54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
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#ifndef TGCALLS_STREAMING_MEDIA_CONTEXT_H
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#define TGCALLS_STREAMING_MEDIA_CONTEXT_H
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#include "GroupInstanceImpl.h"
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#include <stdint.h>
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#include "../StaticThreads.h"
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namespace tgcalls {
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class StreamingMediaContextPrivate;
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class StreamingMediaContext {
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public:
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struct VideoChannel {
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VideoChannelDescription::Quality quality = VideoChannelDescription::Quality::Thumbnail;
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std::string endpoint;
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VideoChannel(VideoChannelDescription::Quality quality_, std::string endpoint_) :
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quality(quality_),
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endpoint(endpoint_) {
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}
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};
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public:
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struct StreamingMediaContextArguments {
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std::shared_ptr<Threads> threads;
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std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> requestCurrentTime;
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std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> requestAudioBroadcastPart;
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std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> requestVideoBroadcastPart;
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std::function<void(uint32_t, float, bool)> updateAudioLevel;
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std::shared_ptr<PlatformContext> platformContext;
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};
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public:
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StreamingMediaContext(StreamingMediaContextArguments &&arguments);
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~StreamingMediaContext();
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StreamingMediaContext& operator=(const StreamingMediaContext&) = delete;
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StreamingMediaContext& operator=(StreamingMediaContext&&) = delete;
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void setActiveVideoChannels(std::vector<VideoChannel> const &videoChannels);
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void setVolume(uint32_t ssrc, double volume);
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void addVideoSink(std::string const &endpointId, std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);
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void getAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec);
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private:
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std::shared_ptr<StreamingMediaContextPrivate> _private;
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};
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}
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#endif
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