similar to: [Bug 16978] New: "tile offscreen pixmaps" causing graphics corruption on NV50?

I've added a simple plugin to compiz that provides a way to render video efficiently on a composited desktop. A video playback client basically copies video data to a pixmap and sets an X property on a client window that describes the image format of the data and where it should be rendered. The compiz video plugin will scale and perform necessary colorspace conversions when compositing the

On Sun, Jul 19, 2020 at 5:04 PM Zhenyu Zheng <zhengzhenyulixi@gmail.com> wrote: > > Hi oVirt, > > We are currently trying to make oVirt work on ARM64 platform, since I'm quite new to oVirt community, I'm wondering what is the current status about ARM64 support in the oVirt upstream, as I saw the oVirt Wikipedia page mentioned there is an ongoing efforts to support ARM

Hello, This is a question about diffserv on linux. We know, there is a file sch_dsmark in linux source code. Now, i want to add something in the function dsmark_enqueue, for example, i want to add a function which can add a class and queue automately in dsmark_enqueue. That is, not using the command tc. After adding one, it works well, but when add the second one, there is a kernel panic:

Hi there, I've written a script for reading 3D simulation data into R, rendering it using RGL, and then saving the resulting plot using the snapshot3d() function. The results are fantastic! However, whenever RGL plots anything it automatically brings the viewing window into focus. Since I'm producing a large number of plots in a loop, my machine becomes almost unusable for the

http://bugs.freedesktop.org/show_bug.cgi?id=15792 Summary: nv04 (TNT2) video blitter problem. Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

I was thinking of the following system: Allocate a fifo for userspace, map the fifo, map the fifo registers into userspace. These allocations are therefore pinned, so something to avoid memory fragmentation has to be done. Userspace library fills up an entire fifo, minus a few essential things i will mention later. Userspace does ioctl with all the bo's it'll need for the fifo.

Hello, I updated to current git and find the video plugin. What exactly is it supposed to do? I want to test it but I don't know exactly what to test.... Enabling it did not make any difference (it loaded successfully).

Hi, Any other comments for this topic? BR, Zhenyu On Mon, Jul 20, 2020 at 9:17 AM Zhenyu Zheng <zhengzhenyulixi@gmail.com> wrote: > Hi Nir, > > Thanks alot for the quick response and information, actually I also > worked a little bit on libvirt and other from our > team has experiences in qemu, those projects works OK on ARM platform, it > is just the capability might

I just compiled 1.3.21 on OSX using the osxwinebuilder script. It's the first time I try wine on the Mac. I've tried some short OpenGL demos and they work, but others fail. Remarkable ones that fail are wxWidgets OpenGL demos (remarkable because the source is available, so I guess it should be easy to fix). I run OSX 10.6.7. While running the wxWidgets "penguin" demo, the

Hello, Normally, in addition to such qdisc scheduler mechanisms as FIFO, PQ, WRR, WFQ, are there any more? Then, there is a confusion on scheduler in Linux enviroment: Assume there is a qdisc, such as RED as a leaf qdisc in a router, we know, if there is packet which want to enqueue the packet, the Function red_enqueue is called, but when the packet leave the queue(when the Function red_dequeue

Has anyone gotten virtualbox to run on Centos8? I did the install, and it complained about missing elflibs, so I installed those, and the virtualbox install finished without any reported problems. when i try to run virtualbox, it fails with this message: Qt FATAL: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this

I just noticed when using 2.6.1, 2.6.2 (2008-02-08), 2.6.2pat (2008-02-21 r44582), and 2.6.2pat (2008-03-24 r44975) on my poor old Celeron D330 (2.6 GHz; 3.5 years old) running Windows XP, that the mouse cursor appears to be redrawn more sluggishly when the pointer is over R windows graphics devices than over the R console window or other applications' windows. The slowdown seems to start only

I think this has been noted in previous posts by others, but I'm noticing it with post-version 1 builds of Darwine for OSX and I'm wondering if there's any way to fix it. The behavior is hard to describe but here goes: when using either Irfanview or Forte Agent, mouse activity in the Windows app causes the window to move downward on the desktop. Each click, the windows jumps

http://bugs.freedesktop.org/show_bug.cgi?id=27288 Summary: EXA corruption on small pixmaps Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy:

http://bugs.freedesktop.org/show_bug.cgi?id=17483 Summary: corrupted glyph pixmaps Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy:

Some weeks ago one of my friends asked me to port the "use-copy" (non-tfp) beryl's feature to Compiz since he wasn't able to run compiz (fusion) smoothly in his nvidia card with turbocache (these cards works well only using Xgl, otherwise they are affected by the [in]famous "Black Window Bug". That's obiouvsly an error that nVidia should fix, but in the latest

Port of commit ae45d7e6d8e6844cd4586c9ee97c21b257fa788f in xf86-video-ati. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=49351 (Additionally, don't try to pageflip if user disabled it in xorg.conf. Currently this change is a no-op, because can_exchange returns true only when page flipping is enabled, but commit 169512fbe91f0671a90dfee5e280357f0a4ef701 - which changed can_exchange

Hello, I'm using nouveau in a NV44 for some time now. I specially use randr in a rotated/dualhead setup with 2 monitors (15' and 19'). In my last build, randr stopped to work. If I change resolution/rotate/span a screen, xorg crashes. I wrote a simple script to update nouveau, build and install. I'm attaching it. Feel free to do anything with it. I didn't find any

My main question is, do the error messages accurately reflect the situation. Anything else wrong with this patch? A (n)ack by darktama would be nice. Maarten. -------------- next part -------------- A non-text attachment was scrubbed... Name: test.patch Type: application/octet-stream Size: 1690 bytes Desc: not available Url :

http://bugs.freedesktop.org/show_bug.cgi?id=23741 Summary: Driver pixmaps cause pushbuf validation failure on mode change (nv28, KMS) Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau