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/*
* module-agl-audio -- PulseAudio module for providing audio routing support
* (forked from "module-murphy-ivi" - https://github.com/otcshare )
* Copyright (c) 2012, Intel Corporation.
* Copyright (c) 2016, IoT.bzh
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU Lesser General Public License,
* version 2.1, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St - Fifth Floor, Boston,
* MA 02110-1301 USA.
*
*/
#ifndef paaglloopback
#define paaglloopback
#include <stdint.h>
#include <pulsecore/pulsecore-config.h> /* required for "core.h" */
#include <pulsecore/core.h> /* required for "PA_LLIST_*" */
#include "userdata.h"
typedef struct agl_loopnode agl_loopnode;
struct agl_loopnode {
PA_LLIST_FIELDS(agl_loopnode);
uint32_t module_index;
uint32_t node_index;
uint32_t sink_input_index;
uint32_t source_output_index;
};
typedef struct agl_loopback {
PA_LLIST_HEAD(agl_loopnode, loopnodes);
} agl_loopback;
typedef enum {
AGL_LOOPNODE_TYPE_UNKNOWN = 0,
AGL_LOOPNODE_SOURCE,
AGL_LOOPNODE_SINK,
} agl_loopnode_type;
agl_loopback *agl_loopback_init (void);
void agl_loopback_done (struct userdata *, agl_loopback *);
agl_loopnode *agl_loopnode_create (struct userdata *, agl_loopnode_type,
uint32_t, uint32_t, uint32_t);
void agl_loopnode_destroy (struct userdata *, agl_loopnode *);
#endif
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