blob: d26da708b6d016ae6f63c68b6133439d3cbd9bd8 [file] [log] [blame]
* Copyright 2020 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include "video/adaptation/video_stream_encoder_resource.h"
#include <algorithm>
#include <utility>
namespace webrtc {
VideoStreamEncoderResource::VideoStreamEncoderResource(std::string name)
: lock_(),
listener_(nullptr) {}
VideoStreamEncoderResource::~VideoStreamEncoderResource() {
<< "There is a listener depending on a VideoStreamEncoderResource being "
<< "destroyed.";
void VideoStreamEncoderResource::RegisterEncoderTaskQueue(
TaskQueueBase* encoder_queue) {
encoder_queue_ = encoder_queue;
void VideoStreamEncoderResource::SetResourceListener(
ResourceListener* listener) {
// If you want to change listener you need to unregister the old listener by
// setting it to null first.
MutexLock crit(&lock_);
RTC_DCHECK(!listener_ || !listener) << "A listener is already set";
listener_ = listener;
std::string VideoStreamEncoderResource::Name() const {
return name_;
void VideoStreamEncoderResource::OnResourceUsageStateMeasured(
ResourceUsageState usage_state) {
MutexLock crit(&lock_);
if (listener_) {
listener_->OnResourceUsageStateMeasured(this, usage_state);
TaskQueueBase* VideoStreamEncoderResource::encoder_queue() const {
return encoder_queue_;
} // namespace webrtc