mirror of
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540 lines
20 KiB
C
540 lines
20 KiB
C
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/*
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File: QuickTimeVRFormat.h
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Contains: QuickTime VR interfaces
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Version: QuickTime 7.3
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Copyright: (c) 2007 (c) 1997-2007 by Apple Inc., all rights reserved.
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Bugs?: For bug reports, consult the following page on
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the World Wide Web:
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http://developer.apple.com/bugreporter/
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*/
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#ifndef __QUICKTIMEVRFORMAT__
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#define __QUICKTIMEVRFORMAT__
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#ifndef __CONDITIONALMACROS__
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#include <ConditionalMacros.h>
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#endif
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#ifndef __MOVIES__
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#include <Movies.h>
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#endif
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#ifndef __QUICKTIMEVR__
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#include <QuickTimeVR.h>
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#endif
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#if PRAGMA_ONCE
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if PRAGMA_IMPORT
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#pragma import on
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#endif
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#if PRAGMA_STRUCT_ALIGN
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#pragma options align=mac68k
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#elif PRAGMA_STRUCT_PACKPUSH
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#pragma pack(push, 2)
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#elif PRAGMA_STRUCT_PACK
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#pragma pack(2)
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#endif
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/* QuickTime is not available to 64-bit clients */
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#if !__LP64__
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/* File Format Version numbers */
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#define kQTVRMajorVersion (2)
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#define kQTVRMinorVersion (0)
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/* User data type for the Movie Controller type specifier*/
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enum {
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kQTControllerType = kQTVRControllerSubType, /* Atom & ID of where our*/
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kQTControllerID = 1 /* ...controller name is stored*/
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};
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/* VRWorld atom types*/
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enum {
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kQTVRWorldHeaderAtomType = FOUR_CHAR_CODE('vrsc'),
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kQTVRImagingParentAtomType = FOUR_CHAR_CODE('imgp'),
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kQTVRPanoImagingAtomType = FOUR_CHAR_CODE('impn'),
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kQTVRObjectImagingAtomType = FOUR_CHAR_CODE('imob'),
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kQTVRNodeParentAtomType = FOUR_CHAR_CODE('vrnp'),
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kQTVRNodeIDAtomType = FOUR_CHAR_CODE('vrni'),
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kQTVRNodeLocationAtomType = FOUR_CHAR_CODE('nloc'),
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kQTVRCursorParentAtomType = FOUR_CHAR_CODE('vrcp'), /* New with 2.1*/
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kQTVRCursorAtomType = FOUR_CHAR_CODE('CURS'), /* New with 2.1*/
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kQTVRColorCursorAtomType = FOUR_CHAR_CODE('crsr') /* New with 2.1*/
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};
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/* NodeInfo atom types*/
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enum {
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kQTVRNodeHeaderAtomType = FOUR_CHAR_CODE('ndhd'),
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kQTVRHotSpotParentAtomType = FOUR_CHAR_CODE('hspa'),
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kQTVRHotSpotAtomType = FOUR_CHAR_CODE('hots'),
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kQTVRHotSpotInfoAtomType = FOUR_CHAR_CODE('hsin'),
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kQTVRLinkInfoAtomType = FOUR_CHAR_CODE('link')
