opensolaris man page for mlib_videoreversiblecolorrgb2yuv_u8_u8

mlib_VideoReversibleColorRGB2YUV_U8_U8(3MLIB)		    mediaLib Library Functions		     mlib_VideoReversibleColorRGB2YUV_U8_U8(3MLIB)

NAME
       mlib_VideoReversibleColorRGB2YUV_U8_U8,	mlib_VideoReversibleColorRGB2YUV_S16_U8,  mlib_VideoReversibleColorRGB2YUV_S16_S16,  mlib_VideoRe-
       versibleColorRGB2YUV_S32_S16 - reversible color space conversion for wavelet transformation

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

       mlib_status mlib_VideoReversibleColorRGB2YUV_U8_U8(mlib_u8 *y,
	    mlib_u8 *u, mlib_u8 *v, const mlib_u8 *r, const mlib_u8 *g,
	    const mlib_u8 *b, mlib_s32 n, mlib_s32 depth);

       mlib_status mlib_VideoReversibleColorRGB2YUV_S16_U8(mlib_s16 *y,
	    mlib_s16 *u, mlib_s16 *v, const mlib_u8 *r, const mlib_u8 *g,
	    const mlib_u8 *b,
	    mlib_s32 n, mlib_s32 depth);

       mlib_status mlib_VideoReversibleColorRGB2YUV_S16_S16(mlib_s16 *y,
	    mlib_s16 *u, mlib_s16 *v, const mlib_s16 *r, const mlib_s16 *g,
	    const mlib_s16 *b, mlib_s32 n, mlib_s32 depth);

       mlib_status mlib_VideoReversibleColorRGB2YUV_S32_S16(mlib_s32 *y,
	    mlib_s32 *u, mlib_s32 *v, const mlib_s16 *r, const mlib_s16 *g,
	    const mlib_s16 *b, mlib_s32 n, mlib_s32 depth);

DESCRIPTION
       Each of the functions provides support to reversible wavelet transformation. It is for reversible color space conversion.

PARAMETERS
       Each of the functions takes the following arguments:

       y	Pointer to destination Y component.

       u	Pointer to destination U component.

       v	Pointer to destination V component.

       r	Pointer to source R component.

       g	Pointer to source G component.

       b	Pointer to source B component.

       n	Length of data.

       depth	Number of bit planes required to store the original R, G, and B components.

RETURN VALUES
       Each of the functions 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_VideoReversibleColorYUV2RGB_U8_U8(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007			     mlib_VideoReversibleColorRGB2YUV_U8_U8(3MLIB)