diff options
Diffstat (limited to 'src/xcms/CvCols.c')
| -rw-r--r-- | src/xcms/CvCols.c | 111 |
1 files changed, 46 insertions, 65 deletions
diff --git a/src/xcms/CvCols.c b/src/xcms/CvCols.c index d74ea323..6cd805b9 100644 --- a/src/xcms/CvCols.c +++ b/src/xcms/CvCols.c @@ -33,19 +33,11 @@ * * */ +/* $XFree86: xc/lib/X11/CvCols.c,v 1.4 2003/04/13 19:22:15 dawes Exp $ */ #include "Xlibint.h" #include "Xcmsint.h" - -/* - * EXTERNS - * External declarations required locally to this package - * that are not already declared in any of the included header - * files (external includes or internal includes). - */ -extern XcmsRegColorSpaceEntry _XcmsRegColorSpaces[]; -extern XcmsColorSpace **_XcmsDIColorSpaces; -extern XcmsColorSpace **_XcmsDDColorSpaces; +#include "Cv.h" /* * LOCAL DEFINES @@ -57,12 +49,6 @@ extern XcmsColorSpace **_XcmsDDColorSpaces; # define MAX(x,y) ((x) > (y) ? (x) : (y)) #endif -/* - * FORWARD DECLARATIONS - */ -Status _XcmsDIConvertColors(); -Status _XcmsDDConvertColors(); - /************************************************************************ * * @@ -77,8 +63,8 @@ Status _XcmsDDConvertColors(); * SYNOPSIS */ static int -EqualCIEXYZ(p1, p2) - XcmsColor *p1, *p2; +EqualCIEXYZ( + XcmsColor *p1, XcmsColor *p2) /* * DESCRIPTION * Compares two XcmsColor structures that are in XcmsCIEXYZFormat @@ -107,9 +93,9 @@ EqualCIEXYZ(p1, p2) * SYNOPSIS */ static XcmsColorSpace * -ColorSpaceOfID(ccc, id) - XcmsCCC ccc; - XcmsColorFormat id; +ColorSpaceOfID( + XcmsCCC ccc, + XcmsColorFormat id) /* * DESCRIPTION * Returns a pointer to the color space structure @@ -164,8 +150,8 @@ ColorSpaceOfID(ccc, id) * SYNOPSIS */ static int -ValidDIColorSpaceID(id) - XcmsColorFormat id; +ValidDIColorSpaceID( + XcmsColorFormat id) /* * DESCRIPTION * Determines if the specified color space ID is a valid @@ -197,9 +183,9 @@ ValidDIColorSpaceID(id) * SYNOPSIS */ static int -ValidDDColorSpaceID(ccc, id) - XcmsCCC ccc; - XcmsColorFormat id; +ValidDDColorSpaceID( + XcmsCCC ccc, + XcmsColorFormat id) /* * DESCRIPTION * Determines if the specified color space ID is a valid @@ -232,14 +218,13 @@ ValidDDColorSpaceID(ccc, id) * SYNOPSIS */ static Status -ConvertMixedColors(ccc, pColors_in_out, pWhitePt, nColors, - targetFormat, format_flag) - XcmsCCC ccc; - XcmsColor *pColors_in_out; - XcmsColor *pWhitePt; - unsigned int nColors; - XcmsColorFormat targetFormat; - unsigned char format_flag; +ConvertMixedColors( + XcmsCCC ccc, + XcmsColor *pColors_in_out, + XcmsColor *pWhitePt, + unsigned int nColors, + XcmsColorFormat targetFormat, + unsigned char format_flag) /* * DESCRIPTION * This routine will only convert the following types of @@ -374,9 +359,7 @@ ConvertMixedColors(ccc, pColors_in_out, pWhitePt, nColors, * SYNOPSIS */ int -_XcmsEqualWhitePts(ccc, pWhitePt1, pWhitePt2) - XcmsCCC ccc; - XcmsColor *pWhitePt1, *pWhitePt2; +_XcmsEqualWhitePts(XcmsCCC ccc, XcmsColor *pWhitePt1, XcmsColor *pWhitePt2) /* * DESCRIPTION * @@ -415,13 +398,12 @@ _XcmsEqualWhitePts(ccc, pWhitePt1, pWhitePt2) * SYNOPSIS */ Status -_XcmsDIConvertColors(ccc, pColors_in_out, pWhitePt, nColors, - newFormat) - XcmsCCC ccc; - XcmsColor *pColors_in_out; - XcmsColor *pWhitePt; - unsigned int nColors; - XcmsColorFormat newFormat; +_XcmsDIConvertColors( + XcmsCCC ccc, + XcmsColor *pColors_in_out, + XcmsColor *pWhitePt, + unsigned int nColors, + XcmsColorFormat newFormat) /* * DESCRIPTION * Convert XcmsColor structures to another Device-Independent @@ -445,10 +427,10 @@ _XcmsDIConvertColors(ccc, pColors_in_out, pWhitePt, nColors, */ { XcmsColorSpace *pFrom, *pTo; - XcmsConversionProc *src_to_CIEXYZ, *src_from_CIEXYZ; - XcmsConversionProc *dest_to_CIEXYZ, *dest_from_CIEXYZ; - XcmsConversionProc *to_CIEXYZ_stop, *from_CIEXYZ_start; - XcmsConversionProc *tmp; + XcmsDIConversionProc *src_to_CIEXYZ, *src_from_CIEXYZ; + XcmsDIConversionProc *dest_to_CIEXYZ, *dest_from_CIEXYZ; + XcmsDIConversionProc *to_CIEXYZ_stop, *from_CIEXYZ_start; + XcmsDIConversionProc *tmp; /* * Allow pWhitePt to equal NULL. This appropriate when converting @@ -560,13 +542,12 @@ Continue: * SYNOPSIS */ Status -_XcmsDDConvertColors(ccc, pColors_in_out, nColors, newFormat, - pCompressed) - XcmsCCC ccc; - XcmsColor *pColors_in_out; - unsigned int nColors; - XcmsColorFormat newFormat; - Bool *pCompressed; +_XcmsDDConvertColors( + XcmsCCC ccc, + XcmsColor *pColors_in_out, + unsigned int nColors, + XcmsColorFormat newFormat, + Bool *pCompressed) /* * DESCRIPTION * Convert XcmsColor structures: @@ -597,10 +578,10 @@ _XcmsDDConvertColors(ccc, pColors_in_out, nColors, newFormat, */ { XcmsColorSpace *pFrom, *pTo; - XcmsConversionProc *src_to_CIEXYZ, *src_from_CIEXYZ; - XcmsConversionProc *dest_to_CIEXYZ, *dest_from_CIEXYZ; - XcmsConversionProc *from_CIEXYZ_start, *to_CIEXYZ_stop; - XcmsConversionProc *tmp; + XcmsDDConversionProc *src_to_CIEXYZ, *src_from_CIEXYZ; + XcmsDDConversionProc *dest_to_CIEXYZ, *dest_from_CIEXYZ; + XcmsDDConversionProc *from_CIEXYZ_start, *to_CIEXYZ_stop; + XcmsDDConversionProc *tmp; int retval; int hasCompressed = 0; @@ -640,10 +621,10 @@ _XcmsDDConvertColors(ccc, pColors_in_out, nColors, newFormat, return(XcmsFailure); } - src_to_CIEXYZ = pFrom->to_CIEXYZ; - src_from_CIEXYZ = pFrom->from_CIEXYZ; - dest_to_CIEXYZ = pTo->to_CIEXYZ; - dest_from_CIEXYZ = pTo->from_CIEXYZ; + src_to_CIEXYZ = (XcmsDDConversionProc *)pFrom->to_CIEXYZ; + src_from_CIEXYZ = (XcmsDDConversionProc *)pFrom->from_CIEXYZ; + dest_to_CIEXYZ = (XcmsDDConversionProc *)pTo->to_CIEXYZ; + dest_from_CIEXYZ = (XcmsDDConversionProc *)pTo->from_CIEXYZ; if (pTo->inverse_flag && pFrom->inverse_flag) { /* @@ -1024,8 +1005,8 @@ Failure: * SYNOPSIS */ XcmsColorFormat -_XcmsRegFormatOfPrefix(prefix) - char *prefix; +_XcmsRegFormatOfPrefix( + _Xconst char *prefix) /* * DESCRIPTION * Returns a color space ID associated with the specified |