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GPUOpen-LibrariesAndSDKs / AntiLag2-SDK

The main repository for the AMD Radeon Anti-Lag 2 SDK.
https://gpuopen.com/anti-lag-2/
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Framerate limit not working when frame generation is active #3

Open FakeMichau opened 1 week ago

FakeMichau commented 1 week ago

AntiLag 2 nicely reduces the input latency with FG but it seems like it ignores the maxFPS setting when used in that case. It could be an implementation issue on my end (even though the latency is getting reduced) so I would like to at least get a confirmation that this is an issue with the SDK. I'm setting SetFrameGenFrameType and MarkEndOfFrameRendering.

gareththomasamd commented 1 week ago

It seems to work on my Cauldron sample. This will be released soon as part of a FidelityFX SDK update so maybe worth comparing against that.

artur-graniszewski commented 1 week ago

Unfortunately, just like FakeMichau mentioned, the FPS limit seems to not to work at all.

You can check this by using BETA5 of DLSS Enabler in any game that supports DLSS Frame Generation. As far as I understand, the FPS limit provided by AL2 starts to work as soon as the user disables Frame Generation feature in game settings.