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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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_MAC_H_ | 5 #ifndef SKIA_EXT_BITMAP_PLATFORM_DEVICE_MAC_H_ |
6 #define SKIA_EXT_BITMAP_PLATFORM_DEVICE_MAC_H_ | 6 #define SKIA_EXT_BITMAP_PLATFORM_DEVICE_MAC_H_ |
7 | 7 |
8 #include "base/ref_counted.h" | 8 #include "base/ref_counted.h" |
9 #include "skia/ext/platform_device_mac.h" | 9 #include "skia/ext/platform_device_mac.h" |
10 | 10 |
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54 | 54 |
55 // See warning for copy constructor above. | 55 // See warning for copy constructor above. |
56 BitmapPlatformDeviceMac& operator=(const BitmapPlatformDeviceMac& other); | 56 BitmapPlatformDeviceMac& operator=(const BitmapPlatformDeviceMac& other); |
57 | 57 |
58 virtual CGContextRef GetBitmapContext(); | 58 virtual CGContextRef GetBitmapContext(); |
59 virtual void setMatrixClip(const SkMatrix& transform, const SkRegion& region); | 59 virtual void setMatrixClip(const SkMatrix& transform, const SkRegion& region); |
60 | 60 |
61 virtual void DrawToContext(CGContextRef context, int x, int y, | 61 virtual void DrawToContext(CGContextRef context, int x, int y, |
62 const CGRect* src_rect); | 62 const CGRect* src_rect); |
63 virtual bool IsVectorial() { return false; } | 63 virtual bool IsVectorial() { return false; } |
64 virtual void fixupAlphaBeforeCompositing() { }; | |
65 | 64 |
66 // Returns the color value at the specified location. This does not | 65 // Returns the color value at the specified location. This does not |
67 // consider any transforms that may be set on the device. | 66 // consider any transforms that may be set on the device. |
68 SkColor getColorAt(int x, int y); | 67 SkColor getColorAt(int x, int y); |
69 | 68 |
70 protected: | 69 protected: |
71 // Reference counted data that can be shared between multiple devices. This | 70 // Reference counted data that can be shared between multiple devices. This |
72 // allows copy constructors and operator= for devices to work properly. The | 71 // allows copy constructors and operator= for devices to work properly. The |
73 // bitmaps used by the base device class are already refcounted and copyable. | 72 // bitmaps used by the base device class are already refcounted and copyable. |
74 class BitmapPlatformDeviceMacData; | 73 class BitmapPlatformDeviceMacData; |
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87 | 86 |
88 // Data associated with this device, guaranteed non-null. We hold a reference | 87 // Data associated with this device, guaranteed non-null. We hold a reference |
89 // to this object. | 88 // to this object. |
90 BitmapPlatformDeviceMacData* data_; | 89 BitmapPlatformDeviceMacData* data_; |
91 }; | 90 }; |
92 | 91 |
93 } // namespace skia | 92 } // namespace skia |
94 | 93 |
95 #endif // SKIA_EXT_BITMAP_PLATFORM_DEVICE_MAC_H_ | 94 #endif // SKIA_EXT_BITMAP_PLATFORM_DEVICE_MAC_H_ |
96 | 95 |
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