Xcms.h
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上传日期:2022-06-04
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文件大小:21k
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流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /* $Xorg: Xcms.h,v 1.6 2000/08/17 19:45:04 cpqbld Exp $ */
- /*
- * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
- * All Rights Reserved
- *
- * This file is a component of an X Window System-specific implementation
- * of Xcms based on the TekColor Color Management System. Permission is
- * hereby granted to use, copy, modify, sell, and otherwise distribute this
- * software and its documentation for any purpose and without fee, provided
- * that this copyright, permission, and disclaimer notice is reproduced in
- * all copies of this software and in supporting documentation. TekColor
- * is a trademark of Tektronix, Inc.
- *
- * Tektronix makes no representation about the suitability of this software
- * for any purpose. It is provided "as is" and with all faults.
- *
- * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
- * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
- *
- *
- * DESCRIPTION
- * Public include file for X Color Management System
- */
- /* $XFree86: xc/lib/X11/Xcms.h,v 1.7 2003/11/03 03:46:26 dawes Exp $ */
- #ifndef _XCMS_H_
- #define _XCMS_H_
- #include <X11/Xlib.h>
- /*
- * XCMS Status Values
- */
- #define XcmsFailure 0
- #define XcmsSuccess 1
- #define XcmsSuccessWithCompression 2
- /*
- * Color Space Format ID's
- * Color Space ID's are of XcmsColorFormat type.
- *
- * bit 31
- * 0 == Device-Independent
- * 1 == Device-Dependent
- *
- * bit 30:
- * 0 == Registered with X Consortium
- * 1 == Unregistered
- */
- #define XcmsUndefinedFormat (XcmsColorFormat)0x00000000
- #define XcmsCIEXYZFormat (XcmsColorFormat)0x00000001
- #define XcmsCIEuvYFormat (XcmsColorFormat)0x00000002
- #define XcmsCIExyYFormat (XcmsColorFormat)0x00000003
- #define XcmsCIELabFormat (XcmsColorFormat)0x00000004
- #define XcmsCIELuvFormat (XcmsColorFormat)0x00000005
- #define XcmsTekHVCFormat (XcmsColorFormat)0x00000006
- #define XcmsRGBFormat (XcmsColorFormat)0x80000000
- #define XcmsRGBiFormat (XcmsColorFormat)0x80000001
- /*
- * State of XcmsPerScrnInfo
- */
- #define XcmsInitNone 0x00 /* no initialization attempted */
- #define XcmsInitSuccess 0x01 /* initialization successful */
- #define XcmsInitFailure 0xff /* failure, use defaults */
- #define DisplayOfCCC(ccc) ((ccc)->dpy)
- #define ScreenNumberOfCCC(ccc) ((ccc)->screenNumber)
- #define VisualOfCCC(ccc) ((ccc)->visual)
- #define ClientWhitePointOfCCC(ccc) (&(ccc)->clientWhitePt)
- #define ScreenWhitePointOfCCC(ccc) (&(ccc)->pPerScrnInfo->screenWhitePt)
- #define FunctionSetOfCCC(ccc) ((ccc)->pPerScrnInfo->functionSet)
- typedef unsigned long XcmsColorFormat; /* Color Space Format ID */
- typedef double XcmsFloat;
- /*
- * Device RGB
- */
- typedef struct {
- unsigned short red; /* scaled from 0x0000 to 0xffff */
- unsigned short green; /* scaled from 0x0000 to 0xffff */
- unsigned short blue; /* scaled from 0x0000 to 0xffff */
- } XcmsRGB;
- /*
- * RGB Intensity
- */
- typedef struct {
- XcmsFloat red; /* 0.0 - 1.0 */
- XcmsFloat green; /* 0.0 - 1.0 */
- XcmsFloat blue; /* 0.0 - 1.0 */
- } XcmsRGBi;
- /*
- * CIE XYZ
- */
- typedef struct {
- XcmsFloat X;
- XcmsFloat Y;
- XcmsFloat Z;
- } XcmsCIEXYZ;
- /*
- * CIE u'v'Y
- */
- typedef struct {
- XcmsFloat u_prime; /* 0.0 - 1.0 */
- XcmsFloat v_prime; /* 0.0 - 1.0 */
