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gstreamer/tools/ges-validate.c
Thibault Saunier ca0ce859de validate: Implement validate Action type to handle KeyFrames 
New action types:
  * set-control-binding
  * add-keyframe
  * remove-keyframe
2014-11-10 16:22:40 +01:00

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/* GStreamer Editing Services
*
* Copyright (C) <2013> Thibault Saunier <thibault.saunier@collabora.com>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "ges-validate.h"
#include <ges/ges.h>
#ifdef HAVE_GST_VALIDATE
#include <gst/validate/gst-validate-scenario.h>
#include <gst/validate/validate.h>
#include <gst/validate/gst-validate-utils.h>
#define MONITOR_ON_PIPELINE "validate-monitor"
#define RUNNER_ON_PIPELINE "runner-monitor"
static void
_validate_report_added_cb (GstValidateRunner * runner,
GstValidateReport * report, GstPipeline * pipeline)
{
if (report->level == GST_VALIDATE_REPORT_LEVEL_CRITICAL) {
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "ges-launch--validate-error");
}
}
static GESTimeline *
get_timeline (GstValidateScenario * scenario)
{
GESTimeline *timeline;
g_object_get (scenario->pipeline, "timeline", &timeline, NULL);
return timeline;
}
static gboolean
_set_child_property (GstValidateScenario * scenario, GstValidateAction * action)
{
const GValue *value;
GESTimeline *timeline;
GESTimelineElement *element;
const gchar *property_name, *element_name;
element_name = gst_structure_get_string (action->structure, "element-name");
timeline = get_timeline (scenario);
g_return_val_if_fail (timeline, FALSE);
element = ges_timeline_get_element (timeline, element_name);
g_return_val_if_fail (GES_IS_TRACK_ELEMENT (element), FALSE);
property_name = gst_structure_get_string (action->structure, "property");
value = gst_structure_get_value (action->structure, "value");
GST_DEBUG ("%s Setting %s property to %p",
element->name, property_name, value);
ges_track_element_set_child_property (GES_TRACK_ELEMENT (element),
property_name, (GValue *) value);
g_object_unref (timeline);
return TRUE;
}
static gboolean
_serialize_project (GstValidateScenario * scenario, GstValidateAction * action)
{
const gchar *uri = gst_structure_get_string (action->structure, "uri");
GESTimeline *timeline = get_timeline (scenario);
gboolean res;
gst_validate_printf (action, "Saving project to %s", uri);
res = ges_timeline_save_to_uri (timeline, uri, NULL, TRUE, NULL);
g_object_unref (timeline);
return res;
}
static gboolean
_remove_asset (GstValidateScenario * scenario, GstValidateAction * action)
{
const gchar *id = NULL;
const gchar *type_string = NULL;
GType type;
GESTimeline *timeline = get_timeline (scenario);
GESProject *project = ges_timeline_get_project (timeline);
GESAsset *asset;
gboolean res = FALSE;
id = gst_structure_get_string (action->structure, "id");
type_string = gst_structure_get_string (action->structure, "type");
if (!type_string || !id) {
GST_ERROR ("Missing parameters, we got type %s and id %s", type_string, id);
goto beach;
}
if (!(type = g_type_from_name (type_string))) {
GST_ERROR ("This type doesn't exist : %s", type_string);
goto beach;
}
asset = ges_project_get_asset (project, id, type);
if (!asset) {
GST_ERROR ("No asset with id %s and type %s", id, type_string);
goto beach;
}
res = ges_project_remove_asset (project, asset);
beach:
g_object_unref (timeline);
return res;
}
static GESAsset *
_get_asset (GType type, const gchar * id)
{
GESAsset *asset;
GError *error = NULL;
const gchar *new_id = id;
if (type == GES_TYPE_URI_CLIP)
asset = (GESAsset *) ges_uri_clip_asset_request_sync (id, &error);
else
asset = ges_asset_request (type, id, &error);
while (error &&
error->domain == GST_RESOURCE_ERROR &&
error->code == GST_RESOURCE_ERROR_NOT_FOUND &&
type == GES_TYPE_URI_CLIP) {
if (new_id == NULL)
break;
g_clear_error (&error);
new_id = ges_launch_get_new_uri_from_wrong_uri (new_id);
if (new_id)
asset = (GESAsset *) ges_uri_clip_asset_request_sync (new_id, &error);
else
GST_ERROR ("Cant find anything for %s", new_id);
if (asset && !error)
ges_launch_validate_uri (new_id);
}
if (!asset || error) {
GST_ERROR
("There was an error requesting the asset with id %s and type %s (%s)",
