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Viewing changes to icc/icc.h

  • Committer: Bazaar Package Importer
  • Author(s): Roland Mas
  • Date: 2010-01-05 14:49:38 UTC
  • mfrom: (1.1.6 upstream)
  • Revision ID: james.westby@ubuntu.com-20100105144938-8b123qj3xabjehzs
Tags: 1.1.0~rc3-1
* New upstream pre-release.
* Moved udev rules file to /lib/udev/rules.d.

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icc/icc.h
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        icRenderingIntent intent;                       /* Effective (externaly visible) intent */              \
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        icmLookupFunc function;                         /* Functionality being used */                                  \
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        icmLookupOrder order;                   /* Conversion representation search Order */    \
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        icmXYZNumber pcswht, whitePoint, blackPoint;    /* White and black point info */        \
 
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        icmXYZNumber pcswht, whitePoint, blackPoint;    /* White and black point info (absolute XYZ) */ \
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        int blackisassumed;                                     /* nz if black point tag is missing from profile */ \
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        double toAbs[3][3];                                     /* Matrix to convert from relative to absolute */ \
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        double fromAbs[3][3];                           /* Matrix to convert from absolute to relative */ \
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        /* Return nz on error */                                                                                                                                \
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        int (*init_wh_bk)(struct _icmLuBase *p);                                                                                                \
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                                                                                                                                                                                        \
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        /* Get the LU white and black points in XYZ space. */                                                                   \
 
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        /* Get the LU white and black points in absolute XYZ space. */                                                  \
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        /* Return nz if the black point is being assumed to be 0,0,0 rather */                                  \
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        /* than being from the tag. */                                                                                                                  \
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        int (*wh_bk_points)(struct _icmLuBase *p, double *wht, double *blk);                                    \
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                                                                                                                                                                                        \
 
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        /* Get the LU white and black points in LU PCS space, converted to XYZ. */                              \
 
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        /* (ie. white and black will be relative if LU is relative intent etc.) */                              \
 
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        /* Return nz if the black point is being assumed to be 0,0,0 rather */                                  \
 
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        /* than being from the tag. */                                                                                                                  \
 
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        int (*lu_wh_bk_points)(struct _icmLuBase *p, double *wht, double *blk);                                 \
 
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                                                                                                                                                                                        \
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        /* Translate color values through profile in effective in and out colorspaces, */               \
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        /* return values: */                                                                                                                                    \
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        /* 0 = success, 1 = warning: clipping occured, 2 = fatal: other error */                                \
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extern ICCLIB_API void icmXYZ2Luv(icmXYZNumber *w, double *out, double *in);
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/* Perceptual Luv to CIE XYZ */
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extern ICCLIB_API void icmLuv(icmXYZNumber *w, double *out, double *in);
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extern ICCLIB_API void icmLuv2XYZ(icmXYZNumber *w, double *out, double *in);
 
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/* NOTE :- none of the following seven have been protected */
 
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/* against arithmmetic issues (ie. for black) */
 
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/* CIE XYZ to perceptual CIE 1976 UCS diagram Yu'v'*/
 
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/* (Yu'v' is a better chromaticity space than Yxy) */
 
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extern ICCLIB_API void icmXYZ21976UCS(double *out, double *in);
 
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/* Perceptual CIE 1976 UCS diagram Yu'v' to CIE XYZ */
 
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extern ICCLIB_API void icm1976UCS2XYZ(double *out, double *in);
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/* CIE XYZ to perceptual CIE 1960 UCS */
 
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/* (This was obsoleted by the 1976UCS, but is still used */
 
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/*  in computing color temperatures.) */
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extern ICCLIB_API void icmXYZ21960UCS(double *out, double *in);
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/* Perceptual CIE 1960 UCS to CIE XYZ */
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extern ICCLIB_API void icm1960UCS2XYZ(double *out, double *in);
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/* CIE XYZ to perceptual CIE 1964 WUV (U*V*W*) */
 
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/* (This is obsolete but still used in computing CRI) */
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extern ICCLIB_API void icmXYZ21964WUV(icmXYZNumber *w, double *out, double *in);
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/* Perceptual CIE 1964 WUV (U*V*W*) to CIE XYZ */
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extern ICCLIB_API void icm1964WUV2XYZ(icmXYZNumber *w, double *out, double *in);
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/* CIE CIE1960 UCS  to perceptual CIE 1964 WUV (U*V*W*) */
 
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/* CIE CIE1960 UCS to perceptual CIE 1964 WUV (U*V*W*) */
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extern ICCLIB_API void icm1960UCS21964WUV(icmXYZNumber *w, double *out, double *in);
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/* The standard D50 illuminant value */
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extern icmXYZNumber icmD50;
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extern icmXYZNumber icmD50_100;         /* Scaled to 100 */