gst/rtp/: parsers are depayers

Original commit message from CVS:

* gst/rtp/Makefile.am:
* gst/rtp/gstrtpL16depay.c:
* gst/rtp/gstrtpL16depay.h:
* gst/rtp/gstrtpL16parse.c:
* gst/rtp/gstrtpL16parse.h:
* gst/rtp/gstrtpgsmdepay.c:
* gst/rtp/gstrtpgsmdepay.h:
* gst/rtp/gstrtpgsmparse.c:
* gst/rtp/gstrtpgsmparse.h:
parsers are depayers
parent 7a4f8655
2005-12-01 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
* gst/rtp/Makefile.am:
* gst/rtp/gstrtpL16depay.c:
* gst/rtp/gstrtpL16depay.h:
* gst/rtp/gstrtpL16parse.c:
* gst/rtp/gstrtpL16parse.h:
* gst/rtp/gstrtpgsmdepay.c:
* gst/rtp/gstrtpgsmdepay.h:
* gst/rtp/gstrtpgsmparse.c:
* gst/rtp/gstrtpgsmparse.h:
parsers are depayers
2005-12-01 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
* gst/rtp/Makefile.am:
......
......@@ -5,22 +5,22 @@ libgstrtp_la_SOURCES = \
gstrtpdepay.c \
gstrtpmpadepay.c \
gstrtpmpapay.c \
gstrtpg711pay.c \
gstrtpg711depay.c \
gstrtpg711pay.c \
gstrtpgsmdepay.c \
gstrtpgsmpay.c \
gstrtpgsmparse.c \
gstrtpamrdepay.c \
gstrtpamrpay.c \
gstrtph263pdepay.c \
gstrtph263ppay.c \
gstrtph263pay.c \
gstasteriskh263.c \
gstrtpmp4vpay.c \
gstrtpmp4vdepay.c \
gstrtpspeexpay.c \
gstrtpspeexdepay.c
gstrtpmp4vpay.c \
gstrtpspeexdepay.c \
gstrtpspeexpay.c
#gstrtpL16pay.c gstrtpL16parse.c gstrtpgsmpay.c gstrtpgsmparse.c
#gstrtpL16pay.c gstrtpL16depay.c
if HAVE_WINSOCK2_H
WINSOCK2_LIBS = -lws2_32
......@@ -33,23 +33,23 @@ libgstrtp_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \
-lgstrtp-@GST_MAJORMINOR@ $(WINSOCK2_LIBS)
libgstrtp_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = gstrtpL16pay.h \
gstrtpL16parse.h \
noinst_HEADERS = \
gstrtpL16depay.h \
gstrtpL16pay.h \
gstrtpamrdepay.h \
gstrtpamrpay.h \
gstrtpg711pay.h \
gstrtpg711depay.h \
gstrtpg711pay.h \
gstrtpgsmdepay.h \
gstrtpgsmpay.h \
gstrtpgsmparse.h \
gstrtpmpadepay.h \
gstrtpmpapay.h \
gstrtph263pdepay.h \
gstrtph263ppay.h \
gstrtph263pay.h \
gstrtpmp4vpay.h \
gstrtpmp4vdepay.h \
gstrtpmp4vpay.h \
gstrtpdepay.h \
gstrtph263pay.h \
gstasteriskh263.h \
gstrtpspeexpay.h \
gstrtpspeexdepay.h
gstasteriskh263.h \
gstrtpspeexdepay.h \
gstrtpspeexpay.h
......@@ -43,7 +43,7 @@ typedef struct _GstAsteriskH263Header
/* elementfactory information */
static GstElementDetails gst_rtp_h263p_depaydetails = {
"RTP packet parser",
"Codec/Parser/Network",
"Codec/Depayr/Network",
"Extracts H263 video from RTP and encodes in Asterisk H263 format",
"Neil Stratford <neils@vipadia.com>"
};
......
......@@ -25,7 +25,7 @@
#include "gstrtpg711pay.h"
#include "gstrtpg711depay.h"
#include "gstrtpgsmpay.h"
#include "gstrtpgsmparse.h"
#include "gstrtpgsmdepay.h"
#include "gstrtpamrpay.h"
#include "gstrtpamrdepay.h"
#include "gstrtpmpapay.h"
......@@ -45,7 +45,7 @@ plugin_init (GstPlugin * plugin)
if (!gst_rtp_depay_plugin_init (plugin))
return FALSE;
if (!gst_rtp_gsm_parse_plugin_init (plugin))
if (!gst_rtp_gsm_depay_plugin_init (plugin))
return FALSE;
if (!gst_rtp_gsm_pay_plugin_init (plugin))
......
