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gallium/util: add util_format_is_srgb() helper

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This commit is contained in:
Brian Paul 2011-07-27 16:08:13 -06:00
parent 553930424d
commit ff6cf60cb8
1 changed files with 7 additions and 0 deletions
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7
src/gallium/auxiliary/util/u_format.h
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@ -410,6 +410,13 @@ util_format_is_s3tc(enum pipe_format format)
return desc->layout == UTIL_FORMAT_LAYOUT_S3TC ? TRUE : FALSE;
}
static INLINE boolean
util_format_is_srgb(enum pipe_format format)
{
const struct util_format_description *desc = util_format_description(format);
return desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB;
}
static INLINE boolean
util_format_has_depth(const struct util_format_description *desc)
{