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Re: Falcon: Double buffering using
Posted by: joska May,26.2020-21:28 

> Basically it's doing what Anders & others recommended, setting the
> screen pointer (via Vsetscreen(), which doesn't want for VBL) ASAP.

On the ST/STE you can set the screen address at any time, and the shifter will load it during the following VBL. I assumed that the Videl did the same, but apparently it does not. This was the real source of my problems, I called Vsetscreen as soon as the frame was processed, and then waited for the VBL. If I switch this around my original code works perfectly fine, even when using Vsync(). I'll use the _frclock-method instead though, it feels a bit safer.

Thanks for you invaluable help guys, it solved a problem that I had postponed fixing for weeks :)







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Topic Posted by  Date 
Falcon: Double buffering using joska May,20.2020-13:09
  Re: Falcon: Double buffering using joska May,20.2020-13:09
  Re: Falcon: Double buffering using evil May,20.2020-14:25
    Re: Falcon: Double buffering using joska May,20.2020-14:47
      Re: Falcon: Double buffering using evil May,20.2020-15:50
        Re: Falcon: Double buffering using tat May,20.2020-18:02
          Re: Falcon: Double buffering using evil May,21.2020-13:15
    Re: Falcon: Double buffering using joska May,24.2020-16:34
      Re: Falcon: Double buffering using mikro May,25.2020-08:33
        Re: Falcon: Double buffering using joska May,26.2020-10:30
        Re: Falcon: Double buffering using joska May,26.2020-21:28


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