Mesa (master): swrast: use STATIC_ASSERT to make sure texfetch table isn' t missing entries
Brian Paul
brianp at kemper.freedesktop.org
Wed Nov 30 14:21:17 UTC 2011
Module: Mesa
Branch: master
Commit: ea472ffe67571d868f22a949e989c748b433ddbc
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ea472ffe67571d868f22a949e989c748b433ddbc
Author: Brian Paul <brianp at vmware.com>
Date: Mon Nov 28 18:13:44 2011 -0700
swrast: use STATIC_ASSERT to make sure texfetch table isn't missing entries
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.
---
src/mesa/swrast/s_texfetch.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/mesa/swrast/s_texfetch.c b/src/mesa/swrast/s_texfetch.c
index bcd63b6..ab7cfb5 100644
--- a/src/mesa/swrast/s_texfetch.c
+++ b/src/mesa/swrast/s_texfetch.c
@@ -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) {
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