Possible regression between IcedTea6-1.8 and IcedTea6-1.9

[Pavel Tisnovsky]

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