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ges-launch: Make it so actions are executed directly when needed.

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This commit is contained in:
Mathieu Duponchelle 2014-05-06 15:32:18 +02:00
parent 48f3315e9b
commit 171710f0c5
3 changed files with 21 additions and 15 deletions
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31
tools/ges-launch.c
View file

@ -252,11 +252,12 @@ str_to_time (char *time)
}
static GESTimeline *
create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri, const gchar *scenario)
{
GESLayer *layer = NULL;
GESTrack *tracka = NULL, *trackv = NULL;
GESTimeline *timeline;
gboolean activate_before_paused = TRUE;
guint i;
GESProject *project = ges_project_new (proj_uri);
@ -273,8 +274,10 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
timeline = GES_TIMELINE (ges_asset_extract (GES_ASSET (project), NULL));
if (proj_uri)
return timeline;
if (proj_uri) {
activate_before_paused = FALSE;
goto activate_validate;
}
if (track_types & GES_TRACK_TYPE_AUDIO) {
tracka = GES_TRACK (ges_audio_track_new ());
@ -308,6 +311,7 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
if (i == 0) {
/* We are only going to be doing one layer of clips */
layer = (GESLayer *) ges_layer_new ();
activate_before_paused = FALSE;
/* Add the tracks and the layer to the timeline */
if (!ges_timeline_add_layer (timeline, layer))
@ -401,6 +405,11 @@ create_timeline (int nbargs, gchar ** argv, const gchar * proj_uri)
ges_layer_add_clip (layer, clip);
}
activate_validate:
if (ges_validate_activate (GST_PIPELINE (pipeline), scenario, activate_before_paused) == FALSE) {
g_error ("Could not activate scenario %s", scenario);
return NULL;
}
return timeline;
build_failure:
@ -412,10 +421,9 @@ build_failure:
static GESPipeline *
create_pipeline (GESTimeline ** ret_timeline, gchar * load_path,
int argc, char **argv)
int argc, char **argv, const gchar *scenario)
{
gchar *uri = NULL;
GESPipeline *pipeline = NULL;
GESTimeline *timeline = NULL;
/* Timeline creation */
@ -427,7 +435,10 @@ create_pipeline (GESTimeline ** ret_timeline, gchar * load_path,
goto failure;
}
}
if (!(timeline = create_timeline (argc, argv, uri)))
pipeline = ges_pipeline_new ();
if (!(timeline = create_timeline (argc, argv, uri, scenario)))
goto failure;
ges_timeline_commit (timeline);
@ -449,7 +460,6 @@ create_pipeline (GESTimeline ** ret_timeline, gchar * load_path,
/* In order to view our timeline, let's grab a convenience pipeline to put
* our timeline in. */
pipeline = ges_pipeline_new ();
if (mute) {
GstElement *sink = gst_element_factory_make ("fakesink", NULL);
@ -819,15 +829,10 @@ main (int argc, gchar ** argv)
g_option_context_free (ctx);
/* Create the pipeline */
pipeline = create_pipeline (&timeline, load_path, argc - 1, argv + 1);
create_pipeline (&timeline, load_path, argc - 1, argv + 1, scenario);
if (!pipeline)
exit (1);
if (ges_validate_activate (GST_PIPELINE (pipeline), scenario) == FALSE) {
g_error ("Could not activate scenario %s", scenario);
return 1;
}
/* Setup profile/encoding if needed */
if (smartrender || outputuri) {
GstEncodingProfile *prof = NULL;

3
tools/ges-validate.c
View file

@ -398,7 +398,7 @@ _edit_clip (GstValidateScenario * scenario, GstValidateAction * action)
}
gboolean
ges_validate_activate (GstPipeline * pipeline, const gchar * scenario)
ges_validate_activate (GstPipeline * pipeline, const gchar * scenario, gboolean activate_before_paused)
{
GstValidateRunner *runner = NULL;
GstValidateMonitor *monitor = NULL;
@ -477,6 +477,7 @@ ges_validate_activate (GstPipeline * pipeline, const gchar * scenario)
gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner,
NULL);
g_object_set (monitor, "stateless", activate_before_paused, NULL);
g_object_set_data (G_OBJECT (pipeline), MONITOR_ON_PIPELINE, monitor);
g_object_set_data (G_OBJECT (pipeline), RUNNER_ON_PIPELINE, runner);

2
tools/ges-validate.h
View file

@ -26,7 +26,7 @@
G_BEGIN_DECLS
gboolean
ges_validate_activate (GstPipeline *pipeline, const gchar *scenario);
ges_validate_activate (GstPipeline *pipeline, const gchar *scenario, gboolean activate_before_paused);
gint
ges_validate_clean (GstPipeline *pipeline);