mlib_VideoColorRGBseq_to_AmediaLibMLibrmlib_VideoColorRGBseq_to_ABGRint(3MLIB)NAMEmlib_VideoColorRGBseq_to_ABGRint - convert RGB sequential to ABGR
interleaved
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
void mlib_VideoColorRGBseq_to_ABGRint(mlib_u32 *ABGR, const mlib_u8 *R,
const mlib_u8 *G, const mlib_u8 *B,
const mlib_u8 *A_array, mlib_u8 A_const,
mlib_s32 w, mlib_s32 h,
mlib_s32 dlb, mlib_s32 slb);
DESCRIPTION
The R, G, and B streams, and the A values are combined into an A, B, G,
R interleaved byte stream. Within each 32-bit output word, the compo‐
nent ordering is A (bits 31-24), B (bits 23-16), G (bits 15-8), and R
(bits 7-0).
The alpha values for this function work in the following fashion:
o If A_array pointer is not NULL, the values are taken from
there. It has to have the same dimensions as the R, G, and B
buffers.
o If A_array pointer is NULL, the alpha values for every pixel
are set to A_const.
PARAMETERS
The function takes the following arguments:
ABGR Pointer to output buffer.
R Pointer to input R buffer.
G Pointer to input G buffer.
B Pointer to input B buffer.
A_array Array of alpha values.
A_const Constant alpha value.
w Image width in pixels.
h Image height in lines.
dlb Linebytes for output buffer.
slb Linebytes for input buffers.
RETURN VALUES
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_VideoColorRGBint_to_ABGRint(3MLIB), mlib_VideoColorB‐
GRint_to_ABGRint(3MLIB), mlib_VideoColorRGBXint_to_ABGRint(3MLIB),
mlib_VideoColorRGBXint_to_ARGBint(3MLIB), mlib_VideoColorXRG‐
Bint_to_ABGRint(3MLIB), mlib_VideoColorXRGBint_to_ARGBint(3MLIB),
attributes(5)SunOS 5.10 2 Marmlib_VideoColorRGBseq_to_ABGRint(3MLIB)
