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tonioni / WinUAE

WinUAE Amiga emulator
http://www.winuae.net/
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Alignment problem when switching between Single & Double line modes via filter presets #280

Closed johnnovak closed 7 months ago

johnnovak commented 8 months ago

Use the attached config: winuae.zip

But what you really need to reproduce it is the below two filter presets:

[FilterPresets]
Laced PAL 3.0x=0,0,4000.000000,1000.000000,1.000000,1.000000,0.000000,0.000000,0,0,17,1,0,0,2,2,0,0,0,0,0,0,0,0,0,1,0,0,-1,0,-1,0
PAL 3.0x=0,0,1000.000000,1000.000000,1.000000,1.000000,0.000000,0.000000,0,0,17,1,1,1,2,2,0,0,0,0,0,0,0,0,0,1,0,0,-1,0,-1,0

Repro steps

  1. Start WinUAE and set a basic A500 config. We'll reproduce the bug at the boot screen 😎

  2. F12, go to Hosts / Filters, select the PAL 3.0x preset, then press Load and OK. The output should look like this:

image

  1. So far so good. Now load the Laced PAL 3.0x preset. Oops!

image

  1. Resizing the window, or switching to fullscreen/full-windowed fixes it as it forces a refresh.

  2. Let's do it in the other direction! Load PAL 3.0x again. Result:

image

tonioni commented 8 months ago

Partially fixed. Immediately after loading the profile, display won't still be fully updated but it will automatically reset after exiting the GUI.

johnnovak commented 8 months ago

Confirming it works now like you've described. I think that's an acceptable solution.

johnnovak commented 7 months ago

Closing as I think the current solution is fine.