diff options
Diffstat (limited to 'include/gui/Surface.h')
| -rw-r--r-- | include/gui/Surface.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/gui/Surface.h b/include/gui/Surface.h index a9f78cf..72f1067 100644 --- a/include/gui/Surface.h +++ b/include/gui/Surface.h @@ -101,6 +101,14 @@ public: */ void allocateBuffers(); + /* Sets the generation number on the IGraphicBufferProducer and updates the + * generation number on any buffers attached to the Surface after this call. + * See IGBP::setGenerationNumber for more information. */ + status_t setGenerationNumber(uint32_t generationNumber); + + // See IGraphicBufferProducer::getConsumerName + String8 getConsumerName() const; + protected: virtual ~Surface(); @@ -179,7 +187,7 @@ public: virtual int unlockAndPost(); virtual int connect(int api, const sp<IProducerListener>& listener); - virtual int detachNextBuffer(ANativeWindowBuffer** outBuffer, + virtual int detachNextBuffer(sp<GraphicBuffer>* outBuffer, sp<Fence>* outFence); virtual int attachBuffer(ANativeWindowBuffer*); @@ -305,6 +313,10 @@ private: // When a non-CPU producer is attached, this reflects the surface damage // (the change since the previous frame) passed in by the producer. Region mDirtyRegion; + + // Stores the current generation number. See setGenerationNumber and + // IGraphicBufferProducer::setGenerationNumber for more information. + uint32_t mGenerationNumber; }; }; // namespace android |