Manual Pages for UNIX Operating System command usage for man mlib_VideoDeQuantizeInit_S16

mediaLib Library Functions    mlib_VideoDeQuantizeInit_S16(3MLIB)



NAME
     mlib_VideoDeQuantizeInit_S16  -  dequantization  of  forward
     Discrete Cosine Transform (DCT) coefficients

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

     mlib_status mlib_VideoDeQuantizeInit_S16(mlib_d64 dqtable[64],
          const mlib_s16 iqtable[64]);


DESCRIPTION
     The mlib_VideoDeQuantizeInit_S16() function initializes  the
     dequantization table.


     The following equation is used:

       dqtable[i] = iqtable[i];  0 < i < 64


PARAMETERS
     The function takes the following arguments:

     dqtable    Pointer to dequantizer table coefficients.


     iqtable    Pointer to original quantizer table coefficients:

                  0 < iqtable[i] < 128



RETURN VALUES
     The function returns MLIB_SUCCESS if  successful.  Otherwise
     it returns MLIB_FAILURE.

ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:














SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions    mlib_VideoDeQuantizeInit_S16(3MLIB)



     ____________________________________________________________
    |       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_VideoDCT16x16_S16_S16_B10(3MLIB),
     mlib_VideoDeQuantize_S16(3MLIB),
     mlib_VideoQuantize_S16(3MLIB),
     mlib_VideoQuantizeInit_S16(3MLIB), attributes(5)

































SunOS 5.11           Last change: 2 Mar 2007                    2