icc34.h

Linux下的无线网卡通用驱动程序

 * the ICC spec. Only 16 bit L*a*b* and XYZ are allowed. The number of 
 * coordinates is consistent with the headers PCS.
 *
 * Device coordinates are icUInt16 numbers where 0x0000 represents
 * the minimum value and 0xFFFF represents the maximum value. 
 * If the nDeviceCoords value is 0 this field is not given.
 */
} icNamedColor2;

/* Profile sequence structure */
typedef struct {
    icSignature                 deviceMfg;      /* Dev Manufacturer */
    icSignature                 deviceModel;    /* Dev Model */
    icUInt64Number              attributes;     /* Dev attributes */
    icTechnologySignature       technology;     /* Technology sig */
    icInt8Number                data[icAny];    /* Desc text follows */
/*
 *  Data that follows is of this form, this is an icInt8Number
 *  to avoid problems with a compiler generating  bad code as 
 *  these arrays are variable in length.
 *
 * icTextDescription            deviceMfgDesc;  * Manufacturer text
 * icTextDescription            modelDesc;      * Model text
 */
} icDescStruct;

/* Profile sequence description */
typedef struct {
    icUInt32Number      count;          /* Number of descriptions */
    icUInt8Number       data[icAny];    /* Array of desc structs */
} icProfileSequenceDesc;

/* textDescription */
typedef struct {
    icUInt32Number      count;          /* Description length */
    icInt8Number        data[icAny];    /* Descriptions follow */
/*
 *  Data that follows is of this form
 *
 * icInt8Number         desc[count]     * NULL terminated ascii string
 * icUInt32Number       ucLangCode;     * UniCode language code
 * icUInt32Number       ucCount;        * UniCode description length
 * icInt16Number        ucDesc[ucCount];* The UniCode description
 * icUInt16Number       scCode;         * ScriptCode code
 * icUInt8Number        scCount;        * ScriptCode count
 * icInt8Number         scDesc[67];     * ScriptCode Description
 */
} icTextDescription;

/* Screening Data */
typedef struct {
    icS15Fixed16Number  frequency;      /* Frequency */
    icS15Fixed16Number  angle;          /* Screen angle */
    icSpotShape         spotShape;      /* Spot Shape encodings below */
} icScreeningData;

typedef struct {
    icUInt32Number      screeningFlag;  /* Screening flag */
    icUInt32Number      channels;       /* Number of channels */
    icScreeningData     data[icAny];    /* Array of screening data */
} icScreening;

/* Text Data */
typedef struct {
    icInt8Number        data[icAny];    /* Variable array of chars */
} icText;

/* Structure describing either a UCR or BG curve */
typedef struct {
    icUInt32Number      count;          /* Curve length */
    icUInt16Number      curve[icAny];   /* The array of curve values */
} icUcrBgCurve;

/* Under color removal, black generation */
typedef struct {
    icInt8Number        data[icAny];            /* The Ucr BG data */
/*
 *  Data that follows is of this form, this is a icInt8Number
 *  to avoid problems with a compiler generating  bad code as 
 *  these arrays are variable in length.
 *
 * icUcrBgCurve         ucr;            * Ucr curve
 * icUcrBgCurve         bg;             * Bg curve
 * icInt8Number         string;         * UcrBg description
 */
} icUcrBg;

/* viewingConditionsType */
typedef struct {
    icXYZNumber         illuminant;     /* In candelas per sq. meter */
    icXYZNumber         surround;       /* In candelas per sq. meter */
    icIlluminant        stdIluminant;   /* See icIlluminant defines */
} icViewingCondition;

/* CrdInfo type */
typedef struct {
    icUInt32Number      count;          /* Char count includes NULL */
    icInt8Number        desc[icAny];    /* Null terminated string */
} icCrdInfo;

/*------------------------------------------------------------------------*/
/*
 * Tag Type definitions
 */

/*
 * Many of the structures contain variable length arrays. This
 * is represented by the use of the convention.
 *
 *      type    data[icAny];
 */

