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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_RASTER_SCOPED_GPU_RASTER_H_ | 5 #ifndef CC_RASTER_SCOPED_GPU_RASTER_H_ |
6 #define CC_RASTER_SCOPED_GPU_RASTER_H_ | 6 #define CC_RASTER_SCOPED_GPU_RASTER_H_ |
7 | 7 |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
10 #include "cc/base/cc_export.h" | 11 #include "cc/base/cc_export.h" |
11 #include "cc/output/context_provider.h" | 12 #include "cc/output/context_provider.h" |
12 | 13 |
13 namespace cc { | 14 namespace cc { |
14 | 15 |
15 // The following class is needed to modify GL resources using GPU | 16 // The following class is needed to modify GL resources using GPU |
16 // raster. The user must ensure that they only use GPU raster on | 17 // raster. The user must ensure that they only use GPU raster on |
17 // GL resources while an instance of this class is alive. | 18 // GL resources while an instance of this class is alive. |
18 class CC_EXPORT ScopedGpuRaster { | 19 class CC_EXPORT ScopedGpuRaster { |
19 public: | 20 public: |
20 explicit ScopedGpuRaster(ContextProvider* context_provider); | 21 explicit ScopedGpuRaster(ContextProvider* context_provider); |
21 ~ScopedGpuRaster(); | 22 ~ScopedGpuRaster(); |
22 | 23 |
23 private: | 24 private: |
24 void BeginGpuRaster(); | 25 void BeginGpuRaster(); |
25 void EndGpuRaster(); | 26 void EndGpuRaster(); |
26 | 27 |
27 ContextProvider* context_provider_; | 28 ContextProvider* context_provider_; |
28 | 29 |
29 DISALLOW_COPY_AND_ASSIGN(ScopedGpuRaster); | 30 DISALLOW_COPY_AND_ASSIGN(ScopedGpuRaster); |
30 }; | 31 }; |
31 | 32 |
32 } // namespace cc | 33 } // namespace cc |
33 | 34 |
34 #endif // CC_RASTER_SCOPED_GPU_RASTER_H_ | 35 #endif // CC_RASTER_SCOPED_GPU_RASTER_H_ |
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