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Making Viewer UIs for Pitivi

October 13, 2016 by Lubosz Sarnecki  |   Blog

Being someone who has already experimented with two transformation box approaches for Pitivi in the past, maintainers thought I might be the right person to do a modern one. Creating a user interface for a video transformation requires three things: the…

Making Viewer UIs for Pitivi

GStreamer Conference 2016

October 07, 2016 by Mark Filion  |   News and Events

Collabora is proud to be a Platinum Sponsor of this year's GStreamer Conference, taking place at the Betahaus in Berlin, Germany on 10-11 October 2016. Come say hello, or catch one of the four presentations given by Collaborans during the conference!

GStreamer Conference 2016

Web Engines Hackfest 2016

October 06, 2016 by Gustavo Noronha  |   Blog

I had a great time last week and the Web Engines Hackfest! It was the 7th web hackfest hosted by Igalia and the 7th hackfest I attended. I’m almost a local Galician already. Brazilian Portuguese being so close to Galician certainly helps! Collabora co-sponsored…

Web Engines Hackfest 2016

Collabora contributions to Linux Kernel 4.8

October 03, 2016 by Gustavo Padovan  |   Blog

Linux Kernel 4.8 is out and once more Collabora engineers did a significant contribution to the Kernel. For this latest release, Collabora provided 101 patches from 8 engineers, our biggest contribution to date in single kernel release!

Collabora contributions to Linux Kernel 4.8

WebKitGTK+ 2.14 and the Web Engines Hackfest

September 22, 2016 by Gustavo Noronha  |   Blog

Next week our friends at Igalia will be hosting this year’s Web Engines Hackfest. Collabora will be there! We are gold sponsors, and have three developers attending. It will also be an opportunity to celebrate Igalia’s 15th birthday. Looking forward to…

WebKitGTK+ 2.14 and the Web Engines Hackfest

Upcoming events - Fall 2016

September 19, 2016 by Mark Filion  |   News and Events

This fall, we're thrilled to be sponsoring not one, but five great conferences!

Upcoming events - Fall 2016

Mainline Explicit Fencing - Part 1

September 13, 2016 by Gustavo Padovan  |   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,…

Mainline Explicit Fencing - Part 1

Event: IBC 2016

September 05, 2016 by Mark Filion  |   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.

Event: IBC 2016

Building Android for Qemu: A Step-by-Step Guide

September 02, 2016 by Robert Foss  |   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.

Building Android for Qemu: A Step-by-Step Guide

Increased performance of emulated NVMe devices

August 23, 2016 by Helen Fornazier  |   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…

Increased performance of emulated NVMe devices

Thoughts about reviewing large patchsets

August 12, 2016 by Philip Withnall  |   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.

Thoughts about reviewing large patchsets

OpenGL 4.4 for Intel Linux Drivers

August 05, 2016 by Timothy Arceri  |   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…

OpenGL 4.4 for Intel Linux Drivers

Panfrost update: A new kernel driver

March 04, 2019 by Tomeu Vizoso  |   Blog

Following two months of work to develop a new kernel driver for Midgard and Bifrost GPUs, the kernel side of Panfrost is now in a form close to be acceptable in the mainline Linux kernel.

Panfrost update: A new kernel driver

Modern USB gadget on Linux & how to integrate it with systemd (Part 1)

February 18, 2019 by Andrzej Pietrasiewicz  |   Blog

A look at how to implement USB gadget devices on Linux machines which have the necessary UDC hardware, automate the manual configfs process via declarative gadget "schemes", and use systemd for gadget composition at boot time.

Modern USB gadget on Linux & how to integrate it with systemd (Part 1)

FOSDEM 2019 - Recorded presentations (videos)

February 15, 2019 by Mark Filion  |   Blog

From the latest on Open Source projects Zink (OpenGL on Vulkan) and VirGL (virtual 3D GPU for QEMU), to a state of the union on GStreamer embedded, and a look at how the KernelCI project is getting a second breath, Collaborans presented in five devrooms.

FOSDEM 2019 - Recorded presentations (videos)

A Panfrost milestone

January 07, 2019 by Tomeu Vizoso  |   Blog

Panfrost, a project that delivers an open source implementation of a driver for the newest versions of the Mali family of GPUs, now includes support for running Wayland compositors and zero-copy GPU-accelerated clients.

A Panfrost milestone

A dream come true: Android is finally using DRM/KMS

December 17, 2018 by Gustavo Padovan  |   Blog

Released a few months ago, the Google Pixel 3 is the first Android phone running with the mainline graphics stack. A feat that was deemed impossible 10 years ago is now a reality thanks to a lot of hard work from the entire community.

A dream come true: Android is finally using DRM/KMS

Convincing your manager that upstreaming is in their best interest

November 28, 2018 by Martyn Welch  |   Blog

In an ideal world, everyone would implicitly understand that it just makes good business sense to upstream some of the modifications made when creating your Linux powered devices. Unfortunately, this is a long way from being common knowledge.

Convincing your manager that upstreaming is in their best interest

Metrics for test suite comprehensiveness

November 23, 2018 by Alexandros Frantzis  |   Blog

How can we measure the comprehensiveness of a test suite? Code coverage is the standard metric used in the industry and makes intuitive sense. However, it can often present some difficulties for large scale surveys.

