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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkGpuDevice_DEFINED | 8 #ifndef SkGpuDevice_DEFINED |
9 #define SkGpuDevice_DEFINED | 9 #define SkGpuDevice_DEFINED |
10 | 10 |
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123 const SkRect& dst, const SkPaint& paint) override; | 123 const SkRect& dst, const SkPaint& paint) override; |
124 | 124 |
125 void flush() override; | 125 void flush() override; |
126 | 126 |
127 void onAttachToCanvas(SkCanvas* canvas) override; | 127 void onAttachToCanvas(SkCanvas* canvas) override; |
128 void onDetachFromCanvas() override; | 128 void onDetachFromCanvas() override; |
129 | 129 |
130 const SkBitmap& onAccessBitmap() override; | 130 const SkBitmap& onAccessBitmap() override; |
131 bool onAccessPixels(SkPixmap*) override; | 131 bool onAccessPixels(SkPixmap*) override; |
132 | 132 |
133 bool canHandleImageFilter(const SkImageFilter*) override; | |
134 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, | |
135 const SkImageFilter::Context&, | |
136 SkBitmap*, SkIPoint*) override; | |
137 | |
138 bool filterTexture(GrContext*, GrTexture*, int width, int height, const SkIm
ageFilter*, | |
139 const SkImageFilter::Context&, | |
140 SkBitmap* result, SkIPoint* offset); | |
141 | |
142 static SkImageFilter::Cache* NewImageFilterCache(); | |
143 | |
144 // for debugging purposes only | 133 // for debugging purposes only |
145 void drawTexture(GrTexture*, const SkRect& dst, const SkPaint&); | 134 void drawTexture(GrTexture*, const SkRect& dst, const SkPaint&); |
146 | 135 |
147 protected: | 136 protected: |
148 bool onReadPixels(const SkImageInfo&, void*, size_t, int, int) override; | 137 bool onReadPixels(const SkImageInfo&, void*, size_t, int, int) override; |
149 bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) overri
de; | 138 bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) overri
de; |
150 bool onShouldDisableLCD(const SkPaint&) const final; | 139 bool onShouldDisableLCD(const SkPaint&) const final; |
151 | 140 |
152 /** PRIVATE / EXPERIMENTAL -- do not call */ | 141 /** PRIVATE / EXPERIMENTAL -- do not call */ |
153 virtual bool EXPERIMENTAL_drawPicture(SkCanvas* canvas, const SkPicture* pic
ture, | 142 virtual bool EXPERIMENTAL_drawPicture(SkCanvas* canvas, const SkPicture* pic
ture, |
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262 | 251 |
263 void drawSpriteWithFilter(const SkDraw&, const SkBitmap&, int x, int y, | 252 void drawSpriteWithFilter(const SkDraw&, const SkBitmap&, int x, int y, |
264 const SkPaint&) override; | 253 const SkPaint&) override; |
265 | 254 |
266 friend class GrAtlasTextContext; | 255 friend class GrAtlasTextContext; |
267 friend class SkSurface_Gpu; // for access to surfaceProps | 256 friend class SkSurface_Gpu; // for access to surfaceProps |
268 typedef SkBaseDevice INHERITED; | 257 typedef SkBaseDevice INHERITED; |
269 }; | 258 }; |
270 | 259 |
271 #endif | 260 #endif |
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