {

  811.             { 0, 1, 1, 0, 15 },        /* Y */

  812.             { 1, 1, 1, 0, 15 },        /* U */

  813.             { 2, 1, 1, 0, 15 },        /* V */

  814.             { 3, 1, 1, 0, 15 },        /* A */

  815.         },

  816.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  817.     },

  818.     [AV_PIX_FMT_YUVA444P16BE] = {

  819.         .name = "yuva444p16be",

  820.         .nb_components = 4,

  821.         .log2_chroma_w = 0,

  822.         .log2_chroma_h = 0,

  823.         .comp = {

  824.             { 0, 1, 1, 0, 15 },        /* Y */

  825.             { 1, 1, 1, 0, 15 },        /* U */

  826.             { 2, 1, 1, 0, 15 },        /* V */

  827.             { 3, 1, 1, 0, 15 },        /* A */

  828.         },

  829.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  830.     },

  831.     [AV_PIX_FMT_YUVA444P16LE] = {

  832.         .name = "yuva444p16le",

  833.         .nb_components = 4,

  834.         .log2_chroma_w = 0,

  835.         .log2_chroma_h = 0,

  836.         .comp = {

  837.             { 0, 1, 1, 0, 15 },        /* Y */

  838.             { 1, 1, 1, 0, 15 },        /* U */

  839.             { 2, 1, 1, 0, 15 },        /* V */

  840.             { 3, 1, 1, 0, 15 },        /* A */

  841.         },

  842.         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,

  843.     },

  844.     [AV_PIX_FMT_VDPAU_H264] = {

  845.         .name = "vdpau_h264",

  846.         .log2_chroma_w = 1,

  847.         .log2_chroma_h = 1,

  848.         .flags = PIX_FMT_HWACCEL,

  849.     },

  850.     [AV_PIX_FMT_VDPAU_MPEG1] = {

  851.         .name = "vdpau_mpeg1",

  852.         .log2_chroma_w = 1,

  853.         .log2_chroma_h = 1,

  854.         .flags = PIX_FMT_HWACCEL,

  855.     },

  856.     [AV_PIX_FMT_VDPAU_MPEG2] = {

  857.         .name = "vdpau_mpeg2",

  858.         .log2_chroma_w = 1,

  859.         .log2_chroma_h = 1,

  860.         .flags = PIX_FMT_HWACCEL,

  861.     },

  862.     [AV_PIX_FMT_VDPAU_WMV3] = {

  863.         .name = "vdpau_wmv3",

  864.         .log2_chroma_w = 1,

  865.         .log2_chroma_h = 1,

  866.         .flags = PIX_FMT_HWACCEL,

  867.     },

  868.     [AV_PIX_FMT_VDPAU_VC1] = {

  869.         .name = "vdpau_vc1",

  870.         .log2_chroma_w = 1,

  871.         .log2_chroma_h = 1,

  872.         .flags = PIX_FMT_HWACCEL,

  873.     },

  874.     [AV_PIX_FMT_VDPAU_MPEG4] = {

  875.         .name = "vdpau_mpeg4",

  876.         .log2_chroma_w = 1,

  877.         .log2_chroma_h = 1,

  878.         .flags = PIX_FMT_HWACCEL,

  879.     },

  880.     [AV_PIX_FMT_RGB48BE] = {

  881.         .name = "rgb48be",

  882.         .nb_components = 3,

  883.         .log2_chroma_w = 0,

  884.         .log2_chroma_h = 0,

  885.         .comp = {

  886.             { 0, 5, 1, 0, 15 },       /* R */

  887.             { 0, 5, 3, 0, 15 },       /* G */

  888.             { 0, 5, 5, 0, 15 },       /* B */

  889.         },

  890.         .flags = PIX_FMT_RGB | PIX_FMT_BE,

  891.     },

  892.     [AV_PIX_FMT_RGB48LE] = {

  893.         .name = "rgb48le",

  894.         .nb_components = 3,

  895.         .log2_chroma_w = 0,

  896.         .log2_chroma_h = 0,

  897.         .comp = {

  898.             { 0, 5, 1, 0, 15 },       /* R */

  899.             { 0, 5, 3, 0, 15 },       /* G */

  900.             { 0, 5, 5, 0, 15 },       /* B */

  901.         },

  902.         .flags = PIX_FMT_RGB,

  903.     },

  904.     [AV_PIX_FMT_RGBA64BE] = {

  905.         .name = "rgba64be",

  906.         .nb_components= 4,

  907.         .log2_chroma_w= 0,

  908.         .log2_chroma_h= 0,

  909.         .comp = {

  910.             { 0, 7, 1, 0, 15 },       /* R */

  911.             { 0, 7, 3, 0, 15 },       /* G */

  912.             { 0, 7, 5, 0, 15 },       /* B */

  913.             { 0, 7, 7, 0, 15 },       /* A */

  914.         },

  915.         .flags = PIX_FMT_RGB | PIX_FMT_BE | PIX_FMT_ALPHA,

  916.     },

  917.     [AV_PIX_FMT_RGBA64LE] = {

  918.         .name = "rgba64le",

  919.         .nb_components= 4,

  920.         .log2_chroma_w= 0,

  921.         .log2_chroma_h= 0,

  922.         .comp = {

  923.             { 0, 7, 1, 0, 15 },       /* R */

  924.             { 0, 7, 3, 0, 15 },       /* G */

  925.             { 0, 7, 5, 0, 15 },       /* B */

  926.             { 0, 7, 7, 0, 15 },       /* A */

  927.         },

  928.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  929.     },

  930.     [AV_PIX_FMT_RGB565BE] = {

  931.         .name = "rgb565be",

  932.         .nb_components = 3,

  933.         .log2_chroma_w = 0,

  934.         .log2_chroma_h = 0,

  935.         .comp = {

  936.             { 0, 1, 0, 3, 4 },        /* R */

  937.             { 0, 1, 1, 5, 5 },        /* G */