- XcmsFloat Y; /* 0.0 - 1.0 */
- } XcmsCIEuvY;
- /*
- * CIE xyY
- */
- typedef struct {
- XcmsFloat x; /* 0.0 - 1.0 */
- XcmsFloat y; /* 0.0 - 1.0 */
- XcmsFloat Y; /* 0.0 - 1.0 */
- } XcmsCIExyY;
- /*
- * CIE L*a*b*
- */
- typedef struct {
- XcmsFloat L_star; /* 0.0 - 100.0 */
- XcmsFloat a_star;
- XcmsFloat b_star;
- } XcmsCIELab;
- /*
- * CIE L*u*v*
- */
- typedef struct {
- XcmsFloat L_star; /* 0.0 - 100.0 */
- XcmsFloat u_star;
- XcmsFloat v_star;
- } XcmsCIELuv;
- /*
- * TekHVC
- */
- typedef struct {
- XcmsFloat H; /* 0.0 - 360.0 */
- XcmsFloat V; /* 0.0 - 100.0 */
- XcmsFloat C; /* 0.0 - 100.0 */
- } XcmsTekHVC;
- /*
- * PAD
- */
- typedef struct {
- XcmsFloat pad0;
- XcmsFloat pad1;
- XcmsFloat pad2;
- XcmsFloat pad3;
- } XcmsPad;
- /*
- * XCMS Color Structure
- */
- typedef struct {
- union {
- XcmsRGB RGB;
- XcmsRGBi RGBi;
- XcmsCIEXYZ CIEXYZ;
- XcmsCIEuvY CIEuvY;
- XcmsCIExyY CIExyY;
- XcmsCIELab CIELab;
- XcmsCIELuv CIELuv;
- XcmsTekHVC TekHVC;
- XcmsPad Pad;
- } spec; /* the color specification */
- unsigned long pixel; /* pixel value (as needed) */
- XcmsColorFormat format; /* the specification format */
- } XcmsColor;
- /*
- * XCMS Per Screen related data
- */
- typedef struct _XcmsPerScrnInfo {
- XcmsColor screenWhitePt; /* Screen White point */
- XPointer functionSet; /* pointer to Screen Color Characterization */
- /* Function Set structure */
- XPointer screenData; /* pointer to corresponding Screen Color*/
- /* Characterization Data */
- unsigned char state; /* XcmsInitNone, XcmsInitSuccess, XcmsInitFailure */
- char pad[3];
- } XcmsPerScrnInfo;
- typedef struct _XcmsCCC *XcmsCCC;
- typedef Status (*XcmsCompressionProc)( /* Gamut Compression Proc */
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- typedef Status (*XcmsWhiteAdjustProc)( /* White Point Adjust Proc */
- XcmsCCC /* ccc */,
- XcmsColor* /* initial_white_point*/,
- XcmsColor* /* target_white_point*/,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- /*
- * XCMS Color Conversion Context
- */
- typedef struct _XcmsCCC {
- Display *dpy; /* X Display */
- int screenNumber; /* X screen number */
- Visual *visual; /* X Visual */
- XcmsColor clientWhitePt; /* Client White Point */
- XcmsCompressionProc gamutCompProc; /* Gamut Compression Function */
- XPointer gamutCompClientData; /* Gamut Comp Func Client Data */
- XcmsWhiteAdjustProc whitePtAdjProc; /* White Point Adjustment Function */
- XPointer whitePtAdjClientData; /* White Pt Adj Func Client Data */
- XcmsPerScrnInfo *pPerScrnInfo; /* pointer to per screen information */
- /* associated with the above display */
- /* screenNumber */
- } XcmsCCCRec;
- typedef Status (*XcmsScreenInitProc)( /* Screen Initialization Proc */
- Display* /* dpy */,
- int /* screen_number */,
- XcmsPerScrnInfo* /* screen_info */
- );
- typedef void (*XcmsScreenFreeProc)(
- XPointer /* screenData */
- );
- /*
- * Function List Pointer -- pointer to an array of function pointers.
- * The end of list is indicated by a NULL pointer.
- */
- /*
- * XXX: The use of the XcmsConversionProc type is broken. The
- * device-independent colour conversion code uses it as:
- typedef Status (*XcmsConversionProc)(XcmsCCC, XcmsColor *, XcmsColor *,
- unsigned int);
- * while the device-dependent code uses it as:
- typedef Status (*XcmsConversionProc)(XcmsCCC, XcmsColor *, unsigned int,
- Bool *);
- * Until this is reworked, it's probably best to leave it unprotoized.
- * The code works regardless.
