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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/message_loop.h"
#include "ppapi/cpp/image_data.h"
namespace remoting {
FrameConsumerProxy::FrameConsumerProxy(
scoped_refptr<base::MessageLoopProxy> frame_consumer_message_loop)
: frame_consumer_message_loop_(frame_consumer_message_loop) {
}
void FrameConsumerProxy::ApplyBuffer(const SkISize& view_size,
const SkIRect& clip_area,
pp::ImageData* buffer,
const SkRegion& region) {
if (!frame_consumer_message_loop_->BelongsToCurrentThread()) {
frame_consumer_message_loop_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::ApplyBuffer, this,
view_size, clip_area, buffer, region));
return;
}
if (frame_consumer_)
frame_consumer_->ApplyBuffer(view_size, clip_area, buffer, region);
}
void FrameConsumerProxy::ReturnBuffer(pp::ImageData* buffer) {
if (!frame_consumer_message_loop_->BelongsToCurrentThread()) {
frame_consumer_message_loop_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::ReturnBuffer, this, buffer));
return;
}
if (frame_consumer_)
frame_consumer_->ReturnBuffer(buffer);
}
void FrameConsumerProxy::SetSourceSize(const SkISize& source_size) {
if (!frame_consumer_message_loop_->BelongsToCurrentThread()) {
frame_consumer_message_loop_->PostTask(FROM_HERE, base::Bind(
&FrameConsumerProxy::SetSourceSize, this, source_size));
return;
}
if (frame_consumer_)
frame_consumer_->SetSourceSize(source_size);
}
void FrameConsumerProxy::Attach(
const base::WeakPtr<FrameConsumer>& frame_consumer) {
DCHECK(frame_consumer_message_loop_->BelongsToCurrentThread());
DCHECK(frame_consumer_ == NULL);
frame_consumer_ = frame_consumer;
}
FrameConsumerProxy::~FrameConsumerProxy() {
DCHECK(frame_consumer_message_loop_->BelongsToCurrentThread());
}
} // namespace remoting
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