Litherum

The last stage in glCompileShader is to actually emit assembly commands that can be executed by the shader VM. We've previously create...

Previously, I had covered lexing and parsing of shaders. At this point, we have a large data structure describing the structure of a shade...

Last time I described how GLSL source gets lexed and turned into a stream of tokens, isomorphic with the source of the input shader. However...

I'm going to skip over some of the pieces that I've mentioned already (namely creating a shader and attaching source to the shader) ...

Previously , I have written about how Mesa 3D 's implementation of GLX works; Now, I'd like to transition to OpenGL calls. First, ...