ffmpegdecoder: downsample frame where possible before gpu transfer

2022-09-08 20:35:08 -07:00
parent 93c76f55a1
commit 16b9cdda8d
2 changed files with 133 additions and 108 deletions
@@ -142,6 +142,8 @@ private:

  static const char* GetInterlacingModeInFFmpeg(VideoParams::Interlacing interlacing);

+  static bool IsPixelFormatGLSLCompatible(AVPixelFormat f);
+
  AVFramePtr GetFrameFromCache(const int64_t &t) const;

  void ClearFrameCache();
@@ -150,6 +152,8 @@ private:

  void RemoveFirstFrame();

+  bool ApplyScaler(AVFrame *in);
+
  static int MaximumQueueSize();

  RetrieveVideoParams filter_params_;