Hello fellow penguin enthusiasts. I spent the last weekend in Brussels, Belgium attending the FOSDEM conference -- a free event focused on free open-source software, and a place where free-software developers can meet, share idea and collaborate. There was no shortage of Linux-related content, and it was really exciting to meet and listen to people working on software that you directly or indirectly rely on every day.
Gaming was not the main focus, but there were several talks that I thought you may find interesting. I selected 4 talks that I wanted to highlight. The first two are more high-level focused on gaming directly, while the last 2 are more technical dealing with the Linux graphics stack in general.
Hope you find these interesting. And checkout FOSDEM and many other talks they had.
Juan Linietsky, the main author and development lead of Godot Engine, talked about Godot and how they created a third person shooter demo using tools like Blender, Gimp, Krita and of course Godot Engine. He gave the presentation and ran the demo on a Linux machine. Source
0 A.D., a libre real-time strategy game
Nicolas Auvray, the project leader of 0 A.D., talked about the features of the game itself, and integration of the modding service https://mod.io/ into the game. Source
Virgil 3D GPU
Elie Tournier talked about the Virgil 3D GPU project, a virtual GPU implementation for QEMU. He showed a demo of the Heaven benchmark running pretty smoothly. The project still has a long way to go. It currently lacks support for Vulkan, Windows guests, and Direct3D, so it is limited in usefulness for a Linux gamer wanting to run games in the virtual machine. But quite impressive nonetheless. Source
Mesa memory usage
Ian Romanick, a software developer for Intel's open-source OpenGL driver, and Intel’s representative to the Khronos Board, talked about the nitty-gritty details of inner workings of Mesa, and how they managed to substantially reduce the memory usage of shaders. It is basically a talk about optimization, and how he approached the problem. Source