You could try an even higher values of opencl_memory_headroom of 500. If this does not help please try with lower settings for opencl_event_handles.
Ulrich Am 31.05.2015 um 23:37 schrieb joeni: > Hi, > > thanks. Tried that. Same, or similar, result (and I'm seeing colour > effects where parts of some lines of pixels anywhere on the screen turn > strange colours) > ------------------------------------------------------------------------------ _______________________________________________ darktable-devel mailing list darktable-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-devel