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| author | Filip Gawin <filip.gawin@zoho.com> | 2020-12-29 18:59:40 +0100 |
|---|---|---|
| committer | Filip Gawin <filip.gawin@zoho.com> | 2020-12-29 18:59:40 +0100 |
| commit | a73f5340a2d12537437479317bdf351715991c12 (patch) | |
| tree | a971d86ad2f88dbd7503bf2186080c72221d82ca /sdk/dx8sdk/Include/DShowIDL/dvdif.idl | |
| parent | More menu error sound fix (diff) | |
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Diffstat (limited to 'sdk/dx8sdk/Include/DShowIDL/dvdif.idl')
| -rw-r--r-- | sdk/dx8sdk/Include/DShowIDL/dvdif.idl | 2326 |
1 files changed, 0 insertions, 2326 deletions
diff --git a/sdk/dx8sdk/Include/DShowIDL/dvdif.idl b/sdk/dx8sdk/Include/DShowIDL/dvdif.idl deleted file mode 100644 index 4ad2bca1..00000000 --- a/sdk/dx8sdk/Include/DShowIDL/dvdif.idl +++ /dev/null @@ -1,2326 +0,0 @@ -//------------------------------------------------------------------------------ -// File: DVDIf.idl -// -// Desc: DirectShow interfaces to control playback of a DVD filter graph. -// -// Copyright (c) 1992-2002, Microsoft Corporation. All rights reserved. -//------------------------------------------------------------------------------ - - -// forward declarations - these are the interfaces declared in this file - -import "unknwn.idl"; -import "objidl.idl"; - -cpp_quote("#include <ddraw.h>") - -interface IDvdControl; -interface IDvdInfo; -interface IDirectDraw; -interface IDirectDrawSurface; -interface IDvdGraphBuilder ; -interface IDDrawExclModeVideo; -interface IDDrawExclModeVideoCallback; -interface IDvdCmd; -interface IDvdState; - - -//========================================================================== -//========================================================================== -// -// typedefs used by IDvdControl and IDvdInfo interfaces. -// -//========================================================================== -//========================================================================== - -typedef enum tagDVD_DOMAIN { - // The DVD_DOMAIN is used to indicate the stat of a DVD player. - DVD_DOMAIN_FirstPlay=1, // doing default initialization of a dvd disc - DVD_DOMAIN_VideoManagerMenu, // displaying menus for whole disc - DVD_DOMAIN_VideoTitleSetMenu, // displaying menus for current title set - DVD_DOMAIN_Title, // displaying current title - DVD_DOMAIN_Stop // player is in stopped state -} DVD_DOMAIN; - -typedef enum tagDVD_MENU_ID { - DVD_MENU_Title = 2, // to choose a title from any VTS in a DVD-Video volume - DVD_MENU_Root = 3, // main menu for a specific VTS - DVD_MENU_Subpicture =4, // to choose subpicture stream in a VTS - DVD_MENU_Audio = 5, // to choose audio stream in a VTS - DVD_MENU_Angle = 6, // to choose angle num in a VTS - DVD_MENU_Chapter = 7 // to choose a chapter in a VTS - // the Root menu always provides a means of getting to to Subpicture, Audio, - // Angle and Chapter menus if they exist. -} DVD_MENU_ID; - -typedef enum tagDVD_DISC_SIDE { - DVD_SIDE_A = 1, - DVD_SIDE_B = 2 -} DVD_DISC_SIDE; - - -typedef enum tagDVD_PREFERRED_DISPLAY_MODE -{ - // DVD_PREFERRED_DISPLAY_MODE is used to indicate the user's - // preferred window aspect ratio and preferred method of converion of - // 16*9 content to a 4*3 window aspect ratio. Pan-scan and letterboxing are - // the two conversion methods. This enum is used to indicate only a preference of - // conversion mechinism since some content can only be converted using one - // of these methods. 4*3 content is converted to a 16*9 window always by using - // "reverse" letterboxing where black bars are added to the right and left - // sides of the display instead of the top and bottom of the display as in the 16*9 - // to 4*3 conversion useing letterboxing. - DISPLAY_CONTENT_DEFAULT = 0, // default to content - DISPLAY_16x9 = 1, // 16x9 display - DISPLAY_4x3_PANSCAN_PREFERRED = 2, // 4x3 display with pan-scan preferrence - DISPLAY_4x3_LETTERBOX_PREFERRED = 3 // 4x3 display with letterbox preferrence - -} DVD_PREFERRED_DISPLAY_MODE; - -typedef WORD DVD_REGISTER; -typedef DVD_REGISTER GPRMARRAY[16]; // DVD-Video 1.0 has 16 16-bit General Parameter Registers -typedef DVD_REGISTER SPRMARRAY[24]; // DVD-Video 1.0 has 24 16-bit System Parameter Registers - - - -// these are only for IDVDInfo1 compatibility and require the DVD-Video 1.0 specification -// Please use the IDVDInfo2's DVD_Title/MenuAttributes, DVD_VideoAttributes, DVD_AudioAttributes, and DVD_SubpictureAttributes -typedef struct tagDVD_ATR -{ - // - // Refer to the DVD-Video 1.0 spec to parse these structures. - // - ULONG ulCAT; // VMG_CAT if this is for a volume; or VTS_CAT - // if this is for a Video Title Set (VTS) - BYTE pbATRI[768];// All stream attributes for menu and title from bytes - // 256 to 1023 of VMGI or VTSI. -} DVD_ATR; -typedef BYTE DVD_VideoATR[2]; // video stream attributes. -typedef BYTE DVD_AudioATR[8]; // audio stream attributes. -typedef BYTE DVD_SubpictureATR[6]; // subpicture stream attributes. - -// DVD1.0 Timecode is BCD encoded in this format: 0xHhMmSsFf, where -// H is tens of hours -// h is hours -// M is tens of minutes -// m is minutes -// S is tens of seconds -// s is seconds -// F is tens of frames -// f is frames -// Note that you must know the frame rate to interperate the frame count as time. -typedef enum tagDVD_FRAMERATE -{ - DVD_FPS_25 =1, // 25 frames per second - DVD_FPS_30NonDrop = 3 // exactly 30 frames per second -} DVD_FRAMERATE; - -cpp_quote("typedef struct tagDVD_TIMECODE") -cpp_quote("{") -cpp_quote(" ULONG Hours1 :4; // Hours") -cpp_quote(" ULONG Hours10 :4; // Tens of Hours ") -cpp_quote("") -cpp_quote(" ULONG Minutes1 :4; // Minutes ") -cpp_quote(" ULONG Minutes10:4; // Tens of Minutes ") -cpp_quote("") -cpp_quote(" ULONG Seconds1 :4; // Seconds ") -cpp_quote(" ULONG Seconds10:4; // Tens of Seconds ") -cpp_quote("") -cpp_quote(" ULONG Frames1 :4; // Frames ") -cpp_quote(" ULONG Frames10 :2; // Tens of Frames ") -cpp_quote("") -cpp_quote(" ULONG FrameRateCode: 2; // use DVD_FRAMERATE to indicate frames/sec and drop/non-drop") -cpp_quote("} DVD_TIMECODE;") - -// -// Newer IDVD2 methods can use the HMSF format instead -// Call SetOption( DVD_HMSF_TimeCodeEvents, TRUE) to return EC_DVD_CURRENT_HMSF_TIME -// instead of EC_DVD_CURRENT_TIME events -// -typedef enum tagDVD_TIMECODE_FLAGS -{ - DVD_TC_FLAG_25fps = 0x00000001, // 25 frames per second - DVD_TC_FLAG_30fps = 0x00000002, // 30 frames per second - DVD_TC_FLAG_DropFrame = 0x00000004, // 29.97 instead of 30 fps - DVD_TC_FLAG_Interpolated = 0x00000008, // timecode may be inaccurate - // remainder of bits are reserved and should not be read -} DVD_TIMECODE_FLAGS; - -// this can be cast to/from a ULONG -typedef struct tagDVD_HMSF_TIMECODE -{ - BYTE bHours; - BYTE bMinutes; - BYTE bSeconds; - BYTE bFrames; -} DVD_HMSF_TIMECODE; - -typedef struct tagDVD_PLAYBACK_LOCATION2 -{ - // - // TitleNum & ChapterNum or TitleNum & TimeCode are sufficient to save - // playback location for One_Sequential_PGC_Titles. - // - ULONG TitleNum; // title number for whole disc (TTN not VTS_TTN) - ULONG ChapterNum; // part-of-title number with title. 0xffffffff if not Once_Sequential_PGC_Title - DVD_HMSF_TIMECODE TimeCode; // use DVD_TIMECODE for current playback time. - ULONG TimeCodeFlags; // union of DVD_TIMECODE_EVENT_FLAGS - -} DVD_PLAYBACK_LOCATION2; - -typedef struct tagDVD_PLAYBACK_LOCATION -{ - // - // TitleNum & ChapterNum or TitleNum & TimeCode are sufficient to save - // playback location for One_Sequential_PGC_Titles. - // - ULONG TitleNum; // title number for whole disc (TTN not VTS_TTN) - ULONG ChapterNum; // part-of-title number with title. 0xffffffff if not Once_Sequential_PGC_Title - ULONG TimeCode; // use DVD_TIMECODE for current playback time. 0xffffffff if not Once_Sequential_PGC_Title - -} DVD_PLAYBACK_LOCATION; - -typedef DWORD VALID_UOP_SOMTHING_OR_OTHER; - -typedef enum { - // - // Annex J User Functions --- - // - UOP_FLAG_Play_Title_Or_AtTime = 0x00000001, // Title_Or_Time_Play - UOP_FLAG_Play_Chapter = 0x00000002, // Chapter_Search_Or_Play - UOP_FLAG_Play_Title = 0x00000004, // Title_Play - UOP_FLAG_Stop = 0x00000008, // Stop - UOP_FLAG_ReturnFromSubMenu = 0x00000010, // GoUp - UOP_FLAG_Play_Chapter_Or_AtTime = 0x00000020, // Time_Or_Chapter_Search - UOP_FLAG_PlayPrev_Or_Replay_Chapter = 0x00000040, // Prev_Or_Top_PG_Search - UOP_FLAG_PlayNext_Chapter = 0x00000080, // Next_PG_Search - UOP_FLAG_Play_Forwards = 0x00000100, // Forward_Scan - UOP_FLAG_Play_Backwards = 0x00000200, // Backward_Scan - UOP_FLAG_ShowMenu_Title = 0x00000400, // Title_Menu_Call - UOP_FLAG_ShowMenu_Root = 0x00000800, // Root_Menu_Call - UOP_FLAG_ShowMenu_SubPic = 0x00001000, // SubPic_Menu_Call - UOP_FLAG_ShowMenu_Audio = 0x00002000, // Audio_Menu_Call - UOP_FLAG_ShowMenu_Angle = 0x00004000, // Angle_Menu_Call - UOP_FLAG_ShowMenu_Chapter = 0x00008000, // Chapter_Menu_Call - UOP_FLAG_Resume = 0x00010000, // Resume - UOP_FLAG_Select_Or_Activate_Button = 0x00020000, // Button_Select_Or_Activate - UOP_FLAG_Still_Off = 0x00040000, // Still_Off - UOP_FLAG_Pause_On = 0x00080000, // Pause_On - UOP_FLAG_Select_Audio_Stream = 0x00100000, // Audio_Stream_Change - UOP_FLAG_Select_SubPic_Stream = 0x00200000, // SubPic_Stream_Change - UOP_FLAG_Select_Angle = 0x00400000, // Angle_Change - UOP_FLAG_Select_Karaoke_Audio_Presentation_Mode = 0x00800000, // Karaoke_Audio_Pres_Mode_Change - UOP_FLAG_Select_Video_Mode_Preference = 0x01000000 // Video_Pres_Mode_Change -} VALID_UOP_FLAG ; - -typedef enum { - DVD_CMD_FLAG_None = 0x00000000, - DVD_CMD_FLAG_Flush = 0x00000001, - DVD_CMD_FLAG_SendEvents = 0x00000002, - DVD_CMD_FLAG_Block = 0x00000004, // block end - DVD_CMD_FLAG_StartWhenRendered = 0x00000008, // command "start" when the first frame is rendered - DVD_CMD_FLAG_EndAfterRendered = 0x00000010, // command "ends" after the last frame is rendered -} DVD_CMD_FLAGS; - -// For IDVDControl2::SetOption flags -typedef enum { - DVD_ResetOnStop = 1, // default TRUE - DVD_NotifyParentalLevelChange = 2, // default FALSE - DVD_HMSF_TimeCodeEvents = 3, // default FALSE (send DVD_CURRENT_TIME events) - DVD_AudioDuringFFwdRew = 4 // default FALSE (or by reg) -} DVD_OPTION_FLAG; - -typedef enum { - DVD_Relative_Upper = 1, - DVD_Relative_Lower = 2, - DVD_Relative_Left = 3, - DVD_Relative_Right = 4 -} DVD_RELATIVE_BUTTON; - -// Parental Level Information -typedef enum tagDVD_PARENTAL_LEVEL -{ - DVD_PARENTAL_LEVEL_8 = 0x8000, - DVD_PARENTAL_LEVEL_7 = 0x4000, - DVD_PARENTAL_LEVEL_6 = 0x2000, - DVD_PARENTAL_LEVEL_5 = 0x1000, - DVD_PARENTAL_LEVEL_4 = 0x0800, - DVD_PARENTAL_LEVEL_3 = 0x0400, - DVD_PARENTAL_LEVEL_2 = 0x0200, - DVD_PARENTAL_LEVEL_1 = 0x0100 -} DVD_PARENTAL_LEVEL; - - -typedef enum tagDVD_AUDIO_LANG_EXT -{ - DVD_AUD_EXT_NotSpecified =0, - DVD_AUD_EXT_Captions =1, - DVD_AUD_EXT_VisuallyImpaired =2, - DVD_AUD_EXT_DirectorComments1 =3, - DVD_AUD_EXT_DirectorComments2 =4, -} DVD_AUDIO_LANG_EXT; - -typedef enum tagDVD_SUBPICTURE_LANG_EXT -{ - DVD_SP_EXT_NotSpecified =0, - DVD_SP_EXT_Caption_Normal =1, - DVD_SP_EXT_Caption_Big =2, - DVD_SP_EXT_Caption_Children =3, - DVD_SP_EXT_CC_Normal =5, - DVD_SP_EXT_CC_Big =6, - DVD_SP_EXT_CC_Children =7, - DVD_SP_EXT_Forced =9, - DVD_SP_EXT_DirectorComments_Normal =13, - DVD_SP_EXT_DirectorComments_Big =14, - DVD_SP_EXT_DirectorComments_Children =15, -} DVD_SUBPICTURE_LANG_EXT; - -typedef enum tagDVD_AUDIO_APPMODE -{ - DVD_AudioMode_None = 0, // no special mode - DVD_AudioMode_Karaoke = 1, - DVD_AudioMode_Surround = 2, - DVD_AudioMode_Other = 3, -} DVD_AUDIO_APPMODE; - -typedef enum tagDVD_AUDIO_FORMAT -{ - DVD_AudioFormat_AC3 = 0, - DVD_AudioFormat_MPEG1 = 1, - DVD_AudioFormat_MPEG1_DRC = 2, // MPEG1 with dynamic range control - DVD_AudioFormat_MPEG2 = 3, - DVD_AudioFormat_MPEG2_DRC = 4, // MPEG2 with dynamic range control - DVD_AudioFormat_LPCM = 5, - DVD_AudioFormat_DTS = 6, - DVD_AudioFormat_SDDS = 7, - DVD_AudioFormat_Other = 8 -} DVD_AUDIO_FORMAT; - -// flags for SelectKaraokeAudioPresentationMode -typedef enum tagDVD_KARAOKE_DOWNMIX -{ - DVD_Mix_0to0 = 0x0001, // unused - reserved for future use - DVD_Mix_1to0 = 0x0002, // unused - reserved for future use - DVD_Mix_2to0 = 0x0004, - DVD_Mix_3to0 = 0x0008, - DVD_Mix_4to0 = 0x0010, - DVD_Mix_Lto0 = 0x0020, // mix auxillary L to channel 0 (left speaker) - DVD_Mix_Rto0 = 0x0040, // mix auxillary R to channel 0 (left speaker) - - DVD_Mix_0to1 = 0x0100, // unused - reserved for future use - DVD_Mix_1to1 = 0x0200, // unused - reserved for future use - DVD_Mix_2to1 = 0x0400, - DVD_Mix_3to1 = 0x0800, - DVD_Mix_4to1 = 0x1000, - DVD_Mix_Lto1 = 0x2000, // mix auxillary L to channel 1 (right speaker) - DVD_Mix_Rto1 = 0x4000, // mix auxillary R to channel 1 (right speaker) -} DVD_KARAOKE_DOWNMIX; - - -typedef struct tagDVD_AudioAttributes -{ - DVD_AUDIO_APPMODE AppMode; - BYTE AppModeData; - DVD_AUDIO_FORMAT AudioFormat; // Use GetKaraokeAttributes() - LCID Language; // 0 if no language is present - DVD_AUDIO_LANG_EXT LanguageExtension; // (captions, if for children etc) - BOOL fHasMultichannelInfo; // multichannel attributes are present (Use GetMultiChannelAudioAttributes()) - DWORD dwFrequency; // in hertz (48k, 96k) - BYTE bQuantization; // resolution (16, 20, 24 bits etc), 0 is unknown - BYTE bNumberOfChannels; // 5.1 AC3 has 6 channels - DWORD dwReserved[2]; -} DVD_AudioAttributes; - -typedef struct tagDVD_MUA_MixingInfo -{ - // surround sound mixing information applied when: - // AppMode = DVD_AudioMode_Surround - // AudioFormat = DVD_AudioFormat_LPCM, - // fHasMultichannelInfo=1 modes are all on - // - BOOL fMixTo0; - BOOL fMixTo1; - - // - BOOL fMix0InPhase; - BOOL fMix1InPhase; - - DWORD dwSpeakerPosition; // see ksmedia.h: SPEAKER_FRONT_LEFT, SPEAKER_FRONT_RIGHT, etc -} DVD_MUA_MixingInfo; - -// The alpha coeff is used to mix to ACH0 and beta is used to mix to ACH1 -// -// In general: -// ACH0 = coeff[0].alpha * value[0] + coeff[1].alpha * value[1] + ... -// ACH1 = coeff[0].beta * value[0] + coeff[1].beta * value[1] + ... -typedef struct tagDVD_MUA_Coeff -{ - double log2_alpha; // actual coeff = 2^alpha - double log2_beta; // actual coeff = 2^beta -} DVD_MUA_Coeff; - -typedef struct tagDVD_MultichannelAudioAttributes -{ - // actual Data for each data stream - DVD_MUA_MixingInfo Info[8]; - DVD_MUA_Coeff Coeff[8]; -} DVD_MultichannelAudioAttributes; - -// bitwise OR of these flags descript the contents of each channel -typedef enum tagDVD_KARAOKE_CONTENTS -{ - DVD_Karaoke_GuideVocal1 = 0x0001, - DVD_Karaoke_GuideVocal2 = 0x0002, - DVD_Karaoke_GuideMelody1 = 0x0004, - DVD_Karaoke_GuideMelody2 = 0x0008, - DVD_Karaoke_GuideMelodyA = 0x0010, - DVD_Karaoke_GuideMelodyB = 0x0020, - DVD_Karaoke_SoundEffectA = 0x0040, - DVD_Karaoke_SoundEffectB = 0x0080 -} DVD_KARAOKE_CONTENTS; - -typedef enum tagDVD_KARAOKE_ASSIGNMENT -{ - DVD_Assignment_reserved0 = 0, - DVD_Assignment_reserved1 = 1, - DVD_Assignment_LR = 2, // left right - DVD_Assignment_LRM = 3, // left right middle - DVD_Assignment_LR1 = 4, // left right audio1 - DVD_Assignment_LRM1 = 5, // left right middle audio1 - DVD_Assignment_LR12 = 6, // left right audio1 audio2 - DVD_Assignment_LRM12 = 7 // left right middle audio1 audio2 -} DVD_KARAOKE_ASSIGNMENT; - -typedef struct tagDVD_KaraokeAttributes -{ - BYTE bVersion; - BOOL fMasterOfCeremoniesInGuideVocal1; - BOOL fDuet; // false = solo - DVD_KARAOKE_ASSIGNMENT ChannelAssignment; - WORD wChannelContents[8]; // logical OR of DVD_KARAOKE_CONTENTS -} DVD_KaraokeAttributes; - -typedef enum tagDVD_VIDEO_COMPRESSION -{ - DVD_VideoCompression_Other = 0, - DVD_VideoCompression_MPEG1 = 1, - DVD_VideoCompression_MPEG2 = 2, -} DVD_VIDEO_COMPRESSION; - -typedef struct tagDVD_VideoAttributes -{ - BOOL fPanscanPermitted; // if a 4x3 display, can be shown as PanScan - BOOL fLetterboxPermitted; // if a 4x3 display, can be shown as Letterbox - ULONG ulAspectX; // 4x3 or 16x9 - ULONG ulAspectY; - ULONG ulFrameRate; // 50hz or 60hz - ULONG ulFrameHeight; // 525 (60hz) or 625 (50hz) - DVD_VIDEO_COMPRESSION Compression;// MPEG1 or MPEG2 - - BOOL fLine21Field1InGOP; // true if there is user data in field 1 of GOP of video stream - BOOL fLine21Field2InGOP; // true if there is user data in field 1 of GOP of video stream - - ULONG ulSourceResolutionX; // X source resolution (352,704, or 720) - ULONG ulSourceResolutionY; // Y source resolution (240,480, 288 or 576) - - BOOL fIsSourceLetterboxed; // subpictures and highlights (e.g. subtitles or menu buttons) are only - // displayed in the active video area and cannot be displayed in the top/bottom 'black' bars - BOOL fIsFilmMode; // for 625/50hz systems, is film mode (true) or camera mode (false) -} DVD_VideoAttributes; - -typedef enum tagDVD_SUBPICTURE_TYPE -{ - DVD_SPType_NotSpecified = 0, - DVD_SPType_Language = 1, - DVD_SPType_Other = 2, -} DVD_SUBPICTURE_TYPE; - -typedef enum tagDVD_SUBPICTURE_CODING -{ - DVD_SPCoding_RunLength = 0, - DVD_SPCoding_Extended = 1, - DVD_SPCoding_Other = 2, -} DVD_SUBPICTURE_CODING; - -typedef struct tagDVD_SubpictureAttributes -{ - DVD_SUBPICTURE_TYPE Type; - DVD_SUBPICTURE_CODING CodingMode; - LCID Language; - DVD_SUBPICTURE_LANG_EXT LanguageExtension; -} DVD_SubpictureAttributes; - -typedef enum tagDVD_TITLE_APPMODE -{ - DVD_AppMode_Not_Specified = 0, // no special mode - DVD_AppMode_Karaoke = 1, - DVD_AppMode_Other = 3, -} DVD_TITLE_APPMODE; - -typedef struct tagDVD_TitleMainAttributes -{ - // for Titles - DVD_TITLE_APPMODE AppMode; - - // Attributes about the 'main' video of the menu or title - DVD_VideoAttributes VideoAttributes; - - ULONG ulNumberOfAudioStreams; - DVD_AudioAttributes AudioAttributes[8]; - // present if the multichannel bit is set in the corresponding stream's audio attributes - DVD_MultichannelAudioAttributes MultichannelAudioAttributes[8]; - - ULONG ulNumberOfSubpictureStreams; - DVD_SubpictureAttributes SubpictureAttributes[32]; -} DVD_TitleAttributes; - -typedef struct tagDVD_MenuAttributes -{ - // for VMG only - BOOL fCompatibleRegion[8]; // indeces 0..7 correspond to regions 1..8 - - // Attributes about the main menu (VMGM or VTSM) - DVD_VideoAttributes VideoAttributes; - - BOOL fAudioPresent; - DVD_AudioAttributes AudioAttributes; - - BOOL fSubpicturePresent; - DVD_SubpictureAttributes SubpictureAttributes; -} DVD_MenuAttributes; - -//========================================================================== -//========================================================================== -// IDvdControl interface -- Basic DVD-Video playback control. -// This modeled after the app control of a player specified in Annex J -// of the DVD Video spec. IDvdInfo can be used to get information useful -// in using IDvdControl -//========================================================================== -//========================================================================== - -[ -object, -uuid(A70EFE61-E2A3-11d0-A9BE-00AA0061BE93), -pointer_default(unique) -] - -interface IDvdControl : IUnknown { - import "unknwn.idl"; - - // TitlePlay - // Start playing the specified title number. - // Title numbers range between 1 and 99. - HRESULT TitlePlay - ( [in] ULONG ulTitle - ); - - // ChapterPlay - // Start playing at the specified chapter (or part-of-title) - // within the specified title. Chapters range from 1 to 999. - HRESULT ChapterPlay - ( [in] ULONG ulTitle, - [in] ULONG ulChapter - ); - - // TimePlay - // Start playing at the specified time within the specified title. - // NOTE: the actual start time will be the closest sync point before - // or equal to the specified frame number. - HRESULT TimePlay - ( [in] ULONG ulTitle, - [in] ULONG bcdTime // use DVD_TIMECODE. Framerate code is ignored. - ); - - // StopForResume - // Stop playback after saving resume information. DVD Navigator transfers to the DVD "Stop State" and - // (same as DVD_DOMAIN_Stop), but filter graph remains in DirectShow's Run state. - HRESULT StopForResume(); - - // GoUp - // Start playback of the program chain currently authored as the "GoUp_PGCN". - HRESULT GoUp(); - - // TimeSearch - // Start playing at the specified time within the current title. - // NOTE: the actual start time will be the closest sync point before - // or equal to the specified frame number. - HRESULT TimeSearch - ( [in] ULONG bcdTime // use DVD_TIMECODE. Framerate code is ignored. - ); - - // ChapterSearch - // Start playing at the specified chapter (or part-of-title) within - // the current title. - HRESULT ChapterSearch - ( [in] ULONG ulChapter - ); - - // PrevPGSearch - // Start playing at the beginning of the previous DVD "program". - // For One-Sequential_PGC_Titles (which includes most titles) a program - // is equivalent to a chapter, otherwise a program is part of a chapter. - HRESULT PrevPGSearch(); - - // TopPGSearch - // Start playing from the beginning of they current program. - HRESULT