libstb-hal/libspark/playback: add method for retrieving read-count

libeplayer3/container/container_ffmpeg.c

@@ -437,6 +437,8 @@ static void FFMPEGThread(Context_t *context) {
 	    Track_t * dvbsubtitleTrack = NULL;
 	    Track_t * teletextTrack = NULL;
 
+	    context->playback->readCount += packet.size;
+
 	    int pid = avContext->streams[packet.stream_index]->id;
 
 	    if (context->manager->video->Command(context, MANAGER_GET_TRACK, &videoTrack) < 0)

libeplayer3/include/playback.h

@@ -33,8 +33,8 @@ typedef struct PlaybackHandler_s {
 
     int (* Command) (/*Context_t*/void  *, PlaybackCmd_t, void *);
     char * uri;
-    off_t size;
     unsigned char noprobe; /* hack: only minimal probing in av_find_stream_info */
+    unsigned long long readCount;
 } PlaybackHandler_t;
 
 #endif

libspark/playback_libeplayer3.cpp

@@ -724,6 +724,13 @@ bool cPlayback::isPlaying() {
 		return player->playback->isPlaying;
 	return false;
 }
+
+unsigned long long cPlayback::GetReadCount() {
+	if (player && player->playback) {
+		return player->playback->readCount;
+	}
+	return 0;
+}
 #if 0
 bool cPlayback::IsPlaying(void) const
 {

libspark/playback_libeplayer3.h

@@ -49,6 +49,7 @@ class cPlayback
 		void FindAllTeletextsubtitlePids(int *pids, unsigned int *numpidt, std::string *tlanguage);
 		void RequestAbort(void);
 		bool isPlaying(void);
+		unsigned long long GetReadCount(void);
 #if 0
 		void FindAllSubs(uint16_t *pids, unsigned short *supported, uint16_t *numpida, std::string *language);
 		bool SelectSubtitles(int pid);