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0209cb45e5
Original commit message from CVS: * gst/playback/gstplaybasebin.c: (gst_play_base_bin_get_type), (gst_play_base_bin_class_init), (gst_play_base_bin_finalize), (get_active_group), (get_building_group), (group_destroy), (group_commit), (check_queue), (queue_overrun), (queue_threshold_reached), (queue_out_of_data), (gen_preroll_element), (remove_groups), (unknown_type), (add_element_stream), (no_more_pads), (probe_triggered), (preroll_unlinked), (new_decoded_pad), (setup_subtitle), (setup_substreams), (setup_source), (finish_source), (prepare_output), (muted_group_change_state), (gst_play_base_bin_set_property), (gst_play_base_bin_get_property), (gst_play_base_bin_change_state): * gst/playback/gstplaybasebin.h: * gst/playback/gstplaybin.c: (gst_play_bin_class_init), (gst_play_bin_init), (gst_play_bin_set_property), (gen_video_element), (gen_text_element), (gen_audio_element), (gen_vis_element), (remove_sinks), (add_sink), (setup_sinks), (gst_play_bin_change_state): * gst/playback/gststreaminfo.c: (gst_stream_info_class_init), (cb_probe), (gst_stream_info_new), (gst_stream_info_dispose), (stream_info_change_state), (gst_stream_info_set_mute), (gst_stream_info_get_property): * gst/playback/gststreaminfo.h: * gst/playback/gststreamselector.c: (gst_stream_selector_init), (gst_stream_selector_get_linked_pad), (gst_stream_selector_getcaps), (gst_stream_selector_get_linked_pads), (gst_stream_selector_request_new_pad), (gst_stream_selector_chain): * gst/playback/gststreamselector.h: Rough port of playbin. Needs some more work, but is mostly done, and uses a few locks in important places, which should make stuff like chain-switches clean. Still uses GST_STATE() in a few places, which isn't all that good an idea, subtitles/elements disabled because no elements to test with and thus probably broken, query and event handling moved to GstBin, internal thread removed alltogether because the pipeline does that for us now. Can play Ogg/Vorbis files. Haven't tested anything else yet.
85 lines
2.9 KiB
C
85 lines
2.9 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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#ifndef __GST_STREAMINFO_H__
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#define __GST_STREAMINFO_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_STREAM_INFO (gst_stream_info_get_type())
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#define GST_STREAM_INFO(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_STREAM_INFO,GstStreamInfo))
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#define GST_STREAM_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_STREAM_INFO,GstStreamInfoClass))
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#define GST_IS_STREAM_INFO(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STREAM_INFO))
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#define GST_IS_STREAM_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STREAM_INFO))
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typedef struct _GstStreamInfo GstStreamInfo;
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typedef struct _GstStreamInfoClass GstStreamInfoClass;
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typedef enum {
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GST_STREAM_TYPE_UNKNOWN = 0,
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GST_STREAM_TYPE_AUDIO = 1, /* an audio stream */
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GST_STREAM_TYPE_VIDEO = 2, /* a video stream */
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GST_STREAM_TYPE_TEXT = 3, /* a subtitle/text stream */
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GST_STREAM_TYPE_ELEMENT = 4, /* stream handled by an element */
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} GstStreamType;
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struct _GstStreamInfo {
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GObject parent;
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GstObject *object; /* pad/element providing/handling this stream */
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GstStreamType type; /* the type of the provided stream */
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gchar *decoder; /* string describing the decoder */
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gboolean mute; /* is the stream muted or not */
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GstObject *origin; /* the real object providing this stream, this can
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be different from the object as the object can be
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a queue pad, inserted for preroll. */
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GstCaps *caps; /* the caps of the stream */
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/* this is tream information cached here because the streaminfo may be
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* created before the app can know about it. */
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gchar *langcode,
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*codec;
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};
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struct _GstStreamInfoClass {
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GObjectClass parent_class;
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/* signals */
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void (*muted) (GstStreamInfo *info, gboolean mute);
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};
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GType gst_stream_info_get_type (void);
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GstStreamInfo* gst_stream_info_new (GstObject *object,
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GstStreamType type,
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const gchar *decoder,
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const GstCaps *caps);
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gboolean gst_stream_info_set_mute (GstStreamInfo *stream_info,
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gboolean mute);
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gboolean gst_stream_info_is_mute (GstStreamInfo *stream_info);
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G_END_DECLS
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#endif /* __GST_STREAMINFO_H__ */
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