TopPGSearch(); - - // NextPGSearch - // Start playing from the beginning of the next program. - HRESULT NextPGSearch(); - - // ForwardScan - // Set forward play at the specified speed. - // dwSpeed == 1 is normal play - // dwSpeed < 1 is slow play - // dwSpeed > 1 is fast play - // For dwSpeed != 1, audio and subpicture is muted. - HRESULT ForwardScan - ( [in] double dwSpeed - ); - - // BackwardScan - // Set reverse play at the specified speed. - // dwSpeed == 1 is normal play speed in reverse - // dwSpeed < 1 is slow play in reverse - // dwSpeed > 1 is fast play in reverse - // For reverse play, audio and subpicture are always muted. - HRESULT BackwardScan - ( [in] double dwSpeed - ); - - // MenuCall - // Start playback of the Menu specified by an enum DVD_MENU_ID. - HRESULT MenuCall - ( [in] DVD_MENU_ID MenuID - ); - - // Resume - // Returns to title playback in DVD_DOMAIN_Title. This is typically - // done after MenuCall which puts the DVD Navigator in - // DVD_DOMAIN_VideoTitleSetMenu or DVD_DOMAIN_VideoManagerMenu. - HRESULT Resume(); - - // UpperButtonSelect - // Selects the button above the current button. - // "Selecting" a DVD button simply highlights the button but does - // not "Activate" the button. Selecting is the Windows equivalent - // to tabbing to a button but not pressing the space bar or enter key. - // Activating is the Windows equivalent of pressing the space bar or - // enter key after tabbing to a button. - HRESULT UpperButtonSelect(); - - // LowerButtonSelect - // Selects the button below the current button. - HRESULT LowerButtonSelect(); - - // LeftButtonSelect - // Selects the button to the left of the current button. - HRESULT LeftButtonSelect(); - - // RightButtonSelect - // Selects the button to the right of the current button. - HRESULT RightButtonSelect(); - - // ButtonActivate - // Activates current button. - HRESULT ButtonActivate(); - - // ButtonSelectAndActivate - // Selects and then activates the button specified by the user. - // ulButton is intended to be a number entered by a user corresponding - // to button numbers currently displayed on screen. - // Button numbers range from 1 to 36. - HRESULT ButtonSelectAndActivate - ( [in] ULONG ulButton - ); - - // StillOff - // Releases any current still if there are no available buttons. - // This includes VOBU stills, Cell stills, and PGC stills, whether the - // still is infinite. When buttons are available, stills are released by - // activating a button. Note this does not release a Pause. - HRESULT StillOff(); - - // PauseOn - // Freezes playback and any internal timers. This is similar to - // IMediaControl::Pause() - HRESULT PauseOn(); - - // PauseOff - // Releases a Pause. - HRESULT PauseOff(); - - // MenuLanguageSelect - // Selects the default language for menus. Languages are specified with - // Windows standard LCIDs. LCIDs can be created from ISO-639 codes with - // MAKELCID( MAKELANGID(wISO639LangID ,SUBLANG_DEFAULT ), SORT_DEFAULT ) - // NOTE: MAKELANGID seems to have a bug so 'jp' may have to be used - // instead of 'ja' for the ISO639 code for Japanese. - // MenuLanguageSelect may only called from the DVD Stop state (DVD_DOMAIN_Stop). - HRESULT MenuLanguageSelect - ( [in] LCID Language - ); - - // AudioStreamChange - // Changes the current audio stream. - HRESULT AudioStreamChange - ( [in] ULONG ulAudio - ); - - // SubpictureStreamChange - // Changes the current subpicture stream number to nSubpic, and toggles - // its display. - HRESULT SubpictureStreamChange - ( [in] ULONG ulSubPicture, - [in] BOOL bDisplay - ); - - // AngleChange - // Changes the current angle number. - HRESULT AngleChange - ( [in] ULONG ulAngle - ); - - // ParentalLevelSelect - // Selects the current player parental level between 1 and 8. The - // defined parental levels are listed below : - // - // Level Rating - // ----- ------ - // - // 1 G - // 3 PG - // 4 PG13 - // 6 R - // 7 NC17 - // Higher levels can play lower level content; lower levels cannot play - // higher level content. The DVD Navigator provides no restriction on - // setting the parental level. DVD player application may enforce - // restriction on parental level setting, such as password protection for - // raising the current parental level. Parental Management is disabled in - // the Navigator by default. - // - // Note : To disable parental management, pass 0xffffffff for ulParentalLevel - // If parental management is disabled, then the player will play the - // first PGC in a parental block regardless of parental IDs. - // - HRESULT ParentalLevelSelect - ( [in] ULONG ulParentalLevel - ); - - // ParentalCountrySelect - // Sets the country in which to interpret the the Parental Level. - // The country specified using the Alpha-2 code of the ISO-3166 standard, - // with the addition of 'ZZ' - HRESULT ParentalCountrySelect - ( [in] WORD wCountry - ); - - // KaraokeAudioPresentationModeChange - // Sets the Karaoke audio mode. - // NOTE: This and all other Karoke support is currently not implemented. - HRESULT KaraokeAudioPresentationModeChange - ( [in] ULONG ulMode - ); - - // VideoModePreferrence - // The user can specify the preferred display mode that should - // be used to display content. The parameter is a ULONG that has - // one of the values defined in DVD_PREFERRED_DISPLAY_MODE - HRESULT VideoModePreferrence - ( [in] ULONG ulPreferredDisplayMode - ); - - // SetRoot - // Sets the root directory containing the DVD-Video volume. - // Can only be called from the DVD Stop State (DVD_DOMAIN_Stop). - // If the root directory is not successfully set before - // IMediaControl::Play is called, the first drive starting from c: - // containing a VIDEO_TS directory in the top level directory - // will be used as the root. - HRESULT SetRoot - ( [in] LPCWSTR pszPath - ); - - // MouseActivate - // This is typically called in response to a mouse click. - // The specified point within the display window is to see if it is - // within a current DVD button's highlight rect. If it is, that - // button is first selected, then activated. - // NOTE: DVD Buttons do not all necessarily have highlight rects, - // button rects can overlap, and button rects do not always - // correspond to the visual representation of DVD buttons. - HRESULT MouseActivate // typically called after a mouse click - ( [in] POINT point - ); - - // MouseSelect - // This is typically called in response to a mouse move within the - // display window. - // The specified point within the display window is to see if it is - // within a current DVD button's highlight rect. If it is, that - // button is selected. - // NOTE: DVD Buttons do not all necessarily have highlight rects, - // button rects can overlap, and button rects do not always - // correspond to the visual representation of DVD buttons. - HRESULT MouseSelect // typically called after a mouse move - ( [in] POINT point - ); - - // ChapterPlayAutoStop - // Start playing at the specified chapter within the specified title - // and play the number of chapters specified by the third parameter. - // Chapters range from 1 to 999. - HRESULT ChapterPlayAutoStop - ( [in] ULONG ulTitle, // title number - [in] ULONG ulChapter, // chapter number to start playback - [in] ULONG ulChaptersToPlay // number of chapters to play from the start chapter - ); -} - - - -//========================================================================== -//========================================================================== -// IDvdInfo interface -- allow an app to query for attributes of available -// DVD titles and DVD player status. Also allow for control of a DVD -// player beyond Annex J in the DVD spec. -//========================================================================== -//========================================================================== - -[ -object, -uuid(A70EFE60-E2A3-11d0-A9BE-00AA0061BE93), -pointer_default(unique) -] - -interface IDvdInfo : IUnknown { - import "unknwn.idl"; - - // GetCurrentDomain - // Returns the current DVD Domain of the DVD player. - HRESULT GetCurrentDomain - ( [out] DVD_DOMAIN *pDomain - ); - - // GetCurrentLocation - // Returns information sufficient to restart playback of a video - // from the current playback location in titles that don't explicitly - // disable seeking to the current location. - HRESULT GetCurrentLocation - ( [out] DVD_PLAYBACK_LOCATION *pLocation - ); - - // GetTotalTitleTime - // Return the total playback time for the current title. Only works - // for One_Sequential_PGC_Titles. - HRESULT GetTotalTitleTime - ( [out] ULONG * pulTotalTime // use DVD_TIMECODE. - ); - - // GetCurrentButton - // Indicates the number of currently available buttons and the current - // selected button number. If buttons are not present it returns 0 for - // both pulButtonsAvailable and pulCurrentButton - HRESULT GetCurrentButton - ( [out] ULONG * pulButtonsAvailable, - [out] ULONG * pulCurrentButton - ); - - // GetCurrentAngle - // Indicates the number of currently available angles and the current - // selected angle number. If *pnAnglesAvailable==1, then the current - // video is not multiangle. - HRESULT GetCurrentAngle - ( [out] ULONG * pulAnglesAvailable, - [out] ULONG * pulCurrentAngle - ); - - // GetCurrentAudio - // Indicates the number of currently available audio streams and - // the current selected audio stream number. - // This only work when in DVD_DOMAIN_Title. - HRESULT GetCurrentAudio - ( [out] ULONG * pulStreamsAvailable, - [out] ULONG * pulCurrentStream - ); - - // GetCurrentSubpicture - // Indicates the number of currently available subpicture streams, - // the current selected subpicture stream number, and if the - // subpicture display is currently disabled. Subpicture streams - // authored as Forcedly Activated stream will be displayed even if - // subpicture display has been disabled by the app with - // IDVDControl::SubpictureChangeStream. - // This only work when in DVD_DOMAIN_Title. - HRESULT GetCurrentSubpicture - ( [out] ULONG * pulStreamsAvailable, - [out] ULONG * pulCurrentStream, - [out] BOOL * pIsDisabled - ); - - // GetCurrentUOPS - // Indicates which IDVDControl methods are currently valid. DVD titles - // can enable or disable individual user operations at almost any point - // during playback. - HRESULT GetCurrentUOPS - ( [out] VALID_UOP_SOMTHING_OR_OTHER * pUOP - ); - - // GetAllSPRMs - // Returns the current contents of all System Parameter Registers. - // See DVD-Video spec for use of individual registers. - HRESULT GetAllSPRMs - ( [out] SPRMARRAY * pRegisterArray - ); - - // GetAllGPRMs - // Returns the current contents of all General Parameter Registers. - // Use of GPRMs is title specific. - HRESULT GetAllGPRMs - ( [out] GPRMARRAY * pRegisterArray - ); - - // GetAudioLanguage - // Returns the language of the specified stream within the current - // title. Does not return languages for menus. Sets *pLanguage=0 if - // if the stream does not include language. - // Use GetLocaleInfo(*pLanguage, LOCALE_SENGLANGUAGE, pszString, cbSize) - // to create a human readable string name from the result LCID. - HRESULT GetAudioLanguage - ( [in] ULONG ulStream, - [out] LCID * pLanguage - ); - - // GetSubpictureLanguage - // Returns the language of the specified stream within the current - // title. Does not return languages for menus. Sets *pLanguage=0 if - // if the stream does not include language. - // Use GetLocaleInfo(*pLanguage, LOCALE_SENGLANGUAGE, pszString, cbSize) - // to create a human readable string name from the result LCID. - HRESULT GetSubpictureLanguage - ( [in] ULONG ulStream, - [out] LCID * pLanguage - ); - - // GetTitleAttributes - // Returns attributes of all video, audio, and subpicture - // streams for the specified title including menus. - // If nTitle == 0xffffffff, attributes for the current title are returned. - HRESULT GetTitleAttributes - ( [in] ULONG ulTitle, // requested title number - [out] DVD_ATR * pATR - ); - - // GetVMGAttributes - // Returns attributes of all video, audio, and subpicture - // streams for Video Manager Menus. Some menus, such as the DVD_MENU_Title - // are in a separate group of streams called the VMG (Video Manager) and - // are not associated with any particular title number. - HRESULT GetVMGAttributes - ( [out] DVD_ATR * pATR - ); - - // GetCurrentVideoAttributes - // Returns the video attributes for the current title or menu. - HRESULT GetCurrentVideoAttributes - ( [out] DVD_VideoATR *pATR - ); - - // GetCurrentAudioAttributes - // Returns the video attributes for the stream in the current - // title or menu. - HRESULT GetCurrentAudioAttributes - ( [out] DVD_AudioATR *pATR - ); - - // GetCurrentSubpictureAttributes - // Returns the video attributes for the stream in the current - // title or menu. - HRESULT GetCurrentSubpictureAttributes - ( [out] DVD_SubpictureATR *pATR - ); - - - // GetCurrentVolumeInfo - // Returns current DVD volume info. - HRESULT GetCurrentVolumeInfo - ( [out] ULONG *pulNumOfVol, // number of volumes (disc sides?) in a volume set - [out] ULONG *pulThisVolNum, // volume number for this root directory - [out] DVD_DISC_SIDE *pSide, // current disc side - [out] ULONG *pulNumOfTitles // number of titles available in this volume - ); - - - // GetDVDTextInfo - // Returns the TXTDT_MG structure, which can contain text descriptions for title - // name, volume name, producer name, vocalist name, etc. in various languages. - // refer to Section 4.1.6 and Annex A of the DVD-Video spec. - // If the buffer size passed in is insufficient (for example if cbBufSize==0), - // then E_OUTOFMEMORY is returned, and *pcbActualSize is set to the required size. - HRESULT GetDVDTextInfo - ( [out, size_is(ulBufSize)] BYTE *pTextManager, - [in] ULONG ulBufSize, // buffer size passed in - [out] ULONG *pulActualSize // amount of actual data return - ); - - // GetPlayerParentalLevel - // Returns the current parental level and the current country code - // that has been set in the system registers in player. - // See Table 3.3.4-1 of the DVD-Video spec for the defined parental levels. - // Valid Parental Levels = 1..8 if parental management is enabled - // 0xffffffff if parental management is disabled - // See ISO3166 : Alpha-2 Code for the country codes. - HRESULT GetPlayerParentalLevel - ( [out] ULONG *pulParentalLevel, // current parental level - [out] ULONG *pulCountryCode // current country code - ); - - // GetNumberOfChapters - // Returns the number of chapters that are defined for a - // given title. - HRESULT GetNumberOfChapters - ( [in] ULONG ulTitle, // Title for which number of chapters is requested - [out] ULONG *pulNumberOfChapters // Number of chapters for the specified title - ); - - // GetTitleParentalLevels - // Returns the parental levels that are defined for a - // particular title. pParentalLevels will be combination - // of DVD_PARENTAL_LEVEL_8, DVD_PARENTAL_LEVEL_6, or - // DVD_PARENTAL_LEVEL_1 "OR"ed together - HRESULT GetTitleParentalLevels - ( [in] ULONG ulTitle, // Title for which parental levels are requested - [out] ULONG *pulParentalLevels // Parental levels defined for the title "OR"ed together - ); - - // GetRoot - // Returns the root directory that is set in the player. If a valid root - // has been found, it returns the root string. Otherwise, it returns 0 for - // pcbActualSize indicating that a valid root directory has not been found - // or initialized. - // - // !!! used to return LPTSTR. interface was changed to return - // LPSTR (ansi) for compatibility. COM APIs should pass with - // UNICODE strings only. - // - HRESULT GetRoot - ( [out, size_is(ulBufSize)] LPSTR pRoot, // pointer to buffer to get root string - [in] ULONG ulBufSize, // size of buffer passed in - [out] ULONG *pulActualSize // size of actual data returned - ); -} - -//========================================================================== -//========================================================================== -// IDvdCmd interface -- the IDVDControl2 command sequencing object. -// -// For the IDVDControl2 interface, the application can track the status of -// commands that have been issued to the navigator. Each command is identified -// by an IDvdCmd object. The IDvdCmd object stores the results of the command -// at both the start (when the command has begun processing) and the end after -// it has completed. It also allows the app to synchronize with the processing -// of the command. -// -// The command object also allows the app to uniquely identify and correlate -// completion events (if it prefers to process events in a message loop instead -// of creating another process). -// -// Allows the app to track the status of an issued command to the nav. -//========================================================================== -//========================================================================== - -[ -object, -uuid(5a4a97e4-94ee-4a55-9751-74b5643aa27d), -pointer_default(unique) -] - -interface IDvdCmd : IUnknown { - import "unknwn.idl"; - - // - // WaitForStart - // - // Blocks the application until the command has begun. - // - HRESULT WaitForStart(); - - // - // WaitForEnd - // - // Blocks until the command has completed or has been cancelled. - HRESULT WaitForEnd(); -} - -//========================================================================== -//========================================================================== -// IDvdState interface -- the State state object. -// -// Whenever the application wishes to save or restore a location on the disc, -// it needs to store the DVD state into an object. -// The State object supports the IPersistStream -// -//========================================================================== -//========================================================================== - -[ -object, -uuid(86303d6d-1c4a-4087-ab42-f711167048ef), -pointer_default(unique) -] - -interface IDvdState : IUnknown -{ - // - // GetDiscID - // - // Returns the disc ID from which the bookmark was made. - // - HRESULT GetDiscID - ( [out] ULONGLONG* pullUniqueID ); // 64-bit unique id for the disc - - // - // GetParentalLevel - // - // Returns the state's parental level - // - HRESULT GetParentalLevel - ( [out] ULONG* pulParentalLevel ); -} - -//========================================================================== -//========================================================================== -// IDvdControl2 interface -- Basic DVD-Video playback control. -// This is modeled after the app control of a player specified in Annex J -// of the DVD Video spec. IDvdInfo2 can be used to get information useful -// in using IDvdControl2 -//========================================================================== -//========================================================================== - -[ -object, -uuid(33BC7430-EEC0-11D2-8201-00A0C9D74842), -pointer_default(unique) -] - -interface IDvdControl2 : IUnknown { - import "unknwn.idl"; - - // PlayTitle - // - // Start playing from the beginning of the specified title number. - // Annex J: Title_Play - // Title numbers range between 1 and 99. - HRESULT PlayTitle - ( [in] ULONG ulTitle, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // PlayChapterInTitle - // - // Start playing from the beginning of the given chapter (or part-of-title) number - // within the specified title number. - // Annex J: PTT_Play - // Title numbers range between 1 and 99. - // Chapters range from 1 to 999. - HRESULT PlayChapterInTitle - ( [in] ULONG ulTitle, - [in] ULONG ulChapter, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // PlayAtTimeInTitle - // - // Start playing from the specified time within the specified title number. - // NOTE: the actual start time will be the closest sync point before - // or equal to the specified frame number. - // Annex J: Time_Play - // Title numbers range between 1 and 99. - HRESULT PlayAtTimeInTitle - ( [in] ULONG ulTitle, - [in] DVD_HMSF_TIMECODE* pStartTime, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // Stop - // Stop playback by transferring DVD Navigator to the DVD "Stop State" (same - // as DVD_DOMAIN_Stop), but filter graph remains in DirectShow's Run state. - // Annex J: Stop - HRESULT Stop(); - - // ReturnFromSubmenu - // - // Stop playback of current program chain (PGC) and start playing the PGC - // specified by "GoUp_PGCN".in the PGCI. - // If the GoUp_PGCN value is 0xFFFF the Resume() operation is carried out. - // Annex J: GoUp - HRESULT ReturnFromSubmenu( - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd ); - - // PlayAtTime - // Start playing at the specified time within the current title. - // NOTE: the actual start time will be the closest sync point before - // or equal to the specified frame number. - // Annex J: Time_Search - // The time is in BCD format, passed in as