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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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92 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, Budgeted budgeted, const S
kImageInfo& info, | 92 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, Budgeted budgeted, const S
kImageInfo& info, |
93 int sampleCount, const SkSurfaceProps* pro
ps) { | 93 int sampleCount, const SkSurfaceProps* pro
ps) { |
94 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(ctx, budgeted, info, sa
mpleCount, props, | 94 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(ctx, budgeted, info, sa
mpleCount, props, |
95 SkGpuDevice::kNeedClear
_Flag)); | 95 SkGpuDevice::kNeedClear
_Flag)); |
96 if (!device) { | 96 if (!device) { |
97 return NULL; | 97 return NULL; |
98 } | 98 } |
99 return SkNEW_ARGS(SkSurface_Gpu, (device)); | 99 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
100 } | 100 } |
101 | 101 |
| 102 SkSurface* SkSurface::NewWrappedRenderTarget(GrContext* context, GrBackendTextur
eDesc desc, |
| 103 const SkSurfaceProps* props) { |
| 104 if (NULL == context) { |
| 105 return NULL; |
| 106 } |
| 107 if (!SkToBool(desc.fFlags & kRenderTarget_GrBackendTextureFlag)) { |
| 108 return NULL; |
| 109 } |
| 110 SkAutoTUnref<GrSurface> surface(context->wrapBackendTexture(desc)); |
| 111 if (!surface) { |
| 112 return NULL; |
| 113 } |
| 114 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(surface->asRenderTarget
(), props, |
| 115 SkGpuDevice::kNeedClear
_Flag)); |
| 116 if (!device) { |
| 117 return NULL; |
| 118 } |
| 119 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
| 120 } |
| 121 |
102 #endif | 122 #endif |
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