/* The base part of each tag */
typedef struct {
    icTagTypeSignature  sig;            /* Signature */
    icInt8Number        reserved[4];    /* Reserved, set to 0 */
} icTagBase;

/* curveType */
typedef struct {
    icTagBase           base;           /* Signature, "curv" */
    icCurve             curve;          /* The curve data */
} icCurveType;

/* dataType */
typedef struct {
    icTagBase           base;           /* Signature, "data" */
    icData              data;           /* The data structure */
} icDataType;

/* dateTimeType */
typedef struct {
    icTagBase           base;           /* Signature, "dtim" */
    icDateTimeNumber    date;           /* The date */
} icDateTimeType;

/* lut16Type */
typedef struct {
    icTagBase           base;           /* Signature, "mft2" */
    icLut16             lut;            /* Lut16 data */
} icLut16Type;

/* lut8Type, input & output tables are always 256 bytes in length */
typedef struct {
    icTagBase           base;           /* Signature, "mft1" */
    icLut8              lut;            /* Lut8 data */
} icLut8Type;

/* Measurement Type */
typedef struct {
    icTagBase           base;           /* Signature, "meas" */
    icMeasurement       measurement;    /* Measurement data */
} icMeasurementType;

/* Named color type */
/* icNamedColor2Type, replaces icNamedColorType */
typedef struct {
    icTagBase           base;           /* Signature, "ncl2" */
    icNamedColor2       ncolor;         /* Named color data */
} icNamedColor2Type;

/* Profile sequence description type */
typedef struct {
    icTagBase                   base;   /* Signature, "pseq" */
    icProfileSequenceDesc       desc;   /* The seq description */
} icProfileSequenceDescType;

/* textDescriptionType */
typedef struct {
    icTagBase                   base;   /* Signature, "desc" */
    icTextDescription           desc;   /* The description */
} icTextDescriptionType;

/* s15Fixed16Type */
typedef struct {
    icTagBase           base;           /* Signature, "sf32" */
    icS15Fixed16Array   data;           /* Array of values */
} icS15Fixed16ArrayType;

typedef struct {
    icTagBase           base;           /* Signature, "scrn" */
    icScreening         screen;         /* Screening structure */
} icScreeningType;

/* sigType */
typedef struct {
    icTagBase           base;           /* Signature, "sig" */
    icSignature         signature;      /* The signature data */
} icSignatureType;

/* textType */
typedef struct {
    icTagBase           base;           /* Signature, "text" */
    icText              data;           /* Variable array of chars */
} icTextType;

/* u16Fixed16Type */
typedef struct {
    icTagBase           base;           /* Signature, "uf32" */
    icU16Fixed16Array   data;           /* Variable array of values */
} icU16Fixed16ArrayType;

/* Under color removal, black generation type */
typedef struct {
    icTagBase           base;           /* Signature, "bfd " */
    icUcrBg             data;           /* ucrBg structure */
} icUcrBgType;

/* uInt16Type */
typedef struct {
    icTagBase           base;           /* Signature, "ui16" */
    icUInt16Array       data;           /* Variable array of values */
} icUInt16ArrayType;

/* uInt32Type */
typedef struct {
    icTagBase           base;           /* Signature, "ui32" */
    icUInt32Array       data;           /* Variable array of values */
} icUInt32ArrayType;

/* uInt64Type */
typedef struct {
    icTagBase           base;           /* Signature, "ui64" */
    icUInt64Array       data;           /* Variable array of values */
} icUInt64ArrayType;
    
/* uInt8Type */
typedef struct {
    icTagBase           base;           /* Signature, "ui08" */
    icUInt8Array        data;           /* Variable array of values */
} icUInt8ArrayType;

/* viewingConditionsType */
typedef struct {
    icTagBase           base;           /* Signature, "view" */
    icViewingCondition  view;           /* Viewing conditions */
} icViewingConditionType;

/* XYZ Type */
typedef struct {
    icTagBase           base;           /* Signature, "XYZ" */
    icXYZArray          data;           /* Variable array of XYZ nums */
} icXYZType;

