mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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fa4a4319f0
Original commit message from CVS: A first (rude) attempt at autoplug. Autoplugging selects appropriate codecs to connect src to sink, adds them to the pipeline and connect pads. Autoplugging will run the typedetect plugin if the src pad has no MIME type. No autoplugging is done on the src and sink pads, it's hardcoded: connect 'src to sink'. No attempt at creating threads. No attempt at dynamically autoplugging not yet existing pads. Changes to (some) plugins to properly set their MIME types.
90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/* Gnome-Streamer
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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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#ifndef __GST_AUDIOSINK_H__
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#define __GST_AUDIOSINK_H__
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#include <config.h>
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#include <gst/gst.h>
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#include <gst/gstclock.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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GstElementDetails gst_audiosink_details;
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#define GST_TYPE_AUDIOSINK \
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(gst_audiosink_get_type())
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#define GST_AUDIOSINK(obj) \
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(GTK_CHECK_CAST((obj),GST_TYPE_AUDIOSINK,GstAudioSink))
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#define GST_AUDIOSINK_CLASS(klass) \
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(GTK_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOSINK,GstAudioSinkClass))
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#define GST_IS_AUDIOSINK(obj) \
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(GTK_CHECK_TYPE((obj),GST_TYPE_AUDIOSINK))
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#define GST_IS_AUDIOSINK_CLASS(obj) \
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(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOSINK))
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// NOTE: per-element flags start with 16 for now
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typedef enum {
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GST_AUDIOSINK_OPEN = (1 << 16),
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} GstAudioSinkFlags;
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typedef struct _GstAudioSink GstAudioSink;
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typedef struct _GstAudioSinkClass GstAudioSinkClass;
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struct _GstAudioSink {
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GstSink sink;
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GstPad *sinkpad;
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//GstClockTime clocktime;
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GstClock *clock;
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/* soundcard state */
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int fd;
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int caps; /* the capabilities */
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gint format;
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gint channels;
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gint frequency;
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gboolean mute;
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};
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struct _GstAudioSinkClass {
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GstSinkClass parent_class;
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/* signals */
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void (*handoff) (GstElement *element,GstPad *pad);
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};
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GtkType gst_audiosink_get_type(void);
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gboolean gst_audiosink_factory_init(GstElementFactory *factory);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_AUDIOSINK_H__ */
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