<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>Looks good, the font looks correct now.</p>
<p>I went through most of the application to see if there's anything
else. In the MonkeyTester page, I found this issue with popup
windows in the menu bar and shadows I guess? In the d3d9 build,
this does not occur. Video is attached.</p>
<p>If you get around to reviewing
<a class="moz-txt-link-freetext" href="https://github.com/openjdk/jfx/pull/2058">https://github.com/openjdk/jfx/pull/2058</a>, you can use the same
testing system to also run kickstartfx with d3d12 as that is also
broken in various ways on there.</p>
<p>With our main application, I am getting render corruption issues
as shown in the video. I can also give instructions on how to run
that application, it is very similar to kickstartfx. Just needs a
bit more setup.</p>
<p>Other than that, as mentioned by Martin I think, the translucent
background fill for the UNIFIED stage style does not show
correctly in kickstartfx if you compare it to the normal build.
The left sidebar frame should have the proper window theme color
when the performance mode is disabled, however it is only white or
black, depending on the system theme:</p>
<p><img src="cid:part1.LkPk3gyP.FuB74kGw@xpipe.io" alt=""></p>
<p><br>
</p>
<div class="moz-cite-prefix">On 02/02/2026 12:36, Lukasz Kostyra
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:DM3PPF3367D7B9B0179E6B7DD7DF5C0E9D0FE9AA@DM3PPF3367D7B9B.namprd10.prod.outlook.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="Generator"
content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]-->
<style>@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ligatures:standardcontextual;
mso-fareast-language:EN-US;}a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}span.EmailStyle18
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}span.EmailStyle19
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}span.EmailStyle20
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}span.EmailStyle21
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}span.EmailStyle24
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;
mso-ligatures:none;}div.WordSection1
{page:WordSection1;}</style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">This should be the final
attempt at resolving this topic once and for all :)<br>
<br>
I pushed <a
href="https://github.com/openjdk/jfx-sandbox/commit/dcaf8879db2b660e547e21edf31a1c8421aeab34"
moz-do-not-send="true" class="moz-txt-link-freetext">
https://github.com/openjdk/jfx-sandbox/commit/dcaf8879db2b660e547e21edf31a1c8421aeab34</a>
just now which in my testing makes KickstartFX work properly
even on UploadingPainter. After quite a bit of testing and
scrolling it seems to me the corrupted font issues are now
resolved. Please give it a go and let me know if it works on
your end.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">
openjfx-dev <a class="moz-txt-link-rfc2396E" href="mailto:openjfx-dev-retn@openjdk.org"><openjfx-dev-retn@openjdk.org></a>
<b>On Behalf Of </b>Lukasz Kostyra<br>
<b>Sent:</b> Thursday, 29 January 2026 14:38<br>
<b>To:</b> Christopher Schnick
<a class="moz-txt-link-rfc2396E" href="mailto:crschnick@xpipe.io"><crschnick@xpipe.io></a><br>
<b>Cc:</b> OpenJFX <a class="moz-txt-link-rfc2396E" href="mailto:openjfx-dev@openjdk.org"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> RE: Re: JavaFX Direct3D 12 - Second EA
release<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">Indeed it is still
there, although on my machine it happens less with
Presenting Painter. I tried it a couple of times before
sending the email and it worked fine, so seems like I should
also go buy a lottery ticket today…<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Well, good news to me is
that this happens on PresentingPainter, so I now have some
more possibilities in terms of debugging it in-place. I’ll
get back to you when it’s fixed.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">
Christopher Schnick <<a
href="mailto:crschnick@xpipe.io"
moz-do-not-send="true" class="moz-txt-link-freetext">crschnick@xpipe.io</a>>
<br>
<b>Sent:</b> Thursday, 29 January 2026 13:31<br>
