Make sure the prefetcher is actively fetching data if we pause playback due to cache underrun.
Change-Id: Id5f4b7a0387137380dcd39995390a8e0d084b4b3
Conflicts:
media/libstagefright/AwesomePlayer.cpp
diff --git a/media/libstagefright/AwesomePlayer.cpp b/media/libstagefright/AwesomePlayer.cpp
index 4e1969b..f084e28 100644
--- a/media/libstagefright/AwesomePlayer.cpp
+++ b/media/libstagefright/AwesomePlayer.cpp
@@ -564,6 +564,12 @@
return false;
}
+void AwesomePlayer::ensureCacheIsFetching_l() {
+ if (mCachedSource != NULL) {
+ mCachedSource->resumeFetchingIfNecessary();
+ }
+}
+
void AwesomePlayer::onBufferingUpdate() {
Mutex::Autolock autoLock(mLock);
if (!mBufferingEventPending) {
@@ -606,6 +612,7 @@
kLowWaterMarkBytes);
mFlags |= CACHE_UNDERRUN;
pause_l();
+ ensureCacheIsFetching_l();
notifyListener_l(MEDIA_INFO, MEDIA_INFO_BUFFERING_START);
} else if (eos || cachedDataRemaining > kHighWaterMarkBytes) {
if (mFlags & CACHE_UNDERRUN) {
@@ -627,12 +634,16 @@
int64_t cachedDurationUs;
bool eos;
if (getCachedDuration_l(&cachedDurationUs, &eos)) {
+ LOGV("cachedDurationUs = %.2f secs, eos=%d",
+ cachedDurationUs / 1E6, eos);
+
if ((mFlags & PLAYING) && !eos
&& (cachedDurationUs < kLowWaterMarkUs)) {
LOGI("cache is running low (%.2f secs) , pausing.",
cachedDurationUs / 1E6);
mFlags |= CACHE_UNDERRUN;
pause_l();
+ ensureCacheIsFetching_l();
notifyListener_l(MEDIA_INFO, MEDIA_INFO_BUFFERING_START);
} else if (eos || cachedDurationUs > kHighWaterMarkUs) {
if (mFlags & CACHE_UNDERRUN) {