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.
5 #ifndef CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_
6 #define CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_
10 #include "cc/base/cc_export.h"
11 #include "cc/layers/layer_impl.h"
12 #include "ui/gfx/size.h"
16 class CC_EXPORT IOSurfaceLayerImpl : public LayerImpl {
18 static scoped_ptr<IOSurfaceLayerImpl> Create(LayerTreeImpl* tree_impl,
20 return make_scoped_ptr(new IOSurfaceLayerImpl(tree_impl, id));
22 virtual ~IOSurfaceLayerImpl();
24 void SetIOSurfaceProperties(unsigned io_surface_id, const gfx::Size& size);
26 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
28 virtual void PushPropertiesTo(LayerImpl* layer_tree_impl) OVERRIDE;
30 virtual void AppendQuads(RenderPass* render_pass,
31 const OcclusionTracker<LayerImpl>& occlusion_tracker,
32 AppendQuadsData* append_quads_data) OVERRIDE;
34 virtual bool WillDraw(DrawMode draw_mode,
35 ResourceProvider* resource_provider) OVERRIDE;
36 virtual void ReleaseResources() OVERRIDE;
39 IOSurfaceLayerImpl(LayerTreeImpl* tree_impl, int id);
41 void DestroyResource();
43 virtual const char* LayerTypeAsString() const OVERRIDE;
45 unsigned io_surface_id_;
46 gfx::Size io_surface_size_;
47 bool io_surface_changed_;
48 unsigned io_surface_resource_id_;
50 DISALLOW_COPY_AND_ASSIGN(IOSurfaceLayerImpl);
55 #endif // CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_