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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ | 5 #ifndef CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ |
6 #define CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ | 6 #define CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ |
7 | 7 |
8 #include "base/values.h" | 8 #include "base/values.h" |
9 #include "content/common/content_export.h" | 9 #include "content/common/content_export.h" |
10 | 10 |
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23 // Returns true if impl-side painting is on (via flags, or platform default) | 23 // Returns true if impl-side painting is on (via flags, or platform default) |
24 // for the renderer. | 24 // for the renderer. |
25 CONTENT_EXPORT bool IsImplSidePaintingEnabled(); | 25 CONTENT_EXPORT bool IsImplSidePaintingEnabled(); |
26 | 26 |
27 // Returns true if gpu rasterization is on (via flags) for the renderer. | 27 // Returns true if gpu rasterization is on (via flags) for the renderer. |
28 CONTENT_EXPORT bool IsGpuRasterizationEnabled(); | 28 CONTENT_EXPORT bool IsGpuRasterizationEnabled(); |
29 | 29 |
30 // Returns true if force-gpu-rasterization is on (via flags) for the renderer. | 30 // Returns true if force-gpu-rasterization is on (via flags) for the renderer. |
31 CONTENT_EXPORT bool IsForceGpuRasterizationEnabled(); | 31 CONTENT_EXPORT bool IsForceGpuRasterizationEnabled(); |
32 | 32 |
| 33 // Returns the number of raster threads to use for compositing. |
| 34 CONTENT_EXPORT int NumberOfRendererRasterThreads(); |
| 35 |
| 36 // Returns the number of raster threads to use for compositing that are forced |
| 37 // by the command line. |
| 38 CONTENT_EXPORT int ForceNumberOfRendererRasterThreads(); |
| 39 |
33 CONTENT_EXPORT base::Value* GetFeatureStatus(); | 40 CONTENT_EXPORT base::Value* GetFeatureStatus(); |
34 CONTENT_EXPORT base::Value* GetProblems(); | 41 CONTENT_EXPORT base::Value* GetProblems(); |
35 CONTENT_EXPORT base::Value* GetDriverBugWorkarounds(); | 42 CONTENT_EXPORT base::Value* GetDriverBugWorkarounds(); |
36 | 43 |
37 } // namespace content | 44 } // namespace content |
38 | 45 |
39 #endif // CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ | 46 #endif // CONTENT_BROWSER_GPU_COMPOSITOR_UTIL_H_ |
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