Per-buffer blend and masks (GL_EXT_draw_buffers2) DONE
GL_EXT_texture_compression_rgtc DONE (swrast, gallium r600)
Red and red/green texture formats DONE (swrast, i965, gallium)
-Transform feedback (GL_EXT_transform_feedback) ~50% done
+Transform feedback (GL_EXT_transform_feedback) DONE
Vertex array objects (GL_APPLE_vertex_array_object) DONE
sRGB framebuffer format (GL_EXT_framebuffer_sRGB) core GL done (i965, gallium), GLX todo
glClearBuffer commands DONE
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 started
+GL_ARB_transform_feedback2 DONE
GL_ARB_transform_feedback3 not started