diff options
Diffstat (limited to 'services/surfaceflinger/SurfaceFlinger.h')
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h index 48642d4..2f2977a 100644 --- a/services/surfaceflinger/SurfaceFlinger.h +++ b/services/surfaceflinger/SurfaceFlinger.h @@ -34,6 +34,7 @@ #include <ui/PixelFormat.h> #include <surfaceflinger/ISurfaceComposer.h> #include <surfaceflinger/ISurfaceComposerClient.h> +#include <surfaceflinger/IGraphicBufferAlloc.h> #include "Barrier.h" #include "Layer.h" @@ -119,6 +120,21 @@ private: sp<SurfaceFlinger> mFlinger; }; +class GraphicBufferAlloc : public BnGraphicBufferAlloc +{ +public: + GraphicBufferAlloc(); + virtual ~GraphicBufferAlloc(); + + virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, + PixelFormat format, uint32_t usage); + virtual void freeAllGraphicBuffersExcept(int bufIdx); + +private: + Vector<sp<GraphicBuffer> > mBuffers; + Mutex mLock; +}; + // --------------------------------------------------------------------------- class GraphicPlane @@ -184,6 +200,7 @@ public: // ISurfaceComposer interface virtual sp<ISurfaceComposerClient> createConnection(); virtual sp<ISurfaceComposerClient> createClientConnection(); + virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); virtual sp<IMemoryHeap> getCblk() const; virtual void bootFinished(); virtual void openGlobalTransaction(); @@ -322,8 +339,6 @@ private: status_t electronBeamOnAnimationImplLocked(); status_t renderScreenToTextureLocked(DisplayID dpy, GLuint* textureName, GLfloat* uOut, GLfloat* vOut); - sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, - PixelFormat format, uint32_t usage) const; friend class FreezeLock; sp<FreezeLock> getFreezeLock() const; |