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

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\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 */\r
  20 #pragma once\r
  21 \r
  22 #include <vector>\r
  23 \r
  24 namespace caspar { namespace core {\r
  25                 \r
  26 struct pixel_format\r
  27 {\r
  28         enum type\r
  29         {\r
  30                 bgra,\r
  31                 rgba,\r
  32                 argb,\r
  33                 abgr,\r
  34                 ycbcr,\r
  35                 ycbcra,\r
  36                 count,\r
  37                 invalid\r
  38         };\r
  39 };\r
  40 \r
  41 struct pixel_format_desc\r
  42 {\r
  43         struct plane\r
  44         {\r
  45                 size_t linesize;\r
  46                 size_t width;\r
  47                 size_t height;\r
  48                 size_t size;\r
  49                 size_t channels;\r
  50 \r
  51                 plane() \r
  52                         : linesize(0)\r
  53                         , width(0)\r
  54                         , height(0)\r
  55                         , size(0)\r
  56                         , channels(0){}\r
  57 \r
  58                 plane(size_t width, size_t height, size_t channels)\r
  59                         : linesize(width*channels)\r
  60                         , width(width)\r
  61                         , height(height)\r
  62                         , size(width*height*channels)\r
  63                         , channels(channels){}\r
  64         };\r
  65 \r
  66         pixel_format_desc() : pix_fmt(pixel_format::invalid){}\r
  67         \r
  68         pixel_format::type pix_fmt;\r
  69         std::vector<plane> planes;\r
  70 };\r
  71 \r
  72 }}