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Linux Graphics: Amphion, Wayland and Weston, Mesa

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Graphics/Benchmarks
Linux
  • NXP Continues Work On Linux Driver Bring-Up Of "Amphion" Video Encoder/Decoder - Phoronix

    NXP engineers continue persevering for bringing up a mainline-suitable, open-source kernel driver for their Amphion video encoder/decoder hardware. Out today is their 15th revision to the Amphion driver patches.

    The Amphion v15 driver patches were posted this morning for handling this video encoder and decoder found via the video (VPU) block with the NXP i.MX8Q platforms. Initially the IMX8QXP and IMX8QM SoCs are supported by this Amphion driver work.

  • A Pixel's Color & new documentation repository

    My work on Wayland and Weston color management and HDR support has been full of learning new concepts and terms. Many of them are crucial for understanding how color works. I started out so ignorant that I did not know how to blend two pixels together correctly. I did not even know that I did not know - I was just doing the obvious blend, and that was wrong. Now I think I know what I know and do not know, and I also feel that most developers around window systems and graphical applications are as uneducated as I was.

    Color knowledge is surprisingly scarce in my field it seems. It is not enough that I educate myself. I need other people to talk to, to review my work, and to write patches that I will be reviewing.

  • Initial Bits Land In Mesa 22.0 For Intel Raptor Lake - Phoronix

    In addition to Mesa 22.0 landing Vulkan 1.3 support today with the Radeon RADV and Intel ANV Vulkan drivers, Mesa today also received initial support for next-gen Raptor Lake S processors.

    With the in-development Linux 5.17 kernel there is the initial i915 kernel driver support for Raptor Lake S so now that the DRM/KMS side has initial RPL-S support, Mesa has landed its dependent support.

More in Tux Machines

today's howtos

  • Comprehensive Guide to Using FFmpeg to Convert Media Files

    FFmpeg is one of those modern marvels of open source software. It is a suite of libraries and smaller programs to handle video and audio files primarily. It works with images and other multimedia files such as video streaming formats. It has lots of uses like video transcoding, video editing, video scaling, video cropping or other video manipulation work. At its heart FFmpeg is a command line tool used with the ffmpeg command. It has a basic simple video player and ability to probe video media information for analysis. FFmpeg is also included in the workflow of other software like the popular video player VLC. Enterprise companies like YouTube use it in their core processing when ingesting video uploads. Overall FFmpeg can play, record, convert, and stream audio and video. It includes libavcodec – the leading audio/video codec library. In this tutorial we’ll install FFmpeg and learn how to use some its most popular features through practical examples and detailed explanations.

  • Extracting substrings on Linux [Ed: This should say "GNU", not "Linux"]

    There are many ways to extract substrings from lines of text using Linux and doing so can be extremely useful when preparing scripts that may be used to process large amounts of data. This post describes ways you can take advantage of the commands that make extracting substrings easy.

  • How to Install WordPress with Apache and Let's Encrypt SSL on Ubuntu 22.04
  • How to install Godot Mono 3.4.4 on a Chromebook
  • How to install Steam Link on Debian 11 - Invidious

    In this video, we are looking at how to install Steam Link on Debian 11.

Hackers getting married

We had several of our old-time friends from the GNU Project, and some guests with young children still unused to such an international context who soon enough learned to enjoy the sound of different languages and the happy chaos of people meeting for the first time, some more traditional if not formal, others fun and weird. Read more

Fedora Releases and Red Hat/IBM Puff Pieces

  • Ben Williams: F36-20220516 updated Live isos released

    The Fedora Respins SIG is pleased to announce the latest release of Updated F36-20220516-Live ISOs, carrying the 5.17.6-300 kernel. This set of updated isos will save considerable amounts of updates after install. ((for new installs.)(New installs of Workstation have about 1GB of updates savings )).

  • Red Hat Enterprise Linux 8.6: Better security, more options

    Do you want a solid Linux distribution that also delivers the latest languages and solid security? Yes? Then consider getting Red Hat Enterprise Linux 8.6. Red Hat announced this new release at the Red Hat Summit. It has numerous new features, but the ones that caught my eye were the security improvements.

  • OS consistency solves Linux talent issues, says RHEL executive

    The new Red Hat Enterprise Linux, released during the recent Red Hat Summit, caters to rapidly escalating hardware development occurring throughout tech, along with a growing Linux admin skills shortage. RHEL 9 performs the combo double act, in part, by more efficiently optimizing the operating system, according to Gunnar Hellekson (pictured), general manager of the Enterprise Linux Business Unit at Red Hat Inc. Upgrading to the new OS means enterprises can get by with fewer admins. A skills shortage is caused, in part, by a lack of U.S. visas.

These two Linux desktops are the simplest picks for new users

Let's face it, any time you come across articles that offer advice on choosing the right Linux distribution, they tend to get bogged down in a lot of technical advice that rarely (if ever) applies to those who've never experienced Linux. They'll speak of things like rolling releases, package managers, kernels, open-source licensing, and other features and ideologies that not only have little bearing on those new to Linux and open-source technology but mire the decision in unnecessary complications. I want to take a very different approach, one that should make the process quite simple for anyone looking to dive into the world of desktop Linux for the first time. I'm going to shrug off the usual advice and aim straight for the heart of the matter. What exactly is that matter? Read more