webrtc/api/frame_transformer_factory.cc
Tove Petersson 1e2d951762 Add a clone method to the audio frame transformer API.
This will clone an encoded audio frame into a sender frame.

Bug: webrtc:14949
Change-Id: Ie62d9f5ec457541b335bde8f2f6e9b6d24704cf6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294560
Commit-Queue: Tove Petersson <tovep@google.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39480}
2023-03-06 08:22:25 +00:00

40 lines
1.3 KiB
C++

/*
* 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 "audio/channel_send_frame_transformer_delegate.h"
#include "modules/rtp_rtcp/source/rtp_sender_video_frame_transformer_delegate.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<TransformableFrameInterface> CloneAudioFrame(
TransformableAudioFrameInterface* original) {
// At the moment, only making sender frames is supported.
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