/* CRDInfoType where [0] is the CRD product name count and string and
 * [1] -[5] are the rendering intents 0-4 counts and strings
 */
typedef struct {
    icTagBase           base;           /* Signature, "crdi" */
    icCrdInfo           info;           /* 5 sets of counts & strings */
}icCrdInfoType;
     /*   icCrdInfo       productName;     PS product count/string */
     /*   icCrdInfo       CRDName0;        CRD name for intent 0 */ 
     /*   icCrdInfo       CRDName1;        CRD name for intent 1 */ 
     /*   icCrdInfo       CRDName2;        CRD name for intent 2 */ 
     /*   icCrdInfo       CRDName3;        CRD name for intent 3 */
    
/*------------------------------------------------------------------------*/

/*
 * Lists of tags, tags, profile header and profile structure
 */

/* A tag */
typedef struct {
    icTagSignature      sig;            /* The tag signature */
    icUInt32Number      offset;         /* Start of tag relative to 
                                         * start of header, Spec 
                                         * Clause 5 */
    icUInt32Number      size;           /* Size in bytes */
} icTag;

/* A Structure that may be used independently for a list of tags */
typedef struct {
    icUInt32Number      count;          /* Num tags in the profile */
    icTag               tags[icAny];    /* Variable array of tags */
} icTagList;

/* The Profile header */
typedef struct {
    icUInt32Number              size;           /* Prof size in bytes */
    icSignature                 cmmId;          /* CMM for profile */
    icUInt32Number              version;        /* Format version */
    icProfileClassSignature     deviceClass;    /* Type of profile */
    icColorSpaceSignature       colorSpace;     /* Clr space of data */
    icColorSpaceSignature       pcs;            /* PCS, XYZ or Lab */
    icDateTimeNumber            date;           /* Creation Date */
    icSignature                 magic;          /* icMagicNumber */
    icPlatformSignature         platform;       /* Primary Platform */
    icUInt32Number              flags;          /* Various bits */
    icSignature                 manufacturer;   /* Dev manufacturer */
    icUInt32Number              model;          /* Dev model number */
    icUInt64Number              attributes;     /* Device attributes */
    icUInt32Number              renderingIntent;/* Rendering intent */
    icXYZNumber                 illuminant;     /* Profile illuminant */
    icSignature                 creator;        /* Profile creator */
    icInt8Number                reserved[44];   /* Reserved */
} icHeader;

/* 
 * A profile, 
 * we can't use icTagList here because its not at the end of the structure
 */
typedef struct {
    icHeader            header;         /* The header */
    icUInt32Number      count;          /* Num tags in the profile */
    icInt8Number        data[icAny];    /* The tagTable and tagData */
/*
 * Data that follows is of the form
 *
 * icTag        tagTable[icAny];        * The tag table 
 * icInt8Number tagData[icAny];         * The tag data 
 */
} icProfile;           

/*------------------------------------------------------------------------*/
/* Obsolete entries */

/* icNamedColor was replaced with icNamedColor2 */
typedef struct {
    icUInt32Number      vendorFlag;     /* Bottom 16 bits for IC use */
    icUInt32Number      count;          /* Count of named colors */
    icInt8Number        data[icAny];    /* Named color data follows */
/*
 *  Data that follows is of this form
 *
 * icInt8Number         prefix[icAny];  * Prefix 
 * icInt8Number         suffix[icAny];  * Suffix 
 * icInt8Number         root1[icAny];   * Root name 
 * icInt8Number         coords1[icAny]; * Color coordinates 
 * icInt8Number         root2[icAny];   * Root name 
 * icInt8Number         coords2[icAny]; * Color coordinates 
 *                      :
 *                      :
 * Repeat for root name and color coordinates up to (count-1)
 */
} icNamedColor;

/* icNamedColorType was replaced by icNamedColor2Type */
typedef struct {
    icTagBase           base;           /* Signature, "ncol" */
    icNamedColor        ncolor;         /* Named color data */
} icNamedColorType;

#endif /* ICC_H */