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/*
* Copyright 2022 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 "api/frame_transformer_factory.h"
#include <memory>
#include "api/frame_transformer_interface.h"
#include "audio/channel_receive_frame_transformer_delegate.h"
#include "audio/channel_send_frame_transformer_delegate.h"
#include "modules/rtp_rtcp/source/rtp_sender_video_frame_transformer_delegate.h"
#include "rtc_base/checks.h"
namespace webrtc {
std::unique_ptr<TransformableVideoFrameInterface> CreateVideoSenderFrame() {
RTC_CHECK_NOTREACHED();
return nullptr;
}
std::unique_ptr<TransformableVideoFrameInterface> CreateVideoReceiverFrame() {
RTC_CHECK_NOTREACHED();
return nullptr;
}
std::unique_ptr<TransformableAudioFrameInterface> CloneAudioFrame(
TransformableAudioFrameInterface* original) {
if (original->GetDirection() ==
TransformableAudioFrameInterface::Direction::kReceiver)
return CloneReceiverAudioFrame(original);
return CloneSenderAudioFrame(original);
}
std::unique_ptr<TransformableVideoFrameInterface> CloneVideoFrame(
TransformableVideoFrameInterface* original) {
// At the moment, only making sender frames from receiver frames is
// supported.
return CloneSenderVideoFrame(original);
}
} // namespace webrtc
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