added the notion of fixed-size buffers

the new native_window_set_buffers_geometry allows
to specify a size and format for all buffers to be
dequeued. the buffer will be scalled to the window's
size.

Change-Id: I2c378b85c88d29cdd827a5f319d5c704d79ba381

parent 68f929b8

include/private/surfaceflinger/SharedBufferStack.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -279,7 +279,8 @@ public:
		ssize_t retireAndLock();
		status_t unlock(int buffer);
		void setStatus(status_t status);
		status_t reallocate();
		status_t reallocateAll();
		status_t reallocateAllExcept(int buffer);
		status_t assertReallocate(int buffer);
		int32_t getQueuedCount() const;
		Region getDirtyRegion(int buffer) const;