git.sesse.net Git - casparcg/blob - core/video_format.h

   1 #pragma once\r
   2 \r
   3 #include <string>\r
   4 \r
   5 #include <common/compiler/vs/disable_silly_warnings.h>\r
   6 \r
   7 namespace caspar { namespace core {\r
   8         \r
   9 struct video_format \r
  10 { \r
  11         enum type\r
  12         {\r
  13                 pal = 0,\r
  14                 //ntsc,\r
  15                 //x576p2500,\r
  16                 x720p2500,\r
  17                 x720p5000,\r
  18                 //x720p5994,\r
  19                 //x720p6000,\r
  20                 //x1080p2397,\r
  21                 //x1080p2400,\r
  22                 x1080i5000,\r
  23                 //x1080i5994,\r
  24                 //x1080i6000,\r
  25                 x1080p2500,\r
  26                 //x1080p2997,\r
  27                 //x1080p3000,\r
  28                 invalid,\r
  29                 count\r
  30         };\r
  31 };\r
  32 \r
  33 struct video_mode \r
  34 { \r
  35         enum type\r
  36         {\r
  37                 progressive,\r
  38                 lower,\r
  39                 upper,\r
  40                 count,\r
  41                 invalid\r
  42         };\r
  43 };\r
  44 \r
  45 struct video_format_desc\r
  46 {\r
  47         video_format::type              format;         // video output format\r
  48 \r
  49         size_t                                  width;          // output frame width\r
  50         size_t                                  height;         // output frame height\r
  51         video_mode::type                mode;           // progressive, interlaced upper field first, interlaced lower field first\r
  52         double                                  fps;            // actual framerate, e.g. i50 = 25 fps, p50 = 50 fps\r
  53         double                                  interval;       // time between frames\r
  54         size_t                                  size;           // output frame size in bytes \r
  55         std::wstring                    name;           // name of output format\r
  56 \r
  57         static const video_format_desc& get(video_format::type format);\r
  58         static const video_format_desc& get(const std::wstring& name);\r
  59 };\r
  60 \r
  61 inline bool operator==(const video_format_desc& rhs, const video_format_desc& lhs)\r
  62 {\r
  63         return rhs.format == lhs.format;\r
  64 }\r
  65 \r
  66 inline bool operator!=(const video_format_desc& rhs, const video_format_desc& lhs)\r
  67 {\r
  68         return !(rhs == lhs);\r
  69 }\r
  70 \r
  71 inline std::wostream& operator<<(std::wostream& out, const video_format_desc& format_desc)\r
  72 {\r
  73         out << format_desc.name.c_str();\r
  74         return out;\r
  75 }\r
  76 \r
  77 }}