id, g_type_name (type), error ? error->message : "unknown");
return NULL;
}
return asset;
}
static gboolean
_add_asset (GstValidateScenario * scenario, GstValidateAction * action)
{
const gchar *id = NULL;
const gchar *type_string = NULL;
GType type;
GESTimeline *timeline = get_timeline (scenario);
GESProject *project = ges_timeline_get_project (timeline);
GESAsset *asset;
gboolean res = FALSE;
id = gst_structure_get_string (action->structure, "id");
type_string = gst_structure_get_string (action->structure, "type");
gst_validate_printf (action, "Adding asset of type %s with ID %s\n",
id, type_string);
if (!type_string || !id) {
GST_ERROR ("Missing parameters, we got type %s and id %s", type_string, id);
goto beach;
}
if (!(type = g_type_from_name (type_string))) {
GST_ERROR ("This type doesn't exist : %s", type_string);
goto beach;
}
asset = _get_asset (type, id);
if (!asset) {
res = FALSE;
goto beach;
}
res = ges_project_add_asset (project, asset);
beach:
g_object_unref (timeline);
return res;
}
/* Unref after usage */
static GESLayer *
_get_layer_by_priority (GESTimeline * timeline, gint priority)
{
GList *layers, *tmp;
GESLayer *layer = NULL;
layers = ges_timeline_get_layers (timeline);
for (tmp = layers; tmp; tmp = tmp->next) {
GESLayer *tmp_layer = GES_LAYER (tmp->data);
guint tmp_priority;
g_object_get (tmp_layer, "priority", &tmp_priority, NULL);
if ((gint) tmp_priority == priority) {
layer = gst_object_ref (tmp_layer);
break;
}
}
g_list_free_full (layers, gst_object_unref);
return layer;
}
static gboolean
_add_layer (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline = get_timeline (scenario);
GESLayer *layer;
gint priority;
gboolean res = FALSE, auto_transition = FALSE;
if (!gst_structure_get_int (action->structure, "priority", &priority)) {
GST_ERROR ("priority is needed when adding a layer");
goto beach;
}
layer = _get_layer_by_priority (timeline, priority);
if (layer != NULL) {
GST_ERROR
("A layer with priority %d already exists, not creating a new one",
priority);
gst_object_unref (layer);
goto beach;
}
gst_structure_get_boolean (action->structure, "auto-transition",
&auto_transition);
layer = ges_layer_new ();
g_object_set (layer, "priority", priority, "auto-transition", auto_transition,
NULL);
res = ges_timeline_add_layer (timeline, layer);
beach:
g_object_unref (timeline);
return res;
}
static gboolean
_remove_layer (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline = get_timeline (scenario);
GESLayer *layer;
gint priority;
gboolean res = FALSE;
if (!gst_structure_get_int (action->structure, "priority", &priority)) {
GST_ERROR ("priority is needed when removing a layer");
goto beach;
}
layer = _get_layer_by_priority (timeline, priority);
if (layer) {
res = ges_timeline_remove_layer (timeline, layer);
gst_object_unref (layer);
} else {
GST_ERROR ("No layer with priority %d", priority);
}
beach:
g_object_unref (timeline);
return res;
}
static gboolean
_remove_clip (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline = get_timeline (scenario);
GESTimelineElement *clip;
GESLayer *layer;
const gchar *name;
gboolean res = FALSE;
name = gst_structure_get_string (action->structure, "name");
clip = ges_timeline_get_element (timeline, name);
g_return_val_if_fail (GES_IS_CLIP (clip), FALSE);
layer = ges_clip_get_layer (GES_CLIP (clip));
if (layer) {
res = ges_layer_remove_clip (layer, GES_CLIP (clip));
gst_object_unref (layer);
} else {
GST_ERROR ("No layer for clip %s", ges_timeline_element_get_name (clip));
}
g_object_unref (timeline);
return res;
}
static gboolean
_add_clip (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline = get_timeline (scenario);
GESAsset *asset;
GESLayer *layer;
GESClip *clip;
gint layer_priority;
const gchar *name;
const gchar *asset_id;
const gchar *type_string;
GType type;
gboolean res = FALSE;
GstClockTime duration = 1 * GST_SECOND, inpoint = 0, start =
GST_CLOCK_TIME_NONE;
gst_structure_get_int (action->structure, "layer-priority", &layer_priority);
name = gst_structure_get_string (action->structure, "name");
asset_id = gst_structure_get_string (action->structure, "asset-id");
type_string = gst_structure_get_string (action->structure, "type");
gst_validate_action_get_clocktime (scenario, action, "start", &start);
