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Published 20 hours ago • verified publisher icon iXit

Timeshift: Clipped shadows

Open siro20 opened this issue 9 years ago • 4 comments

Timeshift works fine except that shadows are clipped depending on distance and camera rotation visible here: timeshift_shadows2_line timeshift_shadows1

siro20 avatar Dec 05 '15 10:12 siro20

This seems to be a R600 bug, I couldn't reproduce it on nouveau (NVE4)

siro20 avatar Aug 13 '16 07:08 siro20

It's visible on nouveau that there are actually two rendering passes, one for high quality shadow and one low quality shadow. Both are clipped at some point (red line in first screenshot). The HQ shadow should be visible on R600, but it's not.

siro20 avatar Aug 13 '16 08:08 siro20

Tested on AMD TAHITI. The bug is still present. Mark it as AMD bug, as it's driver independent and does not affect nouveau.

siro20 avatar Dec 02 '17 14:12 siro20

Tahiti is GCN. GCn driver is supposed to be more mature.

Could you do a trace ?

axeldavy avatar Mar 04 '18 09:03 axeldavy