  938.             { 0, 1, 1, 0, 4 },        /* B */

  939.         },

  940.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  941.     },

  942.     [AV_PIX_FMT_RGB565LE] = {

  943.         .name = "rgb565le",

  944.         .nb_components = 3,

  945.         .log2_chroma_w = 0,

  946.         .log2_chroma_h = 0,

  947.         .comp = {

  948.             { 0, 1, 2, 3, 4 },        /* R */

  949.             { 0, 1, 1, 5, 5 },        /* G */

  950.             { 0, 1, 1, 0, 4 },        /* B */

  951.         },

  952.         .flags = PIX_FMT_RGB,

  953.     },

  954.     [AV_PIX_FMT_RGB555BE] = {

  955.         .name = "rgb555be",

  956.         .nb_components = 3,

  957.         .log2_chroma_w = 0,

  958.         .log2_chroma_h = 0,

  959.         .comp = {

  960.             { 0, 1, 0, 2, 4 },        /* R */

  961.             { 0, 1, 1, 5, 4 },        /* G */

  962.             { 0, 1, 1, 0, 4 },        /* B */

  963.         },

  964.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  965.     },

  966.     [AV_PIX_FMT_RGB555LE] = {

  967.         .name = "rgb555le",

  968.         .nb_components = 3,

  969.         .log2_chroma_w = 0,

  970.         .log2_chroma_h = 0,

  971.         .comp = {

  972.             { 0, 1, 2, 2, 4 },        /* R */

  973.             { 0, 1, 1, 5, 4 },        /* G */

  974.             { 0, 1, 1, 0, 4 },        /* B */

  975.         },

  976.         .flags = PIX_FMT_RGB,

  977.     },

  978.     [AV_PIX_FMT_RGB444BE] = {

  979.         .name = "rgb444be",

  980.         .nb_components = 3,

  981.         .log2_chroma_w = 0,

  982.         .log2_chroma_h = 0,

  983.         .comp = {

  984.             { 0, 1, 0, 0, 3 },        /* R */

  985.             { 0, 1, 1, 4, 3 },        /* G */

  986.             { 0, 1, 1, 0, 3 },        /* B */

  987.         },

  988.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  989.     },

  990.     [AV_PIX_FMT_RGB444LE] = {

  991.         .name = "rgb444le",

  992.         .nb_components = 3,

  993.         .log2_chroma_w = 0,

  994.         .log2_chroma_h = 0,

  995.         .comp = {

  996.             { 0, 1, 2, 0, 3 },        /* R */

  997.             { 0, 1, 1, 4, 3 },        /* G */

  998.             { 0, 1, 1, 0, 3 },        /* B */

  999.         },

  1000.         .flags = PIX_FMT_RGB,

  1001.     },

  1002.     [AV_PIX_FMT_BGR48BE] = {

  1003.         .name = "bgr48be",

  1004.         .nb_components = 3,

  1005.         .log2_chroma_w = 0,

  1006.         .log2_chroma_h = 0,

  1007.         .comp = {

  1008.             { 0, 5, 5, 0, 15 },       /* R */

  1009.             { 0, 5, 3, 0, 15 },       /* G */

  1010.             { 0, 5, 1, 0, 15 },       /* B */

  1011.         },

  1012.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  1013.     },

  1014.     [AV_PIX_FMT_BGR48LE] = {

  1015.         .name = "bgr48le",

  1016.         .nb_components = 3,

  1017.         .log2_chroma_w = 0,

  1018.         .log2_chroma_h = 0,

  1019.         .comp = {

  1020.             { 0, 5, 5, 0, 15 },       /* R */

  1021.             { 0, 5, 3, 0, 15 },       /* G */

  1022.             { 0, 5, 1, 0, 15 },       /* B */

  1023.         },

  1024.         .flags = PIX_FMT_RGB,

  1025.     },

  1026.     [AV_PIX_FMT_BGRA64BE] = {

  1027.         .name = "bgra64be",

  1028.         .nb_components= 4,

  1029.         .log2_chroma_w= 0,

  1030.         .log2_chroma_h= 0,

  1031.         .comp = {

  1032.             { 0, 7, 5, 0, 15 },       /* R */

  1033.             { 0, 7, 3, 0, 15 },       /* G */

  1034.             { 0, 7, 1, 0, 15 },       /* B */

  1035.             { 0, 7, 7, 0, 15 },       /* A */

  1036.         },

  1037.         .flags = PIX_FMT_BE | PIX_FMT_RGB | PIX_FMT_ALPHA,

  1038.     },

  1039.     [AV_PIX_FMT_BGRA64LE] = {

  1040.         .name = "bgra64le",

  1041.         .nb_components= 4,

  1042.         .log2_chroma_w= 0,

  1043.         .log2_chroma_h= 0,

  1044.         .comp = {

  1045.             { 0, 7, 5, 0, 15 },       /* R */

  1046.             { 0, 7, 3, 0, 15 },       /* G */

  1047.             { 0, 7, 1, 0, 15 },       /* B */

  1048.             { 0, 7, 7, 0, 15 },       /* A */

  1049.         },

  1050.         .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,

  1051.     },

  1052.     [AV_PIX_FMT_BGR565BE] = {

  1053.         .name = "bgr565be",

  1054.         .nb_components = 3,

  1055.         .log2_chroma_w = 0,

  1056.         .log2_chroma_h = 0,

  1057.         .comp = {

  1058.             { 0, 1, 1, 0, 4 },        /* R */

  1059.             { 0, 1, 1, 5, 5 },        /* G */

  1060.             { 0, 1, 0, 3, 4 },        /* B */

  1061.         },

  1062.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  1063.     },

  1064.     [AV_PIX_FMT_BGR565LE] = {

  1065.         .name = "bgr565le",

  1066.         .nb_components = 3,

  1067.         .log2_chroma_w = 0,

  1068.         .log2_chroma_h = 0,

  1069.         .comp = {

  1070.             { 0, 1, 1, 0, 4 },        /* R */

  1071.             { 0, 1, 1, 5, 5 },        /* G */

  1072.             { 0, 1, 2, 3, 4 },        /* B */

  1073.         },

  1074.         .flags = PIX_FMT_RGB,

  1075.     },

  1076.     [AV_PIX_FMT_BGR555BE] = {

  1077.         .name = "bgr555be",

  1078.         .nb_components = 3,

  1079.         .log2_chroma_w = 0,

  1080.         .log2_chroma_h = 0,

  1081.         .comp = {

  1082.             { 0, 1, 1, 0, 4 },       /* R */

  1083.             { 0, 1, 1, 5, 4 },       /* G */

  1084.             { 0, 1, 0, 2, 4 },       /* B */

  1085.         },

  1086.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  1087.      },

  1088.     [AV_PIX_FMT_BGR555LE] = {

  1089.         .name = "bgr555le",

  1090.         .nb_components = 3,

  1091.         .log2_chroma_w = 0,

  1092.         .log2_chroma_h = 0,

  1093.         .comp = {

  1094.             { 0, 1, 1, 0, 4 },        /* R */

  1095.             { 0, 1, 1, 5, 4 },        /* G */

  1096.             { 0, 1, 2, 2, 4 },        /* B */

  1097.         },

  1098.         .flags = PIX_FMT_RGB,

  1099.     },

  1100.     [AV_PIX_FMT_BGR444BE] = {

  1101.         .name = "bgr444be",

  1102.         .nb_components = 3,

  1103.         .log2_chroma_w = 0,

  1104.         .log2_chroma_h = 0,

  1105.         .comp = {

  1106.             { 0, 1, 1, 0, 3 },       /* R */

  1107.             { 0, 1, 1, 4, 3 },       /* G */

  1108.             { 0, 1, 0, 0, 3 },       /* B */

  1109.         },

  1110.         .flags = PIX_FMT_BE | PIX_FMT_RGB,

  1111.      },

  1112.     [AV_PIX_FMT_BGR444LE] = {

  1113.         .name = "bgr444le",

  1114.         .nb_components = 3,

  1115.         .log2_chroma_w = 0,

  1116.         .log2_chroma_h = 0,

  1117.         .comp = {

  1118.             { 0, 1, 1, 0, 3 },        /* R */

  1119.             { 0, 1, 1, 4, 3 },        /* G */

  1120.             { 0, 1, 2, 0, 3 },        /* B */

  1121.         },

  1122.         .flags = PIX_FMT_RGB,

  1123.     },

  1124.     [AV_PIX_FMT_VAAPI_MOCO] = {

  1125.         .name = "vaapi_moco",

  1126.         .log2_chroma_w = 1,

  1127.         .log2_chroma_h = 1,

  1128.         .flags = PIX_FMT_HWACCEL,

  1129.     },

  1130.     [AV_PIX_FMT_VAAPI_IDCT] = {

  1131.         .name = "vaapi_idct",

  1132.         .log2_chroma_w = 1,

  1133.         .log2_chroma_h = 1,

  1134.         .flags = PIX_FMT_HWACCEL,

  1135.     },

  1136.     [AV_PIX_FMT_VAAPI_VLD] = {

  1137.         .name = "vaapi_vld",

  1138.         .log2_chroma_w = 1,

  1139.         .log2_chroma_h = 1,

  1140.         .flags = PIX_FMT_HWACCEL,

  1141.     },

  1142.     [AV_PIX_FMT_YUV420P9LE] = {

  1143.         .name = "yuv420p9le",

  1144.         .nb_components = 3,

  1145.         .log2_chroma_w = 1,

  1146.         .log2_chroma_h = 1,

  1147.         .comp = {

  1148.             { 0, 1, 1, 0, 8 },        /* Y */

  1149.             { 1, 1, 1, 0, 8 },        /* U */

  1150.             { 2, 1, 1, 0, 8 },        /* V */

  1151.         },

  1152.         .flags = PIX_FMT_PLANAR,

  1153.     },

  1154.     [AV_PIX_FMT_YUV420P9BE] = {

  1155.         .name = "yuv420p9be",

  1156.         .nb_components = 3,

  1157.         .log2_chroma_w = 1,

  1158.         .log2_chroma_h = 1,

  1159.         .comp = {

  1160.             { 0, 1, 1, 0, 8 },        /* Y */

  1161.             { 1, 1, 1, 0, 8 },        /* U */

  1162.             { 2, 1, 1, 0, 8 },        /* V */

  1163.         },

  1164.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1165.     },

  1166.     [AV_PIX_FMT_YUV420P10LE] = {

  1167.         .name = "yuv420p10le",

  1168.         .nb_components = 3,

  1169.         .log2_chroma_w = 1,

  1170.         .log2_chroma_h = 1,

  1171.         .comp = {

  1172.             { 0, 1, 1, 0, 9 },        /* Y */

  1173.             { 1, 1, 1, 0, 9 },        /* U */

  1174.             { 2, 1, 1, 0, 9 },        /* V */

  1175.         },

  1176.         .flags = PIX_FMT_PLANAR,

  1177.     },

  1178.     [AV_PIX_FMT_YUV420P10BE] = {

  1179.         .name = "yuv420p10be",

  1180.         .nb_components = 3,

  1181.         .log2_chroma_w = 1,

  1182.         .log2_chroma_h = 1,

  1183.         .comp = {

  1184.             { 0, 1, 1, 0, 9 },        /* Y */

  1185.             { 1, 1, 1, 0, 9 },        /* U */

  1186.             { 2, 1, 1, 0, 9 },        /* V */

  1187.         },

  1188.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1189.     },

  1190.     [AV_PIX_FMT_YUV420P12LE] = {

  1191.         .name = "yuv420p12le",

  1192.         .nb_components = 3,

  1193.         .log2_chroma_w = 1,

  1194.         .log2_chroma_h = 1,

  1195.         .comp = {

  1196.             { 0, 1, 1, 0, 11 },        /* Y */

  1197.             { 1, 1, 1, 0, 11 },        /* U */

  1198.             { 2, 1, 1, 0, 11 },        /* V */

  1199.         },

  1200.         .flags = PIX_FMT_PLANAR,

  1201.     },

  1202.     [AV_PIX_FMT_YUV420P12BE] = {

  1203.         .name = "yuv420p12be",

  1204.         .nb_components = 3,

  1205.         .log2_chroma_w = 1,

  1206.         .log2_chroma_h = 1,

  1207.         .comp = {

  1208.             { 0, 1, 1, 0, 11 },        /* Y */

  1209.             { 1, 1, 1, 0, 11 },        /* U */

  1210.             { 2, 1, 1, 0, 11 },        /* V */

  1211.         },

  1212.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1213.     },

  1214.     [AV_PIX_FMT_YUV420P14LE] = {

  1215.         .name = "yuv420p14le",

  1216.         .nb_components = 3,

  1217.         .log2_chroma_w = 1,

  1218.         .log2_chroma_h = 1,

  1219.         .comp = {

  1220.             { 0, 1, 1, 0, 13 },        /* Y */

  1221.             { 1, 1, 1, 0, 13 },        /* U */

  1222.             { 2, 1, 1, 0, 13 },        /* V */

  1223.         },

  1224.         .flags = PIX_FMT_PLANAR,

  1225.     },

  1226.     [AV_PIX_FMT_YUV420P14BE] = {

  1227.         .name = "yuv420p14be",

  1228.         .nb_components = 3,

  1229.         .log2_chroma_w = 1,

  1230.         .log2_chroma_h = 1,

  1231.         .comp = {

  1232.             { 0, 1, 1, 0, 13 },        /* Y */

  1233.             { 1, 1, 1, 0, 13 },        /* U */

  1234.             { 2, 1, 1, 0, 13 },        /* V */

  1235.         },

  1236.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1237.     },

  1238.     [AV_PIX_FMT_YUV420P16LE] = {

  1239.         .name = "yuv420p16le",

  1240.         .nb_components = 3,

  1241.         .log2_chroma_w = 1,

  1242.         .log2_chroma_h = 1,

  1243.         .comp = {

  1244.             { 0, 1, 1, 0, 15 },        /* Y */

  1245.             { 1, 1, 1, 0, 15 },        /* U */

  1246.             { 2, 1, 1, 0, 15 },        /* V */

  1247.         },

  1248.         .flags = PIX_FMT_PLANAR,

  1249.     },

  1250.     [AV_PIX_FMT_YUV420P16BE] = {

  1251.         .name = "yuv420p16be",

  1252.         .nb_components = 3,

  1253.         .log2_chroma_w = 1,

  1254.         .log2_chroma_h = 1,

  1255.         .comp = {

  1256.             { 0, 1, 1, 0, 15 },        /* Y */

  1257.             { 1, 1, 1, 0, 15 },        /* U */

  1258.             { 2, 1, 1, 0, 15 },        /* V */

  1259.         },

  1260.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1261.     },

  1262.     [AV_PIX_FMT_YUV422P9LE] = {

  1263.         .name = "yuv422p9le",

  1264.         .nb_components = 3,

  1265.         .log2_chroma_w = 1,

  1266.         .log2_chroma_h = 0,

  1267.         .comp = {

  1268.             { 0, 1, 1, 0, 8 },        /* Y */

  1269.             { 1, 1, 1, 0, 8 },        /* U */

  1270.             { 2, 1, 1, 0, 8 },        /* V */

  1271.         },

  1272.         .flags = PIX_FMT_PLANAR,

  1273.     },

  1274.     [AV_PIX_FMT_YUV422P9BE] = {

  1275.         .name = "yuv422p9be",

  1276.         .nb_components = 3,

  1277.         .log2_chroma_w = 1,

  1278.         .log2_chroma_h = 0,

  1279.         .comp = {

  1280.             { 0, 1, 1, 0, 8 },        /* Y */

  1281.             { 1, 1, 1, 0, 8 },        /* U */

  1282.             { 2, 1, 1, 0, 8 },        /* V */

  1283.         },

  1284.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1285.     },

  1286.     [AV_PIX_FMT_YUV422P10LE] = {

  1287.         .name = "yuv422p10le",

  1288.         .nb_components = 3,

  1289.         .log2_chroma_w = 1,

  1290.         .log2_chroma_h = 0,

  1291.         .comp = {

  1292.             { 0, 1, 1, 0, 9 },        /* Y */

  1293.             { 1, 1, 1, 0, 9 },        /* U */

  1294.             { 2, 1, 1, 0, 9 },        /* V */

  1295.         },

  1296.         .flags = PIX_FMT_PLANAR,

  1297.     },

  1298.     [AV_PIX_FMT_YUV422P10BE] = {

  1299.         .name = "yuv422p10be",

  1300.         .nb_components = 3,

  1301.         .log2_chroma_w = 1,

  1302.         .log2_chroma_h = 0,

  1303.         .comp = {

  1304.             { 0, 1, 1, 0, 9 },        /* Y */

  1305.             { 1, 1, 1, 0, 9 },        /* U */

  1306.             { 2, 1, 1, 0, 9 },        /* V */

  1307.         },

  1308.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1309.     },

  1310.     [AV_PIX_FMT_YUV422P12LE] = {

  1311.         .name = "yuv422p12le",

  1312.         .nb_components = 3,

