52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
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/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_SDK_OBJC_FRAMEWORK_CLASSES_OBJCVIDEOTRACKSOURCE_H_
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#define WEBRTC_SDK_OBJC_FRAMEWORK_CLASSES_OBJCVIDEOTRACKSOURCE_H_
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#import <WebRTC/RTCVideoFrame.h>
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#include "webrtc/base/timestampaligner.h"
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#include "webrtc/media/base/adaptedvideotracksource.h"
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namespace webrtc {
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class ObjcVideoTrackSource : public rtc::AdaptedVideoTrackSource {
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public:
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ObjcVideoTrackSource();
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// This class can not be used for implementing screen casting. Hopefully, this
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// function will be removed before we add that to iOS/Mac.
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bool is_screencast() const override { return false; }
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// Indicates that the encoder should denoise video before encoding it.
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// If it is not set, the default configuration is used which is different
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// depending on video codec.
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rtc::Optional<bool> needs_denoising() const override {
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return rtc::Optional<bool>(false);
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}
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SourceState state() const override { return SourceState::kLive; }
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bool remote() const override { return false; }
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// Called by RTCVideoSource.
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void OnCapturedFrame(RTCVideoFrame* frame);
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void OnOutputFormatRequest(int width, int height, int fps);
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private:
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rtc::VideoBroadcaster broadcaster_;
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rtc::TimestampAligner timestamp_aligner_;
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};
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} // namespace webrtc
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#endif // WEBRTC_SDK_OBJC_FRAMEWORK_CLASSES_OBJCVIDEOTRACKSOURCE_H_
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