<b>To:</b> Lukasz Kostyra <<a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true" class="moz-txt-link-freetext">lukasz.kostyra@oracle.com</a>><br>
<b>Cc:</b> OpenJFX <<a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true" class="moz-txt-link-freetext">openjfx-dev@openjdk.org</a>><br>
<b>Subject:</b> [External] : Re: JavaFX Direct3D 12 -
Second EA release<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p>I commented out the uploading painter line and still see the
same issue. As you say, it shouldn't make a difference. Maybe
you hit the one time where the issue just didn't occur
statistically speaking?<o:p></o:p></p>
<p>The good news is that <span lang="EN-US"><a
href="https://bugs.openjdk.org/browse/JDK-8154847"
moz-do-not-send="true" class="moz-txt-link-freetext">https://bugs.openjdk.org/browse/JDK-8154847</a> should
be finally fixed by the new translucent backdrop PR, so it
shouldn't need this property anymore in the future when it
is merged.</span><o:p></o:p></p>
<div>
<p class="MsoNormal">On 29/01/2026 12:02, Lukasz Kostyra
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">I looked through
KickstartFX and I noticed there’s a point where
KickstartFX forces the use of Uploading Painter -
PlatformState.java @ 112. UploadingPainter was designed to
work with software pipeline as a fallback mechanism (SW
does not have the SwapChain/Presentation mechanisms that
HW pipelines use) so using it with hardware-accelerated
pipelines is not officially supported. When I set
prism.forceUploadingPainter to false text and buttons
rendered correctly with D3D12 on my machine. Could you
check if everything works fine on your end with
UploadingPainter disabled?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">That being said, I do
agree there should technically be no visual difference
between PresentingPainter and UploadingPainter. I have
some theories as to why that would be the case, but
because UploadingPainter with hardware pipelines is not
officially supported I’ll have to push this issue towards
a later point in time. UploadingPainter makes this a bit
extra difficult to debug because graphics debuggers rely
on applications calling Present() to determine when the
application progresses to the next frame - with
UploadingPainter no Present() is called and debuggers
can’t capture the frame properly for analysis.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">As for Hyper-V
problems - I didn’t get a chance to test these yet but we
also did not try running JavaFX with D3D12 backend on
virtualized platforms. I will take a look at that use case
also at a later point in time, once the performance
improvements are completed.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">For both of these
(UploadingPainter issues and Hyper-V issues) I’ll add
separate bugs to my backlog and tackle them later down the
line.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I also checked why
UploadingPainter was preferred in KickstartFX and this
seems to be the issue -
<a href="https://bugs.openjdk.org/browse/JDK-8154847"
moz-do-not-send="true" class="moz-txt-link-freetext">https://bugs.openjdk.org/browse/JDK-8154847</a>.
If what Martin mentioned in comment history is correct,
there’s a possibility that with D3D12 there should be no
transparency issues, as D3D12 defaults to alpha-supported
SwapChain buffer (BGRX format exists but presents some
technical issues and limitations, BGRA is more
convenient). However I had no way of verifying this
theory, on my Intel Iris Xe laptop the reproducer works as
expected on both D3D and D3D12, with or without
UploadingPainter.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Let me know if
KickstartFX runs properly with PresentingPainter.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">
Christopher Schnick
<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a>
<br>
<b>Sent:</b> Wednesday, 21 January 2026 13:54<br>
<b>To:</b> Lukasz Kostyra <a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"><lukasz.kostyra@oracle.com></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> [External] : Re: JavaFX Direct3D 12 -
Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>Alright, that is good to know. I also ran the d3d12 build
in a Hyper-V Windows 11 VM, which are known to cause issues.
