SurfaceFlinger: Set the buffer size in the GraphicBufferAlloc

When setting the buffer size, store the required size, and allocate
the buffer of the required size in GraphicBufferAlloc, instead of
SurfaceTexture. We do this because SurfaceTexture does not always
run in the server process space. GraphicBufferAlloc always runs in the
server process.

1 files changed, 3 insertions, 0 deletions

diff --git a/include/surfaceflinger/IGraphicBufferAlloc.h b/include/surfaceflinger/IGraphicBufferAlloc.h
index 7eadfd8..7856b7c 100644
--- a/include/surfaceflinger/IGraphicBufferAlloc.h
+++ b/include/surfaceflinger/IGraphicBufferAlloc.h
@@ -48,6 +48,9 @@ public:
 
     /* Free the GraphicBuffer at the specified index */
     virtual void freeGraphicBufferAtIndex(int bufIndex) = 0;
+
+    /* Sets the required size of the Graphic Buffers */
+    virtual void setGraphicBufferSize(int size) = 0;
 #endif
 };