GLFW VS raylib

GLFW (added the source as a submodule forked from glfw/glfw: A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input (github.com))

A popular library for input handling is GLFW, for which I wrote Lua bindings (MoonGLFW).

If the problem persists, try updating Mesa and GLFW. Remember that the nightly builds are UNSTABLE. Normally it won't do any damage to your system, since the code is verified before the commit.

You can always compile Mesa and GLFW. Doing so will update your drivers to the latest version (not stable).

glfw

Clone the GLFW git repository, using git clonehttps://github.com/glfw/glfw.git.

Go to https://www.glfw.org/

SDL is great, yes. I just want to mention that glfw is also an option if you're using OpenGL or Vulkan. I used it this time around because I had used SDL in the past for another engine and had the desire to use something different for no other reason than exposure. Things aren't very different and I don't think switching from one to another would be hard. It depends on implementation of course, as always.

Agreed. I think it was only a problem because of ubsan. I guess ubsan added checks to the generated code that looked at the value being shifted left 24 and saw that overflow occurred and therefore raised its undefined behaviour signal.

The code would never fail on a two's compliment machine. What ubsan is saying is that the rules of C don't guarantee this code to work - it only works because the overflow writes into the sign bit, which is where the next thing expected it to be anyway.

If the above is true, I don't think their "fix" helps: https://github.com/glfw/glfw/pull/1986/files. I would have thought that the important part is to change the longs to unsigned longs.

It's not actually shifting a char, because integer promotion happens first.

https://github.com/glfw/glfw/pull/1986#issuecomment-95578417...

go for https://www.raylib.com/

Thank you for pointing out to Raylib, very interesting, it supports so many platforms, including *BSD.

It's there in at least one of the build guides: https://github.com/raysan5/raylib/wiki/Create-Visual-Studio-2019-Project

Hi there, I'm a bit new to C programming and I recently picked it up to learn RayLib. In one of their examples, I noticed that they where storing a series of functions in a single array and executing them via an index. Here is the example for reference. They do this in line 73 where all the camera functions have been stored in an array. Each function has the same return type and the same parameters.

Hey! Just pushed a commit to improve OpenBSD support: https://github.com/raysan5/raylib/commit/5ecc2892016cf95fc78209229627fd371bd8df01

Is this a bug? I could not find any mentions of a similar problem in vcpkg's GitHub issues, nor raylib's GitHub issues, but it's very much possible I just suck at looking them up.

Depends on what you want! OpenGL is relatively low-level. It has a steep learning curve, and I would not recommend it for newer programmers. If 3D is a priority, though: check it out, or consider something like [raylib](https://www.raylib.com/).

Raylib.

I think Raylib is the most straightforward thing: https://www.raylib.com/

Maybe something like raylib could work, although its C99, not C++. https://www.raylib.com/