a ULONG. - HRESULT PlayAtTime - ( [in] DVD_HMSF_TIMECODE* pTime, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // PlayChapter - // Start playing at the specified chapter (or part-of-title) within - // the current title. - // Annex J: PTT_Search - // Chapters range from 1 to 999. - HRESULT PlayChapter - ( [in] ULONG ulChapter, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // PlayPrevChapter - // Start playing at the beginning of the previous DVD "program". - // For One-Sequential_PGC_Titles (which includes most titles) a program - // is equivalent to a chapter, otherwise a program is part of a chapter. - // Annex J: PrevPG_Search - HRESULT PlayPrevChapter( - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd ); - - // ReplayChapter - // Start playing from the beginning of they current program. - // Annex J: TopPG_Search - HRESULT ReplayChapter( - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd ); - - // PlayNextChapter - // Start playing from the beginning of the next program. - // Annex J: NextPG_Search - HRESULT PlayNextChapter( - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd ); - - // PlayForwards - // Set forward play at the specified speed. - // Annex J: Forward_Scan - // dSpeed == 1 is normal play - // dSpeed < 1 is slow play - // dSpeed > 1 is fast play - // For dSpeed != 1, audio and subpicture is muted. - HRESULT PlayForwards - ( [in] double dSpeed, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // PlayBackwards - // Set reverse play at the specified speed. - // Annex J: Backward_Scan - // dSpeed == 1 is normal play speed in reverse - // dSpeed < 1 is slow play in reverse - // dSpeed > 1 is fast play in reverse - // For reverse play, audio and subpicture are always muted. - HRESULT PlayBackwards - ( [in] double dSpeed, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // ShowMenu - // Start playback of the Menu specified by an enum DVD_MENU_ID. - // Annex J: Menu_Call - HRESULT ShowMenu - ( [in] DVD_MENU_ID MenuID, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // Resume - // Returns to title playback in DVD_DOMAIN_Title. This is typically - // done after MenuCall which puts the DVD Navigator in - // DVD_DOMAIN_VideoTitleSetMenu or DVD_DOMAIN_VideoManagerMenu. - // Annex J: Resume - HRESULT Resume( - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd ); - - // SelectRelativeButton - // Moves the selection highlight above, below, to the left of, or to the right of the - // currently selected. - // "Selecting" a DVD button simply highlights the button but does - // not "Activate" the button. Selecting is the Windows equivalent - // to tabbing to a button but not pressing the space bar or enter key. - // Activating is the Windows equivalent of pressing the space bar or - // enter key after tabbing to a button. - // Annex J: Upper_button_Select, Lower_button_Select, Left_button_Select, Right_button_Select - HRESULT SelectRelativeButton( DVD_RELATIVE_BUTTON buttonDir ); - - // ActivateButton - // Activates current button. - // Annex J: Button_Activate - HRESULT ActivateButton(); - - // SelectButton - // Selects a specific button (with the index from 1 to 36). - // ulButton is intended to be a number entered by a user corresponding - // to button numbers currently displayed on screen. - // Button numbers range from 1 to 36. - HRESULT SelectButton - ( [in] ULONG ulButton - ); - - // SelectAndActivateButton - // Selects and then activates the button specified by the user. - // ulButton is intended to be a number entered by a user corresponding - // to button numbers currently displayed on screen. - // Annex J: Button_Select_And_Activate - // Button numbers range from 1 to 36. - HRESULT SelectAndActivateButton - ( [in] ULONG ulButton - ); - - // StillOff - // Releases any current still if there are no available buttons. - // This includes VOBU stills, Cell stills, and PGC stills, whether the - // still is infinite. When buttons are available, stills are released by - // activating a button. Note this does not release a Pause. - // Annex J: Still_Off - HRESULT StillOff(); - - // Pause - // Freezes / unfreezes playback and any internal timers. This is similar to - // IMediaControl::Pause(), but not the same in effect as IMediaControl::Pause - // puts the filter (all filters, if done to the graph) in paused state. - // Annex J: Pause_On and Pause_Off - // bState is TRUE or FALSE to indicate whether to do Puase_on/Pause_Off according - // to Annex J terminology. - HRESULT Pause - ( [in] BOOL bState - ); - - // SelectAudioStream - // Changes the current audio stream to ulAudio. - // Annex J: Audio_Stream_Change - // Audio stream number ranges between 0 and 7 or DEFAULT_AUDIO_STREAM (15 - default based on default language & language extension) - HRESULT SelectAudioStream - ( [in] ULONG ulAudio, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - - ); - - // SelectSubpictureStream - // Changes the current subpicture stream number to ulSubPicture - // Annex J: Sub-picture_Stream_Change (first param) - // Subpicture stream number should be between 0 and 31 or 63. - HRESULT SelectSubpictureStream - ( [in] ULONG ulSubPicture, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - - ); - - // SetSubpictureState - // Turns on/off current subpicture stream display. - // Annex J: Sub-picture_Stream_Change (second param) - // Subpicture state is On or Off (TRUE or FALSE) - HRESULT SetSubpictureState - ( [in] BOOL bState, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // SelectAngle - // Changes the current angle number. - // Annex J: Angle_Change - // Angle number is between 1 and 9. - HRESULT SelectAngle - ( [in] ULONG ulAngle, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // SelectParentalLevel - // Selects the current player parental level. - // Annex J: Parental_Level_Select - // Parental level ranges between 1 and 8. - // The defined parental levels are listed below : - // - // Level Rating - // ----- ------ - // 1 G - // 3 PG - // 4 PG13 - // 6 R - // 7 NC17 - // Higher levels can play lower level content; lower levels cannot play - // higher level content. The DVD Navigator provides no restriction on - // setting the parental level. DVD player application may enforce - // restriction on parental level setting, such as password protection for - // raising the current parental level. Parental Management is disabled in - // the Navigator by default. - // - // Note : To disable parental management, pass 0xffffffff for ulParentalLevel - // If parental management is disabled, then the player will play the - // first PGC in a parental block regardless of parental IDs. - // - HRESULT SelectParentalLevel - ( [in] ULONG ulParentalLevel - ); - - // SelectParentalCountry - // Sets the country in which to interpret the Parental Level. - // Annex J: Parental_Country_Select - // The country specified using the Alpha-2 code of the ISO-3166 standard, - HRESULT SelectParentalCountry - ( [in] BYTE bCountry[2] - ); - - // SelectKaraokeAudioPresentationMode - // Sets the Karaoke audio mode. - // Annex J: Karaoke_Audio_Presentation_Mode_Change - // NOTE: This and all other Karoke support is currently not implemented. - // Mode represents the audio mixing mode for Karaoke (same info as SPRM11). - // Use a bitwise OR of the bits in DVD_KARAOKE_DOWNMIX - HRESULT SelectKaraokeAudioPresentationMode - ( [in] ULONG ulMode - ); - - // SelectVideoModePreference - // The user can specify the (initial) preferred display mode (aspect ratio) - // (wide / letterbox / pan-scan) that should be used to display content - // (16 : 9). - // Annex J: Video_Presentation_Mode_Change - // The parameter is a ULONG that has one of the values defined in - // DVD_PREFERRED_DISPLAY_MODE - HRESULT SelectVideoModePreference - ( [in] ULONG ulPreferredDisplayMode - ); - - // SetDVDDirectory - // Sets the root directory containing the DVD-Video volume. - // Can only be called from the DVD Stop State (DVD_DOMAIN_Stop). - // If the root directory is not successfully set before - // IMediaControl::Play is called, the first drive starting from c: - // containing a VIDEO_TS directory in the top level directory - // will be used as the root. - HRESULT SetDVDDirectory - ( [in] LPCWSTR pszwPath - ); - - // ActivateAtPosition - // This is typically called in response to a mouse click. - // The specified point within the display window is to see if it is - // within a current DVD button's highlight rect. If it is, that - // button is first selected, then activated. - // NOTE: DVD Buttons do not all necessarily have highlight rects, - // button rects can overlap, and button rects do not always - // correspond to the visual representation of DVD buttons. - HRESULT ActivateAtPosition // typically called after a mouse click - ( [in] POINT point - ); - - // SelectAtPosition - // This is typically called in response to a mouse move within the - // display window. - // The specified point within the display window is to see if it is - // within a current DVD button's highlight rect. If it is, that - // button is selected. - // NOTE: DVD Buttons do not all necessarily have highlight rects, - // button rects can overlap, and button rects do not always - // correspond to the visual representation of DVD buttons. - HRESULT SelectAtPosition // typically called after a mouse move - ( [in] POINT point - ); - - // PlayChaptersAutoStop - // Start playing at the specified chapter within the specified title - // and play the number of chapters specified by the third parameter. - // Then the playback stops by sending an event EC_DVD_CHAPTER_AUTOSTOP. - // Title ranges from 1 to 99. - // Chapter (and number of chapters to play) ranges from 1 to 999. - HRESULT PlayChaptersAutoStop - ( [in] ULONG ulTitle, // title number - [in] ULONG ulChapter, // chapter number to start playback - [in] ULONG ulChaptersToPlay, // number of chapters to play from the start chapter - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // AcceptParentalLevelChange - // - // Application's way of informing the Navigator that the required parental - // level change indicated through a previous event was accepted or rejected - // by the app (and unblock the Navigator). - // - // FALSE - reject the disc's request to change the current parental level. - // TRUE - change the parental level as required by the disc. - HRESULT AcceptParentalLevelChange - ( [in] BOOL bAccept - ); - - // SetOption(flag, true/false ) - // Flags: - // - // DVD_ResetOnStop - // Disable reset of the Navigator's internal state on the - // subsequent IMediaControl::Stop() call(s). - // - // FALSE - Navigator does not reset its state on the subsequent Stop calls - // (play from the current location on next Run call). - // TRUE - (default) Navigator resets its state on the subsequent Stop call - // (play from the first play PGC on the Run call after the Stop). - // - // DVD_NotifyParentalLevelChange - // - // Allows the application to indicate to the Navigator that it wants to control - // parent level change (e.g., through a dialog box) and indicate the acceptance - // or rejection of the new parental level to the Navigator through - // AcceptParentalLevelChange(). - // - // FALSE - disable (default). Always reject request by the disc to change parental level. - // TRUE - enable. Navigator will send the app a 'EC_DVD_PARENTAL_LEVEL_CHANGE' event - // and block until AcceptParentalLevelChange() is called by the app. - // - // DVD_HMSF_TimeCodeEvents - // - // Lets the application specify to the Navigator if it wants to get the new time - // event EC_DVD_CURRENT_HMSF_TIME with the HMSF format rather than the older - // EC_DVD_CURRENT_TIME events. - // - // FALSE - disable (default). Older EC_DVD_CURRENT_TIME events are returned. - // TRUE - enable. Navigator will send the app EC_DVD_CURRENT_HMSF_TIME events. - - HRESULT SetOption - ( [in] DVD_OPTION_FLAG flag, - [in] BOOL fState - ); - - // SetState - // - // The navigator will use the location information in the given state object to restore - // the navigator's position to a specific location on the disc. - // A valid state object is returned by either calling GetState(), or by using - // "CoCreateInstance( CLSID_DVDState, NULL, CLSCTX_INPROC_SERVER, IID_IDvdState, (void **) ppState )" - // to create a state object, followed by pState->IPersist::Load() to read it from memory or disk. - // - HRESULT SetState - ( [in] IDvdState* pState, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - - ); - - // PlayPeriodInTitleAutoStop - // - // Start playing from the specified time within the specified title number until the specified end time. - // NOTE: the actual start and end times will be the closest sync points before - // or equal to the specified frame number. - // Annex J: Time_Play for a limited range - // Title numbers range between 1 and 99. - HRESULT PlayPeriodInTitleAutoStop - ( [in] ULONG ulTitle, - [in] DVD_HMSF_TIMECODE* pStartTime, - [in] DVD_HMSF_TIMECODE* pEndTime, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // SetGPRM - // Sets the current contents of a DVD General Parameter Register. - // Use of GPRMs is title specific. - - HRESULT SetGPRM - ( [in] ULONG ulIndex, - [in] WORD wValue, - [in] DWORD dwFlags, - [out] IDvdCmd** ppCmd - ); - - // SelectDefaultMenuLanguage - // Selects the default language for menus. - // Languages are specified with Windows standard LCIDs. LCIDs can be created - // from ISO-639 codes with - // MAKELCID( MAKELANGID(wISO639LangID ,SUBLANG_DEFAULT ), SORT_DEFAULT ). - // SelectMenuLanguage may only called from the DVD Stop state (DVD_DOMAIN_Stop). - // Annex J: Menu_Language_Select - // - // NOT TRUE ANYMORE: - // NOTE: MAKELANGID seems to have a bug so 'jp' may have to be used - // instead of 'ja' for the ISO639 code for Japanese. - HRESULT SelectDefaultMenuLanguage - ( [in] LCID Language - ); - - // SelectDefaultAudioLanguage - // Selects the default audio language. - // Languages are specified with Windows standard LCIDs. - HRESULT SelectDefaultAudioLanguage - ( [in] LCID Language, - [in] DVD_AUDIO_LANG_EXT audioExtension - ); - - // SelectDefaultSubpictureLanguage - // Selects the default subpicture language. - // Languages are specified with Windows standard LCIDs. - HRESULT SelectDefaultSubpictureLanguage - ( [in] LCID Language, - [in] DVD_SUBPICTURE_LANG_EXT subpictureExtension - ); -} - - -//========================================================================== -//========================================================================== -// IDvdInfo2 interface -- allows an app to query for attributes of available -// DVD titles and DVD player status. Also allows for control of a DVD -// player beyond Annex J in the DVD spec. -//========================================================================== -//========================================================================== - -enum DVD_TextStringType { - // disc structure (0x00..0x0f) - DVD_Struct_Volume = 0x01, - DVD_Struct_Title = 0x02, - DVD_Struct_ParentalID = 0x03, - DVD_Struct_PartOfTitle = 0x04, - DVD_Struct_Cell = 0x05, - // stream (0x10..0x1f) - DVD_Stream_Audio = 0x10, - DVD_Stream_Subpicture = 0x11, - DVD_Stream_Angle = 0x12, - // channel in stream (0x20..0x2f) - DVD_Channel_Audio = 0x20, - - // Application information - // General (0x30..0x37) - DVD_General_Name = 0x30, - DVD_General_Comments = 0x31, - - // Title (0x38..0x3f) - DVD_Title_Series = 0x38, - DVD_Title_Movie = 0x39, - DVD_Title_Video = 0x3a, - DVD_Title_Album = 0x3b, - DVD_Title_Song = 0x3c, - DVD_Title_Other = 0x3f, - - // Title (sub) (0x40..0x47) - DVD_Title_Sub_Series = 0x40, - DVD_Title_Sub_Movie = 0x41, - DVD_Title_Sub_Video = 0x42, - DVD_Title_Sub_Album = 0x43, - DVD_Title_Sub_Song = 0x44, - DVD_Title_Sub_Other = 0x47, - - // Title (original) (0x48..0x4f) - DVD_Title_Orig_Series = 0x48, - DVD_Title_Orig_Movie = 0x49, - DVD_Title_Orig_Video = 0x4a, - DVD_Title_Orig_Album = 0x4b, - DVD_Title_Orig_Song = 0x4c, - DVD_Title_Orig_Other = 0x4f, - - // Other info (0x50..0x57) - DVD_Other_Scene = 0x50, - DVD_Other_Cut = 0x51, - DVD_Other_Take = 0x52, - - // Language 0x58..0x5b - // Work 0x5c..0x6b - // Character 0x6c..0x8f - // Data 0x90..0x93 - // Karaoke 0x94..0x9b - // Category 0x9c..0x9f - // Lyrics 0xa0..0xa3 - // Document 0xa4..0xa7 - // Others 0xa8..0xab - // Reserved 0xac..0xaf - // Admin 0xb0..0xb7 - // more admin 0xb8..0xc0 - // Reserved 0xd0..0xdf - // vendor 0xe0..0xef - // extension 0xf0..0xf7 - // reserved 0xf8..0xff -}; - -enum DVD_TextCharSet { - DVD_CharSet_Unicode = 0, - DVD_CharSet_ISO646 = 1, - DVD_CharSet_JIS_Roman_Kanji = 2, - DVD_CharSet_ISO8859_1 = 3, - DVD_CharSet_ShiftJIS_Kanji_Roman_Katakana = 4 -}; - -cpp_quote ("#define DVD_TITLE_MENU 0x000") -cpp_quote ("#define DVD_STREAM_DATA_CURRENT 0x800") -cpp_quote ("#define DVD_STREAM_DATA_VMGM 0x400") -cpp_quote ("#define DVD_STREAM_DATA_VTSM 0x401") -cpp_quote ("#define DVD_DEFAULT_AUDIO_STREAM 0x0f") - -// DVD Decoder Caps data -typedef struct tagDVD_DECODER_CAPS -{ - DWORD dwSize ; // size of this struct - DWORD dwAudioCaps ; // bits indicating audio support (AC3, DTS, SDDS, LPCM etc.) of decoder - double dFwdMaxRateVideo ; // max data rate for video going forward - double dFwdMaxRateAudio ; // ... .. .. ... audio ... ... - double dFwdMaxRateSP ; // ... .. .. ... SP ... ... - double dBwdMaxRateVideo ; // if smooth reverse is not available, this will be set to 0 - double dBwdMaxRateAudio ; // -- ditto -- - double dBwdMaxRateSP ; // -- ditto -- - DWORD dwRes1 ; // reserved for future expansion - DWORD dwRes2 ; // -- ditto -- - DWORD dwRes3 ; // -- ditto -- - DWORD dwRes4 ; // -- ditto -- -} DVD_DECODER_CAPS ; - -// Bits for decoder's audio format support -cpp_quote ("#define DVD_AUDIO_CAPS_AC3 0x00000001") -cpp_quote ("#define DVD_AUDIO_CAPS_MPEG2 0x00000002") -cpp_quote ("#define DVD_AUDIO_CAPS_LPCM 0x00000004") -cpp_quote ("#define DVD_AUDIO_CAPS_DTS 0x00000008") -cpp_quote ("#define DVD_AUDIO_CAPS_SDDS 0x00000010") - - -[ -object, -uuid(34151510-EEC0-11D2-8201-00A0C9D74842), -pointer_default(unique) -] - -interface IDvdInfo2 : IUnknown { - import "unknwn.idl"; - - // GetCurrentDomain - // Returns the current DVD Domain of the DVD player. - HRESULT GetCurrentDomain - ( [out] DVD_DOMAIN *pDomain - ); - - // GetCurrentLocation - // Returns information sufficient to restart playback of a video - // from the current playback location in titles that don't explicitly - // disable seeking to the current location. - HRESULT GetCurrentLocation - ( [out] DVD_PLAYBACK_LOCATION2 *pLocation - ); - - // GetTotalTitleTime - // Returns the total playback time for the current title. Only works - // for One_Sequential_PGC_Titles. - // THIS SHOULD CHANGE, RIGHT? - HRESULT GetTotalTitleTime - ( [out] DVD_HMSF_TIMECODE* pTotalTime, - [out] ULONG* ulTimeCodeFlags // union of DVD_TIMECODE_FLAGS - ); - - // GetCurrentButton - // Indicates the number of currently available buttons and the current - // selected button number. If buttons are not present it returns 0 for - // both pulButtonsAvailable and pulCurrentButton - HRESULT GetCurrentButton - ( [out] ULONG * pulButtonsAvailable, - [out] ULONG * pulCurrentButton - ); - - // GetCurrentAngle - // Indicates the number of currently available angles and the current - // selected angle number. If *pulAnglesAvailable is returned as 1 then - // the current content is not multiangle. - HRESULT GetCurrentAngle - ( [out] ULONG * pulAnglesAvailable, - [out] ULONG * pulCurrentAngle - ); - - // GetCurrentAudio - // Indicates the number of currently available audio streams and - // the currently selected audio stream number. - // This only works inside the Title domain. - HRESULT GetCurrentAudio - ( [out] ULONG * pulStreamsAvailable, - [out] ULONG * pulCurrentStream - ); - - // GetCurrentSubpicture - // Indicates the number of currently available subpicture streams, - // the currently selected subpicture stream number, and if the - // subpicture display is currently disabled. Subpicture streams - // authored as "Forcedly Activated" stream will be displayed even if - // subpicture display has been disabled by the app with - // IDVDControl::SetSubpictureState. - // This only works inside the Title domain. - HRESULT GetCurrentSubpicture - ( [out] ULONG * pulStreamsAvailable, - [out] ULONG * pulCurrentStream, - [out] BOOL * pbIsDisabled - ); - - // GetCurrentUOPS - // Indicates which IDVDControl methods (Annex J user operations) are - // currently valid. DVD titles can enable or disable individual user - // operations at almost any point during playback. - HRESULT GetCurrentUOPS - ( [out] ULONG * pulUOPs - ); - - // GetAllSPRMs - // Returns the current contents of all DVD System Parameter Registers. - // See DVD-Video spec for use of individual registers. - // WE SHOULD DOC THE SPRMs RATHER THAN ASKING TO REFER TO DVD