libavcodec/pixdesc.c

   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 "libavutil/pixfmt.h"
  23 #include "pixdesc.h"
  24
  25 const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
  26     [PIX_FMT_YUV422P] = {
  27         .name = "yuv422p",
  28         .nb_channels  = 3,
  29         .log2_chroma_w= 1,
  30         .log2_chroma_h= 0,
  31         .comp = {
  32             {0,0,1,0,7},
  33             {1,0,1,0,7},
  34             {2,0,1,0,7},
  35         },
  36     },
  37     [PIX_FMT_YUV420P] = {
  38         .name = "yuv420p",
  39         .nb_channels  = 3,
  40         .log2_chroma_w= 1,
  41         .log2_chroma_h= 1,
  42         .comp = {
  43             {0,0,1,0,7},
  44             {1,0,1,0,7},
  45             {2,0,1,0,7},
  46         },
  47     },
  48     [PIX_FMT_YUV410P] = {
  49         .name = "yuv410p",
  50         .nb_channels  = 3,
  51         .log2_chroma_w= 2,
  52         .log2_chroma_h= 2,
  53         .comp = {
  54             {0,0,1,0,7},
  55             {1,0,1,0,7},
  56             {2,0,1,0,7},
  57         },
  58     },
  59     [PIX_FMT_NV12] = {
  60         .name = "nv12",
  61         .nb_channels  = 3,
  62         .log2_chroma_w= 1,
  63         .log2_chroma_h= 1,
  64         .comp = {
  65             {0,0,1,0,7},
  66             {1,1,1,0,7},
  67             {1,1,2,0,7},
  68         },
  69     },
  70     [PIX_FMT_YUYV422] = {
  71         .name = "yuyv422",
  72         .nb_channels  = 3,
  73         .log2_chroma_w= 1,
  74         .log2_chroma_h= 0,
  75         .comp = {
  76             {0,1,1,0,7},
  77             {0,3,2,0,7},
  78             {0,3,4,0,7},
  79         },
  80     },
  81     [PIX_FMT_UYVY422] = {
  82         .name = "uyvy422",
  83         .nb_channels  = 3,
  84         .log2_chroma_w= 1,
  85         .log2_chroma_h= 0,
  86         .comp = {
  87             {0,1,2,0,7},
  88             {0,3,1,0,7},
  89             {0,3,3,0,7},
  90         },
  91     },
  92     [PIX_FMT_GRAY16LE] = {
  93         .name = "gray16le",
  94         .nb_channels  = 1,
  95         .log2_chroma_w= 0,
  96         .log2_chroma_h= 0,
  97         .comp = {
  98             {0,1,1,0,15},
  99         },
 100     },
 101     [PIX_FMT_GRAY16BE] = {
 102         .name = "gray16be",
 103         .nb_channels  = 1,
 104         .log2_chroma_w= 0,
 105         .log2_chroma_h= 0,
 106         .comp = {
 107             {0,1,1,0,15},
 108         },
 109         .flags = PIX_FMT_BE,
 110     },
 111     [PIX_FMT_RGB24] = {
 112         .name = "rgb24",
 113         .nb_channels  = 3,
 114         .log2_chroma_w= 0,
 115         .log2_chroma_h= 0,
 116         .comp = {
 117             {0,2,1,0,7},
 118             {0,2,2,0,7},
 119             {0,2,3,0,7},
 120         },
 121     },
 122     [PIX_FMT_RGBA] = {
 123         .name = "rgba",
 124         .nb_channels  = 4,
 125         .log2_chroma_w= 0,
 126         .log2_chroma_h= 0,
 127         .comp = {
 128             {0,3,1,0,7},
 129             {0,3,2,0,7},
 130             {0,3,3,0,7},
 131             {0,3,4,0,7},
 132         },
 133     },
 134     [PIX_FMT_RGB48LE] = {
 135         .name = "rgb48le",
 136         .nb_channels  = 3,
 137         .log2_chroma_w= 0,
 138         .log2_chroma_h= 0,
 139         .comp = {
 140             {0,5,1,0,15},
 141             {0,5,3,0,15},
 142             {0,5,5,0,15},
 143         },
 144     },
 145     [PIX_FMT_RGB48BE] = {
 146         .name = "rgb48be",
 147         .nb_channels  = 3,
 148         .log2_chroma_w= 0,
 149         .log2_chroma_h= 0,
 150         .comp = {
 151             {0,5,1,0,15},
 152             {0,5,3,0,15},
 153             {0,5,5,0,15},
 154         },
 155         .flags = PIX_FMT_BE,
 156     },
 157     [PIX_FMT_RGB565LE] = {
 158         .name = "rgb565le",
 159         .nb_channels  = 3,
 160         .log2_chroma_w= 0,
 161         .log2_chroma_h= 0,
 162         .comp = {
 163             {0,1,1,0,4},
 164             {0,1,1,5,5},
 165             {0,1,2,3,4},
 166         },
 167     },
 168     [PIX_FMT_RGB565BE] = {
 169         .name = "rgb565be",
 170         .nb_channels  = 3,
 171         .log2_chroma_w= 0,
 172         .log2_chroma_h= 0,
 173         .comp = {
 174             {0,1,1, 0,4},
 175             {0,1,1, 5,5},
 176             {0,1,0, 3,4},
 177         },
 178         .flags = PIX_FMT_BE,
 179     },
 180     [PIX_FMT_MONOBLACK] = {
 181         .name = "monoblack",
 182         .nb_channels  = 1,
 183         .log2_chroma_w= 0,
 184         .log2_chroma_h= 0,
 185         .comp = {
 186             {0,0,1,7,0},
 187         },
 188         .flags = PIX_FMT_BITSTREAM,
 189     },
 190     [PIX_FMT_PAL8] = {
 191         .name = "pal8",
 192         .nb_channels  = 1,
 193         .log2_chroma_w= 0,
 194         .log2_chroma_h= 0,
 195         .comp = {
 196             {0,0,1,0,7},
 197         },
 198         .flags = PIX_FMT_PAL,
 199     },
 200 };