Description of problem:
crash in nv30_vbo_validate when previewing "inside turning cube" slide transition in impress
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. yum -y install libreoffice-ogltrans
2. libreoffice --impress
3. slide transition
4. select inside turning cube
sounds similar to bug 842783
>│241 PUSH_RESRC(push, NV30_3D(VTXBUF(i)), ...
│242 res, offset, NOUVEAU_BO_LOW ...
│243 0, NV30_3D_VTXBUF_DMA1);
#0 nv30_vbo_validate (nv30=0x220de50) at nv30_vbo.c:241
#1 0x00007fffcfcc3613 in nv30_state_validate (nv30=nv30@entry=0x220de50, hwtnl=hwtnl@entry=1 '\001')
#2 0x00007fffcfcc6541 in nv30_clear (pipe=0x220de50, buffers=3, color=0x7fffffffc3c0, depth=1, stencil=0)
#3 0x00007fffcfaf8a1a in st_Clear (ctx=0x2354270, mask=18) at ../../src/mesa/state_tracker/st_cb_clear.c:465
#4 0x00007fffd092e6bb in (anonymous namespace)::OGLTransitionerImpl::update (this=0x22007d0,
#5 0x00007fffd0e1e778 in slideshow::internal::(anonymous namespace)::PluginSlideChange::TransitionViewPair::update (
This one is really killing us a lot in impress :-(
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*** Bug 1190079 has been marked as a duplicate of this bug. ***
I'm taking this one, and I'll try to fix it :)
I cannot reproduce the crash on nv4x, but the transition obviously gets rendered wrong. It actually looks a bit like the result from https://bugs.freedesktop.org/show_bug.cgi?id=90871
I'll dig a bit deeper and see if I can fix this.
A quick status update on this, impress uses msaa visuals when available, this causes 2 problems
on nv3x/nv4x cards:
1) The colorresolve code for msaa cards was non existent, I've submitted patches which are now merged upstream fixing this.
2) Even with colorresolve fixed, things sometimes still go bad (esp. on older nv3x cards) , mesa runs out of videomem on these cards due to the extra videomem requirements of using msaa. This has been fixed upstream by disabling msaa on these cards alltogether.
I'm currently preparing an update for F-21 and F-22 which includes the patch to disable msaa, that should fix any issues with impress on these cards.
For F-23 / F-24 the fix should hit Fedora soon enough through syncing with upstream.
mesa-10.6.3-3.20150729.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-15613
mesa-10.4.7-2.20150323.fc21 has been submitted as an update to Fedora 21. https://bodhi.fedoraproject.org/updates/FEDORA-2015-15614
mesa-10.4.7-2.20150323.fc21 has been pushed to the Fedora 21 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update mesa'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-15614
mesa-10.6.3-3.20150729.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update mesa'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-15613
mesa-10.6.3-3.20150729.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
mesa-10.4.7-2.20150323.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.