Manual Pages for UNIX Operating System command usage for man mlib_VideoInterpY_S16_U8_8x16

mediaLib Library Functions  mlib_VideoInterpY_S16_U8_16x16(3MLIB)



NAME
     mlib_VideoInterpY_S16_U8_16x16,
     mlib_VideoInterpY_S16_U8_16x8,
     mlib_VideoInterpY_S16_U8_8x16, mlib_VideoInterpY_S16_U8_8x8,
     mlib_VideoInterpY_S16_U8_8x4  -  half-pixel interpolation in
     the Y direction

SYNOPSIS
     cc [ flag... ] file... -lmlib [ library... ]
     #include 

     mlib_status mlib_VideoInterpY_S16_U8_16x16(mlib_s16 *mc_block,
          const mlib_u8 *ref_block, mlib_s32 frm_stride,
          mlib_s32 fld_stride);


     mlib_status mlib_VideoInterpY_S16_U8_16x8(mlib_s16 *mc_block,
          const mlib_u8 *ref_block, mlib_s32 frm_stride,
          mlib_s32 fld_stride);


     mlib_status mlib_VideoInterpY_S16_U8_8x16(mlib_s16 *mc_block,
          const mlib_u8 *ref_block, mlib_s32 frm_stride,
          mlib_s32 fld_stride);


     mlib_status mlib_VideoInterpY_S16_U8_8x8(mlib_s16 *mc_block,
          const mlib_u8 *ref_block, mlib_s32 frm_stride,
          mlib_s32 fld_stride);


     mlib_status mlib_VideoInterpY_S16_U8_8x4(mlib_s16 *mc_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  Y  direction for a reference block of data type mlib_u8
     and a current block of data type mlib_s16. In this mode, the
     output  of this function must be added to the IDCT output to
     reconstruct the block in the current frame. Thus, the stride
     applies only to the input reference block.

PARAMETERS
     Each of the functions takes the following arguments:

     mc_block      Pointer to  the  motion-compensated  reference
                   block. mc_block must be 8-byte aligned.






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mediaLib Library Functions  mlib_VideoInterpY_S16_U8_16x16(3MLIB)



     ref_block     Pointer to the reference block.


     frm_stride    Stride, in bytes, between adjacent rows  in  a
                   frame  in the reference block. frm_stride must
                   be a multiple of eight.


     fld_stride    Stride, in bytes, between adjacent rows  in  a
                   field  in the 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  attri-
     butes:



     ____________________________________________________________
    |       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_VideoH263OverlappedMC_S16_U8(3MLIB),
     mlib_VideoH263OverlappedMC_U8_U8(3MLIB),
     mlib_VideoInterpAveX_U8_U8(3MLIB),
     mlib_VideoInterpAveX_U8_U8_16x16(3MLIB),
     mlib_VideoInterpAveXY_U8_U8(3MLIB),
     mlib_VideoInterpAveXY_U8_U8_16x16(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),



SunOS 5.11           Last change: 2 Mar 2007                    2






mediaLib Library Functions  mlib_VideoInterpY_S16_U8_16x16(3MLIB)



     mlib_VideoInterpXY_S16_U8_16x16(3MLIB),
     mlib_VideoInterpXY_U8_U8(3MLIB),
     mlib_VideoInterpXY_U8_U8_16x16(3MLIB),
     mlib_VideoInterpY_S16_U8(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)














































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