Repo created

TMessagesProj/jni/voip/tgcalls/group/StreamingMediaContext.h

@@ -0,0 +1,54 @@
+#ifndef TGCALLS_STREAMING_MEDIA_CONTEXT_H
+#define TGCALLS_STREAMING_MEDIA_CONTEXT_H
+
+#include "GroupInstanceImpl.h"
+#include <stdint.h>
+#include "../StaticThreads.h"
+
+namespace tgcalls {
+
+class StreamingMediaContextPrivate;
+
+class StreamingMediaContext {
+public:
+    struct VideoChannel {
+        VideoChannelDescription::Quality quality = VideoChannelDescription::Quality::Thumbnail;
+        std::string endpoint;
+
+        VideoChannel(VideoChannelDescription::Quality quality_, std::string endpoint_) :
+        quality(quality_),
+        endpoint(endpoint_) {
+        }
+    };
+
+public:
+    struct StreamingMediaContextArguments {
+        std::shared_ptr<Threads> threads;
+        bool isUnifiedBroadcast = false;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> requestCurrentTime;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> requestAudioBroadcastPart;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> requestVideoBroadcastPart;
+        std::function<void(uint32_t, float, bool)> updateAudioLevel;
+        std::shared_ptr<PlatformContext> platformContext;
+    };
+
+public:
+    StreamingMediaContext(StreamingMediaContextArguments &&arguments);
+    ~StreamingMediaContext();
+    
+    StreamingMediaContext& operator=(const StreamingMediaContext&) = delete;
+    StreamingMediaContext& operator=(StreamingMediaContext&&) = delete;
+
+    void setActiveVideoChannels(std::vector<VideoChannel> const &videoChannels);
+    void setVolume(uint32_t ssrc, double volume);
+    void addVideoSink(std::string const &endpointId, std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);
+
+    void getAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec);
+    
+private:
+    std::shared_ptr<StreamingMediaContextPrivate> _private;
+};
+
+}
+
+#endif