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1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 | |
6 #ifndef CC_OUTPUT_RENDER_SURFACE_FILTERS_H_ | |
7 #define CC_OUTPUT_RENDER_SURFACE_FILTERS_H_ | |
8 | |
9 #include "base/basictypes.h" | |
10 #include "skia/ext/refptr.h" | |
11 | |
12 class GrContext; | |
13 class SkBitmap; | |
14 class SkImageFilter; | |
15 | |
16 namespace gfx { | |
17 class SizeF; | |
18 } | |
19 | |
20 namespace cc { | |
21 | |
22 class FilterOperations; | |
23 | |
24 class RenderSurfaceFilters { | |
25 public: | |
26 static SkBitmap Apply(const FilterOperations& filters, | |
27 unsigned texture_id, | |
28 const gfx::SizeF& size, | |
29 GrContext* gr_context); | |
30 static FilterOperations Optimize(const FilterOperations& filters); | |
31 | |
32 static skia::RefPtr<SkImageFilter> BuildImageFilter( | |
33 const FilterOperations& filters, | |
34 const gfx::SizeF& size); | |
35 | |
36 private: | |
37 DISALLOW_IMPLICIT_CONSTRUCTORS(RenderSurfaceFilters); | |
38 }; | |
39 | |
40 } // namespace cc | |
41 | |
42 #endif // CC_OUTPUT_RENDER_SURFACE_FILTERS_H_ | |
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