pan/mdg: apply float outmods to textures

Texture instructions in midgard support float outmods, this commit makes
it so these instructions are emitted when the conditions are met.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>
1 file changed