| /* |
| * 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_CLASSES_VIDEO_OBJC_VIDEO_TRACK_SOURCE_H_ |
| #define SDK_OBJC_CLASSES_VIDEO_OBJC_VIDEO_TRACK_SOURCE_H_ |
| |
| #import "base/RTCVideoCapturer.h" |
| |
| #include "base/RTCMacros.h" |
| #include "media/base/adapted_video_track_source.h" |
| #include "rtc_base/timestamp_aligner.h" |
| |
| RTC_FWD_DECL_OBJC_CLASS(RTC_OBJC_TYPE(RTCVideoFrame)); |
| |
| @interface RTCObjCVideoSourceAdapter : NSObject <RTC_OBJC_TYPE (RTCVideoCapturerDelegate)> |
| @end |
| |
| namespace webrtc { |
| |
| class ObjCVideoTrackSource : public rtc::AdaptedVideoTrackSource { |
| public: |
| ObjCVideoTrackSource(); |
| explicit ObjCVideoTrackSource(RTCObjCVideoSourceAdapter* adapter); |
| |
| // 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; |
| |
| // 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. |
| absl::optional<bool> needs_denoising() const override; |
| |
| SourceState state() const override; |
| |
| bool remote() const override; |
| |
| void OnCapturedFrame(RTC_OBJC_TYPE(RTCVideoFrame) * frame); |
| |
| // Called by RTCVideoSource. |
| void OnOutputFormatRequest(int width, int height, int fps); |
| |
| private: |
| rtc::VideoBroadcaster broadcaster_; |
| rtc::TimestampAligner timestamp_aligner_; |
| |
| RTCObjCVideoSourceAdapter* adapter_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // SDK_OBJC_CLASSES_VIDEO_OBJC_VIDEO_TRACK_SOURCE_H_ |