Blender Git Commit Log

* providing separate fragment shaders for GLSlang version 1.00 and 1.30 because apparently some drivers either do not accept shaders marked "#version 100" (which I think is actually the shading language for OpenGL ES) or they do not like old shaders period (unlikely). I also removed the explicit "#version 100" from the old version of the shader.

Although I think all drivers should accept the one version of the shader, it contains code that has been deprecated for about 6 years so may as well provide a version that is not deprecated.

Blender requires fixed function compatibility, so there is no reason at this time to remove or change the shader code that requires fixed-function compatibility.