Ticket #7381: t7381_bufferedframecount.diff

mythtv/libs/libmythtv/NuppelVideoPlayer.cpp

@@ -4739 +4739 @@
     player_ctx->UnlockPlayingInfo(__FILE__, __LINE__);
 
     margin = (margin >= 0) ? margin: (long long) (video_frame_rate*2);
+    margin += GetDecoder()->GetBufferedFrameCount();
     margin = (long long) (margin * audio_stretchfactor);
     bool watchingTV = watchingrecording && player_ctx->recorder &&
         player_ctx->recorder->IsValidRecorder();

mythtv/libs/libmythtv/avformatdecoder.h

@@ -123 +123 @@
     MythCodecID  GetVideoCodecID(void) const { return video_codec_id; }
     void        *GetVideoCodecPrivate(void);
 
+    uint         GetBufferedFrameCount(void) const { return storedPackets.count(); }
+
     virtual void SetDisablePassThrough(bool disable);
     void AddTextData(unsigned char *buf, int len, long long timecode, char type);
 

mythtv/libs/libmythtv/decoderbase.h

@@ -103 +103 @@
     virtual MythCodecID GetVideoCodecID(void) const = 0;
     virtual void *GetVideoCodecPrivate(void) { return NULL; }
 
+    virtual uint GetBufferedFrameCount(void) const { return 0; }
+
     virtual bool SyncPositionMap(void);
     virtual bool PosMapFromDb(void);
     virtual bool PosMapFromEnc(void);