diff options
Diffstat (limited to 'libX11/include/X11/Xcms.h')
| -rw-r--r-- | libX11/include/X11/Xcms.h | 1606 |
1 files changed, 803 insertions, 803 deletions
diff --git a/libX11/include/X11/Xcms.h b/libX11/include/X11/Xcms.h index 327fdc1f7..8151fd1f3 100644 --- a/libX11/include/X11/Xcms.h +++ b/libX11/include/X11/Xcms.h @@ -1,803 +1,803 @@ -
-/*
- * 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
- */
-#ifndef _X11_XCMS_H_
-#define _X11_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 /* _X11_XCMS_H_ */
+ +/* + * 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 + */ +#ifndef _X11_XCMS_H_ +#define _X11_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 /* _X11_XCMS_H_ */ |