radv: fix rowPitch for R32G32B32 formats on GFX9

The pitch is actually the number of components per row. We found
the problem when we implemented some meta operations for these
formats and the wrong pitch has been confirmed with a small test case.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108325
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
1 file changed