am f5f85022: Merge "Fix graphical corruption on QCOM GPU Bug #7146141"

# Via Android (Google) Code Review (1) and Romain Guy (1)
* commit 'f5f8502271b04d63c518e3aecfd5eaf557904e72':
  Fix graphical corruption on QCOM GPU Bug #7146141

1 files changed, 9 insertions, 0 deletions

diff --git a/libs/hwui/OpenGLRenderer.h b/libs/hwui/OpenGLRenderer.h
index d4e1eb50d78f..594580eda86d 100644
--- a/libs/hwui/OpenGLRenderer.h
+++ b/libs/hwui/OpenGLRenderer.h
@@ -400,12 +400,21 @@ private:
 
     /**
      * Tells the GPU what part of the screen is about to be redrawn.
+     * This method will use the clip rect that we started drawing the
+     * frame with.
      * This method needs to be invoked every time getTargetFbo() is
      * bound again.
      */
     void startTiling(const sp<Snapshot>& snapshot, bool opaque = false);
 
     /**
+     * Tells the GPU what part of the screen is about to be redrawn.
+     * This method needs to be invoked every time getTargetFbo() is
+     * bound again.
+     */
+    void startTiling(const Rect& clip, int windowHeight, bool opaque = false);
+
+    /**
      * Tells the GPU that we are done drawing the frame or that we
      * are switching to another render target.
      */