*
* 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.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#ifndef __GST_PRIVATE_H__
/* for GstElement */
#include "gstelement.h"
+/* for GstDeviceProvider */
+#include "gstdeviceprovider.h"
+
+/* for GstToc */
+#include "gsttoc.h"
+
+#include "gstdatetime.h"
+
+#include "gsttracerutils.h"
+
G_BEGIN_DECLS
/* used by gstparse.c and grammar.y */
GstStructure *cache_data;
};
-gboolean priv_gst_plugin_loading_have_whitelist (void);
-
-guint32 priv_gst_plugin_loading_get_whitelist_hash (void);
-
-gboolean priv_gst_plugin_desc_is_whitelisted (GstPluginDesc * desc,
- const gchar * filename);
-
-gboolean _priv_plugin_deps_env_vars_changed (GstPlugin * plugin);
-gboolean _priv_plugin_deps_files_changed (GstPlugin * plugin);
-
-gboolean _priv_gst_in_valgrind (void);
-
-/* Initialize GStreamer private quark storage */
-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) */
-void _gst_buffer_initialize (void);
-void _gst_buffer_list_initialize (void);
-void _gst_event_initialize (void);
-void _gst_format_initialize (void);
-void _gst_message_initialize (void);
-void _gst_plugin_initialize (void);
-void _gst_query_initialize (void);
-void _gst_tag_initialize (void);
-void _gst_value_initialize (void);
+/* FIXME: could rename all priv_gst_* functions to __gst_* now */
+G_GNUC_INTERNAL gboolean priv_gst_plugin_loading_have_whitelist (void);
+
+G_GNUC_INTERNAL guint32 priv_gst_plugin_loading_get_whitelist_hash (void);
+
+G_GNUC_INTERNAL gboolean priv_gst_plugin_desc_is_whitelisted (GstPluginDesc * desc,
+ const gchar * filename);
+
+G_GNUC_INTERNAL gboolean _priv_plugin_deps_env_vars_changed (GstPlugin * plugin);
+
+G_GNUC_INTERNAL gboolean _priv_plugin_deps_files_changed (GstPlugin * plugin);
+
+G_GNUC_INTERNAL gboolean _priv_gst_in_valgrind (void);
+
+/* init functions called from gst_init(). */
+G_GNUC_INTERNAL void _priv_gst_quarks_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_mini_object_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_memory_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_allocator_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_buffer_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_buffer_list_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_structure_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_caps_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_caps_features_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_event_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_format_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_message_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_meta_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_plugin_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_query_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_sample_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_tag_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_value_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_debug_init (void);
+G_GNUC_INTERNAL void _priv_gst_context_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_toc_initialize (void);
+G_GNUC_INTERNAL void _priv_gst_date_time_initialize (void);
/* Private registry functions */
+G_GNUC_INTERNAL
gboolean _priv_gst_registry_remove_cache_plugins (GstRegistry *registry);
-void _priv_gst_registry_cleanup (void);
+
+G_GNUC_INTERNAL void _priv_gst_registry_cleanup (void);
+
gboolean _gst_plugin_loader_client_run (void);
-void _priv_gst_pad_invalidate_cache (GstPad *pad);
+G_GNUC_INTERNAL GstPlugin * _priv_gst_plugin_load_file_for_registry (const gchar *filename,
+ GstRegistry * registry,
+ GError** error);
/* Used in GstBin for manual state handling */
-void _priv_gst_element_state_changed (GstElement *element, GstState oldstate,
- GstState newstate, GstState pending);
+G_GNUC_INTERNAL void _priv_gst_element_state_changed (GstElement *element,
