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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_Base.h" | 8 #include "SkSurface_Base.h" |
9 #include "SkImagePriv.h" | 9 #include "SkImagePriv.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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102 | 102 |
103 /////////////////////////////////////////////////////////////////////////////// | 103 /////////////////////////////////////////////////////////////////////////////// |
104 | 104 |
105 SkSurface* SkSurface::NewRenderTargetDirect(GrRenderTarget* target) { | 105 SkSurface* SkSurface::NewRenderTargetDirect(GrRenderTarget* target) { |
106 if (NULL == target) { | 106 if (NULL == target) { |
107 return NULL; | 107 return NULL; |
108 } | 108 } |
109 return SkNEW_ARGS(SkSurface_Gpu, (target)); | 109 return SkNEW_ARGS(SkSurface_Gpu, (target)); |
110 } | 110 } |
111 | 111 |
112 #ifdef SK_SUPPORT_LEGACY_NEWRENDERTARGETDIRECT | |
113 SkSurface* SkSurface::NewRenderTargetDirect(GrContext* ctx, | |
114 GrRenderTarget* target) { | |
115 SkASSERT(target->getContext() == ctx); | |
116 return SkSurface::NewRenderTargetDirect(target); | |
117 } | |
118 #endif | |
119 | |
120 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, const SkImageInfo& info, i
nt sampleCount) { | 112 SkSurface* SkSurface::NewRenderTarget(GrContext* ctx, const SkImageInfo& info, i
nt sampleCount) { |
121 if (NULL == ctx) { | 113 if (NULL == ctx) { |
122 return NULL; | 114 return NULL; |
123 } | 115 } |
124 | 116 |
125 SkBitmap::Config config = SkImageInfoToBitmapConfig(info); | 117 SkBitmap::Config config = SkImageInfoToBitmapConfig(info); |
126 | 118 |
127 GrTextureDesc desc; | 119 GrTextureDesc desc; |
128 desc.fFlags = kRenderTarget_GrTextureFlagBit | kCheckAllocation_GrTextureFla
gBit; | 120 desc.fFlags = kRenderTarget_GrTextureFlagBit | kCheckAllocation_GrTextureFla
gBit; |
129 desc.fWidth = info.fWidth; | 121 desc.fWidth = info.fWidth; |
130 desc.fHeight = info.fHeight; | 122 desc.fHeight = info.fHeight; |
131 desc.fConfig = SkBitmapConfig2GrPixelConfig(config); | 123 desc.fConfig = SkBitmapConfig2GrPixelConfig(config); |
132 desc.fSampleCnt = sampleCount; | 124 desc.fSampleCnt = sampleCount; |
133 | 125 |
134 SkAutoTUnref<GrTexture> tex(ctx->createUncachedTexture(desc, NULL, 0)); | 126 SkAutoTUnref<GrTexture> tex(ctx->createUncachedTexture(desc, NULL, 0)); |
135 if (NULL == tex) { | 127 if (NULL == tex) { |
136 return NULL; | 128 return NULL; |
137 } | 129 } |
138 | 130 |
139 return SkNEW_ARGS(SkSurface_Gpu, (tex->asRenderTarget())); | 131 return SkNEW_ARGS(SkSurface_Gpu, (tex->asRenderTarget())); |
140 } | 132 } |
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