llips_functions.c

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/********************************************/
/* ***************************************************************/
/* *           Includes                                          */
/* ***************************************************************/
#include "llips_includes.h"

/* ***************************************************************/
/* *           Global variables                                  */
/* ***************************************************************/

/* ***************************************************************/
/* *           Functions                                         */
/* ***************************************************************/

/********************************************/
CPU_INT32U mini(CPU_INT32U a,CPU_INT32U b)
{
    CPU_INT32U ret=0;
    if(a >= b)
    {
        ret = b;
    }else
    {
        ret = a;
    }
    return ret;
}


/********************************************/
CPU_INT32U maxi(CPU_INT32U a,CPU_INT32U b)
{
    CPU_INT32U ret=0;
    if(a >= b)
    {
        ret = a;
    }else
    {
        ret = b;
    }
    return ret;
}

/********************************************/
CPU_INT08U **createTableINT08U(CPU_INT16S nbLin, CPU_INT16S nbCol)
{
    CPU_INT16S i;
    CPU_INT08U **tab1 = (CPU_INT08U **)malloc(sizeof(CPU_INT08U*)*nbLin);
    CPU_INT08U *tab2 = (CPU_INT08U *)malloc(sizeof(CPU_INT08U)*nbCol*nbLin);
    for(i = 0 ; i < nbLin ; i++){
        tab1[i] = &tab2[i*nbCol];
    }
    return tab1;
}


/********************************************/
 CPU_FP64 **createTableFP64(CPU_INT16S nbLin, CPU_INT16S nbCol)
{
    CPU_INT16S i;
    CPU_FP64 **tab1 = (CPU_FP64 **)malloc(sizeof(CPU_FP64*)*nbLin);
    CPU_FP64 *tab2 = (CPU_FP64 *)malloc(sizeof(CPU_FP64)*nbCol*nbLin);
    for(i = 0 ; i < nbLin ; i++){
        tab1[i] = &tab2[i*nbCol];
    }

    return tab1;
}



/********************************************/
CPU_VOID freeTableINT08U(CPU_INT08U **tab)
{
    free(tab[0]);
    free(tab);
}

/********************************************/
CPU_VOID freeTableFP64(CPU_FP64 **tab)
{
    free(tab[0]);
    free(tab);
}

/********************************************/
CPU_INT32S compare (const CPU_VOID * a, const CPU_VOID * b)
{
  return ( *(CPU_INT16S*)a - *(CPU_INT16S*)b );
}