add SkCanvas::drawDRRect

BUG=skia:
R=bsalomon@google.com, robertphillips@google.com, humper@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/174243003

git-svn-id: http://skia.googlecode.com/svn/trunk@13524 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 15 insertions, 0 deletions

diff --git a/src/pipe/SkGPipeWrite.cpp b/src/pipe/SkGPipeWrite.cpp
index 17305bf24b..879ce8288b 100644
--- a/src/pipe/SkGPipeWrite.cpp
+++ b/src/pipe/SkGPipeWrite.cpp
@@ -290,6 +290,10 @@ public:
      * according to slot.
      */
     bool shuttleBitmap(const SkBitmap&, int32_t slot);
+
+protected:
+    virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
+
 private:
     enum {
         kNoSaveLayer = -1,
@@ -738,6 +742,17 @@ void SkGPipeCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
     }
 }
 
+void SkGPipeCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner,
+                                 const SkPaint& paint) {
+    NOTIFY_SETUP(this);
+    this->writePaint(paint);
+    if (this->needOpBytes(kSizeOfFlatRRect * 2)) {
+        this->writeOp(kDrawDRRect_DrawOp);
+        fWriter.writeRRect(outer);
+        fWriter.writeRRect(inner);
+    }
+}
+
 void SkGPipeCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
     NOTIFY_SETUP(this);
     this->writePaint(paint);