diff options
author | Wim Taymans <wim.taymans@gmail.com> | 2002-12-16 19:49:42 +0000 |
---|---|---|
committer | Wim Taymans <wim.taymans@gmail.com> | 2002-12-16 19:49:42 +0000 |
commit | a50b19e9216dbbf9c76569bdde171f550d476db8 (patch) | |
tree | d5c78b9dc1e7a60f5e4d4653afa7f96bd043d7f0 /ext/speex/gstspeex.c | |
parent | 7fa045ebaa42abdd276dd1e63159fad7e1202636 (diff) |
Added non functional speex plugin. speex decoding needs a container.
Original commit message from CVS:
Added non functional speex plugin. speex decoding needs a container.
Diffstat (limited to 'ext/speex/gstspeex.c')
-rw-r--r-- | ext/speex/gstspeex.c | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/ext/speex/gstspeex.c b/ext/speex/gstspeex.c new file mode 100644 index 00000000..f167749b --- /dev/null +++ b/ext/speex/gstspeex.c @@ -0,0 +1,110 @@ +/* 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 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. + */ + + +#include "gstspeexdec.h" +#include "gstspeexenc.h" + +/* elementfactory information */ +extern GstElementDetails gst_speexdec_details; +extern GstElementDetails gst_speexenc_details; + +GstPadTemplate *speexdec_src_template, *speexdec_sink_template; +GstPadTemplate *speexenc_src_template, *speexenc_sink_template; + +GST_CAPS_FACTORY (speex_caps_factory, + GST_CAPS_NEW ( + "speex_speex", + "audio/x-speex", + "rate", GST_PROPS_INT_RANGE (1000, 48000) + ) +) + +GST_CAPS_FACTORY (raw_caps_factory, + GST_CAPS_NEW ( + "speex_raw", + "audio/raw", + "format", GST_PROPS_STRING ("int"), + "law", GST_PROPS_INT (0), + "endianness", GST_PROPS_INT (G_BYTE_ORDER), + "signed", GST_PROPS_BOOLEAN (TRUE), + "width", GST_PROPS_INT (16), + "depth", GST_PROPS_INT (16), + "rate", GST_PROPS_INT_RANGE (1000, 48000), + "channels", GST_PROPS_INT (1) + ) +) + +static gboolean +plugin_init (GModule *module, GstPlugin *plugin) +{ + GstElementFactory *dec, *enc; + GstCaps *raw_caps, *speex_caps; + + /* create an elementfactory for the speexdec element */ + enc = gst_element_factory_new("speexenc",GST_TYPE_SPEEXENC, + &gst_speexenc_details); + g_return_val_if_fail(enc != NULL, FALSE); + + raw_caps = GST_CAPS_GET (raw_caps_factory); + speex_caps = GST_CAPS_GET (speex_caps_factory); + + /* register sink pads */ + speexenc_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK, + GST_PAD_ALWAYS, + raw_caps, NULL); + gst_element_factory_add_pad_template (enc, speexenc_sink_template); + + /* register src pads */ + speexenc_src_template = gst_pad_template_new ("src", GST_PAD_SRC, + GST_PAD_ALWAYS, + speex_caps, NULL); + gst_element_factory_add_pad_template (enc, speexenc_src_template); + + gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (enc)); + + /* create an elementfactory for the speexdec element */ + dec = gst_element_factory_new("speexdec",GST_TYPE_SPEEXDEC, + &gst_speexdec_details); + g_return_val_if_fail(dec != NULL, FALSE); + gst_element_factory_set_rank (dec, GST_ELEMENT_RANK_PRIMARY); + + /* register sink pads */ + speexdec_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK, + GST_PAD_ALWAYS, + speex_caps, NULL); + gst_element_factory_add_pad_template (dec, speexdec_sink_template); + + /* register src pads */ + speexdec_src_template = gst_pad_template_new ("src", GST_PAD_SRC, + GST_PAD_ALWAYS, + raw_caps, NULL); + gst_element_factory_add_pad_template (dec, speexdec_src_template); + + gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (dec)); + + return TRUE; +} + +GstPluginDesc plugin_desc = { + GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "speex", + plugin_init +}; |