| OLD | NEW |
| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 | 9 |
| 10 #include "GrGpuFactory.h" | 10 #include "GrGpuFactory.h" |
| 11 | 11 |
| 12 #include "GrGpu.h" |
| 12 #include "gl/GrGLConfig.h" | 13 #include "gl/GrGLConfig.h" |
| 13 | |
| 14 #include "GrGpu.h" | |
| 15 #include "gl/GrGLGpu.h" | 14 #include "gl/GrGLGpu.h" |
| 16 | 15 |
| 17 static GrGpu* gl_gpu_create(GrBackendContext backendContext, GrContext* context)
{ | |
| 18 const GrGLInterface* glInterface = NULL; | |
| 19 SkAutoTUnref<const GrGLInterface> glInterfaceUnref; | |
| 20 | |
| 21 glInterface = reinterpret_cast<const GrGLInterface*>(backendContext); | |
| 22 if (NULL == glInterface) { | |
| 23 glInterface = GrGLDefaultInterface(); | |
| 24 // By calling GrGLDefaultInterface we've taken a ref on the | |
| 25 // returned object. We only want to hold that ref until after | |
| 26 // the GrGpu is constructed and has taken ownership. | |
| 27 glInterfaceUnref.reset(glInterface); | |
| 28 } | |
| 29 if (NULL == glInterface) { | |
| 30 #ifdef SK_DEBUG | |
| 31 SkDebugf("No GL interface provided!\n"); | |
| 32 #endif | |
| 33 return NULL; | |
| 34 } | |
| 35 GrGLContext ctx(glInterface); | |
| 36 if (ctx.isInitialized()) { | |
| 37 return SkNEW_ARGS(GrGLGpu, (ctx, context)); | |
| 38 } | |
| 39 return NULL; | |
| 40 } | |
| 41 | |
| 42 static const int kMaxNumBackends = 4; | 16 static const int kMaxNumBackends = 4; |
| 43 static CreateGpuProc gGpuFactories[kMaxNumBackends] = {gl_gpu_create, NULL, NULL
, NULL}; | 17 static CreateGpuProc gGpuFactories[kMaxNumBackends] = {GrGLGpu::Create, NULL, NU
LL, NULL}; |
| 44 | 18 |
| 45 GrGpuFactoryRegistrar::GrGpuFactoryRegistrar(int i, CreateGpuProc proc) { | 19 GrGpuFactoryRegistrar::GrGpuFactoryRegistrar(int i, CreateGpuProc proc) { |
| 46 gGpuFactories[i] = proc; | 20 gGpuFactories[i] = proc; |
| 47 } | 21 } |
| 48 | 22 |
| 49 GrGpu* GrGpu::Create(GrBackend backend, GrBackendContext backendContext, GrConte
xt* context) { | 23 GrGpu* GrGpu::Create(GrBackend backend, GrBackendContext backendContext, GrConte
xt* context) { |
| 50 SkASSERT((int)backend < kMaxNumBackends); | 24 SkASSERT((int)backend < kMaxNumBackends); |
| 51 if (!gGpuFactories[backend]) { | 25 if (!gGpuFactories[backend]) { |
| 52 return NULL; | 26 return NULL; |
| 53 } | 27 } |
| 54 return (gGpuFactories[backend])(backendContext, context); | 28 return (gGpuFactories[backend])(backendContext, context); |
| 55 } | 29 } |
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