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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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5a52fd4009
Original commit message from CVS: Updated the autoplugger: - moved all of the code out of gstpipeline.c to autoplug.c - The autoplugger now creates a GstElement based on the given src and sink caps. The API now is: GstElement* gst_autoplug_caps_list (GList *srcpad, GList *sinkpad, ...); - the typefind function is moved from gstpipeline.c to gstplay.c. Not sure if this is right behaviour but we need at least a bin in order to run the typedetect functions. - fixed a bug in gstbin.c where the MANAGER flag of the bin was not cleared when going to the NULL state. - a bug in the videosink was fixed. It was possible that more instances of the video widget were created, causing major errors. - commented out most of the 'old' autoplug examples. - added the new autoplugger to gstplay.c. There still is a bit of hacking needed to insert a queue into the autogenerated element. This will be fixed when the autoplugger can also create the video/audio elements. Fixed some more extranous spaces problems in various files.
76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gstcaps.h: Header for caps subsystem
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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_CAPS_H__
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#define __GST_CAPS_H__
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#include <parser.h> // NOTE: this is xml-config's fault
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// Include compatability defines: if libxml hasn't already defined these,
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// we have an old version 1.x
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#ifndef xmlChildrenNode
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#define xmlChildrenNode childs
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#define xmlRootNode root
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#endif
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#include <gst/gstprops.h>
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typedef struct _GstCaps GstCaps;
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typedef gpointer GstCapsFactoryEntry;
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typedef GstCapsFactoryEntry GstCapsFactory[];
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struct _GstCaps {
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gchar *name; /* the name of this caps */
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guint16 id; /* type id (major type) */
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GstProps *properties; /* properties for this capability */
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};
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/* initialize the subsystem */
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void _gst_caps_initialize (void);
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GstCaps* gst_caps_new (const gchar *name, const gchar *mime);
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GstCaps* gst_caps_new_with_props (const gchar *name, const gchar *mime, GstProps *props);
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GstCaps* gst_caps_register (GstCapsFactory *factory);
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GstCaps* gst_caps_register_count (GstCapsFactory *factory, guint *counter);
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const gchar* gst_caps_get_name (GstCaps *caps);
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void gst_caps_set_name (GstCaps *caps, const gchar *name);
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const gchar* gst_caps_get_mime (GstCaps *caps);
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void gst_caps_set_mime (GstCaps *caps, const gchar *mime);
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guint16 gst_caps_get_type_id (GstCaps *caps);
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void gst_caps_set_type_id (GstCaps *caps, guint16 typeid);
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GstCaps* gst_caps_set_props (GstCaps *caps, GstProps *props);
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GstProps* gst_caps_get_props (GstCaps *caps);
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gboolean gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps);
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gboolean gst_caps_list_check_compatibility (GList *fromcaps, GList *tocaps);
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xmlNodePtr gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent);
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GstCaps* gst_caps_load_thyself (xmlNodePtr parent);
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#endif /* __GST_CAPS_H__ */
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