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// Copyright 2013 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_PICTURE_IMAGE_LAYER_IMPL_H_
#define CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_
#include "cc/layers/picture_layer_impl.h"
namespace cc {
class CC_EXPORT PictureImageLayerImpl : public PictureLayerImpl {
public:
static scoped_ptr<PictureImageLayerImpl> Create(LayerTreeImpl* tree_impl,
int id) {
return make_scoped_ptr(new PictureImageLayerImpl(tree_impl, id));
}
virtual ~PictureImageLayerImpl();
// LayerImpl overrides.
virtual const char* LayerTypeAsString() const OVERRIDE;
virtual scoped_ptr<LayerImpl> CreateLayerImpl(
LayerTreeImpl* tree_impl) OVERRIDE;
protected:
PictureImageLayerImpl(LayerTreeImpl* tree_impl, int id);
virtual bool ShouldAdjustRasterScale() const OVERRIDE;
virtual void RecalculateRasterScales() OVERRIDE;
virtual void GetDebugBorderProperties(
SkColor* color, float* width) const OVERRIDE;
virtual void UpdateIdealScales() OVERRIDE;
private:
DISALLOW_COPY_AND_ASSIGN(PictureImageLayerImpl);
};
} // namespace cc
#endif // CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_
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