This diff is collapsed.
......@@ -17,8 +17,8 @@
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_RTP_L16_PARSE_H__
#define __GST_RTP_L16_PARSE_H__
#ifndef __GST_RTP_L16_DEPAY_H__
#define __GST_RTP_L16_DEPAY_H__
#include <gst/gst.h>
#include "rtp-packet.h"
......@@ -30,8 +30,8 @@ extern "C"
#endif /* __cplusplus */
/* Definition of structure storing data for this element. */
typedef struct _GstRtpL16Parse GstRtpL16Parse;
struct _GstRtpL16Parse
typedef struct _GstRtpL16Depay GstRtpL16Depay;
struct _GstRtpL16Depay
{
GstElement element;
......@@ -45,29 +45,29 @@ struct _GstRtpL16Parse
};
/* Standard definition defining a class for this element. */
typedef struct _GstRtpL16ParseClass GstRtpL16ParseClass;
struct _GstRtpL16ParseClass
typedef struct _GstRtpL16DepayClass GstRtpL16DepayClass;
struct _GstRtpL16DepayClass
{
GstElementClass parent_class;
};
/* Standard macros for defining types for this element. */
#define GST_TYPE_RTP_L16_PARSE \
(gst_rtp_L16parse_get_type())
#define GST_RTP_L16_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_L16_PARSE,GstRtpL16Parse))
#define GST_RTP_L16_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_L16_PARSE,GstRtpL16Parse))
#define GST_IS_RTP_L16_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_L16_PARSE))
#define GST_IS_RTP_L16_PARSE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_L16_PARSE))
#define GST_TYPE_RTP_L16_DEPAY \
(gst_rtp_L16depay_get_type())
#define GST_RTP_L16_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_L16_DEPAY,GstRtpL16Depay))
#define GST_RTP_L16_DEPAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_L16_DEPAY,GstRtpL16Depay))
#define GST_IS_RTP_L16_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_L16_DEPAY))
#define GST_IS_RTP_L16_DEPAY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_L16_DEPAY))
gboolean gst_rtp_L16parse_plugin_init (GstPlugin * plugin);
gboolean gst_rtp_L16depay_plugin_init (GstPlugin * plugin);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_RTP_L16_PARSE_H__ */
#endif /* __GST_RTP_L16_DEPAY_H__ */
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "gstrtpL16parse.h"
#include "gstrtp-common.h"
/* elementfactory information */
static GstElementDetails gst_rtp_L16parse_details = {
"RTP packet parser",
"Codec/Parser/Network",
"Extracts raw audio from RTP packets",
"Zeeshan Ali <zak147@yahoo.com>"
};
/* RtpL16Parse signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
ARG_0,
ARG_FREQUENCY,
ARG_PAYLOAD_TYPE
};
static GstStaticPadTemplate gst_rtp_L16parse_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"endianness = (int) BYTE_ORDER, "
"signed = (boolean) true, "
"width = (int) 16, "
"depth = (int) 16, "
"rate = (int) [ 1000, 48000 ], " "channels = (int) [ 1, 2 ]")
);
static GstStaticPadTemplate gst_rtp_L16parse_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("application/x-rtp")
);
static void gst_rtp_L16parse_class_init (GstRtpL16ParseClass * klass);
static void gst_rtp_L16parse_base_init (GstRtpL16ParseClass * klass);
static void gst_rtp_L16parse_init (GstRtpL16Parse * rtpL16parse);
static void gst_rtp_L16parse_chain (GstPad * pad, GstData * _data);
static void gst_rtp_L16parse_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_rtp_L16parse_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstStateChangeReturn gst_rtp_L16parse_change_state (GstElement *
element);
static GstElementClass *parent_class = NULL;
static GType
gst_rtp_L16parse_get_type (void)
{
static GType rtpL16parse_type = 0;
if (!rtpL16parse_type) {
static const GTypeInfo rtpL16parse_info = {
sizeof (GstRtpL16ParseClass),
(GBaseInitFunc) gst_rtp_L16parse_base_init,
NULL,
(GClassInitFunc) gst_rtp_L16parse_class_init,
NULL,
NULL,
sizeof (GstRtpL16Parse),
0,
(GInstanceInitFunc) gst_rtp_L16parse_init,
};
rtpL16parse_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstRtpL16Parse",
&rtpL16parse_info, 0);
}
