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Working with h-blank interrupt?
#18
(06-26-2020, 06:35 PM)sodthor Wrote: Maybe you can change the bg color only every 2 or 4 lines to reduce the slowdown.
in setHBLTimer:
   __asm("ldb  (TREG0),0x01");
replace 1 by 2 or 4

I am getting good performance with only a few colors assigned.  I will have to consider whether or not more gradient effects will be worth it.  As it is, I am happy to get event just a few solid segments of different colors.

Thanks for your help!
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Messages In This Thread
Working with h-blank interrupt? - by Nnnn - 03-26-2020, 05:30 PM
RE: Working with h-blank interrupt? - by Flavor - 03-27-2020, 01:47 AM
RE: Working with h-blank interrupt? - by Nnnn - 03-27-2020, 02:23 AM
RE: Working with h-blank interrupt? - by Flavor - 03-27-2020, 03:07 AM
RE: Working with h-blank interrupt? - by sodthor - 03-27-2020, 03:20 AM
RE: Working with h-blank interrupt? - by Nnnn - 03-27-2020, 04:00 PM
RE: Working with h-blank interrupt? - by sodthor - 03-28-2020, 04:05 AM
RE: Working with h-blank interrupt? - by Flavor - 03-28-2020, 04:11 AM
RE: Working with h-blank interrupt? - by Nnnn - 03-28-2020, 10:20 PM
RE: Working with h-blank interrupt? - by sodthor - 06-24-2020, 07:36 PM
RE: Working with h-blank interrupt? - by sodthor - 06-25-2020, 02:44 AM
RE: Working with h-blank interrupt? - by sodthor - 06-25-2020, 04:29 AM
RE: Working with h-blank interrupt? - by sodthor - 06-26-2020, 06:35 PM
RE: Working with h-blank interrupt? - by winteriscoming - 06-27-2020, 12:57 AM

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