f0b31858e1
Drivers can use this constraint to merge vertex elements and vertex buffers in set_vertex_buffers instead of in draw_vbo. Suggested by: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8142 Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27492>