blob: 13b5b8fbff3c3bdd02e537a787498cdee48a3de5 [file] [log] [blame]
// Copyright 2010 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.
#include "cc/layers/video_layer.h"
#include "cc/layers/video_layer_impl.h"
namespace cc {
scoped_refptr<VideoLayer> VideoLayer::Create(
VideoFrameProvider* provider,
media::VideoRotation video_rotation) {
return make_scoped_refptr(new VideoLayer(provider, video_rotation));
VideoLayer::VideoLayer(VideoFrameProvider* provider,
media::VideoRotation video_rotation)
: provider_(provider), video_rotation_(video_rotation) {
VideoLayer::~VideoLayer() {}
std::unique_ptr<LayerImpl> VideoLayer::CreateLayerImpl(
LayerTreeImpl* tree_impl) {
return VideoLayerImpl::Create(tree_impl, id(), provider_, video_rotation_);
bool VideoLayer::Update() {
bool updated = Layer::Update();
// Video layer doesn't update any resources from the main thread side,
// but repaint rects need to be sent to the VideoLayerImpl via commit.
// This is the inefficient legacy redraw path for videos. It's better to
// communicate this directly to the VideoLayerImpl.
updated |= !update_rect().IsEmpty();
return updated;
void VideoLayer::StopUsingProvider() {
provider_ = nullptr;
} // namespace cc