EXT(KHR_texture_compression_astc_ldr , KHR_texture_compression_astc_ldr , GLL, GLC, x , ES2, 2012)
EXT(KHR_texture_compression_astc_sliced_3d , KHR_texture_compression_astc_sliced_3d , GLL, GLC, x , ES2, 2015)
+EXT(MESA_EGL_sync , dummy_true , GLL, GLC, x , x , 2019)
EXT(MESA_framebuffer_flip_y , MESA_framebuffer_flip_y , 43, 43, x , 31, 2018)
EXT(MESA_pack_invert , MESA_pack_invert , GLL, GLC, x , x , 2002)
EXT(MESA_shader_integer_functions , MESA_shader_integer_functions , GLL, GLC, x , 30, 2016)