make RRect and Oval first-class drawing primitives in SkCanvas.

add RRect as a first-class clip primitive.
Review URL: https://codereview.appspot.com/6923058

git-svn-id: http://skia.googlecode.com/svn/trunk@6762 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 22 insertions, 0 deletions

diff --git a/src/utils/SkNWayCanvas.cpp b/src/utils/SkNWayCanvas.cpp
index 3b781631a3..d59d559328 100644
--- a/src/utils/SkNWayCanvas.cpp
+++ b/src/utils/SkNWayCanvas.cpp
@@ -144,6 +144,14 @@ bool SkNWayCanvas::clipRect(const SkRect& rect, SkRegion::Op op, bool doAA) {
     return this->INHERITED::clipRect(rect, op, doAA);
 }
 
+bool SkNWayCanvas::clipRRect(const SkRRect& rrect, SkRegion::Op op, bool doAA) {
+    Iter iter(fList);
+    while (iter.next()) {
+        iter->clipRRect(rrect, op, doAA);
+    }
+    return this->INHERITED::clipRRect(rrect, op, doAA);
+}
+
 bool SkNWayCanvas::clipPath(const SkPath& path, SkRegion::Op op, bool doAA) {
     Iter iter(fList);
     while (iter.next()) {
@@ -175,6 +183,13 @@ void SkNWayCanvas::drawPoints(PointMode mode, size_t count, const SkPoint pts[],
     }
 }
 
+void SkNWayCanvas::drawOval(const SkRect& rect, const SkPaint& paint) {
+    Iter iter(fList);
+    while (iter.next()) {
+        iter->drawOval(rect, paint);
+    }
+}
+
 void SkNWayCanvas::drawRect(const SkRect& rect, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {
@@ -182,6 +197,13 @@ void SkNWayCanvas::drawRect(const SkRect& rect, const SkPaint& paint) {
     }
 }
 
+void SkNWayCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
+    Iter iter(fList);
+    while (iter.next()) {
+        iter->drawRRect(rrect, paint);
+    }
+}
+
 void SkNWayCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
     Iter iter(fList);
     while (iter.next()) {