On Tue Aug 9 17:22:40 2022 +0000, Nikolay Sivov wrote:
Is it possible to have a test for this? Specifically with EVR, if that's how you found this problem.
I'm not sure to understand what you would like to test exactly? There are tests already for the mixer in `test_default_mixer_type_negotiation`, which confirm that `GetInputAvailableType` returns `E_NOTIMPL`.
This change only moves the call to `GetInputAvailableType` to be done only when needed, while it was done early just to make `down_type` release a bit easier, but it's causing an early failure that has no reason to be.