OpenGL SDL FFT

About

This is a fun side project that allows you to view the spectrum of an audio sample coming from PulseAudio.

It uses OpenGL, SDL, GLEW, and the fftw3 library.

Requirements

The following libraries , with their listed ubuntu (x64) package, are required to compile this program:

• SDL 2 :: libsdl2, libsdl2-dev
• GLEW :: libglew1.10, libglew-dev
• GLU :: libglu1-mesa, libglu1-mesa-dev
• PulseAudio :: libpulse0, libpulse-dev
• FFTW3 :: libfftw3-bin, libfftw3-dev

Compilation

gcc -o main main.c -lm -lpulse -lpulse-simple -lfftw3 -lSDL -lGL -lGLU -lGLEW

Suggestions?

Since this is a side project, I may not be able to implement many suggestions very quickly, however, I am open to them. Just open a new issue with your idea and I'll consider it.