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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #ifndef SkBitmapDevice_DEFINED | 9 #ifndef SkBitmapDevice_DEFINED |
10 #define SkBitmapDevice_DEFINED | 10 #define SkBitmapDevice_DEFINED |
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66 | 66 |
67 virtual uint32_t getDeviceCapabilities() SK_OVERRIDE { return 0; } | 67 virtual uint32_t getDeviceCapabilities() SK_OVERRIDE { return 0; } |
68 | 68 |
69 /** Return the width of the device (in pixels). | 69 /** Return the width of the device (in pixels). |
70 */ | 70 */ |
71 virtual int width() const SK_OVERRIDE { return fBitmap.width(); } | 71 virtual int width() const SK_OVERRIDE { return fBitmap.width(); } |
72 /** Return the height of the device (in pixels). | 72 /** Return the height of the device (in pixels). |
73 */ | 73 */ |
74 virtual int height() const SK_OVERRIDE { return fBitmap.height(); } | 74 virtual int height() const SK_OVERRIDE { return fBitmap.height(); } |
75 | 75 |
76 /** | |
77 * Return the bounds of the device in the coordinate space of the root | |
78 * canvas. The root device will have its top-left at 0,0, but other devices | |
79 * such as those associated with saveLayer may have a non-zero origin. | |
80 */ | |
81 virtual void getGlobalBounds(SkIRect* bounds) const SK_OVERRIDE; | |
82 | |
83 /** Returns true if the device's bitmap's config treats every pixels as | 76 /** Returns true if the device's bitmap's config treats every pixels as |
84 implicitly opaque. | 77 implicitly opaque. |
85 */ | 78 */ |
86 virtual bool isOpaque() const SK_OVERRIDE { return fBitmap.isOpaque(); } | 79 virtual bool isOpaque() const SK_OVERRIDE { return fBitmap.isOpaque(); } |
87 | 80 |
88 /** Return the bitmap config of the device's pixels | 81 /** Return the bitmap config of the device's pixels |
89 */ | 82 */ |
90 virtual SkBitmap::Config config() const SK_OVERRIDE { return fBitmap.config(
); } | 83 virtual SkBitmap::Config config() const SK_OVERRIDE { return fBitmap.config(
); } |
91 | 84 |
92 /** | 85 /** |
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281 /** Causes any deferred drawing to the device to be completed. | 274 /** Causes any deferred drawing to the device to be completed. |
282 */ | 275 */ |
283 virtual void flush() SK_OVERRIDE {} | 276 virtual void flush() SK_OVERRIDE {} |
284 | 277 |
285 SkBitmap fBitmap; | 278 SkBitmap fBitmap; |
286 | 279 |
287 typedef SkBaseDevice INHERITED; | 280 typedef SkBaseDevice INHERITED; |
288 }; | 281 }; |
289 | 282 |
290 #endif // SkBitmapDevice_DEFINED | 283 #endif // SkBitmapDevice_DEFINED |
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