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CentOS 7.0 - man page for xcmscreateccc (centos section 3)

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XcmsCreateCCC(3)			  XLIB FUNCTIONS			 XcmsCreateCCC(3)

       XcmsCreateCCC, XcmsFreeCCC - creating and destroying CCCs

       XcmsCCC XcmsCreateCCC(Display *display, int screen_number, Visual *visual, XcmsColor
	      *client_white_point, XcmsCompressionProc compression_proc, XPointer compres-
	      sion_client_data, XcmsWhiteAdjustProc white_adjust_proc, XPointer

       void XcmsFreeCCC(XcmsCCC ccc);

       display	 Specifies the connection to the X server.

       ccc	 Specifies the CCC.

		 Specifies the Client White Point.  If NULL is specified, the Client White Point
		 is to be assumed to be the same as the Screen White Point.  Note that the pixel
		 member is ignored.

		 Specifies client data for use by the gamut compression procedure or NULL.

		 Specifies the gamut compression procedure that is to be applied when a color
		 lies outside the screen's color gamut.  If NULL is specified and a function
		 using this CCC must convert a color specification to a device-dependent format
		 and encounters a color that lies outside the screen's color gamut, that function
		 will return XcmsFailure.

		 Specifies the appropriate screen number on the host server.

       visual	 Specifies the visual type.

		 Specifies client data for use with the white point adjustment procedure or NULL.

		 Specifies the white adjustment procedure that is to be applied when the Client
		 White Point differs from the Screen White Point.  NULL indicates that no white
		 point adjustment is desired.

       The XcmsCreateCCC function creates a CCC for the specified display, screen, and visual.

       The XcmsFreeCCC function frees the memory used for the specified CCC.  Note that default
       CCCs and those currently associated with colormaps are ignored.

       DisplayOfCCC(3), XcmsCCCOfColormap(3), XcmsConvertColors(3), XcmsDefaultCCC(3), Xcms-
       Xlib - C Language X Interface

X Version 11				   libX11 1.6.0 			 XcmsCreateCCC(3)
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