/* * Copyright 2020 Rockchip Electronics Co. LTD * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ #ifndef _ROCKIT_UAC_CONTROL_H_ #define _ROCKIT_UAC_CONTROL_H_ #include "graph_control.h" int uac_start(int type); void uac_stop(int type); void uac_set_sample_rate(int type, int samplerate); void uac_set_volume(int type, int volume); void uac_set_mute(int type, int mute); void uac_set_ppm(int type, int ppm); int uac_control_create(); void uac_control_destory(); #endif // _ROCKIT_UAC_CONTROL_H_