Subject: Re: [stella] Reading Paddles? From: Thomas Jentzsch <tjentzsch@xxxxxx> Date: Sat, 11 Jan 2003 22:15:19 +0100 |
Paul Slocum wrote: > That BIT opcode trick is awesome. Should be posted in The Dig IMO. BIT is very useful. I have been explaining BIT tricks several times. Search the archives! ;-). BTW: I prefer using an undocumented (illegal) NOP instead ($82 or $$0c), because that doesn't change the flags. :-) > I don't think it would have made much difference in MC anyway. I needed a > lot more cycles than that to add anything extra. The main thing we wanted > was to find enough cycles to add "skipDraw" and that wouldn't have been > near enough. One thing I have learned when optimizing code: Never say never! ;-) Have fun! Thomas _______________________________________________________ Thomas Jentzsch | *** Every bit is sacred ! *** tjentzsch at web dot de | ---------------------------------------------------------------------------------------------- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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