For example, this issue happens in those VMs with
StageStyle.UNIFIED:
<a href="https://bugs.openjdk.org/browse/JDK-8154847"
moz-do-not-send="true" class="moz-txt-link-freetext">https://bugs.openjdk.org/browse/JDK-8154847</a>
(kickstartfx uses the unified stage style unless you turn on
performance mode in the settings menu)<o:p></o:p></p>
<p>On that system, the app sometimes froze completely,
sometimes, the rendered image got stuck. Changing the
performance mode setting and the
property -Dprism.forceUploadingPainter=true changed the
behavior, but it was broken in some way in all
configurations.<o:p></o:p></p>
<p>You should be able to reproduce these issues easily with
the Windows Sandbox feature:
<a
href="https://urldefense.com/v3/__https:/learn.microsoft.com/en-us/windows/security/application-security/application-isolation/windows-sandbox/windows-sandbox-install__;!!ACWV5N9M2RV99hQ!PhZXH7yVYtau5GffJqYZ2u0kJWnvdfqwZ505JNps6FUDmkZT1cTaY28P1sUyr3UvO_oLMcT6UkYRK3KwB9dOzqRg$"
moz-do-not-send="true">
https://learn.microsoft.com/en-us/windows/security/application-security/application-isolation/windows-sandbox/windows-sandbox-install</a><o:p></o:p></p>
<div>
<p class="MsoNormal">On 21/01/2026 13:48, Lukasz Kostyra
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="PL">Thanks for checking.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="PL"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I ran the
KickstartFX build one more time, it failed but I found
some leftover global gradle.properties file which
defined older JDK which broke the build. Changing JDK to
25.0.1 everything built and works fine.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I also found a way
to build KickstartFX using custom JFX
(customJavaFxLibsPath in build.gradle) and can reproduce
your font issues locally on D3D12. I’ll report back when
I solve them on my end. :)<br>
<br>
-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick
<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a>
<br>
<b>Sent:</b> Tuesday, 20 January 2026 16:24<br>
<b>To:</b> Lukasz Kostyra <a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"><lukasz.kostyra@oracle.com></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> [External] : Re: JavaFX Direct3D 12
- Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>In our main application I am getting the following error
spammed in the logs:<o:p></o:p></p>
<p><span
style="font-size:10.0pt;font-family:"Courier New"">16:18:08:571
- error: java.lang.NullPointerException: Cannot invoke
"com.sun.prism.Texture.getPixelFormat()" because "tex"
is null<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.prism.impl.BaseGraphics.drawTexture"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.prism.impl.BaseGraphics.drawTexture</a>(BaseGraphics.java:464)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.prism.impl.ps.BaseShaderGraphics.drawTexture"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.prism.impl.ps.BaseShaderGraphics.drawTexture</a>(BaseShaderGraphics.java:159)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGImageView.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGImageView.renderContent</a>(NGImageView.java:123)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGImageView.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGImageView.doRender</a>(NGImageView.java:103)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:571 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderForClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderForClip</a>(NGNode.java:2279)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderRectClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderRectClip</a>(NGNode.java:2186)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderClip</a>(NGNode.java:2213)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.renderNodeToCache"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.renderNodeToCache</a>(CacheFilter.java:682)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.render</a>(CacheFilter.java:586)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderCached"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderCached</a>(NGNode.java:2343)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2054)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderForClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderForClip</a>(NGNode.java:2279)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderRectClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderRectClip</a>(NGNode.java:2186)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderClip"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderClip</a>(NGNode.java:2213)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.renderNodeToCache"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.renderNodeToCache</a>(CacheFilter.java:682)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.CacheFilter.render</a>(CacheFilter.java:586)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderCached"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.renderCached</a>(NGNode.java:2343)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2054)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGGroup.renderContent</a>(NGGroup.java:266)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGRegion.renderContent</a>(NGRegion.java:579)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.doRender</a>(NGNode.java:2063)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.sg.prism.NGNode.render</a>(NGNode.java:1955)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.tk.quantum.ViewPainter.doPaint"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.tk.quantum.ViewPainter.doPaint</a>(ViewPainter.java:481)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.tk.quantum.ViewPainter.paintImpl"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.tk.quantum.ViewPainter.paintImpl</a>(ViewPainter.java:329)<br>
16:18:08:572 - error: at <a
href="mailto:javafx.graphics@26-internal/com.sun.javafx.tk.quantum.UploadingPainter.run"
moz-do-not-send="true" class="moz-txt-link-freetext">
javafx.graphics@26-internal/com.sun.javafx.tk.quantum.UploadingPainter.run</a>(UploadingPainter.java:143)<br>
16:18:08:572 - error: at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545)<br>
16:18:08:572 - error: at
java.base/java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:369)<br>
16:18:08:572 - error: at
java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java)</span><o:p></o:p></p>
<p>In kickstartfx, I still get the font rendering issues.
