<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> On 2/19/23 00:38, BALATON Zoltan wrote: <blockquote type="cite" cite="mid:6af8172c-da06-848c-a9df-ebf65b41ccb6@eik.bme.hu">On Sun, 5 Feb 2023, BALATON Zoltan wrote: <blockquote type="cite">On Sun, 5 Feb 2023, Richard Henderson wrote: <blockquote type="cite">On 2/4/23 06:57, BALATON Zoltan wrote: <blockquote type="cite">This has just bounced, I hoped to still be able to post after moderation but now I'm resending it after subscribing to the pixman list. Meanwhile I've found this ticket as well: <a class="moz-txt-link-freetext" href="https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71">https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71</a> See the rest of the message below. Looks like this is being worked on but I'm not sure how far is it from getting resolved. Any info on that? </blockquote> Please try this: <a class="moz-txt-link-freetext" href="https://gitlab.freedesktop.org/rth7680/pixman/-/tree/general">https://gitlab.freedesktop.org/rth7680/pixman/-/tree/general</a> It provides a pure C version for ultimate fallback. Unfortunately, there are no test cases for this, nor documentation. </blockquote> Thanks, I don't have hardware to test this but maybe Akihiko or somebody else here cam try. Do you think pixman_fill won't have the same problem? It seems to have at least a fast_path implementation but I'm not sure how pixman selects these. </blockquote> We have tried the branch above and while it does make it better and usable in 16bit mode, 8bit is still missing (no wonder as it does not have that implemented but the AmigaOS driver only allows 16bit and 8bit with the sm501 device this is used in but probably that's not important when 16 bit works). Even in 16bit more there were some graphics problems seen but that may need some more checking to make sure it's not some other change as the report was not clear if that worked before. I've asked to check the changes in <a class="moz-txt-link-freetext" href="https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71">https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71</a> next to see if that would work better. Regards, BALATON Zoltan </blockquote> Hello! I just wanted to say that I have just made the last few changes to <a class="moz-txt-link-freetext" href="https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71">https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/71</a> that were obviously missing in that patch. However, I have no easy way to test the lib on Apple hardware - neither if building the lib works with Xcode et al nor if the resulting binaries are good. I used clang to cross-compile for Apple arm64 from a linux system which seemed to work. Feel free to test the PR and report problems. Regards, Heiko </body> </html>