mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-15 13:53:19 +00:00
605 lines
30 KiB
C
605 lines
30 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/pbutils/encoding-profile.h>
|
|
#include <gio/gio.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#ifndef GST_CAT_DEFAULT
|
|
#define GST_CAT_DEFAULT (_ges_debug ())
|
|
#endif
|
|
|
|
#include "ges-timeline.h"
|
|
#include "ges-track-element.h"
|
|
#include "ges-timeline-element.h"
|
|
|
|
#include "ges-asset.h"
|
|
#include "ges-base-xml-formatter.h"
|
|
#include "ges-timeline-tree.h"
|
|
|
|
G_GNUC_INTERNAL
|
|
GstDebugCategory * _ges_debug (void);
|
|
|
|
/* The first 2 NLE priorities are used for:
|
|
* 0- The Mixing element
|
|
* 1- The Gaps
|
|
*/
|
|
#define MIN_NLE_PRIO 2
|
|
#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)
|
|
#ifndef _END
|
|
#define _END(obj) (_START (obj) + _DURATION (obj))
|
|
#endif
|
|
#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
|
|
|
|
#define GES_CLOCK_TIME_IS_LESS(first, second) \
|
|
(GST_CLOCK_TIME_IS_VALID (first) && (!GST_CLOCK_TIME_IS_VALID (second) \
|
|
|| (first) < (second)))
|
|
|
|
#define DEFAULT_FRAMERATE_N 30
|
|
#define DEFAULT_FRAMERATE_D 1
|
|
#define DEFAULT_WIDTH 1280
|
|
#define DEFAULT_HEIGHT 720
|
|
|
|
#define GES_TIMELINE_ELEMENT_FORMAT \
|
|
"s<%p>" \
|
|
" [ %" GST_TIME_FORMAT \
|
|
" (%" GST_TIME_FORMAT \
|
|
") - %" GST_TIME_FORMAT "(%" GST_TIME_FORMAT") layer: %" G_GINT32_FORMAT "] "
|
|
|
|
#define GES_TIMELINE_ELEMENT_ARGS(element) \
|
|
GES_TIMELINE_ELEMENT_NAME(element), element, \
|
|
GST_TIME_ARGS(GES_TIMELINE_ELEMENT_START(element)), \
|
|
GST_TIME_ARGS(GES_TIMELINE_ELEMENT_INPOINT(element)), \
|
|
GST_TIME_ARGS(GES_TIMELINE_ELEMENT_DURATION(element)), \
|
|
GST_TIME_ARGS(GES_TIMELINE_ELEMENT_MAX_DURATION(element)), \
|
|
GES_TIMELINE_ELEMENT_LAYER_PRIORITY(element)
|
|
|
|
#define GES_FORMAT GES_TIMELINE_ELEMENT_FORMAT
|
|
#define GES_ARGS GES_TIMELINE_ELEMENT_ARGS
|
|
|
|
#define GES_IS_TIME_EFFECT(element) \
|
|
(GES_IS_BASE_EFFECT (element) \
|
|
&& ges_base_effect_is_time_effect (GES_BASE_EFFECT (element)))
|
|
|
|
#define GES_TIMELINE_ELEMENT_SET_BEING_EDITED(element) \
|
|
ELEMENT_SET_FLAG ( \
|
|
ges_timeline_element_peak_toplevel (GES_TIMELINE_ELEMENT (element)), \
|
|
GES_TIMELINE_ELEMENT_SET_SIMPLE)
|
|
|
|
#define GES_TIMELINE_ELEMENT_UNSET_BEING_EDITED(element) \
|
|
ELEMENT_UNSET_FLAG ( \
|
|
ges_timeline_element_peak_toplevel (GES_TIMELINE_ELEMENT (element)), \
|
|
GES_TIMELINE_ELEMENT_SET_SIMPLE)
|
|
|
|
#define GES_TIMELINE_ELEMENT_BEING_EDITED(element) \
|
|
ELEMENT_FLAG_IS_SET ( \
|
|
ges_timeline_element_peak_toplevel (GES_TIMELINE_ELEMENT (element)), \
|
|
GES_TIMELINE_ELEMENT_SET_SIMPLE)
|
|
|
|
/************************
|
|
* Our property masks *
|
|
************************/
|
|
#define GES_PARAM_NO_SERIALIZATION (1 << (G_PARAM_USER_SHIFT + 1))
|
|
|
|
#define SUPRESS_UNUSED_WARNING(a) (void)a
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_timeline_freeze_auto_transitions (GESTimeline * timeline, gboolean freeze);
|
|
|
|
G_GNUC_INTERNAL GESAutoTransition *
|
|
ges_timeline_get_auto_transition_at_edge (GESTimeline * timeline, GESTrackElement * source,
|
|
GESEdge edge);
|
|
|
|
G_GNUC_INTERNAL gboolean ges_timeline_is_disposed (GESTimeline* timeline);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_timeline_edit (GESTimeline * timeline, GESTimelineElement * element,
|
|
gint64 new_layer_priority, GESEditMode mode, GESEdge edge,
|
|