Can you share the problems you encountered? I tried to
build it on a blank VM with git clone, setting a JDK25 in
the PATH, and running gradlew.bat run without issues.<o:p></o:p></p>
<div>
<p class="MsoNormal">On 20/01/2026 15:40, Lukasz Kostyra
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">Hi Christopher,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">After Christmas
break I came back to this issue with some new patches.
There were some problems I found with the clear
optimization, I just submitted
<a
href="https://urldefense.com/v3/__https:/github.com/openjdk/jfx-sandbox/commit/8d3ec1deff714caa4eab779581a341e18dd78f31__;!!ACWV5N9M2RV99hQ!Js1REsWcDjMJTtd7_06jSspPNfrXAhmcztgQtVr7IH0e7xUQW51OhBZ-P9O6TfdB0v6e7Brk7yYlHI7mq363A1sg$"
moz-do-not-send="true">
https://github.com/openjdk/jfx-sandbox/commit/8d3ec1deff714caa4eab779581a341e18dd78f31</a>
and according to my local testing everything seems to
be fine now.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">When you have a
moment, could you check out the changes above and let
me know if everything works correctly in your app?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">If there are still
problems I would like to find a way to build your app
and test it locally. I tried doing that earlier via
</span><a
href="https://urldefense.com/v3/__https:/github.com/xpipe-io/kickstartfx__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xn9_QfENu$"
moz-do-not-send="true">https://github.com/xpipe-io/kickstartfx</a>
<span lang="EN-US">you linked earlier but encountered
some problems when building, so I’m going to need your
help or some instructions on how to build the app.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> openjfx-dev
<a href="mailto:openjfx-dev-retn@openjdk.org"
moz-do-not-send="true"><openjfx-dev-retn@openjdk.org></a>
<b>
On Behalf Of </b>Lukasz Kostyra<br>
<b>Sent:</b> Wednesday, 10 December 2025 13:29<br>
<b>To:</b> Christopher Schnick <a
href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> RE: Re: JavaFX Direct3D 12 -
Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">It should work
fine without the property. Thanks for your help, I’ll
keep searching.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick <<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"
class="moz-txt-link-freetext">crschnick@xpipe.io</a>>
<br>
<b>Sent:</b> Tuesday, 9 December 2025 17:10<br>
<b>To:</b> Lukasz Kostyra <<a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"
class="moz-txt-link-freetext">lukasz.kostyra@oracle.com</a>><br>
<b>Cc:</b> OpenJFX <<a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"
class="moz-txt-link-freetext">openjfx-dev@openjdk.org</a>><br>
<b>Subject:</b> [External] : Re: JavaFX Direct3D
12 - Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>I tried this commit, but the problem shows up again. I
tested the previous commit with the passed property
again, and that one still works.<o:p></o:p></p>
<p>Or should I still pass the property in this commit as
well?<o:p></o:p></p>
<div>
<p class="MsoNormal">On 09/12/2025 4:36 PM, Lukasz
Kostyra wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="PL">Hi Christopher,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="PL"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I updated the
direct3d12 branch with the fix -
<a
href="https://urldefense.com/v3/__https:/github.com/openjdk/jfx-sandbox/commit/ffc078b9593c44a8ed0629a74b8bda18357f93a8__;!!ACWV5N9M2RV99hQ!OLgt8HGQc2SZQqycgcFI2bUPgQXEdES6FZw0Gn_bo_kiS2WoY4A68Z3JxY-ElC_58HSF12FXKCoat4MrrESK9ceD$"
moz-do-not-send="true">
https://github.com/openjdk/jfx-sandbox/commit/ffc078b9593c44a8ed0629a74b8bda18357f93a8</a>
. Let me know how it works and if the problem has
been resolved.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> openjfx-dev
<a href="mailto:openjfx-dev-retn@openjdk.org"
moz-do-not-send="true"><openjfx-dev-retn@openjdk.org></a>
<b>
On Behalf Of </b>Lukasz Kostyra<br>