SPEC. - HRESULT GetAllSPRMs - ( [out] SPRMARRAY * pRegisterArray - ); - - // GetAllGPRMs - // Returns the current contents of all DVD General Parameter Registers. - // Use of GPRMs is title specific. - // WE SHOULD DOC THE GPRMs RATHER THAN ASKING TO REFER TO DVD SPEC. - HRESULT GetAllGPRMs - ( [out] GPRMARRAY * pRegisterArray - ); - - // GetAudioLanguage - // Returns the language of the specified stream within the current title. - // Does not return languages for menus. Returns *pLanguage as 0 if the - // stream does not include language. - // Use Win32 API GetLocaleInfo(*pLanguage, LOCALE_SENGLANGUAGE, pszString, cbSize) - // to create a human readable string name from the returned LCID. - HRESULT GetAudioLanguage - ( [in] ULONG ulStream, - [out] LCID * pLanguage - ); - - // GetSubpictureLanguage - // Returns the language of the specified stream within the current title. - // Does not return languages for menus. Returns *pLanguage=0 as 0 if the - // stream does not include language. - // Use Win32 API GetLocaleInfo(*pLanguage, LOCALE_SENGLANGUAGE, pszString, cbSize) - // to create a human readable string name from the returned LCID. - HRESULT GetSubpictureLanguage - ( [in] ULONG ulStream, - [out] LCID * pLanguage - ); - - // GetTitleAttributes - // Returns attributes of all video, audio, and subpicture streams for the - // specified title including menus. - // If 0xffffffff is specified as ulTitle, attributes for the current title - // are returned. - HRESULT GetTitleAttributes - ( [in] ULONG ulTitle, // requested title number - [out] DVD_MenuAttributes * pMenu, - [out] DVD_TitleAttributes * pTitle - ); - - // GetVMGAttributes - // Returns attributes of all video, audio, and subpicture - // streams for Video Manager Menus. This method suppliments GetTitleAttributes() - // for some menus, such as the Title menu, which are in a separate group of - // streams called the VMG (Video Manager) and are not associated with any - // particular title number. - HRESULT GetVMGAttributes - ( [out] DVD_MenuAttributes* pATR - ); - - // GetCurrentVideoAttributes - // Returns the video attributes for the current title or menu. - // - HRESULT GetCurrentVideoAttributes - ( [out] DVD_VideoAttributes * pATR - ); - - // GetAudioAttributes - // Returns the audio attributes for the specified stream in the current title - // or menu. - HRESULT GetAudioAttributes - ( [in] ULONG ulStream, - [out] DVD_AudioAttributes *pATR - ); - - // GetKaraokeChannelContents - // Returns the karaoke contents of each channel of the specified stream in the current title - // or menu. - HRESULT GetKaraokeAttributes - ( [in] ULONG ulStream, - [out] DVD_KaraokeAttributes* pAttributes - ); - - // GetSubpictureAttributes - // Returns the subpicture attributes for the specified stream in the current - // title or menu. - HRESULT GetSubpictureAttributes - ( [in] ULONG ulStream, - [out] DVD_SubpictureAttributes *pATR - ); - - // GetDVDVolumeInfo - // Returns current DVD volume information. - HRESULT GetDVDVolumeInfo - ( [out] ULONG *pulNumOfVolumes, // number of volumes (disc sides?) in a volume set - [out] ULONG *pulVolume, // volume number for current DVD directory - [out] DVD_DISC_SIDE *pSide, // current disc side - [out] ULONG *pulNumOfTitles // number of titles available in this volume - ); - - // GetDVDTextNumberOfLanguages - // Returns the number of text languages for the current DVD directory. - // Should return some error code if no root directory is found. - HRESULT GetDVDTextNumberOfLanguages - ( [out] ULONG * pulNumOfLangs - ); - - // GetDVDTextLanguageInfo - // Returns the text languages information (number of strings, language code, - // char set) for the specified language index. - // Should return some error code if an invalid text index is specified. - HRESULT GetDVDTextLanguageInfo - ( [in] ULONG ulLangIndex, - [out] ULONG* pulNumOfStrings, - [out] LCID* pLangCode, - [out] enum DVD_TextCharSet * pbCharacterSet - ); - - // GetDVDTextStringAsNative - // Returns the text string as an array of bytes for the specified language - // index.and string index. - // Should return some error code if an invalid text or string index is specified. - // It also just returns the length of the string if pchBuffer is specified as NULL. - HRESULT GetDVDTextStringAsNative - ( [in] ULONG ulLangIndex, - [in] ULONG ulStringIndex, - [out] BYTE* pbBuffer, - [in] ULONG ulMaxBufferSize, - [out] ULONG* pulActualSize, - [out] enum DVD_TextStringType* pType - ); - - // GetDVDTextStringAsUnicode - // Returns the text string in Unicode for the specified language index.and string index. - // Should return some error code if an invalid text or string index is specified. - // It also just returns the length of the string if pchBuffer is specified as NULL. - HRESULT GetDVDTextStringAsUnicode - ( [in] ULONG ulLangIndex, - [in] ULONG ulStringIndex, - [out] WCHAR* pchwBuffer, - [in] ULONG ulMaxBufferSize, - [out] ULONG* pulActualSize, - [out] enum DVD_TextStringType* pType - ); - - // GetPlayerParentalLevel - // Returns the current parental level and the current country code that has - // been set in the system registers in player. - // See Table 3.3.4-1 of the DVD-Video spec for the defined parental levels. - // Valid Parental Levels range from 1 to 8 if parental management is enabled. - // Returns 0xffffffff if parental management is disabled - // See ISO3166 : Alpha-2 Code for the country codes. - HRESULT GetPlayerParentalLevel - ( [out] ULONG *pulParentalLevel, // current parental level - [out] BYTE pbCountryCode[2] // current country code - ); - - // GetNumberOfChapters - // Returns the number of chapters that are defined for a - // given title. - HRESULT GetNumberOfChapters - ( [in] ULONG ulTitle, // Title for which number of chapters is requested - [out] ULONG *pulNumOfChapters // Number of chapters for the specified title - ); - - // GetTitleParentalLevels - // Returns the parental levels that are defined for a particular title. - // pulParentalLevels will be combination of DVD_PARENTAL_LEVEL_8, - // DVD_PARENTAL_LEVEL_6, or DVD_PARENTAL_LEVEL_1 OR-ed together - HRESULT GetTitleParentalLevels - ( [in] ULONG ulTitle, // Title for which parental levels are requested - [out] ULONG *pulParentalLevels // Parental levels defined for the title "OR"ed together - ); - - // GetDVDDirectory - // Returns the root directory that is set in the player. If a valid root - // has been found, it returns the root string. Otherwise, it returns 0 for - // pcbActualSize indicating that a valid root directory has not been found - // or initialized. - // - // !!! used to return LPTSTR. interface was changed to return - // LPSTR (ansi) for compatibility. COM APIs should pass with - // UNICODE strings only. - // - HRESULT GetDVDDirectory - ( [out, size_is(ulMaxSize)] LPWSTR pszwPath, // pointer to buffer to get root string - [in] ULONG ulMaxSize, // size of buffer in WCHARs passed in - [out] ULONG *pulActualSize // size of actual data returned (in WCHARs) - ); - - - // IsAudioStreamEnabled - // - // Determines if the specified audio stream is enabled/disabled in the current PGC. - // - // ulStreamNum - audio stream number to test - // pbEnabled - where to place the result - HRESULT IsAudioStreamEnabled - ( [in] ULONG ulStreamNum, // stream number to test - [out] BOOL *pbEnabled // returned state - ); - - // GetDiscID - // - // If pszwPath is specified as NULL, DVD Navigator will use the current path - // that would be returned by GetDVDDirectory() at this point. - // - // Returns a 64-bit identification number for the specified DVD disc. - HRESULT GetDiscID - ( [in] LPCWSTR pszwPath, // root path (should we rather use const WCHAR*?) - [out] ULONGLONG* pullDiscID // 64-bit unique id for the disc - ) ; - - // GetState - // - // The navigator will create a new state object and save the current location into it. - // The state object can be used to restore the navigator the saved location at a later time. - // A new IDvdState object is created (with a single AddRef) and returned in *pStateData. - // The object must be Released() when the application is finished with it. - // - HRESULT GetState - ( [out] IDvdState **pStateData // returned object - ); - - // - // GetMenuLanguages - // - // Navigator gets all of the menu languages for the VMGM and VTSM domains. - // - HRESULT GetMenuLanguages - ( [out] LCID *pLanguages, // data buffer (NULL returns #languages) - [in] ULONG ulMaxLanguages, // maxiumum number of languages to retrieve - [out] ULONG *pulActualLanguages // actual number of languages retrieved - ); - - // - // GetButtonAtPosition - // - // This is typically called in response to a mouse move within the - // display window. - // It returns the button located at the specified point within the display window. - // If no button is present at that position, then VFW_E_DVD_NO_BUTTON is returned. - // Button indices start at 1. - // - // NOTE: DVD Buttons do not all necessarily have highlight rects, - // button rects can overlap, and button rects do not always - // correspond to the visual representation of DVD buttons. - HRESULT GetButtonAtPosition // typically called after a mouse move - ( [in] POINT point, - [out] ULONG *pulButtonIndex - ); - - // - // GetCmdFromEvent - // - // This method maps an EC_DVD_CMD_BEGIN/COMPLETE/CANCEL event's lParam1 into an AddRef'd - // IDvdCmd pointer. You must Release the returned pointer. NULL is returned if the function - // fails. - // - HRESULT GetCmdFromEvent - ( [in] LONG_PTR lParam1, - [out] IDvdCmd **pCmdObj - ); - - // GetDefaultMenuLanguage - // Returns the default language for menus. - HRESULT GetDefaultMenuLanguage - ( [out] LCID * pLanguage - ); - - // GetDefaultAudioLanguage - // Gets the default audio language. - // Languages are specified with Windows standard LCIDs. - HRESULT GetDefaultAudioLanguage - ( [out] LCID* pLanguage, - [out] DVD_AUDIO_LANG_EXT* pAudioExtension - ); - - // GetDefaultSubpictureLanguage - // Gets the default subpicture language. - // Languages are specified with Windows standard LCIDs. - HRESULT GetDefaultSubpictureLanguage - ( [out] LCID* pLanguage, - [out] DVD_SUBPICTURE_LANG_EXT* pSubpictureExtension - ); - - // - // GetDecoderCaps: - // Retrieves the DVD decoder's details about max data rate for video, audio - // and subpicture (going backward and forward) as well as support for various - // types of audio (AC3, MPEG2, DTS, SDDS, LPCM). - // - HRESULT