gstreamer/gst/gstpreset.h

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configure.ac: Add DATADIR for storing presets. Original commit message from CVS: Patch by: Stefan Kost <ensonic@users.sf.net> * configure.ac: Add DATADIR for storing presets. * docs/gst/gstreamer-docs.sgml: * docs/gst/gstreamer-sections.txt: * docs/gst/gstreamer.types.in: Add GstPreset to docs. * gst/Makefile.am: * gst/gst.h: * gst/gstpreset.c: (preset_get_paths), (preset_skip_property), (preset_open_and_parse_header), (preset_parse_version), (preset_merge), (preset_get_keyfile), (gst_preset_default_get_preset_names), (gst_preset_default_get_property_names), (gst_preset_default_load_preset), (gst_preset_default_save_presets_file), (gst_preset_default_save_preset), (gst_preset_default_rename_preset), (gst_preset_default_delete_preset), (gst_preset_default_set_meta), (gst_preset_default_get_meta), (gst_preset_default_randomize), (gst_preset_default_reset), (gst_preset_get_preset_names), (gst_preset_get_property_names), (gst_preset_load_preset), (gst_preset_save_preset), (gst_preset_rename_preset), (gst_preset_delete_preset), (gst_preset_set_meta), (gst_preset_get_meta), (gst_preset_class_init), (gst_preset_base_init), (gst_preset_get_type): * gst/gstpreset.h: Add GstPreset to core. Fixes #396779 * tests/check/Makefile.am: * tests/check/gst/gstpreset.c: (gst_preset_test_get_property), (gst_preset_test_set_property), (gst_preset_test_class_init), (gst_preset_test_base_init), (gst_preset_test_get_type), (gst_preset_test_plugin_init), (GST_START_TEST), (remove_preset_file), (test_setup), (test_teardown), (gst_preset_suite): Add GstPreset unit tests.
2008-05-27 15:11:35 +00:00
/* GStreamer
* Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
*
* gstpreset.h: helper interface header for element presets
*
* 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_PRESET_H__
#define __GST_PRESET_H__
#include <glib-object.h>
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_PRESET (gst_preset_get_type())
#define GST_PRESET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PRESET, GstPreset))
#define GST_IS_PRESET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PRESET))
#define GST_PRESET_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_PRESET, GstPresetInterface))
typedef struct _GstPreset GstPreset; /* dummy object */
typedef struct _GstPresetInterface GstPresetInterface;
struct _GstPresetInterface
{
GTypeInterface parent;
gchar** (*get_preset_names) (GstPreset *preset);
gchar** (*get_property_names) (GstPreset *preset);
gboolean (*load_preset) (GstPreset *preset, const gchar *name);
gboolean (*save_preset) (GstPreset *preset, const gchar *name);
gboolean (*rename_preset) (GstPreset *preset, const gchar *old_name,
const gchar *new_name);
gboolean (*delete_preset) (GstPreset *preset, const gchar *name);
gboolean (*set_meta) (GstPreset *preset, const gchar *name,
const gchar *tag, const gchar *value);
gboolean (*get_meta) (GstPreset *preset, const gchar *name,
const gchar *tag, gchar **value);
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
GType gst_preset_get_type(void);
gchar** gst_preset_get_preset_names (GstPreset *preset);
gchar** gst_preset_get_property_names (GstPreset *preset);
gboolean gst_preset_load_preset (GstPreset *preset, const gchar *name);
gboolean gst_preset_save_preset (GstPreset *preset, const gchar *name);
gboolean gst_preset_rename_preset (GstPreset *preset, const gchar *old_name,
const gchar *new_name);
gboolean gst_preset_delete_preset (GstPreset *preset, const gchar *name);
gboolean gst_preset_set_meta (GstPreset *preset, const gchar *name,
const gchar *tag, const gchar *value);
gboolean gst_preset_get_meta (GstPreset *preset, const gchar *name,
const gchar *tag, gchar **value);
G_END_DECLS
#endif /* __GST_PRESET_H__ */