  1313.         .log2_chroma_w = 1,

  1314.         .log2_chroma_h = 0,

  1315.         .comp = {

  1316.             { 0, 1, 1, 0, 11 },        /* Y */

  1317.             { 1, 1, 1, 0, 11 },        /* U */

  1318.             { 2, 1, 1, 0, 11 },        /* V */

  1319.         },

  1320.         .flags = PIX_FMT_PLANAR,

  1321.     },

  1322.     [AV_PIX_FMT_YUV422P12BE] = {

  1323.         .name = "yuv422p12be",

  1324.         .nb_components = 3,

  1325.         .log2_chroma_w = 1,

  1326.         .log2_chroma_h = 0,

  1327.         .comp = {

  1328.             { 0, 1, 1, 0, 11 },        /* Y */

  1329.             { 1, 1, 1, 0, 11 },        /* U */

  1330.             { 2, 1, 1, 0, 11 },        /* V */

  1331.         },

  1332.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1333.     },

  1334.     [AV_PIX_FMT_YUV422P14LE] = {

  1335.         .name = "yuv422p14le",

  1336.         .nb_components = 3,

  1337.         .log2_chroma_w = 1,

  1338.         .log2_chroma_h = 0,

  1339.         .comp = {

  1340.             { 0, 1, 1, 0, 13 },        /* Y */

  1341.             { 1, 1, 1, 0, 13 },        /* U */

  1342.             { 2, 1, 1, 0, 13 },        /* V */

  1343.         },

  1344.         .flags = PIX_FMT_PLANAR,

  1345.     },

  1346.     [AV_PIX_FMT_YUV422P14BE] = {

  1347.         .name = "yuv422p14be",

  1348.         .nb_components = 3,

  1349.         .log2_chroma_w = 1,

  1350.         .log2_chroma_h = 0,

  1351.         .comp = {

  1352.             { 0, 1, 1, 0, 13 },        /* Y */

  1353.             { 1, 1, 1, 0, 13 },        /* U */

  1354.             { 2, 1, 1, 0, 13 },        /* V */

  1355.         },

  1356.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1357.     },

  1358.     [AV_PIX_FMT_YUV422P16LE] = {

  1359.         .name = "yuv422p16le",

  1360.         .nb_components = 3,

  1361.         .log2_chroma_w = 1,

  1362.         .log2_chroma_h = 0,

  1363.         .comp = {

  1364.             { 0, 1, 1, 0, 15 },        /* Y */

  1365.             { 1, 1, 1, 0, 15 },        /* U */

  1366.             { 2, 1, 1, 0, 15 },        /* V */

  1367.         },

  1368.         .flags = PIX_FMT_PLANAR,

  1369.     },

  1370.     [AV_PIX_FMT_YUV422P16BE] = {

  1371.         .name = "yuv422p16be",

  1372.         .nb_components = 3,

  1373.         .log2_chroma_w = 1,

  1374.         .log2_chroma_h = 0,

  1375.         .comp = {

  1376.             { 0, 1, 1, 0, 15 },        /* Y */

  1377.             { 1, 1, 1, 0, 15 },        /* U */

  1378.             { 2, 1, 1, 0, 15 },        /* V */

  1379.         },

  1380.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1381.     },

  1382.     [AV_PIX_FMT_YUV444P16LE] = {

  1383.         .name = "yuv444p16le",

  1384.         .nb_components = 3,

  1385.         .log2_chroma_w = 0,

  1386.         .log2_chroma_h = 0,

  1387.         .comp = {

  1388.             { 0, 1, 1, 0, 15 },        /* Y */

  1389.             { 1, 1, 1, 0, 15 },        /* U */

  1390.             { 2, 1, 1, 0, 15 },        /* V */

  1391.         },

  1392.         .flags = PIX_FMT_PLANAR,

  1393.     },

  1394.     [AV_PIX_FMT_YUV444P16BE] = {

  1395.         .name = "yuv444p16be",

  1396.         .nb_components = 3,

  1397.         .log2_chroma_w = 0,

  1398.         .log2_chroma_h = 0,

  1399.         .comp = {

  1400.             { 0, 1, 1, 0, 15 },        /* Y */

  1401.             { 1, 1, 1, 0, 15 },        /* U */

  1402.             { 2, 1, 1, 0, 15 },        /* V */

  1403.         },

  1404.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1405.     },

  1406.     [AV_PIX_FMT_YUV444P10LE] = {

  1407.         .name = "yuv444p10le",

  1408.         .nb_components = 3,

  1409.         .log2_chroma_w = 0,

  1410.         .log2_chroma_h = 0,

  1411.         .comp = {

  1412.             { 0, 1, 1, 0, 9 },        /* Y */

  1413.             { 1, 1, 1, 0, 9 },        /* U */

  1414.             { 2, 1, 1, 0, 9 },        /* V */

  1415.         },

  1416.         .flags = PIX_FMT_PLANAR,

  1417.     },

  1418.     [AV_PIX_FMT_YUV444P10BE] = {

  1419.         .name = "yuv444p10be",

  1420.         .nb_components = 3,

  1421.         .log2_chroma_w = 0,

  1422.         .log2_chroma_h = 0,

  1423.         .comp = {

  1424.             { 0, 1, 1, 0, 9 },        /* Y */

  1425.             { 1, 1, 1, 0, 9 },        /* U */

  1426.             { 2, 1, 1, 0, 9 },        /* V */

  1427.         },

  1428.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1429.     },

  1430.     [AV_PIX_FMT_YUV444P9LE] = {

  1431.         .name = "yuv444p9le",

  1432.         .nb_components = 3,

  1433.         .log2_chroma_w = 0,

  1434.         .log2_chroma_h = 0,

  1435.         .comp = {

  1436.             { 0, 1, 1, 0, 8 },        /* Y */