- */
- typedef Status (*XcmsDDConversionProc)( /* using device-dependent version */
- XcmsCCC /* ccc */,
- XcmsColor* /* pcolors_in_out */,
- unsigned int /* ncolors */,
- Bool* /* pCompressed */
- );
- typedef Status (*XcmsDIConversionProc)( /* using device-independent version */
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* pcolors_in_out */,
- unsigned int /* ncolors */
- );
- typedef XcmsDIConversionProc XcmsConversionProc;
- typedef XcmsConversionProc *XcmsFuncListPtr;
- typedef int (*XcmsParseStringProc)( /* Color String Parsing Proc */
- char* /* color_string */,
- XcmsColor* /* color_return */
- );
- /*
- * Color Space -- per Color Space related data (Device-Independent
- * or Device-Dependent)
- */
- typedef struct _XcmsColorSpace {
- const char *prefix; /* Prefix of string format. */
- XcmsColorFormat id; /* Format ID number. */
- XcmsParseStringProc parseString;
- /* String format parsing function */
- XcmsFuncListPtr to_CIEXYZ; /* Pointer to an array of function */
- /* pointers such that when the */
- /* functions are executed in sequence */
- /* will convert a XcmsColor structure */
- /* from this color space to CIEXYZ */
- /* space. */
- XcmsFuncListPtr from_CIEXYZ;/* Pointer to an array of function */
- /* pointers such that when the */
- /* functions are executed in sequence */
- /* will convert a XcmsColor structure */
- /* from CIEXYZ space to this color */
- /* space. */
- int inverse_flag; /* If 1, indicates that for 0 <= i < n */
- /* where n is the number of function */
- /* pointers in the lists to_CIEXYZ */
- /* and from_CIEXYZ; for each function */
- /* to_CIEXYZ[i] its inverse function */
- /* is from_CIEXYZ[n - i]. */
- } XcmsColorSpace;
- /*
- * Screen Color Characterization Function Set -- per device class
- * color space conversion functions.
- */
- typedef struct _XcmsFunctionSet {
- XcmsColorSpace **DDColorSpaces;
- /* Pointer to an array of pointers to */
- /* Device-DEPENDENT color spaces */
- /* understood by this SCCFuncSet. */
- XcmsScreenInitProc screenInitProc;
- /* Screen initialization function that */
- /* reads Screen Color Characterization*/
- /* Data off properties on the screen's*/
- /* root window. */
- XcmsScreenFreeProc screenFreeProc;
- /* Function that frees the SCCData */
- /* structures. */
- } XcmsFunctionSet;
- _XFUNCPROTOBEGIN
- extern Status XcmsAddColorSpace (
- XcmsColorSpace* /* pColorSpace */
- );
- extern Status XcmsAddFunctionSet (
- XcmsFunctionSet* /* functionSet */
- );
- extern Status XcmsAllocColor (
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsColor* /* color_in_out */,
- XcmsColorFormat /* result_format */
- );
- extern Status XcmsAllocNamedColor (
- Display* /* dpy */,
- Colormap /* colormap */,
- _Xconst char* /* color_string */,
- XcmsColor* /* color_scrn_return */,
- XcmsColor* /* color_exact_return */,
- XcmsColorFormat /* result_format */
- );
- extern XcmsCCC XcmsCCCOfColormap (
- Display* /* dpy */,
- Colormap /* colormap */
- );
- extern Status XcmsCIELabClipab(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELabClipL(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELabClipLab(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELabQueryMaxC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* L_star */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELabQueryMaxL (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELabQueryMaxLC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELabQueryMinL (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELabToCIEXYZ (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIELabWhiteShiftColors(
- XcmsCCC /* ccc */,
- XcmsColor* /* initial_white_point*/,
- XcmsColor* /* target_white_point*/,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELuvClipL(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELuvClipLuv(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELuvClipuv(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIELuvQueryMaxC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* L_star */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELuvQueryMaxL (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELuvQueryMaxLC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELuvQueryMinL (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue_angle */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsCIELuvToCIEuvY (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIELuvWhiteShiftColors(
- XcmsCCC /* ccc */,
- XcmsColor* /* initial_white_point*/,
- XcmsColor* /* target_white_point*/,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIEXYZToCIELab (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIEXYZToCIEuvY (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIEXYZToCIExyY (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIEXYZToRGBi (
- XcmsCCC /* ccc */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsCIEuvYToCIELuv (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIEuvYToCIEXYZ (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIEuvYToTekHVC (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsCIExyYToCIEXYZ (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern XcmsColor *XcmsClientWhitePointOfCCC (
- XcmsCCC /* ccc */
- );
- extern Status XcmsConvertColors (
- XcmsCCC /* ccc */,
- XcmsColor* /* colorArry_in_out */,
- unsigned int /* nColors */,
- XcmsColorFormat /* targetFormat */,
- Bool* /* compArry_return */
- );
- extern XcmsCCC XcmsCreateCCC (
- Display* /* dpy */,
- int /* screenNumber */,
- Visual* /* visual */,
- XcmsColor* /* clientWhitePt */,
- XcmsCompressionProc /* gamutCompProc */,
- XPointer /* gamutCompClientData */,
- XcmsWhiteAdjustProc /* whitePtAdjProc */,
- XPointer /* whitePtAdjClientData */
- );
- extern XcmsCCC XcmsDefaultCCC (
- Display* /* dpy */,
- int /* screenNumber */
- );
- extern Display *XcmsDisplayOfCCC (
- XcmsCCC /* ccc */
- );
- extern XcmsColorFormat XcmsFormatOfPrefix (
- char* /* prefix */
- );
- extern void XcmsFreeCCC (
- XcmsCCC /* ccc */
- );
- extern Status XcmsLookupColor (
- Display* /* dpy */,
- Colormap /* colormap */,
- _Xconst char* /* color_string */,
- XcmsColor* /* pColor_exact_in_out */,
- XcmsColor* /* pColor_scrn_in_out */,
- XcmsColorFormat /* result_format */
- );
- extern char *XcmsPrefixOfFormat (
- XcmsColorFormat /* id */
- );
- extern Status XcmsQueryBlack (
- XcmsCCC /* ccc */,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsQueryBlue (
- XcmsCCC /* ccc */,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsQueryColor (
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsColor* /* pColor_in_out */,
- XcmsColorFormat /* result_format */
- );
- extern Status XcmsQueryColors (
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsColor* /* colorArry_in_out */,
- unsigned int /* nColors */,
- XcmsColorFormat /* result_format */
- );
- extern Status XcmsQueryGreen (
- XcmsCCC /* ccc */,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsQueryRed (
- XcmsCCC /* ccc */,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsQueryWhite (
- XcmsCCC /* ccc */,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsRGBiToCIEXYZ (
- XcmsCCC /* ccc */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsRGBiToRGB (
- XcmsCCC /* ccc */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsRGBToRGBi (
- XcmsCCC /* ccc */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern int XcmsScreenNumberOfCCC (
- XcmsCCC /* ccc */
- );
- extern XcmsColor *XcmsScreenWhitePointOfCCC (
- XcmsCCC /* ccc */
- );
- extern XcmsCCC XcmsSetCCCOfColormap(
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsCCC /* ccc */
- );
- extern XcmsCompressionProc XcmsSetCompressionProc (
- XcmsCCC /* ccc */,
- XcmsCompressionProc /* compression_proc */,
- XPointer /* client_data */
- );
- extern XcmsWhiteAdjustProc XcmsSetWhiteAdjustProc (
- XcmsCCC /* ccc */,
- XcmsWhiteAdjustProc /* white_adjust_proc */,
- XPointer /* client_data */
- );
- extern Status XcmsSetWhitePoint (
- XcmsCCC /* ccc */,
- XcmsColor* /* color */
- );
- extern Status XcmsStoreColor (
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsColor* /* pColor_in */
- );
- extern Status XcmsStoreColors (
- Display* /* dpy */,
- Colormap /* colormap */,
- XcmsColor* /* colorArry_in */,
- unsigned int /* nColors */,
- Bool* /* compArry_return */
- );
- extern Status XcmsTekHVCClipC(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsTekHVCClipV(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsTekHVCClipVC(
- XcmsCCC /* ccc */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- unsigned int /* index */,
- Bool* /* compression_flags_return */
- );
- extern Status XcmsTekHVCQueryMaxC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue */,
- XcmsFloat /* value */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsTekHVCQueryMaxV (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsTekHVCQueryMaxVC (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsTekHVCQueryMaxVSamples (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue */,
- XcmsColor* /* colors_return */,
- unsigned int /* nsamples */
- );
- extern Status XcmsTekHVCQueryMinV (
- XcmsCCC /* ccc */,
- XcmsFloat /* hue */,
- XcmsFloat /* chroma */,
- XcmsColor* /* color_return */
- );
- extern Status XcmsTekHVCToCIEuvY (
- XcmsCCC /* ccc */,
- XcmsColor* /* white_point */,
- XcmsColor* /* colors */,
- unsigned int /* ncolors */
- );
- extern Status XcmsTekHVCWhiteShiftColors(
- XcmsCCC /* ccc */,
- XcmsColor* /* initial_white_point*/,
- XcmsColor* /* target_white_point*/,
- XcmsColorFormat /* target_format */,
- XcmsColor* /* colors_in_out */,
- unsigned int /* ncolors */,
- Bool* /* compression_flags_return */
- );
- extern Visual *XcmsVisualOfCCC (
- XcmsCCC /* ccc */
- );
- _XFUNCPROTOEND
- #endif /* _XCMS_H_ */