From: Conor McCarthy <cmccarthy@codeweavers.com> Windows does not use MFT_SET_TYPE_TEST_ONLY when checking for transform type support. --- dlls/mf/topology.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dlls/mf/topology.c b/dlls/mf/topology.c index 572d4d426d3..48ce941f2dd 100644 --- a/dlls/mf/topology.c +++ b/dlls/mf/topology.c @@ -1887,9 +1887,9 @@ static HRESULT WINAPI type_handler_IsMediaTypeSupported(IMFMediaTypeHandler *ifa if (handler->transform) { if (handler->output) - return IMFTransform_SetOutputType(handler->transform, handler->stream, in_type, MFT_SET_TYPE_TEST_ONLY); + return IMFTransform_SetOutputType(handler->transform, handler->stream, in_type, 0); else - return IMFTransform_SetInputType(handler->transform, handler->stream, in_type, MFT_SET_TYPE_TEST_ONLY); + return IMFTransform_SetInputType(handler->transform, handler->stream, in_type, 0); } if (FAILED(hr = IMFMediaTypeHandler_GetCurrentMediaType(iface, &type))) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10009