SkCanvas interface for drawing a patch.

src/gpu/SkGpuDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkGpuDevice.h"
 
 #include "effects/GrBicubicEffect.h"
@@ skipping 1689 matching lines @@
     fContext->drawVertices(grPaint,
                            primType,
                            vertexCount,
                            vertices,
                            texs,
                            colors,
                            outIndices,
                            indexCount);
 }
 
+void SkGpuDevice::drawPatch(const SkDraw& draw, const SkPatch& patch, const SkPaint& paint) {
+    SkPatch::VertexData data;
+    patch.getVertexData(&data, draw.fMatrix->getScaleX() * 10, draw.fMatrix->getScaleY() * 10);
+    this->drawVertices(draw, SkCanvas::kTriangles_VertexMode, data.fVertexCount, data.fPoints,
+                       data.fTexCoords, data.fColors, NULL, data.fIndices, data.fIndexCount, paint);
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkGpuDevice::drawText(const SkDraw& draw, const void* text,
                           size_t byteLength, SkScalar x, SkScalar y,
                           const SkPaint& paint) {
     CHECK_SHOULD_DRAW(draw, false);
     GR_CREATE_TRACE_MARKER_CONTEXT("SkGpuDevice::drawText", fContext);
 
     if (fMainTextContext->canDraw(paint)) {
         GrPaint grPaint;
@@ skipping 331 matching lines @@
     playback.draw(canvas, NULL);
 
     // unlock the layers
     for (int i = 0; i < gpuData->numSaveLayers(); ++i) {
         GrCachedLayer* layer = fContext->getLayerCache()->findLayer(picture, i);
         fContext->getLayerCache()->unlock(layer);
     }
 
     return true;
 }