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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 #ifndef CC_LAYERS_IO_SURFACE_LAYER_H_ | |
6 #define CC_LAYERS_IO_SURFACE_LAYER_H_ | |
7 | |
8 #include <stdint.h> | |
9 | |
10 #include "base/macros.h" | |
11 #include "cc/base/cc_export.h" | |
12 #include "cc/layers/layer.h" | |
13 | |
14 namespace cc { | |
15 | |
16 class CC_EXPORT IOSurfaceLayer : public Layer { | |
17 public: | |
18 static scoped_refptr<IOSurfaceLayer> Create(); | |
19 | |
20 void SetIOSurfaceProperties(uint32_t io_surface_id, const gfx::Size& size); | |
21 | |
22 std::unique_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | |
23 void PushPropertiesTo(LayerImpl* layer) override; | |
24 bool Update() override; | |
25 | |
26 protected: | |
27 bool HasDrawableContent() const override; | |
28 IOSurfaceLayer(); | |
29 | |
30 private: | |
31 ~IOSurfaceLayer() override; | |
32 | |
33 uint32_t io_surface_id_; | |
34 gfx::Size io_surface_size_; | |
35 | |
36 DISALLOW_COPY_AND_ASSIGN(IOSurfaceLayer); | |
37 }; | |
38 | |
39 } // namespace cc | |
40 #endif // CC_LAYERS_IO_SURFACE_LAYER_H_ | |
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