return rtpL16parse_type;
}
static void
gst_rtp_L16parse_base_init (GstRtpL16ParseClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_rtp_L16parse_src_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_rtp_L16parse_sink_template));
gst_element_class_set_details (element_class, &gst_rtp_L16parse_details);
}
static void
gst_rtp_L16parse_class_init (GstRtpL16ParseClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_PAYLOAD_TYPE,
g_param_spec_int ("payload_type", "payload_type", "payload type",
G_MININT, G_MAXINT, PAYLOAD_L16_STEREO, G_PARAM_READABLE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_FREQUENCY,
g_param_spec_int ("frequency", "frequency", "frequency",
G_MININT, G_MAXINT, 44100, G_PARAM_READWRITE));
gobject_class->set_property = gst_rtp_L16parse_set_property;
gobject_class->get_property = gst_rtp_L16parse_get_property;
gstelement_class->change_state = gst_rtp_L16parse_change_state;
}
static void
gst_rtp_L16parse_init (GstRtpL16Parse * rtpL16parse)
{
rtpL16parse->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_rtp_L16parse_src_template), "src");
rtpL16parse->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_rtp_L16parse_sink_template), "sink");
gst_element_add_pad (GST_ELEMENT (rtpL16parse), rtpL16parse->srcpad);
gst_element_add_pad (GST_ELEMENT (rtpL16parse), rtpL16parse->sinkpad);
gst_pad_set_chain_function (rtpL16parse->sinkpad, gst_rtp_L16parse_chain);
rtpL16parse->frequency = 44100;
rtpL16parse->channels = 2;
rtpL16parse->payload_type = PAYLOAD_L16_STEREO;
}
void
gst_rtp_L16parse_ntohs (GstBuffer * buf)
{
gint16 *i, *len;
/* FIXME: is this code correct or even sane at all? */
i = (gint16 *) GST_BUFFER_DATA (buf);
len = i + GST_BUFFER_SIZE (buf) / sizeof (gint16 *);
for (; i < len; i++) {
*i = g_ntohs (*i);
}
}
void
gst_rtp_L16_caps_nego (GstRtpL16Parse * rtpL16parse)
{
GstCaps *caps;
caps =
gst_caps_copy (gst_static_caps_get (&gst_rtp_L16parse_src_template.
static_caps));
gst_caps_set_simple (caps,
"rate", G_TYPE_INT, rtpL16parse->frequency,
"channel", G_TYPE_INT, rtpL16parse->channels, NULL);
gst_pad_try_set_caps (rtpL16parse->srcpad, caps);
}
void
gst_rtp_L16parse_payloadtype_change (GstRtpL16Parse * rtpL16parse,
rtp_payload_t pt)
{
rtpL16parse->payload_type = pt;
switch (pt) {
case PAYLOAD_L16_MONO:
rtpL16parse->channels = 1;
break;
case PAYLOAD_L16_STEREO:
rtpL16parse->channels = 2;
break;
default:
g_warning ("unknown payload_t %d\n", pt);
}
gst_rtp_L16_caps_nego (rtpL16parse);
}
static void
gst_rtp_L16parse_chain (GstPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstRtpL16Parse *rtpL16parse;
GstBuffer *outbuf;
Rtp_Packet packet;
rtp_payload_t pt;
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
g_return_if_fail (buf != NULL);
rtpL16parse = GST_RTP_L16_PARSE (GST_OBJECT_PARENT (pad));
g_return_if_fail (rtpL16parse != NULL);
g_return_if_fail (GST_IS_RTP_L16_PARSE (rtpL16parse));
if (GST_IS_EVENT (buf)) {
GstEvent *event = GST_EVENT (buf);
gst_pad_event_default (pad, event);
return;
}
if (GST_PAD_CAPS (rtpL16parse->srcpad) == NULL) {
gst_rtp_L16_caps_nego (rtpL16parse);
}
packet =
rtp_packet_new_copy_data (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
pt = rtp_packet_get_payload_type (packet);
if (pt != rtpL16parse->payload_type) {
gst_rtp_L16parse_payloadtype_change (rtpL16parse, pt);
}
outbuf = gst_buffer_new ();
GST_BUFFER_SIZE (outbuf) = rtp_packet_get_payload_len (packet);
GST_BUFFER_DATA (outbuf) = g_malloc (GST_BUFFER_SIZE (outbuf));
GST_BUFFER_TIMESTAMP (outbuf) =
g_ntohl (rtp_packet_get_timestamp (packet)) * GST_SECOND;
memcpy (GST_BUFFER_DATA (outbuf), rtp_packet_get_payload (packet),
GST_BUFFER_SIZE (outbuf));
GST_DEBUG ("gst_rtp_L16parse_chain: pushing buffer of size %d",
GST_BUFFER_SIZE (outbuf));
/* FIXME: According to RFC 1890, this is required, right? */
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
gst_rtp_L16parse_ntohs (outbuf);
#endif
