/*
|
* 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_GRAPH_CONTROL_H_
|
#define _ROCKIT_GRAPH_CONTROL_H_
|
|
#include "uac_control.h"
|
#include <rt_header.h>
|
#include <rt_metadata.h>
|
#include <RTUACGraph.h>
|
#include <RTMediaBuffer.h>
|
#include <rt_metadata.h>
|
#include <RTMediaMetaKeys.h>
|
|
enum UACStreamType {
|
// our device record datas from usb, pc/remote->our device
|
UAC_STREAM_RECORD = 0,
|
// play datas to usb, our device->pc/remote
|
UAC_STREAM_PLAYBACK,
|
UAC_STREAM_MAX
|
};
|
|
typedef struct _UACAudioConfig {
|
int samplerate;
|
float volume;
|
int mute;
|
int ppm;
|
} UACAudioConfig;
|
|
void graph_set_samplerate(RTUACGraph* uac, int type, UACAudioConfig& config);
|
void graph_set_volume(RTUACGraph* uac, int type, UACAudioConfig& config);
|
void graph_set_ppm(RTUACGraph* uac, int type, UACAudioConfig& config);
|
|
#endif // _ROCKIT_GRAPH_CONTROL_H_
|
