39 lines
851 B
C
39 lines
851 B
C
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#ifndef __aacdec_api_h__
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#define __aacdec_api_h__
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//the error code...
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#define AACDEC_OK (0)
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#define AACDEC_NOT_ENOUGH_BITS (-1)
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#define AACDEC_INTERNAL_ERROR (-2)
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typedef void* AAC_DEC_HANDLE;
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typedef enum
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{
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AAC_TT_MP4_ADTS = 2, //now only ADTS is supported...
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} AAC_TRANSPORT_TYPE;
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typedef struct
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{
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int channels;
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int frame_size;
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int sample_rate;
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int bit_rate;
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} bitstream_info_t;
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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extern AAC_DEC_HANDLE fh_aacdec_create(AAC_TRANSPORT_TYPE t);
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extern void fh_aacdec_destroy(AAC_DEC_HANDLE h);
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extern int fh_aacdec_fill_bitstream(AAC_DEC_HANDLE h, unsigned char* p_bitstream, int length, int* p_valid_bytes);
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extern int fh_aacdec_decode_frame(AAC_DEC_HANDLE h, unsigned char* p_outbuf, int n_outbuf_length, bitstream_info_t* pinfo);
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#ifdef __cplusplus
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}
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#endif
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#endif //__aacdec_api_h__
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