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};
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/* Miscellaneous atom types*/
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enum {
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kQTVRStringAtomType = FOUR_CHAR_CODE('vrsg'),
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kQTVRStringEncodingAtomType = FOUR_CHAR_CODE('vrse'), /* New with 2.1*/
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kQTVRPanoSampleDataAtomType = FOUR_CHAR_CODE('pdat'),
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kQTVRObjectInfoAtomType = FOUR_CHAR_CODE('obji'),
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kQTVRImageTrackRefAtomType = FOUR_CHAR_CODE('imtr'), /* Parent is kQTVRObjectInfoAtomType. Required if track ref is not 1 as required by 2.0 format.*/
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kQTVRHotSpotTrackRefAtomType = FOUR_CHAR_CODE('hstr'), /* Parent is kQTVRObjectInfoAtomType. Required if track ref is not 1 as required by 2.0 format.*/
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kQTVRAngleRangeAtomType = FOUR_CHAR_CODE('arng'),
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kQTVRTrackRefArrayAtomType = FOUR_CHAR_CODE('tref'),
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kQTVRPanConstraintAtomType = FOUR_CHAR_CODE('pcon'),
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kQTVRTiltConstraintAtomType = FOUR_CHAR_CODE('tcon'),
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kQTVRFOVConstraintAtomType = FOUR_CHAR_CODE('fcon'),
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kQTVRCubicViewAtomType = FOUR_CHAR_CODE('cuvw'), /* New with 5.0*/
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kQTVRCubicFaceDataAtomType = FOUR_CHAR_CODE('cufa') /* New with 5.0*/
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};
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enum {
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kQTVRObjectInfoAtomID = 1,
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kQTVRObjectImageTrackRefAtomID = 1, /* New with 2.1, it adds a track reference to select between multiple image tracks*/
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kQTVRObjectHotSpotTrackRefAtomID = 1 /* New with 2.1, it adds a track reference to select between multiple hotspot tracks*/
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};
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/* Track reference types*/
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enum {
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kQTVRImageTrackRefType = FOUR_CHAR_CODE('imgt'),
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kQTVRHotSpotTrackRefType = FOUR_CHAR_CODE('hott')
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};
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/* Old hot spot types*/
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enum {
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kQTVRHotSpotNavigableType = FOUR_CHAR_CODE('navg')
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};
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/* Valid bits used in QTVRLinkHotSpotAtom*/
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enum {
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kQTVRValidPan = 1L << 0,
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kQTVRValidTilt = 1L << 1,
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kQTVRValidFOV = 1L << 2,
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kQTVRValidViewCenter = 1L << 3
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};
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/* Values for flags field in QTVRPanoSampleAtom*/
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enum {
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kQTVRPanoFlagHorizontal = 1L << 0,
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kQTVRPanoFlagLast = 1L << 31
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};
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/* Values for locationFlags field in QTVRNodeLocationAtom*/
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enum {
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kQTVRSameFile = 0
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};
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/* Header for QTVR track's Sample Description record (vrWorld atom container is appended)*/
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struct QTVRSampleDescription {
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UInt32 descSize; /* total size of the QTVRSampleDescription*/
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UInt32 descType; /* must be 'qtvr'*/
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UInt32 reserved1; /* must be zero*/
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UInt16 reserved2; /* must be zero*/
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UInt16 dataRefIndex; /* must be zero*/
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UInt32 data; /* Will be extended to hold vrWorld QTAtomContainer*/
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};
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typedef struct QTVRSampleDescription QTVRSampleDescription;
