e527f686ca
This reverts commit 6d02054047.
v_cvt_pk_u8_f32 returns 0xff instead of v_cvt_u32_f32 & 0xff if the input is
larger than 255.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8128
Cc: mesa-stable
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20829>