major engine cleanup. dependency on baselib removed. engine is now C code (not ansi tho). some other cruft removed aswell

1 files changed, 97 insertions, 0 deletions

diff --git a/src/engine/external/portaudio/pa_trace.c b/src/engine/external/portaudio/pa_trace.c
new file mode 100644
index 00000000..41f1034d
--- /dev/null
+++ b/src/engine/external/portaudio/pa_trace.c
@@ -0,0 +1,97 @@
+/*

+ * $Id: pa_trace.c 1097 2006-08-26 08:27:53Z rossb $

+ * Portable Audio I/O Library Trace Facility

+ * Store trace information in real-time for later printing.

+ *

+ * Based on the Open Source API proposed by Ross Bencina

+ * Copyright (c) 1999-2000 Phil Burk

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files

+ * (the "Software"), to deal in the Software without restriction,

+ * including without limitation the rights to use, copy, modify, merge,

+ * publish, distribute, sublicense, and/or sell copies of the Software,

+ * and to permit persons to whom the Software is furnished to do so,

+ * subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be

+ * included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR

+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ */

+

+/*

+ * The text above constitutes the entire PortAudio license; however, 

+ * the PortAudio community also makes the following non-binding requests:

+ *

+ * Any person wishing to distribute modifications to the Software is

+ * requested to send the modifications to the original developer so that

+ * they can be incorporated into the canonical version. It is also 

+ * requested that these non-binding requests be included along with the 

+ * license above.

+ */

+

+/** @file

+ @ingroup common_src

+

+ @brief Event trace mechanism for debugging.

+*/

+

+

+#include <stdio.h>

+#include <stdlib.h>

+#include <string.h>

+#include "pa_trace.h"

+

+#if PA_TRACE_REALTIME_EVENTS

+

+static char *traceTextArray[PA_MAX_TRACE_RECORDS];

+static int traceIntArray[PA_MAX_TRACE_RECORDS];

+static int traceIndex = 0;

+static int traceBlock = 0;

+

+/*********************************************************************/

+void PaUtil_ResetTraceMessages()

+{

+    traceIndex = 0;

+}

+

+/*********************************************************************/

+void PaUtil_DumpTraceMessages()

+{

+    int i;

+    int messageCount = (traceIndex < PA_MAX_TRACE_RECORDS) ? traceIndex : PA_MAX_TRACE_RECORDS;

+

+    printf("DumpTraceMessages: traceIndex = %d\n", traceIndex );

+    for( i=0; i<messageCount; i++ )

+    {

+        printf("%3d: %s = 0x%08X\n",

+               i, traceTextArray[i], traceIntArray[i] );

+    }

+    PaUtil_ResetTraceMessages();

+    fflush(stdout);

+}

+

+/*********************************************************************/

+void PaUtil_AddTraceMessage( const char *msg, int data )

+{

+    if( (traceIndex == PA_MAX_TRACE_RECORDS) && (traceBlock == 0) )

+    {

+        traceBlock = 1;

+        /*  PaUtil_DumpTraceMessages(); */

+    }

+    else if( traceIndex < PA_MAX_TRACE_RECORDS )

+    {

+        traceTextArray[traceIndex] = msg;

+        traceIntArray[traceIndex] = data;

+        traceIndex++;

+    }

+}

+

+#endif /* TRACE_REALTIME_EVENTS */