mlib_VideoColorSplit4_S16(3MLIB) mediaLib Library Functions mlib_VideoColorSplit4_S16(3MLIB)
NAME
mlib_VideoColorSplit4_S16 - color conversion (color channel split)
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VideoColorSplit4_S16(mlib_s16 *color1, mlib_s16 *color2, mlib_s16 *color3, mlib_s16 *color4, const mlib_s16 *colors,
mlib_s32 n);
DESCRIPTION
The mlib_VideoColorSplit4_S16() function performs color channel split.
The elements of the colors array are selected in consecutive groups of four. As each group is processed, the first element is stored in the
color1 array; the second element, in the color2 array; and so on. This process is repeated untill the end of the colors array is reached.
PARAMETERS
The function takes the following arguments:
color1 Pointer to first color component row. color1 must be 8-byte aligned.
color2 Pointer to second color component row. color2 must be 8-byte aligned.
colors Pointer to colors multi-component row. colors must be 8-byte aligned.
n Length of color1, color2, color3, and color4 arrays. Length of colors must be 4*n.
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_VideoColorMerge2(3MLIB), mlib_VideoColorMerge2_S16(3MLIB), mlib_VideoColorMerge3(3MLIB), mlib_VideoColorMerge3_S16(3MLIB), mlib_Video-
ColorMerge4(3MLIB), mlib_VideoColorMerge4_S16(3MLIB), mlib_VideoColorSplit2(3MLIB), mlib_VideoColorSplit2_S16(3MLIB), mlib_VideoColor-
Split3(3MLIB), mlib_VideoColorSplit3_S16(3MLIB), mlib_VideoColorSplit4(3MLIB), attributes(5)
SunOS 5.10 9 Nov 2004 mlib_VideoColorSplit4_S16(3MLIB)