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Commit 02a76e61 authored by Naomi Luis's avatar Naomi Luis Committed by Arne Coucheron
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Reset the FrameNumber for dropped frame in async mode 

In Async, reset the framenumber of frames dropped by the BufferQueue.
This allows the client to dequeue and use this frame before the other
queued frames which may be with the MDP.

CRs-fixed: 448606

Change-Id: Icaabf77b55a7275dc98ba1fdfba89508feb92145
parent d866f868

libs/gui/BufferQueue.cpp

+2 −0
Original line number Diff line number Diff line
@@ -651,6 +651,8 @@ status_t BufferQueue::queueBuffer(int buf, 
                Fifo::iterator front(mQueue.begin());

                // buffer currently queued is freed

                mSlots[*front].mBufferState = BufferSlot::FREE;

                // reset the frame number of the freed buffer

                mSlots[*front].mFrameNumber = 0;

                // and we record the new buffer index in the queued list

                *front = buf;

            }