18 /* require and request at least Vulkan 1.1 at both instance and device levels
22 /* max advertised version at both instance and device levels */
58     * base.base.app_info.api_version.  renderer_version is the instance
82 vn_instance_cs_shmem_alloc(struct vn_instance *instance,  in vn_instance_cs_shmem_alloc()  argument
87       instance->renderer, &instance->cs_shmem_pool, size, out_offset);  in vn_instance_cs_shmem_alloc()
91 vn_instance_reply_shmem_alloc(struct vn_instance *instance,  in vn_instance_reply_shmem_alloc()  argument
96       instance->renderer, &instance->reply_shmem_pool, size, out_offset);  in vn_instance_reply_shmem_alloc()
100 vn_instance_acquire_ring_idx(struct vn_instance *instance)  in vn_instance_acquire_ring_idx()  argument
102    mtx_lock(&instance->ring_idx_mutex);  in vn_instance_acquire_ring_idx()
103    int ring_idx = ffsll(~instance->ring_idx_used_mask) - 1;  in vn_instance_acquire_ring_idx()
104    if (ring_idx >= instance->renderer->info.max_timeline_count)  in vn_instance_acquire_ring_idx()
107       instance->ring_idx_used_mask |= (1ULL << (uint32_t)ring_idx);  in vn_instance_acquire_ring_idx()
108    mtx_unlock(&instance->ring_idx_mutex);  in vn_instance_acquire_ring_idx()
117 vn_instance_release_ring_idx(struct vn_instance *instance, uint32_t ring_idx)  in vn_instance_release_ring_idx()  argument
121    mtx_lock(&instance->ring_idx_mutex);  in vn_instance_release_ring_idx()
122    assert(instance->ring_idx_used_mask & (1ULL << ring_idx));  in vn_instance_release_ring_idx()
123    instance->ring_idx_used_mask &= ~(1ULL << ring_idx);  in vn_instance_release_ring_idx()
124    mtx_unlock(&instance->ring_idx_mutex);  in vn_instance_release_ring_idx()