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typedef QTVRSampleDescription * QTVRSampleDescriptionPtr;
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typedef QTVRSampleDescriptionPtr * QTVRSampleDescriptionHandle;
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/*
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=================================================================================================
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Definitions and structures used in the VRWorld QTAtomContainer
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-------------------------------------------------------------------------------------------------
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*/
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struct QTVRStringAtom {
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UInt16 stringUsage;
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UInt16 stringLength;
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unsigned char theString[4]; /* field previously named "string"*/
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};
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typedef struct QTVRStringAtom QTVRStringAtom;
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typedef QTVRStringAtom * QTVRStringAtomPtr;
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struct QTVRWorldHeaderAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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QTAtomID nameAtomID;
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UInt32 defaultNodeID;
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UInt32 vrWorldFlags;
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRWorldHeaderAtom QTVRWorldHeaderAtom;
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typedef QTVRWorldHeaderAtom * QTVRWorldHeaderAtomPtr;
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/* Valid bits used in QTVRPanoImagingAtom*/
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enum {
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kQTVRValidCorrection = 1L << 0,
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kQTVRValidQuality = 1L << 1,
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kQTVRValidDirectDraw = 1L << 2,
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kQTVRValidFirstExtraProperty = 1L << 3
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};
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struct QTVRPanoImagingAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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UInt32 imagingMode;
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UInt32 imagingValidFlags;
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UInt32 correction;
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UInt32 quality;
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UInt32 directDraw;
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UInt32 imagingProperties[6]; /* for future properties*/
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRPanoImagingAtom QTVRPanoImagingAtom;
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typedef QTVRPanoImagingAtom * QTVRPanoImagingAtomPtr;
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struct QTVRNodeLocationAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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OSType nodeType;
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UInt32 locationFlags;
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UInt32 locationData;
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRNodeLocationAtom QTVRNodeLocationAtom;
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typedef QTVRNodeLocationAtom * QTVRNodeLocationAtomPtr;
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/*
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=================================================================================================
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Definitions and structures used in the Nodeinfo QTAtomContainer
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-------------------------------------------------------------------------------------------------
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*/
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struct QTVRNodeHeaderAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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OSType nodeType;
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QTAtomID nodeID;
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QTAtomID nameAtomID;
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QTAtomID commentAtomID;
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRNodeHeaderAtom QTVRNodeHeaderAtom;
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typedef QTVRNodeHeaderAtom * QTVRNodeHeaderAtomPtr;
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struct QTVRAngleRangeAtom {
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Float32 minimumAngle;
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Float32 maximumAngle;
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};
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typedef struct QTVRAngleRangeAtom QTVRAngleRangeAtom;
