Manual Pages for UNIX Operating System command usage for man mlib_VolumeFindMaxBMask_U8

mediaLib Library Functions      mlib_VolumeFindMaxBMask_U8(3MLIB)



NAME
     mlib_VolumeFindMaxBMask_U8,  mlib_VolumeFindMaxBMask_S16   -
     maximum intensity searching

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

     mlib_status mlib_VolumeFindMaxBMask_U8(mlib_u8 *max,
          const mlib_rays *rays, const mlib_u8 *bmask);


     mlib_status mlib_VolumeFindMaxBMask_S16(mlib_s16 *max,
          const mlib_rays *rays, const mlib_u8 *bmask);


DESCRIPTION
     Each function performs maximum intensity searching.


     It uses the following equation:

       max[i] = MAX{ rays->results[j][i]
                     j = 0, 1, ..., rays->nsteps[i]; bmask[j] = 1 }



     where i = 0, 1, ..., rays->nrays - 1.

PARAMETERS
     The function takes the following arguments:

     max      Pointer to an array of rays->nrays  maximum  values
              of the samples in each ray.


     rays     Pointer to an mlib_rays structure. The  data  rays-
              >results are organized with ray number (rather than
              ray step) varying fastest. Ray number and ray  step
              are  the  output  of the ray casting functions. The
              data might have values beyond the maximum step on a
              ray. For example, rays->results[rays->nsteps[i]][i]
              on ray i might not equal 0.


     bmask    Pointer to a 1-bit mask array. Eight mask bits  are
              packed  into  one byte. A 1 corresponds to the data
              in the step to be considered.


RETURN VALUES




SunOS 5.11           Last change: 2 Mar 2007                    1






mediaLib Library Functions      mlib_VolumeFindMaxBMask_U8(3MLIB)



     The function 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_VolumeFindMax_U8(3MLIB),
     mlib_VolumeFindMaxCMask_U8(3MLIB), attributes(5)


































SunOS 5.11           Last change: 2 Mar 2007                    2