Image loader for OpenGL

 This module provides methods to load/modify/save images for use
 with OpenGL textures, FBOs and VBOs.
 .
 It also requires at least one supported OpenGL::Image imaging engine.
 At this time, the following drivers are supported:
 .
  * Targa - Pure Perl - uncompressed RGBA files (comes with OpenGL::Image).
  * Magick - Requires PerlMagick (v6.3.5 or newer for best performance).