ARB_shader_clock & ARB_shader_group_vote For RadeonSI

[phoronix]

Phoronix: ARB_shader_clock & ARB_shader_group_vote For RadeonSI

Nicolai Hähnle has been working on support for some newer OpenGL extensions not currently implemented in the RadeonSI driver...

http://www.phoronix.com/scan.php?page=news_item&px=ARB-Clock-Group-Vote-RadeonSI

[FireBurn]

Does anyone know if all the AZDO (Approaching Zero OverHead) extensions have been completed for RadeonSI? I'm not certain what they were

[nhaehnle]

The big ones that are missing are ARB_bindless_texture and ARB_sparse_texture, which some people also consider part of AZDO. I think Samuel is working on ARB_bindless_texture, since Feral have said that it would help, and ARB_sparse_texture can build on the ARB_sparse_buffer work, but a pretty big chunk of work still remains to get that done. I'm not aware of anybody using ARB_sparse_texture, so it's lower priority.

[leonmaxx]

way of handling branching in OpenGL

In GLSL.