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/layers/surface_layer.h"
6
7#include "cc/layers/surface_layer_impl.h"
8
9namespace cc {
10
11scoped_refptr<SurfaceLayer> SurfaceLayer::Create() {
12  return make_scoped_refptr(new SurfaceLayer);
13}
14
15SurfaceLayer::SurfaceLayer() : Layer() {
16}
17
18SurfaceLayer::~SurfaceLayer() {}
19
20void SurfaceLayer::SetSurfaceId(SurfaceId surface_id) {
21  surface_id_ = surface_id;
22  SetNeedsPushProperties();
23}
24
25scoped_ptr<LayerImpl> SurfaceLayer::CreateLayerImpl(LayerTreeImpl* tree_impl) {
26  return SurfaceLayerImpl::Create(tree_impl, id()).PassAs<LayerImpl>();
27}
28
29bool SurfaceLayer::DrawsContent() const {
30  return !surface_id_.is_null() && Layer::DrawsContent();
31}
32
33void SurfaceLayer::PushPropertiesTo(LayerImpl* layer) {
34  Layer::PushPropertiesTo(layer);
35  SurfaceLayerImpl* layer_impl = static_cast<SurfaceLayerImpl*>(layer);
36
37  layer_impl->SetSurfaceId(surface_id_);
38}
39
40}  // namespace cc
41