panfrost: Move attr_meta emission to the draw routine

It's unfortunate that we can't do more at CSO time, but actually all we
really need is the format after all, and this lets us group the state.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6326>
3 files changed