commit c2f7824436d05da6e8514d06a54773538aace028
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Feb 19 15:18:05 2014 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Feb 19 15:18:05 2014 +0000
tree df94bf8fa90324ab1ce8e840fa1f16b94b32d410
parent 92da60cd6339de32b2d8b19420f511208adf4187

Analytic rrect clip for cicular corners, radius >= 0.5

BUG=skia:2181
R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/171413004

git-svn-id: http://skia.googlecode.com/svn/trunk@13498 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/GrClipMaskManager.cpp

diff --git a/src/gpu/GrClipMaskManager.cpp b/src/gpu/GrClipMaskManager.cpp
index 7ccf30f..b637bd6 100644
--- a/src/gpu/GrClipMaskManager.cpp
+++ b/src/gpu/GrClipMaskManager.cpp
@@ -19,6 +19,7 @@
 #include "GrSWMaskHelper.h"
 #include "effects/GrTextureDomain.h"
 #include "effects/GrConvexPolyEffect.h"
+#include "effects/GrRRectEffect.h"
 #include "SkRasterClip.h"
 #include "SkStrokeRec.h"
 #include "SkTLazy.h"
@@ -189,6 +190,9 @@
                                                            GrConvexPolyEffect::kFillNoAA_EdgeType;
                 effect.reset(GrConvexPolyEffect::Create(type, path, &offset));
             }
+        } else if (isAA && SkClipStack::Element::kRRect_Type == type && !rt->isMultisampled()) {
+            const SkRRect& rrect = elements.tail()->getRRect();
+            effect.reset(GrRRectEffect::Create(rrect));
         } else if (isAA && SkClipStack::Element::kRect_Type == type && !rt->isMultisampled()) {
             // We only handle AA/non-MSAA rects here. Coverage effect AA isn't MSAA friendly and
             // non-AA rect clips are handled by the scissor.