Re: [PATCH v3 0/5] MR2159: winegstreamer: Stride and RGB formats, part 2/2.

[Nikolay Sivov (＠nsivov)]

> I mean that there's no way to retrieve the transform from the source reader. The application from bug 53903 is indeed using a source reader, so other APIs aren't relevant here.

I think you can with IMFSourceReaderEx::GetTransformForStream(), unfortunately.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2159#note_28270