gst_validate_action_get_clocktime (scenario, action, "inpoint", &inpoint);
gst_validate_action_get_clocktime (scenario, action, "duration", &duration);
gst_validate_printf (action, "Adding clip from asset of type %s with ID %s"
" wanted name: %s"
" -- start: %" GST_TIME_FORMAT
", inpoint: %" GST_TIME_FORMAT
", duration: %" GST_TIME_FORMAT "\n",
type_string, asset_id, name,
GST_TIME_ARGS (start), GST_TIME_ARGS (inpoint), GST_TIME_ARGS (duration));
if (!(type = g_type_from_name (type_string))) {
GST_ERROR ("This type doesn't exist : %s", type_string);
goto beach;
}
asset = _get_asset (type, asset_id);
if (!asset) {
res = FALSE;
goto beach;
}
layer = _get_layer_by_priority (timeline, layer_priority);
if (!layer) {
GST_ERROR ("No layer with priority %d", layer_priority);
goto beach;
}
if (type == GES_TYPE_URI_CLIP) {
duration = GST_CLOCK_TIME_NONE;
}
clip = ges_layer_add_asset (layer, asset, start, inpoint, duration,
GES_TRACK_TYPE_UNKNOWN);
if (clip) {
res = TRUE;
if (!ges_timeline_element_set_name (GES_TIMELINE_ELEMENT (clip), name)) {
res = FALSE;
GST_ERROR ("couldn't set name %s on clip with id %s", name, asset_id);
}
} else {
GST_ERROR ("Couldn't add clip with id %s to layer with priority %d",
asset_id, layer_priority);
}
gst_object_unref (layer);
beach:
g_object_unref (timeline);
return res;
}
static gboolean
_edit_container (GstValidateScenario * scenario, GstValidateAction * action)
{
GList *layers = NULL;
GESTimeline *timeline;
GESTimelineElement *container;
GstClockTime position;
gboolean res = FALSE;
gint new_layer_priority = -1;
GESEditMode edge = GES_EDGE_NONE;
GESEditMode mode = GES_EDIT_MODE_NORMAL;
const gchar *edit_mode_str = NULL, *edge_str = NULL;
const gchar *clip_name;
clip_name = gst_structure_get_string (action->structure, "container-name");
timeline = get_timeline (scenario);
g_return_val_if_fail (timeline, FALSE);
container = ges_timeline_get_element (timeline, clip_name);
g_return_val_if_fail (GES_IS_CONTAINER (container), FALSE);
if (!gst_validate_action_get_clocktime (scenario, action,
"position", &position)) {
GST_WARNING ("Could not get position");
goto beach;
}
if ((edit_mode_str =
gst_structure_get_string (action->structure, "edit-mode")))
g_return_val_if_fail (gst_validate_utils_enum_from_str (GES_TYPE_EDIT_MODE,
edit_mode_str, &mode), FALSE);
if ((edge_str = gst_structure_get_string (action->structure, "edge")))
g_return_val_if_fail (gst_validate_utils_enum_from_str (GES_TYPE_EDGE,
edge_str, &edge), FALSE);
gst_structure_get_int (action->structure, "new-layer-priority",
&new_layer_priority);
gst_validate_printf (action, "Editing %s to %" GST_TIME_FORMAT
" in %s mode, edge: %s "
"with new layer prio: %d \n\n",
clip_name, GST_TIME_ARGS (position),
edit_mode_str ? edit_mode_str : "normal",
edge_str ? edge_str : "None", new_layer_priority);
if (!(res = ges_container_edit (GES_CONTAINER (container), layers,
new_layer_priority, mode, edge, position))) {
gst_object_unref (container);
GST_ERROR ("HERE");
goto beach;
}
gst_object_unref (container);
beach:
g_object_unref (timeline);
return res;
}
static gboolean
_commit (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline = get_timeline (scenario);
gst_validate_printf (action, "Commiting timeline %s\n",
GST_OBJECT_NAME (timeline));
ges_timeline_commit (timeline);
gst_object_unref (timeline);
return TRUE;
}
static gboolean
_split_clip (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTimeline *timeline;
const gchar *clip_name;
GESTimelineElement *element;
GstClockTime position;
clip_name = gst_structure_get_string (action->structure, "clip-name");
timeline = get_timeline (scenario);
g_return_val_if_fail (timeline, FALSE);
element = ges_timeline_get_element (timeline, clip_name);
g_return_val_if_fail (GES_IS_CLIP (element), FALSE);
g_object_unref (timeline);
g_return_val_if_fail (gst_validate_action_get_clocktime (scenario, action,
"position", &position), FALSE);
return (ges_clip_split (GES_CLIP (element), position) != NULL);
}
static gboolean
_set_track_restriction_caps (GstValidateScenario * scenario,
GstValidateAction * action)
{
GList *tmp;
GstCaps *caps;
gboolean res = FALSE;
GESTrackType track_types;
