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swrast: use STATIC_ASSERT to make sure texfetch table isn't missing entries

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When new MESA_FORMAT_x enums are added we need to add a new entry in
the table of texture fetch functions.  In the past this has been
missed if swrast isn't actually tested.  Using a static assertion
should help with that.
This commit is contained in:
Brian Paul 2011-11-28 18:13:44 -07:00
parent 15be8b4bf0
commit ea472ffe67
1 changed files with 2 additions and 1 deletions
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3
src/mesa/swrast/s_texfetch.c
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@ -1282,7 +1282,8 @@ _mesa_get_texel_fetch_func(gl_format format, GLuint dims)
}
#endif
assert(Elements(texfetch_funcs) == MESA_FORMAT_COUNT);
STATIC_ASSERT(Elements(texfetch_funcs) == MESA_FORMAT_COUNT);
assert(format < MESA_FORMAT_COUNT);
switch (dims) {