264 lines
6.2 KiB
C
264 lines
6.2 KiB
C
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/*++
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Copyright (c) 1995-1996 Microsoft Corporation
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Module Name:
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utils.h
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Abstract:
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Assorted support and debugging routines used by the Network Audio Controller.
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--*/
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#ifndef _UTILS_H_
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#define _UTILS_H_
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#include <pshpack8.h> /* Assume 8 byte packing throughout */
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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typedef struct tagDefWaveFormat
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{
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WORD wFormatTag; /* format type */
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WORD nChannels; /* number of channels (i.e. mono, stereo...) */
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DWORD nSamplesPerSec; /* sample rate */
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DWORD nAvgBytesPerSec; /* for buffer estimation */
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WORD nBlockAlign; /* block size of data */
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WORD wBitsPerSample; /* Number of bits per sample of mono data */
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WORD cbSize; /* The count in bytes of the size of extra information (after cbSize) */
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WORD awExtra[32]; /* room for ADPCM coeff...*/
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}
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DEFWAVEFORMAT;
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enum
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{
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// NAME_SamplesPerSec_BitsPerSample
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DWF_VOX_8K_16,
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DWF_PCM_8K_8,
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DWF_PCM_5510_8,
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DWF_ADPCM_8K_4,
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DWF_ADPCM_5510_4,
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DWF_GSM610_8K,
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DWF_ALAW_8K_8,
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DWF_PCM_11025_8,
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DWF_PCM_8K_16,
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DWF_NumOfWaveFormats
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};
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extern DEFWAVEFORMAT g_wfDefList[];
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WAVEFORMATEX * GetDefWaveFormat ( int idx );
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ULONG GetWaveFormatSize ( PVOID pwf );
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BOOL IsSameWaveFormat ( PVOID pwf1, PVOID pwf2 );
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void FillSilenceBuf ( WAVEFORMATEX *pwf, PBYTE pb, ULONG cb );
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void MakeDTMFBeep(WAVEFORMATEX *pwf, PBYTE pb, ULONG cb);
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char CompareMemory1 ( char * p1, char * p2, UINT u );
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short CompareMemory2 ( short * p1, short * p2, UINT u );
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long CompareMemory4 ( long * p1, long * p2, UINT u );
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#ifndef SIZEOF_WAVEFORMATEX
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#define SIZEOF_WAVEFORMATEX(pwfx) ((WAVE_FORMAT_PCM==(pwfx)->wFormatTag)?sizeof(PCMWAVEFORMAT):(sizeof(WAVEFORMATEX)+(pwfx)->cbSize))
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#endif
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#ifdef _DEBUG
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# ifndef DEBUG
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# define DEBUG
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# endif // !DEBUG
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#endif // _DEBUG
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#ifdef DEBUG // { DEBUG
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int WINAPI NacDbgPrintf ( LPTSTR lpszFormat, ... );
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extern HDBGZONE ghDbgZoneNac;
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#define ZONE_INIT (GETMASK(ghDbgZoneNac) & 0x0001)
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#define ZONE_CONN (GETMASK(ghDbgZoneNac) & 0x0002)
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#define ZONE_COMMCHAN (GETMASK(ghDbgZoneNac) & 0x0004)
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#define ZONE_CAPS (GETMASK(ghDbgZoneNac) & 0x0008)
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#define ZONE_DP (GETMASK(ghDbgZoneNac) & 0x0010)
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#define ZONE_ACM (GETMASK(ghDbgZoneNac) & 0x0020)
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#define ZONE_VCM (GETMASK(ghDbgZoneNac) & 0x0040)
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#define ZONE_VERBOSE (GETMASK(ghDbgZoneNac) & 0x0080)
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#define ZONE_INSTCODEC (GETMASK(ghDbgZoneNac) & 0x0100)
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#define ZONE_PROFILE (GETMASK(ghDbgZoneNac) & 0x0200)
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#define ZONE_QOS (GETMASK(ghDbgZoneNac) & 0x0400)
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#define ZONE_IFRAME (GETMASK(ghDbgZoneNac) & 0x0800)
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extern HDBGZONE ghDbgZoneNMCap;
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#define ZONE_NMCAP_CDTOR (GETMASK(ghDbgZoneNMCap) & 0x0001)
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#define ZONE_NMCAP_REFCOUNT (GETMASK(ghDbgZoneNMCap) & 0x0002)
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#define ZONE_NMCAP_STREAMING (GETMASK(ghDbgZoneNMCap) & 0x0004)
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#ifndef DEBUGMSG // { DEBUGMSG
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#define DEBUGMSG(z,s) ( (z) ? (NacDbgPrintf s ) : 0)
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#endif // } DEBUGMSG
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#ifndef FX_ENTRY // { FX_ENTRY
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#define FX_ENTRY(s) static TCHAR _this_fx_ [] = (s);
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#define _fx_ ((LPTSTR) _this_fx_)
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#endif // } FX_ENTRY
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#define ERRORMESSAGE(m) (NacDbgPrintf m)
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#else // }{ DEBUG
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#ifndef FX_ENTRY // { FX_ENTRY
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#define FX_ENTRY(s)
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#endif // } FX_ENTRY
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#ifndef DEBUGMSG // { DEBUGMSG
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#define DEBUGMSG(z,s)
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#define ERRORMESSAGE(m)
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#endif // } DEBUGMSG
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#define _fx_
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#define ERRORMESSAGE(m)
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#endif // } DEBUG
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// Message ids.
