sun.java2d.noddraw=true prevent my applet for work?
Locked
sun.java2d.noddraw=true prevent my applet for work?
 
|
Dear colleagues,
I have meet a strange bug linked with the -Dsun.java2d.noddraw=true option that is recommended for use in manuals. My demo applet use the following jar files: gluegen-rt.jar gluegen-rt-natives-windows-i586.jar jogl-all.jar jogl-all-natives-windows-i586.jar j3d-core.jar j3d-core-utils.jar vecmath.jar morozov.jar - My own JAR main.jar - My own JAR The HTML file is the following (this version does work): <HTML> <HEAD> <TITLE>Test_Canvas3D_11_Java (PickCanvas)</TITLE> </HEAD> <BODY> <applet code = "target.Main" archive = "main.jar" width = "75%" height = "75%"> <PARAM name="java_arguments" value="-Dsun.java2d.noddraw=false"> </applet> </BODY> </HTML>See figure:  This version of the HTML file does NOT work: <HTML> <HEAD> <TITLE>Test_Canvas3D_11_Java (PickCanvas)</TITLE> </HEAD> <BODY> <applet code = "target.Main" archive = "main.jar" width = "75%" height = "75%"> <PARAM name="java_arguments" value="-Dsun.java2d.noddraw=true"> </applet> </BODY> </HTML>See figure:  I cannot understand what could be the reason for this strange behavior. I have understood only that this issue is computer-dependent. I have reproduced it on two computers with the following configuration: java version "1.7.0_07" Java(TM) SE Runtime Environment (build 1.7.0_07-b11) Java HotSpot(TM) Client VM (build 23.3-b01, mixed mode, sharing) Microsoft Windows XP Pro 2002, SP3 Q9450 @2.5Gh, NVIDIA GeForce 8800 GS I have found some old posts in the Web considering problems with use of sun.java2d.noddraw=true, but it seems the problem was not explained and fixed still. Have anybody an idea what is the problem, or even what should I check first of all to determine it please? Thank you, Alexei |
Re: sun.java2d.noddraw=true prevent my applet for work?
Administrator
|
Re: sun.java2d.noddraw=true prevent my applet for work?
|
|
Re: sun.java2d.noddraw=true prevent my applet for work?
Administrator
|
> Hi Julien
3c) It CANNOT be reproduced on Linux ??
> >> Keep in mind that applets are not that reliable even though the situation has been improved >> these last years. I prefer using Java Web Start, I don't deeply depend on the web browser, >> it is really more reliable. > > Thank you for your reply (and this terrible truth about the applets :). > > Well, my investigations show that: > > 1) The problem can be reproduced on various browsers, including: Internet Explorer 8 Beta, Opera 12.02, Google Chrome 22.0.1229.94 m, Mozilla Firefox 3.6.8. So, this is not a browser problem, probably. > 2) The problem can be reproduced on computers with various graphic cards, including NVIDIA GeForce 8800GS and ASUS EAH4350. So, this is not a graphic card OpenGL bug problem, probably. > 3) I CANNOT reproduce the problem on different operation systems, including: Windows 7 and Windows XP 64-bit. > 4) Unfortunately, I cannot check the test with JDK 1.6, because one JAR file is based on JDK 1.7 features (though these features are not used in this particular test actually). Nevertheless, I suppose that the problem is not in JDK version, because similar problem was reported about 10 years ago already (see closed bug 4690088 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4690088), but was not explained and fixed in time. I don’t use fullscreen mode (as in 4690088), but specifying sun.java2d.noddraw=true causes my test application to hang actually. How about not specifying '-Dsun.java2d.noddraw=XXX' at all ? > ~Sven > Alexei |
signature.asc (907 bytes)
Re: sun.java2d.noddraw=true prevent my applet for work?
|
|
Re: sun.java2d.noddraw=true prevent my applet for work?
|
|
Re: sun.java2d.noddraw=true prevent my applet for work?
|
Administrator
|
In reply to this post by Alexei A. Morozov
On 10/24/2012 06:12 PM, Alexei A. Morozov [via jogamp] wrote:
> Hi, Sven > >> 3c) It CANNOT be reproduced on Linux ?? > > Well, actually I have no access to well-installed Linux computer to check it > right now, sorry. > >> How about not specifying '-Dsun.java2d.noddraw=XXX' at all ? > > All works fine: > http://alexei-morozov-2012.narod2.ru/ > > Well, and now I can add something new. I have reproduced the problem offline > in command line mode! > > java -Dsun.java2d.noddraw=true -jar main.jar > > It creates the window, but draws nothing. Moreover, the application crashes > after several seconds! I have a log file, though I afraid the logged problem > is secondary one: > > # > # A fatal error has been detected by the Java Runtime Environment: > # > # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x69742345, pid=6624, tid=7136 > # > # JRE version: 7.0_07-b11 > # Java VM: Java HotSpot(TM) Client VM (23.3-b01 mixed mode, sharing windows-x86 ) > # Problematic frame: > # C [nvoglnt.dll+0x242345] DrvCopyContext+0xccd5 > Please be aware that WinXP is EOL, but I am sure you know that. Due to WinXP's [dead] status, there will hardly be any driver updates anymore - hence the Nvidia troubles will unlikely be fixed. We assume it's an Nvidia difficulty due to the native stack frame within the NV driver. Even if GL or WGL is used in a wrong way, this shall not happen. ~Sven |
Re: sun.java2d.noddraw=true prevent my applet for work?
|
|
| Free forum by Nabble | Edit this page |