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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 #include "SkSurface_Gpu.h" | 8 #include "SkSurface_Gpu.h" |
9 | 9 |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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28 | 28 |
29 GrBackendObject SkSurface_Gpu::onGetTextureHandle(TextureHandleAccess access) { | 29 GrBackendObject SkSurface_Gpu::onGetTextureHandle(TextureHandleAccess access) { |
30 GrRenderTarget* rt = fDevice->accessRenderTarget(); | 30 GrRenderTarget* rt = fDevice->accessRenderTarget(); |
31 switch (access) { | 31 switch (access) { |
32 case kFlushRead_TextureHandleAccess: | 32 case kFlushRead_TextureHandleAccess: |
33 break; | 33 break; |
34 case kFlushWrite_TextureHandleAccess: | 34 case kFlushWrite_TextureHandleAccess: |
35 case kDiscardWrite_TextureHandleAccess: | 35 case kDiscardWrite_TextureHandleAccess: |
36 // for now we don't special-case on Discard, but we may in the futur
e. | 36 // for now we don't special-case on Discard, but we may in the futur
e. |
37 this->notifyContentWillChange(kRetain_ContentChangeMode); | 37 this->notifyContentWillChange(kRetain_ContentChangeMode); |
| 38 // legacy: need to dirty the bitmap's genID in our device (curse it) |
| 39 fDevice->fLegacyBitmap.notifyPixelsChanged(); |
38 break; | 40 break; |
39 } | 41 } |
40 rt->prepareForExternalIO(); | 42 rt->prepareForExternalIO(); |
41 return rt->asTexture()->getTextureHandle(); | 43 return rt->asTexture()->getTextureHandle(); |
42 } | 44 } |
43 | 45 |
44 SkCanvas* SkSurface_Gpu::onNewCanvas() { | 46 SkCanvas* SkSurface_Gpu::onNewCanvas() { |
45 SkCanvas::InitFlags flags = SkCanvas::kDefault_InitFlags; | 47 SkCanvas::InitFlags flags = SkCanvas::kDefault_InitFlags; |
46 // When we think this works... | 48 // When we think this works... |
47 // flags |= SkCanvas::kConservativeRasterClip_InitFlag; | 49 // flags |= SkCanvas::kConservativeRasterClip_InitFlag; |
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149 } | 151 } |
150 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(rt, props, | 152 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(rt, props, |
151 SkGpuDevice::kUninit_In
itContents)); | 153 SkGpuDevice::kUninit_In
itContents)); |
152 if (!device) { | 154 if (!device) { |
153 return NULL; | 155 return NULL; |
154 } | 156 } |
155 return SkNEW_ARGS(SkSurface_Gpu, (device)); | 157 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
156 } | 158 } |
157 | 159 |
158 #endif | 160 #endif |
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