Questions about game development on Linux operating system, for Linux or any other OS.

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239 views

GLX/X11 Changing the rendering resolution

I have made a simple application that creates a window with an OpenGL 4.2 context and takes user input. I have implemented making the window go fullscreen with XRandR and can change the display ...
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21 views

LWJGL: getDisplayModes() on Linux with two monitors

When calling getDisplayModes() on a Linux machine with two monitors I only get one single resolution, that is, the current resolution set on the main monitor. However, calling xrandr directly gives me ...
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26 views

Steam for Linux platform libraries causing Qt application misbehavior

I'm currently having difficulties with a very simple launcher application that's intended to display a webpage and have some buttons to launch a game. When you click a link inside of the launcher it ...
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90 views

Sometimes my game runs fine, other times it's shaky, why?

I'm trying to learn how to make games. I just did this very simple 3D game where you control a cube that shoots at incoming cubes. Sometimes I start the game and it runs smoothly from start to end. ...
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12 views

libsdl1.2-dev error messages in terminal and Synaptic

These are the two error messages I get: I have of course tried using only one of them, restarting my computer etcetera. Does anyone know a quick-fix to this?