Possible regression between IcedTea6-1.8 and IcedTea6-1.9

[Dr Andrew John Hughes]

On 18:27 Thu 12 Aug     , Pavel Tisnovsky wrote:
> Hi all,
> 
> I tried to find out why some new regression tests does not pass on the
> IcedTea6 HEAD and - by the way - I may have found the regression between
> IcedTea6 IcedTea6-1.8 and-1.9.
> 
> When the following very simple test is run with option
> -Dsun.java2d.opengl set to True and I run it inside VNC session (ie
> without acceleration):
> 
> import javax.swing.JPanel;
> 
> public class Test extends JPanel {
>     public Test() {
>     }
> 
>     public static void main(String[] args)
>     {
>         Test t = new Test();
>         System.out.println("Test Passed.");
>     }
> }
> 
> It simply wrote warning message in IcedTea6-1.8:
> 
> /temp/icedtea6-1.8/openjdk/build/linux-amd64/j2sdk-image/bin/java
> -Dsun.java2d.opengl=True Test
> Could not enable OpenGL pipeline for default config on screen 0
> Test Passed.
> 
> but it failed in IcedTea6-1.9 (and HEAD too):
> 
> /temp/icedtea6-1.9/openjdk.build/j2sdk-image/bin/java
> -Dsun.java2d.opengl=True Test
> Exception in thread "main" java.lang.UnsatisfiedLinkError:
> sun.java2d.opengl.OGLContext.getOGLIdString()Ljava/lang/String;
>         at sun.java2d.opengl.OGLContext.getOGLIdString(Native Method)
>         at
> sun.java2d.opengl.GLXGraphicsConfig$1.run(GLXGraphicsConfig.java:126)
>         at
> sun.java2d.opengl.OGLRenderQueue$QueueFlusher.run(OGLRenderQueue.java:220)
> ~
> 
> 
> Tested on RHEL5 x86_64 in VNC session, DISPLAY is set to :2.0 (it's
> correct, of course).
> 
> Do anyone remember that we did any changes in XRender or java2d.opengl
> packages between 1.8 and 1.9?
> 
> PS: at least these regression tests fail due to issue mentioned above:
> FAILED: sun/java2d/DirectX/AcceleratedScaleTest/AcceleratedScaleTest.java
> FAILED: sun/java2d/DirectX/AccelPaintsTest/AccelPaintsTest.java
> FAILED:
> sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java
> FAILED: sun/java2d/DirectX/OverriddenInsetsTest/OverriddenInsetsTest.java
> FAILED:
> sun/java2d/DirectX/StrikeDisposalCrashTest/StrikeDisposalCrashTest.java
> FAILED: sun/java2d/DirectX/TransformedPaintTest/TransformedPaintTest.java
> FAILED: sun/java2d/OpenGL/DrawBufImgOp.java
> FAILED: sun/java2d/OpenGL/GradientPaints.java
> FAILED: sun/java2d/pipe/hw/RSLAPITest/RSLAPITest.java
> FAILED: sun/java2d/pipe/MutableColorTest/MutableColorTest.java
> 
> Cheers
> Pavel

As discussed on the mailing list, XRender was updated to the new version:

http://icedtea.classpath.org/hg/release/icedtea6-1.9/rev/9da4f50c13c0

Part of this involved updating the pipeline code which XRender relies on
(see the patch).  Both are 7 backports.  Have you checked whether the
same tests fail in 7?

Note: There is no 1.9 release yet.  The branch was created specifically
so we'd find stuff like this before release :-)
-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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