Olivier Fourdan <ofour...@redhat.com> writes: > get_supported_modifiers() expects a window as drawable, passing a pixmap > will fail as the Xserver will fail to match the id to a window. > > That leads to dri3_alloc_render_buffer() to return NULL and breaks > rendering when using GLX_DOUBLEBUFFER. > > Check if dealing with pixmap in dri3_alloc_render_buffer() in which case > avoid using get_supported_modifiers() and fallback to the good old > pixmap_from_buffer() method as before.
It seems like we should ask for the modifiers on the root window in that case, and use something good from the screen_modifiers list.
signature.asc
Description: PGP signature
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