GESTimeline *timeline = get_timeline (scenario);
const gchar *track_type_str =
gst_structure_get_string (action->structure, "track-type");
const gchar *caps_str = gst_structure_get_string (action->structure, "caps");
g_return_val_if_fail ((track_types =
gst_validate_utils_flags_from_str (GES_TYPE_TRACK_TYPE,
track_type_str)), FALSE);
g_return_val_if_fail ((caps =
gst_caps_from_string (caps_str)) != NULL, FALSE);
timeline = get_timeline (scenario);
for (tmp = timeline->tracks; tmp; tmp = tmp->next) {
GESTrack *track = tmp->data;
if (track->type & track_types) {
ges_track_set_restriction_caps (track, caps);
res = TRUE;
}
}
gst_caps_unref (caps);
gst_object_unref (timeline);
return res;
}
static gboolean
_set_asset_on_element (GstValidateScenario * scenario,
GstValidateAction * action)
{
GESAsset *asset;
GESTimelineElement *element;
const gchar *element_name, *id;
gboolean res = TRUE;
GESTimeline *timeline = get_timeline (scenario);
element_name = gst_structure_get_string (action->structure, "element-name");
element = ges_timeline_get_element (timeline, element_name);
g_return_val_if_fail (GES_IS_TIMELINE_ELEMENT (element), FALSE);
id = gst_structure_get_string (action->structure, "asset-id");
gst_validate_printf (action, "Setting asset %s on element %s\n",
id, element_name);
asset = _get_asset (G_OBJECT_TYPE (element), id);
if (asset == NULL) {
res = FALSE;
GST_ERROR ("Could not find asset: %s", id);
goto beach;
}
res = ges_extractable_set_asset (GES_EXTRACTABLE (element), asset);
beach:
gst_object_unref (timeline);
return res;
}
static gboolean
_container_add_child (GstValidateScenario * scenario,
GstValidateAction * action)
{
GESAsset *asset;
GESContainer *container;
GESTimelineElement *child = NULL;
const gchar *container_name, *child_name, *child_type, *id;
gboolean res = TRUE;
GESTimeline *timeline = get_timeline (scenario);
container_name =
gst_structure_get_string (action->structure, "container-name");
container =
GES_CONTAINER (ges_timeline_get_element (timeline, container_name));
g_return_val_if_fail (GES_IS_CONTAINER (container), FALSE);
id = gst_structure_get_string (action->structure, "asset-id");
child_type = gst_structure_get_string (action->structure, "child-type");
if (id && child_type) {
asset = _get_asset (g_type_from_name (child_type), id);
if (asset == NULL) {
res = FALSE;
GST_ERROR ("Could not find asset: %s", id);
goto beach;
}
child = GES_TIMELINE_ELEMENT (ges_asset_extract (asset, NULL));
g_return_val_if_fail (GES_IS_TIMELINE_ELEMENT (child), FALSE);
}
child_name = gst_structure_get_string (action->structure, "child-name");
if (!child && child_name) {
child = ges_timeline_get_element (timeline, child_name);
g_return_val_if_fail (GES_IS_TIMELINE_ELEMENT (child), FALSE);
}
if (!child) {
GST_ERROR_OBJECT (scenario, "Wong parametters, could not get a child");
return FALSE;
}
if (child_name)
ges_timeline_element_set_name (child, child_name);
else
child_name = GES_TIMELINE_ELEMENT_NAME (child);
gst_validate_printf (action, "Adding child %s to container %s\n",
child_name, GES_TIMELINE_ELEMENT_NAME (container));
res = ges_container_add (container, child);
beach:
gst_object_unref (timeline);
return res;
}
static gboolean
_container_remove_child (GstValidateScenario * scenario,
GstValidateAction * action)
{
GESContainer *container;
GESTimelineElement *child;
const gchar *container_name, *child_name;
gboolean res = TRUE;
GESTimeline *timeline = get_timeline (scenario);
container_name =
gst_structure_get_string (action->structure, "container-name");
container =
GES_CONTAINER (ges_timeline_get_element (timeline, container_name));
g_return_val_if_fail (GES_IS_CONTAINER (container), FALSE);
child_name = gst_structure_get_string (action->structure, "child-name");
child = ges_timeline_get_element (timeline, child_name);
g_return_val_if_fail (GES_IS_TIMELINE_ELEMENT (child), FALSE);
gst_validate_printf (action, "Remove child %s from container %s\n",
child_name, GES_TIMELINE_ELEMENT_NAME (container));
res = ges_container_remove (container, child);
gst_object_unref (timeline);
return res;
}
static gboolean
_set_control_source (GstValidateScenario * scenario, GstValidateAction * action)
{
GESTrackElement *element;
gboolean ret = FALSE;
