Fixes Bug 23029 (Devil May Cry® 3 Special Edition) (6550) Intro Video is covered by green, transparent square for a majority of it. Before these patches, surface data for planar formats is not copied correctly when the application uses a custom allocator-presenter and allocates a surface of different size than the VMR9 source. Patch 2/2 adds support for performing this copy correctly when the source dimensions are less or equal than the rendering surface dimensions. --- I have some questions: - Should I also make it work for when the dst is smaller than the src? - If not, should the FIXME() in 1/2 be promoted to an error? Otherwise we might have segfaults, writing out of scope. - Should I use copy_plane(), introduced in 2/2 also in the implementation of the other formats? Changing what needs to be changed to preserve behavior of course. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6069