});
}
-void DeckLinkOutput::set_device(IDeckLink *decklink)
+bool DeckLinkOutput::set_device(IDeckLink *decklink)
{
if (decklink->QueryInterface(IID_IDeckLinkOutput, (void**)&output) != S_OK) {
- fprintf(stderr, "Card %u has no outputs\n", card_index);
- exit(1);
+ fprintf(stderr, "Warning: Card %u has no outputs\n", card_index);
+ return false;
}
IDeckLinkDisplayModeIterator *mode_it;
if (output->GetDisplayModeIterator(&mode_it) != S_OK) {
- fprintf(stderr, "Failed to enumerate output display modes for card %u\n", card_index);
- exit(1);
+ fprintf(stderr, "Warning: Failed to enumerate output display modes for card %u\n", card_index);
+ return false;
}
video_modes.clear();
// if they exist. We're not very likely to need analog outputs, so we don't need a way
// to change beyond that.
video_connection = pick_default_video_connection(decklink, BMDDeckLinkVideoOutputConnections, card_index);
+ return true;
}
void DeckLinkOutput::start_output(uint32_t mode, int64_t base_pts)