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Questions tagged [mesa]

A free and open source implementation of graphics and compute APIs such as Vulkan, OpenGL and OpenCL. Typically used in GNU/Linux on AMD or Intel GPUs. Use this tag for questions about issues in your code running on Mesa or in questions about compiling Mesa itself.

Mesa 3D is a free and open source library that implements graphics and APIs such as Vulkan, OpenGL and OpenCL (among others) with support for hardware acceleration on several different types of GPUs.

Supported hardware are Intel and AMD GPUs, along with several GPUs that are found in ARM chips, such as Adreno, Mali, Vivante and V3D. There is also a driver for NVidia GPUs, however it is somewhat limited on modern chips.

The latest releases can be found on the official website, and here is a list of the supported feature set for each driver.

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Raspberry Pi 4 with Buster Lite Chromium WebGL not hardware accelerated

Does anyone know how to get Chromium to be hardware accelerated for WebGL if you start with Buster Lite? Hardware: Raspberry Pi 4 w/ 2GB Test1: Buster w/ Desktop 2019-09-26 chrome://gpu shows WebGL: Hardware Accelerated and three.js renders fine…
Jeremy Henson
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How to update OpenGL on Arch Linux?

[yudhajit@yudhajit-pc ~]$ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) [yudhajit@yudhajit-pc ~]$ glxinfo | grep OpenGL OpenGL vendor string: Intel Open…
Yudhajit Sinha
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Python- how to get list of self variables in a class consist of N-self

Edited: I want to generate N-number of agents. Each agent will have a name, so I create a random name from names and assigned it to class Agent. After I run the model, I want to get the list of my agents name. This is from mesa: import names from…
dya
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Vertex Locations are off when using Mesa Core Profile

I am using Mesa 10.1.3 to be able to use OpenGL 3.3 on my Linux computer. I request a core profile when I create the window since only the core profile has OpenGL 3.3. But when I tried to write a simple program to display a triangle on the screen, I…
Mertcan Ekiz
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Run OpenGL programs on older hardware through mesa

I need to install OpenGL3.X on several computers whose graphics card might not support versions above 2.0 for teaching purposes. Apparently on windows, that doesn't work as there are no updates for the drivers. However i have heard about Mesa and…
Ahmed Kotb
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MonoGame throws MonoGameGLException (InvalidEnum) Error When Creating Texture

Running any of the "Sample" projects that come with MonoGame will result in "MonoGameGLException". This occurs in the Texture2D constructor at the following code.. GL.CompressedTexImage2D(TextureTarget.Texture2D, 0, glInternalFormat, this.width,…
Mark Hildreth
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Unable to count items inside a tuple inside a list

I currently have a list of tuples and I'm trying to count the number of tuples inside my list so I can do other computations but I can't seem to get it to work. ties = [(84,40,{'variable1' : 0.11225, 'variable2': -0.2581}), …
Catacoder
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intel hd graphics driver plus mesa 3d vs nvidia proprietary driver + latest OpenGL

i have a workstation with intel core i7 4790 8 mega cash intel HD graphics 4600 2 GPUs nvidia GTX 760 4 Giga RAM 1152 Processing core i have problems with installing nvidia proprietary drivers it causes the screen to disappear the desktop to not…
Belal Medhat
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I'm getting an error on line 16 saying expected expression. What am I missing here, it looks like i will get the same error on the last line too

I copied this code from the mesa introductory tutorial. the code is below from tkinter import N import mesa class MoneyAgent(mesa.Agent): """An agent with fixed initial wealth.""" def __init__(self, unique_id, model): …
Parakeet
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