<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [radeonsi, apitrace] Missing textures and geometry in "Middle-earth: Shadow of Mordor"" href="https://bugs.freedesktop.org/show_bug.cgi?id=92059#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [radeonsi, apitrace] Missing textures and geometry in "Middle-earth: Shadow of Mordor"" href="https://bugs.freedesktop.org/show_bug.cgi?id=92059">bug 92059</a> from <a class="email" href="mailto:kai@dev.carbon-project.org" title="Kai <kai@dev.carbon-project.org>"> Kai</a> <pre>Created <a href="attachment.cgi?id=118397" name="attach_118397" title="Setting environment variables yields visible bodies.">attachment 118397</a> <a href="attachment.cgi?id=118397&action=edit" title="Setting environment variables yields visible bodies.">[details]</a> Setting environment variables yields visible bodies. (In reply to Ilia Mirkin from <a href="show_bug.cgi?id=92059#c10">comment #10</a>) > (In reply to Timothy Arceri from <a href="show_bug.cgi?id=92059#c9">comment #9</a>) > > (In reply to Ilia Mirkin from <a href="show_bug.cgi?id=92059#c7">comment #7</a>) > > > (In reply to Kai from <a href="show_bug.cgi?id=92059#c5">comment #5</a>) > > > > Also, the game seems to choke on the missing AoA functionality or at least > > > > doesn't check whether it can use AoA: > > > > > 0:9(23): error: GL_ARB_arrays_of_arrays required for defining arrays of arrays > > > > > > I guess line 9 is: out vec4 vControlPoint[][2]; > > > > > > Which should work without AoA. I wonder if this was recently broken by the > > > AoA support patches... Or maybe it started out broken. > > > > It seems to me that this should fail, and is correctly doing so. >From the > > tessellation spec: > > > > [...] > > > > Is there something I'm missing? > > Quite right. I forgot about that little bit in the spec. So the issue here > is that (a) AoA isn't supported in mesa, (b) even if it was, the shader > doesn't enable it. Without that, you can't have plain per-vertex array > outputs in TCS. So, I should probably report this bug to Ferral Interactive (studio responsible for the Linux port), right? > You could force-enable it by setting force_glsl_extensions_warn=1 and > MESA_EXTENSION_OVERRIDE=GL_ARB_arrays_of_arrays ... I think. The correct override is: # force_glsl_extensions_warn=true MESA_EXTENSION_OVERRIDE=GL_ARB_arrays_of_arrays Setting force_glsl_extension_warn=1 leads to an error. And indeed, setting those two environment variables leads to visible characters in the game, see the attached screenshot. Should this bug be renamed to »[radeonsi] Implement GL_ARB_arrays_of_arrays for "Middle-earth: Shadow of Mordor"« then?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>