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<div class="moz-cite-prefix">we try follow xserver version:<br>
1.18.21<br>
1.18.99.902<br>
1.18.99.1<br>
<br>
the issues exists on all above version <br>
<br>
On 2016年11月14日 11:33, Mark yao wrote:<br>
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<blockquote cite="mid:5829309A.4050405@rock-chips.com" type="cite">
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Hi Eric<br>
<br>
We found some display problem when rotate the screen.<br>
<br>
You can see the abnormal display picture on attachment.<br>
<br>
Bug reproduce step:<br>
1, run lubuntu session.<br>
2, rotate screen: xrandr --output eDP-1 --rotate right<br>
3, run lxterminal, enter some message, move the lxterminal,
then you can find font become abnormal.<br>
<br>
We try that:<br>
1, disable glamor, looks good, no problem.<br>
2, use screenshot to catch abnormal display, the screenshot
picture is normal, no problem.<br>
3, use x86 desktop pc(OpenGL), run same display with glamor, no
problem.<br>
<br>
Our testing environment:<br>
rk3399 board:<br>
CPU: arm64<br>
GPU: mali t86x(mali ddk r9p0, EGL 1.4, opengles
2.x)<br>
<br>
Eric, seem this problem only happen on EGL context, do you see
this problem before? I don't know how to debug for it,<br>
Can you help us to analysis it?<br>
<br>
Thanks.
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-- Ｍark Yao </blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Ｍark Yao</pre>
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