[freesci-develop] KQ1 priority bugs

[Walter van Niftrik]

Hi all,

I've been researching the KQ1 priority bugs and I *think* I've found the 
cause. File kgraphics.c, line 159:

if (s->pic_priority_table) { /* SCI01 priority table set? */
       int j;
       for (j = 0; j < 15; j++)
               if (y < s->pic_priority_table[j])
                        return j;
       return 14; /* Maximum */
}

In KQ1 the table looks something like this:

(0,0)
(1,48)
...
(15,190)

I think the comparison in the search loop should be something like this: 
(y < s->pic_priority_table[j+1]). (Assuming the table is correct and it 
always starts with (0,0) and ends with (15,190)).

Initial tests seem to show that the priority issues in KQ1 are gone 
after this change.

Could someone (/me glances over at Christoph and Lars) take a closer 
look at this? ;)

Thanks,

Walter