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typedef QTVRAngleRangeAtom * QTVRAngleRangeAtomPtr;
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struct QTVRHotSpotInfoAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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OSType hotSpotType;
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QTAtomID nameAtomID;
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QTAtomID commentAtomID;
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SInt32 cursorID[3];
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/* canonical view for this hot spot*/
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Float32 bestPan;
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Float32 bestTilt;
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Float32 bestFOV;
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QTVRFloatPoint bestViewCenter;
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/* Bounding box for this hot spot*/
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Rect hotSpotRect;
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UInt32 flags;
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRHotSpotInfoAtom QTVRHotSpotInfoAtom;
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typedef QTVRHotSpotInfoAtom * QTVRHotSpotInfoAtomPtr;
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struct QTVRLinkHotSpotAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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UInt32 toNodeID;
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UInt32 fromValidFlags;
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Float32 fromPan;
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Float32 fromTilt;
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Float32 fromFOV;
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QTVRFloatPoint fromViewCenter;
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UInt32 toValidFlags;
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Float32 toPan;
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Float32 toTilt;
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Float32 toFOV;
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QTVRFloatPoint toViewCenter;
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Float32 distance;
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UInt32 flags;
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UInt32 reserved1;
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UInt32 reserved2;
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};
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typedef struct QTVRLinkHotSpotAtom QTVRLinkHotSpotAtom;
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typedef QTVRLinkHotSpotAtom * QTVRLinkHotSpotAtomPtr;
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/*
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=================================================================================================
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Definitions and structures used in Panorama and Object tracks
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-------------------------------------------------------------------------------------------------
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*/
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struct QTVRPanoSampleAtom {
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UInt16 majorVersion;
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UInt16 minorVersion;
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UInt32 imageRefTrackIndex; /* track reference index of the full res image track*/
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UInt32 hotSpotRefTrackIndex; /* track reference index of the full res hot spot track*/
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Float32 minPan;
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Float32 maxPan;
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Float32 minTilt;
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Float32 maxTilt;
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Float32 minFieldOfView;
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Float32 maxFieldOfView;
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Float32 defaultPan;
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Float32 defaultTilt;
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Float32 defaultFieldOfView;
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/* Info for highest res version of image track*/
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UInt32 imageSizeX; /* pixel width of the panorama (e.g. 768)*/
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UInt32 imageSizeY; /* pixel height of the panorama (e.g. 2496)*/
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UInt16 imageNumFramesX; /* diced frames wide (e.g. 1)*/
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UInt16 imageNumFramesY; /* diced frames high (e.g. 24)*/
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/* Info for highest res version of hotSpot track*/
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UInt32 hotSpotSizeX; /* pixel width of the hot spot panorama (e.g. 768)*/
