| 1 | /* GStreamer |
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| 2 | * Copyright (C) 1999,2000 Erik Walthinsen <[email protected]> |
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| 3 | * 2000 Wim Taymans <[email protected]> |
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| 4 | * |
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| 5 | * gstregistry.h: Header for registry handling |
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| 6 | * |
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| 7 | * This library is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU Library General Public |
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| 9 | * License as published by the Free Software Foundation; either |
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| 10 | * version 2 of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This library is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | * Library General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU Library General Public |
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| 18 | * License along with this library; if not, write to the |
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| 19 | * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
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| 20 | * Boston, MA 02110-1301, USA. |
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| 21 | */ |
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| 22 | |
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| 23 | |
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| 24 | #ifndef __GST_REGISTRY_H__ |
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| 25 | #define __GST_REGISTRY_H__ |
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| 26 | |
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| 27 | #include <gst/gstconfig.h> |
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| 28 | #include <gst/gstplugin.h> |
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| 29 | #include <gst/gstpluginfeature.h> |
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| 30 | |
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| 31 | G_BEGIN_DECLS |
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| 32 | |
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| 33 | #define GST_TYPE_REGISTRY (gst_registry_get_type ()) |
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| 34 | #define GST_REGISTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_REGISTRY, GstRegistry)) |
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| 35 | #define GST_IS_REGISTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_REGISTRY)) |
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| 36 | #define GST_REGISTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_REGISTRY, GstRegistryClass)) |
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| 37 | #define GST_IS_REGISTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_REGISTRY)) |
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| 38 | #define GST_REGISTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_REGISTRY, GstRegistryClass)) |
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| 39 | |
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| 40 | typedef struct _GstRegistry GstRegistry; |
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| 41 | typedef struct _GstRegistryClass GstRegistryClass; |
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| 42 | typedef struct _GstRegistryPrivate GstRegistryPrivate; |
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| 43 | |
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| 44 | /** |
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| 45 | * GstRegistry: |
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| 46 | * |
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| 47 | * Opaque #GstRegistry structure. |
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| 48 | */ |
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| 49 | struct _GstRegistry { |
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| 50 | GstObject object; |
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| 51 | |
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| 52 | /*< private >*/ |
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| 53 | GstRegistryPrivate *priv; |
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| 54 | }; |
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| 55 | |
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| 56 | struct _GstRegistryClass { |
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| 57 | GstObjectClass parent_class; |
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| 58 | }; |
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| 59 | |
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| 60 | GST_API |
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| 61 | GType gst_registry_get_type (void); |
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| 62 | |
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| 63 | GST_API |
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| 64 | GstRegistry * gst_registry_get (void); |
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| 65 | |
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| 66 | GST_API |
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| 67 | gboolean gst_registry_scan_path (GstRegistry *registry, const gchar *path); |
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| 68 | |
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| 69 | #if 0 |
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| 70 | void gst_registry_add_path (GstRegistry * registry, const gchar * path); |
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| 71 | GList* gst_registry_get_path_list (GstRegistry *registry); |
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| 72 | #endif |
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| 73 | |
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| 74 | GST_API |
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| 75 | gboolean gst_registry_add_plugin (GstRegistry *registry, GstPlugin *plugin); |
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| 76 | |
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| 77 | GST_API |
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| 78 | void gst_registry_remove_plugin (GstRegistry *registry, GstPlugin *plugin); |
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| 79 | |
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| 80 | GST_API |
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| 81 | gboolean gst_registry_add_feature (GstRegistry * registry, GstPluginFeature * feature); |
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| 82 | |
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| 83 | GST_API |
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| 84 | void gst_registry_remove_feature (GstRegistry * registry, GstPluginFeature * feature); |
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| 85 | |
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| 86 | GST_API |
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| 87 | GList* gst_registry_get_plugin_list (GstRegistry *registry); |
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| 88 | |
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| 89 | GST_API |
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| 90 | GList* gst_registry_plugin_filter (GstRegistry *registry, |
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| 91 | GstPluginFilter filter, |
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| 92 | gboolean first, |
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| 93 | gpointer user_data); |
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| 94 | GST_API |
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| 95 | GList* gst_registry_feature_filter (GstRegistry *registry, |
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| 96 | GstPluginFeatureFilter filter, |
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| 97 | gboolean first, |
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| 98 | gpointer user_data); |
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| 99 | GST_API |
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| 100 | GList * gst_registry_get_feature_list (GstRegistry *registry, |
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| 101 | GType type); |
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| 102 | GST_API |
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| 103 | GList * gst_registry_get_feature_list_by_plugin (GstRegistry *registry, const gchar *name); |
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| 104 | |
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| 105 | GST_API |
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| 106 | guint32 gst_registry_get_feature_list_cookie (GstRegistry *registry); |
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| 107 | |
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| 108 | GST_API |
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| 109 | GstPlugin* gst_registry_find_plugin (GstRegistry *registry, const gchar *name); |
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| 110 | |
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| 111 | GST_API |
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| 112 | GstPluginFeature* gst_registry_find_feature (GstRegistry *registry, const gchar *name, GType type); |
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| 113 | |
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| 114 | GST_API |
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| 115 | GstPlugin * gst_registry_lookup (GstRegistry *registry, const char *filename); |
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| 116 | |
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| 117 | GST_API |
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| 118 | GstPluginFeature * gst_registry_lookup_feature (GstRegistry *registry, const char *name); |
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| 119 | |
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| 120 | GST_API |
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| 121 | gboolean gst_registry_check_feature_version (GstRegistry *registry, |
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| 122 | const gchar *feature_name, |
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| 123 | guint min_major, |
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| 124 | guint min_minor, |
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| 125 | guint min_micro); |
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| 126 | |
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| 127 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstRegistry, gst_object_unref) |
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| 128 | |
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| 129 | G_END_DECLS |
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| 130 | |
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| 131 | #endif /* __GST_REGISTRY_H__ */ |
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| 132 | |
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| 133 | |
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