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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 #include "SkImageGeneratorUtils.h" | 8 #include "SkImageGeneratorUtils.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 | 10 |
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62 } | 62 } |
63 | 63 |
64 if (!subset) { | 64 if (!subset) { |
65 return SkRef(fTexture.get()); | 65 return SkRef(fTexture.get()); |
66 } | 66 } |
67 // need to copy the subset into a new texture | 67 // need to copy the subset into a new texture |
68 GrSurfaceDesc desc = fTexture->desc(); | 68 GrSurfaceDesc desc = fTexture->desc(); |
69 desc.fWidth = subset->width(); | 69 desc.fWidth = subset->width(); |
70 desc.fHeight = subset->height(); | 70 desc.fHeight = subset->height(); |
71 | 71 |
72 GrTexture* dst = fCtx->textureProvider()->createTexture(desc, SkBudgeted
::kNo); | 72 GrTexture* dst = fCtx->textureProvider()->createTexture(desc, false); |
73 fCtx->copySurface(dst, fTexture, *subset, SkIPoint::Make(0, 0)); | 73 fCtx->copySurface(dst, fTexture, *subset, SkIPoint::Make(0, 0)); |
74 return dst; | 74 return dst; |
75 } | 75 } |
76 private: | 76 private: |
77 SkAutoTUnref<GrContext> fCtx; | 77 SkAutoTUnref<GrContext> fCtx; |
78 SkAutoTUnref<GrTexture> fTexture; | 78 SkAutoTUnref<GrTexture> fTexture; |
79 }; | 79 }; |
80 #endif | 80 #endif |
81 | 81 |
82 SkImageGenerator* SkImageGeneratorUtils::NewFromTexture(GrContext* ctx, GrTextur
e* tex) { | 82 SkImageGenerator* SkImageGeneratorUtils::NewFromTexture(GrContext* ctx, GrTextur
e* tex) { |
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125 if (image) { | 125 if (image) { |
126 const SkColorType ct = kN32_SkColorType; | 126 const SkColorType ct = kN32_SkColorType; |
127 const SkAlphaType at = image->isOpaque() ? kOpaque_SkAlphaType : kPremul
_SkAlphaType; | 127 const SkAlphaType at = image->isOpaque() ? kOpaque_SkAlphaType : kPremul
_SkAlphaType; |
128 const SkImageInfo info = SkImageInfo::Make(image->width(), image->height
(), ct, at); | 128 const SkImageInfo info = SkImageInfo::Make(image->width(), image->height
(), ct, at); |
129 return new GeneratorFromImage(image, info); | 129 return new GeneratorFromImage(image, info); |
130 } | 130 } |
131 return nullptr; | 131 return nullptr; |
132 } | 132 } |
133 | 133 |
134 | 134 |
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