<b>Sent:</b> Thursday, 4 December 2025 11:52<br>
<b>To:</b> Christopher Schnick <a
href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> RE: Re: JavaFX Direct3D 12 -
Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Thanks for
checking. I filed <a
href="https://bugs.openjdk.org/browse/JDK-8373088"
moz-do-not-send="true"
class="moz-txt-link-freetext">
https://bugs.openjdk.org/browse/JDK-8373088</a> to
track this since this is unrelated to specifically
text, will probably get to it in a few days.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick <<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"
class="moz-txt-link-freetext">crschnick@xpipe.io</a>>
<br>
<b>Sent:</b> Wednesday, 3 December 2025 18:53<br>
<b>To:</b> Lukasz Kostyra <<a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"
class="moz-txt-link-freetext">lukasz.kostyra@oracle.com</a>><br>
<b>Cc:</b> OpenJFX <<a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"
class="moz-txt-link-freetext">openjfx-dev@openjdk.org</a>><br>
<b>Subject:</b> [External] : Re: JavaFX Direct3D
12 - Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>This commit fixes the problem when the property is
set to false and it shows up again if the property is
not set to false<o:p></o:p></p>
<div>
<p class="MsoNormal">On 03/12/2025 5:54 PM, Lukasz
Kostyra wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">Hi
Christopher,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I did not find
the way to reproduce this locally, but I found a
problem with one of the optimizations that is in
the backend. To double check if that is in fact
the issue I pushed
<a
href="https://urldefense.com/v3/__https:/github.com/openjdk/jfx-sandbox/commit/7078d621dc282ab8439800b84b78377dec3eea89__;!!ACWV5N9M2RV99hQ!JFEGrvRPb5-P9TxSZen0sbWuRq_Go_lMwM3kO5m0u_RlMgJW1cDfe8HxdAlgEedAsg4aSm99IyDYzbsN8x-LMbPQ$"
moz-do-not-send="true">
https://github.com/openjdk/jfx-sandbox/commit/7078d621dc282ab8439800b84b78377dec3eea89</a>
to disable the optimization (it is on by default,
disabling it fixes that specific problem on my
end) and I’d like to double-check if this is the
correct lead.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">When you have
a moment, could you build JFX with that change and
run your app with “-Dprism.d3d12.clearOpts=false”
added to the command line?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">If the problem
persists with prism.d3d12.clearOpts set to false I
would need some more information on how these
labels are rendered to track this down.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick
<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a>
<br>
<b>Sent:</b> Friday, 28 November 2025 13:25<br>
<b>To:</b> Lukasz Kostyra <a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"><lukasz.kostyra@oracle.com></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> [External] : Re: JavaFX
Direct3D 12 - Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>I did not encounter the vanishing issue anymore
with that build, so at least it is usable.<o:p></o:p></p>
<p>However, the font rendering issue still exists for
some nodes:<o:p></o:p></p>
<p><img border="0" width="810" height="247"
style="width:8.4375in;height:2.5729in"
id="_x0000_i1026"
src="cid:part2.7NrCx7Jq.5CR18IKR@xpipe.io"
class=""><o:p></o:p></p>
<p>It is not deterministic, meaning that if I just
scroll the scrollpane forward and back, the same
text might get rendered correctly.<o:p></o:p></p>
<p>Also, did you see the performance results I posted
for my AMD system? Performance was quite bad there,
so this is not in a stage where I can test this in
production a bit.<o:p></o:p></p>
<div>
<p class="MsoNormal">On 28/11/2025 12:41, Lukasz
Kostyra wrote:<o:p></o:p></p>
</div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="PL">Hi Christopher,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="PL"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I just
