diff options
Diffstat (limited to 'src/gallium/auxiliary/util/p_debug.c')
-rw-r--r-- | src/gallium/auxiliary/util/p_debug.c | 60 |
1 files changed, 13 insertions, 47 deletions
diff --git a/src/gallium/auxiliary/util/p_debug.c b/src/gallium/auxiliary/util/p_debug.c index f9366467cd..25b132b40c 100644 --- a/src/gallium/auxiliary/util/p_debug.c +++ b/src/gallium/auxiliary/util/p_debug.c @@ -59,10 +59,15 @@ void _debug_vprintf(const char *format, va_list ap) #ifdef WIN32 #ifndef WINCE /* EngDebugPrint does not handle float point arguments, so we need to use - * our own vsnprintf implementation */ - char buf[512 + 1]; - util_vsnprintf(buf, sizeof(buf), format, ap); - _EngDebugPrint("%s", buf); + * our own vsnprintf implementation. It is also very slow, so buffer until + * we find a newline. */ + static char buf[512 + 1] = {'\0'}; + size_t len = strlen(buf); + int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap); + if(ret > (int)(sizeof(buf) - len - 1) || strchr(buf + len, '\n')) { + _EngDebugPrint("%s", buf); + buf[0] = '\0'; + } #else /* TODO: Implement debug print for WINCE */ #endif @@ -195,6 +200,8 @@ debug_get_bool_option(const char *name, boolean dfault) if(str == NULL) result = dfault; + else if(!strcmp(str, "n")) + result = FALSE; else if(!strcmp(str, "no")) result = FALSE; else if(!strcmp(str, "0")) @@ -246,57 +253,16 @@ debug_get_flags_option(const char *name, } -#if defined(WIN32) -ULONG_PTR debug_config_file = 0; -void *mapped_config_file = 0; - -enum { - eAssertAbortEn = 0x1, -}; - -/* Check for aborts enabled. */ -static unsigned abort_en(void) -{ - if (!mapped_config_file) - { - /* Open an 8 byte file for configuration data. */ - mapped_config_file = EngMapFile(L"\\??\\c:\\gaDebug.cfg", 8, &debug_config_file); - } - - /* A value of "0" (ascii) in the configuration file will clear the - * first 8 bits in the test byte. - * - * A value of "1" (ascii) in the configuration file will set the - * first bit in the test byte. - * - * A value of "2" (ascii) in the configuration file will set the - * second bit in the test byte. - * - * Currently the only interesting values are 0 and 1, which clear - * and set abort-on-assert behaviour respectively. - */ - return ((((char *)mapped_config_file)[0]) - 0x30) & eAssertAbortEn; -} -#else /* WIN32 */ -static unsigned abort_en(void) -{ - return !GETENV("GALLIUM_ABORT_ON_ASSERT"); -} -#endif - void _debug_assert_fail(const char *expr, const char *file, unsigned line, const char *function) { _debug_printf("%s:%u:%s: Assertion `%s' failed.\n", file, line, function, expr); - if (abort_en()) - { + if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", TRUE)) debug_break(); - } else - { + else _debug_printf("continuing...\n"); - } } |