commit cd60f99aba9e750700a967db30b74a29145739cf
author Mathias Agopian <mathias@google.com> Thu Aug 16 16:28:27 2012 -0700
committer Mathias Agopian <mathias@google.com> Thu Aug 16 20:58:58 2012 -0700
tree e097ab980684c40282b5c8134af14d83eb57a3b7
parent 5f20e2d4462da3471f59152b32cd8640fa4a21da

refactor compositing code to avoid multiple eglMakeCurrent() calls

when multiple displays are connected, we ended-up having to
call eglMakeCurrent() twice per display due to a limitation
in EGL. this fixes that.

Change-Id: I11e4584df50f8c24bbecee74e37b28b3ee031d2f

services/surfaceflinger/DisplayDevice.h

diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index e9ba5ff..9790699 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -87,6 +87,7 @@
     void                    setVisibleLayersSortedByZ(const Vector< sp<LayerBase> >& layers);
     Vector< sp<LayerBase> > getVisibleLayersSortedByZ() const;
     bool                    getSecureLayerVisible() const;
+    Region                  getDirtyRegion(bool repaintEverything) const;
 
     status_t                setOrientation(int orientation);
     void                    setLayerStack(uint32_t stack);