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- //==========================================================================;
- //
- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
- // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
- // PURPOSE.
- //
- // Copyright (c) 1997 Microsoft Corporation. All Rights Reserved.
- //
- //--------------------------------------------------------------------------;
- //
- // dvdmedia.h
- //
- // Contains typedefs and #defines necessary for user mode (ring 3) DVD
- // filters and applications.
- // This is 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.
- //
-
- #ifndef __DVDMEDIA_H__
- #pragma option push -b -a8 -pc -A- /*P_O_Push*/
- #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,
- AM_PROPERTY_AC3_DOWNMIX,
- AM_PROPERTY_AC3_BIT_STREAM_MODE,
- AM_PROPERTY_AC3_DIALOGUE_LEVEL,
- AM_PROPERTY_AC3_LANGUAGE_CODE,
- AM_PROPERTY_AC3_ROOM_TYPE
- } 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,
- AM_PROPERTY_DVDSUBPIC_HLI,
- AM_PROPERTY_DVDSUBPIC_COMPOSIT_ON, // 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,
- AM_PROPERTY_DVDCOPY_DEC_KEY2,
- AM_PROPERTY_DVDCOPY_TITLE_KEY,
- AM_PROPERTY_COPY_MACROVISION,
- AM_PROPERTY_DVDCOPY_REGION,
- AM_PROPERTY_DVDCOPY_SET_COPY_STATE,
- 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,
- AM_DVDCOPYSTATE_INITIALIZE_TITLE, // indicates we are starting a title
- // key copy protection sequence
- AM_DVDCOPYSTATE_AUTHENTICATION_NOT_REQUIRED,
- AM_DVDCOPYSTATE_AUTHENTICATION_REQUIRED,
- AM_DVDCOPYSTATE_DONE
- } AM_DVDCOPYSTATE;
-
- typedef enum {
- AM_MACROVISION_DISABLED,
- AM_MACROVISION_LEVEL1,
- AM_MACROVISION_LEVEL2,
- AM_MACROVISION_LEVEL3
- } 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
- #define AM_DVD_CGMS_COPY_PERMITTED 0x00000000
- #define AM_DVD_CGMS_COPY_ONCE 0x00000010
- #define AM_DVD_CGMS_NO_COPY 0x00000018
-
- #define AM_DVD_COPYRIGHT_MASK 0x00000040
- #define AM_DVD_NOT_COPYRIGHTED 0x00000000
- #define AM_DVD_COPYRIGHTED 0x00000040
-
- #define AM_DVD_SECTOR_PROTECT_MASK 0x00000020
- #define AM_DVD_SECTOR_NOT_PROTECTED 0x00000000
- #define AM_DVD_SECTOR_PROTECTED 0x00000020
-
-
- // -----------------------------------------------------------------------
- // video format blocks
- // -----------------------------------------------------------------------
-
- enum AM_MPEG2Level {
- AM_MPEG2Level_Low = 1,
- AM_MPEG2Level_Main,
- AM_MPEG2Level_High1440,
- AM_MPEG2Level_High
- };
-
- enum AM_MPEG2Profile {
- AM_MPEG2Profile_Simple = 1,
- AM_MPEG2Profile_Main,
- AM_MPEG2Profile_SNRScalable,
- AM_MPEG2Profile_SpatiallyScalable,
- AM_MPEG2Profile_High
- };
-
- #define AMINTERLACE_IsInterlaced 0x00000001 // if 0, other interlace bits are irrelevent
- #define AMINTERLACE_1FieldPerSample 0x00000002 // else 2 fields per media sample
- #define AMINTERLACE_Field1First 0x00000004 // else Field 2 is first; top field in PAL is field 1, top field in NTSC is field 2?
- #define AMINTERLACE_UNUSED 0x00000008 //
- #define AMINTERLACE_FieldPatternMask 0x00000030 // use this mask with AMINTERLACE_FieldPat*
- #define AMINTERLACE_FieldPatField1Only 0x00000000 // stream never contains a Field2
- #define AMINTERLACE_FieldPatField2Only 0x00000010 // stream never contains a Field1
- #define AMINTERLACE_FieldPatBothRegular 0x00000020 // There will be a Field2 for every Field1 (required for Weave?)
- #define AMINTERLACE_FieldPatBothIrregular 0x00000030 // Random pattern of Field1s and Field2s
- #define AMINTERLACE_DisplayModeMask 0x000000c0
- #define AMINTERLACE_DisplayModeBobOnly 0x00000000
- #define AMINTERLACE_DisplayModeWeaveOnly 0x00000040
- #define AMINTERLACE_DisplayModeBobOrWeave 0x00000080
-
- #define AMCOPYPROTECT_RestrictDuplication 0x00000001 // duplication of this stream should be restricted
-
- #define AMMPEG2_DoPanScan 0x00000001 //if set, the MPEG-2 video decoder should crop output image
- // based on pan-scan vectors in picture_display_extension
- // and change the picture aspect ratio accordingly.
- #define AMMPEG2_DVDLine21Field1 0x00000002 //if set, the MPEG-2 decoder must be able to produce an output
- // pin for DVD style closed caption data found in GOP layer of field 1
- #define AMMPEG2_DVDLine21Field2 0x00000004 //if set, the MPEG-2 decoder must be able to produce an output
- // pin for DVD style closed caption data found in GOP layer of field 2
- #define AMMPEG2_SourceIsLetterboxed 0x00000008 //if set, indicates that black bars have been encoded in the top
- // and bottom of the video.
- #define AMMPEG2_FilmCameraMode 0x00000010 //if set, indicates "film mode" used for 625/50 content. If cleared,
- // indicates that "camera mode" was used.
