GL 4.5, GLSL 4.50 -- all DONE: nvc0, r600, radeonsi
GL_ARB_ES3_1_compatibility DONE (i965/hsw+, softpipe, virgl)
- GL_ARB_clip_control DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
+ GL_ARB_clip_control DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr, virgl)
GL_ARB_conditional_render_inverted DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr, virgl)
GL_ARB_cull_distance DONE (i965, nv50, llvmpipe, softpipe, swr, virgl)
GL_ARB_derivative_control DONE (i965, nv50, llvmpipe, softpipe, virgl)
GL_ARB_shader_texture_image_samples DONE (i965, nv50, virgl)
GL_ARB_texture_barrier DONE (freedreno, i965, nv50, virgl)
GL_KHR_context_flush_control DONE (all - but needs GLX/EGL extension to be useful)
- GL_KHR_robustness DONE (freedreno, i965)
+ GL_KHR_robustness DONE (freedreno, i965, virgl)
GL_EXT_shader_integer_mix DONE (all drivers that support GLSL)
GL 4.6, GLSL 4.60 -- all DONE: radeonsi