From bf09ffb4e0dc820aeae56a3e576aed33cab218da Mon Sep 17 00:00:00 2001 From: Chris Craik Date: Mon, 1 Oct 2012 13:50:37 -0700 Subject: Quick reject empty paths bug:7260035 Adding a circle of radius 0 to a path is a no-op in skia, so detect this case both in the PathRenderer, and in quickReject(). Change-Id: I7a172db49a5d5351b4734b39d4e4ca6379658096 --- libs/hwui/PathRenderer.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libs/hwui/PathRenderer.cpp') diff --git a/libs/hwui/PathRenderer.cpp b/libs/hwui/PathRenderer.cpp index 4a66c62d92d8..5b55c2b94589 100644 --- a/libs/hwui/PathRenderer.cpp +++ b/libs/hwui/PathRenderer.cpp @@ -323,6 +323,11 @@ void PathRenderer::convexPathVertices(const SkPath &path, const SkPaint* paint, convexPathPerimeterVertices(path, threshInvScaleX * threshInvScaleX, threshInvScaleY * threshInvScaleY, tempVertices); + if (!tempVertices.size()) { + // path was empty, return without allocating vertex buffer + return; + } + #if VERTEX_DEBUG for (unsigned int i = 0; i < tempVertices.size(); i++) { ALOGD("orig path: point at %f %f", tempVertices[i].position[0], tempVertices[i].position[1]); -- cgit v1.2.3-59-g8ed1b