- #define AMMPEG2_LetterboxAnalogOut 0x00000020 //if set and this stream is sent to an analog output, it should
- // be letterboxed. Streams sent to VGA should be letterboxed only by renderers.
-
-
- typedef struct tagVIDEOINFOHEADER2 {
- RECT rcSource;
- RECT rcTarget;
- DWORD dwBitRate;
- DWORD dwBitErrorRate;
- REFERENCE_TIME AvgTimePerFrame;
- DWORD dwInterlaceFlags; // use AMINTERLACE_* defines. Reject connection if undefined bits are not 0
- DWORD dwCopyProtectFlags; // use AMCOPYPROTECT_* defines. Reject connection if undefined bits are not 0
- DWORD dwPictAspectRatioX; // X dimension of picture aspect ratio, e.g. 16 for 16x9 display
- DWORD dwPictAspectRatioY; // Y dimension of picture aspect ratio, e.g. 9 for 16x9 display
- DWORD dwReserved1; // must be 0; reject connection otherwise
- DWORD dwReserved2; // must be 0; reject connection otherwise
- BITMAPINFOHEADER bmiHeader;
- } VIDEOINFOHEADER2;
-
- typedef struct tagMPEG2VIDEOINFO {
- VIDEOINFOHEADER2 hdr;
- DWORD dwStartTimeCode; // ?? not used for DVD ??
- DWORD cbSequenceHeader; // is 0 for DVD (no sequence header)
- DWORD dwProfile; // use enum MPEG2Profile
- DWORD dwLevel; // use enum MPEG2Level
- DWORD dwFlags; // use AMMPEG2_* defines. Reject connection if undefined bits are not 0
- DWORD dwSequenceHeader[1]; // DWORD instead of Byte for alignment purposes
- // For MPEG-2, if a sequence_header is included, the sequence_extension
- // should also be included
- } MPEG2VIDEOINFO;
-
- #define SIZE_MPEG2VIDEOINFO(pv) (FIELD_OFFSET(MPEG2VIDEOINFO, bSequenceHeader[0]) + (pv)->cbSequenceHeader)
- #define MPEG1_SEQUENCE_INFO(pv) ((const BYTE *)(pv)->bSequenceHeader)
-
-
- //===================================================================================
- // flags for dwTypeSpecificFlags in AM_SAMPLE2_PROPERTIES which define type specific
- // data in IMediaSample2
- //===================================================================================
-
- #define AM_VIDEO_FLAG_FIELD_MASK 0x0003L // use this mask to check whether the sample is field1 or field2 or frame
- #define AM_VIDEO_FLAG_INTERLEAVED_FRAME 0x0000L // the sample is a frame (remember to use AM_VIDEO_FLAG_FIELD_MASK when using this)
- #define AM_VIDEO_FLAG_FIELD1 0x0001L // the sample is field1 (remember to use AM_VIDEO_FLAG_FIELD_MASK when using this)
- #define AM_VIDEO_FLAG_FIELD2 0x0002L // the sample is the field2 (remember to use AM_VIDEO_FLAG_FIELD_MASK when using this)
- #define AM_VIDEO_FLAG_FIELD1FIRST 0x0004L // if set means display field1 first, else display field2 first.
- // this bit is irrelavant for 1FieldPerSample mode
- #define AM_VIDEO_FLAG_WEAVE 0x0008L // if set use bob display mode else weave
- #define AM_VIDEO_FLAG_IPB_MASK 0x0030L // use this mask to check whether the sample is I, P or B
- #define AM_VIDEO_FLAG_I_SAMPLE 0x0000L // I Sample (remember to use AM_VIDEO_FLAG_IPB_MASK when using this)
- #define AM_VIDEO_FLAG_P_SAMPLE 0x0010L // P Sample (remember to use AM_VIDEO_FLAG_IPB_MASK when using this)
- #define AM_VIDEO_FLAG_B_SAMPLE 0x0020L // B Sample (remember to use AM_VIDEO_FLAG_IPB_MASK when using this)
- #define AM_VIDEO_FLAG_REPEAT_FIELD 0x0040L // if set means display the field which has been displayed first again after displaying
- // both fields first. This bit is irrelavant for 1FieldPerSample mode
-
-
- // -----------------------------------------------------------------------
- // AM_KSPROPSETID_TSRateChange property set definitions for time stamp
- // rate changes.
- // -----------------------------------------------------------------------
-
- typedef enum {
- AM_RATE_SimpleRateChange=1, // rw, use AM_SimpleRateChange
- AM_RATE_ExactRateChange=2, // rw, use AM_ExactRateChange
- AM_RATE_MaxFullDataRate=3, // r, use AM_MaxFullDataRate
- AM_RATE_Step=4 // w, use AM_Step
- } AM_PROPERTY_TS_RATE_CHANGE;
-
- typedef struct {
- // this is the simplest mechinism to set a time stamp rate change on
- // a filter (simplest for the person setting the rate change, harder
- // for the filter doing the rate change).
- REFERENCE_TIME StartTime; //stream time at which to start this rate
- LONG Rate; //new rate * 10000 (decimal)
- } AM_SimpleRateChange;
-
- typedef struct {
- REFERENCE_TIME OutputZeroTime; //input TS that maps to zero output TS
- LONG Rate; //new rate * 10000 (decimal)
- } AM_ExactRateChange;
-
- typedef LONG AM_MaxFullDataRate; //rate * 10000 (decimal)
-
- typedef DWORD AM_Step; // number of frame to step
-
-
- #ifdef __cplusplus
- }
- #endif // __cplusplus
- #pragma option pop /*P_O_Pop*/
- #endif // __DVDMEDIA_H__
-