FFMPEG_INPUT,
CEF_INPUT,
};
- void configure_card(unsigned card_index, bmusb::CaptureInterface *capture, CardType card_type, DeckLinkOutput *output, bool override_ffmpeg_to_live = false);
+ void configure_card(unsigned card_index, bmusb::CaptureInterface *capture, CardType card_type, DeckLinkOutput *output, bool is_srt_card = false);
void set_output_card_internal(int card_index); // Should only be called from the mixer thread.
void bm_frame(unsigned card_index, uint16_t timecode,
bmusb::FrameAllocator::Frame video_frame, size_t video_offset, bmusb::VideoFormat video_format,
bmusb::FrameAllocator::Frame audio_frame, size_t audio_offset, bmusb::AudioFormat audio_format);
+ void upload_texture_for_frame(
+ int field, bmusb::VideoFormat video_format,
+ size_t y_offset, size_t cbcr_offset, size_t video_offset,
+ PBOFrameAllocator::Userdata *userdata);
void bm_hotplug_add(libusb_device *dev);
void bm_hotplug_remove(unsigned card_index);
void place_rectangle(movit::Effect *resample_effect, movit::Effect *padding_effect, float x0, float y0, float x1, float y1);
int64_t length; // In TIMEBASE units.
bool interlaced;
unsigned field; // Which field (0 or 1) of the frame to use. Always 0 for progressive.
- std::function<void()> upload_func; // Needs to be called to actually upload the texture to OpenGL.
+ bool texture_uploaded = false;
unsigned dropped_frames = 0; // Number of dropped frames before this one.
std::chrono::steady_clock::time_point received_timestamp = std::chrono::steady_clock::time_point::min();
movit::RGBTriplet neutral_color{1.0f, 1.0f, 1.0f};
- // Used for MJPEG encoding. (upload_func packs everything it needs
- // into the functor, but would otherwise also use these.)
+ // Used for MJPEG encoding, and texture upload.
// width=0 or height=0 means a broken frame, ie., do not upload.
bmusb::VideoFormat video_format;
- size_t y_offset, cbcr_offset;
+ size_t video_offset, y_offset, cbcr_offset;
};
std::deque<NewFrame> new_frames;
std::condition_variable new_frames_changed; // Set whenever new_frames is changed.
std::atomic<int64_t> metric_input_frame_rate_nom{-1};
std::atomic<int64_t> metric_input_frame_rate_den{-1};
std::atomic<int64_t> metric_input_sample_rate_hz{-1};
+
+ // SRT metrics.
+ std::atomic<double> metric_srt_uptime_seconds{0.0 / 0.0};
+ std::atomic<double> metric_srt_send_duration_seconds{0.0 / 0.0};
+ std::atomic<int64_t> metric_srt_sent_bytes{-1};
+ std::atomic<int64_t> metric_srt_received_bytes{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_normal{-1};
+ std::atomic<int64_t> metric_srt_received_packets_normal{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_lost{-1};
+ std::atomic<int64_t> metric_srt_received_packets_lost{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_retransmitted{-1};
+ std::atomic<int64_t> metric_srt_sent_bytes_retransmitted{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_ack{-1};
+ std::atomic<int64_t> metric_srt_received_packets_ack{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_nak{-1};
+ std::atomic<int64_t> metric_srt_received_packets_nak{-1};
+ std::atomic<int64_t> metric_srt_sent_packets_dropped{-1};
+ std::atomic<int64_t> metric_srt_received_packets_dropped{-1};
+ std::atomic<int64_t> metric_srt_sent_bytes_dropped{-1};
+ std::atomic<int64_t> metric_srt_received_bytes_dropped{-1};
+ std::atomic<int64_t> metric_srt_received_packets_undecryptable{-1};
+ std::atomic<int64_t> metric_srt_received_bytes_undecryptable{-1};
+
+ std::atomic<int64_t> metric_srt_filter_received_extra_packets{-1};
+ std::atomic<int64_t> metric_srt_filter_received_rebuilt_packets{-1};
+ std::atomic<int64_t> metric_srt_filter_received_lost_packets{-1};
+
+ std::atomic<double> metric_srt_packet_sending_period_seconds{0.0 / 0.0};
+ std::atomic<int64_t> metric_srt_flow_window_packets{-1};
+ std::atomic<int64_t> metric_srt_congestion_window_packets{-1};
+ std::atomic<int64_t> metric_srt_flight_size_packets{-1};
+ std::atomic<double> metric_srt_rtt_seconds{0.0 / 0.0};
+ std::atomic<double> metric_srt_estimated_bandwidth_bits_per_second{0.0 / 0.0};
+ std::atomic<double> metric_srt_bandwidth_ceiling_bits_per_second{0.0 / 0.0};
+ std::atomic<int64_t> metric_srt_send_buffer_available_bytes{-1};
+ std::atomic<int64_t> metric_srt_receive_buffer_available_bytes{-1};
+ std::atomic<int64_t> metric_srt_mss_bytes{-1};
+ std::atomic<int64_t> metric_srt_sender_unacked_packets{-1};
+ std::atomic<int64_t> metric_srt_sender_unacked_bytes{-1};
+ std::atomic<double> metric_srt_sender_unacked_timespan_seconds{0.0 / 0.0};
+ std::atomic<double> metric_srt_sender_delivery_delay_seconds{0.0 / 0.0};
+ std::atomic<int64_t> metric_srt_receiver_unacked_packets{-1};
+ std::atomic<int64_t> metric_srt_receiver_unacked_bytes{-1};
+ std::atomic<double> metric_srt_receiver_unacked_timespan_seconds{0.0 / 0.0};
+ std::atomic<double> metric_srt_receiver_delivery_delay_seconds{0.0 / 0.0};
+ std::atomic<int64_t> metric_srt_filter_sent_packets{-1};
+
};
JitterHistory output_jitter_history;
CaptureCard cards[MAX_VIDEO_CARDS]; // Protected by <card_mutex>.
};
OutputFrameInfo get_one_frame_from_each_card(unsigned master_card_index, bool master_card_is_output, CaptureCard::NewFrame new_frames[MAX_VIDEO_CARDS], bool has_new_frame[MAX_VIDEO_CARDS], std::vector<int32_t> raw_audio[MAX_VIDEO_CARDS]);
+#ifdef HAVE_SRT
+ void update_srt_stats(int srt_sock, Mixer::CaptureCard *card);
+#endif
+
InputState input_state;
// Cards we have been noticed about being hotplugged, but haven't tried adding yet.