https://bugs.freedesktop.org/show_bug.cgi?id=93292
--- Comment #4 from Jan-Marek Glogowski <glogow at fbihome.de> --- I uploaded a new apitrace with low details settings and disabled intro video, which makes it much smaller (170 MB xz). https://docs.google.com/uc?id=0Bwde9zQo1PeCVVdZU2ZSM3hKcXc&export=download While I was at it I played a bit with qapitrace, comparing the r600 and swrast output. And I found the origin of the bug. The "breaking" call is "1247216" in the new trace: glDrawElements(mode = GL_TRIANGLES, count = 600, type = GL_UNSIGNED_SHORT, indices = NULL) The call "destroys" the depth map, filling it with a constant value, so nothing is rendered. Actually I suspect the glUseProgram(87) in call 1247202 to be the origin of the problem, as it installs a shader program (AFAIK OpenGL) and because I'm able to play Thea using the llvm r600 backend via "R600_DEBUG=llvm" and if I disable "ambient occlusion", which is also broken. My current mesa build is based on commit 6303231a1ddf646b05c43c6bbc7fa71314ebb3fc -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20160116/c5ff8c30/attachment-0001.html>