add plibsys

1 files changed, 0 insertions, 238 deletions

diff --git a/portaudio/src/common/pa_trace.c b/portaudio/src/common/pa_trace.c
deleted file mode 100644
index 6763dfa..0000000
--- a/portaudio/src/common/pa_trace.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * $Id$
- * 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 Real-time safe event trace logging facility for debugging.
-*/
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <assert.h>
-#include "pa_trace.h"
-#include "pa_util.h"
-#include "pa_debugprint.h"
-
-#if PA_TRACE_REALTIME_EVENTS
-
-static char const *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++;
-    }
-}
-
-/************************************************************************/
-/* High performance log alternative                                     */
-/************************************************************************/
-
-typedef unsigned long long  PaUint64;
-
-typedef struct __PaHighPerformanceLog
-{
-    unsigned    magik;
-    int         writePtr;
-    int         readPtr;
-    int         size;
-    double      refTime;
-    char*       data;
-} PaHighPerformanceLog;
-
-static const unsigned kMagik = 0xcafebabe;
-
-#define USEC_PER_SEC    (1000000ULL)
-
-int PaUtil_InitializeHighSpeedLog( LogHandle* phLog, unsigned maxSizeInBytes )
-{
-    PaHighPerformanceLog* pLog = (PaHighPerformanceLog*)PaUtil_AllocateMemory(sizeof(PaHighPerformanceLog));
-    if (pLog == 0)
-    {
-        return paInsufficientMemory;
-    }
-    assert(phLog != 0);
-    *phLog = pLog;
-
-    pLog->data = (char*)PaUtil_AllocateMemory(maxSizeInBytes);
-    if (pLog->data == 0)
-    {
-        PaUtil_FreeMemory(pLog);
-        return paInsufficientMemory;
-    }
-    pLog->magik = kMagik;
-    pLog->size = maxSizeInBytes;
-    pLog->refTime = PaUtil_GetTime();
-    return paNoError;
-}
-
-void PaUtil_ResetHighSpeedLogTimeRef( LogHandle hLog )
-{
-    PaHighPerformanceLog* pLog = (PaHighPerformanceLog*)hLog;
-    assert(pLog->magik == kMagik);
-    pLog->refTime = PaUtil_GetTime();
-}
-
-typedef struct __PaLogEntryHeader
-{
-    int    size;
-    double timeStamp;
-} PaLogEntryHeader;
-
-#ifdef __APPLE__
-#define _vsnprintf vsnprintf
-#define min(a,b) ((a)<(b)?(a):(b))
-#endif
-
-
-int PaUtil_AddHighSpeedLogMessage( LogHandle hLog, const char* fmt, ... )
-{
-    va_list l;
-    int n = 0;
-    PaHighPerformanceLog* pLog = (PaHighPerformanceLog*)hLog;
-    if (pLog != 0)
-    {
-        PaLogEntryHeader* pHeader;
-        char* p;
-        int maxN;
-        assert(pLog->magik == kMagik);
-        pHeader = (PaLogEntryHeader*)( pLog->data + pLog->writePtr );
-        p = (char*)( pHeader + 1 );
-        maxN = pLog->size - pLog->writePtr - 2 * sizeof(PaLogEntryHeader);
-
-        pHeader->timeStamp = PaUtil_GetTime() - pLog->refTime;
-        if (maxN > 0)
-        {
-            if (maxN > 32)
-            {
-                va_start(l, fmt);
-                n = _vsnprintf(p, min(1024, maxN), fmt, l);
-                va_end(l);
-            }
-            else {
-                n = sprintf(p, "End of log...");
-            }
-            n = ((n + sizeof(unsigned)) & ~(sizeof(unsigned)-1)) + sizeof(PaLogEntryHeader);
-            pHeader->size = n;
-#if 0
-            PaUtil_DebugPrint("%05u.%03u: %s\n", pHeader->timeStamp/1000, pHeader->timeStamp%1000, p);
-#endif
-            pLog->writePtr += n;
-        }
-    }
-    return n;
-}
-
-void PaUtil_DumpHighSpeedLog( LogHandle hLog, const char* fileName )
-{
-    FILE* f = (fileName != NULL) ? fopen(fileName, "w") : stdout;
-    unsigned localWritePtr;
-    PaHighPerformanceLog* pLog = (PaHighPerformanceLog*)hLog;
-    assert(pLog->magik == kMagik);
-    localWritePtr = pLog->writePtr;
-    while (pLog->readPtr != localWritePtr)
-    {
-        const PaLogEntryHeader* pHeader = (const PaLogEntryHeader*)( pLog->data + pLog->readPtr );
-        const char* p = (const char*)( pHeader + 1 );
-        const PaUint64 ts = (const PaUint64)( pHeader->timeStamp * USEC_PER_SEC );
-        assert(pHeader->size < (1024+sizeof(unsigned)+sizeof(PaLogEntryHeader)));
-        fprintf(f, "%05u.%03u: %s\n", (unsigned)(ts/1000), (unsigned)(ts%1000), p);
-        pLog->readPtr += pHeader->size;
-    }
-    if (f != stdout)
-    {
-        fclose(f);
-    }
-}
-
-void PaUtil_DiscardHighSpeedLog( LogHandle hLog )
-{
-    PaHighPerformanceLog* pLog = (PaHighPerformanceLog*)hLog;
-    assert(pLog->magik == kMagik);
-    PaUtil_FreeMemory(pLog->data);
-    PaUtil_FreeMemory(pLog);
-}
-
-#else
-/* This stub was added so that this file will generate a symbol.
- * Otherwise linker/archiver programs will complain.
- */
-int PaUtil_TraceStubToSatisfyLinker(void)
-{
-    return 0;
-}
-#endif /* TRACE_REALTIME_EVENTS */