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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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validate: Add an action type to set timed value properties
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-devtools/-/merge_requests/207>
This commit is contained in:
Thibault Saunier
GStreamer Merge Bot
parent
8f95d72262
commit
302e9e1123
4 changed files with 280 additions and 23 deletions
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@ -67,6 +67,8 @@ gst_pbutils_dep = dependency('gstreamer-pbutils-' + apiversion, version : gst_re
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fallback : ['gst-plugins-base', 'pbutils_dep'])
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gst_video_dep = dependency('gstreamer-video-' + apiversion, version : gst_req,
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fallback : ['gst-plugins-base', 'video_dep'])
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gst_controller_dep = dependency('gstreamer-controller-' + apiversion, version : gst_req,
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fallback : ['gstreamer', 'gst_controller_dep'])
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gst_check_dep = dependency('gstreamer-check-1.0', version : gst_req,
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required : get_option('validate'),
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fallback : ['gstreamer', 'gst_check_dep'])
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@ -56,6 +56,7 @@
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#include "gst-validate-utils.h"
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#include "gst-validate-internal.h"
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#include "validate.h"
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#include <gst/controller/controller.h>
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#include <gst/validate/gst-validate-override.h>
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#include <gst/validate/gst-validate-override-registry.h>
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#include <gst/validate/gst-validate-pipeline-monitor.h>
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@ -641,8 +642,95 @@ _update_well_known_vars (GstValidateScenario * scenario)
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} else {
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GST_WARNING_OBJECT (scenario, "Could not query position");
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}
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}
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gst_object_unref (pipeline);
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static GstElement *_get_target_element (GstValidateScenario * scenario,
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GstValidateAction * action);
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static GstObject *
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_get_target_object_property (GstValidateScenario * scenario,
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GstValidateAction * action, const gchar * property_path,
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GParamSpec ** pspec)
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{
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GstValidateExecuteActionReturn res = GST_VALIDATE_EXECUTE_ACTION_OK;
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gchar **elem_pad_name = NULL;
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gchar **object_prop_name = NULL;
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const gchar *elemname;
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const gchar *propname;
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const gchar *padname = NULL;
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GstObject *target = NULL;
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elem_pad_name = g_strsplit (property_path, ".", 2);
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object_prop_name =
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g_strsplit (elem_pad_name[1] ? elem_pad_name[1] : elem_pad_name[0], "::",
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2);
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REPORT_UNLESS (object_prop_name[1], err,
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"Property specification %s is missing a `:propename` part",
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property_path);
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propname = object_prop_name[1];
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if (elem_pad_name[1]) {
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elemname = elem_pad_name[0];
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padname = object_prop_name[0];
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} else {
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elemname = object_prop_name[0];
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}
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gst_structure_set (action->structure, "target-element-name", G_TYPE_STRING,
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elemname, NULL);
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target = (GstObject *) _get_target_element (scenario, action);
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gst_structure_remove_field (action->structure, "target-element-name");
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REPORT_UNLESS (target, err, "Target element with given name (%s) not found",
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elemname);
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if (padname) {
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gboolean done = FALSE;
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GstIterator *it = gst_element_iterate_pads (GST_ELEMENT (target));
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GValue v = G_VALUE_INIT;
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gst_clear_object (&target);
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while (!done) {
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switch (gst_iterator_next (it, &v)) {
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case GST_ITERATOR_OK:{
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GstPad *pad = g_value_get_object (&v);
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gchar *name = gst_object_get_name (GST_OBJECT (pad));
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if (!g_strcmp0 (name, padname)) {
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done = TRUE;
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gst_clear_object (&target);
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target = gst_object_ref (pad);
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}
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g_free (name);
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g_value_reset (&v);
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break;
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}
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case GST_ITERATOR_RESYNC:
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gst_iterator_resync (it);
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break;
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case GST_ITERATOR_ERROR:
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case GST_ITERATOR_DONE:
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done = TRUE;
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}
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}
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}
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REPORT_UNLESS (target, err, "Could not find pad: %s::%s", elemname, padname);
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*pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (target), propname);
