diff options
Diffstat (limited to 'gst-libs/gst/audio/gstaudiosink.h')
-rw-r--r-- | gst-libs/gst/audio/gstaudiosink.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/gst-libs/gst/audio/gstaudiosink.h b/gst-libs/gst/audio/gstaudiosink.h deleted file mode 100644 index 83a4e952..00000000 --- a/gst-libs/gst/audio/gstaudiosink.h +++ /dev/null @@ -1,102 +0,0 @@ -/* GStreamer - * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> - * 2005 Wim Taymans <wim@fluendo.com> - * - * gstaudiosink.h: - * - * 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_AUDIO_SINK_H__ -#define __GST_AUDIO_SINK_H__ - -#include <gst/gst.h> -#include <gst/audio/gstbaseaudiosink.h> - -G_BEGIN_DECLS - -#define GST_TYPE_AUDIO_SINK (gst_audio_sink_get_type()) -#define GST_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_SINK,GstAudioSink)) -#define GST_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_SINK,GstAudioSinkClass)) -#define GST_AUDIO_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_AUDIO_SINK,GstAudioSinkClass)) -#define GST_IS_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_SINK)) -#define GST_IS_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_SINK)) - -typedef struct _GstAudioSink GstAudioSink; -typedef struct _GstAudioSinkClass GstAudioSinkClass; - -/** - * GstAudioSink: - * - * Opaque #GstAudioSink. - */ -struct _GstAudioSink { - GstBaseAudioSink element; - - /*< private >*/ /* with LOCK */ - GThread *thread; - - /*< private >*/ - gpointer _gst_reserved[GST_PADDING]; -}; - -/** - * GstAudioSinkClass: - * @parent_class: the parent class structure. - * @open: Open the device. No configuration needs to be done at this point. - * This function is also used to check if the device is available. - * @prepare: Prepare the device to operate with the specified parameters. - * @unprepare: Undo operations done in prepare. - * @close: Close the device. - * @write: Write data to the device. - * @delay: Return how many samples are still in the device. This is used to - * drive the synchronisation. - * @reset: Returns as quickly as possible from a write and flush any pending - * samples from the device. - * - * #GstAudioSink class. Override the vmethods to implement functionality. - */ -struct _GstAudioSinkClass { - GstBaseAudioSinkClass parent_class; - - /* vtable */ - - /* open the device with given specs */ - gboolean (*open) (GstAudioSink *sink); - /* prepare resources and state to operate with the given specs */ - gboolean (*prepare) (GstAudioSink *sink, GstRingBufferSpec *spec); - /* undo anything that was done in prepare() */ - gboolean (*unprepare) (GstAudioSink *sink); - /* close the device */ - gboolean (*close) (GstAudioSink *sink); - /* write samples to the device */ - /* FIXME 0.11: change return value to gint, as most implementation use that - * already anyway */ - guint (*write) (GstAudioSink *sink, gpointer data, guint length); - /* get number of samples queued in the device */ - guint (*delay) (GstAudioSink *sink); - /* reset the audio device, unblock from a write */ - void (*reset) (GstAudioSink *sink); - - /*< private >*/ - gpointer _gst_reserved[GST_PADDING]; -}; - -GType gst_audio_sink_get_type(void); - -G_END_DECLS - -#endif /* __GST_AUDIO_SINK_H__ */ |