commit 5cec4742b3a1d7448bd32ae57cb4cf70b484c64c
author Mathias Agopian <mathias@google.com> Tue Aug 11 22:34:02 2009 -0700
committer Mathias Agopian <mathias@google.com> Tue Aug 11 23:32:29 2009 -0700
tree 9a3d6adb933fd0947ffc643e3d11f432a4baec4b
parent 064dbd076d431a7508b864aa0993cd59ef743e4e

second take, hopefully this time it doesn't break one of the builds: "SurfaceFlinger will now allocate buffers based on the usage specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything."

libs/surfaceflinger/Layer.h

diff --git a/libs/surfaceflinger/Layer.h b/libs/surfaceflinger/Layer.h
index 4c13d6e..add5d50 100644
--- a/libs/surfaceflinger/Layer.h
+++ b/libs/surfaceflinger/Layer.h
@@ -101,7 +101,7 @@
 
     status_t resize(int32_t index, uint32_t w, uint32_t h, const char* what);
     Region post(uint32_t* oldState, bool& recomputeVisibleRegions);
-    sp<SurfaceBuffer> peekBuffer();
+    sp<SurfaceBuffer> peekBuffer(int usage);
     void destroy();
     void scheduleBroadcast();
 
@@ -114,7 +114,7 @@
                 ~SurfaceLayer();
 
     private:
-        virtual sp<SurfaceBuffer> getBuffer();
+        virtual sp<SurfaceBuffer> getBuffer(int usage);
 
         sp<Layer> getOwner() const {
             return static_cast<Layer*>(Surface::getOwner().get());