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REPORT_UNLESS (*pspec, err,
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"Could not find property from: %" GST_PTR_FORMAT ":%s", target, propname);
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REPORT_UNLESS (res == GST_VALIDATE_EXECUTE_ACTION_OK, err, "Something fishy");
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done:
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g_strfreev (elem_pad_name);
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g_strfreev (object_prop_name);
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return target;
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err:
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gst_clear_object (&target);
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goto done;
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}
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static gboolean
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@ -1068,6 +1156,140 @@ _execute_define_vars (GstValidateScenario * scenario,
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return GST_VALIDATE_EXECUTE_ACTION_OK;
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}
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static GstValidateExecuteActionReturn
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_set_timed_value (GQuark field_id, const GValue * gvalue,
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GstStructure * structure)
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{
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GstValidateExecuteActionReturn res = GST_VALIDATE_EXECUTE_ACTION_OK;
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gdouble value;
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GstClockTime timestamp;
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GstTimedValueControlSource *source = NULL;
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GstControlBinding *binding;
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GstValidateScenario *scenario;
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GstValidateAction *action;
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GstObject *obj = NULL;
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GParamSpec *paramspec = NULL;
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const gchar *field = g_quark_to_string (field_id);
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const gchar *unused_fields[] =
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{ "binding-type", "source-type", "interpolation-mode",
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"timestamp", "__scenario__", "__action__", "__res__", NULL
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};
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if (g_strv_contains (unused_fields, field))
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return TRUE;
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gst_structure_get (structure, "__scenario__", G_TYPE_POINTER, &scenario,
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"__action__", G_TYPE_POINTER, &action, NULL);
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if (G_VALUE_HOLDS_DOUBLE (gvalue))
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value = g_value_get_double (gvalue);
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else if (G_VALUE_HOLDS_INT (gvalue))
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value = g_value_get_int (gvalue);
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else {
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GST_VALIDATE_REPORT (scenario, SCENARIO_ACTION_EXECUTION_ERROR,
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"Invalid value type for property '%s': %s",
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field, G_VALUE_TYPE_NAME (gvalue));
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goto err;
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}
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obj = _get_target_object_property (scenario, action, field, ¶mspec);
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if (!obj || !paramspec) {
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res = GST_VALIDATE_EXECUTE_ACTION_ERROR_REPORTED;
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goto err;
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}
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REPORT_UNLESS (gst_validate_action_get_clocktime (scenario, action,
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"timestamp", ×tamp), err,
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"Could get timestamp on %" GST_PTR_FORMAT, action->structure);
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binding = gst_object_get_control_binding (obj, paramspec->name);
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if (!binding) {
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guint mode;
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GType source_type;
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const gchar *interpolation_mode =
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gst_structure_get_string (action->structure, "interpolation-mode");
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const gchar *source_type_name =
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gst_structure_get_string (action->structure, "source-type");
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if (source_type_name) {
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source_type = g_type_from_name (source_type_name);
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REPORT_UNLESS (g_type_is_a (source_type,
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GST_TYPE_TIMED_VALUE_CONTROL_SOURCE), err,
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"Source type '%s' is not supported", source_type_name);
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} else {
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source_type = GST_TYPE_INTERPOLATION_CONTROL_SOURCE;
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}
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source = g_object_new (source_type, NULL);
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gst_object_ref_sink (source);
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if (GST_IS_INTERPOLATION_CONTROL_SOURCE (source)) {
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if (interpolation_mode)
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REPORT_UNLESS (gst_validate_utils_enum_from_str
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(GST_TYPE_INTERPOLATION_MODE, interpolation_mode, &mode), err,
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"Could not convert interpolation-mode '%s'", interpolation_mode);
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else
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mode = GST_INTERPOLATION_MODE_LINEAR;
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g_object_set (source, "mode", mode, NULL);
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}
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if (!g_strcmp0 (gst_structure_get_string (action->structure,
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"binding-type"), "direct-absolute")) {
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binding =
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gst_direct_control_binding_new_absolute (obj, paramspec->name,
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GST_CONTROL_SOURCE (source));
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} else {
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binding =
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gst_direct_control_binding_new (obj, paramspec->name,
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GST_CONTROL_SOURCE (source));
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}
