SkCanvas interface for drawing a patch.

gm/patch.cpp

Index: gm/patch.cpp
diff --git a/gm/patch.cpp b/gm/patch.cpp
index eb99944c0bbce2ae0d7e53a67af600594df105f0..27f0bdb5be784f8c79d50f8728a5fc56f638e4f8 100644
--- a/gm/patch.cpp
+++ b/gm/patch.cpp
@@ -37,32 +37,26 @@ protected:
     }
 
     virtual uint32_t onGetFlags() const SK_OVERRIDE {
-        return kGPUOnly_Flag;
+        return kSkipTiled_Flag | kSkipPipe_Flag | kSkipPicture_Flag;
     }
 
-
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
 
         SkPaint paint;
+        
         SkColor colors[4] = {
             SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE, SK_ColorCYAN
         };
-        SkPoint points[] = {
+        SkPoint points[12] = {
             {100,100},{130,50},{500,70}, {650,60},
             {350,125},{490,555},{600,700},
             {515,595},{140,550},{110,590},
             {125,400},{70,150}
-            
         };
 
         SkPatch coons(points, colors);
-        
-        SkPatch::VertexData data;
-        coons.getVertexData(&data, 10);
-
-        canvas->drawVertices(SkCanvas::kTriangles_VertexMode,data.fVertexCount,
-            data.fPoints, data.fTexCoords, data.fColors, NULL, data.fIndices,
-            data.fIndexCount, paint);
+        canvas->scale(1.3f, 1.f);

[bsalomon, 2014/07/31 17:39:06]

Might need some more test cases here with different matrix types.

+        canvas->drawPatch(coons, paint);
 
         //draw control points
         SkPoint bottom[4];