[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
@Florian: It seems you're right... qtdemo uses opengl as graphicssystem qmlviewer uses raster as graphicssystem So those 2 bugs are separated. My patch fixes the opengl rendering issue -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
Some more info about qmlviewer: qmlviewer -graphicssystem native - works qmlviewer -graphicssystem opengl - does not work qmlviewer -graphicssystem raster - does not work it seems that qmlviewer without args uses the raster graphic system... like unity-2d qmlviewer -graphicssystem opengl work with mesa patched ;) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
qmlviewer does not uses mesa, this bug is triggered using the raster paint engine ** Package changed: mesa (Ubuntu) = qt4-x11 (Ubuntu) ** Changed in: qt4-x11 (Ubuntu) Status: In Progress = Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
@Marc: I am sorry but I do not understand what this bug has to do with mesa. I don't think OpenGL is used at any point in the rendering. qmlviewer by default will use the native backend which on Linux is XRender. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
New patch posted upstream and waiting for approval. ** Patch added: fix-24bpp.patch https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+attachment/2183663/+files/fix-24bpp.patch -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
It seems that I broke 32 bpp in this commit, but I'm working on it! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
This bug belongs to mesa, this is a software rendering bug ** Package changed: qt4-x11 (Ubuntu) = mesa (Ubuntu) ** Changed in: mesa (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 791133] Re: QGraphicsView based applications garbled rendering in kvm with cirrus video driver
And a good new: I have sent a patch upstream, and it has been accepted: fix commit :c0c0bb6cb140825f5bab3c40c0c9c0ec575fbc76 (tree git://anongit.freedesktop.org/mesa/mesa) Best regards Marc -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/791133 Title: QGraphicsView based applications garbled rendering in kvm with cirrus video driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/791133/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
