<li>GL_ARB_texture_query_levels on nv50, nvc0, llvmpipe, r600, radeonsi, softpipe</li>
<li>GL_ARB_texture_query_lod on radeonsi</li>
<li>GL_ARB_viewport_array on nvc0</li>
+<li>GL_ARB_seamless_cubemap_per_texture on i965, llvmpipe, nvc0, r600, radeonsi, softpipe</li>
</ul>
{ "GL_ARB_sample_shading", o(ARB_sample_shading), GL, 2009 },
{ "GL_ARB_sampler_objects", o(dummy_true), GL, 2009 },
{ "GL_ARB_seamless_cube_map", o(ARB_seamless_cube_map), GL, 2009 },
+ { "GL_ARB_seamless_cubemap_per_texture", o(AMD_seamless_cubemap_per_texture), GL, 2013 },
{ "GL_ARB_separate_shader_objects", o(dummy_true), GL, 2010 },
{ "GL_ARB_shader_atomic_counters", o(ARB_shader_atomic_counters), GL, 2011 },
{ "GL_ARB_shader_bit_encoding", o(ARB_shader_bit_encoding), GL, 2010 },