mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-04 05:35:53 +00:00
230 lines
12 KiB
C
230 lines
12 KiB
C
/* GStreamer Editing Services
|
|
* Copyright (C) 2009 Edward Hervey <edward.hervey@collabora.co.uk>
|
|
* 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 <gst/gst.h>
|
|
#include <gio/gio.h>
|
|
|
|
#include "ges-timeline.h"
|
|
#include "ges-track-object.h"
|
|
#include "ges-timeline-element.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
|
|
|
|
#define _START(obj) GES_TIMELINE_ELEMENT_START (obj)
|
|
#define _INPOINT(obj) GES_TIMELINE_ELEMENT_INPOINT (obj)
|
|
#define _DURATION(obj) GES_TIMELINE_ELEMENT_DURATION (obj)
|
|
#define _MAXDURATION(obj) GES_TIMELINE_ELEMENT_MAX_DURATION (obj)
|
|
#define _PRIORITY(obj) GES_TIMELINE_ELEMENT_PRIORITY (obj)
|
|
#define _set_start0 ges_timeline_element_set_start
|
|
#define _set_inpoint0 ges_timeline_element_set_inpoint
|
|
#define _set_duration0 ges_timeline_element_set_duration
|
|
#define _set_priority0 ges_timeline_element_set_priority
|
|
|
|
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 element_start_compare (GESTimelineElement * a,
|
|
GESTimelineElement * b);
|
|
|
|
#endif /* __GES_INTERNAL_H__ */
|