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budude2 / openfpga-GBC

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Screen Tearing Occurs Following FastForward Usage #11

Open Psyclaire opened 9 months ago

Psyclaire commented 9 months ago

Seemingly after about a minute of using fast forward, a single horizontal line of torn pixels appears towards the top of the display. This is remedied by reloading the core.

SaulGoodman1337 commented 9 months ago

same here

jz-k commented 8 months ago

The tear seems to manifest on a different line between fast-forwards. I've been able to clear it from the screen by fast-forwarding briefly after it appears. Sometimes it will move, but often it will go away completely (only to return when I use the FF feature again later).

Psyclaire commented 8 months ago

The tear seems to manifest on a different line between fast-forwards. I've been able to clear it from the screen by fast-forwarding briefly after it appears. Sometimes it will move, but often it will go away completely (only to return when I use the FF feature again later).

This is the case too, it appears the frame can “land” on a tear, between fast forward cycles.

825i commented 8 months ago

It happens only whilst using FF. If I turn it off my Analogue Pocket syncs the frame again properly.

Rahkeesh2000 commented 1 month ago

This issue also seems to affect the new save states in 1.3.1. Even creating a save state (not even loading) with FF off is enough to trigger the tearing.