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gst_object_add_control_binding (obj, binding);
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} else {
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g_object_get (binding, "control-source", &source, NULL);
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}
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REPORT_UNLESS (GST_IS_TIMED_VALUE_CONTROL_SOURCE (source), err,
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"Could not find timed value control source on %s", field);
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REPORT_UNLESS (gst_timed_value_control_source_set (source, timestamp, value),
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err, "Could not set %s=%f at %" GST_TIME_FORMAT, field, value,
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GST_TIME_ARGS (timestamp));
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gst_object_unref (obj);
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gst_structure_set (structure, "__res__", G_TYPE_INT, res, NULL);
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return TRUE;
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err:
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gst_clear_object (&obj);
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gst_structure_set (structure, "__res__", G_TYPE_INT,
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GST_VALIDATE_EXECUTE_ACTION_ERROR_REPORTED, NULL);
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return FALSE;
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}
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static GstValidateExecuteActionReturn
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_set_timed_value_property (GstValidateScenario * scenario,
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GstValidateAction * action)
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{
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GstValidateExecuteActionReturn res = GST_VALIDATE_EXECUTE_ACTION_ERROR;
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gst_structure_set (action->structure, "__action__", G_TYPE_POINTER,
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action, "__scenario__", G_TYPE_POINTER, scenario, NULL);
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gst_structure_foreach (action->structure,
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(GstStructureForeachFunc) _set_timed_value, action->structure);
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gst_structure_get_int (action->structure, "__res__", &res);
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gst_structure_remove_fields (action->structure, "__action__", "__scenario__",
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"__res__", NULL);
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return res;
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}
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static GstValidateExecuteActionReturn
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_execute_set_state (GstValidateScenario * scenario, GstValidateAction * action)
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{
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@ -2480,9 +2702,6 @@ stop_waiting (GstValidateAction * action)
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return G_SOURCE_REMOVE;
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}
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static GstElement *_get_target_element (GstValidateScenario * scenario,
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GstValidateAction * action);
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static void
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stop_waiting_signal (GstStructure * data)
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{
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@ -6031,6 +6250,47 @@ register_action_types (void)
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"```\n",
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GST_VALIDATE_ACTION_TYPE_NONE);
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GST_TYPE_INTERPOLATION_CONTROL_SOURCE;
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GST_TYPE_TRIGGER_CONTROL_SOURCE;
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REGISTER_ACTION_TYPE ("set-timed-value-properties", _set_timed_value_property,
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((GstValidateActionParameter []) {
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{
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.name = "binding-type",
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.description = "The name of the type of binding to use",
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.types = "string",
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.mandatory = FALSE,
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.def = "direct",
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},
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{
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.name = "source-type",
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.description = "The name of the type of ControlSource to use",
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.types = "string",
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.mandatory = FALSE,
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.def = "GstInterpolationControlSource",
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},
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{
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.name = "interpolation-mode",
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.description = "The name of the GstInterpolationMode to on the source",
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.types = "string",
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.mandatory = FALSE,
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.def = "linear",
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},
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{
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.name = "timestamp",
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.description = "The timestamp of the keyframe",
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.types = "string or float (GstClockTime)",
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.mandatory = TRUE,
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},
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{NULL}
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}),
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"Sets GstTimedValue on pads on elements properties using GstControlBindings \n"
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"and GstControlSource as defined in the parameters.\n"
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"The properties values to set will be defined as:\n\n"
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" element-name.padname::property-name=new-value\n\n"
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"> NOTE: `.padname` is not needed if setting a property on an element\n\n"
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"This action also adds necessary control source/control bindings.\n",
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GST_VALIDATE_ACTION_TYPE_NONE);
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REGISTER_ACTION_TYPE ("set-property", _execute_set_or_check_property,
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((GstValidateActionParameter []) {
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{
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@ -56,6 +56,7 @@ gst_validate_enums = gnome.mkenums('gstvalidateenumtypes',
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install_header : true,
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install_dir : join_paths(get_option('includedir'), 'gstreamer-1.0/gst/validate'))
