[Gzz] FenPDF errors with ATI

[Tuukka Hastrup]

This is what I get running FenPDF with ATI Radeon 9500:
***
EXCEPTION WHILE UPDATING!
java.lang.Error: Invalid paper gotten back: npasses 3 
address@hidden
        at 
org.fenfire.spanimages.gl.PlainPaperMaker.makePaper(PlainPaperMaker.java:99)
        at 
org.fenfire.spanimages.gl.DefaultSpanImageFactory.getSpanImageVob(DefaultSpanImageFactory.java:109)
        at org.fenfire.view.PageSpanLayout.page(PageSpanLayout.java:79)
        at org.fenfire.view.PageSpanLayout.<init>(PageSpanLayout.java:110)
        at org.fenfire.view.PageNodeView.f(PageNodeView.java:51)
***

Trying to run fenfire tests hangs the X server until I "kill -9" some java 
thread (using -Dvob.api=awt the tests pass):

***
org.fenfire.spanimages.gl.spanimages.testPlainPaper (Test that plain paper 
renders right.)... 
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x0
Function=[Unknown.]
Library=(N/A)

NOTE: We are unable to locate the function name symbol for the error
      just occurred. Please refer to release documentation for possible
      reason and solutions.


Current Java thread:
        at org.nongnu.libvob.gl.GL.renderImpl(Native Method)
        at org.nongnu.libvob.gl.GL.render(GL.java:899)


Might be a driver problem as I get some random SIGSEGVs elsewhere, but 
this one seems systematic.


In libvob's test-gl, only failure seems to be the following:

***
test.vob.gl.specialpaper.testGraph
Traceback (most recent call last):
  File "./test/vob/gl/specialpaper.test", line 77, in testGraph
    checkAvgColor(50, 250, 4, 4, (255,0,0))
  File "/home/tuukka/cvs/Fenfire/libvob/test/tools/gfx.py", line 94, in 
checkAvgColor
    raise msg
((255, 0, 0), [0.0, 0.0, 0.0, 255.0], ':', 50, 250, 4, 4)
***


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