566ef247b9
BUG=webrtc:4690 Review URL: https://codereview.webrtc.org/1403363003 Cr-Commit-Position: refs/heads/master@{#10548}
97 lines
3.5 KiB
C++
97 lines
3.5 KiB
C++
/*
|
|
* libjingle
|
|
* Copyright 2015 Google Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "talk/app/webrtc/mediacontroller.h"
|
|
|
|
#include "talk/session/media/channelmanager.h"
|
|
#include "webrtc/base/bind.h"
|
|
#include "webrtc/base/checks.h"
|
|
#include "webrtc/call.h"
|
|
|
|
namespace {
|
|
|
|
const int kMinBandwidthBps = 30000;
|
|
const int kStartBandwidthBps = 300000;
|
|
const int kMaxBandwidthBps = 2000000;
|
|
|
|
class MediaController : public webrtc::MediaControllerInterface,
|
|
public sigslot::has_slots<> {
|
|
public:
|
|
MediaController(rtc::Thread* worker_thread,
|
|
cricket::ChannelManager* channel_manager)
|
|
: worker_thread_(worker_thread), channel_manager_(channel_manager) {
|
|
RTC_DCHECK(nullptr != worker_thread);
|
|
worker_thread_->Invoke<void>(
|
|
rtc::Bind(&MediaController::Construct_w, this,
|
|
channel_manager_->media_engine()));
|
|
}
|
|
~MediaController() override {
|
|
worker_thread_->Invoke<void>(rtc::Bind(&MediaController::Destruct_w, this));
|
|
}
|
|
|
|
webrtc::Call* call_w() override {
|
|
RTC_DCHECK(worker_thread_->IsCurrent());
|
|
return call_.get();
|
|
}
|
|
|
|
cricket::ChannelManager* channel_manager() const override {
|
|
return channel_manager_;
|
|
}
|
|
|
|
private:
|
|
void Construct_w(cricket::MediaEngineInterface* media_engine) {
|
|
RTC_DCHECK(worker_thread_->IsCurrent());
|
|
RTC_DCHECK(media_engine);
|
|
webrtc::Call::Config config;
|
|
config.audio_state = media_engine->GetAudioState();
|
|
config.bitrate_config.min_bitrate_bps = kMinBandwidthBps;
|
|
config.bitrate_config.start_bitrate_bps = kStartBandwidthBps;
|
|
config.bitrate_config.max_bitrate_bps = kMaxBandwidthBps;
|
|
call_.reset(webrtc::Call::Create(config));
|
|
}
|
|
void Destruct_w() {
|
|
RTC_DCHECK(worker_thread_->IsCurrent());
|
|
call_.reset();
|
|
}
|
|
|
|
rtc::Thread* const worker_thread_;
|
|
cricket::ChannelManager* const channel_manager_;
|
|
rtc::scoped_ptr<webrtc::Call> call_;
|
|
|
|
RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(MediaController);
|
|
};
|
|
} // namespace {
|
|
|
|
namespace webrtc {
|
|
|
|
MediaControllerInterface* MediaControllerInterface::Create(
|
|
rtc::Thread* worker_thread,
|
|
cricket::ChannelManager* channel_manager) {
|
|
return new MediaController(worker_thread, channel_manager);
|
|
}
|
|
} // namespace webrtc
|