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Posted on 13/09/2016 by Gustavo Padovan in Blog
When it comes to buffer sharing synchronization in the kernel there are two ways of doing it: Implicit Fencing and Explicit Fencing. The difference between them relies on the fact that the kernel may or may not share synchronization information with userspace,…
Posted on 05/09/2016 by Mark Filion in News and Events
Collabora will be exhibiting at IBC 2016, the premier annual event for professionals engaged in the creation, management and delivery of entertainment and news content worldwide.
Posted on 02/09/2016 by Robert Foss in Blog
Developing Linux for Android on Qemu allows you to do some things that are not necessarily possible using the stock emulator. For my purposes I need access to a GPU and be able to modify the driver, which is where Virgilrenderer and Qemu comes in handy.
Posted on 23/08/2016 by Helen Fornazier in Blog
Nowadays, in Google Cloud Engine (GCE), it is possible to attach a local SSD with the NVMe interface to your virtual machine. Unfortunately, you only get a good number of iops (input/output operations per second) if you instantiate a machine with nvme-backports-debian-7-wheezy…
Posted on 12/08/2016 by Philip Withnall in Blog
I have recently been involved in reviewing some large feature patchsets for a project at work, and thought it might be interesting to discuss some of the principles we have been trying to stick to when going about these reviews.
Posted on 05/08/2016 by Timothy Arceri in Blog
For years the open source Linux OpenGL drivers have been playing catchup to the proprietary drivers and in the case of Intel hardware to the Windows driver. Recently, a major milestone was reached in bridging this gap with the enablement of OpenGL 4.4…
Posted on 26/07/2016 by Gustavo Padovan in Blog
Linux Kernel 4.7 was released this week with a total of 36 contributions from five Collabora engineers. It includes the first contributions from Helen as Collaboran and the first ever contributions on the kernel from Robert Foss. Here are some of the…
Posted on 08/07/2016 by Nicolas Dufresne in Blog
For a long time I believed that echo cancellers had no place inside GStreamer. The theory was that GStreamer was too high level and would never be able to provide accurate enough delay information for any canceller to work.
Posted on 04/07/2016 by Lubosz Sarnecki in Blog
The dawn of VR video players demand new features in terms of projection and hardware access. In his recent R&D work, a Collaboran implemented a way to view spherical videos with GStreamer on a Virtual Reality headset. In this article, he gives his thoughts…
Posted on 30/06/2016 by Mark Filion in News and Events
Collabora is proud to be sponsoring DebConf16, the annual Debian developers meeting, taking place in Cape Town, South Africa, from 2 July to 9 July 2016.
Posted on 27/06/2016 by Frédéric Plourde in Blog
I’ve been fortunate enough lately to attend the largest virtual reality professional event/conference : SVVR. This virtual reality conference’s been held each year in the Silicon Valley for 3 years now. This year, it showcased more than 100 VR companies…
Posted on 25/05/2016 by Olivier Crête in Blog
After missing the last few GStreamer hackfests I finally managed to attend this time. It was held in Thessaloniki, Greece’s second largest city. The city is located by the sea side and the entire hackfest and related activities were either directly by…
Posted on 17/05/2016 by Gustavo Padovan in Blog
Linux Kernel 4.6 was released this week, with a total of 9 Collabora engineers taking part in its development, Collabora’s highest number of engineers contributing to a single Linux Kernel release yet. In total Collabora contributed 42 patches.
Posted on 21/04/2016 by Tomeu Vizoso in Blog
New DRM drivers are being added to almost each new kernel release, and because the mode setting API is so rich and complex, bugs do slip in that translate to differences in behaviour between drivers.
Posted on 15/04/2016 by Andrew Shadura in Blog
How the use of Yocto and OpenEmbedded helps corporations migrate to free software.
Posted on 17/03/2016 by Gustavo Padovan in Blog
Linux Kernel 4.5 was released earlier this week, and once again Collabora engineers played a role in its development. In addition to their current projects, seven Collabora engineers contributed a total of 33 patches to the new Kernel.
