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bluez5: add PLC for MSBC using spandsp

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Use spandsp as optional dependency for MSBC codec, for providing PLC.
This commit is contained in:
Pauli Virtanen 2025-06-14 18:52:55 +03:00 • committed by Wim Taymans
parent 90a1b35017
commit 87843366ce
5 changed files with 66 additions and 4 deletions
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26
spa/plugins/bluez5/plc.h Normal file
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/* Spa PLC */
/* SPDX-FileCopyrightText: Copyright © 2025 Pauli Virtanen */
/* SPDX-License-Identifier: MIT */
#ifndef SPA_BLUEZ5_PLC_H
#define SPA_BLUEZ5_PLC_H
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#ifdef HAVE_SPANDSP
#include <spandsp.h>
#else
typedef struct { char dummy; } plc_state_t;
static inline int plc_rx(plc_state_t *s, int16_t *data, int len) { return -ENOTSUP; }
static inline int plc_fillin(plc_state_t *s, int16_t *data, int len) { return -ENOTSUP; }
static inline plc_state_t *plc_init(plc_state_t *s)
{
static plc_state_t state;
return &state;
}
static inline int plc_free(plc_state_t *s) { return 0; }
#endif
#endif