SharedGL v0.3.0

• Most/all functions up to OpenGL 2.1 have been implemented
  • By default, SharedGL will now report 2.1
  • Draw functionality is still a bit buggy, prone to crashing
• Fixed GL_RGB8 with textures
• Added GL_LUMINANCE_ALPHA support for textures
• Fixed glGenVertexArrays where parameter GLsizei n now gets handled by the client instead of being passthroughed
• Added glBindFragDataLocation
• Added additional GLX functions/functionality for comptability
• Added client-side environment variables
  • Users may now specify GLX_VERSION_OVERRIDE=X.X, GL_VERSION_OVERRIDE=X.X, and GLSL_VERSION_OVERRIDE=X.X for version control on the client side (otherwise, use whatever the server reports, which can also be changed with -g X.X)
  • Overriding the GLSL version can only be done on the client side
• Added support for 1D and 3D textures
• Added glGetBooleanv and glGetDoublev