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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 SkImage_DEFINED | 8 #ifndef SkImage_DEFINED |
9 #define SkImage_DEFINED | 9 #define SkImage_DEFINED |
10 | 10 |
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159 | 159 |
160 static sk_sp<SkImage> MakeTextureFromPixmap(GrContext*, const SkPixmap&, SkB
udgeted budgeted); | 160 static sk_sp<SkImage> MakeTextureFromPixmap(GrContext*, const SkPixmap&, SkB
udgeted budgeted); |
161 | 161 |
162 ////////////////////////////////////////////////////////////////////////////
/////////////////// | 162 ////////////////////////////////////////////////////////////////////////////
/////////////////// |
163 | 163 |
164 int width() const { return fWidth; } | 164 int width() const { return fWidth; } |
165 int height() const { return fHeight; } | 165 int height() const { return fHeight; } |
166 SkISize dimensions() const { return SkISize::Make(fWidth, fHeight); } | 166 SkISize dimensions() const { return SkISize::Make(fWidth, fHeight); } |
167 SkIRect bounds() const { return SkIRect::MakeWH(fWidth, fHeight); } | 167 SkIRect bounds() const { return SkIRect::MakeWH(fWidth, fHeight); } |
168 uint32_t uniqueID() const { return fUniqueID; } | 168 uint32_t uniqueID() const { return fUniqueID; } |
169 virtual bool isOpaque() const { return false; } | 169 SkAlphaType alphaType() const; |
| 170 bool isOpaque() const { return SkAlphaTypeIsOpaque(this->alphaType()); } |
170 | 171 |
171 /** | 172 /** |
172 * Extracts YUV planes from the SkImage and stores them in client-provided m
emory. The sizes | 173 * Extracts YUV planes from the SkImage and stores them in client-provided m
emory. The sizes |
173 * planes and rowBytes arrays are ordered [y, u, v]. | 174 * planes and rowBytes arrays are ordered [y, u, v]. |
174 */ | 175 */ |
175 bool readYUV8Planes(const SkISize[3], void* const planes[3], const size_t ro
wBytes[3], | 176 bool readYUV8Planes(const SkISize[3], void* const planes[3], const size_t ro
wBytes[3], |
176 SkYUVColorSpace) const; | 177 SkYUVColorSpace) const; |
177 | 178 |
178 #ifdef SK_SUPPORT_LEGACY_CREATESHADER_PTR | 179 #ifdef SK_SUPPORT_LEGACY_CREATESHADER_PTR |
179 SkShader* newShader(SkShader::TileMode, SkShader::TileMode, | 180 SkShader* newShader(SkShader::TileMode, SkShader::TileMode, |
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472 SkBudgeted); | 473 SkBudgeted); |
473 | 474 |
474 const int fWidth; | 475 const int fWidth; |
475 const int fHeight; | 476 const int fHeight; |
476 const uint32_t fUniqueID; | 477 const uint32_t fUniqueID; |
477 | 478 |
478 typedef SkRefCnt INHERITED; | 479 typedef SkRefCnt INHERITED; |
479 }; | 480 }; |
480 | 481 |
481 #endif | 482 #endif |
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