guint64 position, GError ** error);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_timeline_layer_priority_in_gap (GESTimeline * timeline, guint layer_priority);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_timeline_set_track_selection_error (GESTimeline * timeline,
|
|
gboolean was_error,
|
|
GError * error);
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_timeline_take_track_selection_error (GESTimeline * timeline,
|
|
GError ** error);
|
|
|
|
G_GNUC_INTERNAL void
|
|
timeline_add_group (GESTimeline *timeline,
|
|
GESGroup *group);
|
|
G_GNUC_INTERNAL void
|
|
timeline_remove_group (GESTimeline *timeline,
|
|
GESGroup *group);
|
|
G_GNUC_INTERNAL void
|
|
timeline_emit_group_added (GESTimeline *timeline,
|
|
GESGroup *group);
|
|
G_GNUC_INTERNAL void
|
|
timeline_emit_group_removed (GESTimeline * timeline,
|
|
GESGroup * group, GPtrArray * array);
|
|
|
|
G_GNUC_INTERNAL
|
|
gboolean
|
|
timeline_add_element (GESTimeline *timeline,
|
|
GESTimelineElement *element);
|
|
G_GNUC_INTERNAL
|
|
gboolean
|
|
timeline_remove_element (GESTimeline *timeline,
|
|
GESTimelineElement *element);
|
|
|
|
G_GNUC_INTERNAL
|
|
GNode *
|
|
timeline_get_tree (GESTimeline *timeline);
|
|
|
|
G_GNUC_INTERNAL
|
|
void
|
|
timeline_fill_gaps (GESTimeline *timeline);
|
|
|
|
G_GNUC_INTERNAL void
|
|
timeline_create_transitions (GESTimeline * timeline, GESTrackElement * track_element);
|
|
|
|
G_GNUC_INTERNAL void timeline_get_framerate(GESTimeline *self, gint *fps_n,
|
|
gint *fps_d);
|
|
G_GNUC_INTERNAL void
|
|
ges_timeline_set_moving_track_elements (GESTimeline * timeline, gboolean moving);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_timeline_add_clip (GESTimeline * timeline, GESClip * clip, GError ** error);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_timeline_remove_clip (GESTimeline * timeline, GESClip * clip);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_timeline_set_smart_rendering (GESTimeline * timeline, gboolean rendering_smartly);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_timeline_get_smart_rendering (GESTimeline *timeline);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_auto_transition_set_source (GESAutoTransition * self, GESTrackElement * source, GESEdge edge);
|
|
|
|
|
|
|
|
G_GNUC_INTERNAL
|
|
void
|
|
track_resort_and_fill_gaps (GESTrack *track);
|
|
|
|
G_GNUC_INTERNAL
|
|
void
|
|
track_disable_last_gap (GESTrack *track, gboolean disabled);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_asset_cache_init (void);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_asset_cache_deinit (void);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_asset_set_id (GESAsset *asset, const gchar *id);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_asset_cache_put (GESAsset * asset, GTask *task);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_asset_cache_set_loaded(GType extractable_type, const gchar * id, GError *error);
|
|
|
|
/* FIXME: marked as GES_API just so they can be used in tests! */
|
|
|
|
GES_API GESAsset*
|
|
ges_asset_cache_lookup(GType extractable_type, const gchar * id);
|
|
|
|
GES_API gboolean
|
|
ges_asset_try_proxy (GESAsset *asset, const gchar *new_id);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_asset_finish_proxy (GESAsset * proxy);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_asset_request_id_update (GESAsset *asset, gchar **proposed_id,
|
|
GError *error);
|
|
G_GNUC_INTERNAL gchar *
|
|
ges_effect_asset_id_get_type_and_bindesc (const char *id,
