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mlib_imageinvert_inp(3mlib) [opensolaris man page]

mlib_ImageInvert_Inp(3MLIB)				    mediaLib Library Functions				       mlib_ImageInvert_Inp(3MLIB)

NAME

       mlib_ImageInvert_Inp - invert in place

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageInvert_Inp(mlib_image *srcdst);

DESCRIPTION

       The  mlib_ImageInvert_Inp()  function  performs	the  in-place inversion of an image such that white becomes black, light gray becomes dark
       gray, and so on.

       It uses the following equation:

	 srcdst[x][y][i] = (Gwhite + Gblack) - srcdst[x][y][i]

       The values of Gwhite and Gblack for different types of images are:

	 Image Type	    Gwhite	    Gblack	 Gwhite + Gblack
       ------------------------------------------------------------------
       MLIB_BYTE	255		 0		 255(0xFF)
       MLIB_SHORT	32767		 -32768 	 -1(0xFFFF)
       ------------------------------------------------------------------
       MLIB_USHORT	65535		 0		 65535(0xFFFF)
       ------------------------------------------------------------------
       MLIB_INT 	2147483647	 -2147483648	 -1(0xFFFFFFFF)

       Given that integer data are in the two's complement representation, mlib_ImageInvert() is the same as mlib_ImageNot(), while  mlib_ImageIn-
       vert_Inp() is the same as mlib_ImageNot_Inp().

PARAMETERS

       The function takes the following arguments:

       srcdst	 Pointer to source and destination image.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageInvert(3MLIB), mlib_ImageInvert_Fp(3MLIB), mlib_ImageInvert_Fp_Inp(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					       mlib_ImageInvert_Inp(3MLIB)

Check Out this Related Man Page

mlib_ImageLookUp_Inp(3MLIB)				    mediaLib Library Functions				       mlib_ImageLookUp_Inp(3MLIB)

NAME

       mlib_ImageLookUp_Inp - table lookup, in place

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageLookUp_Inp(mlib_image *srcdst, const void **table);

DESCRIPTION

       The mlib_ImageLookUp_Inp() function maps the source image to the destination image, in place, by using the user-specified lookup table.

       The following equation is used:

	 srcdst[x][y][i] = table[i][srcdst[x][y][i]]

PARAMETERS

       The function takes the following arguments:

       srcdst	 Pointer to first source and destination image.

       table	 Pointer  to  lookup  table.  The data type of the lookup table is the same as the destination image. The number of entries in the
		 lookup table is determined by the type of the input image. The format of the lookup table is:

		 table[channel][index]

		 The MLIB_BYTE type entries are indexed from 0 to 255. The MLIB_SHORT type entries are indexed from -32768 to -1, then from  0	to
		 32767.  The  MLIB_USHORT  type entries are indexed from 0 to 65535. The MLIB_INT type entries are indexed from -2147483648 to -1,
		 and then from 0 to 2147483647.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageLookUp(3MLIB), mlib_ImageLookUp2(3MLIB), mlib_ImageLookUpMask(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					       mlib_ImageLookUp_Inp(3MLIB)
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