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Side by Side Diff: skia/ext/bitmap_platform_device_win.h

Issue 1013463003: Update from https://crrev.com/320931 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_ 5 #ifndef SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_
6 #define SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_ 6 #define SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/compiler_specific.h" 9 #include "base/compiler_specific.h"
10 #include "skia/ext/platform_device.h" 10 #include "skia/ext/platform_device.h"
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56 const SkClipStack&) override; 56 const SkClipStack&) override;
57 57
58 void DrawToHDC(HDC dc, int x, int y, const RECT* src_rect) override; 58 void DrawToHDC(HDC dc, int x, int y, const RECT* src_rect) override;
59 59
60 protected: 60 protected:
61 // Flushes the Windows device context so that the pixel data can be accessed 61 // Flushes the Windows device context so that the pixel data can be accessed
62 // directly by Skia. Overridden from SkBaseDevice, this is called when Skia 62 // directly by Skia. Overridden from SkBaseDevice, this is called when Skia
63 // starts accessing pixel data. 63 // starts accessing pixel data.
64 virtual const SkBitmap& onAccessBitmap() override; 64 virtual const SkBitmap& onAccessBitmap() override;
65 65
66 virtual SkBaseDevice* onCreateCompatibleDevice(const CreateInfo& info) 66 SkBaseDevice* onCreateDevice(const CreateInfo&, const SkPaint*) override;
67 override;
68 67
69 private: 68 private:
70 // Private constructor. 69 // Private constructor.
71 BitmapPlatformDevice(HBITMAP hbitmap, const SkBitmap& bitmap); 70 BitmapPlatformDevice(HBITMAP hbitmap, const SkBitmap& bitmap);
72 71
73 // Bitmap into which the drawing will be done. This bitmap not owned by this 72 // Bitmap into which the drawing will be done. This bitmap not owned by this
74 // class, but by the BitmapPlatformPixelRef inside the device's SkBitmap. 73 // class, but by the BitmapPlatformPixelRef inside the device's SkBitmap.
75 // It's only stored here in order to lazy-create the DC (below). 74 // It's only stored here in order to lazy-create the DC (below).
76 HBITMAP hbitmap_; 75 HBITMAP hbitmap_;
77 76
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112 #ifdef SK_DEBUG 111 #ifdef SK_DEBUG
113 int begin_paint_count_; 112 int begin_paint_count_;
114 #endif 113 #endif
115 114
116 DISALLOW_COPY_AND_ASSIGN(BitmapPlatformDevice); 115 DISALLOW_COPY_AND_ASSIGN(BitmapPlatformDevice);
117 }; 116 };
118 117
119 } // namespace skia 118 } // namespace skia
120 119
121 #endif // SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_ 120 #endif // SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_
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