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validate_deps = [gst_check_dep, gst_dep, gst_controller_dep, gstbase_dep, glib_dep, gio_dep, gmodule_dep, gst_pbutils_dep, mathlib, json_dep]
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gstvalidate = library('gstvalidate-1.0',
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sources: gstvalidate_sources + gst_validate_enums,
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version : libversion,
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@ -64,8 +65,7 @@ gstvalidate = library('gstvalidate-1.0',
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include_directories : [inc_dirs],
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install: true,
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c_args : [gst_c_args] + ['-D_GNU_SOURCE'],
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dependencies : [gst_check_dep, gst_dep, gstbase_dep, glib_dep, gio_dep,
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gmodule_dep, gst_pbutils_dep, mathlib, json_dep])
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dependencies : validate_deps)
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gstvalidatetracer = library('gstvalidatetracer',
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sources: gstvalidate_sources + gst_validate_enums,
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@ -73,8 +73,7 @@ gstvalidatetracer = library('gstvalidatetracer',
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install: true,
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c_args : [gst_c_args] + ['-D__GST_VALIDATE_PLUGIN', '-D_GNU_SOURCE'],
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install_dir : plugins_install_dir,
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dependencies : [gst_check_dep, gst_dep, gstbase_dep, glib_dep, gio_dep, gmodule_dep,
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gst_pbutils_dep, mathlib, json_dep])
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dependencies : validate_deps)
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validate_gen_sources = []
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if build_gir
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@ -93,7 +92,7 @@ if build_gir
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'Gst-' + apiversion,
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'GstPbutils-' + apiversion],
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install : true,
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dependencies : [gst_dep, gstbase_dep, glib_dep, gio_dep, gst_pbutils_dep, gst_check_dep],
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dependencies : validate_deps,
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extra_args : gst_validate_gir_extra_args,
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)
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validate_gen_sources += [validate_gir]
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@ -101,8 +100,7 @@ endif
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validate_dep = declare_dependency(link_with : gstvalidate,
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include_directories : [inc_dirs],
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dependencies : [gst_dep, glib_dep, gio_dep, gmodule_dep,
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gst_pbutils_dep, mathlib],
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dependencies : validate_deps,
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sources : validate_gen_sources
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)
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@ -2,24 +2,22 @@ executable('gst-validate-' + apiversion,
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'gst-validate.c',
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install: true,
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include_directories : inc_dirs,
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dependencies : [gst_dep, glib_dep, gst_pbutils_dep, gio_dep],
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dependencies : validate_dep,
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c_args : [gst_c_args],
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link_with : [gstvalidate]
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)
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executable('gst-validate-transcoding-' + apiversion,
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'gst-validate-transcoding.c', install: true,
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'gst-validate-transcoding.c',
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install: true,
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include_directories : inc_dirs,
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dependencies : [gst_dep, glib_dep, gst_pbutils_dep, gst_video_dep, gio_dep],
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dependencies : validate_dep,
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c_args : [gst_c_args],
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link_with : [gstvalidate]
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)
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executable('gst-validate-media-check-' + apiversion,
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'gst-validate-media-check.c',
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install: true,
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include_directories : inc_dirs,
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dependencies : [gst_dep, glib_dep, gst_pbutils_dep, gio_dep],
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dependencies : validate_dep,
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c_args : [gst_c_args],
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link_with : [gstvalidate]
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)
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rtsp_server_dep = dependency('gstreamer-rtsp-server-' + apiversion,
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@ -32,20 +30,19 @@ if rtsp_server_dep.found()
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'gst-validate-rtsp-server.c',
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install: true,
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include_directories: inc_dirs,
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dependencies: [rtsp_server_dep, gst_dep, glib_dep],
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dependencies : [rtsp_server_dep, validate_dep],
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c_args: [gst_c_args],
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link_with: [gstvalidate]
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)
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endif
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if cairo_dep.found()
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executable('gst-validate-images-check-' + apiversion,
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'gst-validate-images-check.c',
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'gst-validate-images-check.c',
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install: true,
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include_directories : inc_dirs,
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dependencies : [gst_dep, glib_dep, gst_pbutils_dep, gio_dep],
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dependencies : validate_dep,
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c_args : [gst_c_args],
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link_with : [gstvalidate, video]
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link_with: [video],
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)
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endif
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|||
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