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validate:scenario: Add a way to set rank on all features of a plugin

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You often want to make sure that elements from a particular plugins
are always/never plugged, `set-rank,name=plugin-name,rank=XXX` allows
you to simply do that.
This commit is contained in:
Thibault Saunier 2018-07-14 08:27:05 -04:00
parent 4f009f4098
commit 64e84407bd
1 changed files with 43 additions and 10 deletions
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53
validate/gst/validate/gst-validate-scenario.c
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@ -1375,32 +1375,46 @@ static GstValidateExecuteActionReturn
_execute_set_rank (GstValidateScenario * scenario, GstValidateAction * action)
{
guint rank;
GList *features, *origlist;
GstPlugin *plugin;
GstPluginFeature *feature;
const gchar *feature_name;
const gchar *name;
if (!(feature_name =
gst_structure_get_string (action->structure, "feature-name"))) {
GST_ERROR ("Could not find the name of the feature to tweak");
if (!(name = gst_structure_get_string (action->structure, "feature-name")) &&
!(name = gst_structure_get_string (action->structure, "name"))) {
GST_ERROR ("Could not find the name of the plugin feature(s) to tweak");
return GST_VALIDATE_EXECUTE_ACTION_ERROR;
}
if (!(gst_structure_get_uint (action->structure, "rank", &rank) ||
gst_structure_get_int (action->structure, "rank", (gint *) & rank))) {
GST_ERROR ("Could not get rank to set on %s", feature_name);
GST_ERROR ("Could not get rank to set on %s", name);
return GST_VALIDATE_EXECUTE_ACTION_ERROR;
}
feature = gst_registry_lookup_feature (gst_registry_get (), feature_name);
if (!feature) {
GST_ERROR ("Could not find feature %s", feature_name);
feature = gst_registry_lookup_feature (gst_registry_get (), name);
if (feature) {
gst_plugin_feature_set_rank (feature, rank);
gst_object_unref (feature);
return GST_VALIDATE_EXECUTE_ACTION_OK;
}
plugin = gst_registry_find_plugin (gst_registry_get (), name);
if (!plugin) {
GST_ERROR ("Could not find %s", name);
return GST_VALIDATE_EXECUTE_ACTION_ERROR;
}
gst_plugin_feature_set_rank (feature, rank);
gst_object_unref (feature);
origlist = features =
gst_registry_get_feature_list_by_plugin (gst_registry_get (),
gst_plugin_get_name (plugin));
for (; features; features = features->next)
gst_plugin_feature_set_rank (features->data, rank);
gst_plugin_feature_list_free (origlist);
return GST_VALIDATE_EXECUTE_ACTION_OK;
}
@ -4130,6 +4144,25 @@ init_scenarios (void)
"Note that the GST_DEBUG_DUMP_DOT_DIR env variable needs to be set",
GST_VALIDATE_ACTION_TYPE_NONE);
REGISTER_ACTION_TYPE ("set-rank", _execute_set_rank,
((GstValidateActionParameter []) {
{
.name = "name",
.description = "The name of a GstFeature or GstPlugin",
.mandatory = TRUE,
.types = "string",
NULL},
{
.name = "rank",
.description = "The GstRank to set on @name",
.mandatory = TRUE,
.types = "string, int",
NULL},
{NULL}
}),
"Changes the ranking of a particular plugin feature(s)",
GST_VALIDATE_ACTION_TYPE_CONFIG);
REGISTER_ACTION_TYPE ("set-feature-rank", _execute_set_rank,
((GstValidateActionParameter []) {
{