  1437.             { 1, 1, 1, 0, 8 },        /* U */

  1438.             { 2, 1, 1, 0, 8 },        /* V */

  1439.         },

  1440.         .flags = PIX_FMT_PLANAR,

  1441.     },

  1442.     [AV_PIX_FMT_YUV444P9BE] = {

  1443.         .name = "yuv444p9be",

  1444.         .nb_components = 3,

  1445.         .log2_chroma_w = 0,

  1446.         .log2_chroma_h = 0,

  1447.         .comp = {

  1448.             { 0, 1, 1, 0, 8 },        /* Y */

  1449.             { 1, 1, 1, 0, 8 },        /* U */

  1450.             { 2, 1, 1, 0, 8 },        /* V */

  1451.         },

  1452.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1453.     },

  1454.     [AV_PIX_FMT_YUV444P12LE] = {

  1455.         .name = "yuv444p12le",

  1456.         .nb_components = 3,

  1457.         .log2_chroma_w = 0,

  1458.         .log2_chroma_h = 0,

  1459.         .comp = {

  1460.             { 0, 1, 1, 0, 11 },        /* Y */

  1461.             { 1, 1, 1, 0, 11 },        /* U */

  1462.             { 2, 1, 1, 0, 11 },        /* V */

  1463.         },

  1464.         .flags = PIX_FMT_PLANAR,

  1465.     },

  1466.     [AV_PIX_FMT_YUV444P12BE] = {

  1467.         .name = "yuv444p12be",

  1468.         .nb_components = 3,

  1469.         .log2_chroma_w = 0,

  1470.         .log2_chroma_h = 0,

  1471.         .comp = {

  1472.             { 0, 1, 1, 0, 11 },        /* Y */

  1473.             { 1, 1, 1, 0, 11 },        /* U */

  1474.             { 2, 1, 1, 0, 11 },        /* V */

  1475.         },

  1476.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1477.     },

  1478.     [AV_PIX_FMT_YUV444P14LE] = {

  1479.         .name = "yuv444p14le",

  1480.         .nb_components = 3,

  1481.         .log2_chroma_w = 0,

  1482.         .log2_chroma_h = 0,

  1483.         .comp = {

  1484.             { 0, 1, 1, 0, 13 },        /* Y */

  1485.             { 1, 1, 1, 0, 13 },        /* U */

  1486.             { 2, 1, 1, 0, 13 },        /* V */

  1487.         },

  1488.         .flags = PIX_FMT_PLANAR,

  1489.     },

  1490.     [AV_PIX_FMT_YUV444P14BE] = {

  1491.         .name = "yuv444p14be",

  1492.         .nb_components = 3,

  1493.         .log2_chroma_w = 0,

  1494.         .log2_chroma_h = 0,

  1495.         .comp = {

  1496.             { 0, 1, 1, 0, 13 },        /* Y */

  1497.             { 1, 1, 1, 0, 13 },        /* U */

  1498.             { 2, 1, 1, 0, 13 },        /* V */

  1499.         },

  1500.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR,

  1501.     },

  1502.     [AV_PIX_FMT_DXVA2_VLD] = {

  1503.         .name = "dxva2_vld",

  1504.         .log2_chroma_w = 1,

  1505.         .log2_chroma_h = 1,

  1506.         .flags = PIX_FMT_HWACCEL,

  1507.     },

  1508.     [AV_PIX_FMT_VDA_VLD] = {

  1509.         .name = "vda_vld",

  1510.         .log2_chroma_w = 1,

  1511.         .log2_chroma_h = 1,

  1512.         .flags = PIX_FMT_HWACCEL,

  1513.     },

  1514.     [AV_PIX_FMT_GRAY8A] = {

  1515.         .name = "gray8a",

  1516.         .nb_components = 2,

  1517.         .comp = {

  1518.             { 0, 1, 1, 0, 7 },        /* Y */

  1519.             { 0, 1, 2, 0, 7 },        /* A */

  1520.         },

  1521.         .flags = PIX_FMT_ALPHA,

  1522.     },

  1523.     [AV_PIX_FMT_GBRP] = {

  1524.         .name = "gbrp",

  1525.         .nb_components = 3,

  1526.         .log2_chroma_w = 0,

  1527.         .log2_chroma_h = 0,

  1528.         .comp = {

  1529.             { 2, 0, 1, 0, 7 },        /* R */

  1530.             { 0, 0, 1, 0, 7 },        /* G */

  1531.             { 1, 0, 1, 0, 7 },        /* B */

  1532.         },

  1533.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1534.     },

  1535.     [AV_PIX_FMT_GBRP9LE] = {

  1536.         .name = "gbrp9le",

  1537.         .nb_components = 3,

  1538.         .log2_chroma_w = 0,

  1539.         .log2_chroma_h = 0,

  1540.         .comp = {

  1541.             { 2, 1, 1, 0, 8 },        /* R */

  1542.             { 0, 1, 1, 0, 8 },        /* G */

  1543.             { 1, 1, 1, 0, 8 },        /* B */

  1544.         },

  1545.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1546.     },

  1547.     [AV_PIX_FMT_GBRP9BE] = {

  1548.         .name = "gbrp9be",

  1549.         .nb_components = 3,

  1550.         .log2_chroma_w = 0,

  1551.         .log2_chroma_h = 0,

  1552.         .comp = {

  1553.             { 2, 1, 1, 0, 8 },        /* R */

  1554.             { 0, 1, 1, 0, 8 },        /* G */

  1555.             { 1, 1, 1, 0, 8 },        /* B */

  1556.         },

  1557.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,

  1558.     },

  1559.     [AV_PIX_FMT_GBRP10LE] = {

  1560.         .name = "gbrp10le",

  1561.         .nb_components = 3,

