commit 4070e93e1e17945f9e5b5f69bce5bf78ba852e4d
author Dileep Kumar Reddi <dkumarre@codeaurora.org> Tue Sep 30 09:00:57 2014 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Oct 08 01:08:56 2014 -0700
tree 108222e19831e7ffa2ce0e39c21f91d39706c30d
parent dd9101aec9318c78bb0fbadb28dc4a027ab9847f

hwc: Partial Update for MDP3 targets

Enable partial update for MDP3 targets.
Use computed ROI of mdpcomp in copybit
to avoid composition of layers outside ROI.

Change-Id: I4b23fd48cac814f8c35a3c01253dca8c297036f9

libhwcomposer/hwc_copybit.h

diff --git a/libhwcomposer/hwc_copybit.h b/libhwcomposer/hwc_copybit.h
index 99a39c8..a7ce43e 100644
--- a/libhwcomposer/hwc_copybit.h
+++ b/libhwcomposer/hwc_copybit.h
@@ -101,8 +101,8 @@
     // flag that indicates whether CopyBit composition is enabled for this cycle
     bool mCopyBitDraw;
 
-    unsigned int getRGBRenderingArea
-                            (const hwc_display_contents_1_t *list);
+    unsigned int getRGBRenderingArea (const hwc_context_t *ctx,
+                                         const hwc_display_contents_1_t *list);
 
     void getLayerResolution(const hwc_layer_1_t* layer,
                                    unsigned int &width, unsigned int& height);