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

   1 #pragma once\r
   2 \r
   3 #include <memory>\r
   4 #include <array>\r
   5 \r
   6 namespace caspar { namespace core {\r
   7         \r
   8 struct pixel_format\r
   9 {\r
  10         enum type\r
  11         {\r
  12                 bgra,\r
  13                 rgba,\r
  14                 argb,\r
  15                 abgr,\r
  16                 ycbcr,\r
  17                 ycbcra,\r
  18                 count,\r
  19                 invalid\r
  20         };\r
  21 };\r
  22 \r
  23 struct pixel_format_desc\r
  24 {\r
  25         struct plane\r
  26         {\r
  27                 plane() : linesize(0), width(0), height(0), size(0), channels(0){}\r
  28                 plane(size_t width, size_t height, size_t channels)\r
  29                         : linesize(width*channels), width(width), height(height), size(width*height*channels), channels(channels)\r
  30                 {}\r
  31                 size_t linesize;\r
  32                 size_t width;\r
  33                 size_t height;\r
  34                 size_t size;\r
  35                 size_t channels;\r
  36         };\r
  37 \r
  38         pixel_format_desc() : pix_fmt(pixel_format::invalid)\r
  39         {\r
  40                 std::fill(planes.begin(), planes.end(), plane());\r
  41         }\r
  42 \r
  43         pixel_format::type pix_fmt;\r
  44 \r
  45         std::array<plane, 4> planes;\r
  46 };\r
  47         \r
  48 }}