GL_ARB_shader_clock on llvmpipe
VK_KHR_shader_clock on lavapipe
Mesa-DB, the new single file cache type
VK_EXT_attachment_feedback_loop_layout on RADV, lavapipe
VK_KHR_global_priority on RADV
GL_KHR_blend_equation_advanced_coherent on zink
VK_EXT_load_store_op_none on RADV
VK_EXT_mutable_descriptor_type on RADV
VK_EXT_shader_atomic_float on lvp
VK_EXT_shader_atomic_float2 on lvp
GL_NV_shader_atomic_float on llvmpipe