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decklink: Allow selecting input connections.

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This commit is contained in:
Colin Edwards
2019-02-25 23:19:35 -06:00
parent 8429724d64
commit 818001fb59
14 changed files with 236 additions and 24 deletions
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38
plugins/decklink/decklink-device-instance.cpp
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@@ -191,7 +191,9 @@ void DeckLinkDeviceInstance::SetupVideoFormat(DeckLinkDeviceMode *mode_)
#endif
}
bool DeckLinkDeviceInstance::StartCapture(DeckLinkDeviceMode *mode_)
bool DeckLinkDeviceInstance::StartCapture(DeckLinkDeviceMode *mode_,
BMDVideoConnection bmdVideoConnection,
BMDAudioConnection bmdAudioConnection)
{
if (mode != nullptr)
return false;
@@ -203,6 +205,40 @@ bool DeckLinkDeviceInstance::StartCapture(DeckLinkDeviceMode *mode_)
if (!device->GetInput(&input))
return false;
IDeckLinkConfiguration *deckLinkConfiguration = NULL;
HRESULT result = input->QueryInterface(IID_IDeckLinkConfiguration,
(void**)&deckLinkConfiguration);
if (result != S_OK)
{
LOG(LOG_ERROR,
"Could not obtain the IDeckLinkConfiguration interface: %08x\n",
result);
} else {
if (bmdVideoConnection > 0) {
result = deckLinkConfiguration->SetInt(
bmdDeckLinkConfigVideoInputConnection, bmdVideoConnection);
if (result != S_OK) {
LOG(LOG_ERROR,
"Couldn't set input video port to %d\n\n",
bmdVideoConnection);
}
}
if (bmdAudioConnection > 0) {
result = deckLinkConfiguration->SetInt(
bmdDeckLinkConfigAudioInputConnection, bmdAudioConnection);
if (result != S_OK) {
LOG(LOG_ERROR,
"Couldn't set input audio port to %d\n\n",
bmdVideoConnection);
}
}
}
videoConnection = bmdVideoConnection;
audioConnection = bmdAudioConnection;
BMDVideoInputFlags flags;
bool isauto = mode_->GetName() == "Auto";