mlib_imagechannelcopy(3mlib) [sunos man page]

mlib_ImageChannelCopy(3MLIB)				    mediaLib Library Functions				      mlib_ImageChannelCopy(3MLIB)

NAME

       mlib_ImageChannelCopy - channel copy

SYNOPSIS

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

       mlib_status mlib_ImageChannelCopy(mlib_image *dst, const mlib_image *src, mlib_s32 cmask);

DESCRIPTION

       The  mlib_ImageChannelCopy()  function  copies the selected channels of the source image into the corresponding channels of the destination
       image. The data type of the image can be MLIB_BYTE, MLIB_SHORT, MLIB_USHORT, MLIB_INT, MLIB_FLOAT, or MLIB_DOUBLE.

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to a destination image.

       src	       Pointer to a source image.

       cmask	       Source or destination channel selection mask. Each bit of the mask represents a channel in the image data. The  least  sig-
		       nificant  bit  (LSB)  of the mask corresponds to the last channel in the image data. A bit with a value of 1 indicates that
		       the channel is selected.

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	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageChannelExtract(3MLIB),     mlib_ImageChannelInsert(3MLIB),	mlib_ImageChannelMerge(3MLIB),	    mlib_ImageChannelSplit(3MLIB),
       attributes(5)

SunOS 5.10							    9 Nov 2004					      mlib_ImageChannelCopy(3MLIB)

mlib_ImageChannelInsert(3MLIB)				    mediaLib Library Functions				    mlib_ImageChannelInsert(3MLIB)

NAME

       mlib_ImageChannelInsert - channel insert

SYNOPSIS

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

       mlib_status mlib_ImageChannelInsert(mlib_image *dst, const mlib_image *src,
	    mlib_s32 cmask);

DESCRIPTION

       In  the	mlib_ImageChannelInsert()  function,  all  N channels in the source image are copied into the selected channels in the destination
       image, where N is the number of channels in the source image. If more than N channels are  selected,  then  the	leftmost  N  channels  are
       inserted.  If  less than N channels are selected, then the function returns failure status. The channel mask is defined with respect to the
       destination image. The data type of the image can be MLIB_BYTE, MLIB_SHORT, MLIB_USHORT, MLIB_INT, MLIB_FLOAT, or MLIB_DOUBLE.

PARAMETERS

       The function takes the following arguments:

       dst	Pointer to a destination image.

       src	Pointer to a source image.

       cmask	Source or destination channel selection mask. Each bit of the mask represents a channel in the image data. The	least  significant
		bit  (LSB)  of	the  mask corresponds to the last channel in the image data. A bit with a value of 1 indicates that the channel is
		selected.

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_ImageChannelCopy(3MLIB), mlib_ImageChannelExtract(3MLIB), mlib_ImageChannelMerge(3MLIB), mlib_ImageChannelSplit(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					    mlib_ImageChannelInsert(3MLIB)