diff options
Diffstat (limited to 'gst/rtp/gstrtpspeexenc.c')
-rw-r--r-- | gst/rtp/gstrtpspeexenc.c | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/gst/rtp/gstrtpspeexenc.c b/gst/rtp/gstrtpspeexenc.c deleted file mode 100644 index 97e3bf33..00000000 --- a/gst/rtp/gstrtpspeexenc.c +++ /dev/null @@ -1,149 +0,0 @@ -/* GStreamer - * Copyright (C) <2005> Edgard Lima <edgard.lima@indt.org.br> - * - * 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 <stdlib.h> -#include <string.h> -#include <gst/rtp/gstrtpbuffer.h> - -#include "gstrtpspeexenc.h" - -/* elementfactory information */ -static GstElementDetails gst_rtpspeexenc_details = { - "RTP packet parser", - "Codec/Encoder/Network", - "Encodes Speex audio into a RTP packet", - "Edgard Lima <edgard.lima@indt.org.br>" -}; - -static GstStaticPadTemplate gst_rtpspeexenc_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-speex") - ); - -static GstStaticPadTemplate gst_rtpspeexenc_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("application/x-rtp, " "media = (string) \"audio\", " "payload = (int) 110, " /* guaranties compatibility with Linphone - Could be [96,127] See page 34 at http://www.ietf.org/rfc/rfc3551.txt */ - "clock-rate = (int) [6000, 48000], " - "encoding-name = (string) \"speex\", " - "encoding-params = (string) \"1\"") - ); - -static gboolean gst_rtpspeexenc_setcaps (GstBaseRTPPayload * payload, - GstCaps * caps); -static GstFlowReturn gst_rtpspeexenc_handle_buffer (GstBaseRTPPayload * payload, - GstBuffer * buffer); - -GST_BOILERPLATE (GstRtpSPEEXEnc, gst_rtpspeexenc, GstBaseRTPPayload, - GST_TYPE_BASE_RTP_PAYLOAD); - -static void -gst_rtpspeexenc_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_rtpspeexenc_sink_template)); - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&gst_rtpspeexenc_src_template)); - gst_element_class_set_details (element_class, &gst_rtpspeexenc_details); -} - -static void -gst_rtpspeexenc_class_init (GstRtpSPEEXEncClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseRTPPayloadClass *gstbasertppayload_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass; - - parent_class = g_type_class_ref (GST_TYPE_BASE_RTP_PAYLOAD); - - gstbasertppayload_class->set_caps = gst_rtpspeexenc_setcaps; - gstbasertppayload_class->handle_buffer = gst_rtpspeexenc_handle_buffer; -} - -static void -gst_rtpspeexenc_init (GstRtpSPEEXEnc * rtpspeexenc, GstRtpSPEEXEncClass * klass) -{ - GST_BASE_RTP_PAYLOAD (rtpspeexenc)->clock_rate = 8000; - GST_BASE_RTP_PAYLOAD_PT (rtpspeexenc) = 110; /* Create String */ -} - -static gboolean -gst_rtpspeexenc_setcaps (GstBaseRTPPayload * payload, GstCaps * caps) -{ - gst_basertppayload_set_options (payload, "audio", FALSE, "speex", 8000); - gst_basertppayload_set_outcaps (payload, NULL); - - return TRUE; -} - -static GstFlowReturn -gst_rtpspeexenc_handle_buffer (GstBaseRTPPayload * basepayload, - GstBuffer * buffer) -{ - GstRtpSPEEXEnc *rtpspeexenc; - guint size, payload_len; - GstBuffer *outbuf; - guint8 *payload, *data; - GstClockTime timestamp; - GstFlowReturn ret; - - rtpspeexenc = GST_RTP_SPEEX_ENC (basepayload); - - size = GST_BUFFER_SIZE (buffer); - timestamp = GST_BUFFER_TIMESTAMP (buffer); - - /* FIXME, only one SPEEX frame per RTP packet for now */ - payload_len = size; - - outbuf = gst_rtpbuffer_new_allocate (payload_len, 0, 0); - /* FIXME, assert for now */ - g_assert (payload_len <= GST_BASE_RTP_PAYLOAD_MTU (rtpspeexenc)); - - /* copy timestamp */ - GST_BUFFER_TIMESTAMP (outbuf) = timestamp; - /* get payload */ - payload = gst_rtpbuffer_get_payload (outbuf); - - data = GST_BUFFER_DATA (buffer); - - /* copy data in payload */ - memcpy (&payload[0], data, size); - - gst_buffer_unref (buffer); - - ret = gst_basertppayload_push (basepayload, outbuf); - - return ret; -} - -gboolean -gst_rtpspeexenc_plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "rtpspeexenc", - GST_RANK_NONE, GST_TYPE_RTP_SPEEX_ENC); -} |