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| author | Chad Versace <chad@kiwitree.net> | 2016-08-11 08:28:57 -0700 |
|---|---|---|
| committer | Chad Versace <chad@kiwitree.net> | 2016-08-12 09:09:55 -0700 |
| commit | dd93cbc8945e182ab3130eeeb074fae798e5d4af (patch) | |
| tree | 17c3f5e53d0171f2f84f7b1a60fca8c6fa7d10c7 /src | |
| parent | f9f462936ad903f93829404ce99a2580ea21b725 (diff) | |
| download | external_mesa3d-dd93cbc8945e182ab3130eeeb074fae798e5d4af.zip external_mesa3d-dd93cbc8945e182ab3130eeeb074fae798e5d4af.tar.gz external_mesa3d-dd93cbc8945e182ab3130eeeb074fae798e5d4af.tar.bz2 | |
mesa: Document that _mesa_enum_to_string() returns non-null (v2)
It always returns non-null, even if the number is an invalid enum.
Cc: Haixia Shi <hshi@chromium.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Change-Id: I26e8843c96130be972e66f48a49e362442e1bf97
Diffstat (limited to 'src')
| -rw-r--r-- | src/mapi/glapi/gen/gl_enums.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mapi/glapi/gen/gl_enums.py b/src/mapi/glapi/gen/gl_enums.py index 62cc1b3..2eb9e16 100644 --- a/src/mapi/glapi/gen/gl_enums.py +++ b/src/mapi/glapi/gen/gl_enums.py @@ -83,7 +83,12 @@ static int compar_nr( const int *a, enum_elt *b ) static char token_tmp[20]; -const char *_mesa_enum_to_string( int nr ) +/** + * This function always returns a string. If the number is a valid enum, it + * returns the enum name. Otherwise, it returns a numeric string. + */ +const char * +_mesa_enum_to_string(int nr) { enum_elt *elt; |