Module: Mesa Branch: master Commit: bc3d9a8b187eb0756f4666a13dbc2dc1c01b0299 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bc3d9a8b187eb0756f4666a13dbc2dc1c01b0299
Author: Marek Olšák <[email protected]> Date: Mon May 3 19:19:02 2010 +0200 util: add util_format_is_plain --- 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 fb6ade5..6514315 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) { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
