3488 2012-11-26 08:11:45 +0000 Enable Mesa's llvmpipe 2019-06-05 18:57:10 +0000 1 1 7 Build System, Metadata & Runtime OE-Core graphics 1.5 x86 Multiple RESOLVED FIXED Medium enhancement Future 1 alexandru.c.georgescu unassigned holger.behrens jessica.zhang meta.mr.watcher meta.watcher richard.purdie ross.burton sgw --- --- No (bug/feature does not impact docs) oldest_to_newest 27670 0 alexandru.c.georgescu 2012-11-26 08:11:45 +0000 When trying to run a C clutter app from Eclipse to a qemux86 application, there is an error when determining the OpenGl version. ENVIRONMENT: Host: Fedora 17 64bit Eclipse: Juno Eclipse plugin: http://autobuilder.yoctoproject.org/pub/nightly/20121121-3/eclipse-plugin/ Tooclhain used: built with poky (bitbake meta-ide-support). Poky used: http://autobuilder.yoctoproject.org/pub/nightly/20121121-3/poky-0d7d413d64bab8d3c758414c6c8c653ccc325653.tar.bz2 Sysroot used: http://autobuilder.yoctoproject.org/pub/nightly/20121121-3/machines/qemu/qemux86/core-image-sato-sdk-qemux86-20121121211442.rootfs.ext3 bzimage: http://autobuilder.yoctoproject.org/pub/nightly/20121121-3/machines/qemu/qemux86/bzImage-qemux86.bin STEPS TO REPRODUCE: 1. have a Juno configured with yocto eclipse-plugin 2. Configure it to use the toolchain created with bitbake (bitbake meta-ide-support), the sysroot and kernel using the files from above. 3. Create a C clutter project. 4. Reconfigure 5. build 6. Launch qemu within Eclipse (Run -> External Tools -> qemu_i586-poky-linux) 7. Create a new TCF connection for QEMU 8. After the connection is created, try to use it to deploy the app to qemu: Run -> Run Configurations -> C/C++ Remote Application -> "name of the project" In the Main window select the TCF connection if available. If not, create a new one. 9. Enter the path of the app on qemu in the "Rempote Absolute File Path for C/C++ Application". e.g: /home/root/b2 (I have used "b2" as my app remote absoulte path) 10. In the "Commands to execute before application" enter: export DISPLAY=:0.0 11. Press Apply then RUN EXPECTED RESULT 11. The app is deployed and run in QEMU ACTUAL RESULT 11. The following error appears in "Console" tab within Eclipse: root@qemux86:/# echo $PWD'>' /> root@qemux86:/# export DISPLAY=:0.0;/home/root/b2;exit (b2:986): Clutter-CRITICAL **: Unable to initialize Clutter: The OpenGL version could not be determined Segmentation fault logout 27683 1 ross.burton 2012-11-26 11:00:37 +0000 GL should work on qemux86 through software GL - maybe something is still thinking we're using the old qemugl passthrough tricks? 27685 2 ross.burton 2012-11-26 11:25:32 +0000 Ah, turns out swrast is broken. We should be using Mesa's llvmpipe for software rendering for the SDK builds. 38690 3 ross.burton 2013-11-08 16:43:41 +0000 This means bringing LLVM into oe-core. 41701 4 ross.burton 2014-03-25 14:36:45 +0000 Mesa currently has llvmpipe PACKAGECONFIG options that depend on meta-oe providing llvm itself. 84068 5 richard.purdie 2019-06-05 18:57:10 +0000 OE-Core now has llvm which can be used by mesa though configuration options.OE-Core now has llvm which can be used by mesa though configuration options.