dvdmedia.h

Direct8.1SDK 游戏编程必备SDK 8.1版适用范围广些

//------------------------------------------------------------------------------
// File: DVDMedia.h
//
// Desc: Contains typedefs and defines necessary for user mode (ring 3) DVD
//       filters and applications.
//
//       This should be included in the DirectShow SDK for user mode filters.
//       The types defined here should be kept in synch with ksmedia.h WDM 
//       DDK for kernel mode filters.
//
// Copyright (c) 1997 - 2001, Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------------------------


#ifndef __DVDMEDIA_H__
#define __DVDMEDIA_H__

#ifdef __cplusplus
extern "C" {
#endif // __cplusplus

// -----------------------------------------------------------------------
// AC-3 definition for the AM_KSPROPSETID_AC3 property set
// -----------------------------------------------------------------------

typedef enum {
    AM_PROPERTY_AC3_ERROR_CONCEALMENT = 1,
    AM_PROPERTY_AC3_ALTERNATE_AUDIO = 2,
    AM_PROPERTY_AC3_DOWNMIX = 3,
    AM_PROPERTY_AC3_BIT_STREAM_MODE = 4,
    AM_PROPERTY_AC3_DIALOGUE_LEVEL = 5,
    AM_PROPERTY_AC3_LANGUAGE_CODE = 6,
    AM_PROPERTY_AC3_ROOM_TYPE = 7
} AM_PROPERTY_AC3;

typedef struct  {
    BOOL        fRepeatPreviousBlock;
    BOOL        fErrorInCurrentBlock;
} AM_AC3_ERROR_CONCEALMENT, *PAM_AC3_ERROR_CONCEALMENT;

typedef struct {
    BOOL    fStereo;
    ULONG   DualMode;
} AM_AC3_ALTERNATE_AUDIO, *PAM_AC3_ALTERNATE_AUDIO;

#define AM_AC3_ALTERNATE_AUDIO_1     1
#define AM_AC3_ALTERNATE_AUDIO_2     2
#define AM_AC3_ALTERNATE_AUDIO_BOTH  3

typedef struct {
    BOOL        fDownMix;
    BOOL        fDolbySurround;
} AM_AC3_DOWNMIX, *PAM_AC3_DOWNMIX;

typedef struct {
    LONG        BitStreamMode;
} AM_AC3_BIT_STREAM_MODE, *PAM_AC3_BIT_STREAM_MODE;

#define AM_AC3_SERVICE_MAIN_AUDIO            0
#define AM_AC3_SERVICE_NO_DIALOG             1
#define AM_AC3_SERVICE_VISUALLY_IMPAIRED     2
#define AM_AC3_SERVICE_HEARING_IMPAIRED      3
#define AM_AC3_SERVICE_DIALOG_ONLY           4
#define AM_AC3_SERVICE_COMMENTARY            5
#define AM_AC3_SERVICE_EMERGENCY_FLASH       6
#define AM_AC3_SERVICE_VOICE_OVER            7

typedef struct {
    ULONG   DialogueLevel;
} AM_AC3_DIALOGUE_LEVEL, *PAM_AC3_DIALOGUE_LEVEL;

typedef struct {
    BOOL    fLargeRoom;
} AM_AC3_ROOM_TYPE, *PAM_AC3_ROOM_TYPE;


// -----------------------------------------------------------------------
// subpicture definition for the AM_KSPROPSETID_DvdSubPic property set
// -----------------------------------------------------------------------

typedef enum {
    AM_PROPERTY_DVDSUBPIC_PALETTE = 0,
    AM_PROPERTY_DVDSUBPIC_HLI = 1,
    AM_PROPERTY_DVDSUBPIC_COMPOSIT_ON = 2  // TRUE for subpicture is displayed
} AM_PROPERTY_DVDSUBPIC;

typedef struct _AM_DVD_YUV {
    UCHAR   Reserved;
    UCHAR   Y;
    UCHAR   U;
    UCHAR   V;
} AM_DVD_YUV, *PAM_DVD_YUV;

typedef struct _AM_PROPERTY_SPPAL {
    AM_DVD_YUV sppal[16];
} AM_PROPERTY_SPPAL, *PAM_PROPERTY_SPPAL;

typedef struct _AM_COLCON {
    UCHAR emph1col:4;
    UCHAR emph2col:4;
    UCHAR backcol:4;
    UCHAR patcol:4;
    UCHAR emph1con:4;
    UCHAR emph2con:4;
    UCHAR backcon:4;
    UCHAR patcon:4;

