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win32_gui: improve logDebug performance

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This commit is contained in:
Alex Kompel
2015-06-09 08:53:21 -07:00
parent afa0e95e66
commit 403f6e3081
1 changed files with 11 additions and 16 deletions
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win/win32/mswproc.c
+11 -16
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@@ -32,6 +32,7 @@
#define NHTRACE_LOG "nhtrace.log" #define NHTRACE_LOG "nhtrace.log"
#ifdef _DEBUG #ifdef _DEBUG
static FILE* _s_debugfp = NULL;
extern void logDebug(const char *fmt, ...); extern void logDebug(const char *fmt, ...);
#else #else
void void
@@ -131,15 +132,14 @@ mswin_init_nhwindows(int *argc, char **argv)
UNREFERENCED_PARAMETER(argc); UNREFERENCED_PARAMETER(argc);
UNREFERENCED_PARAMETER(argv); UNREFERENCED_PARAMETER(argv);
logDebug("mswin_init_nhwindows()\n");
#ifdef _DEBUG #ifdef _DEBUG
if (showdebug(NHTRACE_LOG)) { if (showdebug(NHTRACE_LOG) && !_s_debugfp) {
/* truncate trace file */ /* truncate trace file */
FILE *dfp = fopen(NHTRACE_LOG, "w"); _s_debugfp = fopen(NHTRACE_LOG, "w");
fclose(dfp);
} }
#endif #endif
logDebug("mswin_init_nhwindows()\n");
mswin_nh_input_init(); mswin_nh_input_init();
/* set it to WIN_ERR so we can detect attempts to /* set it to WIN_ERR so we can detect attempts to
@@ -2198,20 +2198,15 @@ mswin_popup_destroy(HWND hWnd)
void void
logDebug(const char *fmt, ...) logDebug(const char *fmt, ...)
{ {
FILE *dfp; va_list args;
if (!showdebug(NHTRACE_LOG)) if (!showdebug(NHTRACE_LOG) || !_s_debugfp)
return; return;
dfp = fopen(NHTRACE_LOG, "a"); va_start(args, fmt);
if (dfp) { vfprintf(_s_debugfp, fmt, args);
va_list args; va_end(args);
fflush(_s_debugfp);
va_start(args, fmt);
vfprintf(dfp, fmt, args);
va_end(args);
fclose(dfp);
}
} }
#endif #endif