retronetworking
/
freeswitch
13
0
Fork 0
Code Pull Requests Releases Activity

FS-10125 [new_module] clearmode passthru codec

This commit is contained in:
Brian West 2017-03-10 16:40:26 -06:00
parent aedccae972
commit 92146d8e24
4 changed files with 117 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
build/modules.conf.in
View File

@ -63,6 +63,7 @@ codecs/mod_amr
#codecs/mod_amrwb
codecs/mod_b64
#codecs/mod_bv
#codecs/mod_clearmode
#codecs/mod_codec2
#codecs/mod_com_g729
#codecs/mod_dahdi_codec

1
configure.ac
View File

@ -1831,6 +1831,7 @@ AC_CONFIG_FILES([Makefile
src/mod/codecs/mod_amrwb/Makefile
src/mod/codecs/mod_b64/Makefile
src/mod/codecs/mod_bv/Makefile
src/mod/codecs/mod_clearmode/Makefile
src/mod/codecs/mod_codec2/Makefile
src/mod/codecs/mod_com_g729/Makefile
src/mod/codecs/mod_dahdi_codec/Makefile

8
src/mod/codecs/mod_clearmode/Makefile.am Normal file
View File

@ -0,0 +1,8 @@
include $(top_srcdir)/build/modmake.rulesam
MODNAME=mod_clearmode
mod_LTLIBRARIES = mod_clearmode.la
mod_clearmode_la_SOURCES = mod_clearmode.c
mod_clearmode_la_CFLAGS = $(AM_CFLAGS)
mod_clearmode_la_LIBADD = $(switch_builddir)/libfreeswitch.la
mod_clearmode_la_LDFLAGS = -avoid-version -module -no-undefined -shared

107
src/mod/codecs/mod_clearmode/mod_clearmode.c Normal file
View File

@ -0,0 +1,107 @@
/*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthm@freeswitch.org>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthm@freeswitch.org>
* Brian West <brian@freeswitch.org>
*
* mod_clear.c -- CLEARMODE Passthru Codec
*
*/
#include <switch.h>
SWITCH_MODULE_LOAD_FUNCTION(mod_clearmode_load);
SWITCH_MODULE_DEFINITION(mod_clear, mod_clearmode_load, NULL, NULL);
static switch_status_t switch_clearmode_init(switch_codec_t *codec, switch_codec_flag_t flags, const switch_codec_settings_t *codec_settings)
{
int encoding, decoding;
encoding = (flags & SWITCH_CODEC_FLAG_ENCODE);
decoding = (flags & SWITCH_CODEC_FLAG_DECODE);
if (!(encoding || decoding)) {
return SWITCH_STATUS_FALSE;
} else {
if (codec->fmtp_in) {
codec->fmtp_out = switch_core_strdup(codec->memory_pool, codec->fmtp_in);
}
return SWITCH_STATUS_SUCCESS;
}
}
static switch_status_t switch_clearmode_encode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *decoded_data,
uint32_t decoded_data_len,
uint32_t decoded_rate, void *encoded_data, uint32_t *encoded_data_len, uint32_t *encoded_rate,
unsigned int *flag)
{
return SWITCH_STATUS_FALSE;
}
static switch_status_t switch_clearmode_decode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *encoded_data,
uint32_t encoded_data_len,
uint32_t encoded_rate, void *decoded_data, uint32_t *decoded_data_len, uint32_t *decoded_rate,
unsigned int *flag)
{
return SWITCH_STATUS_FALSE;
}
static switch_status_t switch_clearmode_destroy(switch_codec_t *codec)
{
return SWITCH_STATUS_SUCCESS;
}
SWITCH_MODULE_LOAD_FUNCTION(mod_clearmode_load)
{
switch_codec_interface_t *codec_interface;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
SWITCH_ADD_CODEC(codec_interface, "Clearmode (passthru)");
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 106, "CLEARMODE", NULL, 8000, 8000, 64000,
20000, 160, 320, 320, 1, 1,
switch_clearmode_init, switch_clearmode_encode, switch_clearmode_decode, switch_clearmode_destroy);
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 106, "CLEARMODE", NULL, 8000, 8000, 64000,
30000, 240, 480, 480, 1, 1,
switch_clearmode_init, switch_clearmode_encode, switch_clearmode_decode, switch_clearmode_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
*/