cc/blink/web_image_layer_impl.cc

   1 // Copyright 2014 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 #include "cc/blink/web_image_layer_impl.h"
   6
   7 #include "cc/blink/web_layer_impl.h"
   8 #include "cc/blink/web_layer_impl_fixed_bounds.h"
   9 #include "cc/layers/picture_image_layer.h"
  10 #include "third_party/skia/include/core/SkImage.h"
  11
  12 namespace cc_blink {
  13
  14 WebImageLayerImpl::WebImageLayerImpl() {
  15   layer_.reset(new WebLayerImplFixedBounds(
  16       cc::PictureImageLayer::Create(WebLayerImpl::LayerSettings())));
  17 }
  18
  19 WebImageLayerImpl::~WebImageLayerImpl() {
  20 }
  21
  22 blink::WebLayer* WebImageLayerImpl::layer() {
  23   return layer_.get();
  24 }
  25
  26 void WebImageLayerImpl::setImage(const SkImage* image) {
  27   skia::RefPtr<const SkImage> imageRef = skia::SharePtr(image);
  28   static_cast<cc::PictureImageLayer*>(layer_->layer())
  29       ->SetImage(imageRef.Pass());
  30   static_cast<WebLayerImplFixedBounds*>(layer_.get())
  31       ->SetFixedBounds(gfx::Size(image->width(), image->height()));
  32 }
  33
  34 void WebImageLayerImpl::setNearestNeighbor(bool nearest_neighbor) {
  35   static_cast<cc::PictureImageLayer*>(layer_->layer())
  36       ->SetNearestNeighbor(nearest_neighbor);
  37 }
  38
  39 }  // namespace cc_blink