cc [ flag... ] file... –lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoColorSplit4(mlib_u8 *color1, mlib_u8 *color2, mlib_u8 *color3, mlib_u8 *color4, const mlib_u8 *colors, mlib_s32 n);
The mlib_VideoColorSplit4() 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.
The function takes the following arguments:
Pointer to first color component row. color1 must be 8-byte aligned.
Pointer to second color component row. color2 must be 8-byte aligned.
Pointer to third color component row. color3 must be 8-byte aligned.
Pointer to fourth color component row. color4 must be 8-byte aligned.
Pointer to colors multi-component row. colors must be 8-byte aligned.
Length of color1, color2, color3, and color4 arrays. Length of colors must be 4*n.
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
mlib_VideoColorMerge2(3MLIB), mlib_VideoColorMerge2_S16(3MLIB), mlib_VideoColorMerge3(3MLIB), mlib_VideoColorMerge3_S16(3MLIB), mlib_VideoColorMerge4(3MLIB), mlib_VideoColorMerge4_S16(3MLIB), mlib_VideoColorSplit2(3MLIB), mlib_VideoColorSplit2_S16(3MLIB), mlib_VideoColorSplit3(3MLIB), mlib_VideoColorSplit3_S16(3MLIB), mlib_VideoColorSplit4_S16(3MLIB), attributes(5)