58522 2011-04-14 02:25:56 -0700 WebGL poor performances ? 2014-02-03 03:50:52 -0800 1 1 1 Unclassified WebKit WebGL 528+ (Nightly build) PC Linux RESOLVED INVALID Qt, QtTriaged P2 Normal --- 0 ar webkit-unassigned benjamin bfulgham cmarrin girish kbr zmo oldest_to_newest 385602 0 ar 2011-04-14 02:25:56 -0700 WebGL performances seems to be very unequal depending on the tested demo. I did tests on a RHEL5, with nightly build, build on 2011-03-11 approximately, compare to firefox v4. I'm currently building a more recent version in order to reproduce. Two web demo with fps display and various performances requirements: - http://webglsamples.googlecode.com/hg/aquarium/aquarium.html (with one fish) Firefox: 20/22 fps Webkit: 1/2 fps - http://www.glge.com/demos/particlesdemo Firefox: 19/22 fps Webkit: 9/11 fps 385606 1 ar 2011-04-14 02:34:22 -0700 Second web demo link is wrong, this is: http://www.glge.org/demos/particlesdemo/ (In reply to comment #0) > WebGL performances seems to be very unequal depending on the tested demo. > > I did tests on a RHEL5, with nightly build, build on 2011-03-11 approximately, compare to firefox v4. I'm currently building a more recent version in order to reproduce. > > Two web demo with fps display and various performances requirements: > > - http://webglsamples.googlecode.com/hg/aquarium/aquarium.html (with one fish) > Firefox: 20/22 fps > Webkit: 1/2 fps > > - http://www.glge.com/demos/particlesdemo > Firefox: 19/22 fps > Webkit: 9/11 fps 386620 2 ar 2011-04-15 07:54:08 -0700 Tested on WebKit-r83424, same perf. Tested perf on webkit with -graphicsbased -gl-viewport -webgl : - http://webglsamples.googlecode.com/hg/aquarium/aquarium.html Webkit 6/8 fps - http://www.glge.org/demos/particlesdemo/ Webkit 12/15 fps Seems to have a problem with displayed menus buttons on canvas, not appearing with these options, can someone confirm ? 975825 3 jturcotte 2014-02-03 03:50:52 -0800 === Bulk closing of Qt bugs === If you believe that this bug report is still relevant for a non-Qt port of webkit.org, please re-open it. If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.