79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
/* Copyright (c) 1992 Microsoft Corporation */
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/*
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debug.c
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Support code for the dprintf routines.
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Note that all of this is conditional on the DBG flag
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*/
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#include <windows.h>
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#include <mmsystem.h>
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#include "mmsys.h"
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#include "list.h"
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#include "stdio.h"
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#include "mciseq.h" // private include file
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#include <stdarg.h>
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#if DBG
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#ifdef MEDIA_DEBUG
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int mciseqDebugLevel = 0;
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#else
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int mciseqDebugLevel = 0;
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#endif
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/***************************************************************************
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@doc INTERNAL
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@api void | mciseqDbgOut | This function sends output to the current
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debug output device.
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@parm LPSTR | lpszFormat | Pointer to a printf style format string.
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@parm ??? | ... | Args.
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@rdesc There is no return value.
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****************************************************************************/
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void mciseqDbgOut(LPSTR lpszFormat, ...)
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{
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UINT n;
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char buf[256];
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va_list va;
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n = wsprintf(buf, "MCISEQ: (tid %x) ", GetCurrentThreadId());
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va_start(va, lpszFormat);
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n += vsprintf(buf+n, lpszFormat, va);
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va_end(va);
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buf[n++] = '\n';
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buf[n] = 0;
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OutputDebugStringA(buf);
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Sleep(10); // let terminal catch up
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}
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#endif // DBG
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/**************************************************************************
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@doc INTERNAL
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@api void | mciseqSetDebugLevel | Set the current debug level
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@parm int | iLevel | The new level to set
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@rdesc There is no return value
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**************************************************************************/
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void mciseqSetDebugLevel(int level)
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{
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#if DBG
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mciseqDebugLevel = level;
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dprintf(("debug level set to %d", mciseqDebugLevel));
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#endif
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}
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