Upstream version 11.40.271.0
[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / platform / graphics / BitmapPatternBase.h
1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef BitmapPatternBase_h
6 #define BitmapPatternBase_h
7
8 #include "platform/graphics/Pattern.h"
9
10 namespace blink {
11
12 class PLATFORM_EXPORT BitmapPatternBase : public Pattern {
13 public:
14     BitmapPatternBase(RepeatMode, int64_t externalMemoryAllocated = 0);
15     virtual ~BitmapPatternBase();
16
17 protected:
18     virtual PassRefPtr<SkShader> createShader() override;
19
20     virtual SkImageInfo getBitmapInfo() = 0;
21     virtual void drawBitmapToCanvas(SkCanvas&, SkPaint&) = 0;
22 };
23
24 } // namespace
25
26 #endif  /* BitmapPatternBase_h */