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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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110 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, Budgeted budgeted, const S
kImageInfo& info, | 110 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, Budgeted budgeted, const S
kImageInfo& info, |
111 int sampleCount, const SkSurfaceProps* pro
ps) { | 111 int sampleCount, const SkSurfaceProps* pro
ps) { |
112 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(ctx, budgeted, info, sa
mpleCount, props, | 112 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(ctx, budgeted, info, sa
mpleCount, props, |
113 SkGpuDevice::kClear_Ini
tContents)); | 113 SkGpuDevice::kClear_Ini
tContents)); |
114 if (!device) { | 114 if (!device) { |
115 return NULL; | 115 return NULL; |
116 } | 116 } |
117 return SkNEW_ARGS(SkSurface_Gpu, (device)); | 117 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
118 } | 118 } |
119 | 119 |
120 SkSurface* SkSurface::NewWrappedRenderTarget(GrContext* context, GrBackendTextur
eDesc desc, | 120 SkSurface* SkSurface::NewFromBackendTexture(GrContext* context, const GrBackendT
extureDesc& desc, |
121 const SkSurfaceProps* props) { | 121 const SkSurfaceProps* props) { |
122 if (NULL == context) { | 122 if (NULL == context) { |
123 return NULL; | 123 return NULL; |
124 } | 124 } |
125 if (!SkToBool(desc.fFlags & kRenderTarget_GrBackendTextureFlag)) { | 125 if (!SkToBool(desc.fFlags & kRenderTarget_GrBackendTextureFlag)) { |
126 return NULL; | 126 return NULL; |
127 } | 127 } |
128 SkAutoTUnref<GrSurface> surface(context->textureProvider()->wrapBackendTextu
re(desc, | 128 SkAutoTUnref<GrSurface> surface(context->textureProvider()->wrapBackendTextu
re(desc, |
129 kBorrow_GrWrapOwnership)); | 129 kBorrow_GrWrapOwnership)); |
130 if (!surface) { | 130 if (!surface) { |
131 return NULL; | 131 return NULL; |
132 } | 132 } |
133 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(surface->asRenderTarget
(), props, | 133 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(surface->asRenderTarget
(), props, |
134 SkGpuDevice::kUninit_In
itContents)); | 134 SkGpuDevice::kUninit_In
itContents)); |
135 if (!device) { | 135 if (!device) { |
136 return NULL; | 136 return NULL; |
137 } | 137 } |
138 return SkNEW_ARGS(SkSurface_Gpu, (device)); | 138 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
139 } | 139 } |
140 | 140 |
| 141 SkSurface* SkSurface::NewFromBackendRenderTarget(GrContext* context, |
| 142 const GrBackendRenderTargetDesc
& desc, |
| 143 const SkSurfaceProps* props) { |
| 144 if (NULL == context) { |
| 145 return NULL; |
| 146 } |
| 147 SkAutoTUnref<GrRenderTarget> rt(context->textureProvider()->wrapBackendRende
rTarget(desc)); |
| 148 if (!rt) { |
| 149 return NULL; |
| 150 } |
| 151 SkAutoTUnref<SkGpuDevice> device(SkGpuDevice::Create(rt, props, |
| 152 SkGpuDevice::kUninit_In
itContents)); |
| 153 if (!device) { |
| 154 return NULL; |
| 155 } |
| 156 return SkNEW_ARGS(SkSurface_Gpu, (device)); |
| 157 } |
| 158 |
141 #endif | 159 #endif |
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