/* GStreamer Editing Services * Copyright (C) 2009 Edward Hervey * 2009 Nokia Corporation * * 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GES_INTERNAL_H__ #define __GES_INTERNAL_H__ #include #include #include "ges-timeline.h" #include "ges-track-object.h" #include "ges-asset.h" #include "ges-base-xml-formatter.h" GST_DEBUG_CATEGORY_EXTERN (_ges_debug); #define GST_CAT_DEFAULT _ges_debug #define LAYER_HEIGHT 1000 G_GNUC_INTERNAL gboolean timeline_ripple_object (GESTimeline *timeline, GESTrackObject *obj, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean timeline_slide_object (GESTimeline *timeline, GESTrackObject *obj, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean timeline_roll_object (GESTimeline *timeline, GESTrackObject *obj, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean timeline_trim_object (GESTimeline *timeline, GESTrackObject * object, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean ges_timeline_trim_object_simple (GESTimeline * timeline, GESTrackObject * obj, GList * layers, GESEdge edge, guint64 position, gboolean snapping); G_GNUC_INTERNAL gboolean ges_timeline_move_object_simple (GESTimeline * timeline, GESTrackObject * object, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean timeline_move_object (GESTimeline *timeline, GESTrackObject * object, GList * layers, GESEdge edge, guint64 position); G_GNUC_INTERNAL gboolean timeline_context_to_layer (GESTimeline *timeline, gint offset); G_GNUC_INTERNAL void ges_asset_cache_init (void); G_GNUC_INTERNAL void ges_asset_set_id (GESAsset *asset, const gchar *id); G_GNUC_INTERNAL void ges_asset_cache_put (GESAsset * asset, GSimpleAsyncResult *res); G_GNUC_INTERNAL gboolean ges_asset_cache_set_loaded(GType extractable_type, const gchar * id, GError *error); GESAsset* ges_asset_cache_lookup(GType extractable_type, const gchar * id); gboolean ges_asset_set_proxy (GESAsset *asset, const gchar *new_id); G_GNUC_INTERNAL gboolean ges_asset_request_id_update (GESAsset *asset, gchar **proposed_id, GError *error); /* GESExtractable internall methods * * FIXME Check if that should be public later */ G_GNUC_INTERNAL GType ges_extractable_type_get_asset_type (GType type); G_GNUC_INTERNAL gchar * ges_extractable_type_check_id (GType type, const gchar *id, GError **error); G_GNUC_INTERNAL GParameter * ges_extractable_type_get_parameters_from_id (GType type, const gchar *id, guint *n_params); G_GNUC_INTERNAL GType ges_extractable_get_real_extractable_type_for_id (GType type, const gchar * id); G_GNUC_INTERNAL gboolean ges_extractable_register_metas (GType extractable_type, GESAsset *asset); /************************************************ * * * GESFormatter internal methods * * * ************************************************/ G_GNUC_INTERNAL void ges_formatter_set_project (GESFormatter *formatter, GESProject *project); G_GNUC_INTERNAL GESProject * ges_formatter_get_project (GESFormatter *formatter); G_GNUC_INTERNAL GESAsset * _find_formatter_asset_for_uri (const gchar *uri); /************************************************ * * * GESProject internal methods * * * ************************************************/ /* FIXME This should probably become public, but we need to make sure it * is the right API before doing so */ G_GNUC_INTERNAL gboolean ges_project_set_loaded (GESProject * project, GESFormatter *formatter); G_GNUC_INTERNAL gchar * ges_project_try_updating_id (GESProject *self, GESAsset *asset, GError *error); G_GNUC_INTERNAL void ges_project_add_loading_asset (GESProject *project, GType extractable_type, const gchar *id); /************************************************ * * * GESBaseXmlFormatter internal methods * * * ************************************************/ /* FIXME GESBaseXmlFormatter is all internal for now, the API is not stable * fo now, so do not expose it */ G_GNUC_INTERNAL void ges_base_xml_formatter_add_timeline_object (GESBaseXmlFormatter * self, const gchar *id, const char *asset_id, GType type, GstClockTime start, GstClockTime inpoint, GstClockTime duration, gdouble rate, guint layer_prio, GESTrackType track_types, GstStructure *properties, const gchar *metadatas, GError **error); G_GNUC_INTERNAL void ges_base_xml_formatter_add_asset (GESBaseXmlFormatter * self, const gchar * id, GType extractable_type, GstStructure *properties, const gchar *metadatas, GError **error); G_GNUC_INTERNAL void ges_base_xml_formatter_add_layer (GESBaseXmlFormatter *self, GType extractable_type, guint priority, GstStructure *properties, const gchar *metadatas, GError **error); G_GNUC_INTERNAL void ges_base_xml_formatter_add_track (GESBaseXmlFormatter *self, GESTrackType track_type, GstCaps *caps, const gchar *id, GstStructure *properties, const gchar *metadatas, GError **error); void ges_base_xml_formatter_add_encoding_profile (GESBaseXmlFormatter * self, const gchar *type, const gchar *parent, const gchar * name, const gchar * description, GstCaps * format, const gchar * preset, const gchar * preset_name, guint id, guint presence, GstCaps * restriction, guint pass, gboolean variableframerate, GstStructure * properties, GError ** error); G_GNUC_INTERNAL void ges_base_xml_formatter_add_track_object (GESBaseXmlFormatter *self, GType effect_type, const gchar *asset_id, const gchar * track_id, const gchar *timeline_obj_id, GstStructure *children_properties, GstStructure *properties, const gchar *metadatas, GError **error); G_GNUC_INTERNAL void set_property_foreach (GQuark field_id, const GValue * value, GObject * object);; /* Function to initialise GES */ G_GNUC_INTERNAL void _init_standard_transition_assets (void); G_GNUC_INTERNAL void _init_formatter_assets (void); /* Utilities */ G_GNUC_INTERNAL gint track_object_start_compare (GESTrackObject * a, GESTrackObject * b); G_GNUC_INTERNAL gint timeline_object_start_compare (GESTimelineObject * a, GESTimelineObject * b); #endif /* __GES_INTERNAL_H__ */