gstreamer/gst/playback/gststreaminfo.h
Wim Taymans b75b5525da gst/playback/: Add playbin2.
Original commit message from CVS:
* gst/playback/Makefile.am:
* gst/playback/gstplayback.c: (plugin_init):
* gst/playback/test7.c: (update_scale), (warning_cb), (error_cb),
(eos_cb), (about_to_finish_cb), (main):
Add playbin2.
Added gapless playback example.
* gst/playback/gstplaybasebin.c:
* gst/playback/gstplaybasebin.h:
* gst/playback/gstplaybin.c: (gst_play_bin_plugin_init):
* gst/playback/gstqueue2.c:
* gst/playback/test.c:
* gst/playback/gsturidecodebin.c: (gst_uri_decode_bin_class_init),
(pad_removed_cb):
* gst/playback/gststreaminfo.h:
Change email.
* gst/playback/gstplaybin2.c: (gst_play_bin_get_type),
(gst_play_bin_class_init), (init_group), (gst_play_bin_init),
(gst_play_bin_dispose), (gst_play_bin_set_uri),
(gst_play_bin_set_suburi), (gst_play_bin_set_property),
(gst_play_bin_get_property), (gst_play_bin_handle_message),
(pad_added_cb), (pad_removed_cb), (no_more_pads_cb), (perform_eos),
(drained_cb), (unlink_group), (activate_group),
(setup_next_source), (gst_play_bin_change_state),
(gst_play_bin2_plugin_init):
Added raw first version of playbin2. Does chained oggs and gapless
playback fine. No support for raw sinks yet. No visualisations or
subtitles yet.
* gst/playback/gstplaysink.c: (gst_play_sink_get_type),
(gst_play_sink_class_init), (gst_play_sink_init),
(gst_play_sink_dispose), (gst_play_sink_vis_unblocked),
(gst_play_sink_vis_blocked), (gst_play_sink_set_video_sink),
(gst_play_sink_set_audio_sink), (gst_play_sink_set_vis_plugin),
(gst_play_sink_set_property), (gst_play_sink_get_property),
(post_missing_element_message), (free_chain), (add_chain),
(activate_chain), (gen_video_chain), (gen_text_element),
(gen_audio_chain), (gen_vis_element), (gst_play_sink_get_mode),
(gst_play_sink_set_mode), (gst_play_sink_request_pad),
(gst_play_sink_release_pad), (gst_play_sink_send_event_to_sink),
(gst_play_sink_send_event), (gst_play_sink_change_state):
* gst/playback/gstplaysink.h:
Added Element that abstracts the sinks and their pipelines for playbin2.
2007-11-16 15:44:48 +00:00

86 lines
3.4 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* <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_STREAMINFO_H__
#define __GST_STREAMINFO_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_STREAM_INFO (gst_stream_info_get_type())
#define GST_STREAM_INFO(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_STREAM_INFO,GstStreamInfo))
#define GST_STREAM_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_STREAM_INFO,GstStreamInfoClass))
#define GST_IS_STREAM_INFO(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STREAM_INFO))
#define GST_IS_STREAM_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STREAM_INFO))
typedef struct _GstStreamInfo GstStreamInfo;
typedef struct _GstStreamInfoClass GstStreamInfoClass;
typedef enum {
GST_STREAM_TYPE_UNKNOWN = 0,
GST_STREAM_TYPE_AUDIO = 1, /* an audio stream */
GST_STREAM_TYPE_VIDEO = 2, /* a video stream */
GST_STREAM_TYPE_TEXT = 3, /* a subtitle/text stream */
GST_STREAM_TYPE_SUBPICTURE = 4, /* a subtitle in picture-form */
GST_STREAM_TYPE_ELEMENT = 5 /* stream handled by an element */
} GstStreamType;
struct _GstStreamInfo {
GObject parent;
GstObject *object; /* pad/element providing/handling this stream */
GstStreamType type; /* the type of the provided stream */
gchar *decoder; /* string describing the decoder */
gboolean mute; /* is the stream muted or not */
GstObject *origin; /* the real object providing this stream, this can
be different from the object as the object can be
a queue pad, inserted for preroll. */
GstCaps *caps; /* the caps of the stream */
/* this is tream information cached here because the streaminfo may be
* created before the app can know about it. */
gchar *langcode,
*codec;
};
struct _GstStreamInfoClass {
GObjectClass parent_class;
/* signals */
void (*muted) (GstStreamInfo *info, gboolean mute);
};
GType gst_stream_info_get_type (void);
GstStreamInfo* gst_stream_info_new (GstObject *object,
GstStreamType type,
const gchar *decoder,
const GstCaps *caps);
gboolean gst_stream_info_set_mute (GstStreamInfo *stream_info,
gboolean mute);
gboolean gst_stream_info_is_mute (GstStreamInfo *stream_info);
G_END_DECLS
#endif /* __GST_STREAMINFO_H__ */