diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-05-03 19:19:02 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-05-03 20:39:43 +0200 |
| commit | bc3d9a8b187eb0756f4666a13dbc2dc1c01b0299 (patch) | |
| tree | e98b5693506b7ecec14df87d1d81e86b329b50d1 /src/gallium/auxiliary/util/u_format.h | |
| parent | 5cdedaaf295acae13ac10feeb3143d83bc53d314 (diff) | |
util: add util_format_is_plain
Diffstat (limited to 'src/gallium/auxiliary/util/u_format.h')
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h index fb6ade5c06..6514315ea2 100644 --- a/src/gallium/auxiliary/util/u_format.h +++ b/src/gallium/auxiliary/util/u_format.h @@ -338,6 +338,21 @@ util_format_name(enum pipe_format format) return desc->name; } +/** + * Whether this format is plain, see UTIL_FORMAT_LAYOUT_PLAIN for more info. + */ +static INLINE boolean +util_format_is_plain(enum pipe_format format) +{ + const struct util_format_description *desc = util_format_description(format); + + if (!format) { + return FALSE; + } + + return desc->layout == UTIL_FORMAT_LAYOUT_PLAIN ? TRUE : FALSE; +} + static INLINE boolean util_format_is_s3tc(enum pipe_format format) { |