| /* |
| * 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. |
| */ |
| |
| #ifndef SDK_OBJC_FRAMEWORK_CLASSES_VIDEO_OBJCVIDEOTRACKSOURCE_H_ |
| #define SDK_OBJC_FRAMEWORK_CLASSES_VIDEO_OBJCVIDEOTRACKSOURCE_H_ |
| |
| #include "WebRTC/RTCMacros.h" |
| #include "media/base/adaptedvideotracksource.h" |
| #include "rtc_base/timestampaligner.h" |
| |
| RTC_FWD_DECL_OBJC_CLASS(RTCVideoFrame); |
| |
| namespace webrtc { |
| |
| class ObjcVideoTrackSource : public rtc::AdaptedVideoTrackSource { |
| public: |
| ObjcVideoTrackSource(); |
| |
| // This class can not be used for implementing screen casting. Hopefully, this |
| // function will be removed before we add that to iOS/Mac. |
| bool is_screencast() const override { return false; } |
| |
| // Indicates that the encoder should denoise video before encoding it. |
| // If it is not set, the default configuration is used which is different |
| // depending on video codec. |
| rtc::Optional<bool> needs_denoising() const override { return false; } |
| |
| SourceState state() const override { return SourceState::kLive; } |
| |
| bool remote() const override { return false; } |
| |
| // Called by RTCVideoSource. |
| void OnCapturedFrame(RTCVideoFrame* frame); |
| void OnOutputFormatRequest(int width, int height, int fps); |
| |
| private: |
| rtc::VideoBroadcaster broadcaster_; |
| rtc::TimestampAligner timestamp_aligner_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // SDK_OBJC_FRAMEWORK_CLASSES_VIDEO_OBJCVIDEOTRACKSOURCE_H_ |