Hi Wladimir
2017-07-07 11:12 GMT+02:00 Wladimir <laa...@gmail.com>: > On Thu, Jul 6, 2017 at 4:01 PM, Wladimir <laa...@gmail.com> wrote: > >> That the SRGB formats fail is expected (they're simply using RGB, this >> is mentioned in the patch message), the discrepancy between >> gc2000/gc3000 on RGB(A) is interesting, though, I'll look into it. > > I've not been able to figure this out. I've tried comparing blob > command streams GC2000 versus GC3000 - could find no significant > differences, most notably the format IDs are the same. > > Then I looked at the visual output of this test (pngs attached) on both GPUs. > > GC3000 is 100% correct. The overall image on GC2000 looks ok, however > some tiles show serious artifacts. My suspicion is starting to be that > there is a hardware bug on GC2000 with the ETC1 decoder. Lets hope there is a way to workaround that issue. > To know this for sure we'd have to run piglit with the blob drivers on > GC2000. Did you (or anyone else) ever manage to do this? > I have a piglit on my RE box. From my experience piglit does works every now and then depending on the used test. Will give it a try during the next 1-2 days and will provide you the captured cmd stream. greets -- Christian Gmeiner, MSc https://christian-gmeiner.info _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev