iris_queue_buffer
ret = iris_queue_buffer(inst, buffer);
ret = iris_queue_buffer(inst, buffer);
ret = iris_queue_buffer(inst, buffer);
ret = iris_queue_buffer(inst, buf);
ret = iris_queue_buffer(inst, buf);
int iris_queue_buffer(struct iris_inst *inst, struct iris_buffer *buf);
return iris_queue_buffer(inst, buf);
return iris_queue_buffer(inst, buf);