} AM_COLCON, *PAM_COLCON;

typedef struct _AM_PROPERTY_SPHLI {
    USHORT     HLISS;      //
    USHORT     Reserved;
    ULONG      StartPTM;   // start presentation time in x/90000
    ULONG      EndPTM;     // end PTM in x/90000
    USHORT     StartX;
    USHORT     StartY;
    USHORT     StopX;
    USHORT     StopY;
    AM_COLCON  ColCon;     // color contrast description (4 bytes as given in HLI)
} AM_PROPERTY_SPHLI, *PAM_PROPERTY_SPHLI;

typedef BOOL AM_PROPERTY_COMPOSIT_ON, *PAM_PROPERTY_COMPOSIT_ON;



// -----------------------------------------------------------------------
// copy protection definitions
// -----------------------------------------------------------------------

// AM_UseNewCSSKey for the dwTypeSpecificFlags in IMediaSample2 to indicate
// the exact point in a stream after which to start applying a new CSS key.
// This is typically sent on an empty media sample just before attempting 
// to renegotiate a CSS key.
#define AM_UseNewCSSKey    0x1

//
// AM_KSPROPSETID_CopyProt property set definitions
//
typedef enum {
    AM_PROPERTY_DVDCOPY_CHLG_KEY = 0x01,
    AM_PROPERTY_DVDCOPY_DVD_KEY1 = 0x02,
    AM_PROPERTY_DVDCOPY_DEC_KEY2 = 0x03,
    AM_PROPERTY_DVDCOPY_TITLE_KEY = 0x04,
    AM_PROPERTY_COPY_MACROVISION = 0x05,
    AM_PROPERTY_DVDCOPY_REGION = 0x06,
    AM_PROPERTY_DVDCOPY_SET_COPY_STATE = 0x07,
    AM_PROPERTY_DVDCOPY_DISC_KEY = 0x80
} AM_PROPERTY_DVDCOPYPROT;

typedef struct _AM_DVDCOPY_CHLGKEY {
    BYTE ChlgKey[10];
    BYTE Reserved[2];
} AM_DVDCOPY_CHLGKEY, *PAM_DVDCOPY_CHLGKEY;

typedef struct _AM_DVDCOPY_BUSKEY {
    BYTE BusKey[5];
    BYTE Reserved[1];
} AM_DVDCOPY_BUSKEY, *PAM_DVDCOPY_BUSKEY;

typedef struct _AM_DVDCOPY_DISCKEY {
    BYTE DiscKey[2048];
} AM_DVDCOPY_DISCKEY, *PAM_DVDCOPY_DISCKEY;

typedef struct AM_DVDCOPY_TITLEKEY {
    ULONG KeyFlags;
    ULONG Reserved1[2];
    UCHAR TitleKey[6];
    UCHAR Reserved2[2];
} AM_DVDCOPY_TITLEKEY, *PAM_DVDCOPY_TITLEKEY;

typedef struct _AM_COPY_MACROVISION {
    ULONG MACROVISIONLevel;
} AM_COPY_MACROVISION, *PAM_COPY_MACROVISION;

typedef struct AM_DVDCOPY_SET_COPY_STATE {
    ULONG DVDCopyState;
} AM_DVDCOPY_SET_COPY_STATE, *PAM_DVDCOPY_SET_COPY_STATE;

typedef enum {
    AM_DVDCOPYSTATE_INITIALIZE = 0,
    AM_DVDCOPYSTATE_INITIALIZE_TITLE = 1,   // indicates we are starting a title
                                        // key copy protection sequence
    AM_DVDCOPYSTATE_AUTHENTICATION_NOT_REQUIRED = 2,
    AM_DVDCOPYSTATE_AUTHENTICATION_REQUIRED = 3,
    AM_DVDCOPYSTATE_DONE = 4
} AM_DVDCOPYSTATE;

typedef enum {
    AM_MACROVISION_DISABLED = 0,
    AM_MACROVISION_LEVEL1 = 1,
    AM_MACROVISION_LEVEL2 = 2,
    AM_MACROVISION_LEVEL3 = 3
} AM_COPY_MACROVISION_LEVEL, *PAM_COPY_MACROVISION_LEVEL;


// CSS region stucture
typedef struct _DVD_REGION {
    UCHAR CopySystem;
    UCHAR RegionData;
    UCHAR SystemRegion;
    UCHAR Reserved;
} DVD_REGION, *PDVD_REGION; 

//
// CGMS Copy Protection Flags
//

#define AM_DVD_CGMS_RESERVED_MASK      0x00000078

#define AM_DVD_CGMS_COPY_PROTECT_MASK  0x00000018