gstreamer/gst/playback/gstplaysink.h
Wim Taymans 59113af604 Use the new GstSample for snapshots
Make appsink return a GstSample. Remove the pull_buffer_list method because it
is not very useful anymore.
Pass GstSample to the conversion function.
Update playbin2 and examples
2011-12-01 16:53:11 +01:00

113 lines
4.4 KiB
C

/* GStreamer
* Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.com>
*
* 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_PLAY_SINK_H__
#define __GST_PLAY_SINK_H__
#include <gst/gst.h>
#include "gstplay-enum.h"
G_BEGIN_DECLS
#define GST_TYPE_PLAY_SINK \
(gst_play_sink_get_type())
#define GST_PLAY_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY_SINK, GstPlaySink))
#define GST_PLAY_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY_SINK, GstPlaySinkClass))
#define GST_IS_PLAY_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY_SINK))
#define GST_IS_PLAY_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY_SINK))
#define GST_PLAY_SINK_CAST(obj) \
((GstPlaySink*)(obj))
/**
* GstPlaySinkType:
* @GST_PLAY_SINK_TYPE_AUDIO: an audio pad
* @GST_PLAY_SINK_TYPE_AUDIO_RAW: a raw audio pad. Deprecated.
* @GST_PLAY_SINK_TYPE_VIDEO: a video pad
* @GST_PLAY_SINK_TYPE_VIDEO_RAW: a raw video pad. Deprecated.
* @GST_PLAY_SINK_TYPE_TEXT: a text pad
* @GST_PLAY_SINK_TYPE_LAST: the last type
* @GST_PLAY_SINK_TYPE_FLUSHING: a flushing pad, used when shutting down
*
* Types of pads that can be requested from the sinks.
*/
typedef enum {
GST_PLAY_SINK_TYPE_AUDIO = 0,
GST_PLAY_SINK_TYPE_AUDIO_RAW = 1,
GST_PLAY_SINK_TYPE_VIDEO = 2,
GST_PLAY_SINK_TYPE_VIDEO_RAW = 3,
GST_PLAY_SINK_TYPE_TEXT = 4,
GST_PLAY_SINK_TYPE_LAST = 5,
/* this is a dummy pad */
GST_PLAY_SINK_TYPE_FLUSHING = 6
} GstPlaySinkType;
typedef struct _GstPlaySink GstPlaySink;
typedef struct _GstPlaySinkClass GstPlaySinkClass;
GType gst_play_sink_get_type (void);
GstPad * gst_play_sink_request_pad (GstPlaySink *playsink, GstPlaySinkType type);
void gst_play_sink_release_pad (GstPlaySink *playsink, GstPad *pad);
void gst_play_sink_set_sink (GstPlaySink * playsink, GstPlaySinkType type, GstElement * sink);
GstElement * gst_play_sink_get_sink (GstPlaySink * playsink, GstPlaySinkType type);
void gst_play_sink_set_vis_plugin (GstPlaySink * playsink, GstElement * vis);
GstElement * gst_play_sink_get_vis_plugin (GstPlaySink * playsink);
void gst_play_sink_set_volume (GstPlaySink *playsink, gdouble volume);
gdouble gst_play_sink_get_volume (GstPlaySink *playsink);
void gst_play_sink_set_mute (GstPlaySink *playsink, gboolean mute);
gboolean gst_play_sink_get_mute (GstPlaySink *playsink);
gboolean gst_play_sink_set_flags (GstPlaySink * playsink, GstPlayFlags flags);
GstPlayFlags gst_play_sink_get_flags (GstPlaySink * playsink);
void gst_play_sink_set_font_desc (GstPlaySink *playsink, const gchar * desc);
gchar * gst_play_sink_get_font_desc (GstPlaySink *playsink);
void gst_play_sink_set_subtitle_encoding (GstPlaySink *playsink, const gchar * encoding);
gchar * gst_play_sink_get_subtitle_encoding (GstPlaySink *playsink);
void gst_play_sink_set_av_offset (GstPlaySink *playsink, gint64 av_offset);
gint64 gst_play_sink_get_av_offset (GstPlaySink *playsink);
GstSample * gst_play_sink_get_last_sample (GstPlaySink * playsink);
GstSample * gst_play_sink_convert_sample (GstPlaySink * playsink, GstCaps * caps);
gboolean gst_play_sink_reconfigure (GstPlaySink * playsink);
gboolean gst_play_sink_plugin_init (GstPlugin * plugin);
void
gst_play_marshal_SAMPLE__BOXED (GClosure * closure,
GValue * return_value G_GNUC_UNUSED,
guint n_param_values,
const GValue * param_values,
gpointer invocation_hint G_GNUC_UNUSED, gpointer marshal_data);
G_END_DECLS
#endif /* __GST_PLAY_SINK_H__ */