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decklink: Don't load modules if Decklink not found

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This also modifies decklink-captions and decklink-output-ui.
This commit is contained in:
cg2121 2022-02-24 23:30:05 -06:00 • committed by Jim
commit 8510731f2b
3 changed files with 25 additions and 10 deletions
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11
plugins/decklink/plugin-main.cpp
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@ -14,7 +14,7 @@ struct obs_source_info decklink_source_info;
extern struct obs_output_info create_decklink_output_info();
struct obs_output_info decklink_output_info;
void log_sdk_version()
bool log_sdk_version()
{
IDeckLinkIterator *deckLinkIterator;
IDeckLinkAPIInformation *deckLinkAPIInformation;
@ -24,7 +24,7 @@ void log_sdk_version()
if (deckLinkIterator == NULL) {
blog(LOG_WARNING,
"A DeckLink iterator could not be created. The DeckLink drivers may not be installed");
return;
return false;
}
result = deckLinkIterator->QueryInterface(
@ -45,15 +45,18 @@ void log_sdk_version()
deckLinkAPIInformation->Release();
}
return true;
}
bool obs_module_load(void)
{
log_sdk_version();
if (!log_sdk_version())
return false;
deviceEnum = new DeckLinkDeviceDiscovery();
if (!deviceEnum->Init())
return true;
return false;
decklink_source_info = create_decklink_source_info();
obs_register_source(&decklink_source_info);