blob: 3eccb6fae26b78d4711200a37d89650f38dd4200 [file] [log] [blame]
/*
* Copyright (c) 2017 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 "media/engine/encoder_simulcast_proxy.h"
#include "media/engine/simulcast_encoder_adapter.h"
#include "modules/video_coding/include/video_error_codes.h"
namespace webrtc {
EncoderSimulcastProxy::EncoderSimulcastProxy(VideoEncoderFactory* factory,
const SdpVideoFormat& format)
: factory_(factory), video_format_(format), callback_(nullptr) {
encoder_ = factory_->CreateVideoEncoder(format);
}
EncoderSimulcastProxy::EncoderSimulcastProxy(VideoEncoderFactory* factory)
: EncoderSimulcastProxy(factory, SdpVideoFormat("VP8")) {}
EncoderSimulcastProxy::~EncoderSimulcastProxy() {}
int EncoderSimulcastProxy::Release() {
return encoder_->Release();
}
int EncoderSimulcastProxy::InitEncode(const VideoCodec* inst,
int number_of_cores,
size_t max_payload_size) {
int ret = encoder_->InitEncode(inst, number_of_cores, max_payload_size);
if (ret == WEBRTC_VIDEO_CODEC_ERR_SIMULCAST_PARAMETERS_NOT_SUPPORTED) {
encoder_.reset(new SimulcastEncoderAdapter(factory_, video_format_));
if (callback_) {
encoder_->RegisterEncodeCompleteCallback(callback_);
}
ret = encoder_->InitEncode(inst, number_of_cores, max_payload_size);
}
return ret;
}
int EncoderSimulcastProxy::Encode(const VideoFrame& input_image,
const CodecSpecificInfo* codec_specific_info,
const std::vector<FrameType>* frame_types) {
return encoder_->Encode(input_image, codec_specific_info, frame_types);
}
int EncoderSimulcastProxy::RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) {
callback_ = callback;
return encoder_->RegisterEncodeCompleteCallback(callback);
}
int EncoderSimulcastProxy::SetRateAllocation(
const VideoBitrateAllocation& bitrate,
uint32_t new_framerate) {
return encoder_->SetRateAllocation(bitrate, new_framerate);
}
VideoEncoder::EncoderInfo EncoderSimulcastProxy::GetEncoderInfo() const {
return encoder_->GetEncoderInfo();
}
} // namespace webrtc