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-rw-r--r--media/libstagefright/SurfaceMediaSource.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/media/libstagefright/SurfaceMediaSource.cpp b/media/libstagefright/SurfaceMediaSource.cpp
index 3c002fc..409038a 100644
--- a/media/libstagefright/SurfaceMediaSource.cpp
+++ b/media/libstagefright/SurfaceMediaSource.cpp
@@ -298,6 +298,10 @@ status_t SurfaceMediaSource::read( MediaBuffer **buffer,
// wait for a buffer to be queued
mFrameAvailableCondition.wait(mMutex);
} else if (err == OK) {
+ err = item.mFence->waitForever("SurfaceMediaSource::read");
+ if (err) {
+ ALOGW("read: failed to wait for buffer fence: %d", err);
+ }
// First time seeing the buffer? Added it to the SMS slot
if (item.mGraphicBuffer != NULL) {