git.sesse.net Git - casparcg/blob - modules/ffmpeg/producer/util.h

   1 #pragma once\r
   2 \r
   3 #include <common/memory/safe_ptr.h>\r
   4 \r
   5 #include <core/video_format.h>\r
   6 #include <core/producer/frame/pixel_format.h>\r
   7 \r
   8 struct AVFrame;\r
   9 enum PixelFormat;\r
  10 \r
  11 namespace caspar {\r
  12 \r
  13 namespace core {\r
  14 \r
  15 struct pixel_format_desc;\r
  16 class write_frame;\r
  17 struct frame_factory;\r
  18 \r
  19 }\r
  20 \r
  21 core::video_mode::type          get_mode(AVFrame& frame);\r
  22 core::pixel_format::type        get_pixel_format(PixelFormat pix_fmt);\r
  23 core::pixel_format_desc         get_pixel_format_desc(PixelFormat pix_fmt, size_t width, size_t height);\r
  24 PixelFormat                                     get_ffmpeg_pixel_format(const core::pixel_format_desc& format_desc);\r
  25 safe_ptr<AVFrame>                       as_av_frame(const safe_ptr<core::write_frame>& frame);\r
  26 bool                                            try_make_gray(const safe_ptr<AVFrame>& frame);\r
  27 safe_ptr<core::write_frame> make_write_frame(const void* tag, const safe_ptr<AVFrame>& decoded_frame, const safe_ptr<core::frame_factory>& frame_factory, int hints);\r
  28 \r
  29 }