Details
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Bug
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Resolution: Done
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P2: Important
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5.4.0 RC
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None
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Ubuntu 11.10 (x86 and x64)
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995450c8703476e1e2ac7a821e402d79acb3b354
Description
This was tested with Ubuntu 11.10 (x86 and x64) running on a virtual machine. libglu1-mesa seems to be of version 7.11 on that machine.
Steps to reproduce:
1. Build QtCanvas3D sources
2. Build QtCanvas3D "framebuffer" example
3. Run the example
Expected result:
The application runs without errors.
Actual result:
The application crashes.
This is the back trace of the crash:
#0 0xb2051b91 in _mesa_generate_mipmap () from /usr/lib/i386-linux-gnu/dri/libdricore.so #1 0xb21706ed in _mesa_meta_GenerateMipmap () from /usr/lib/i386-linux-gnu/dri/libdricore.so #2 0xb2033b65 in _mesa_GenerateMipmapEXT () from /usr/lib/i386-linux-gnu/dri/libdricore.so #3 0xb7a6bf62 in ?? () from /home/qt/tmp/qt_5.4.0_107/5.4/gcc/lib/libQt5Gui.so.5 #4 0xb7a6c366 in ?? () from /home/qt/tmp/qt_5.4.0_107/5.4/gcc/lib/libQt5Gui.so.5 #5 0xb2bcb024 in CanvasContext::generateMipmap(CanvasContext::glEnums) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #6 0xb2bf5ace in CanvasContext::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #7 0xb2bf74c4 in CanvasContext::qt_metacall(QMetaObject::Call, int, void**) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #8 0xb6fffb5c in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /home/qt/t#0 0xb2051b91 in _mesa_generate_mipmap () from /usr/lib/i386-linux-gnu/dri/libdricore.so #1 0xb21706ed in _mesa_meta_GenerateMipmap () from /usr/lib/i386-linux-gnu/dri/libdricore.so #2 0xb2033b65 in _mesa_GenerateMipmapEXT () from /usr/lib/i386-linux-gnu/dri/libdricore.so #3 0xb7a6bf62 in ?? () from /home/qt/tmp/qt_5.4.0_107/5.4/gcc/lib/libQt5Gui.so.5 #4 0xb7a6c366 in ?? () from /home/qt/tmp/qt_5.4.0_107/5.4/gcc/lib/libQt5Gui.so.5 #5 0xb2bcb024 in CanvasContext::generateMipmap(CanvasContext::glEnums) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #6 0xb2bf5ace in CanvasContext::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #7 0xb2bf74c4 in CanvasContext::qt_metacall(QMetaObject::Call, int, void**) () from /home/qt/tmp/qt_5.4.0_107/Extras/QtCanvas3D/1.0/Src/qml/QtCanvas3D/libqtcanvas3d.so #8 0xb6fffb5c in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /home/qt/tmp/qt_5.4.0_107/5.4/gcc/lib/libQt5Core.so.5 #9 0xb7464b0e in ?? ()mp/qt_5.4.0_107/5.4/gcc/lib/libQt5Core.so.5 #9 0xb7464b0e in ?? ()