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c9cb971892
Original commit message from CVS: second batch : remove ',' at end of enums as they could confuse older gcc, foreign compilers (forte) and gtk-doc (in gst-plugins/ext/ this time)
168 lines
4.4 KiB
C
168 lines
4.4 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include <math.h>
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#include <sys/soundcard.h>
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/*#define DEBUG_ENABLED */
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#include "gst_arts.h"
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#include "gst_artsio_impl.h"
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/* elementfactory information */
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static GstElementDetails gst_arts_details = {
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"aRts plugin",
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"Filter/Audio",
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"aRts wrapper filter",
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"Erik Walthinsen <omega@temple-baptist.com,\n"
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"Stefan Westerfeld <stefan@space.twc.de>",
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};
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static GstStaticPadTemplate sink_temp = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-raw-int, "
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"depth = (int) 16, "
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"width = (int) 16, "
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"signed = (boolean) true, "
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"channels = (int) 2, " "endianness = (int) byte_order")
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);
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static GstStaticPadTemplate src_temp = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-raw-int, "
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"depth = (int) 16, "
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"width = (int) 16, "
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"signed = (boolean) true, "
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"channels = (int) 2, "
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"rate = (int) 44100, " "endianness = (int) byte_order")
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);
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enum
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{
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ARG_0,
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ARG_LAST
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};
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static void gst_arts_base_init (gpointer g_class);
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static void gst_arts_class_init (GstARTSClass * klass);
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static void gst_arts_init (GstARTS * arts);
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static void gst_arts_loop (GstElement * element);
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static GstElementClass *parent_class = NULL;
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/*static guint gst_arts_signals[LAST_SIGNAL] = { 0 }; */
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GType
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gst_arts_get_type (void)
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{
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static GType gst_arts_type = 0;
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if (!gst_arts_type) {
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static const GTypeInfo gst_arts_info = {
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sizeof (GstARTSClass),
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gst_arts_base_init,
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NULL,
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(GClassInitFunc) gst_arts_class_init,
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NULL,
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NULL,
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sizeof (GstARTS),
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0,
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(GInstanceInitFunc) gst_arts_init,
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};
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gst_arts_type =
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g_type_register_static (GST_TYPE_ELEMENT, "GstArts", &gst_arts_info, 0);
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}
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return gst_arts_type;
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}
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static void
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gst_arts_base_init (gpointer g_class)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&sink_temp));
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&src_temp));
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gst_element_class_set_details (element_class, &gst_arts_details);
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}
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static void
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gst_arts_class_init (GstARTSClass * klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *gstelement_class;
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parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
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gobject_class = (GObjectClass *) klass;
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gstelement_class = (GstElementClass *) klass;
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}
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static void
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gst_arts_init (GstARTS * arts)
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{
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arts->sinkpad =
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gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
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(arts), "sink"), "sink");
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gst_element_add_pad (GST_ELEMENT (arts), arts->sinkpad);
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arts->srcpad =
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gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
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(arts), "src"), "src");
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gst_element_add_pad (GST_ELEMENT (arts), arts->srcpad);
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gst_element_set_loop_function (GST_ELEMENT (arts), gst_arts_loop);
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arts->wrapper = gst_arts_wrapper_new (arts->sinkpad, arts->srcpad);
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}
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static void
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gst_arts_loop (GstElement * element)
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{
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GstARTS *arts = (GstARTS *) element;
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g_return_if_fail (arts != NULL);
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gst_arts_wrapper_do (arts->wrapper);
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}
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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if (!gst_element_register (plugin, "gstarts", GST_RANK_NONE, GST_TYPE_ARTS))
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return FALSE;
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"gst_arts",
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"arTs filter wrapper",
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plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)
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