26 lines
526 B
C
26 lines
526 B
C
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#ifndef __CONVERT_DATA_H
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#define __CONVERT_DATA_H
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#include "system/includes.h"
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#include "media/audio_stream.h"
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struct convert_data {
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struct audio_stream_entry entry; // 音频流入口
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u16 dat_len;
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u16 dat_total;
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u16 buf_len;
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u16 *buf;
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u8 type;
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};
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struct convert_data *convet_data_open(int type, u32 buf_len);
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void convet_data_close(struct convert_data *hdl);
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void user_sat16(s32 *in, s16 *out, u32 npoint);
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//type
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#define CONVERT_32_TO_16 0
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#define CONVERT_16_TO_32 1
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#endif/*__CONVERT_DATA_H*/
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