VK_EXT_vertex_attribute_robustness on panvk
VK_EXT_host_image_copy on RADV/GFX9 with RADV_EXPERIMENTAL=hic
VK_KHR_internally_synchronized_queues on pvr
VK_KHR_maintenance6 on v3dv
VK_EXT_host_image_copy on v3dv
VK_KHR_extended_flags on panvk
GL_EXT_semaphore on asahi
GL_EXT_semaphore_fd on asahi
cl_khr_semaphore on asahi
cl_khr_external_semaphore on asahi
cl_khr_external_semaphore_sync_fd on asahi
