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util: simplify util_format_get_nr_components helper 

since the number of components is now stored in the pipe format description,
we obviously no longer need to figure this out ourselves.
This commit is contained in:
Roland Scheidegger 2010-03-09 17:27:45 +01:00
parent 09a7c25e76
commit e0f10a6fca
1 changed files with 1 additions and 8 deletions
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9
src/gallium/auxiliary/util/u_format.h
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@ -423,14 +423,7 @@ static INLINE unsigned
util_format_get_nr_components(enum pipe_format format)
{
const struct util_format_description *desc = util_format_description(format);
unsigned chan;
unsigned nr_comp = 0;
for (chan = 0; chan < 4; chan++) {
if (desc->channel[chan].size != 0) {
nr_comp++;
}
}
return nr_comp;
return desc->nr_channels;
}
/*