  1562.         .log2_chroma_w = 0,

  1563.         .log2_chroma_h = 0,

  1564.         .comp = {

  1565.             { 2, 1, 1, 0, 9 },        /* R */

  1566.             { 0, 1, 1, 0, 9 },        /* G */

  1567.             { 1, 1, 1, 0, 9 },        /* B */

  1568.         },

  1569.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1570.     },

  1571.     [AV_PIX_FMT_GBRP10BE] = {

  1572.         .name = "gbrp10be",

  1573.         .nb_components = 3,

  1574.         .log2_chroma_w = 0,

  1575.         .log2_chroma_h = 0,

  1576.         .comp = {

  1577.             { 2, 1, 1, 0, 9 },        /* R */

  1578.             { 0, 1, 1, 0, 9 },        /* G */

  1579.             { 1, 1, 1, 0, 9 },        /* B */

  1580.         },

  1581.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,

  1582.     },

  1583.     [AV_PIX_FMT_GBRP12LE] = {

  1584.         .name = "gbrp12le",

  1585.         .nb_components = 3,

  1586.         .log2_chroma_w = 0,

  1587.         .log2_chroma_h = 0,

  1588.         .comp = {

  1589.             { 2, 1, 1, 0, 11 },        /* R */

  1590.             { 0, 1, 1, 0, 11 },        /* G */

  1591.             { 1, 1, 1, 0, 11 },        /* B */

  1592.         },

  1593.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1594.     },

  1595.     [AV_PIX_FMT_GBRP12BE] = {

  1596.         .name = "gbrp12be",

  1597.         .nb_components = 3,

  1598.         .log2_chroma_w = 0,

  1599.         .log2_chroma_h = 0,

  1600.         .comp = {

  1601.             { 2, 1, 1, 0, 11 },        /* R */

  1602.             { 0, 1, 1, 0, 11 },        /* G */

  1603.             { 1, 1, 1, 0, 11 },        /* B */

  1604.         },

  1605.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,

  1606.     },

  1607.     [AV_PIX_FMT_GBRP14LE] = {

  1608.         .name = "gbrp14le",

  1609.         .nb_components = 3,

  1610.         .log2_chroma_w = 0,

  1611.         .log2_chroma_h = 0,

  1612.         .comp = {

  1613.             { 2, 1, 1, 0, 13 },        /* R */

  1614.             { 0, 1, 1, 0, 13 },        /* G */

  1615.             { 1, 1, 1, 0, 13 },        /* B */

  1616.         },

  1617.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1618.     },

  1619.     [AV_PIX_FMT_GBRP14BE] = {

  1620.         .name = "gbrp14be",

  1621.         .nb_components = 3,

  1622.         .log2_chroma_w = 0,

  1623.         .log2_chroma_h = 0,

  1624.         .comp = {

  1625.             { 2, 1, 1, 0, 13 },        /* R */

  1626.             { 0, 1, 1, 0, 13 },        /* G */

  1627.             { 1, 1, 1, 0, 13 },        /* B */

  1628.         },

  1629.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,

  1630.     },

  1631.     [AV_PIX_FMT_GBRP16LE] = {

  1632.         .name = "gbrp16le",

  1633.         .nb_components = 3,

  1634.         .log2_chroma_w = 0,

  1635.         .log2_chroma_h = 0,

  1636.         .comp = {

  1637.             { 2, 1, 1, 0, 15 },       /* R */

  1638.             { 0, 1, 1, 0, 15 },       /* G */

  1639.             { 1, 1, 1, 0, 15 },       /* B */

  1640.         },

  1641.         .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,

  1642.     },

  1643.     [AV_PIX_FMT_GBRP16BE] = {

  1644.         .name = "gbrp16be",

  1645.         .nb_components = 3,

  1646.         .log2_chroma_w = 0,

  1647.         .log2_chroma_h = 0,

  1648.         .comp = {

  1649.             { 2, 1, 1, 0, 15 },       /* R */

  1650.             { 0, 1, 1, 0, 15 },       /* G */

  1651.             { 1, 1, 1, 0, 15 },       /* B */

  1652.         },

  1653.         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,

  1654.     },

  1655.     [AV_PIX_FMT_VDPAU] = {

  1656.         .name = "vdpau",

  1657.         .log2_chroma_w = 1,

  1658.         .log2_chroma_h = 1,

  1659.         .flags = PIX_FMT_HWACCEL,

  1660.     },

  1661.     [AV_PIX_FMT_XYZ12LE] = {

  1662.         .name = "xyz12le",

  1663.         .nb_components = 3,

  1664.         .log2_chroma_w = 0,

  1665.         .log2_chroma_h = 0,

  1666.         .comp = {

  1667.             { 0, 5, 1, 4, 11 },       /* X */

  1668.             { 0, 5, 3, 4, 11 },       /* Y */

  1669.             { 0, 5, 5, 4, 11 },       /* Z */

  1670.       },

  1671.       /*.flags = -- not used*/

  1672.     },

  1673.     [AV_PIX_FMT_XYZ12BE] = {

  1674.         .name = "xyz12be",

  1675.         .nb_components = 3,

  1676.         .log2_chroma_w = 0,

  1677.         .log2_chroma_h = 0,

  1678.         .comp = {

  1679.             { 0, 5, 1, 4, 11 },       /* X */

  1680.             { 0, 5, 3, 4, 11 },       /* Y */

  1681.             { 0, 5, 5, 4, 11 },       /* Z */

  1682.        },

  1683.         .flags = PIX_FMT_BE,

  1684.     },

  1685. };

  1686. 