Posted on 16/02/2016 by Pekka Paalanen in Blog
How is an uncompressed raster image laid out in computer memory? How is a pixel represented? What are stride and pitch and what do you need them for? How do you address a pixel in memory? How do you describe an image in memory? Pekka discusses the essential…
Posted on 16/02/2016 by Daniel Stone in Blog
Today sees the public release of Vulkan 1.0, the next-generation graphics API from the Khronos Group. As a member of Khronos, Collabora has been committed to improving EGL, OpenGL ES and OpenGL itself, and this continues with Vulkan.
Posted on 12/02/2016 by Andrew Shadura in Blog
Apart from upstreaming work which may be done for clients, Collabora encourages its engineers to spend up to two hours weekly for upstreaming, and use up to five days per year as Community days.
Posted on 01/02/2016 by Simon McVittie in Blog
Over the last few days I've been at the GNOME Developer Experience hackfest in Brussels, looking into xdg-app and how best to use it in Debian and Debian derivatives.
Posted on 27/01/2016 by Philip Withnall in Blog
As JSON becomes used more and more in place of XML, we need a replacement for tools like xmllint to check that JSON documents follow whatever format they are supposed to be following.
Posted on 12/01/2016 by Gustavo Padovan in Blog
Linux Kernel 4.4 was released this week and Collabora engineers helped in the development of the new kernel in a few different areas. A total of 38 patches from 8 Collabora engineers were added, making it the kernel release with the most Collabora developers…
Posted on 09/03/2018 News & Eventsby Mark Filion in
It's that time of the year again! The snow has melted, spring is right around the corner and the annual Embedded Linux Conference begins next week in Portland! If you are planning on attending, come say hello or catch one of our three presentations!
Posted on 26/02/2018 News & Eventsby Mark Filion in
This week, we're in Nuremberg, Germany to take part in this year's edition of Embedded World, the leading international fair for embedded systems! Come say hello, booth 4-170!
Posted on 29/01/2018 by Gustavo Padovan in News & Events
Linux Kernel 4.15 was released yesterday, and it once again contained patches contributed by Collabora, including bigger patchsets like V4L2 Explicit Synchronization and UTF-8 case insensitive lookups for EXT4.
Posted on 26/01/2018 by Mark Filion in News & Events
Brussels, here we come! We're thrilled to be sponsoring this year's edition of FOSDEM, taking place in just over a week's time (February 3 & 4), at the Université Libre de Bruxelles. Come say hello, or catch one of a dozen talks given by Collaborans!
Posted on 19/12/2017 by Mark Filion in News & Events
For a second time this year, Collabora is proud to be sponsoring the latest round (Round 15) of Outreachy internships! More specifically, Collabora has chosen to sponsor the Linux kernel projects for the December 2017 - March 2018 semester.
Posted on 14/12/2017 by Jassie Badion in News & Events
With less than 12 days to go before Christmas, here are 12 reasons, from 12 different people who became Collaborans this year, on why you should consider joining our team!
Posted on 28/11/2017 by Mark Filion in News & Events
We're delighted to be one of the 33 new members of the Secure Reliable Transport (SRT) Alliance, a group dedicated to accelerating interoperability of video streaming solutions and fostering collaboration with industry leaders to achieve lower latency…
Posted on 16/11/2017 by Mark Filion in News & Events
We're headed to France’s southern Occitanie region to attend and sponsor the 6th edition of Capitole du Libre, a weekend dedicated to free and Open Source software!
Posted on 13/11/2017 News & Eventsby Gabriel Krisman Bertazi in
Linux Kernel 4.14 is out, and once again Collabora developers were very active, contributing nearly 200 patches, reviews & sign-offs combined during this development cycle!
Posted on 10/11/2017 by Mark Filion in News & Events
We're very excited to be sponsoring and speaking at the very first Linux Developer Conference Brazil, taking place on November 11 at the Instituto de Computação in Campinas!
Posted on 08/11/2017 by Mark Filion in News & Events
On November 8, we'll be in Düsseldorf, Germany, to take part & exhibit at the 1st edition of the Renesas European R-Car Consortium Forum, a one-day event aimed at bringing together OEMs and Tier1s to discuss the future of car mobility.
Here's where we'll be in the coming weeks – come say hello!
February 27–March 1, Nuremberg
March 12–14, Portland