Re: mesa egl drm _eglMain() issue

Try "export EGL_DRIVER=egl_gallium"

On Sun, Aug 14, 2011 at 12:10 PM, Chia-I Wu <[email protected]> wrote:

> On Fri, Aug 12, 2011 at 11:16 PM, Sergey Omelchenko <[email protected]>
> wrote:
> > I`m trying to start egl app (erlgears_screen from demos) on linux
> > framebuffer with drm platform (with enabled and disabled KMS) with i915
> > module.
> > Mesa configuration:
> >  autoreconf -vfi
> >     ./configure --prefix=/usr \
> >     --with-dri-driverdir=/usr/lib/xorg/modules/dri \
> >     --with-gallium-drivers=r300,r600,nouveau,swrast \
> >     --enable-gallium-llvm \
> >     --disable-gallium-egl --with-egl-platforms=drm --enable-gbm
> > --enable-shared-glapi \
> >     --enable-glx-tls \
> >     --with-driver=dri \
> >     --enable-xcb \
> >     --disable-glut \
> >     --enable-gles1 \
> >     --enable-gles2 \
> >     --enable-egl \
> >     --enable-texture-float \
> >     --enable-shared-dricore
> > Environment:
> > EGL_PLATFORM=drm
> > EGL_LOG_LEVEL=debug
> > EGL_DRIVER=/usr/lib/egl/egl_dri2.so
> > App error output:
> > libEGL debug: EGL search path is /usr/lib/egl:/usr/lib/egl
> > libEGL debug: added /usr/lib/egl/egl_dri2.so to module array
> > libEGL debug: dlopen(/usr/lib/egl/egl_dri2.so)
> > libEGL warning: _eglMain not found in /usr/lib/egl/egl_dri2.so
> > (/usr/lib/egl/egl_dri2.so: undefined symbol: _eglMain)
> > libEGL debug: EGL user error 0x3001 (EGL_NOT_INITIALIZED) in
> eglInitialize
> > EGLUT: failed to initialize EGL display
> egl_dri2 is now a built-in driver so EGL_DRIVER should not be set.
> But even so, egl_dri2 does not support EGL_MESA_screen_surface so all
> *_screen demo will not run.  You can give eglkms demo a try.
>
> > Strace output:
> > ...............
> > getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
> > brk(0)                                  = 0x2120000
> > brk(0x2141000)                          = 0x2141000
> > geteuid()                               = 0
> > getuid()                                = 0
> > getegid()                               = 0
> > getgid()                                = 0
> > geteuid()                               = 0
> > getuid()                                = 0
> > getegid()                               = 0
> > getgid()                                = 0
> > access("/usr/lib/egl/egl_dri2.so", F_OK) = 0
> > futex(0x7f2cd35e70a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> > open("/usr/lib/egl/egl_dri2.so", O_RDONLY) = 3
> > read(3,
> > "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\25\0\0\0\0\0\0"...,
> 832)
> > = 832
> > fstat(3, {st_mode=S_IFREG|0755, st_size=24256, ...}) = 0
> > mmap(NULL, 2119408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
> =
> > 0x7f2cd27bd000
> > mprotect(0x7f2cd27c2000, 2097152, PROT_NONE) = 0
> > mmap(0x7f2cd29c2000, 4096, PROT_READ|PROT_WRITE,
> > MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f2cd29c2000
> > close(3)                                = 0
> > write(2, "libEGL warning: _eglMain not fou"..., 118) = 118
> > munmap(0x7f2cd27bd000, 2119408)         = 0
> > write(2, "EGLUT: ", 7)                  = 7
> > write(2, "failed to initialize EGL display", 32) = 32
> > write(2, "\n", 1)                       = 1
> > exit_group(1)                           = ?
> >
> > What I do wrong?
> > Please, help!
> >
> >
> >
> >
> > _______________________________________________
> > mesa-users mailing list
> > [email protected]
> > http://lists.freedesktop.org/mailman/listinfo/mesa-users
> >
> >
>
>
>
> --
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