+ GstState oldstate, GstState newstate, GstState pending);
/* used in both gststructure.c and gstcaps.c; numbers are completely made up */
-#define STRUCTURE_ESTIMATED_STRING_LEN(s) (16 + (s)->fields->len * 22)
+#define STRUCTURE_ESTIMATED_STRING_LEN(s) (16 + gst_structure_n_fields(s) * 22)
+#define FEATURES_ESTIMATED_STRING_LEN(s) (16 + gst_caps_features_get_size(s) * 14)
+G_GNUC_INTERNAL
gboolean priv_gst_structure_append_to_gstring (const GstStructure * structure,
GString * s);
+G_GNUC_INTERNAL
+gboolean priv__gst_structure_append_template_to_gstring (GQuark field_id,
+ const GValue *value,
+ gpointer user_data);
+
+G_GNUC_INTERNAL
+void priv_gst_caps_features_append_to_gstring (const GstCapsFeatures * features, GString *s);
+
+G_GNUC_INTERNAL
+gboolean priv_gst_structure_parse_name (gchar * str, gchar **start, gchar ** end, gchar ** next);
+G_GNUC_INTERNAL
+gboolean priv_gst_structure_parse_fields (gchar *str, gchar ** end, GstStructure *structure);
+
/* registry cache backends */
-/* FIXME 0.11: use priv_ prefix */
-gboolean gst_registry_binary_read_cache (GstRegistry * registry, const char *location);
-gboolean gst_registry_binary_write_cache (GstRegistry * registry, const char *location);
+G_GNUC_INTERNAL
+gboolean priv_gst_registry_binary_read_cache (GstRegistry * registry, const char *location);
+
+G_GNUC_INTERNAL
+gboolean priv_gst_registry_binary_write_cache (GstRegistry * registry, GList * plugins, const char *location);
+G_GNUC_INTERNAL
+void __gst_element_factory_add_static_pad_template (GstElementFactory * elementfactory,
+ GstStaticPadTemplate * templ);
+
+G_GNUC_INTERNAL
+void __gst_element_factory_add_interface (GstElementFactory * elementfactory,
+ const gchar * interfacename);
+
/* used in gstvalue.c and gststructure.c */
#define GST_ASCII_IS_STRING(c) (g_ascii_isalnum((c)) || ((c) == '_') || \
((c) == '-') || ((c) == '+') || ((c) == '/') || ((c) == ':') || \
((c) == '.'))
/* This is only meant for internal uses */
-gint priv_gst_date_time_compare (gconstpointer dt1, gconstpointer dt2);
+G_GNUC_INTERNAL
+gint __gst_date_time_compare (const GstDateTime * dt1, const GstDateTime * dt2);
+
+G_GNUC_INTERNAL
+gchar * __gst_date_time_serialize (GstDateTime * datetime, gboolean with_usecs);
+
+/* Non-static, for access from the testsuite, but not for external use */
+gboolean
+_priv_gst_do_linear_regression (GstClockTime *times, guint n,
+ GstClockTime * m_num, GstClockTime * m_denom, GstClockTime * b,
+ GstClockTime * xbase, gdouble * r_squared);
+
+/* For use in gstdebugutils */
+G_GNUC_INTERNAL
+GstCapsFeatures * __gst_caps_get_features_unchecked (const GstCaps * caps, guint idx);
#ifndef GST_DISABLE_REGISTRY
/* Secret variable to initialise gst without registry cache */
#ifndef GST_REMOVE_GST_DEBUG
GST_EXPORT GstDebugCategory *GST_CAT_GST_INIT;
-GST_EXPORT GstDebugCategory *GST_CAT_AUTOPLUG; /* FIXME 0.11: remove? */
-GST_EXPORT GstDebugCategory *GST_CAT_AUTOPLUG_ATTEMPT; /* FIXME 0.11: remove? */
+GST_EXPORT GstDebugCategory *GST_CAT_MEMORY;
GST_EXPORT GstDebugCategory *GST_CAT_PARENTAGE;
GST_EXPORT GstDebugCategory *GST_CAT_STATES;
GST_EXPORT GstDebugCategory *GST_CAT_SCHEDULING;
GST_EXPORT GstDebugCategory *GST_CAT_PLUGIN_LOADING;
GST_EXPORT GstDebugCategory *GST_CAT_PLUGIN_INFO;
GST_EXPORT GstDebugCategory *GST_CAT_PROPERTIES;
-GST_EXPORT GstDebugCategory *GST_CAT_XML;
GST_EXPORT GstDebugCategory *GST_CAT_NEGOTIATION;
GST_EXPORT GstDebugCategory *GST_CAT_REFCOUNTING;
GST_EXPORT GstDebugCategory *GST_CAT_ERROR_SYSTEM;
GST_EXPORT GstDebugCategory *GST_CAT_PROBE;
GST_EXPORT GstDebugCategory *GST_CAT_REGISTRY;
GST_EXPORT GstDebugCategory *GST_CAT_QOS;
-GST_EXPORT GstDebugCategory *GST_CAT_TYPES; /* FIXME 0.11: remove? */
+GST_EXPORT GstDebugCategory *GST_CAT_META;
+GST_EXPORT GstDebugCategory *GST_CAT_LOCKING;
+GST_EXPORT GstDebugCategory *GST_CAT_CONTEXT;
/* Categories that should be completely private to
* libgstreamer should be done like this: */
#define GST_CAT_POLL _priv_GST_CAT_POLL
