Qt5 with Mesa libraries on arm board



  • Hi All,

      I have successfully compiled the Qt5 with Mesa libraries, but am facing below error while running the opengl based example code on arm board (No hardware acceleration).
    

    ./hellogl2 -platform eglfs

    QIconvCodec::convertToUnicode: using Latin-1 for conversion, iconv_open failed
    QIconvCodec::convertFromUnicode: using Latin-1 for conversion, iconv_open failed
    Could not initialize egl display
    Aborted

    #./hellogl2 -platform linuxfb
    QIconvCodec::convertToUnicode: using Latin-1 for conversion, iconv_open failed
    QIconvCodec::convertFromUnicode: using Latin-1 for conversion, iconv_open failed
    QOpenGLWidget is not supported on this platform.
    This plugin does not support createPlatformOpenGLContext!
    This plugin does not support createPlatformOpenGLContext!
    QOpenGLWidget: Failed to create context
    This plugin does not support createPlatformOpenGLContext!
    QOpenGLWidget: Failed to create context
    This plugin does not support createPlatformOpenGLContext!
    QOpenGLWidget: Failed to create context

    I used below configuration to cross-compile the both Qt5 and Mesa on ARM board:

    ./configure --disable-glut --with-demos= --with-gallium-drivers= --enable-shared-glapi --enable-gles1 --enable-gles2 --with-driver=dri --disable-gallium-intel --disable-gallium --with-dri-drivers=swrast --with-gallium-drivers=swrast --disable-glx --with-egl-platforms=drm,fbdev

    ./configure -release -force-pkg-config -opensource -system-zlib -shared -no-separate-debug-info -confirm-license -no-pch -no-c++11 -no-xcb-xlib -no-strip -opengl es2

    Please let me know how to enable and test the EGL driver (Mesa) on Qt5.


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