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Decklink: Fix crash when no matching device

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OBS crashes when decklink output is auto started and the device is
removed or changed to different model while OBS is not running.

Fixes https://github.com/obsproject/obs-studio/issues/2494
This commit is contained in:
Afriza N. Arief 2020-04-03 00:32:33 +07:00 committed by GitHub
parent d002345a11
commit f7332b467a
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1 changed files with 3 additions and 0 deletions
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3
plugins/decklink/decklink-output.cpp
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@ -60,6 +60,9 @@ static bool decklink_output_start(void *data)
device.Set(deviceEnum->FindByHash(decklink->deviceHash));
if (!device)
return false;
DeckLinkDeviceMode *mode = device->FindOutputMode(decklink->modeID);
decklink->SetSize(mode->GetWidth(), mode->GetHeight());