gst_pad_push (rtpL16parse->srcpad, GST_DATA (outbuf));
rtp_packet_free (packet);
gst_buffer_unref (buf);
}
static void
gst_rtp_L16parse_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstRtpL16Parse *rtpL16parse;
g_return_if_fail (GST_IS_RTP_L16_PARSE (object));
rtpL16parse = GST_RTP_L16_PARSE (object);
switch (prop_id) {
case ARG_PAYLOAD_TYPE:
gst_rtp_L16parse_payloadtype_change (rtpL16parse,
g_value_get_int (value));
break;
case ARG_FREQUENCY:
rtpL16parse->frequency = g_value_get_int (value);
break;
default:
break;
}
}
static void
gst_rtp_L16parse_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstRtpL16Parse *rtpL16parse;
g_return_if_fail (GST_IS_RTP_L16_PARSE (object));
rtpL16parse = GST_RTP_L16_PARSE (object);
switch (prop_id) {
case ARG_PAYLOAD_TYPE:
g_value_set_int (value, rtpL16parse->payload_type);
break;
case ARG_FREQUENCY:
g_value_set_int (value, rtpL16parse->frequency);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GstStateChangeReturn
gst_rtp_L16parse_change_state (GstElement * element, GstStateChange transition)
{
GstRtpL16Parse *rtpL16parse;
g_return_val_if_fail (GST_IS_RTP_L16_PARSE (element),
GST_STATE_CHANGE_FAILURE);
rtpL16parse = GST_RTP_L16_PARSE (element);
GST_DEBUG ("state pending %d\n", GST_STATE_PENDING (element));
switch (transition) {
case GST_STATE_CHANGE_NULL_TO_READY:
break;
case GST_STATE_CHANGE_READY_TO_NULL:
break;
default:
break;
}
/* if we haven't failed already, give the parent class a chance to ;-) */
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
return GST_STATE_CHANGE_SUCCESS;
}
gboolean
gst_rtp_L16parse_plugin_init (GstPlugin * plugin)
{
return gst_element_register (plugin, "rtpL16parse",
GST_RANK_NONE, GST_TYPE_RTP_L16_PARSE);
}
/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_RTP_L16_PARSE_H__
#define __GST_RTP_L16_PARSE_H__
#include <gst/gst.h>
#include "rtp-packet.h"
#include "gstrtp-common.h"
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
/* Definition of structure storing data for this element. */
typedef struct _GstRtpL16Parse GstRtpL16Parse;
struct _GstRtpL16Parse
{
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
guint frequency;
guint channels;
rtp_payload_t payload_type;
};
/* Standard definition defining a class for this element. */
typedef struct _GstRtpL16ParseClass GstRtpL16ParseClass;
struct _GstRtpL16ParseClass
{
GstElementClass parent_class;
};
/* Standard macros for defining types for this element. */
#define GST_TYPE_RTP_L16_PARSE \
(gst_rtp_L16parse_get_type())
#define GST_RTP_L16_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_L16_PARSE,GstRtpL16Parse))
#define GST_RTP_L16_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_L16_PARSE,GstRtpL16Parse))
#define GST_IS_RTP_L16_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_L16_PARSE))
#define GST_IS_RTP_L16_PARSE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_L16_PARSE))
gboolean gst_rtp_L16parse_plugin_init (GstPlugin * plugin);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_RTP_L16_PARSE_H__ */
......@@ -31,7 +31,7 @@
/* elementfactory information */
static GstElementDetails gst_rtp_amrdepay_details = {
"RTP packet parser",
"Codec/Parser/Network",
"Codec/Depayr/Network",
"Extracts AMR audio from RTP packets (RFC 3267)",
"Wim Taymans <wim@fluendo.com>"
};
......@@ -277,7 +277,7 @@ gst_rtp_amr_depay_chain (GstPad * pad, GstBuffer * buf)
goto bad_packet;
/* when we get here, 1 channel, 8000 Hz, octet aligned, no CRC,
* no robust sorting, no interleaving data is to be parsed */
* no robust sorting, no interleaving data is to be depayd */
{
gint payload_len;
guint8 *payload, *p, *dp;
......@@ -295,7 +295,7 @@ gst_rtp_amr_depay_chain (GstPad * pad, GstBuffer * buf)
payload = gst_rtp_buffer_get_payload (buf);
/* parse CMR. The CMR is used by the sender to request
/* depay CMR. The CMR is used by the sender to request
* a new encoding mode.