Metrics for test suite comprehensiveness

Gaining eBPF vision: A new way to trace Linux filesystem disk requests

November 21, 2018 by Gabriel Krisman Bertazi  |   Blog

A real-world use case of eBPF tracing to understand file access patterns in the Linux kernel and optimize large applications.

Gaining eBPF vision: A new way to trace Linux filesystem disk requests

Quick hack: Speed up your GitLab CI

November 06, 2018 by Xavier Claessens  |   Blog

Did you know you could register your own PC, or a spare laptop collecting dust in a drawer, to get instant CI going on GitLab? Not only will you get faster CI, but you'll also reduce the queue on the shared runner for others!

Quick hack: Speed up your GitLab CI

Introducing Zink, an OpenGL implementation on top of Vulkan

October 31, 2018 by Erik Faye-Lund  |   Blog

For the last month or so, I've been playing with a new project during my work at Collabora, and as I've already briefly talked about at XDC 2018, it's about time to talk about it to a wider audience.

Introducing Zink, an OpenGL implementation on top of Vulkan

On the low adoption of automated testing in FOSS

October 18, 2018 by Alexandros Frantzis  |   Blog

For projects of any value and significance, having a comprehensive automated test suite is nowadays considered a standard software engineering practice. Why, then, don't we see more prominent FOSS projects employing this practice?

On the low adoption of automated testing in FOSS

Recently in Geoclue

October 12, 2018 by Zeeshan Ali  |   Blog

After I started working for Collabora in April, I've finally been able to put some time on maintenance and development of Geoclue again. While I've fixed quite a few issues on the backlog, there has been some significant changes as of late.

Recently in Geoclue

Open Source Summit North America

September 11, 2017 by Mark Filion  |   News & Events

Collaborans will be giving five talks during this year's edition, which starts today in Los Angeles!

Open Source Summit North America

Collabora & Linux Kernel 4.13

September 06, 2017 by Sebastian Reichel  |   News & Events

Linux Kernel 4.13 is out, with 12 Collabora developers having contributed, pairing up with 4.12 as another kernel release with our highest number of Collabora developers!

Collabora & Linux Kernel 4.13

DebConf comes to Montreal!

August 04, 2017 by Mark Filion  |   News and Events

Collabora is proud to once again be a Gold Sponsor of this year's DebConf, the annual Debian conference for developers! This year's week-long conference takes place from August 6 to 12 at Collège de Maisonneuve in beautiful Montréal, where one of our…

DebConf comes to Montreal!

Upcoming events: GUADEC & SIGGRAPH

July 27, 2017 by Mark Filion  |   News and Events

Over the next few days, Collaborans will be getting back on the road and attending two events, one in Manchester and one in Los Angeles. We're also very pleased to be sponsoring one of these events!

Upcoming events: GUADEC & SIGGRAPH

Collabora & Linux Kernel 4.12

July 04, 2017 by Martyn Welch  |   News & Events

Linux Kernel 4.12 is out, with 12 Collabora developers having contributed, a new record number of developers contributing to a single kernel release for Collabora!

Collabora & Linux Kernel 4.12

Growing our Core, Graphics & Web teams

June 27, 2017 by Mark Filion  |   News & Events

Our worldwide team of Open Source engineers and developers continues to grow with new additions in Core, Graphics & Web! Welcome Denis Pynkin, Alexandros Frantzis and Santosh Mahto!

Growing our Core, Graphics & Web teams

Outreachy 2017

June 02, 2017 by Mark Filion  |   News & Events

Collabora is proud to once again be sponsoring the latest round (Round 14) of Outreachy internships, which began earlier this week! More specifically, Collabora has chosen to sponsor the Linux kernel projects for the May-August semester.

Outreachy 2017

Three days, two exhibits, three talks

May 30, 2017 by Mark Filion  |   News & Events

Over the next few days, Collabora is very excited to be taking part in three events where we'll be exhibiting as well as giving talks: Augmented World Expo, Automotive Linux Summit and Open Source Summit Japan.

Three days, two exhibits, three talks

VR World, GStreamer, OSS, Vulkanised!

May 16, 2017 by Mark Filion  |   News & Events

On the road again! Collaborans are heading to London, A Coruña & Buenos Aires to attend a VR event, a hackfest, a conference on Open Source systems, and a day of technical sessions on Vulkan! See you there?

VR World, GStreamer, OSS, Vulkanised!

Collabora at GENIVI AMM

May 08, 2017 by Mark Filion  |   News & Events

From May 9 to 11, Collabora will be attending the GENIVI All Member Meeting & Open Community Days: Advancing Connected Vehicles in a Connected World, in Birmingham, UK!

Collabora at GENIVI AMM

Collabora & Linux Kernel 4.11

May 01, 2017 by Helen Fornazier  |   News & Events

Linux Kernel 4.11 was released yesterday, and 9 different Collabora developers contributed a total of 44 patches, while also reviewing 22 other patches.

Collabora & Linux Kernel 4.11

Upcoming events: VR, NAB & Khronos

April 18, 2017 by Mark Filion  |   News and Events

Collaborans are once again hitting the road and will be attending three separate events over the next new two weeks, in London, Las Vegas and Amsterdam

Upcoming events: VR, NAB & Khronos

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Upcoming Events

Here are the events we'll be attending in the coming weeks – come say hello!

Electronica

November 12-15, Munich, Germany

Linux Foundation Members Meeting

November 19-21, Napa, USA

NeurIPS

December 10-15, Vancouver, Canada

FOSDEM

February 1-2, Brussels, Belgium

 

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