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Old 24 July 2012, 04:36   #1
starwindz
 
Posts: n/a
[FS-UAE] Performance of Scroll smoothness

I have a question regarding scroll smoothness. I think that the scroll smoothness of WinUAE 2.4.1 is somewhat(or much) smoother than that of FS-UAE. Please see the following videos.

SWOS on WinUAE: [ Show youtube player ] => VERY SMOOTH
SWOS on FS-UAE: [ Show youtube player ] (With debug overlay) => LESS SMOOTH
(SWOS: Sensible World of Soccer)

I have compared .uae file of WinUAE 2.4.1 with 'Logs\LastConfig.uae' of FS-UAE. Then I have found the major difference is shown as follows.
WinUAE: cpu_cycle_exact=false, FS-UAE: cpu_cycle_exact=true
WinUAE: blitter_cycle_exact=false, FS-UAE: blitter_cycle_exact=true
WinUAE: cycle_exact=false, FS-UAE: cycle_exact=true

When set to cpu_cycle_exact=true' and others in WinUAE, the framerate in WinUAE is slow-down to approximately 45.

Please check it out.
Thank you very much.

Last edited by starwindz; 24 July 2012 at 09:08. Reason: Data update
 
 
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