Details
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Bug
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Resolution: Out of scope
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Not Evaluated
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None
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None
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CoretexA9 , QT 5.3.1, DirectFB 1.7.0
Description
Hi all,
I have some probelms. Recently, I upgraded qt version to 5.3.1 and segmentation fault occured when running two examples at the same time(affine, imagecomposition).
- gdb lnfo
Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `./affine'.
Program terminated with signal 11, Segmentation fault.
#0 0x481cc01c in memcpy () from /lib/libc.so.6
(gdb) where
#0 0x481cc01c in memcpy () from /lib/libc.so.6
#1 0x4991798c in destStore (rasterBuffer=<optimized out>, x=<optimized out>,
y=<optimized out>, buffer=<optimized out>, length=<optimized out>)
at /home/B110141/works/Yocto/build/linux-avn/tmp/work/armv7a-vfp-neon-telechips-linux-gnueabi/qtbase/5.3.1-r0/qtbase-opensource-src-5.3.1/src/gui/painting/qdrawhelper.cpp:946
#2 0x499126cc in blend_color_generic (count=<optimized out>,
spans=<optimized out>, userData=<optimized out>)
at /home/B110141/works/Yocto/build/linux-avn/tmp/work/armv7a-vfp-neon-telechips-linux-gnueabi/qtbase/5.3.1-r0/qtbase-opensource-src-5.3.1/src/gui/painting/qdrawhelper.cpp:4429
#3 0x4994ca88 in qt_span_fill_clipRect (count=<optimized out>,
spans=<optimized out>, userData=<optimized out>)
at /home/B110141/works/Yocto/build/linux-avn/tmp/work/armv7a-vfp-neon-telechips-linux-gnueabi/qtbase/5.3.1-r0/qtbase-opensource-src-5.3.1/src/gui/painting/qpaintengine_raster.cpp:4075
#4 0x49909194 in QCosmeticStroker::drawLine (this=<optimized out>, p1=...,
p2=...)
at /home/B110141/works/Yocto/build/linux-avn/tmp/work/armv7a-vfp-neon-telechips-linux-gnueabi/qtbase/5.3.1-r0/qtbase-opensource-src-5.3.1/src/gui/painting/qcosmeticstroker.cpp:381
#5 0x4995902c in QRasterPaintEngine::drawLines (this=<optimized out>,
lines=<optimized out>, lineCount=<optimized out>)
I also want to know about qpa directfb support plans in the qt 5.4 or 5.3.2?
the current qpa directfb platform have some problems(this issuue, touch/mouse event focus( + create unused window)).
Thank you.