Updated the console screen driver.

committer: mfx <mfx> 968567552 +0000
2000-09-10 06:32:32 +00:00
parent 65601b5c26
commit ce00884d1e
3 changed files with 120 additions and 48 deletions
@@ -100,8 +100,45 @@ screen_t *screen_win32_construct(void);
 void screen_show_frames(screen_t *);


+/*************************************************************************
+// debugging support
+**************************************************************************/
+
+#if 0
+
+#undef LOG
+#undef LOGI
+#undef LOGU
+#undef LOGS
+
+#if defined(SCREEN_DEBUG)
+static void LOG(const char *format, ...)
+{
+    static FILE *logfile = NULL;
+    va_list args;
+
+    if (!logfile)
+        logfile = fopen("screen.log", "wt");
+
+    va_start(args,format);
+    vfprintf(logfile,format,args);
+    fflush(logfile);
+    va_end(args);
+}
+#  define LOGI(x)    LOG(#x " %ld\n", (long)(x))
+#  define LOGU(x)    LOG(#x " %lu\n", (long)(x))
+#  define LOGS(x)    LOG(#x " %s\n", x)
+#else
+#  define LOGI(x)
+#  define LOGU(x)
+#  define LOGS(x)
 #endif

+#endif /* if #0 */
+
+
+#endif /* USE_SCREEN */
+
 #endif /* already included */