[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 GitLab Migration User changed: What|Removed |Added Resolution|--- |MOVED Status|NEW |RESOLVED --- Comment #6 from GitLab Migration User --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1280. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 --- Comment #5 from Felix Potthast --- Created attachment 143426 --> https://bugs.freedesktop.org/attachment.cgi?id=143426=edit Test program The bug is still present for me with mesa 18.3.4-1 I wrote a little test program which compares an uploaded 3dtexture mipmap with the corresponding output of glGetTexImage. It should output nothing, but on my desktop pc it outputs: Error in level 2 Error in level 3 Error in level 4 Compile with "gcc test.c -o test -lglfw -lepoxy" -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 --- Comment #4 from Nicolai Hähnle--- Maybe an SI-specific bug? Looks like the bottom part of the screenshot comparison for me on both Carrizo and Tonga (VI) with Git master. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 --- Comment #3 from Felix Potthast--- Added glxinfo attachment. Also upgraded to Mesa 17.2, but the problem still exists, glxinfo log is from new version. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 Felix Potthastchanged: What|Removed |Added Version|17.1|17.2 -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 --- Comment #2 from Felix Potthast--- Created attachment 134096 --> https://bugs.freedesktop.org/attachment.cgi?id=134096=edit Glxinfo output -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 --- Comment #1 from Michel Dänzer--- Please attach the corresponding glxinfo output. FWIW, not seeing the problem on Kaveri with recent Git master. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Bug 102581] 3D texture mipmapping broken
https://bugs.freedesktop.org/show_bug.cgi?id=102581 Bug ID: 102581 Summary: 3D texture mipmapping broken Product: Mesa Version: 17.1 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: m...@felix-potthast.de QA Contact: dri-devel@lists.freedesktop.org Created attachment 134041 --> https://bugs.freedesktop.org/attachment.cgi?id=134041=edit Screenshot comparison When trying to display https://www.shadertoy.com/view/4llcR4 i get artifacts near horizon due to mipmapping (artifacts are absent with mipmapping disabled). It works as expected with the proprietary driver (under Windows) on the same machine. See attached image for Screenshot comparison. So either mipmap generation or display seems to be erroneous for 3D textures. My card is AMD Radeon HD 7870. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel