[Buildroot] Qt5 + OPENGL

Sagaert Johan sagaert.johan at skynet.be
Fri Feb 13 14:20:18 UTC 2015


 
 Hi all

While trying to get Qt5 running with OpenGL: (egl)

# modprobe vivante
[drm] Initialized vivante 1.0.0 20120216 on minor 0

# /usr/lib/qt/examples/webkitwidgets/browser/browser
MESA-LOADER: malformed or no PCI ID
gbm: failed to open any driver (search paths /usr/lib/dri)
gbm: Last dlopen error: File not found
failed to load driver: vivante
Unable to query physical screen size, defaulting to 100 dpi.
To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
EGL Error : Could not create the egl surface: error = 0x300b

Aborted
#

# ls /usr/lib/dri
kms_swrast_dri.so  swrast_dri.so
#



Sagaert Johan


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