  1687. static enum AVPixelFormat get_pix_fmt_internal(const char *name)

  1688. {

  1689.     enum AVPixelFormat pix_fmt;

  1690. 

  1691.     for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)

  1692.         if (av_pix_fmt_descriptors[pix_fmt].name &&

  1693.             !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name))

  1694.             return pix_fmt;

  1695. 

  1696.     return AV_PIX_FMT_NONE;

  1697. }

  1698. 

  1699. const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)

  1700. {

  1701.     return (unsigned)pix_fmt < AV_PIX_FMT_NB ?

  1702.         av_pix_fmt_descriptors[pix_fmt].name : NULL;

  1703. }

  1704. 

  1705. #if HAVE_BIGENDIAN

  1706. #   define X_NE(be, le) be

  1707. #else

  1708. #   define X_NE(be, le) le

  1709. #endif

  1710. 

  1711. enum AVPixelFormat av_get_pix_fmt(const char *name)

  1712. {

  1713.     enum AVPixelFormat pix_fmt;

  1714. 

  1715.     if (!strcmp(name, "rgb32"))

  1716.         name = X_NE("argb", "bgra");

  1717.     else if (!strcmp(name, "bgr32"))

  1718.         name = X_NE("abgr", "rgba");

  1719. 

  1720.     pix_fmt = get_pix_fmt_internal(name);

  1721.     if (pix_fmt == AV_PIX_FMT_NONE) {

  1722.         char name2[32];

  1723. 

  1724.         snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));

  1725.         pix_fmt = get_pix_fmt_internal(name2);

  1726.     }

  1727.     return pix_fmt;

  1728. }

  1729. 

  1730. int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)

  1731. {

  1732.     int c, bits = 0;

  1733.     int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;

  1734. 

  1735.     for (c = 0; c < pixdesc->nb_components; c++) {

  1736.         int s = c == 1 || c == 2 ? 0 : log2_pixels;

  1737.         bits += (pixdesc->comp[c].depth_minus1 + 1) << s;

  1738.     }

  1739. 

  1740.     return bits >> log2_pixels;

  1741. }

  1742. 

  1743. int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)

  1744. {

  1745.     int c, bits = 0;

  1746.     int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;

  1747.     int steps[4] = {0};

  1748. 

  1749.     for (c = 0; c < pixdesc->nb_components; c++) {

  1750.         const AVComponentDescriptor *comp = &pixdesc->comp[c];

  1751.         int s = c == 1 || c == 2 ? 0 : log2_pixels;

  1752.         steps[comp->plane] = (comp->step_minus1 + 1) << s;

  1753.     }

  1754.     for (c = 0; c < 4; c++)

  1755.         bits += steps[c];

  1756. 

  1757.     if(!(pixdesc->flags & PIX_FMT_BITSTREAM))

  1758.         bits *= 8;

  1759. 

  1760.     return bits >> log2_pixels;

  1761. }

  1762. 

  1763. char *av_get_pix_fmt_string (char *buf, int buf_size, enum AVPixelFormat pix_fmt)

  1764. {

  1765.     /* print header */

  1766.     if (pix_fmt < 0) {

  1767.        snprintf (buf, buf_size, "name" " nb_components" " nb_bits");

  1768.     } else {

  1769.         const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];

  1770.         snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,

  1771.                  pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));

  1772.     }

  1773. 

  1774.     return buf;

  1775. }

  1776. 

  1777. const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)

  1778. {

  1779.     if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)

  1780.         return NULL;

  1781.     return &av_pix_fmt_descriptors[pix_fmt];

  1782. }

  1783. 

  1784. const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)

  1785. {

  1786.     if (!prev)

  1787.         return &av_pix_fmt_descriptors[0];

  1788.     while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {

  1789.         prev++;

  1790.         if (prev->name)

  1791.             return prev;

  1792.     }

  1793.     return NULL;

  1794. }

  1795. 

  1796. enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)

  1797. {

  1798.     if (desc < av_pix_fmt_descriptors ||

  1799.         desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))

  1800.         return AV_PIX_FMT_NONE;

  1801. 

  1802.     return desc - av_pix_fmt_descriptors;

  1803. }

  1804. 

  1805. int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,

  1806.                                      int *h_shift, int *v_shift)

  1807. {

  1808.     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

  1809.     if (!desc)

  1810.         return AVERROR(ENOSYS);

  1811.     *h_shift = desc->log2_chroma_w;

  1812.     *v_shift = desc->log2_chroma_h;

  1813. 

  1814.     return 0;

  1815. }

  1816. 

  1817. int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)

  1818. {

  1819.     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

  1820.     int i, planes[4] = { 0 }, ret = 0;

  1821. 

  1822.     if (!desc)

  1823.         return AVERROR(EINVAL);

  1824. 

  1825.     for (i = 0; i < desc->nb_components; i++)

  1826.         planes[desc->comp[i].plane] = 1;

  1827.     for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)

  1828.         ret += planes[i];

  1829.     return ret;

  1830. }