<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Mesa crash on shaders that have large number of active uniforms." href="https://bugs.freedesktop.org/show_bug.cgi?id=71254#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Mesa crash on shaders that have large number of active uniforms." href="https://bugs.freedesktop.org/show_bug.cgi?id=71254">bug 71254</a> from <a class="email" href="mailto:idr@freedesktop.org" title="Ian Romanick <idr@freedesktop.org>"> Ian Romanick</a> <pre>It appears the problem is that MAX_UNIFORMS is 4096. We treat MAX_UNIFORMS as meaning "maximum number of uniform vec4s," so the maximum number of uniform components is 16k... which means you can legally have 16k uniform variables. At least some of our tables are sides for 4k uniform variables. I suspect the fix may be as easy as adding '* 4' to all (or at least most) of the places that use MAX_UNIFORMS to size arrays. Perhaps one of the guys more familiar with the back-end will have a thought on that.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>