Lens effects GPU accelerated failed

[narsov]

Hi,

I am getting this error for first time while using lens effects:

warning: [LensEffectsBase::applyBloomAccelerated] GPU accelerated bloom failed. | [LensEffectsGpu::gpuConvolveBatched] GPAPI is not initialized.
warning: Error 1 during hardware accelerated lens effects calculation. Falling back to CPU. Applying lens effects might take longer than usual.

How can I fix this error? Thanks!

Best,
Nikola

[narsov]

I fixed it. It was the graphic driver , I reinstalled and it works smooth now.

[savage309]

I fixed it. I was the graphic driver , I reinstalled and it works smooth now.

Nice, thanks for the update.

Best,
Blago.

[glorybound]

Yeah, I am getting these all of a sudden. Latest NVIDIA from a couple days ago.

[matanov]

Revert the driver?

[Alex_M]

I'm getting the same error as Bobby with Beta 2 when using lens fx. However, right after the GPAPI error appears the following line appears in the log - "GPAPI initialized successfully" and then every time I adjust the lens fx I get "Selected device: GeForce GTX 1080Ti" and also "Hardware accelerated glare/bloom completed.". So it seems to be working fine right after the error appears. I don't remember seeing this GPAPI error with the official 3.6 release. My GPU drivers version is 390.77. Is it fine to continue using them or should I install another version?

[matanov]

Go back to 388 or update to 391. We have reports that 390 are not stable at all (for rendering and post effects).

[Alex_M]

Ok, will do. Thanks, Peter.