diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_debug.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_debug.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_debug.h b/mesalib/src/gallium/auxiliary/util/u_debug.h index cbea35830..ed19cda05 100644 --- a/mesalib/src/gallium/auxiliary/util/u_debug.h +++ b/mesalib/src/gallium/auxiliary/util/u_debug.h @@ -215,6 +215,25 @@ void _debug_assert_fail(const char *expr, /** + * Emit a warning message, but only once. + */ +#ifdef DEBUG +#define debug_warn_once(__msg) \ + do { \ + static bool warned = FALSE; \ + if (!warned) { \ + _debug_printf("%s:%u:%s: one time warning: %s\n", \ + __FILE__, __LINE__, __FUNCTION__, __msg); \ + warned = TRUE; \ + } \ + } while (0) +#else +#define debug_warn_once(__msg) \ + ((void)0) +#endif + + +/** * Output an error message. Not muted on release version. */ #ifdef DEBUG |