X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gst%2Fgststructure.h;h=e366fea36ffede46eca344cc871c71d7d32aacca;hb=f34472822c257359d69ebf671b81d85646a40618;hp=f4e60fa6da0075fef993528b1f58b11b6c903ad3;hpb=39664da1f07bda3032ea867fc695450b689b9d8f;p=platform%2Fupstream%2Fgstreamer.git diff --git a/gst/gststructure.h b/gst/gststructure.h index f4e60fa..e366fea 100644 --- a/gst/gststructure.h +++ b/gst/gststructure.h @@ -28,7 +28,7 @@ G_BEGIN_DECLS -GST_EXPORT GType _gst_structure_type; +GST_API GType _gst_structure_type; typedef struct _GstStructure GstStructure; @@ -100,270 +100,270 @@ struct _GstStructure { GQuark name; }; -GST_EXPORT +GST_API GType gst_structure_get_type (void); -GST_EXPORT +GST_API GstStructure * gst_structure_new_empty (const gchar * name) G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_new_id_empty (GQuark quark) G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_new (const gchar * name, const gchar * firstfield, ...) G_GNUC_NULL_TERMINATED G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_new_valist (const gchar * name, const gchar * firstfield, va_list varargs) G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_new_id (GQuark name_quark, GQuark field_quark, ...) G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_new_from_string (const gchar * string); -GST_EXPORT +GST_API GstStructure * gst_structure_copy (const GstStructure * structure) G_GNUC_MALLOC; -GST_EXPORT +GST_API gboolean gst_structure_set_parent_refcount (GstStructure * structure, gint * refcount); -GST_EXPORT +GST_API void gst_structure_free (GstStructure * structure); -GST_EXPORT +GST_API const gchar * gst_structure_get_name (const GstStructure * structure); -GST_EXPORT +GST_API GQuark gst_structure_get_name_id (const GstStructure * structure); -GST_EXPORT +GST_API gboolean gst_structure_has_name (const GstStructure * structure, const gchar * name); -GST_EXPORT +GST_API void gst_structure_set_name (GstStructure * structure, const gchar * name); -GST_EXPORT +GST_API void gst_structure_id_set_value (GstStructure * structure, GQuark field, const GValue * value); -GST_EXPORT +GST_API void gst_structure_set_value (GstStructure * structure, const gchar * fieldname, const GValue * value); -GST_EXPORT +GST_API void gst_structure_set_array (GstStructure * structure, const gchar * fieldname, const GValueArray * array); -GST_EXPORT +GST_API void gst_structure_set_list (GstStructure * structure, const gchar * fieldname, const GValueArray * array); -GST_EXPORT +GST_API void gst_structure_id_take_value (GstStructure * structure, GQuark field, GValue * value); -GST_EXPORT +GST_API void gst_structure_take_value (GstStructure * structure, const gchar * fieldname, GValue * value); -GST_EXPORT +GST_API void gst_structure_set (GstStructure * structure, const gchar * fieldname, ...) G_GNUC_NULL_TERMINATED; -GST_EXPORT +GST_API void gst_structure_set_valist (GstStructure * structure, const gchar * fieldname, va_list varargs); -GST_EXPORT +GST_API void gst_structure_id_set (GstStructure * structure, GQuark fieldname, ...) G_GNUC_NULL_TERMINATED; -GST_EXPORT +GST_API void gst_structure_id_set_valist (GstStructure * structure, GQuark fieldname, va_list varargs); -GST_EXPORT +GST_API gboolean gst_structure_get_valist (const GstStructure * structure, const char * first_fieldname, va_list args); -GST_EXPORT +GST_API gboolean gst_structure_get (const GstStructure * structure, const char * first_fieldname, ...) G_GNUC_NULL_TERMINATED; -GST_EXPORT +GST_API gboolean gst_structure_id_get_valist (const GstStructure * structure, GQuark first_field_id, va_list args); -GST_EXPORT +GST_API gboolean gst_structure_id_get (const GstStructure * structure, GQuark first_field_id, ...) G_GNUC_NULL_TERMINATED; -GST_EXPORT +GST_API const GValue * gst_structure_id_get_value (const GstStructure * structure, GQuark field); -GST_EXPORT +GST_API const GValue * gst_structure_get_value (const GstStructure * structure, const gchar * fieldname); -GST_EXPORT +GST_API void gst_structure_remove_field (GstStructure * structure, const gchar * fieldname); -GST_EXPORT +GST_API void gst_structure_remove_fields (GstStructure * structure, const gchar * fieldname, ...) G_GNUC_NULL_TERMINATED; -GST_EXPORT +GST_API void gst_structure_remove_fields_valist (GstStructure * structure, const gchar * fieldname, va_list varargs); -GST_EXPORT +GST_API void gst_structure_remove_all_fields (GstStructure * structure); -GST_EXPORT +GST_API GType gst_structure_get_field_type (const GstStructure * structure, const gchar * fieldname); -GST_EXPORT +GST_API gboolean gst_structure_foreach (const GstStructure * structure, GstStructureForeachFunc