| cheng tong | 7d90788 | 2020-09-04 18:53:04 +0800 | [diff] [blame] | 1 | #ifndef __AUDIO_EFFECT_IF_H_ |
| 2 | #define __AUDIO_EFFECT_IF_H_ |
| 3 | |
| 4 | #include <hardware/hardware.h> |
| 5 | #include <hardware/audio.h> |
| 6 | |
| 7 | #ifdef __cplusplus |
| 8 | extern "C" |
| 9 | { |
| 10 | #endif |
| 11 | |
| cheng tong | 7d90788 | 2020-09-04 18:53:04 +0800 | [diff] [blame] | 12 | //-------------Effect type typedef-------------------------- |
| 13 | typedef enum AML_AUDIO_EFFECT_TYPE { |
| 14 | AML_EFFECT_BALANCE = 0, |
| 15 | AML_EFFECT_VIRTUALSURROUND, |
| 16 | AML_EFFECT_TREBLEBASS, |
| 17 | AML_EFFECT_HPEQ, |
| 18 | AML_EFFECT_AVL, |
| wei.wang1 | 32f7bb1 | 2023-05-24 08:23:32 +0000 | [diff] [blame] | 19 | AML_EFFECT_VIRTUALX, |
| cheng tong | 7d90788 | 2020-09-04 18:53:04 +0800 | [diff] [blame] | 20 | AML_EFFECT_MAX, |
| 21 | } aml_audio_effect_type_e; |
| 22 | |
| 23 | typedef struct audio_effect_s { |
| 24 | void *handle; |
| 25 | int (*set_parameters)(aml_audio_effect_type_e type, |
| 26 | uint32_t cmdSize, |
| 27 | void *pCmdData, |
| 28 | uint32_t *replySize, |
| 29 | void *pReplyData); |
| 30 | int (*get_parameters)(aml_audio_effect_type_e type, |
| 31 | uint32_t cmdSize, |
| 32 | void *pCmdData, |
| 33 | uint32_t *replySize, |
| 34 | void *pReplyData); |
| 35 | }audio_effect_t; |
| 36 | |
| 37 | //-------------Effect API-------------------------- |
| 38 | int audio_effect_load_interface(audio_hw_device_t *dev, audio_effect_t **effect); |
| 39 | void audio_effect_unload_interface(audio_hw_device_t *dev); |
| 40 | int audio_effect_set_parameters(aml_audio_effect_type_e type, effect_param_t *param); |
| 41 | int audio_effect_get_parameters(aml_audio_effect_type_e type, effect_param_t *param); |
| 42 | |
| 43 | #ifdef __cplusplus |
| 44 | } |
| 45 | #endif |
| 46 | |
| 47 | #endif /* __AUDIO_EFFECT_IF_H_ */ |