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// Copyright (c) 2012 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 "remoting/client/frame_consumer_proxy.h"
#include "base/bind.h"
#include "base/location.h"
#include "base/single_thread_task_runner.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_region.h"
namespace remoting {
FrameConsumerProxy::FrameConsumerProxy(
scoped_refptr<base::SingleThreadTaskRunner> task_runner,
const base::WeakPtr<FrameConsumer>& frame_consumer)
: frame_consumer_(frame_consumer),
task_runner_(task_runner) {
pixel_format_ = frame_consumer_->GetPixelFormat();
}
void FrameConsumerProxy::ApplyBuffer(const webrtc::DesktopSize& view_size,
const webrtc::DesktopRect& clip_area,
webrtc::DesktopFrame* buffer,
const webrtc::DesktopRegion& region,
const webrtc::DesktopRegion& shape) {
if (!task_runner_->BelongsToCurrentThread()) {
task_runner_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::ApplyBuffer, this,
view_size, clip_area, buffer, region, shape));
return;
}
if (frame_consumer_.get())
frame_consumer_->ApplyBuffer(view_size, clip_area, buffer, region, shape);
}
void FrameConsumerProxy::ReturnBuffer(webrtc::DesktopFrame* buffer) {
if (!task_runner_->BelongsToCurrentThread()) {
task_runner_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::ReturnBuffer, this, buffer));
return;
}
if (frame_consumer_.get())
frame_consumer_->ReturnBuffer(buffer);
}
void FrameConsumerProxy::SetSourceSize(
const webrtc::DesktopSize& source_size,
const webrtc::DesktopVector& source_dpi) {
if (!task_runner_->BelongsToCurrentThread()) {
task_runner_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::SetSourceSize, this, source_size, source_dpi));
return;
}
if (frame_consumer_.get())
frame_consumer_->SetSourceSize(source_size, source_dpi);
}
FrameConsumer::PixelFormat FrameConsumerProxy::GetPixelFormat() {
return pixel_format_;
}
FrameConsumerProxy::~FrameConsumerProxy() {
}
} // namespace remoting
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