extern GstDebugCategory *_priv_GST_CAT_POLL;
+#define GST_CAT_PROTECTION _priv_GST_CAT_PROTECTION
+extern GstDebugCategory *_priv_GST_CAT_PROTECTION;
+
+extern GstClockTime _priv_gst_start_time;
+
#else
#define GST_CAT_GST_INIT 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_QOS NULL
#define GST_CAT_TYPES NULL
#define GST_CAT_POLL NULL
+#define GST_CAT_META NULL
+#define GST_CAT_LOCKING NULL
+#define GST_CAT_CONTEXT NULL
+#define GST_CAT_PROTECTION NULL
#endif
-#ifdef GST_DISABLE_DEPRECATED
-typedef GList* (*GstPadIntLinkFunction) (GstPad *pad);
+#ifdef GST_DISABLE_GST_DEBUG
+/* for _gst_element_error_printf */
+#define __gst_vasprintf __gst_info_fallback_vasprintf
+int __gst_vasprintf (char **result, char const *format, va_list args);
#endif
+/**** objects made opaque until the private bits have been made private ****/
+
+#include <gmodule.h>
+#include <time.h> /* time_t */
+#include <sys/types.h> /* off_t */
+#include <sys/stat.h> /* off_t */
+
+typedef struct _GstPluginPrivate GstPluginPrivate;
+
+struct _GstPlugin {
+ GstObject object;
+
+ /*< private >*/
+ GstPluginDesc desc;
+
+ GstPluginDesc *orig_desc;
+
+ gchar * filename;
+ gchar * basename; /* base name (non-dir part) of plugin path */
+
+ GModule * module; /* contains the module if plugin is loaded */
+
+ off_t file_size;
+ time_t file_mtime;
+ gboolean registered; /* TRUE when the registry has seen a filename
+ * that matches the plugin's basename */
+
+ GstPluginPrivate *priv;
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstPluginClass {
+ GstObjectClass object_class;
+
+ /*< private >*/
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstPluginFeature {
+ GstObject object;
+
+ /*< private >*/
+ gboolean loaded;
+ guint rank;
+
+ const gchar *plugin_name;
+ GstPlugin *plugin; /* weak ref */
+
+ /*< private >*/
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstPluginFeatureClass {
+ GstObjectClass parent_class;
+
+ /*< private >*/
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+#include "gsttypefind.h"
+
+struct _GstTypeFindFactory {
+ GstPluginFeature feature;
+ /* <private> */
+
+ GstTypeFindFunction function;
+ gchar ** extensions;
+ GstCaps * caps;
+
+ gpointer user_data;
+ GDestroyNotify user_data_notify;
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstTypeFindFactoryClass {
+ GstPluginFeatureClass parent;
+ /* <private> */
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstTracerFactory {
+ GstPluginFeature feature;
+ /* <private> */
+
+ GType type;
+
+ /*
+ gpointer user_data;
+ GDestroyNotify user_data_notify;
+ */
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstTracerFactoryClass {
+ GstPluginFeatureClass parent;
+ /* <private> */
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstElementFactory {
+ GstPluginFeature parent;
+
+ GType type; /* unique GType of element or 0 if not loaded */
+
+ gpointer metadata;
+
+ GList * staticpadtemplates; /* GstStaticPadTemplate list */
+ guint numpadtemplates;
+
+ /* URI interface stuff */
+ GstURIType uri_type;
+ gchar ** uri_protocols;
+
+ GList * interfaces; /* interface type names this element implements */
+
+ /*< private >*/
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstElementFactoryClass {
+ GstPluginFeatureClass parent_class;
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstDeviceProviderFactory {
+ GstPluginFeature feature;
+ /* <private> */
+
+ GType type; /* unique GType the device factory or 0 if not loaded */
+
+ volatile GstDeviceProvider *provider;
+ gpointer metadata;
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _GstDeviceProviderFactoryClass {
+ GstPluginFeatureClass parent;
+ /* <private> */
+
+ gpointer _gst_reserved[GST_PADDING];
+};
+
+/* privat flag used by GstBus / GstMessage */
+#define GST_MESSAGE_FLAG_ASYNC_DELIVERY (GST_MINI_OBJECT_FLAG_LAST << 0)
G_END_DECLS
#endif /* __GST_PRIVATE_H__ */
projects / platform / upstream / gstreamer.git / blobdiff