anv: store event creation flags

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38707>

src/intel/vulkan/anv_event.c

@@ -20,6 +20,7 @@ VkResult anv_CreateEvent(
    if (event == NULL)
       return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
 
+   event->flags = pCreateInfo->flags;
    event->state = anv_state_pool_alloc(&device->dynamic_state_pool,
                                        sizeof(uint64_t), 8);
    *(uint64_t *)event->state.map = VK_EVENT_RESET;

src/intel/vulkan/anv_private.h

@@ -5166,6 +5166,7 @@ void anv_cmd_buffer_restore_state(struct anv_cmd_buffer *cmd_buffer,
 
 struct anv_event {
    struct vk_object_base                        base;
+   VkEventCreateFlags                           flags;
    struct anv_state                             state;
 };