|
|
GESTrackType *track_type,
|
|
GError **error);
|
|
|
|
G_GNUC_INTERNAL void _ges_uri_asset_cleanup (void);
|
|
|
|
G_GNUC_INTERNAL gboolean _ges_uri_asset_ensure_setup (gpointer uriasset_class);
|
|
|
|
/* 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_BEGIN_IGNORE_DEPRECATIONS;
|
|
G_GNUC_INTERNAL GParameter *
|
|
ges_extractable_type_get_parameters_from_id (GType type, const gchar *id,
|
|
guint *n_params);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
|
|
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_id (const gchar *id);
|
|
|
|
|
|
|
|
/************************************************
|
|
* *
|
|
* 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,
|
|
GError *error);
|
|
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);
|
|
G_GNUC_INTERNAL gchar* ges_uri_asset_try_update_id (GError *error, GESAsset *wrong_asset);
|
|
/************************************************
|
|
* *
|
|
* 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_clip (GESBaseXmlFormatter * self,
|
|
const gchar *id,
|
|
const char *asset_id,
|
|
GType type,
|
|
GstClockTime start,
|
|
GstClockTime inpoint,
|
|
GstClockTime duration,
|
|
guint layer_prio,
|
|
GESTrackType track_types,
|
|
GstStructure *properties,
|
|
GstStructure * children_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,
|
|
const gchar *proxy_id,
|
|
GError **error);
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_add_layer (GESBaseXmlFormatter *self,
|
|
GType extractable_type,
|
|
guint priority,
|
|
GstStructure *properties,
|
|
const gchar *metadatas,
|
|
gchar **deactivated_tracks,
|
|
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);
|
|
G_GNUC_INTERNAL 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,
|
|
GstStructure * preset_properties,
|
|
const gchar * preset_name,
|
|
guint id,
|
|
guint presence,
|
|
GstCaps * restriction,
|
|
guint pass,
|
|
gboolean variableframerate,
|
|
GstStructure * properties,
|
|
gboolean enabled,
|
|
GError ** error);
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_add_track_element (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 ges_base_xml_formatter_add_source (GESBaseXmlFormatter *self,
|
|
const gchar * track_id,
|
|
GstStructure *children_properties,
|
|
GstStructure *properties,
|
|
const gchar *metadatas);
|
|
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_add_group (GESBaseXmlFormatter *self,
|
|
const gchar *name,
|
|
const gchar *properties,
|
|
const gchar *metadatas);
|
|
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_last_group_add_child(GESBaseXmlFormatter *self,
|
|
const gchar * id,
|
|
const gchar * name);
|
|
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_add_control_binding (GESBaseXmlFormatter * self,
|
|
const gchar * binding_type,
|
|
const gchar * source_type,
|
|
const gchar * property_name,
|
|
gint mode,
|
|
const gchar *track_id,
|
|
GSList * timed_values);
|
|
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_set_timeline_properties(GESBaseXmlFormatter * self,
|
|
GESTimeline *timeline,
|
|
const gchar *properties,
|
|
const gchar *metadatas);
|
|
|
|
G_GNUC_INTERNAL void ges_base_xml_formatter_end_current_clip (GESBaseXmlFormatter *self);
|
|
|
|
G_GNUC_INTERNAL void ges_xml_formatter_deinit (void);
|
|
|
|
G_GNUC_INTERNAL gboolean set_property_foreach (GQuark field_id,
|
|
const GValue * value,
|
|
GObject * object);
|
|
|
|
G_GNUC_INTERNAL GstElement * get_element_for_encoding_profile (GstEncodingProfile *prof,
|
|
GstElementFactoryListType type);
|
|
|
|
/* Function to initialise GES */
|
|
G_GNUC_INTERNAL void _init_standard_transition_assets (void);
|
|
G_GNUC_INTERNAL void _init_formatter_assets (void);
|
|
G_GNUC_INTERNAL void _deinit_formatter_assets (void);
|
|
|
|
/* Utilities */
|
|
G_GNUC_INTERNAL gint element_start_compare (GESTimelineElement * a,
|
|
GESTimelineElement * b);
|
|
G_GNUC_INTERNAL gint element_end_compare (GESTimelineElement * a,
|
|
GESTimelineElement * b);
|
|
G_GNUC_INTERNAL GstElementFactory *
|
|
ges_get_compositor_factory (void);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_idle_add (GSourceFunc func, gpointer udata, GDestroyNotify notify);
|
|
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_util_structure_get_clocktime (GstStructure *structure, const gchar *name,
|
|
GstClockTime *val, GESFrameNumber *frames);
|
|
|
|
G_GNUC_INTERNAL gboolean /* From ges-xml-formatter.c */
|
|
ges_util_can_serialize_spec (GParamSpec * spec);
|
|
|
|
/****************************************************
|
|
* GESContainer *
|
|
****************************************************/
|
|
G_GNUC_INTERNAL void _ges_container_sort_children (GESContainer *container);
|
|
G_GNUC_INTERNAL void _ges_container_set_height (GESContainer * container,
|
|
guint32 height);
|
|
|
|
/****************************************************
|
|
* GESClip *
|
|
****************************************************/
|
|
G_GNUC_INTERNAL void ges_clip_set_layer (GESClip *clip, GESLayer *layer);
|
|
G_GNUC_INTERNAL gboolean ges_clip_is_moving_from_layer (GESClip *clip);
|
|
G_GNUC_INTERNAL void ges_clip_set_moving_from_layer (GESClip *clip, gboolean is_moving);
|
|
G_GNUC_INTERNAL GESTrackElement* ges_clip_create_track_element (GESClip *clip, GESTrackType type);
|
|
G_GNUC_INTERNAL GList* ges_clip_create_track_elements (GESClip *clip, GESTrackType type);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_inpoint_of_child (GESClip * clip, GESTrackElement * child, GstClockTime inpoint, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_max_duration_of_all_core (GESClip * clip, GstClockTime max_duration, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_max_duration_of_child (GESClip * clip, GESTrackElement * child, GstClockTime max_duration, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_active_of_child (GESClip * clip, GESTrackElement * child, gboolean active, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_priority_of_child (GESClip * clip, GESTrackElement * child, guint32 priority, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_track_of_child (GESClip * clip, GESTrackElement * child, GESTrack * tack, GError ** error);
|
|
G_GNUC_INTERNAL gboolean ges_clip_can_set_time_property_of_child (GESClip * clip, GESTrackElement * child, GObject * prop_object, GParamSpec * pspec, const GValue * value, GError ** error);
|
|
G_GNUC_INTERNAL GstClockTime ges_clip_duration_limit_with_new_children_inpoints (GESClip * clip, GHashTable * child_inpoints);
|
|
G_GNUC_INTERNAL GstClockTime ges_clip_get_core_internal_time_from_timeline_time (GESClip * clip, GstClockTime timeline_time, gboolean * no_core, GError ** error);
|
|
G_GNUC_INTERNAL void ges_clip_empty_from_track (GESClip * clip, GESTrack * track);
|
|
G_GNUC_INTERNAL void ges_clip_set_add_error (GESClip * clip, GError * error);
|
|
G_GNUC_INTERNAL void ges_clip_take_add_error (GESClip * clip, GError ** error);
|
|
G_GNUC_INTERNAL void ges_clip_set_remove_error (GESClip * clip, GError * error);
