| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_ |
| #define CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_ |
| |
| #include <string> |
| |
| #include "cc/base/cc_export.h" |
| #include "cc/layers/layer_impl.h" |
| #include "ui/gfx/size.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT IOSurfaceLayerImpl : public LayerImpl { |
| public: |
| static scoped_ptr<IOSurfaceLayerImpl> Create(LayerTreeImpl* tree_impl, |
| int id) { |
| return make_scoped_ptr(new IOSurfaceLayerImpl(tree_impl, id)); |
| } |
| virtual ~IOSurfaceLayerImpl(); |
| |
| void SetIOSurfaceProperties(unsigned io_surface_id, gfx::Size size); |
| |
| virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
| OVERRIDE; |
| virtual void PushPropertiesTo(LayerImpl* layer_tree_impl) OVERRIDE; |
| |
| virtual void AppendQuads(QuadSink* quad_sink, |
| AppendQuadsData* append_quads_data) OVERRIDE; |
| |
| virtual bool WillDraw(DrawMode draw_mode, |
| ResourceProvider* resource_provider) OVERRIDE; |
| virtual void DidLoseOutputSurface() OVERRIDE; |
| |
| private: |
| IOSurfaceLayerImpl(LayerTreeImpl* tree_impl, int id); |
| |
| void DestroyTexture(); |
| |
| virtual const char* LayerTypeAsString() const OVERRIDE; |
| |
| unsigned io_surface_id_; |
| gfx::Size io_surface_size_; |
| bool io_surface_changed_; |
| unsigned io_surface_texture_id_; |
| unsigned io_surface_resource_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(IOSurfaceLayerImpl); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_ |