68f16660f1
When invoking TLB clear, the color to clear could require
swapping and clamping.
Do the changes in a copy and leave the original color untouched, as it
is passed as constant.
This fixes local outside scope issues with Coverity.
Fixes: 54cba7d2 ("v3d: clamp clear color")
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14534>