pushed a fix for JDK-8371995 onto direct3d12
branch in the sandbox -
<a
href="https://urldefense.com/v3/__https:/github.com/openjdk/jfx-sandbox/tree/direct3d12__;!!ACWV5N9M2RV99hQ!KuiGt3yDg1iNtCswOA3yLUbPKFpTnRKQE9clxnsd6xQRhnGJLoz7c697JC77xG2Q4qwsMWDePar6hRx9DY1uTPpy$"
moz-do-not-send="true">
https://github.com/openjdk/jfx-sandbox/tree/direct3d12</a> . If you find
a moment, could you build JFX from that branch
and check if your app works correctly?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> openjfx-dev
<a
href="mailto:openjfx-dev-retn@openjdk.org"
moz-do-not-send="true"><openjfx-dev-retn@openjdk.org></a>
<b>
On Behalf Of </b>Lukasz Kostyra<br>
<b>Sent:</b> Monday, 17 November 2025 15:14<br>
<b>To:</b> Christopher Schnick <a
href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a><br>
<b>Cc:</b> OpenJFX <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"><openjfx-dev@openjdk.org></a><br>
<b>Subject:</b> RE: Re: JavaFX Direct3D 12 -
Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I might’ve
found the problem, there is an assertion that
triggers when multiple text objects using
different fonts are drawn. It could be related
(AFAIK Label controls will eventually end up at
the same text rendering routines as Text nodes).
Assertions are compiled out on Release for
performance, so there is a chance it would
corrupt the rendering without anything
meaningful shown on screen.<br>
<br>
To track this I just filed <a
href="https://bugs.openjdk.org/browse/JDK-8371995"
moz-do-not-send="true"
class="moz-txt-link-freetext">
https://bugs.openjdk.org/browse/JDK-8371995</a>
. I will check it and let you know when I fix
it.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">On your side
It might still be handy to build JFX in
DebugNative, to confirm if the triggered
assertion is the same and to later confirm if
the fix is working for you too.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">-Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick <<a
href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"
class="moz-txt-link-freetext">crschnick@xpipe.io</a>>
<br>
<b>Sent:</b> Saturday, 15 November 2025
17:39<br>
<b>To:</b> Lukasz Kostyra <<a
href="mailto:lukasz.kostyra@oracle.com"
moz-do-not-send="true"
class="moz-txt-link-freetext">lukasz.kostyra@oracle.com</a>><br>
<b>Cc:</b> OpenJFX <<a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"
class="moz-txt-link-freetext">openjfx-dev@openjdk.org</a>><br>
<b>Subject:</b> Re: [External] : Re: JavaFX
Direct3D 12 - Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>Forgot to add, there is nothing out of the
ordinary printed in the verbose logs.<br>
<br>
If I find the time, I can look into compiling a
debug build.<o:p></o:p></p>
<p>But the problem should be reproducible somehow
when just automatically creating a lot of labels
with random styles, sizes, and text. Some of them
should break as they did for me.<o:p></o:p></p>
<div>
<p class="MsoNormal">On 15/11/2025 17:34,
Christopher Schnick wrote:<o:p></o:p></p>
</div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<p>Ok, so I had more time to debug it. The one
weird thing I observed when it was working was
that some labels have corrupted text rendering:<o:p></o:p></p>
<p><img border="0" width="810" height="501"
style="width:8.4375in;height:5.2187in"
id="Picture_x0020_1"
src="cid:part3.MM5jAgc2.4GZp4oAm@xpipe.io"
class=""><o:p></o:p></p>
<p><br>
Not all of them, most are fine. There are no
differences in terms of style classes etc.
between the labels. When scrolling, the
rendering sometimes switches between this
corrupted and normal state after some delay.<br>
<br>
After a while I also figured out that text
rendering is responsible for the issue of the
nodes vanishing: Certain label contents broke
the renderer. For example, in my application,
the string "Password manager" when assigned to a
label broke it and nothing was rendered anymore.
