git.sesse.net Git - casparcg/blob - core/producer/frame/pixel_format.h

   1 /*\r
   2 * Copyright 2013 Sveriges Television AB http://casparcg.com/\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\r
   5 *\r
   6 * CasparCG is free software: you can redistribute it and/or modify\r
   7 * it under the terms of the GNU General Public License as published by\r
   8 * the Free Software Foundation, either version 3 of the License, or\r
   9 * (at your option) any later version.\r
  10 *\r
  11 * CasparCG is distributed in the hope that it will be useful,\r
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 * GNU General Public License for more details.\r
  15 *\r
  16 * You should have received a copy of the GNU General Public License\r
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 * Author: Robert Nagy, ronag89@gmail.com\r
  20 */\r
  21 \r
  22 #pragma once\r
  23 \r
  24 #include <vector>\r
  25 \r
  26 namespace caspar { namespace core {\r
  27                 \r
  28 struct pixel_format\r
  29 {\r
  30         enum type\r
  31         {\r
  32                 gray = 0,\r
  33                 bgra,\r
  34                 rgba,\r
  35                 argb,\r
  36                 abgr,\r
  37                 ycbcr,\r
  38                 ycbcra,\r
  39                 luma,\r
  40                 count,\r
  41                 invalid\r
  42         };\r
  43 };\r
  44 \r
  45 struct pixel_format_desc\r
  46 {\r
  47         struct plane\r
  48         {\r
  49                 size_t linesize;\r
  50                 size_t width;\r
  51                 size_t height;\r
  52                 size_t size;\r
  53                 size_t channels;\r
  54 \r
  55                 plane() \r
  56                         : linesize(0)\r
  57                         , width(0)\r
  58                         , height(0)\r
  59                         , size(0)\r
  60                         , channels(0){}\r
  61 \r
  62                 plane(size_t width, size_t height, size_t channels)\r
  63                         : linesize(width*channels)\r
  64                         , width(width)\r
  65                         , height(height)\r
  66                         , size(width*height*channels)\r
  67                         , channels(channels){}\r
  68         };\r
  69 \r
  70         pixel_format_desc() : pix_fmt(pixel_format::invalid){}\r
  71         \r
  72         pixel_format::type pix_fmt;\r
  73         std::vector<plane> planes;\r
  74 };\r
  75 \r
  76 }}