mlib_VideoInterpX_U8_U8_8x16 man page on Solaris
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mlib_VideoInterpX_U8_U8_16mediaLibBLibrarymlib_VideoInterpX_U8_U8_16x16(3MLIB)
NAME
mlib_VideoInterpX_U8_U8_16x16, mlib_VideoInterpX_U8_U8_16x8,
mlib_VideoInterpX_U8_U8_8x16, mlib_VideoInterpX_U8_U8_8x8,
mlib_VideoInterpX_U8_U8_8x4 - half-pixel interpolation in the X direc‐
tion
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VideoInterpX_U8_U8_16x16(mlib_u8 *curr_block,
const mlib_u8 *ref_block, mlib_s32 frm_stride,
mlib_s32 fld_stride);
mlib_status mlib_VideoInterpX_U8_U8_16x8(mlib_u8 *curr_block,
const mlib_u8 *ref_block, mlib_s32 frm_stride,
mlib_s32 fld_stride);
mlib_status mlib_VideoInterpX_U8_U8_8x16(mlib_u8 *curr_block,
const mlib_u8 *ref_block, mlib_s32 frm_stride,
mlib_s32 fld_stride);
mlib_status mlib_VideoInterpX_U8_U8_8x8(mlib_u8 *curr_block,
const mlib_u8 *ref_block, mlib_s32 frm_stride,
mlib_s32 fld_stride);
mlib_status mlib_VideoInterpX_U8_U8_8x4(mlib_u8 *curr_block,
const mlib_u8 *ref_block, mlib_s32 frm_stride,
mlib_s32 fld_stride);
DESCRIPTION
Each of these functions performs half-pixel interpolation in the X
direction for a reference block of data type mlib_u8 and a current
block of data type mlib_u8. In this mode, the motion-compensated refer‐
ence block becomes the current block. Thus, the stride applies to both
the input reference block and the current block.
PARAMETERS
Each of the functions takes the following arguments:
curr_block Pointer to the current block. curr_block must be 8-byte
aligned.
ref_block Pointer to the reference block.
frm_stride Stride, in bytes, between adjacent rows in a frame in
both the current block and reference block. frm_stride
must be a multiple of eight.
fld_stride Stride, in bytes, between adjacent rows in a field in
both the current block and reference block. fld_stride
must be a multiple of eight.
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_VideoAddBlock_U8_S16(3MLIB), mlib_VideoCopyRef_S16_U8(3MLIB),
mlib_VideoCopyRef_S16_U8_16x16(3MLIB), mlib_VideoCopyRef_U8_U8(3MLIB),
mlib_VideoCopyRef_U8_U8_16x16(3MLIB), mlib_VideoCopyRe‐
fAve_U8_U8(3MLIB), mlib_VideoCopyRefAve_U8_U8_16x16(3MLIB),
mlib_VideoH263OverlappedMC_S16_U8(3MLIB), mlib_VideoH263Over‐
lappedMC_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8(3MLIB), mlib_VideoIn‐
terpAveX_U8_U8_16x16(3MLIB), mlib_VideoInterpAveXY_U8_U8(3MLIB),
mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB), mlib_VideoInter‐
pAveY_U8_U8(3MLIB), mlib_VideoInterpAveY_U8_U8_16x16(3MLIB),
mlib_VideoInterpX_S16_U8(3MLIB), mlib_VideoInterpX_U8_U8(3MLIB),
mlib_VideoInterpXY_S16_U8(3MLIB), mlib_VideoInter‐
pXY_S16_U8_16x16(3MLIB), mlib_VideoInterpXY_U8_U8(3MLIB), mlib_VideoIn‐
terpXY_U8_U8_16x16(3MLIB), mlib_VideoInterpY_S16_U8(3MLIB),
mlib_VideoInterpY_S16_U8_16x16(3MLIB), mlib_VideoInterpY_U8_U8(3MLIB),
mlib_VideoInterpY_U8_U8_16x16(3MLIB), mlib_VideoP64Deci‐
mate_U8_U8(3MLIB), mlib_VideoP64Loop_S16_U8(3MLIB),
mlib_VideoP64Loop_U8_U8(3MLIB), attributes(5)
SunOS 5.10 2 Mar 20mlib_VideoInterpX_U8_U8_16x16(3MLIB)
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