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Commit ed43fcec authored by Mathias Agopian's avatar Mathias Agopian Committed by Android (Google) Code Review
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Merge "BufferQueue: fixed issues with buffer slots not available"

parents 35aadd6b c2c1f2f2

libs/gui/BufferQueue.cpp

+2 −7
Original line number Diff line number Diff line
@@ -370,18 +370,13 @@ status_t BufferQueue::dequeueBuffer(int *outBuf, uint32_t w, uint32_t h, 
                }

            }



            // we're in synchronous mode and didn't find a buffer, we need to

            // wait for some buffers to be consumed

            tryAgain = mSynchronousMode && (foundSync == INVALID_BUFFER_SLOT);

            // if no buffer is found, wait for a buffer to be released

            tryAgain = found == INVALID_BUFFER_SLOT;

            if (tryAgain) {

                mDequeueCondition.wait(mMutex);

            }

        }



        if (mSynchronousMode && found == INVALID_BUFFER_SLOT) {

            // foundSync guaranteed to be != INVALID_BUFFER_SLOT

            found = foundSync;

        }



        if (found == INVALID_BUFFER_SLOT) {

            // This should not happen.