GstControlSource *source = NULL;
gchar *element_name, *property_name, *binding_type = NULL,
*source_type = NULL, *interpolation_mode = NULL;
GESTimeline *timeline = get_timeline (scenario);
gst_structure_get (action->structure,
"element-name", G_TYPE_STRING, &element_name,
"property-name", G_TYPE_STRING, &property_name,
"binding-type", G_TYPE_STRING, &binding_type,
"source-type", G_TYPE_STRING, &source_type,
"interpolation-mode", G_TYPE_STRING, &interpolation_mode, NULL);
element =
GES_TRACK_ELEMENT (ges_timeline_get_element (timeline, element_name));
g_return_val_if_fail (GES_IS_TRACK_ELEMENT (element), FALSE);
if (!binding_type)
binding_type = g_strdup ("direct");
if (source_type == NULL || !g_strcmp0 (source_type, "interpolation")) {
GstInterpolationMode mode;
source = gst_interpolation_control_source_new ();
if (interpolation_mode)
g_return_val_if_fail (gst_validate_utils_enum_from_str
(GST_TYPE_INTERPOLATION_MODE, interpolation_mode, &mode), FALSE);
else
mode = GST_INTERPOLATION_MODE_LINEAR;
g_object_set (source, "mode", mode, NULL);
} else {
GST_ERROR_OBJECT (scenario, "Interpolation type %s not supported",
source_type);
goto done;
}
ret = ges_track_element_set_control_source (element,
source, property_name, binding_type);
done:
gst_object_unref (timeline);
g_free (element_name);
g_free (binding_type);
g_free (source_type);
g_free (interpolation_mode);
if (ret == FALSE) {
GST_ERROR_OBJECT (scenario, "NOP, COULD NOT!");
} else {
GST_ERROR_OBJECT (scenario, "===> GOOD TO GO!!");
}
return ret;
}
static gboolean
_add_remove_keyframe (GstValidateScenario * scenario,
GstValidateAction * action)
{
GESTrackElement *element;
gdouble value;
GstClockTime timestamp;
GstControlBinding *binding = NULL;
GstTimedValueControlSource *source = NULL;
gchar *element_name, *property_name;
gboolean ret = FALSE;
GESTimeline *timeline = get_timeline (scenario);
gst_structure_get (action->structure,
"element-name", G_TYPE_STRING, &element_name,
"property-name", G_TYPE_STRING, &property_name,
"value", G_TYPE_DOUBLE, &value, NULL);
gst_validate_action_get_clocktime (scenario, action, "timestamp", &timestamp);
element =
GES_TRACK_ELEMENT (ges_timeline_get_element (timeline, element_name));
g_return_val_if_fail (GES_IS_TRACK_ELEMENT (element), FALSE);
binding = ges_track_element_get_control_binding (element, property_name);
if (binding == NULL) {
GST_ERROR_OBJECT (scenario, "No control binding found for %s:%s"
" you should first set-control-binding on it",
element_name, property_name);
goto done;
}
g_object_get (binding, "control-source", &source, NULL);
if (source == NULL) {
GST_ERROR_OBJECT (scenario, "No control source found for %s:%s"
" you should first set-control-binding on it",
element_name, property_name);
goto done;
}
if (!GST_IS_TIMED_VALUE_CONTROL_SOURCE (source)) {
GST_ERROR_OBJECT (scenario, "You can use add-keyframe"
" only on GstTimedValueControlSource not %s",
G_OBJECT_TYPE_NAME (source));
goto done;
}
if (!g_strcmp0 (action->type, "add-keyframe"))
ret = gst_timed_value_control_source_set (source, timestamp, value);
else
ret = gst_timed_value_control_source_unset (source, timestamp);
done:
gst_object_unref (timeline);
if (source)
gst_object_unref (source);
g_free (element_name);
g_free (property_name);
return ret;
}
static void
ges_validate_register_action_types (void)
{
gst_validate_init ();
/* *INDENT-OFF* */
gst_validate_register_action_type ("edit-container", "ges", _edit_container,
(GstValidateActionParameter []) {
{
.name = "container-name",
.description = "The name of the GESContainer to edit",
.mandatory = TRUE,
.types = "string",
},
{
.name = "position",
.description = "The new position of the GESContainer",
.mandatory = TRUE,
.types = "double or string",
.possible_variables = "position: The current position in the stream\n"
"duration: The duration of the stream",
NULL
},
{
.name = "edit-mode",
.description = "The GESEditMode to use to edit @container-name",
.mandatory = FALSE,
.types = "string",
.def = "normal",
},
{
.name = "edge",
.description = "The GESEdge to use to edit @container-name\n"
"should be in [ edge_start, edge_end, edge_none ] ",
.mandatory = FALSE,
.types = "string",
.def = "edge_none",
},
{
.name = "new-layer-priority",
