+GL 3.3:
+
+GLSL 3.30 not started
+GL_ARB_blend_func_extended not started
+GL_ARB_explicit_attrib_location not started
+GL_ARB_occlusion_query2 not started
+GL_ARB_sampler_objects not started
+GL_ARB_texture_rgb10_a2ui not started
+GL_ARB_texture_swizzle DONE (same as EXT version)
+GL_ARB_timer_query DONE (only Xlib sw driver)
+GL_ARB_instanced_arrays not started
+GL_ARB_vertex_type_2_10_10_10_rev not started
+
+
+GL 4.0:
+
+GLSL 4.0 not started
+GL_ARB_texture_query_lod not started
+GL_ARB_draw_buffers_blend not started
+GL_ARB_draw_indirect not started
+GL_ARB_gpu_shader_fp64 not started
+GL_ARB_sample_shading not started
+GL_ARB_shader_subroutine not started
+GL_ARB_tessellation_shader not started
+GL_ARB_texture_buffer_object_rgb32 not started
+GL_ARB_texture_cube_map_array not started
+GL_ARB_texture_gather not started
+GL_ARB_transform_feedback2 not started
+
+
+