func, gpointer user_data); -GST_EXPORT +GST_API gboolean gst_structure_map_in_place (GstStructure * structure, GstStructureMapFunc func, gpointer user_data); -GST_EXPORT +GST_API void gst_structure_filter_and_map_in_place (GstStructure * structure, GstStructureFilterMapFunc func, gpointer user_data); -GST_EXPORT +GST_API gint gst_structure_n_fields (const GstStructure * structure); -GST_EXPORT +GST_API const gchar * gst_structure_nth_field_name (const GstStructure * structure, guint index); -GST_EXPORT +GST_API gboolean gst_structure_id_has_field (const GstStructure * structure, GQuark field); -GST_EXPORT +GST_API gboolean gst_structure_id_has_field_typed (const GstStructure * structure, GQuark field, GType type); -GST_EXPORT +GST_API gboolean gst_structure_has_field (const GstStructure * structure, const gchar * fieldname); -GST_EXPORT +GST_API gboolean gst_structure_has_field_typed (const GstStructure * structure, const gchar * fieldname, GType type); /* utility functions */ -GST_EXPORT +GST_API gboolean gst_structure_get_boolean (const GstStructure * structure, const gchar * fieldname, gboolean * value); -GST_EXPORT +GST_API gboolean gst_structure_get_int (const GstStructure * structure, const gchar * fieldname, gint * value); -GST_EXPORT +GST_API gboolean gst_structure_get_uint (const GstStructure * structure, const gchar * fieldname, guint * value); -GST_EXPORT +GST_API gboolean gst_structure_get_int64 (const GstStructure * structure, const gchar * fieldname, gint64 * value); -GST_EXPORT +GST_API gboolean gst_structure_get_uint64 (const GstStructure * structure, const gchar * fieldname, guint64 * value); -GST_EXPORT +GST_API gboolean gst_structure_get_double (const GstStructure * structure, const gchar * fieldname, gdouble * value); -GST_EXPORT +GST_API gboolean gst_structure_get_date (const GstStructure * structure, const gchar * fieldname, GDate ** value); -GST_EXPORT +GST_API gboolean gst_structure_get_date_time (const GstStructure * structure, const gchar * fieldname, GstDateTime ** value); -GST_EXPORT +GST_API gboolean gst_structure_get_clock_time (const GstStructure * structure, const gchar * fieldname, GstClockTime * value); -GST_EXPORT +GST_API const gchar * gst_structure_get_string (const GstStructure * structure, const gchar * fieldname); -GST_EXPORT +GST_API gboolean gst_structure_get_enum (const GstStructure * structure, const gchar * fieldname, GType enumtype, gint * value); -GST_EXPORT +GST_API gboolean gst_structure_get_fraction (const GstStructure * structure, const gchar * fieldname, gint * value_numerator, gint * value_denominator); -GST_EXPORT +GST_API gboolean gst_structure_get_flagset (const GstStructure * structure, const gchar * fieldname, guint * value_flags, guint * value_mask); -GST_EXPORT +GST_API gboolean gst_structure_get_array (GstStructure * structure, const gchar * fieldname, GValueArray ** array); -GST_EXPORT +GST_API gboolean gst_structure_get_list (GstStructure * structure, const gchar * fieldname, GValueArray ** array); -GST_EXPORT +GST_API gchar * gst_structure_to_string (const GstStructure * structure) G_GNUC_MALLOC; -GST_EXPORT +GST_API GstStructure * gst_structure_from_string (const gchar * string, gchar ** end) G_GNUC_MALLOC; -GST_EXPORT +GST_API gboolean gst_structure_fixate_field_nearest_int (GstStructure * structure, const char * field_name, int target); -GST_EXPORT +GST_API gboolean gst_structure_fixate_field_nearest_double (GstStructure * structure, const char * field_name, double target); -GST_EXPORT +GST_API gboolean gst_structure_fixate_field_boolean (GstStructure * structure, const char * field_name, gboolean target); -GST_EXPORT +GST_API gboolean gst_structure_fixate_field_string (GstStructure * structure, const char * field_name, const gchar * target); -GST_EXPORT +GST_API gboolean gst_structure_fixate_field_nearest_fraction (GstStructure * structure, const char * field_name, const gint target_numerator, const gint target_denominator); -GST_EXPORT +GST_API gboolean gst_structure_fixate_field (GstStructure * structure, const char * field_name); -GST_EXPORT +GST_API void gst_structure_fixate (GstStructure * structure); -GST_EXPORT +GST_API gboolean gst_structure_is_equal (const GstStructure * structure1, const GstStructure * structure2); -GST_EXPORT +GST_API gboolean gst_structure_is_subset (const GstStructure * subset, const GstStructure * superset); -GST_EXPORT +GST_API gboolean gst_structure_can_intersect (const GstStructure * struct1, const GstStructure * struct2); -GST_EXPORT +GST_API GstStructure * gst_structure_intersect (const GstStructure * struct1, const GstStructure * struct2) G_GNUC_MALLOC;