|
|
G_GNUC_INTERNAL void ges_clip_take_remove_error (GESClip * clip, GError ** error);
|
|
|
|
/****************************************************
|
|
* GESLayer *
|
|
****************************************************/
|
|
G_GNUC_INTERNAL gboolean ges_layer_resync_priorities (GESLayer * layer);
|
|
G_GNUC_INTERNAL void layer_set_priority (GESLayer * layer, guint priority, gboolean emit);
|
|
|
|
/****************************************************
|
|
* GESTrackElement *
|
|
****************************************************/
|
|
#define NLE_OBJECT_TRACK_ELEMENT_QUARK (g_quark_from_string ("nle_object_track_element_quark"))
|
|
G_GNUC_INTERNAL gboolean ges_track_element_set_track (GESTrackElement * object, GESTrack * track, GError ** error);
|
|
G_GNUC_INTERNAL void ges_track_element_copy_properties (GESTimelineElement * element,
|
|
GESTimelineElement * elementcopy);
|
|
G_GNUC_INTERNAL void ges_track_element_set_layer_active (GESTrackElement *element, gboolean active);
|
|
|
|
G_GNUC_INTERNAL void ges_track_element_copy_bindings (GESTrackElement *element,
|
|
GESTrackElement *new_element,
|
|
guint64 position);
|
|
G_GNUC_INTERNAL void ges_track_element_freeze_control_sources (GESTrackElement * object,
|
|
gboolean freeze);
|
|
G_GNUC_INTERNAL void ges_track_element_update_outpoint (GESTrackElement * self);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_track_element_set_creator_asset (GESTrackElement * self,
|
|
GESAsset *creator_asset);
|
|
G_GNUC_INTERNAL GESAsset *
|
|
ges_track_element_get_creator_asset (GESTrackElement * self);
|
|
|
|
G_GNUC_INTERNAL void
|
|
ges_track_element_set_has_internal_source_is_forbidden (GESTrackElement * element);
|
|
|
|
G_GNUC_INTERNAL GstElement* ges_source_create_topbin (GESSource *source,
|
|
const gchar* bin_name,
|
|
GstElement* sub_element,
|
|
GPtrArray* elements);
|
|
G_GNUC_INTERNAL void ges_source_set_rendering_smartly (GESSource *source,
|
|
gboolean rendering_smartly);
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_source_get_rendering_smartly (GESSource *source);
|
|
|
|
G_GNUC_INTERNAL void ges_track_set_smart_rendering (GESTrack* track, gboolean rendering_smartly);
|
|
G_GNUC_INTERNAL GstElement * ges_track_get_composition (GESTrack *track);
|
|
|
|
|
|
/*********************************************
|
|
* GESTrackElement subclasses constructors *
|
|
********************************************/
|
|
G_GNUC_INTERNAL GESAudioTestSource * ges_audio_test_source_new (void);
|
|
G_GNUC_INTERNAL GESAudioUriSource * ges_audio_uri_source_new (gchar *uri);
|
|
G_GNUC_INTERNAL GESVideoUriSource * ges_video_uri_source_new (gchar *uri);
|
|
G_GNUC_INTERNAL GESImageSource * ges_image_source_new (gchar *uri);
|
|
G_GNUC_INTERNAL GESTitleSource * ges_title_source_new (void);
|
|
G_GNUC_INTERNAL GESVideoTestSource * ges_video_test_source_new (void);
|
|
|
|
/****************************************************
|
|
* GES*Effect *
|
|
****************************************************/
|
|
G_GNUC_INTERNAL gchar *
|
|
ges_base_effect_get_time_property_name (GESBaseEffect * effect,
|
|
GObject * child,
|
|
GParamSpec * pspec);
|
|
G_GNUC_INTERNAL GHashTable *
|
|
ges_base_effect_get_time_property_values (GESBaseEffect * effect);
|
|
G_GNUC_INTERNAL GstClockTime
|
|
ges_base_effect_translate_source_to_sink_time (GESBaseEffect * effect,
|
|
GstClockTime time,
|
|
GHashTable * time_property_values);
|
|
G_GNUC_INTERNAL GstClockTime
|
|
ges_base_effect_translate_sink_to_source_time (GESBaseEffect * effect,
