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mesa: fix formatting of messages printed using _mesa_log

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... on BOTH _WIN32 and !_WIN32

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6443>
This commit is contained in:
Marcin Ślusarz 2020-08-24 21:13:50 +02:00 • committed by Marge Bot
parent fd10cb8cfc
commit 88b935bb0c
1 changed files with 5 additions and 2 deletions
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7
src/mesa/main/errors.c
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@ -86,7 +86,10 @@ output_if_debug(const char *prefixString, const char *outputString,
* visible, so communicate with the debugger instead */
{
char buf[4096];
snprintf(buf, sizeof(buf), "%s: %s%s", prefixString, outputString, newline ? "\n" : "");
if (prefixString)
snprintf(buf, sizeof(buf), "%s: %s%s", prefixString, outputString, newline ? "\n" : "");
else
snprintf(buf, sizeof(buf), "%s%s", outputString, newline ? "\n" : "");
OutputDebugStringA(buf);
}
#endif
@ -399,7 +402,7 @@ _mesa_log(const char *fmtString, ...)
va_start(args, fmtString);
vsnprintf(s, MAX_DEBUG_MESSAGE_LENGTH, fmtString, args);
va_end(args);
output_if_debug("", s, GL_FALSE);
output_if_debug(NULL, s, GL_FALSE);
}