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UInt32 hotSpotSizeY; /* pixel height of the hot spot panorama (e.g. 2496)*/
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UInt16 hotSpotNumFramesX; /* diced frames wide (e.g. 1)*/
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UInt16 hotSpotNumFramesY; /* diced frames high (e.g. 24)*/
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UInt32 flags;
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OSType panoType;
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UInt32 reserved2;
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};
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typedef struct QTVRPanoSampleAtom QTVRPanoSampleAtom;
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typedef QTVRPanoSampleAtom * QTVRPanoSampleAtomPtr;
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/*
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View atom for cubes (since same fields in QTVRPanoSampleAtom are set to special
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values for backwards compatibility and hence are ignored by the cubic engine)
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*/
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struct QTVRCubicViewAtom {
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Float32 minPan;
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Float32 maxPan;
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Float32 minTilt;
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Float32 maxTilt;
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Float32 minFieldOfView;
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Float32 maxFieldOfView;
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Float32 defaultPan;
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Float32 defaultTilt;
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Float32 defaultFieldOfView;
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};
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typedef struct QTVRCubicViewAtom QTVRCubicViewAtom;
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typedef QTVRCubicViewAtom * QTVRCubicViewAtomPtr;
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struct QTVRCubicFaceData {
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Float32 orientation[4]; /* WXYZ quaternion of absolute orientation*/
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Float32 center[2]; /* Center of image relative to center of projection (default = (0,0)) in normalized units*/
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Float32 aspect; /* aspect>1 => tall pixels; aspect <1 => squat pixels (default = 1)*/
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Float32 skew; /* skew x by y (default = 0)*/
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};
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typedef struct QTVRCubicFaceData QTVRCubicFaceData;
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typedef QTVRCubicFaceData * QTVRCubicFaceDataPtr;
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/* Special resolution values for the Image Track Reference Atoms. Use only one value per track reference.*/
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enum {
|
||
|
|
kQTVRFullTrackRes = kQTVRFullRes,
|
||
|
|
kQTVRHalfTrackRes = kQTVRHalfRes,
|
||
|
|
kQTVRQuarterTrackRes = kQTVRQuarterRes,
|
||
|
|
kQTVRPreviewTrackRes = 0x8000
|
||
|
|
};
|
||
|
|
|
||
|
|
struct QTVRTrackRefEntry {
|
||
|
|
UInt32 trackRefType;
|
||
|
|
UInt16 trackResolution;
|
||
|
|
UInt32 trackRefIndex;
|
||
|
|
};
|
||
|
|
typedef struct QTVRTrackRefEntry QTVRTrackRefEntry;
|
||
|
|
/*
|
||
|
|
=================================================================================================
|
||
|
|
Object File format 2.0
|
||
|
|
-------------------------------------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
enum {
|
||
|
|
kQTVRObjectAnimateViewFramesOn = (1L << 0),
|
||
|
|
kQTVRObjectPalindromeViewFramesOn = (1L << 1),
|
||
|
|
kQTVRObjectStartFirstViewFrameOn = (1L << 2),
|
||
|
|
kQTVRObjectAnimateViewsOn = (1L << 3),
|
||
|
|
kQTVRObjectPalindromeViewsOn = (1L << 4),
|
||
|
|
kQTVRObjectSyncViewToFrameRate = (1L << 5),
|
||
|
|
kQTVRObjectDontLoopViewFramesOn = (1L << 6),
|
||
|
|
kQTVRObjectPlayEveryViewFrameOn = (1L << 7),
|
||
|
|
kQTVRObjectStreamingViewsOn = (1L << 8)
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
kQTVRObjectWrapPanOn = (1L << 0),
|
||
|
|
kQTVRObjectWrapTiltOn = (1L << 1),
|
||
|
|
kQTVRObjectCanZoomOn = (1L << 2),
|
||
|
|
kQTVRObjectReverseHControlOn = (1L << 3),
|
||
|
|
kQTVRObjectReverseVControlOn = (1L << 4),
|
||
|
|
kQTVRObjectSwapHVControlOn = (1L << 5),
|
||
|
|
kQTVRObjectTranslationOn = (1L << 6)
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
kGrabberScrollerUI = 1, /* "Object" */
|
||
|
|
kOldJoyStickUI = 2, /* "1.0 Object as Scene" */
|
||
|
|
kJoystickUI = 3, /* "Object In Scene"*/
|
||
|
|
kGrabberUI = 4, /* "Grabber only"*/
|
||
|
|
kAbsoluteUI = 5 /* "Absolute pointer"*/
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
struct QTVRObjectSampleAtom {
|
||
|
|
UInt16 majorVersion; /* kQTVRMajorVersion*/
|
||
|
|
