picture_image_layer_impl.h revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
1// Copyright 2013 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_PICTURE_IMAGE_LAYER_IMPL_H_ 6#define CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ 7 8#include "cc/layers/picture_layer_impl.h" 9 10namespace cc { 11 12class CC_EXPORT PictureImageLayerImpl : public PictureLayerImpl { 13 public: 14 static scoped_ptr<PictureImageLayerImpl> Create(LayerTreeImpl* tree_impl, 15 int id) { 16 return make_scoped_ptr(new PictureImageLayerImpl(tree_impl, id)); 17 } 18 virtual ~PictureImageLayerImpl(); 19 20 virtual const char* LayerTypeAsString() const OVERRIDE; 21 virtual scoped_ptr<LayerImpl> CreateLayerImpl( 22 LayerTreeImpl* tree_impl) OVERRIDE; 23 24 protected: 25 PictureImageLayerImpl(LayerTreeImpl* tree_impl, int id); 26 27 virtual void CalculateRasterContentsScale( 28 bool animating_transform_to_screen, 29 float* raster_contents_scale, 30 float* low_res_raster_contents_scale) OVERRIDE; 31 virtual void GetDebugBorderProperties( 32 SkColor* color, float* width) const OVERRIDE; 33 34 DISALLOW_COPY_AND_ASSIGN(PictureImageLayerImpl); 35}; 36 37} 38 39#endif // CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ 40