.description = "The priority of the layer @container should land in.\n"
"If the layer you're trying to move the container to doesn't exist, it will\n"
"be created automatically. -1 means no move.",
.mandatory = FALSE,
.types = "int",
.def = "-1",
},
{NULL}
},
"Allows to edit a container (like a GESClip), for more details, have a look at:\n"
"ges_container_edit documentation, Note that the timeline will\n"
"be commited, and flushed so that the edition is taken into account",
FALSE);
gst_validate_register_action_type ("add-asset", "ges", _add_asset,
(GstValidateActionParameter []) {
{
.name = "id",
.description = "Adds an asset to a project.",
.mandatory = TRUE,
NULL
},
{
.name = "type",
.description = "The type of asset to add",
.mandatory = TRUE,
NULL
},
{NULL}
},
"Allows to add an asset to the current project", FALSE);
gst_validate_register_action_type ("remove-asset", "ges", _remove_asset,
(GstValidateActionParameter []) {
{
.name = "id",
.description = "The ID of the clip to remove",
.mandatory = TRUE,
NULL
},
{
.name = "type",
.description = "The type of asset to remove",
.mandatory = TRUE,
NULL
},
{ NULL }
},
"Allows to remove an asset from the current project", FALSE);
gst_validate_register_action_type ("add-layer", "ges", _add_layer,
(GstValidateActionParameter []) {
{
.name = "priority",
.description = "The priority of the new layer to add",
.mandatory = TRUE,
NULL
},
{ NULL }
},
"Allows to add a layer to the current timeline", FALSE);
gst_validate_register_action_type ("remove-layer", "ges", _remove_layer,
(GstValidateActionParameter []) {
{
.name = "priority",
.description = "The priority of the layer to remove",
.mandatory = TRUE,
NULL
},
{
.name = "auto-transition",
.description = "Wheter auto-transition is activated on the new layer.",
.mandatory = FALSE,
.types="boolean",
.def = "False"
},
{ NULL }
},
"Allows to remove a layer from the current timeline", FALSE);
gst_validate_register_action_type ("add-clip", "ges", _add_clip,
(GstValidateActionParameter []) {
{
.name = "name",
.description = "The name of the clip to add",
.types = "string",
.mandatory = TRUE,
},
{
.name = "layer-priority",
.description = "The priority of the clip to add",
.types = "int",
.mandatory = TRUE,
},
{
.name = "asset-id",
.description = "The id of the asset from which to extract the clip",
.types = "string",
.mandatory = TRUE,
},
{
.name = "type",
.description = "The type of the clip to create",
.types = "string",
.mandatory = TRUE,
},
{
.name = "start",
.description = "The start value to set on the new GESClip.",
.types = "double or string",
.mandatory = FALSE,
},
{
.name = "inpoint",
.description = "The inpoint value to set on the new GESClip",
.types = "double or string",
.mandatory = FALSE,
},
{
.name = "duration",
.description = "The duration value to set on the new GESClip",
.types = "double or string",
.mandatory = FALSE,
},
{NULL}
}, "Allows to add a clip to a given layer", FALSE);
gst_validate_register_action_type ("remove-clip", "ges", _remove_clip,
(GstValidateActionParameter []) {
{
.name = "name",
.description = "The name of the clip to remove",
.types = "string",
.mandatory = TRUE,
},
{NULL}
}, "Allows to remove a clip from a given layer", FALSE);
gst_validate_register_action_type ("serialize-project", "ges", _serialize_project,
(GstValidateActionParameter []) {
{
.name = "uri",
.description = "The uri where to store the serialized project",
.types = "string",
.mandatory = TRUE,
},
{NULL}
}, "serializes a project", FALSE);
gst_validate_register_action_type ("set-child-property", "ges", _set_child_property,
(GstValidateActionParameter []) {
{
.name = "element-name",
.description = "The name of the element on which to modify the property",
.types = "string",
.mandatory = TRUE,
},
{
.name = "property",
.description = "The name of the property to modify",
.types = "string",
.mandatory = TRUE,
},
{
.name = "value",
.description = "The value of the property",
.types = "gvalue",
.mandatory = TRUE,
},
{NULL}
}, "Allows to change child property of an object", FALSE);
gst_validate_register_action_type ("split-clip", "ges", _split_clip,
(GstValidateActionParameter []) {
{
.name = "clip-name",
.description = "The name of the clip to split",