|
|
GstClockTime time,
|
|
GHashTable * time_property_values);
|
|
G_GNUC_INTERNAL GstElement *
|
|
ges_effect_from_description (const gchar *bin_desc,
|
|
GESTrackType type,
|
|
GError **error);
|
|
|
|
/****************************************************
|
|
* GESTimelineElement *
|
|
****************************************************/
|
|
typedef enum
|
|
{
|
|
GES_CLIP_IS_MOVING = (1 << 0),
|
|
GES_TIMELINE_ELEMENT_SET_SIMPLE = (1 << 1),
|
|
} GESTimelineElementFlags;
|
|
|
|
G_GNUC_INTERNAL GESTimelineElement * ges_timeline_element_peak_toplevel (GESTimelineElement * self);
|
|
G_GNUC_INTERNAL GESTimelineElement * ges_timeline_element_get_copied_from (GESTimelineElement *self);
|
|
G_GNUC_INTERNAL GESTimelineElementFlags ges_timeline_element_flags (GESTimelineElement *self);
|
|
G_GNUC_INTERNAL void ges_timeline_element_set_flags (GESTimelineElement *self, GESTimelineElementFlags flags);
|
|
G_GNUC_INTERNAL gboolean ges_timeline_element_add_child_property_full (GESTimelineElement *self,
|
|
GESTimelineElement *owner,
|
|
GParamSpec *pspec,
|
|
GObject *child);
|
|
|
|
G_GNUC_INTERNAL GObject * ges_timeline_element_get_child_from_child_property (GESTimelineElement * self,
|
|
GParamSpec * pspec);
|
|
G_GNUC_INTERNAL GParamSpec ** ges_timeline_element_get_children_properties (GESTimelineElement * self,
|
|
guint * n_properties);
|
|
|
|
#define ELEMENT_FLAGS(obj) (ges_timeline_element_flags (GES_TIMELINE_ELEMENT(obj)))
|
|
#define ELEMENT_SET_FLAG(obj,flag) (ges_timeline_element_set_flags(GES_TIMELINE_ELEMENT(obj), (ELEMENT_FLAGS(obj) | (flag))))
|
|
#define ELEMENT_UNSET_FLAG(obj,flag) (ges_timeline_element_set_flags(GES_TIMELINE_ELEMENT(obj), (ELEMENT_FLAGS(obj) & ~(flag))))
|
|
#define ELEMENT_FLAG_IS_SET(obj,flag) ((ELEMENT_FLAGS (obj) & (flag)) == (flag))
|
|
|
|
/******************************
|
|
* GESMultiFile internal API *
|
|
******************************/
|
|
typedef struct GESMultiFileURI
|
|
{
|
|
gchar *location;
|
|
gint start;
|
|
gint end;
|
|
} GESMultiFileURI;
|
|
|
|
G_GNUC_INTERNAL GESMultiFileURI * ges_multi_file_uri_new (const gchar * uri);
|
|
|
|
/******************************
|
|
* GESUriSource internal API *
|
|
******************************/
|
|
G_GNUC_INTERNAL gboolean
|
|
ges_video_uri_source_get_natural_size(GESVideoSource* source, gint* width, gint* height);
|
|
|
|
/**********************************
|
|
* GESTestClipAsset internal API *
|
|
**********************************/
|
|
G_GNUC_INTERNAL gboolean ges_test_clip_asset_get_natural_size (GESAsset *self,
|
|
gint *width,
|
|
gint *height);
|
|
G_GNUC_INTERNAL gchar *ges_test_source_asset_check_id (GType type, const gchar *id,
|
|
GError **error);
|
|
|
|
/*******************************
|
|
* GESMarkerList *
|
|
*******************************/
|
|
|
|
G_GNUC_INTERNAL GESMarker * ges_marker_list_get_closest (GESMarkerList *list, GstClockTime position);
|
|
G_GNUC_INTERNAL gchar * ges_marker_list_serialize (const GValue * v);
|
|
G_GNUC_INTERNAL gboolean ges_marker_list_deserialize (GValue *dest, const gchar *s);
|
|
|
|
/********************
|
|
* Gnonlin helpers *
|
|
********************/
|
|
|
|
G_GNUC_INTERNAL gboolean ges_nle_composition_add_object (GstElement *comp, GstElement *object);
|
|
G_GNUC_INTERNAL gboolean ges_nle_composition_remove_object (GstElement *comp, GstElement *object);
|
|
G_GNUC_INTERNAL gboolean ges_nle_object_commit (GstElement * nlesource, gboolean recurse);
|
|
|
|
G_END_DECLS
|