A little while ago I sent out a patch to revert Elias's addition of the
various multisampling/depth buffer additions to gl_ext.h (and the
associated headers) as it broke ABI compatibility. Those additions were
obviously useful, and it'd be a terrible state of affairs if we couldn't
ever add any
What exactly is the problem with the ABI there again? Each OpenGL extension
is basically a set of GL_* constants and a set of gl_* API entries. Since
those API entries are loaded at runtime, Allegro provides a function
pointer for each which is filled in when it loads them. Every time a new
extensi