*
* 0 1 2 3 4 5 6 7
......
......@@ -26,7 +26,7 @@ GST_DEBUG_CATEGORY (rtpdepay_debug);
/* elementfactory information */
static GstElementDetails rtpdepay_details =
GST_ELEMENT_DETAILS ("RTP Payloader",
"Codec/Parser/Network",
"Codec/Depayr/Network",
"Accepts raw RTP and RTCP packets and sends them forward",
"Wim Taymans <wim@fluendo.com>");
......
......@@ -25,7 +25,7 @@
/* elementfactory information */
static GstElementDetails gst_rtp_g711depay_details = {
"RTP packet parser",
"Codec/Parser/Network",
"Codec/Depayr/Network",
"Extracts PCMU/PCMA audio from RTP packets",
"Edgard Lima <edgard.lima@indt.org.br>, Zeeshan Ali <zeenix@gmail.com>"
};
......
......@@ -19,31 +19,31 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpgsmparse.h"
#include "gstrtpgsmdepay.h"
/* elementfactory information */
static GstElementDetails gst_rtp_gsmparse_details = {
static GstElementDetails gst_rtp_gsmdepay_details = {
"RTP packet parser",
"Codec/Parser/Network",
"Codec/Depayr/Network",
"Extracts GSM audio from RTP packets",
"Zeeshan Ali <zeenix@gmail.com>"
};
/* RTPGSMParse signals and args */
/* RTPGSMDepay signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
static GstStaticPadTemplate gst_rtp_gsm_parse_src_template =
static GstStaticPadTemplate gst_rtp_gsm_depay_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-gsm, " "rate = (int) 8000, " "channels = 1")
);
static GstStaticPadTemplate gst_rtp_gsm_parse_sink_template =
static GstStaticPadTemplate gst_rtp_gsm_depay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
......@@ -53,28 +53,28 @@ GST_STATIC_PAD_TEMPLATE ("sink",
"clock-rate = (int) 8000, " "encoding-name = (string) \"GSM\"")
);
static GstBuffer *gst_rtp_gsm_parse_process (GstBaseRTPDepayload * _depayload,
static GstBuffer *gst_rtp_gsm_depay_process (GstBaseRTPDepayload * _depayload,
GstBuffer * buf);
static gboolean gst_rtp_gsm_parse_setcaps (GstBaseRTPDepayload * _depayload,
static gboolean gst_rtp_gsm_depay_setcaps (GstBaseRTPDepayload * _depayload,
GstCaps * caps);
GST_BOILERPLATE (GstRTPGSMParse, gst_rtp_gsm_parse, GstBaseRTPDepayload,
GST_BOILERPLATE (GstRTPGSMDepay, gst_rtp_gsm_depay, GstBaseRTPDepayload,
GST_TYPE_BASE_RTP_DEPAYLOAD);
static void
gst_rtp_gsm_parse_base_init (gpointer klass)
gst_rtp_gsm_depay_base_init (gpointer klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_rtp_gsm_parse_src_template));
gst_static_pad_template_get (&gst_rtp_gsm_depay_src_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_rtp_gsm_parse_sink_template));