1 files changed, 66 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/libspc/spc_profiler.c b/lib/rbcodec/codecs/libspc/spc_profiler.c
new file mode 100644
index 0000000000..0ced8b5bd3
--- /dev/null
+++ b/lib/rbcodec/codecs/libspc/spc_profiler.c
@@ -0,0 +1,66 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006-2007 Adam Gashlin (hcs)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* lovingly ripped off from Game_Music_Emu 0.5.2. http://www.slack.net/~ant/ */
+/* DSP Based on Brad Martin's OpenSPC DSP emulator */
+/* tag reading from sexyspc by John Brawn (John_Brawn@yahoo.com) and others */
+
+#if defined(SPC_PROFILE) && defined(USEC_TIMER)
+
+#include "codeclib.h"
+#include "spc_codec.h"
+#define SPC_DEFINE_PROFILER_TIMERS
+#include "spc_profiler.h"
+
+void reset_profile_timers(void)
+{
+    RESET_TIMER(total);
+    RESET_TIMER(render);
+#if 0
+    RESET_TIMER(cpu);
+    RESET_TIMER(dsp);
+    RESET_TIMER(dsp_pregen);
+    RESET_TIMER(dsp_gen);
+    RESET_TIMER(dsp_mix);
+#endif
+}
+
+void print_timers(char * path)
+{
+    int logfd = ci->open("/spclog.txt",O_WRONLY|O_CREAT|O_APPEND, 0666);
+    ci->fdprintf(logfd,"%s:\t",path);
+    ci->fdprintf(logfd,"%10ld total\t",READ_TIMER(total));
+    PRINT_TIMER_PCT(render,total,"render");
+#if 0
+    PRINT_TIMER_PCT(cpu,total,"CPU");
+    PRINT_TIMER_PCT(dsp,total,"DSP");
+    ci->fdprintf(logfd,"(");
+    PRINT_TIMER_PCT(dsp_pregen,dsp,"pregen");
+    PRINT_TIMER_PCT(dsp_gen,dsp,"gen");
+    PRINT_TIMER_PCT(dsp_mix,dsp,"mix");
+#endif
+    ci->fdprintf(logfd,"\n");
+    
+    ci->close(logfd);
+    logfd=-1;
+}
+
+#endif /* #if defined(SPC_PROFILE) && defined(USEC_TIMER) */