Proprietary Nvidia OpenCL occasionally produces black output
@ell
Submitted by Ell Link to original bug (#789299)
Description
The OpenCL version of gegl:over may occasionally produce black output. This had been tracked by GIMP bug 786992; I moved the affected GIMP code away from gegl:over for now, so I'm opening a new bug to track this.
It seems that all reporters of this bug were using the (proprietary, I assume) NVIDIA driver on Linux. Since there doesn't seem to be anything particularly special about gegl:over in this regard, the problem probably runs deeper.
Version: git master