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Old 30 January 2008, 17:43   #75
Thorham
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Join Date: Sep 2007
Location: Rotterdam/Netherlands
Age: 47
Posts: 3,796
Quote:
Originally Posted by meynaf
Too bad. To avoid this I have 2 working monitors and a 3rd which nearly works.
Maybe you could get your hands on a 1083S or similar monitor...
Yeah, it is. I'll need a new cable. The monitor has to be for the pc, though, although I wouldn't mind having an amiga monitor...
Quote:
Originally Posted by meynaf
Oh yes some fresh code to look at !

At first glance I'd say that you're reading from 2 sources, not 3.
Shouldn't you access 3 lines (previous, current, next) ?
Not for this algorithm.
Quote:
Originally Posted by meynaf
No need to unroll loops, speed would have been exactly the same if you didn't duplicate the code.
Well, this actually saves a few instructions, and as a side effect, the dbf instruction get's executed only half the amount it would normally. So it is a little faster in this case, just look at the register usage.
Quote:
Originally Posted by meynaf
But for the quality I have serious doubts (see my remark above about reading only 2 lines).
It looks just as good on this end, but the monitor is a lot smaller and less sharp, so if there is a quality difference, I can't see it!
Quote:
Originally Posted by meynaf
Anyway it doesn't perform the exact same work.
If a replacement algorithm delivers equal quality, then it doesn't have to. Of course, this remains to be seen.

Man, this sucks. I didn't want to do this today, but I'm going to try and repair the cable. I really can't work like this, argh
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