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52 lines
1.2 KiB
52 lines
1.2 KiB
#ifndef __SRP_API_H__
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#define __SRP_API_H__
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#include "srp_ioctl.h"
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#include "srp_error.h"
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#define SRP_DEV_NAME "dev/srp"
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#define SRP_INIT_BLOCK_MODE 0
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#define SRP_INIT_NONBLOCK_MODE 1
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#define SRP_PENDING_STATE_RUNNING 0
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#define SRP_PENDING_STATE_PENDING 1
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struct srp_buf_info {
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void *mmapped_addr;
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void *addr;
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unsigned int mmapped_size;
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unsigned int size;
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int num;
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};
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struct srp_dec_info {
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unsigned int sample_rate;
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unsigned int channels;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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int SRP_Create(int block_mode);
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int SRP_Init();
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int SRP_Decode(void *buff, int size_byte);
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int SRP_Send_EOS(void);
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int SRP_SetParams(int id, unsigned long val);
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int SRP_GetParams(int id, unsigned long *pval);
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int SRP_Deinit(void);
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int SRP_Terminate(void);
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int SRP_IsOpen(void);
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int SRP_Get_Ibuf_Info(void **addr, unsigned int *size, unsigned int *num);
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int SRP_Get_Obuf_Info(void **addr, unsigned int *size, unsigned int *num);
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int SRP_Get_Dec_Info(struct srp_dec_info *dec_info);
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int SRP_Get_PCM(void **addr, unsigned int *size);
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int SRP_Flush(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__SRP_API_H__ */
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