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Original commit message from CVS: 2005-05-06 Andy Wingo <wingo@pobox.com> * gst/gstquery.h * gst/gstquery.c (_gst_query_initialize): Extend GstQuery from GstData, init a memchunk. (standard_definitions): Add a few query types, deprecate a few. (gst_query_get_type): New proc. (_gst_query_copy, _gst_query_free, gst_query_new): GstData implementation. (gst_query_new_application, gst_query_get_structure): New public procs. * docs/design/draft-query.txt: Removed LINKS from the query types, because all the rest can be dispatched to other pads -- seemed ugly to have a query that couldn't be dispatched. internal_links is fine as a pad method. * gst/gstpad.h: Add query2 as a pad method, add the new functions in gstpad.c, but maintain binary compatibility for the moment. Will fix before 0.9 is out. * gst/gstqueryutils.c: * gst/gstqueryutils.h: New files, implement 3 methods for each query type: parse_query, parse_response, and set. Probably need an allocator as well. * gst/gst.h: Add gstquery.h and gstqueryutils.h to the list. * gst/elements/gstfilesink.c (gst_filesink_query2): * gst/base/gstbasesrc.c (gst_basesrc_query2): Replace old query, query_types, and formats methods. * gst/gstpad.c (gst_pad_query2, gst_pad_query2_default) (gst_pad_set_query2_function): New functions. (gst_real_pad_init): Set query2_default as the default query2 function. Basically just dispatches to internally linked pads. Needs review! * gst/gstdata_private.h (_GST_DATA_INIT): Set data->refcount to 1 without using the atomic operations. Only one thread can possibly be accessing the data at this point. Changed so as to avoid gst_atomic operations.
103 lines
2.9 KiB
C
103 lines
2.9 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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* gst.h: Main header for GStreamer, apps should include this
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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_H__
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#define __GST_H__
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#include <glib.h>
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#include <popt.h>
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#include <gst/gstenumtypes.h>
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#include <gst/gsttypes.h>
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#include <gst/gstversion.h>
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#include <gst/gstbin.h>
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#include <gst/gstbuffer.h>
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#include <gst/gstcaps.h>
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#include <gst/gstclock.h>
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#include <gst/gstelement.h>
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#include <gst/gsterror.h>
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#include <gst/gstevent.h>
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#include <gst/gstindex.h>
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#include <gst/gstinfo.h>
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#include <gst/gstinterface.h>
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#include <gst/gstiterator.h>
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#include <gst/gstmarshal.h>
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#include <gst/gstmessage.h>
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#include <gst/gstobject.h>
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#include <gst/gstpad.h>
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#include <gst/gstpipeline.h>
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#include <gst/gstplugin.h>
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#include <gst/gstquery.h>
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#include <gst/gstqueryutils.h>
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#include <gst/gstscheduler.h>
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#include <gst/gststructure.h>
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#include <gst/gstsystemclock.h>
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#include <gst/gsttag.h>
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#include <gst/gsttaginterface.h>
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#include <gst/gsttask.h>
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#include <gst/gsttrace.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsturi.h>
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#include <gst/gsturitype.h>
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#include <gst/gstutils.h>
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#include <gst/gstvalue.h>
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#include <gst/gstxml.h>
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#include <gst/gstparse.h>
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#include <gst/gstregistry.h>
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#include <gst/gstregistrypool.h>
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/* API compatibility stuff */
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#include <gst/gstcompat.h>
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G_BEGIN_DECLS
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/* make our own type for poptOption because gtkdoc-1.2 can not handle functions
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* with return types like 'struct abc'
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* Filed as http://bugzilla.gnome.org/show_bug.cgi?id=148507
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*
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* Btw. popt provides a typedef, but it is:
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* typedef struct poptOption *poptOption
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*/
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typedef struct poptOption GstPoptOption;
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#ifndef GST_DISABLE_REGISTRY
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GST_EXPORT gboolean _gst_registry_auto_load;
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#endif
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/* initialize GST */
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void gst_init (int *argc, char **argv[]);
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gboolean gst_init_check (int *argc, char **argv[]);
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void gst_init_with_popt_table (int *argc, char **argv[],
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const GstPoptOption
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*popt_options);
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gboolean gst_init_check_with_popt_table (int *argc, char **argv[],
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const GstPoptOption
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*popt_options);
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const GstPoptOption * gst_init_get_popt_table (void);
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G_END_DECLS
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#endif /* __GST_H__ */
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