.types = "string",
.mandatory = TRUE,
},
{
.name = "position",
.description = "The position at which to split the clip",
.types = "double or string",
.mandatory = TRUE,
},
{NULL}
}, "Split a clip at a specified position.", FALSE);
gst_validate_register_action_type ("set-track-restriction-caps", "ges", _set_track_restriction_caps,
(GstValidateActionParameter []) {
{
.name = "track-type",
.description = "The type of track to set restriction caps on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "caps",
.description = "The caps to set on the track",
.types = "string",
.mandatory = TRUE,
},
{NULL}
}, "Sets restriction caps on tracks of a specific type.", FALSE);
gst_validate_register_action_type ("element-set-asset", "ges", _set_asset_on_element,
(GstValidateActionParameter []) {
{
.name = "element-name",
.description = "The name of the TimelineElement to set an asset on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "asset-id",
.description = "The id of the asset from which to extract the clip",
.types = "string",
.mandatory = TRUE,
},
{NULL}
}, "Sets restriction caps on tracks of a specific type.", FALSE);
gst_validate_register_action_type ("container-add-child", "ges", _container_add_child,
(GstValidateActionParameter []) {
{
.name = "container-name",
.description = "The name of the GESContainer to add a child to",
.types = "string",
.mandatory = TRUE,
},
{
.name = "child-name",
.description = "The name of the child to add to @container-name",
.types = "string",
.mandatory = FALSE,
.def = "NULL"
},
{
.name = "asset-id",
.description = "The id of the asset from which to extract the child",
.types = "string",
.mandatory = TRUE,
.def = "NULL"
},
{
.name = "child-type",
.description = "The type of the child to create",
.types = "string",
.mandatory = FALSE,
.def = "NULL"
},
{NULL}
}, "Add a child to @container-name. If asset-id and child-type are specified,"
" the child will be created and added. Otherwize @child-name has to be specified"
" and will be added to the container.", FALSE);
gst_validate_register_action_type ("container-remove-child", "ges", _container_remove_child,
(GstValidateActionParameter []) {
{
.name = "container-name",
.description = "The name of the GESContainer to remove a child from",
.types = "string",
.mandatory = TRUE,
},
{
.name = "child-name",
.description = "The name of the child to reomve from @container-name",
.types = "string",
.mandatory = TRUE,
},
{NULL}
}, "Remove a child from @container-name.", FALSE);
gst_validate_register_action_type ("set-control-source", "ges", _set_control_source,
(GstValidateActionParameter []) {
{
.name = "element-name",
.description = "The name of the GESTrackElement to set the control source on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "property-name",
.description = "The name of the property for which to set a control source",
.types = "string",
.mandatory = TRUE,
},
{
.name = "binding-type",
.description = "The name of the type of binding to use",
.types = "string",
.mandatory = FALSE,
.def = "direct",
},
{
.name = "source-type",
.description = "The name of the type of ControlSource to use",
.types = "string",
.mandatory = FALSE,
.def = "interpolation",
},
{
.name = "interpolation-mode",
.description = "The name of the GstInterpolationMode to on the source",
.types = "string",
.mandatory = FALSE,
.def = "linear",
},
{NULL}
}, "Adds a GstControlSource on @element-name::@property-name"
" allowing you to then add keyframes on that property.", FALSE);
gst_validate_register_action_type ("add-keyframe", "ges", _add_remove_keyframe,
(GstValidateActionParameter []) {
{
.name = "element-name",
.description = "The name of the GESTrackElement to add a keyframe on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "property-name",
.description = "The name of the property for which to add a keyframe on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "timestamp",
.description = "The timestamp of the keyframe",
.types = "string or float",
.mandatory = TRUE,
},
{
.name = "value",
.description = "The value of the keyframe",
.types = "float",
.mandatory = TRUE,
},
{NULL}
}, "Remove a child from @container-name.", FALSE);
