Support MSAA in the picture debugger

debugger/QT/SkCanvasWidget.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SKCANVASWIDGET_H_
@@ skipping 18 matching lines @@
         kRaster_8888_WidgetType = 1 << 0,
 #if SK_SUPPORT_GPU
         kGPU_WidgetType         = 1 << 1,
 #endif
     };
 
     void drawTo(int index);
 
     void setWidgetVisibility(WidgetType type, bool isHidden);
 
+#if SK_SUPPORT_GPU
+    void setGLSampleCount(int sampleCount);
+#endif
+
     /** Zooms the canvas by scale with the transformation centered at the widget point (px, py). */
     void zoom(float scale, int px, int py);
 
     void resetWidgetTransform();
 
     enum ZoomCommandTypes {
         kIn_ZoomCommand,
         kOut_ZoomCommand,
     };
 public slots:
@@ skipping 24 matching lines @@
 
     void mouseDoubleClickEvent(QMouseEvent* event);
 
     void wheelEvent(QWheelEvent* event);
 
     void snapWidgetTransform();
 };
 
 
 #endif /* SKCANVASWIDGET_H_ */