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| author | Dan Stoza <stoza@google.com> | 2014-03-28 15:25:31 -0700 |
|---|---|---|
| committer | Dan Stoza <stoza@google.com> | 2014-04-15 10:27:25 -0700 |
| commit | d9822a3843017444364899afc3c23fb5be6b9cb9 (patch) | |
| tree | 563f14d7526d30eebe5913d66ed150609c2796eb /services/surfaceflinger/MonitoredProducer.h | |
| parent | 7f605bd4c09e2b086e69751491e25e98f4a0eb98 (diff) | |
| download | frameworks_native-d9822a3843017444364899afc3c23fb5be6b9cb9.zip frameworks_native-d9822a3843017444364899afc3c23fb5be6b9cb9.tar.gz frameworks_native-d9822a3843017444364899afc3c23fb5be6b9cb9.tar.bz2 | |
BufferQueueProducer: add detachNextBuffer
Adds a new method, IGBP::detachNextBuffer, that effectively does
dequeue + request + detach in a single call, but does not need to
know anything about the dequeued buffer, and will not block on
dequeue. This is mostly for the upcoming StreamSplitter to use in
its onBufferReleased callback.
Change-Id: Ie88a69de109003acebaa486a5b44c8a455726550
Diffstat (limited to 'services/surfaceflinger/MonitoredProducer.h')
| -rw-r--r-- | services/surfaceflinger/MonitoredProducer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/services/surfaceflinger/MonitoredProducer.h b/services/surfaceflinger/MonitoredProducer.h index 1e6431e..f034e39 100644 --- a/services/surfaceflinger/MonitoredProducer.h +++ b/services/surfaceflinger/MonitoredProducer.h @@ -39,6 +39,8 @@ public: virtual status_t dequeueBuffer(int* slot, sp<Fence>* fence, bool async, uint32_t w, uint32_t h, uint32_t format, uint32_t usage); virtual status_t detachBuffer(int slot); + virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer, + sp<Fence>* outFence); virtual status_t attachBuffer(int* outSlot, const sp<GraphicBuffer>& buffer); virtual status_t queueBuffer(int slot, const QueueBufferInput& input, |