// where you get a freeze if querying an IDeckLinkInput interface
// on an already-started card.
bool set_device(IDeckLink *decklink, IDeckLinkInput *input_arg);
- void start_output(uint32_t mode, int64_t base_pts); // Mode comes from get_available_video_modes().
+ void start_output(uint32_t mode, int64_t base_pts, bool is_master_card); // Mode comes from get_available_video_modes().
void end_output();
void send_frame(GLuint y_tex, GLuint cbcr_tex, movit::YCbCrLumaCoefficients ycbcr_coefficients, const std::vector<RefCountedFrame> &input_frames, int64_t pts, int64_t duration);
std::unordered_set<Frame *> scheduled_frames; // Owned by the driver, so no unique_ptr. Under <frame_queue_mutex>.
std::condition_variable frame_queues_changed;
- bool playback_initiated = false, playback_started = false;
+ bool playback_initiated = false, playback_started = false, is_master_card = false;
int64_t base_pts, frame_duration;
BMDDisplayModeFlags current_mode_flags = 0;
bool last_frame_had_mode_mismatch = false;