#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include "spandsp/telephony.h"
#include "spandsp/dc_restore.h"
#include "spandsp/ima_adpcm.h"
Functions | |
ima_adpcm_state_t * | ima_adpcm_init (ima_adpcm_state_t *s, int variant) |
int | ima_adpcm_release (ima_adpcm_state_t *s) |
int | ima_adpcm_decode (ima_adpcm_state_t *s, int16_t amp[], const uint8_t ima_data[], int ima_bytes) |
int | ima_adpcm_encode (ima_adpcm_state_t *s, uint8_t ima_data[], const int16_t amp[], int len) |
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Decode a buffer of IMA ADPCM data to linear PCM.
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Encode a buffer of linear PCM data to IMA ADPCM.
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Initialise an IMA ADPCM encode or decode context.
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Free an IMA ADPCM encode or decode context.
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