<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Some elements are only rendered in top-left area" href="https://bugs.freedesktop.org/show_bug.cgi?id=68402#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Some elements are only rendered in top-left area" href="https://bugs.freedesktop.org/show_bug.cgi?id=68402">bug 68402</a> from <a class="email" href="mailto:emil.l.velikov@gmail.com" title="Emil Velikov <emil.l.velikov@gmail.com>"> Emil Velikov</a> <pre>You're a star Ján Just had a word with our main dev and he suggested that viewport transformation is optional, whereas viewport clip rectangle must be set before and after 3d_blit(). With that said, here is what can be done to double-check/fix this - note a quick piglit [1] test before and after each one, plus testing of other games/gl apps is essential. * nuke the viewport clip rectangle (despite all odds) * change the viewport clip rectangle - traceback and use the original values (the ones saved at the begingin on 3d_blit() and restored at the end) * nuke the viewport transformation * add the conditional NV50_TIC_5_LAST_LEVEL__MASK on tic[5] in nvc0_create_texture_view (compare vs nv50_create_texture_view) I'm hoping that one of the last two will do the job, although chances are that it may be one of the first two. Either way a piglit and further testing will prove which solution is the most appropriate. Feel free to give it a shot yourself, as it will take a some time until I get to it(apart from the lack of HW). Note: depending on your luck(and other unknown to me factors) piglit may lockup X and your system. Normally a s2r cycle is sufficient to get it back into shape, otherwise a reboot is needed. Cheers, Emil [1] <a href="http://cgit.freedesktop.org/piglit/">http://cgit.freedesktop.org/piglit/</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>