45     union ctl_values old_value;  member
599         ar->mixer_state[i].old_value.ptr = calloc(num_values, value_sz);  in alloc_mixer_state()
604             ar->mixer_state[i].old_value.enumerated[0] = mixer_ctl_get_value(ctl, 0);  in alloc_mixer_state()
606             mixer_ctl_get_array(ctl, ar->mixer_state[i].old_value.ptr, num_values);  in alloc_mixer_state()
608         memcpy(ar->mixer_state[i].new_value.ptr, ar->mixer_state[i].old_value.ptr,  in alloc_mixer_state()
625         free(ar->mixer_state[i].old_value.ptr);  in free_mixer_state()
656 …              if (ar->mixer_state[i].old_value.bytes[j] != ar->mixer_state[i].new_value.bytes[j]) {  in audio_route_update_mixer()
663                  if (ar->mixer_state[i].old_value.enumerated[j]  in audio_route_update_mixer()
671 …          if (ar->mixer_state[i].old_value.integer[j] != ar->mixer_state[i].new_value.integer[j]) {  in audio_route_update_mixer()
684             memcpy(ar->mixer_state[i].old_value.ptr, ar->mixer_state[i].new_value.ptr,  in audio_route_update_mixer()
810                 if (ms->old_value.bytes[j] != ms->new_value.bytes[j]) {  in audio_route_update_path()
812                     memcpy(ms->old_value.bytes, ms->new_value.bytes, ms->num_values * value_sz);  in audio_route_update_path()
816                 if (ms->old_value.enumerated[j] != ms->new_value.enumerated[j]) {  in audio_route_update_path()
818                     memcpy(ms->old_value.enumerated, ms->new_value.enumerated,  in audio_route_update_path()
822             } else if (ms->old_value.integer[j] != ms->new_value.integer[j]) {  in audio_route_update_path()
824                 memcpy(ms->old_value.integer, ms->new_value.integer, ms->num_values * value_sz);  in audio_route_update_path()