gst_validate_register_action_type ("remove-keyframe", "ges", _add_remove_keyframe,
(GstValidateActionParameter []) {
{
.name = "element-name",
.description = "The name of the GESTrackElement to add a keyframe on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "property-name",
.description = "The name of the property for which to add a keyframe on",
.types = "string",
.mandatory = TRUE,
},
{
.name = "timestamp",
.description = "The timestamp of the keyframe",
.types = "string or float",
.mandatory = TRUE,
},
{NULL}
}, "Remove a child from @container-name.", FALSE);
gst_validate_register_action_type ("commit", "ges", _commit, NULL,
"Commit the timeline.", FALSE);
/* *INDENT-ON* */
}
gboolean
ges_validate_activate (GstPipeline * pipeline, const gchar * scenario,
gboolean * needs_setting_state)
{
GstValidateOverride *o;
GstValidateRunner *runner = NULL;
GstValidateMonitor *monitor = NULL;
ges_validate_register_action_types ();
if (scenario) {
if (g_strcmp0 (scenario, "none")) {
gchar *scenario_name = g_strconcat (scenario, "->gespipeline*", NULL);
g_setenv ("GST_VALIDATE_SCENARIO", scenario_name, TRUE);
g_free (scenario_name);
}
}
o = gst_validate_override_new ();
gst_validate_override_change_severity (o,
EVENT_SEEK_RESULT_POSITION_WRONG,
GST_VALIDATE_REPORT_LEVEL_WARNING);
gst_validate_override_register_by_name ("scenarios", o);
runner = gst_validate_runner_new ();
g_signal_connect (runner, "report-added",
G_CALLBACK (_validate_report_added_cb), pipeline);
monitor =
gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner,
NULL);
gst_validate_reporter_set_handle_g_logs (GST_VALIDATE_REPORTER (monitor));
g_object_get (monitor, "handles-states", needs_setting_state, NULL);
*needs_setting_state = !*needs_setting_state;
g_object_set_data (G_OBJECT (pipeline), MONITOR_ON_PIPELINE, monitor);
g_object_set_data (G_OBJECT (pipeline), RUNNER_ON_PIPELINE, runner);
return TRUE;
}
gint
ges_validate_clean (GstPipeline * pipeline)
{
gint res = 0;
GstValidateMonitor *monitor =
g_object_get_data (G_OBJECT (pipeline), MONITOR_ON_PIPELINE);
GstValidateRunner *runner =
g_object_get_data (G_OBJECT (pipeline), RUNNER_ON_PIPELINE);
if (runner)
res = gst_validate_runner_printf (runner);
gst_object_unref (pipeline);
if (runner) {
gst_object_unref (runner);
if (monitor)
gst_object_unref (monitor);
}
return res;
}
void
ges_validate_handle_request_state_change (GstMessage * message,
GMainLoop * mainloop)
{
GstState state;
gst_message_parse_request_state (message, &state);
if (GST_IS_VALIDATE_SCENARIO (GST_MESSAGE_SRC (message))
&& state == GST_STATE_NULL) {
gst_validate_printf (GST_MESSAGE_SRC (message),
"State change request NULL, " "quiting mainloop\n");
g_main_loop_quit (mainloop);
}
}
gint
ges_validate_print_action_types (const gchar ** types, gint num_types)
{
ges_validate_register_action_types ();
if (!gst_validate_print_action_types (types, num_types)) {
GST_ERROR ("Could not print all wanted types");
return 1;
}
return 0;
}
#else
static gboolean
_print_position (GstElement * pipeline)
{
gint64 position, duration;
if (pipeline) {
gst_element_query_position (GST_ELEMENT (pipeline), GST_FORMAT_TIME,
&position);
gst_element_query_duration (GST_ELEMENT (pipeline), GST_FORMAT_TIME,
&duration);
g_print ("<position: %" GST_TIME_FORMAT " duration: %" GST_TIME_FORMAT
"/>\r", GST_TIME_ARGS (position), GST_TIME_ARGS (duration));
}
return TRUE;
}
gboolean
ges_validate_activate (GstPipeline * pipeline, const gchar * scenario,
gboolean * needs_setting_state)
{
if (scenario) {
GST_WARNING ("Trying to run scenario %s, but gst-validate not supported",
scenario);
return FALSE;
}
g_object_set_data (G_OBJECT (pipeline), "pposition-id",
GUINT_TO_POINTER (g_timeout_add (200,
(GSourceFunc) _print_position, pipeline)));
*needs_setting_state = TRUE;
return TRUE;
}
gint
ges_validate_clean (GstPipeline * pipeline)
{
g_source_remove (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (pipeline),
"pposition-id")));
gst_object_unref (pipeline);
return 0;
}
void
ges_validate_handle_request_state_change (GstMessage * message,
GMainLoop * mainloop)
{
return;
}
gint
ges_validate_print_action_types (const gchar ** types, gint num_types)
{
return 0;
}
#endif
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