The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/gpu/GrGpuFactory.cpp
gfx/skia/trunk/src/gpu/GrGpuFactory.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:87fc38449a75 |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2011 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 #include "GrTypes.h" | |
| 11 | |
| 12 #include "gl/GrGLConfig.h" | |
| 13 | |
| 14 #include "GrGpu.h" | |
| 15 #include "gl/GrGpuGL.h" | |
| 16 | |
| 17 GrGpu* GrGpu::Create(GrBackend backend, GrBackendContext backendContext, GrContext* context) { | |
| 18 | |
| 19 const GrGLInterface* glInterface = NULL; | |
| 20 SkAutoTUnref<const GrGLInterface> glInterfaceUnref; | |
| 21 | |
| 22 if (kOpenGL_GrBackend == backend) { | |
| 23 glInterface = reinterpret_cast<const GrGLInterface*>(backendContext); | |
| 24 if (NULL == glInterface) { | |
| 25 glInterface = GrGLDefaultInterface(); | |
| 26 // By calling GrGLDefaultInterface we've taken a ref on the | |
| 27 // returned object. We only want to hold that ref until after | |
| 28 // the GrGpu is constructed and has taken ownership. | |
| 29 glInterfaceUnref.reset(glInterface); | |
| 30 } | |
| 31 if (NULL == glInterface) { | |
| 32 #ifdef SK_DEBUG | |
| 33 GrPrintf("No GL interface provided!\n"); | |
| 34 #endif | |
| 35 return NULL; | |
| 36 } | |
| 37 GrGLContext ctx(glInterface); | |
| 38 if (ctx.isInitialized()) { | |
| 39 return SkNEW_ARGS(GrGpuGL, (ctx, context)); | |
| 40 } | |
| 41 } | |
| 42 return NULL; | |
| 43 } |
