126                                 struct vn_instance_submit_command *submit,  in vn_instance_submit_command_init()  argument
131    submit->buffer = VN_CS_ENCODER_BUFFER_INITIALIZER(cmd_data);  in vn_instance_submit_command_init()
132    submit->command = VN_CS_ENCODER_INITIALIZER(&submit->buffer, cmd_size);  in vn_instance_submit_command_init()
134    submit->reply_size = reply_size;  in vn_instance_submit_command_init()
135    submit->reply_shmem = NULL;  in vn_instance_submit_command_init()
137    return &submit->command;  in vn_instance_submit_command_init()
142                            struct vn_instance_submit_command *submit);
146                               struct vn_instance_submit_command *submit)  in vn_instance_get_command_reply()  argument
148    return submit->reply_shmem ? &submit->reply : NULL;  in vn_instance_get_command_reply()
153                                struct vn_instance_submit_command *submit)  in vn_instance_free_command_reply()  argument
155    assert(submit->reply_shmem);  in vn_instance_free_command_reply()
156    vn_renderer_shmem_unref(instance->renderer, submit->reply_shmem);  in vn_instance_free_command_reply()