GetDecoderCaps - ( [out] DVD_DECODER_CAPS *pCaps - ) ; - - // - // GetButtonRect: - // Retrieves the coordinates for a given button number - // - HRESULT GetButtonRect - ( [in] ULONG ulButton, - [out] RECT *pRect - ) ; - - // IsSubpictureStreamEnabled - // - // Determines if the specified subpicture stream is enabled/disabled in the current PGC. - // - // ulStreamNum - Subpicture stream number to test - // pbEnabled - where to place the result - HRESULT IsSubpictureStreamEnabled - ( [in] ULONG ulStreamNum, // stream number to test - [out] BOOL *pbEnabled // returned state - ); -} - - - -//========================================================================== -//========================================================================== -// -// typedefs used by IDvdGraphBuilder interface. -// -//========================================================================== -//========================================================================== - -typedef enum _AM_DVD_GRAPH_FLAGS { - AM_DVD_HWDEC_PREFER = 0x01, // default - AM_DVD_HWDEC_ONLY = 0x02, - AM_DVD_SWDEC_PREFER = 0x04, - AM_DVD_SWDEC_ONLY = 0x08, - AM_DVD_NOVPE = 0x100, - AM_DVD_VMR9_ONLY = 0x800 // only use VMR9 (otherwise fail) for rendering -} AM_DVD_GRAPH_FLAGS ; - -typedef enum _AM_DVD_STREAM_FLAGS { - AM_DVD_STREAM_VIDEO = 0x01, - AM_DVD_STREAM_AUDIO = 0x02, - AM_DVD_STREAM_SUBPIC = 0x04 -} AM_DVD_STREAM_FLAGS ; - -typedef struct { - HRESULT hrVPEStatus ; // VPE mixing error code (0 => success) - BOOL bDvdVolInvalid ; // Is specified DVD volume invalid? - BOOL bDvdVolUnknown ; // Is DVD volume to be played not specified/not found? - BOOL bNoLine21In ; // video decoder doesn't produce line21 (CC) data - BOOL bNoLine21Out ; // can't show decoded line21 data as CC on video - int iNumStreams ; // number of DVD streams to render - int iNumStreamsFailed ; // number of streams failed to render - DWORD dwFailedStreamsFlag ; // combination of flags to indicate failed streams -} AM_DVD_RENDERSTATUS ; - - -// -// IDvdGraphBuilder interface to build a filter graph for DVD-Video playback. -// - -[ - object, - local, - uuid(FCC152B6-F372-11d0-8E00-00C04FD7C08B), - pointer_default(unique) -] -interface IDvdGraphBuilder : IUnknown { - - // Returns the IGraphBuilder interface for the filtergraph used by the - // CDvdGraphBuilder object. - // Remember to *ppGB->Release() when you're done with it - HRESULT GetFiltergraph - ( [out] IGraphBuilder **ppGB - ) ; - - // Gets specific interface pointers in the DVD-Video playback graph to - // make DVD-Video playback development easier. - // It helps get the following interfaces to control playback/show CC/ - // position window/control volume etc: - // - IDvdControl, IDvdInfo - // - IAMLine21Decoder - // - IVideoWindow, IBasicVideo - // - IBasicAudio - // This method will return - // a) E_INVALIDARG if ppvIF is invalid - // b) E_NOINTERFACE if riid is an IID we don't know about - // c) VFW_E_DVD_GRAPHNOTREADY if the graph has not been built through - // RenderDvdVideoVolume() yet. - // Remember to *ppvIF->Release() when you're done with it - HRESULT GetDvdInterface - ( [in] REFIID riid, // IID of the interface required - [out] void **ppvIF // returns pointer to the required interface - ) ; - - // Builds a filter graph according to user specs for playing back a - // DVD-Video volume. - // This method returns S_FALSE if - // 1. the graph has been either built, but either - // a) VPE mixing doesn't work (app didn't use AM_DVD_NOVPE flag) - // b) video decoder doesn't produce line21 data - // c) line21 data couldn't be rendered (decoding/mixing problem) - // d) the call specified an invalid volume path or DVD Nav couldn't - // locate any DVD-Video volume to be played. - // 2. some streams didn't render (completely), but the others have - // been rendered so that the volume can be partially played back. - // The status is indicated through the fields of the pStatus (out) - // parameter. - // About 1(a), the app will have enough info to tell the user that the - // video won't be visible unless a TV is connected to the NTSC out - // port of the DVD decoder (presumably HW in this case). - // For case 1(b) & (c), the app "can" put up a warning/informative message - // that closed captioning is not available because of the decoder. - // 1(d) helps an app to ask the user to insert a DVD-Video disc if none - // is specified/available in the drive when playback is started. - // This method builds the graph even if - // - an invalid DVD-Video volume is specified - // - the caller uses lpwszPathName = NULL to make the DVD Nav to locate - // the default volume to be played back, but DVD Nav doesn't find a - // default DVD-Video volume to be played back. - // An app can later specify the volume using IDvdControl::SetRoot() - // method. - // #2 will help the app indicate to the user that some of the streams - // can't be played. - // - // The graph is built using filters based on the dwFlags value (to use - // HW decoders or SW decoders or a mix of them). - // The dwFlags value is one of the values in AM_DVD_GRAPH_FLAGS enum - // type. The default value is AM_DVD_HWDEC_PREFER. None of the - // AM_DVD_HWDEC_xxx or AM_DVD_SWDEC_xxx flags can be mixed. However - // AM_DVD_NOVPE can be OR-ed with any of the AM_DVD_HWDEC_xxx flags. - // - // The method returns S_OK if the playback graph is built successfully - // with all the streams completely rendered and a valid DVD-Video volume - // is specified or a default one has been located. - // - // If the dwFlags specify conflicting options, E_INVALIDARG is returned. - // If the graph building fails, the method returns one of the following - // error codes: - // VFW_E_DVD_RENDERFAIL, VFW_E_DVD_DECNOTENOUGH - // - HRESULT RenderDvdVideoVolume - ( [in] LPCWSTR lpcwszPathName, // Can be NULL too - [in] DWORD dwFlags, // 0 is the default (use max HW) - [out] AM_DVD_RENDERSTATUS *pStatus // returns indications of ANY failure - ) ; -} - - -// -// DDraw Exclusive Mode Video standard COM interface for Overlay Mixer -// -[ - object, - local, - uuid(153ACC21-D83B-11d1-82BF-00A0C9696C8F), - pointer_default(unique) -] -interface IDDrawExclModeVideo : IUnknown { - // set a ddraw object to be used by the overlay mixer. If even one of the pins - // of the ovmixer is connected, then it won't start using the new ddraw obect - // immediately but just cache it. It will start using it the next time, all its - // pins are disconnected. - HRESULT SetDDrawObject([in] IDirectDraw *pDDrawObject); - - // gets the ddraw object currently being used by the overlay mixer. If the app has not - // set any ddraw object and the ovmixer has not yet allocated one, then *ppDDrawObject - // will be set to NULL and *pbUsingExternal will be set TO FALSE. Otherwise *pbUsingExternal - // will be set to TRUE if the ovmixer is currently USING an app given ddraw object and FALSE - // othewise - HRESULT GetDDrawObject([out] IDirectDraw **ppDDrawObject, - [out] BOOL *pbUsingExternal); - - // set a primary surface to be used by the overlay mixer. If even one of the pins - // of the ovmixer is connected, then it won't start using the new primary surface - // immediately but just cache it. It will start using it the next time, all its - // pins are disconnected. - // Also when the ovmixer does start using an app given primary surface, it will delete - // its output pin (and not draw its own colorkey) since the app is expected to do the - // window management and drawing colorkey etc on the primary surface - // This function makes sure that the surface provided exposes IDirectDrawSurface3, and - // is consistent with the ddraw object provided. - HRESULT SetDDrawSurface([in] IDirectDrawSurface *pDDrawSurface); - - // gets the ddraw surface currently being used by the overlay mixer. If the app has not - // set any ddraw surface and the ovmixer has not yet allocated one, then *ppDDrawSurface - // will be set to NULL and *pbUsingExternal will be set to FALSE. Otherwise *pbUsingExternal - // will be set to TRUE if the ovmixer is curretnly USING an app given ddraw surface and FALSE - // otherwise - HRESULT GetDDrawSurface([out] IDirectDrawSurface **ppDDrawSurface, - [out] BOOL *pbUsingExternal); - - // set draw paramters on the ovmixer (src and dest rect). Note that if the mode - // of the ovmixer is set to LETTER_BOX, then the ovmixer might show the video in - // only a subrect of *prcTarget (see IMixerPinConfig for details). - HRESULT SetDrawParameters([in] const RECT * prcSource, - [in] const RECT * prcTarget); - - // gets the current video size and picture aspect ratio of the primary stream of the overlay mixer - // The app should look for the evene EC_VIDEO_SIZE_AR_CHANGED and on its receipt - // call this function again - HRESULT GetNativeVideoProps([out] DWORD *pdwVideoWidth, - [out] DWORD *pdwVideoHeight, - [out] DWORD *pdwPictAspectRatioX, - [out] DWORD *pdwPictAspectRatioY); - - // Set the callback interface - the callback interface will be defined in a later release - // Currently returns E_NOTIMPL - HRESULT SetCallbackInterface([in] IDDrawExclModeVideoCallback *pCallback, - [in] DWORD dwFlags); -} - - -// -// DDraw Exclusive Mode Video callbacks -// - -// enum for flags -enum _AM_OVERLAY_NOTIFY_FLAGS { - AM_OVERLAY_NOTIFY_VISIBLE_CHANGE = 0x00000001, - AM_OVERLAY_NOTIFY_SOURCE_CHANGE = 0x00000002, - AM_OVERLAY_NOTIFY_DEST_CHANGE = 0x00000004 -}; -[ - object, - local, - uuid(913c24a0-20ab-11d2-9038-00a0c9697298), - pointer_default(unique) -] -interface IDDrawExclModeVideoCallback : IUnknown { - - // Called once before UpdateOverlay is called with bBefore == TRUE - // and once after it is called with bBefore == FALSE and otherwise - // identical parameters - HRESULT OnUpdateOverlay( - [in] BOOL bBefore, // After UpdateOverlayCalled? - [in] DWORD dwFlags,// _AM_OVERLAY_NOTIFY enum - [in] BOOL bOldVisible, - [in] const RECT *prcOldSrc, - [in] const RECT *prcOldDest, - [in] BOOL bNewVisible, - [in] const RECT *prcNewSrc, - [in] const RECT *prcNewDest); - - // Called when the surface color key is changed - HRESULT OnUpdateColorKey( - [in] const COLORKEY *pKey, - [in] DWORD dwColor); - - // Called when the video size or aspect ratio changes - HRESULT OnUpdateSize( [in] DWORD dwWidth, // Movie pixel width - [in] DWORD dwHeight, // Movie pixel height - [in] DWORD dwARWidth, // Aspect ratio horizontal - [in] DWORD dwARHeight); // Aspect ratio vertical -} |