I tried to find an easy reproducer but was not
able to. It's probably very dependent on all the
different style classes that influence the text
shape/size/etc.<o:p></o:p></p>
<div>
<p class="MsoNormal">On 13/11/2025 16:30, Lukasz
Kostyra wrote:<o:p></o:p></p>
</div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="PL">Thanks for
checking.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="PL"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">It is
very possible the D3D12 runtime did not like
something, could be related to your specific
hardware. D3D12 by now has many extensions
which differ depending on hardware and can
lift certain restrictions - we already
internally had a case where one GPU had some
restriction that was not enforced on another
GPU and we had to accommodate that.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">The
first step would be to try running D3D12
with “-Dprism.verbose=true
-Dprism.debug=true”. These should print
additional logs that might have some extra
information.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">If
there’s nothing useful there, next step
would be to build JavaFX with
-PCONF=DebugNative - this will compile
shaders in Debug, add assertions and debug
logs to the backend - and then run your app
with D3D12 debug layers and GPU debugging
enabled by adding
“-Dprsim.d3d12.debugLayers=true
-Dprism.d3d12.gpuDebug=true”. Those will
slow down the app significantly, but will
also tell D3D12 to run additional API use
and GPU use checks.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">If the
problem happens during a render loop and
debug layers catch it, there is a chance it
will cascade into other errors and spam the
console output - you can tell D3D12 debug
layers to trigger an assertion on first
encountered error with
“-Dprism.d3d12.breakOnError=true”.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am
running out of time today to check this
myself, but if you find something let me
know - I’ll try to reproduce the problem
myself and we’ll see where we go from there.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Good
luck!</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">- Lukasz</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div
style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00">From:</span></b><span
lang="EN-US"
style="mso-ligatures:none;mso-fareast-language:#0C00"> Christopher
Schnick
<a href="mailto:crschnick@xpipe.io"
moz-do-not-send="true"><crschnick@xpipe.io></a>
<br>
<b>Sent:</b> Thursday, 13 November 2025
16:11<br>
<b>To:</b> Lukasz Kostyra <a
href="mailto:lukasz.kostyra@oracle.com" moz-do-not-send="true"><lukasz.kostyra@oracle.com></a><br>
<b>Cc:</b> <a
href="mailto:openjfx-dev@openjdk.org"
moz-do-not-send="true"
class="moz-txt-link-freetext">openjfx-dev@openjdk.org</a><br>
<b>Subject:</b> [External] : Re: JavaFX
Direct3D 12 - Second EA release</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p>I just tried to run a project with provided
jmods and at some point, certain nodes are
just not rendered anymore and the window
contents vanish. But they render for a short
period of time.<br>
<br>
There is no exception thrown as far as I can
see, so not sure what you need for debugging.<br>
<br>
For testing, this is the built application
with the d3d12 jmods that you can use to
attempt to reproduce the problem:
<a
href="https://urldefense.com/v3/__https:/we.tl/t-DJuX0BeqXm__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xn7hHbsl_$"
moz-do-not-send="true">
https://we.tl/t-DJuX0BeqXm</a> . It is built
from these sources: <a
href="https://urldefense.com/v3/__https:/github.com/xpipe-io/kickstartfx__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xn9_QfENu$"
moz-do-not-send="true">
https://github.com/xpipe-io/kickstartfx</a><o:p></o:p></p>
<div>
<p class="MsoNormal">On 13/11/2025 14:40,
Lukasz Kostyra wrote:<o:p></o:p></p>
</div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">Hello openjfx-dev,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">The second Early
Access(EA) build of JavaFX with the Windows
Direct3D 12 rendering pipeline is now
