[PATCH v6 0/8] MR8812: winegstreamer: Support 2D sample buffer.

[Conor McCarthy (＠cmccarthy)]

Performance issues can occur when a video output sample has a 2D buffer,
because winegstreamer currently outputs only to a linear buffer, which
must then be copied into the 2D buffer. Worse, a linear lock of the 2D
buffer requires the current contents to be copied to a linear buffer,
even when we intend to overwrite it, because MF linear buffers do not
support write-only locking.

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  v6: winegstreamer: Support 2D sample buffer.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8812