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24 lines
634 B
C
24 lines
634 B
C
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/*
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Interface to reference G.722.1 decoder
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*/
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#ifndef G7221_H
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#define G7221_H
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/* forward definition for the opaque handle object */
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typedef struct g7221_handle_s g7221_handle;
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/* return a handle for decoding on successful init, NULL on failure */
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g7221_handle * g7221_init(int bytes_per_frame, int bandwidth);
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/* decode a frame, at code_words, into 16-bit PCM in sample_buffer */
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void g7221_decode_frame(g7221_handle *handle, int16_t *code_words, int16_t *sample_buffer);
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/* reset the decoder to its initial state */
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void g7221_reset(g7221_handle *handle);
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/* free resources */
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void g7221_free(g7221_handle *handle);
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#endif
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