Gert Wollny
4a2ff9eb86
While using three component texture formats results in CTs failures,
three component vertex attributes are fine, and not allowing them
results in significant performance regressisons.
Fixes: e41958e344
r600: Disable eight bit three channel formats
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6399
v2: rename function to is_buffer_format_supported (Emma)
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16267>
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