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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Hi All,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>We have been using virgil renderer for our internal development with QEMU.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>It has made a huge difference and added a massive advantage in our solution so far.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Recently we have encountered an behavior which is as follows:<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Invoke Web browser App<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Navigate to "_<a href="http://www.kevs3d.co.uk/dev/canvasmark/_" title="Follow link"><span style='color:windowtext;text-decoration:none'>http://www.kevs3d.co.uk/dev/canvasmark/_</span></a>"<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Press <i>"Space bar"</i> to Initiate the test<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0in;text-indent:-.25in;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Observe the screen<o:p></o:p></span></p><p style='mso-margin-top-alt:7.5pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt;background:white;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span style='font-family:"Century Gothic","sans-serif"'>Expected Result: The webGL video plays successfully without flickers or crashes<o:p></o:p></span></p><p style='mso-margin-top-alt:7.5pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt;background:white;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span style='font-family:"Century Gothic","sans-serif"'>Actual Result: Screen display starts flickering and eventually browser crashes after indefinite duration.<o:p></o:p></span></p><p style='mso-margin-top-alt:7.5pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt;background:white;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span style='font-family:"Century Gothic","sans-serif"'>Note: Logs "webgl_log.tar.gz" attached for reference<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>The logs shows the below error:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>vrend_report_buffer_error: context error reported 6 "Chrome_InProcGp" Illegal command buffer 720905<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Requesting you help us in resolving this.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Warm Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'>Ashisha<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p></div></body></html>