mlib_VideoColorJFIFYCC2RGBmediaLibBLibrarymlib_VideoColorJFIFYCC2RGB422(3MLIB)NAMEmlib_VideoColorJFIFYCC2RGB422 - JFIF YCbCr to RGB color conversion
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VideoColorJFIFYCC2RGB422(mlib_u8 *rgb,
const mlib_u8 *y, const mlib_u8 *cb,
const mlib_u8 *cr, mlib_s32 n);
DESCRIPTION
The mlib_VideoColorJFIFYCC2RGB422() function performs color space con‐
version from YCbCr to RGB together with sampling rate conversion when
used in the JPEG File Interchange Format (JFIF).
PARAMETERS
The function takes the following arguments:
rgb Pointer to destination RGB multi-component row. rgb must be
8-byte aligned.
y Pointer to destination Y component row. y must be 8-byte
aligned.
cb Pointer to source Cb component row. cb must be 8-byte aligned.
cr Pointer to source Cr component row. cr must be 8-byte aligned.
n Length of Y component row. n must be even. The length of Cb and
Cr component rows must be n/2. The length of the RGB multi-com‐
ponent row must be 3*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 │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_VideoColorJFIFYCC2RGB420(3MLIB), mlib_VideoColorJFI‐
FYCC2RGB420_Nearest(3MLIB), mlib_VideoColorJFIFYCC2RGB422_Near‐
est(3MLIB), attributes(5)SunOS 5.10 23 May 2mlib_VideoColorJFIFYCC2RGB422(3MLIB)
