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Re: [Openexr-user] Problem using exrFormat.so in FedoraCore2 with shake


From: Robert Moggach
Subject: Re: [Openexr-user] Problem using exrFormat.so in FedoraCore2 with shake v3.5
Date: Thu, 19 May 2005 22:03:42 -0700

shake is SO slow with EXRs....
Try nuke... it's MADE for exrs... for one of the most comprehensive floating point exr pipelines.... DIgital Domain... not to mention Weta and Cinesite...

http://www.d2software.com

takes some getting used to but you'll be a convert eventually...

runs on linux, mac os x, windows, irix...



On May 19, 2005, at 9:24 PM, matta wrote:

Hello,

I'm having a few problems with the openexr shake plugin under linux.... I've compiled the plugin and all went ok ... I can export EXR images without a problem...

However.....

If I try to import an EXR file that has any kind of compression, the shake GUI will crash
reporting a "segmentation fault"... (no other errors)

Uncompressed EXRs import fine. However I've been told that we will need to be able to use zip compresssion as part of our render pipeline. Uncompressed images arn't feasible given the amount of frames we will be producing at 2k... so I need to find a way to
get this working....     :P


Q:  Has anyone had a similar problem ?

Q: Can anyone report that they have a working exr import in v3.5 under linux (with compression) ?


Thanks in adv!


ps. I can provide an strace snippet if that's helpful ?

MORE INFO BELOW:

kernel: 2.6.5-1.358smp
distribution:   Fedora Core release 2 (Tettnang)
shake version:    Shake v3.50.0308
gcc compiler:  gcc-3.3.3-7   (no errors during compilation)
exr_shake_version:  OpenEXR_Shake-1.0.1
exr_version:  OpenEXR-1.2.2


> ldd exrFormat.so linux-gate.so.1 => (0x00e97000) libnrui_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrui_lx.so (0x00111000) libnrgl_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrgl_lx.so (0x00933000) libnrcc_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrcc_lx.so (0x009c3000) libnrzl_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrzl_lx.so (0x00760000)
libIlmImf.so.2 => /usr/lib/libIlmImf.so.2 (0x00489000)
libImath.so.2 => /usr/lib/libImath.so.2 (0x0051c000)
libHalf.so.2 => /usr/lib/libHalf.so.2 (0x00522000)
libIex.so.2 => /usr/lib/libIex.so.2 (0x00d26000)
libz.so.1 => /usr/lib/libz.so.1 (0x00565000)
libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x00576000)
libm.so.6 => /lib/tls/libm.so.6 (0x008a2000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00631000)
libc.so.6 => /lib/tls/libc.so.6 (0x00639000)
libnrau_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrau_lx.so (0x0076e000) libnrfx_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrfx_lx.so (0x00e98000) libnredl_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnredl_lx.so (0x00754000)
libGL.so.1 => /usr/lib/libGL.so.1 (0x0078b000)
libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x00800000)
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00c00000)
libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x008d0000)
libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x0080e000)
libpthread.so.0 => /lib/tls/libpthread.so.0 (0x00816000)
libdl.so.2 => /lib/libdl.so.2 (0x00e28000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x0083f000)
libnrvh_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrvh_lx.so (0x00828000) libnrio_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrio_lx.so (0x00956000) libnrtl_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrtl_lx.so (0x00856000) libnrjl_lx.so => /rsp/apps/2d/shake/Linux/v3.5/lib/libnrjl_lx.so (0x00cc8000)
libGLcore.so.1 => /usr/lib/libGLcore.so.1 (0x0206b000)
libnvidia-tls.so.1 => /usr/lib/tls/libnvidia-tls.so.1 (0x0075c000)
libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x00835000)
libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x00ce6000)

--
matthew aldous
systems administrator - address@hidden
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