Source code of Windows XP (NT5)
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//***************************************************************************
// Header file
//
//***************************************************************************
extern "C" VOID STREAMAPI AdapterCancelPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI AdapterTimeoutPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI AdapterReceivePacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );VOID AdapterStreamInfo( PHW_STREAM_REQUEST_BLOCK pSrb );VOID HwProcessDataIntersection( PHW_STREAM_REQUEST_BLOCK pSrb );VOID AdapterOpenStream( PHW_STREAM_REQUEST_BLOCK pSrb );VOID AdapterCloseStream( PHW_STREAM_REQUEST_BLOCK pSrb );
void ClockEvents( PHW_DEVICE_EXTENSION pHwDevExt );NTSTATUS STREAMAPI AudioEvent( PHW_EVENT_DESCRIPTOR pEvent );NTSTATUS STREAMAPI CycEvent( PHW_EVENT_DESCRIPTOR pEvent );
extern "C" VOID STREAMAPI VideoReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI VideoReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI AudioReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI AudioReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI SubpicReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI SubpicReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI NtscReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI NtscReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI VpeReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI VpeReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI CCReceiveDataPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );extern "C" VOID STREAMAPI CCReceiveCtrlPacket( IN PHW_STREAM_REQUEST_BLOCK pSrb );
void VideoDataDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );void AudioDataDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );void SubpicDataDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );void VideoTimeDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );void AudioTimeDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );void SubpicTimeDiscontinuity( PHW_DEVICE_EXTENSION pHwDevExt );
void VideoQueryAccept(PHW_STREAM_REQUEST_BLOCK pSrb);void ProcessVideoFormat( PKSDATAFORMAT pfmt, PHW_DEVICE_EXTENSION pHwDevExt );void BadWait( DWORD dwTime );void FastSlowControl( PHW_STREAM_REQUEST_BLOCK pSrb );DWORD xunGetPTS(void *pBuf);DWORD GetStreamID(void *pBuf);ULONG GetHowLongWait( PHW_DEVICE_EXTENSION pHwDevExt, PKSSTREAM_HEADER pStruc );void ScheduledDMAxfer( PHW_DEVICE_EXTENSION pHwDevExt );void PreDMAxfer( PHW_DEVICE_EXTENSION pHwDevExt );void DMAxfer( PHW_DEVICE_EXTENSION pHwDevExt );void DMAxferKeyData( PHW_DEVICE_EXTENSION pHwDevExt, PHW_STREAM_REQUEST_BLOCK pSrb, PUCHAR addr, DWORD dwSize, PHW_TIMER_ROUTINE pfnCallBack );void EndKeyData( PHW_DEVICE_EXTENSION pHwDevExt );void InitFirstTime( PHW_DEVICE_EXTENSION pHwDevExt, DWORD dwSTC );void MenuDecodeStart( PHW_DEVICE_EXTENSION pHwDevExt );void DecodeStart( PHW_DEVICE_EXTENSION pHwDevExt, DWORD dwSTC );void TimerDecodeStart( PHW_DEVICE_EXTENSION pHwDevExt );VOID TimerAudioMuteOff( PHW_DEVICE_EXTENSION pHwDevExt );
void GetVideoProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetVideoProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetAudioProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetAudioProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetSubpicProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetSubpicProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetNtscProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetNtscProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetVpeProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetVpeProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetCCProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void SetCCProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );void GetCppProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb, LONG strm );void SetCppProperty( IN PHW_STREAM_REQUEST_BLOCK pSrb );
VOID STREAMAPI StreamClockRtn( IN PHW_TIME_CONTEXT TimeContext );ULONGLONG GetSystemTime();ULONGLONG ConvertPTStoStrm(ULONG pts);ULONG ConvertStrmtoPTS(ULONGLONG strm);void TimerCppReset( PHW_STREAM_REQUEST_BLOCK pSrb );
void SetPlayMode( PHW_DEVICE_EXTENSION pHwDevExt, ULONG mode );
DWORD GetCurrentTime_ms( void );
void StopData( PHW_DEVICE_EXTENSION pHwDevExt );void CheckAudioUnderflow( PHW_DEVICE_EXTENSION pHwDevExt );void UnderflowStopData( PHW_DEVICE_EXTENSION pHwDevExt );void ForcedStopData( PHW_DEVICE_EXTENSION pHwDevExt, ULONG flag );void StopDequeue( PHW_DEVICE_EXTENSION pHwDevExt );
void SetAudioID( PHW_DEVICE_EXTENSION pHwDevExt, PKSSTREAM_HEADER pStruc );void SetSubpicID( PHW_DEVICE_EXTENSION pHwDevExt, PKSSTREAM_HEADER pStruc );
void SetCppFlag( PHW_DEVICE_EXTENSION pHwDevExt );
void AudioQueryAccept( PHW_STREAM_REQUEST_BLOCK pSrb );void ProcessAudioFormat( PKSDATAFORMAT pfmt, PHW_DEVICE_EXTENSION pHwDevExt );void ProcessAudioFormat2( PMYAUDIOFORMAT pfmt, PHW_DEVICE_EXTENSION pHwDevExt );
void SetVideoRateDefault( PHW_DEVICE_EXTENSION pHwDevExt );void SetAudioRateDefault( PHW_DEVICE_EXTENSION pHwDevExt );void SetSubpicRateDefault( PHW_DEVICE_EXTENSION pHwDevExt );void SetRateChange( PHW_DEVICE_EXTENSION pHwDevExt, LONG strm );void SetVideoRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );void SetAudioRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );void SetSubpicRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );void GetVideoRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );void GetAudioRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );void GetSubpicRateChange( PHW_STREAM_REQUEST_BLOCK pSrb );
void GetLPCMInfo( void *pBuf, PMYAUDIOFORMAT pfmt );
#define VIDEO_DISCONT_FLAG 0x01
#define AUDIO_DISCONT_FLAG 0x02
#define SUBPIC_DISCONT_FLAG 0x03
#define IsEqualGUID2(guid1, guid2) \
(!memcmp((guid1), (guid2), sizeof(GUID)))
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