mlib_VideoDCT16x16_S16_S16_B10 man page on OpenIndiana
[printable version]
mlib_VideoDCT16x16_S16_S16mediaLibILibrarmlib_VideoDCT16x16_S16_S16_B10(3MLIB)
NAME
mlib_VideoDCT16x16_S16_S16_B10 - forward Discrete Cosine Transform
(DCT)
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VideoDCT16x16_S16_S16_B10(mlib_s16 coeffs[256],
const mlib_s16 block[256]);
DESCRIPTION
The mlib_VideoDCT16x16_S16_S16_B10() function computes the forward DCT
for the destination DCT coefficients of data type mlib_s16 and source
block of data type mlib_s16. The input to the DCT routine is the dif‐
ference between the current block and the reference block. The differ‐
ence pixel which can occupy 10 bits, is represented as a 16-bit data.
PARAMETERS
The function takes the following arguments:
coeffs Pointer to the output DCT coefficients. Note that coeffs must
be 8-byte aligned.
block Pointer to a 16x16 motion-compensated block which is the dif‐
ference between the reference block and the current block.
Note that block must be 8-byte aligned.
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 ALSO
mlib_VideoDCT2x2_S16_S16(3MLIB), mlib_VideoDCT4x4_S16_S16(3MLIB),
mlib_VideoDCT8x8_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16_B12(3MLIB),
mlib_VideoDCT8x8_S16_S16_NA(3MLIB), mlib_VideoDCT8x8_S16_U8(3MLIB),
mlib_VideoDCT8x8_S16_U8_NA(3MLIB), mlib_VideoDCT16x16_S16_S16(3MLIB),
mlib_VideoDeQuantize_S16(3MLIB), mlib_VideoDeQuantizeInit_S16(3MLIB),
mlib_VideoQuantize_S16(3MLIB), mlib_VideoQuantizeInit_S16(3MLIB),
attributes(5)
SunOS 5.11 2 Mar 2mlib_VideoDCT16x16_S16_S16_B10(3MLIB)
[top]
List of man pages available for OpenIndiana
Copyright (c) for man pages and the logo by the respective OS vendor.
For those who want to learn more, the polarhome community provides shell access and support.
[legal]
[privacy]
[GNU]
[policy]
[cookies]
[netiquette]
[sponsors]
[FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
|
Vote for polarhome
|