path: root/libTVaudio/audio_amaudio.h (plain)
blob: 63c1e10b62871ea5067a6e9d284b867033b6ab03

1	#ifndef __TV_AUDIO_AMAUDIO_H__
2	#define __TV_AUDIO_AMAUDIO_H__
3
4	#include "audio/aml_audio.h"
5
6	#define AUDIO_PARAMETER_STREAM_EQ "audioeffect_eq"
7	#define AUDIO_PARAMETER_STREAM_SRS "audioeffect_srs_param"
8	#define AUDIO_PARAMETER_STREAM_SRS_GAIN "audioeffect_srs_gain"
9	#define AUDIO_PARAMETER_STREAM_SRS_SWITCH "audioeffect_srs_switch"
10
11
12	int amSetAudioDelay(int delay_ms);
13	int amGetAudioDelay(void);
14	int amAudioOpen(unsigned int sr, int input_device, int output_device);
15	int amAudioClose(void);
16	int amAudioSetInputSr(unsigned int sr, int input_device, int output_device);
17	int amAudioSetOutputMode(int mode);
18	int amAudioSetMusicGain(int gain);
19	int amAudioSetLeftGain(int gain);
20	int amAudioSetRightGain(int gain);
21
22	int amAudioSetEQGain(int gain_val_buf[], int buf_item_cnt);
23	int amAudioGetEQGain(int gain_val_buf[], int buf_item_cnt);
24	int amAudioSetEQEnable(int en_val);
25	int amAudioGetEQEnable();
26
27	int amAudioSetSRSSurroundSwitch(int switch_val);
28	int amAudioSetSRSSurroundGain(int gain_val);
29	int amAudioSetSRSTrubassSwitch(int switch_val);
30	int amAudioSetSRSTrubassGain(int gain_val);
31	int amAudioSetSRSDialogClaritySwitch(int switch_val);
32	int amAudioSetSRSDialogClarityGain(int gain_val);
33	int amAudioSetSRSDefinitionGain(int gain_val);
34	int amAudioSetSRSTrubassSpeakerSize(int tmp_val);
35	int amAudioSetSRSGain(int input_gain, int output_gain);
36
37	int amAudioSetDumpDataFlag(int tmp_flag);
38	int amAudioGetDumpDataFlag();
39
40	// gain is in dB float format
41	int amAudioSetPreGain(float gain);
42	int amAudioGetPreGain(float *gain);
43	int amAudioSetPreMute(uint mute);
44	int amAudioGetPreMute(uint *mute);
45	int amAudioVirtualizer(int enable, int EffectLevel);
46	#endif //__TV_AUDIO_AMAUDIO_H__
47