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gstreamer_core/gst/gst_private.h
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:16:41 +0100
branchRCL_3
changeset 30 7e817e7e631c
parent 29 567bb019e3e3
permissions -rw-r--r--
Revert incorrect RCL_3 drop: Revision: 201010 Kit: 201035

/* GStreamer
 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
 *                    2000 Wim Taymans <wtay@chello.be>
 *
 * gst_private.h: Private header for within libgst
 *
 * 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_PRIVATE_H__
#define __GST_PRIVATE_H__

#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif

/* This needs to be before glib.h, since it might be used in inline
 * functions */
extern const char             g_log_domain_gstreamer[];

#include <glib.h>

#include <stdlib.h>
#include <string.h>

/* Needed for GstRegistry * */
#include "gstregistry.h"
#include "gststructure.h"

G_BEGIN_DECLS

gboolean _priv_gst_in_valgrind (void);

/* Initialize GStreamer private quark storage */
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void _priv_gst_quarks_initialize (void);

/* Other init functions called from gst_init().
 * FIXME 0.11: rename to _priv_gst_foo_init() so they don't get exported
 * (can't do this now because these functions used to be in our public
 * headers, so at least the symbols need to continue to be available unless
 * we want enterprise edition packagers dancing on our heads) */
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_buffer_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_event_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_format_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_message_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_plugin_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_query_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_tag_initialize (void);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void  _gst_value_initialize (void);

/* Private registry functions */
#ifdef __SYMBIAN32__
IMPORT_C
#endif

gboolean _priv_gst_registry_remove_cache_plugins (GstRegistry *registry);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

void _priv_gst_registry_cleanup (void);

/* used in both gststructure.c and gstcaps.c; numbers are completely made up */
#define STRUCTURE_ESTIMATED_STRING_LEN(s) (16 + (s)->fields->len * 22)

gboolean  priv_gst_structure_append_to_gstring (const GstStructure * structure,
                                                GString            * s);

/* registry cache backends */
/* FIXME 0.11: use priv_ prefix */
#ifdef USE_BINARY_REGISTRY
gboolean 		gst_registry_binary_read_cache 	(GstRegistry * registry, const char *location);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

gboolean 		gst_registry_binary_write_cache	(GstRegistry * registry, const char *location);
/* FIXME 0.11: this is in registry.h for backwards compatibility
#else 
gboolean 		gst_registry_xml_read_cache 	(GstRegistry * registry, const char *location);
#ifdef __SYMBIAN32__
IMPORT_C
#endif

gboolean 		gst_registry_xml_write_cache 	(GstRegistry * registry, const char *location);
*/
#endif

/*** debugging categories *****************************************************/

#ifndef GST_DISABLE_GST_DEBUG

#ifndef _MSC_VER
#define IMPORT_SYMBOL
#else /* _MSC_VER */
#ifndef LIBGSTREAMER_EXPORTS
#define IMPORT_SYMBOL __declspec(dllimport)
#else
#define IMPORT_SYMBOL 
#endif
#endif

#include <gst/gstinfo.h>

extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_GST_INIT;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_AUTOPLUG;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_AUTOPLUG_ATTEMPT;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PARENTAGE;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_STATES;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_SCHEDULING;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_BUFFER;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_BUS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CAPS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CLOCK;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_ELEMENT_PADS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PADS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PIPELINE;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PLUGIN_LOADING;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PLUGIN_INFO;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PROPERTIES;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_XML;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_NEGOTIATION;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_REFCOUNTING;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_ERROR_SYSTEM;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_EVENT;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_MESSAGE;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PARAMS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_CALL_TRACE;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_SIGNAL;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_PROBE;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_REGISTRY;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_QOS;
extern IMPORT_SYMBOL GstDebugCategory *GST_CAT_TYPES; /* FIXME 0.11: remove? */

#else

#define GST_CAT_GST_INIT         NULL
#define GST_CAT_AUTOPLUG         NULL
#define GST_CAT_AUTOPLUG_ATTEMPT NULL
#define GST_CAT_PARENTAGE        NULL
#define GST_CAT_STATES           NULL
#define GST_CAT_SCHEDULING       NULL
#define GST_CAT_DATAFLOW         NULL
#define GST_CAT_BUFFER           NULL
#define GST_CAT_BUS              NULL
#define GST_CAT_CAPS             NULL
#define GST_CAT_CLOCK            NULL
#define GST_CAT_ELEMENT_PADS     NULL
#define GST_CAT_PADS             NULL
#define GST_CAT_PIPELINE         NULL
#define GST_CAT_PLUGIN_LOADING   NULL
#define GST_CAT_PLUGIN_INFO      NULL
#define GST_CAT_PROPERTIES       NULL
#define GST_CAT_XML              NULL
#define GST_CAT_NEGOTIATION      NULL
#define GST_CAT_REFCOUNTING      NULL
#define GST_CAT_ERROR_SYSTEM     NULL
#define GST_CAT_EVENT            NULL
#define GST_CAT_MESSAGE          NULL
#define GST_CAT_PARAMS           NULL
#define GST_CAT_CALL_TRACE       NULL
#define GST_CAT_SIGNAL           NULL
#define GST_CAT_PROBE            NULL
#define GST_CAT_REGISTRY         NULL
#define GST_CAT_QOS              NULL
#define GST_CAT_TYPES            NULL

#endif

G_END_DECLS
#endif /* __GST_PRIVATE_H__ */
FCL/sf/mw/gstreamer