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//***************************************************************************
// Header file
//
//***************************************************************************
#ifndef __DVDINIT_H__
#define __DVDINIT_H__
typedef enum tagStreamType { strmVideo = 0, strmAudio, strmSubpicture, strmYUVVideo, strmCCOut, STREAMNUM} STREAMTYPES;
#define DMASIZE (2*1024)
typedef struct _HW_DEVICE_EXTENSION {
// UCHAR dmp[32*10000+4];
// UCHAR dmp2[16*10000];
PCI_COMMON_CONFIG PciConfigSpace;
PUCHAR ioBaseLocal; // board base address
ULONG Irq; // irq level
ULONG RevID; // Revision ID
// hardware settings
ULONG StreamType; // stream type - DVD, MPEG2, ...
ULONG TVType; // TV type - NTCS, PAL, ...
ULONG PlayMode; // playback mode - normal, FF, ...
ULONG RunMode; // 3modes; Normal, Fast, Slow
BOOL VideoMute; //
BOOL AudioMute; //
BOOL SubpicMute; //
BOOL OSDMute; //
BOOL LetterBox; //
BOOL PanScan; //
ULONG VideoAspect; // - 4:3, 16:9
ULONG AudioMode; // AC3, PCM, ...
ULONG AudioType; // audio type - analog, digital, ...
ULONG AudioVolume; // audio volume
BOOL SubpicHilite; // subpicture hilight
ULONG AudioCgms; // audio Cgms
ULONG AudioFreq; // audio frequency
UCHAR VideoPort; // degital video output type
BOOL fTimeOut;
PHW_STREAM_REQUEST_BLOCK pSrbDMA0; PHW_STREAM_REQUEST_BLOCK pSrbDMA1; BOOLEAN fSrbDMA0last; BOOLEAN fSrbDMA1last;
BOOL SendFirst; BOOL DecodeStart; DWORD TimeDiscontFlagCount; DWORD DataDiscontFlagCount; DWORD SendFirstTime; ULONG XferStartCount;
BOOL bKeyDataXfer; PHW_TIMER_ROUTINE pfnEndKeyData; DWORD CppFlagCount; PHW_STREAM_REQUEST_BLOCK pSrbCpp; BOOL bCppReset; LONG lCPPStrm;
DWORD cOpenInputStream; // count opened input stream
DeviceQueue DevQue; CCQueue CCQue;
Dack DAck; VDecoder VDec; ADecoder ADec; VProcessor VPro; CGuard CPgd; Cpp CPro;
PHW_STREAM_OBJECT pstroVid; PHW_STREAM_OBJECT pstroAud; PHW_STREAM_OBJECT pstroSP; PHW_STREAM_OBJECT pstroYUV; PHW_STREAM_OBJECT pstroCC;
ULONG ddrawHandle; ULONG VidPortID; ULONG SurfaceHandle;
DWORD dwSTCInit; DWORD dwSTCtemp; DWORD dwSTCinPause; // is used to keep STC only from Fast to Pause
// because in this case STC doesn't STOP !! (why?)
BOOL bSTCvalid; BOOL bDMAscheduled; UCHAR fDMA; UCHAR bDMAstop; ULONG fCauseOfStop; BOOL bVideoQueue; BOOL bAudioQueue; BOOL bSubpicQueue; REFERENCE_TIME VideoStartTime; REFERENCE_TIME VideoInterceptTime; LONG VideoRate; REFERENCE_TIME AudioStartTime; REFERENCE_TIME AudioInterceptTime; LONG AudioRate; REFERENCE_TIME SubpicStartTime; REFERENCE_TIME SubpicInterceptTime; LONG SubpicRate;
REFERENCE_TIME StartTime; REFERENCE_TIME InterceptTime; LONG Rate;
LONG VideoMaxFullRate; LONG AudioMaxFullRate; LONG SubpicMaxFullRate;
LONG ChangeFlag;
PUCHAR pDmaBuf; STREAM_PHYSICAL_ADDRESS addr;
KSPROPERTY_SPHLI hli;
KS_AMVPDATAINFO VPFmt;
BOOL bStopCC;
} HW_DEVICE_EXTENSION, *PHW_DEVICE_EXTENSION;
typedef struct _STREAMEX {
DWORD EventCount; KSSTATE state;
} STREAMEX, *PSTREAMEX;
typedef struct _SRB_EXTENSION {
StreamType Type; ULONG Index;
PHW_TIMER_ROUTINE pfnEndSrb; PHW_STREAM_REQUEST_BLOCK parmSrb;
} SRB_EXTENSION, * PSRB_EXTENSION;
/*****************************************************************************
** the following section defines prototypes for the minidriver initialization* routines*******************************************************************************/
extern "C" NTSTATUS DriverEntry( IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath );NTSTATUS HwInitialize (IN PHW_STREAM_REQUEST_BLOCK pSrb);void GetPCIConfigSpace(IN PHW_STREAM_REQUEST_BLOCK pSrb);void InitializationEntry(IN PHW_STREAM_REQUEST_BLOCK pSrb);
typedef struct _MYTIME { KSEVENT_TIME_INTERVAL tim; LONGLONG LastTime;} MYTIME, *PMYTIME;
typedef struct _MYAUDIOFORMAT { DWORD dwMode; DWORD dwFreq; DWORD dwQuant;} MYAUDIOFORMAT, *PMYAUDIOFORMAT;
#endif //__DVDINIT_H__
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