UInt16 minorVersion; /* kQTVRMinorVersion*/
|
||
|
|
UInt16 movieType; /* ObjectUITypes*/
|
||
|
|
UInt16 viewStateCount; /* The number of view states 1 based*/
|
||
|
|
UInt16 defaultViewState; /* The default view state number. The number must be 1 to viewStateCount*/
|
||
|
|
UInt16 mouseDownViewState; /* The mouse down view state. The number must be 1 to viewStateCount*/
|
||
|
|
UInt32 viewDuration; /* The duration of each view including all animation frames in a view*/
|
||
|
|
UInt32 columns; /* Number of columns in movie*/
|
||
|
|
UInt32 rows; /* Number rows in movie*/
|
||
|
|
Float32 mouseMotionScale; /* 180.0 for kStandardObject or kQTVRObjectInScene, actual degrees for kOldNavigableMovieScene.*/
|
||
|
|
Float32 minPan; /* Start horizontal pan angle in degrees*/
|
||
|
|
Float32 maxPan; /* End horizontal pan angle in degrees*/
|
||
|
|
Float32 defaultPan; /* Initial horizontal pan angle in degrees (poster view)*/
|
||
|
|
Float32 minTilt; /* Start vertical pan angle in degrees*/
|
||
|
|
Float32 maxTilt; /* End vertical pan angle in degrees*/
|
||
|
|
Float32 defaultTilt; /* Initial vertical pan angle in degrees (poster view) */
|
||
|
|
Float32 minFieldOfView; /* minimum field of view setting (appears as the maximum zoom effect) must be >= 1*/
|
||
|
|
Float32 fieldOfView; /* the field of view range must be >= 1*/
|
||
|
|
Float32 defaultFieldOfView; /* must be in minFieldOfView and maxFieldOfView range inclusive*/
|
||
|
|
Float32 defaultViewCenterH;
|
||
|
|
Float32 defaultViewCenterV;
|
||
|
|
|
||
|
|
Float32 viewRate;
|
||
|
|
Float32 frameRate;
|
||
|
|
UInt32 animationSettings; /* 32 reserved bit fields*/
|
||
|
|
UInt32 controlSettings; /* 32 reserved bit fields*/
|
||
|
|
|
||
|
|
};
|
||
|
|
typedef struct QTVRObjectSampleAtom QTVRObjectSampleAtom;
|
||
|
|
typedef QTVRObjectSampleAtom * QTVRObjectSampleAtomPtr;
|
||
|
|
/*
|
||
|
|
=================================================================================================
|
||
|
|
QuickTime VR Authoring Components
|
||
|
|
-------------------------------------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
ComponentDescription constants for QTVR Export components
|
||
|
|
(componentType = MovieExportType; componentSubType = MovieFileType)
|
||
|
|
*/
|
||
|
|
enum {
|
||
|
|
kQTVRFlattenerManufacturer = FOUR_CHAR_CODE('vrwe'), /* aka QTVRFlattenerType*/
|
||
|
|
kQTVRSplitterManufacturer = FOUR_CHAR_CODE('vrsp'),
|
||
|
|
kQTVRObjExporterManufacturer = FOUR_CHAR_CODE('vrob')
|
||
|
|
};
|
||
|
|
|
||
|
|
/* QuickTime VR Flattener atom types*/
|
||
|
|
enum {
|
||
|
|
kQTVRFlattenerSettingsParentAtomType = FOUR_CHAR_CODE('VRWe'), /* parent of settings atoms (other than compression)*/
|
||
|
|
kQTVRFlattenerPreviewResAtomType = FOUR_CHAR_CODE('PRes'), /* preview resolution Int16*/
|
||
|
|
kQTVRFlattenerImportSpecAtomType = FOUR_CHAR_CODE('ISpe'), /* import file spec FSSpec*/
|
||
|
|
kQTVRFlattenerCreatePreviewAtomType = FOUR_CHAR_CODE('Prev'), /* Boolean*/
|
||
|
|
kQTVRFlattenerImportPreviewAtomType = FOUR_CHAR_CODE('IPre'), /* Boolean*/
|
||
|
|
kQTVRFlattenerBlurPreviewAtomType = FOUR_CHAR_CODE('Blur') /* Boolean*/
|
||
|
|
};
|
||
|
|
|
||
|
|
/* QuickTime VR Splitter atom types*/
|
||
|
|
enum {
|
||
|
|
kQTVRSplitterSettingsParentAtomType = FOUR_CHAR_CODE('VRSp'), /* parent of settings atoms (other than compression)*/
|
||
|
|
kQTVRSplitterGenerateHTMLAtomType = FOUR_CHAR_CODE('Ghtm'), /* Boolean*/
|
||
|
|
kQTVRSplitterOverwriteFilesAtomType = FOUR_CHAR_CODE('Owfi'), /* Boolean*/
|
||
|
|
kQTVRSplitterUseFlattenerAtomType = FOUR_CHAR_CODE('Usef'), /* Boolean*/
|
||
|
|
kQTVRSplitterShowControllerAtomType = FOUR_CHAR_CODE('Shco'), /* Boolean*/
|
||
|
|
kQTVRSplitterTargetMyselfAtomType = FOUR_CHAR_CODE('Tgtm') /* Boolean*/
|
||
|
|
};
|
||
|
|
|
||
|
|
/* QuickTime VR Object Exporter atom types*/
|
||
|
|
enum {
|
||
|
|
kQTVRObjExporterSettingsBlockSize = FOUR_CHAR_CODE('bsiz'), /* block size for compression*/
|
||
|
|
kQTVRObjExporterSettingsTargetSize = FOUR_CHAR_CODE('tsiz') /* target file size*/
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if OLDROUTINENAMES
|
||
|
|
typedef QTVRStringAtom VRStringAtom;
|
||
|
|
typedef QTVRWorldHeaderAtom VRWorldHeaderAtom;
|
||
|
|
typedef QTVRPanoImagingAtom VRPanoImagingAtom;
|
||
|
|
typedef QTVRNodeLocationAtom VRNodeLocationAtom;
|
||
|
|
typedef QTVRNodeHeaderAtom VRNodeHeaderAtom;
|
||
|
|
typedef QTVRAngleRangeAtom VRAngleRangeAtom;
|
||
|
|
typedef QTVRHotSpotInfoAtom VRHotSpotInfoAtom;
|
||
|
|
typedef QTVRLinkHotSpotAtom VRLinkHotSpotAtom;
|
||
|
|
typedef QTVRPanoSampleAtom VRPanoSampleAtom;
|
||
|
|
typedef QTVRTrackRefEntry VRTrackRefEntry;
|
||
|
|
typedef QTVRObjectSampleAtom VRObjectSampleAtom;
|
||
|
|
#endif /* OLDROUTINENAMES */
|
||
|
|
|
||
|
|
|
||
|
|
#endif // !__LP64__
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if PRAGMA_STRUCT_ALIGN
|
||
|
|
#pragma options align=reset
|
||
|
|
#elif PRAGMA_STRUCT_PACKPUSH
|
||
|
|
#pragma pack(pop)
|
||
|
|
#elif PRAGMA_STRUCT_PACK
|
||
|
|
#pragma pack()
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef PRAGMA_IMPORT_OFF
|
||
|
|
#pragma import off
|
||
|
|
#elif PRAGMA_IMPORT
|
||
|
|
#pragma import reset
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __QUICKTIMEVRFORMAT__ */
|
||
|
|
|