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authorRoland Scheidegger <sroland@vmware.com>2010-03-09 17:27:45 +0100
committerRoland Scheidegger <sroland@vmware.com>2010-03-09 17:28:27 +0100
commite0f10a6fca34619f61c3533b68d89dcb1ff2627c (patch)
tree0e7aa17a8e40045a1fd7a3eececa81bf16264e13
parent09a7c25e7661887be31f3cd340010b99b407ef16 (diff)
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.
-rw-r--r--src/gallium/auxiliary/util/u_format.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h
index 20fdaca007f..c08fdcafcc8 100644
--- a/src/gallium/auxiliary/util/u_format.h
+++ b/src/gallium/auxiliary/util/u_format.h
@@ -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;
}
/*