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// Ensure ids correspond to message strings in LogStringTable[]
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enum LogMsgs {
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LOGMSG_SENT = 1,
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LOGMSG_NET_RECVD,
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LOGMSG_AUD_SEND,
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LOGMSG_SILENT,
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LOGMSG_RECORD,
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LOGMSG_AUD_RECV,
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LOGMSG_RX_RESET,
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LOGMSG_RX_RESET2,
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LOGMSG_ENCODED,
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LOGMSG_DECODED,
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LOGMSG_PLAY,
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LOGMSG_PLAY_SILENT,
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LOGMSG_OPEN_AUDIO,
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LOGMSG_PLAY_YIELD,
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LOGMSG_REC_YIELD,
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LOGMSG_AUD_RECYCLE,
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LOGMSG_AUTO_SILENCE,
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LOGMSG_PRESEND,
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LOGMSG_RX_SKIP,
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LOGMSG_TX_RESET,
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LOGMSG_JITTER,
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LOGMSG_PLAY_INTERPOLATED,
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LOGMSG_INTERPOLATED,
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LOGMSG_VID_SEND,
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LOGMSG_VID_RECV,
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LOGMSG_VID_RECYCLE,
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LOGMSG_VID_RECORD,
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LOGMSG_VID_PLAY,
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LOGMSG_VID_PLAY_SILENT,
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LOGMSG_VID_PLAY_INTERPOLATED,
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LOGMSG_VID_INTERPOLATED,
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LOGMSG_VID_ENCODED,
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LOGMSG_VID_DECODED,
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LOGMSG_OPEN_VIDEO,
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LOGMSG_GET_SEND_FRAME,
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LOGMSG_GET_RECV_FRAME,
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LOGMSG_RELEASE_SEND_FRAME,
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LOGMSG_RELEASE_RECV_FRAME,
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LOGMSG_TESTSYNC,
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LOGMSG_ONREAD1,
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LOGMSG_ONREAD2,
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LOGMSG_ONREADDONE1,
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LOGMSG_ONREADDONE2,
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LOGMSG_RECVFROM1,
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LOGMSG_RECVFROM2,
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LOGMSG_READWOULDBLOCK,
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LOGMSG_VIDSEND_VID_QUEUING,
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LOGMSG_VIDSEND_AUD_QUEUING,
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LOGMSG_VIDSEND_VID_SEND,
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LOGMSG_VIDSEND_AUD_SEND,
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LOGMSG_VIDSEND_VID_NOT_SEND,
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LOGMSG_VIDSEND_AUD_NOT_SEND,
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LOGMSG_VIDSEND_IO_PENDING,
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LOGMSG_VIDSEND_AUDIO_QUEUE_EMPTY,
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LOGMSG_VIDSEND_VIDEO_QUEUE_EMPTY,
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LOGMSG_AUDSEND_VID_QUEUING,
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LOGMSG_AUDSEND_AUD_QUEUING,
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LOGMSG_AUDSEND_VID_SEND,
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LOGMSG_AUDSEND_AUD_SEND,
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LOGMSG_AUDSEND_VID_NOT_SEND,
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LOGMSG_AUDSEND_AUD_NOT_SEND,
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LOGMSG_AUDSEND_IO_PENDING,
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LOGMSG_AUDSEND_AUDIO_QUEUE_EMPTY,
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LOGMSG_AUDSEND_VIDEO_QUEUE_EMPTY,
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LOGMSG_SEND_BLOCKED,
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LOGMSG_DSPLAY,
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LOGMSG_DSEMPTY,
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LOGMSG_DSTIMEOUT,
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LOGMSG_DSMOVPOS,
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LOGMSG_DSCREATE,
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LOGMSG_DSRELEASE,
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LOGMSG_DSDROPOOS, // out of sequence
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LOGMSG_DSENTRY,
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LOGMSG_DSTIME,
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LOGMSG_DSSTATUS,
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LOGMSG_DSDROPOVERFLOW, // overflow
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LOGMSG_DSOFCONDITION,
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LOGMSG_TIME_SEND_AUDIO_CONFIGURE,
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LOGMSG_TIME_SEND_AUDIO_UNCONFIGURE,
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LOGMSG_TIME_SEND_VIDEO_CONFIGURE,
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LOGMSG_TIME_SEND_VIDEO_UNCONFIGURE,
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LOGMSG_TIME_RECV_AUDIO_CONFIGURE,
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LOGMSG_TIME_RECV_AUDIO_UNCONFIGURE,
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LOGMSG_TIME_RECV_VIDEO_CONFIGURE,
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LOGMSG_TIME_RECV_VIDEO_UNCONFIGURE,
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LOGMSG_DSC_TIMESTAMP,
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LOGMSG_DSC_GETCURRENTPOS,
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LOGMSG_DSC_LOG_TIMEOUT,
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LOGMSG_DSC_LAGGING,
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LOGMSG_DSC_SENDING,
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LOGMSG_DSC_STATS,
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LOGMSG_DSC_EARLY
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};
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#ifdef DEBUG
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#define LOGGING 1
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#else
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#ifdef TEST
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#define LOGGING 1
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#endif
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#endif
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#ifdef LOGGING
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#define MAX_STRING_SIZE 64
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void Log (UINT n, UINT arg1=0, UINT arg2=0, UINT arg3=0);
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LogInit();
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LogClose();
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#define LOG(x) Log x
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#else
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#define LOG(x)
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#define LogInit()
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#define LogClose()
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#endif // LOGGING
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HRESULT InitAudioFlowspec(FLOWSPEC *pFlowSpec, WAVEFORMATEX *pwf, DWORD dwPacketSize);
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HRESULT InitVideoFlowspec(FLOWSPEC *pFlowspec, DWORD dwMaxBitrate, DWORD dwMaxFrag, DWORD dwAvgPacketSize);
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#include <poppack.h> /* End byte packing */
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#endif // _UTILS_H_
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