| // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "skia/ext/platform_canvas.h" |
| #include "third_party/skia/include/core/SkTypes.h" |
| |
| namespace skia { |
| |
| SkDevice* PlatformCanvas::setBitmapDevice(const SkBitmap&) { |
| SkASSERT(false); // Should not be called. |
| return NULL; |
| } |
| |
| PlatformDevice& PlatformCanvas::getTopPlatformDevice() const { |
| // All of our devices should be our special PlatformDevice. |
| SkCanvas::LayerIter iter(const_cast<PlatformCanvas*>(this), false); |
| return *static_cast<PlatformDevice*>(iter.device()); |
| } |
| |
| // static |
| size_t PlatformCanvas::StrideForWidth(unsigned width) { |
| return 4 * width; |
| } |
| |
| } // namespace skia |
