opensolaris man page for mlib_videointerpavexy_u8_u8_8x4

Query: mlib_videointerpavexy_u8_u8_8x4

OS: opensolaris

Section: 3mlib

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB)		    mediaLib Library Functions			  mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB)

NAME
mlib_VideoInterpAveXY_U8_U8_16x16, mlib_VideoInterpAveXY_U8_U8_16x8, mlib_VideoInterpAveXY_U8_U8_8x16, mlib_VideoInterpAveXY_U8_U8_8x8, mlib_VideoInterpAveXY_U8_U8_8x4 - half-pixel interpolation in the X and Y directions and averaging for reference block
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoInterpAveXY_U8_U8_16x16(mlib_u8 *curr_block, const mlib_u8 *ref_block, mlib_s32 frm_stride, mlib_s32 fld_stride); mlib_status mlib_VideoInterpAveXY_U8_U8_16x8(mlib_u8 *curr_block, const mlib_u8 *ref_block, mlib_s32 frm_stride, mlib_s32 fld_stride); mlib_status mlib_VideoInterpAveXY_U8_U8_8x16(mlib_u8 *curr_block, const mlib_u8 *ref_block, mlib_s32 frm_stride, mlib_s32 fld_stride); mlib_status mlib_VideoInterpAveXY_U8_U8_8x8(mlib_u8 *curr_block, const mlib_u8 *ref_block, mlib_s32 frm_stride, mlib_s32 fld_stride); mlib_status mlib_VideoInterpAveXY_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 and Y directions and averaging for a reference block of data. In this mode, the motion-compensated reference 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 the 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 multi- ple 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_VideoCopyRefAve_U8_U8(3MLIB), mlib_VideoCopyRefAve_U8_U8_16x16(3MLIB), mlib_VideoH263Over- lappedMC_S16_U8(3MLIB), mlib_VideoH263OverlappedMC_U8_U8(3MLIB), mlib_VideoInterpAveX_U8_U8(3MLIB), mlib_VideoInter- pAveX_U8_U8_16x16(3MLIB), mlib_VideoInterpAveXY_U8_U8(3MLIB), mlib_VideoInterpAveY_U8_U8(3MLIB), mlib_VideoInterpAveY_U8_U8_16x16(3MLIB), mlib_VideoInterpX_S16_U8(3MLIB), mlib_VideoInterpX_S16_U8_16x16(3MLIB), mlib_VideoInterpX_U8_U8(3MLIB), mlib_VideoInterpXY_S16_U8(3MLIB), mlib_VideoInterpXY_S16_U8_16x16(3MLIB), mlib_VideoInterpXY_U8_U8(3MLIB), mlib_VideoInterpXY_U8_U8_16x16(3MLIB), mlib_VideoInt- erpY_S16_U8(3MLIB), mlib_VideoInterpY_S16_U8_16x16(3MLIB), mlib_VideoInterpY_U8_U8(3MLIB), mlib_VideoInterpY_U8_U8_16x16(3MLIB), mlib_VideoP64Decimate_U8_U8(3MLIB), mlib_VideoP64Loop_S16_U8(3MLIB), mlib_VideoP64Loop_U8_U8(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoInterpAveXY_U8_U8_16x16(3MLIB)
Related Man Pages
mlib_videointerpavexy_u8_u8_16x16(3mlib) - opensolaris
mlib_videointerpavexy_u8_u8_8x16(3mlib) - sunos
mlib_videointerpavexy_u8_u8_8x4(3mlib) - sunos
mlib_videointerpavexy_u8_u8_8x8(3mlib) - opensolaris
mlib_videointerpavey_u8_u8_8x8(3mlib) - opensolaris
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