profile.txt

# This file is used as input for flextGLgen.py
# It defines the target OpenGL version and lists the used extensions.

# Lines beginning with '#' are comments
# Line indentation is ignored

# The 'version' keyword followed by a version number defines the target
# OpenGL version:

version 3.3 core

# You have to define either 'core' or 'compatibility' as profile

# This is the minimum version necessary to run the
# application. OpenGL-drivers with a lower version will exit in an
# error message. 

# Extensions are declared with the 'extension' keyword
# followed by the name of the extensions:

extension ARB_vertex_array_object required
extension EXT_texture_filter_anisotropic optional

# Extensions can be either optional or required.
# Missing required extensions will result in the application exiting with an
# error message.
# Optional extensions will create the FLEXTGL_<extname> GLboolean fields
# for checking if an extension is supported.


# An optional whitelist of functions to load can be supplied
# This allows reducing the generated code size and loading times
# 'begin functions' starts a space-separated list of functions to be loaded and
# 'end functions' ends it. Comments still work.
# The 'gl' at the beginning of function names should be omitted

begin functions

   # Basic functions
   Enable GetError Clear

   # Shader handling
   GetShaderInfoLog GetShaderiv ShaderSource
   CreateShader DeleteShader IsShader CompileShader AttachShader

   # Program Objects
   CreateProgram DeleteProgram GetProgramInfoLog GetProgramiv
   UseProgram IsProgram LinkProgram

   # Uniforms
   GetUniformLocation Uniform1f Uniform3fv Uniform4fv
   UniformMatrix3fv UniformMatrix4fv

   # Buffer handling
   GenBuffers BindBuffer BufferData DeleteBuffers

   # Vertex Arrays
   GenVertexArrays BindVertexArray DeleteVertexArrays
   VertexAttribPointer EnableVertexAttribArray GetAttribLocation

   # Drawing
   DrawElements
   
end functions