https://bugs.freedesktop.org/show_bug.cgi?id=110443
--- Comment #2 from Julien Isorce <julien.iso...@gmail.com> ---
Thx for your comment. What about the following in vlVaDeriveImage:
- w = align(surf->buffer->width, 2);
- h = align(surf->buffer->height, 2);
+
+ alignment = screen->get_param(screen, PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT);
+ w = align(surf->buffer->width, alignment);
+ h = align(surf->buffer->height, alignment);
here
https://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/state_trackers/va/image.c#n235
This is not entirely right but I feel it has more chance to succeed than the
current align 2. At least it works on my GFX6 card.
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