hide virtuals on device for width/height/isopaque

include/gpu/SkGpuDevice.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 53 matching lines @@
      *  function.
      */
     SkGpuDevice(GrContext*, GrTexture*, unsigned flags = 0);
 
     virtual ~SkGpuDevice();
 
     GrContext* context() const { return fContext; }
 
     virtual GrRenderTarget* accessRenderTarget() SK_OVERRIDE;
 
-    // overrides from SkBaseDevice
-    virtual int width() const SK_OVERRIDE {
-        return NULL == fRenderTarget ? 0 : fRenderTarget->width();
-    }
-    virtual int height() const SK_OVERRIDE {
-        return NULL == fRenderTarget ? 0 : fRenderTarget->height();
-    }
-    virtual bool isOpaque() const SK_OVERRIDE {
-        return NULL == fRenderTarget ? false
-                                     : kRGB_565_GrPixelConfig == fRenderTarget->config();
+    virtual SkImageInfo imageInfo() const SK_OVERRIDE {
+        return fRenderTarget ? fRenderTarget->info() : SkImageInfo::MakeUnknown();
     }
 
     virtual void clear(SkColor color) SK_OVERRIDE;
     virtual void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE;
     virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, size_t count,
                             const SkPoint[], const SkPaint& paint) SK_OVERRIDE;
     virtual void drawRect(const SkDraw&, const SkRect& r,
                           const SkPaint& paint) SK_OVERRIDE;
     virtual void drawRRect(const SkDraw&, const SkRRect& r,
                            const SkPaint& paint) SK_OVERRIDE;
@@ skipping 125 matching lines @@
                          bool bicubic);
 
     bool drawDashLine(const SkPoint pts[2], const SkPaint& paint);
 
     static SkPicture::AccelData::Key ComputeAccelDataKey();
 
     typedef SkBitmapDevice INHERITED;
 };
 
 #endif