0003848: [Linux/SDL] OpenGL Stuttering (with fix)

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Project

Category

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Date Submitted

Last Update

0003848

Zandronum

[All Projects] Bug

public

2020-07-21 09:39

2021-07-20 03:29

Reporter

Lunia

Assigned To

Priority

normal

Severity

major

Reproducibility

always

Status

new

Resolution

open

Platform

Linux

OS Version

5.7.9-arch1-1

Product Version

3.1-beta

Target Version

Fixed in Version

Summary

0003848: [Linux/SDL] OpenGL Stuttering (with fix)

Description

Massive stuttering issues in OpenGL in Zandronum on Linux, practically unplayable, see here:https://www.youtube.com/watch?v=IGhT4Pp1YW0 [^]

Applying this fixhttps://pastebin.com/sm8H6vRk [^] fromhttps://forum.zdoom.org/viewtopic.php?f=2&t=46685 [^] fixes this entirely. I tried it by compiling the source with the changes by myself. The game is silky smooth afterwards.

Relationships

Notes
(0021623) DoubleK1LL (reporter) 2021-07-20 01:32 edited on: 2021-07-20 03:29	I compiled Zandronum 3.1 alpha 5bb6162acea1 with this patch and I still have movement that has a slight stutter. It's not possible to play competitively like this. Mouselook is otherwise smooth like the video. Run out of options here to get Zandronum perfectly smooth in Linux. I'm on Mint 20.2. Running the Windows variant (3.0) in Wine actually works smoothly compared to the native linux builds.

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Links

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