VSync not working/tearing on NVidia (970m).

a-day-old-bagel / DualityEngine

3D game stuff

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VSync not working/tearing on NVidia (970m). #18

Closed natevm closed 8 years ago

natevm commented 8 years ago

Both horizontal and diagonal screen tearing on Nvidia 970 m occur. I'd like to know if any other nvidia cards do this. Running the game engine on my Intel integrated graphics, I have no tearing issues.

natevm commented 8 years ago

When turning off Aero, I stop noticing the diagonal tear with my Nvidia card...

natevm commented 8 years ago

Discovered my system wasn't running at native resolution. By simply switching to native resolution, the diagonal tearing vanishes. I believe this is a bug doesn't have anything to do with the engine, so I'm closing this issue.

a-day-old-bagel commented 8 years ago

Oh that's good then. How did you make it run at native res? Or do you mean that windows itself wasn't at native res either?

natevm commented 8 years ago

I simply changed my resolution preferences in windows. I didn't make any changes to Duality. I believe it's a windows desktop composition bug when working with nvidia cards. Could be specific to the 970 m's.