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  man pages->IRIX man pages -> dmedia/dmColorPrecompute (3d)              


dmColorPrecompute(3dm)					dmColorPrecompute(3dm)

NAME    [Toc]    [Back]

     dmColorPrecompute - performs any precomputation required.

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_color.h>

     DMstatus dmColorPrecompute	(const DMcolorconverter	converter);

PARAMETERS    [Toc]    [Back]

     DMcolorconverter converter
	  The converter	upon which the action is to be applied.

RETURNED VALUE    [Toc]    [Back]

     DM_COLOR_ERROR_NONE	       if operation is successful.
     DM_COLOR_ERROR_INVALID_CONVERTER  if the converter	is invalid.

DESCRIPTION    [Toc]    [Back]

     Before dmColorConvert can convert an image, some precomputation is
     required.	This computation will be performed during the first
     dmColorConvert call, or any subsequent dmColorConvert call	after a
     dmColorSet	call has changed the desired transform.	 If this
     precomputation overhead would be more suited to occur elsewhere in	the
     program (such as outside the main loop), dmColorPrecompute	should be

SEE ALSO    [Toc]    [Back]

     dmColorCreate(3dm)	dmColorDestroy(3dm) dmColorConvert(3dm)

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