available at:
<a
href="https://urldefense.com/v3/__https:/jdk.java.net/javafxdirect3d12/__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xnw7Bj6i8$"
moz-do-not-send="true">
https://jdk.java.net/javafxdirect3d12/</a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Please test this bundle
and share your feedback by:<o:p></o:p></p>
<p class="MsoNormal">- emailing <a
href="mailto:openjfx-dev@openjdk.java.net"
moz-do-not-send="true"
class="moz-txt-link-freetext">openjfx-dev@openjdk.java.net</a>
or<o:p></o:p></p>
<p class="MsoNormal">- reporting issues via
JBS[<a href="https://bugs.openjdk.org/"
moz-do-not-send="true"
class="moz-txt-link-freetext">https://bugs.openjdk.org/</a>]
or at
<a
href="https://urldefense.com/v3/__https:/bugreport.java.com__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xn-g1RFIV$"
moz-do-not-send="true">
https://bugreport.java.com</a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">This is the second EA
release. The backend is feature-complete
<span lang="EN-US">and went through a first
optimization pass</span>, but it <span
lang="EN-US">
still </span>requires <span lang="EN-US">some
</span>more testing <span lang="EN-US">
on more hardware variants </span>before
we can consider it complete. As such, with
this release we also would like to call for
<span lang="EN-US">help with </span>performance
<span lang="EN-US">testing the backend
</span>(more details on that will be sent in
a separate email thread).<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Known issues and pending
tasks are captured on JBS and can be
accessed using the filter provided on the
Direct3D 12 EA page [<a
href="https://urldefense.com/v3/__https:/jdk.java.net/javafxdirect3d12/__;!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xnw7Bj6i8$"
moz-do-not-send="true">https://jdk.java.net/javafxdirect3d12/</a>].
Before reporting a new bug, please review
the existing issues to avoid duplicates.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Important Notes:<o:p></o:p></p>
<p class="MsoNormal">1. This is a
Windows-specific feature, so only a
Windows-specific bundle is provided.<o:p></o:p></p>
<p class="MsoNormal">2. The default rendering
pipeline is set to d3d12. Use
"-Dprism.order=d3d" or "-Dprism.order=sw" to
select one of the other pipelines for
comparison testing.<o:p></o:p></p>
<p class="MsoNormal">3. It is recommended to
use JDK 25 or later.<o:p></o:p></p>
<p class="MsoNormal">4. At this stage D3D12
backend is feature-complete and went through
the first phase of optimization.
<span lang="EN-US">I</span>t is worth noting
<span lang="EN-US">that, while generally we
noticed performance improvements,</span>
it might not be
<span lang="EN-US">on par with D3D backend
on every machine combo - </span>we
already noted performance being worse on
recent NVidia discrete GPUs [<a
href="https://bugs.openjdk.org/browse/JDK-8370486"
moz-do-not-send="true"
class="moz-txt-link-freetext">https://bugs.openjdk.org/browse/JDK-8370486</a>]
and are looking for solutions.<o:p></o:p></p>
<p class="MsoNormal">5. Issue behavior may
vary across different hardware<span
lang="EN-US">, so
</span>please provide detailed information,
such as the output of "java
-Dprism.verbose=true" or used hardware, when
reporting or discussing issues.<o:p></o:p></p>
<p class="MsoNormal">6. Refer: Run HelloWorld
using JavaFX SDK [<a
href="https://urldefense.com/v3/__https:/openjfx.io/openjfx-docs/*install-javafx__;Iw!!ACWV5N9M2RV99hQ!K0ztYeDtYFyIwxlmMB-9MDuvY7Xyd60-LuJK99hex3mclCWl29MJfnxkz2mmECxINzNr5bAdKvQ64O9Xn8uMZKUY$"
moz-do-not-send="true">https://openjfx.io/openjfx-docs/#install-javafx</a>]<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">We look forward to your
feedback.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Lukasz<o:p></o:p></p>
<p class="MsoNormal"><span
style="mso-ligatures:none;mso-fareast-language:#0C00"> </span><o:p></o:p></p>
<p style="margin:5.0pt"><span
style="font-size:10.0pt;color:black">Confidential-
Oracle Internal</span><o:p></o:p></p>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</div>
</blockquote>
</body>
</html>