/* GetCurUsage()
* ======================================================================
* Get the current Speedo Data Cache Usage.
*/
long
GetCurUsage( void )
{
FON_PTR curptr;
int i;
long Used;
int icount;
/* Get the Fixed amount - always have this...*/
Used = FONTP_ACTUAL;
/* Get the per font allocation */
icount = CountFonts( installed_list, SPD_FONT );
Used += (long)icount * ( FSMHEADER + ARB_PTSBLK );
/* Get the per pointsize per font allocation. */
curptr = installed_list;
while( curptr )
{
if( FTYPE( curptr ) == SPD_FONT )
{
for( i=0; i < MAX_POINTS; i++ )
{
if( POINTS( curptr )[i] )
{
if( Current.Width )
Used += WIDTH_TABLE_DATA;
Used += THE_PTSBLK;
}
else
break;
}
}
curptr = FNEXT( curptr );
}
Used += ( GetFontMin() + GetCharMin() );
/* Make sure we ALWAYS have at least 10K */
if( Used < 10240L )
Used = 10240L;
Used /= 1024L;
return( Used );
}
uint32_t CPDF_InterForm::CountFormFonts() {
return CountFonts(m_pFormDict);
}