Commit e2102ce6 authored Mar 30, 2015 by Tao Zhang Committed by Gerrit - the friendly Code Review server Apr 08, 2015

Fix an apk icon animation corruption issue

When several apk icons group together to a folder, the icons
scale down to small icons first. Dirty region computation only
respects the transformed small icons region. However, since the
swap behavior is PERSERVED, the contents of larger icon region
in previous frames are kept in the current frame, this region is
not covered by the dirty region, thus contents of previous frame
presents and it is corrupted. The fix is to include the in rectangle
to enlarge the dirty region

Change-Id: I546da255cf18b3c948e8491f3a513762d7dd4fea

parent 047d4b77

libs/hwui/DamageAccumulator.cpp

+1 −0

Original line number	Diff line number	Diff line
		@@ -138,6 +138,7 @@ static inline void mapRect(const RenderProperties& props, const SkRect& in, SkRe
		}
		temp.offset(props.getLeft(), props.getTop());
		out->join(temp);
		out->join(in);
		}

		static DirtyStack* findParentRenderNode(DirtyStack* frame) {