From 6c2aef81c4182695487fabbd19c5c0a84409b49f Mon Sep 17 00:00:00 2001 From: Manuel Bachmann Date: Thu, 9 Jun 2016 18:22:08 +0200 Subject: Initial commit Change-Id: Ic974941bdd30309b4adb72b7a05959332750210b Signed-off-by: Manuel Bachmann --- loopback.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 loopback.h (limited to 'loopback.h') diff --git a/loopback.h b/loopback.h new file mode 100644 index 0000000..27cdef9 --- /dev/null +++ b/loopback.h @@ -0,0 +1,58 @@ +/* + * 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 + +#include /* required for "core.h" */ +#include /* required for "PA_LLIST_*" */ + +#include "userdata.h" + +typedef struct pa_loopnode pa_loopnode; +struct pa_loopnode { + PA_LLIST_FIELDS(pa_loopnode); + uint32_t module_index; + uint32_t node_index; + uint32_t sink_input_index; + uint32_t source_output_index; +}; + +typedef struct pa_loopback { + PA_LLIST_HEAD(pa_loopnode, loopnodes); +} pa_loopback; + +typedef enum { + PA_LOOPNODE_TYPE_UNKNOWN = 0, + PA_LOOPNODE_SOURCE, + PA_LOOPNODE_SINK, +} pa_loopnode_type; + +pa_loopback *pa_loopback_init (void); +void pa_loopback_done (struct userdata *, pa_loopback *); + +pa_loopnode *pa_loopnode_create (struct userdata *, pa_loopnode_type, + uint32_t, uint32_t, uint32_t); +void pa_loopnode_destroy (struct userdata *, pa_loopnode *); + +#endif -- cgit 1.2.3-korg