tensordecoder: rename facedetector element
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9344>
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raghu447
GStreamer Marge Bot
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commit
d868357270
@ -248609,62 +248609,6 @@
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},
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"rank": "primary"
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},
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"facedetector": {
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"author": "The original repository of the Ultra Light Face Detection is located at https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB.Raghavendra Rao <raghavendra.rao@collabora.com>",
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"description": "Detect tensor output from the inference of Ultra Light Face Detection to detect the faces in video frames.",
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"hierarchy": [
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"GstFaceDetectorTensorDecoder",
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"GstBaseTransform",
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"GstElement",
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"GstObject",
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"GInitiallyUnowned",
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"GObject"
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],
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"klass": "Tensordecoder/Video",
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"pad-templates": {
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"sink": {
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"caps": "video/x-raw:\n",
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"direction": "sink",
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"presence": "always"
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},
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"src": {
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"caps": "video/x-raw:\n",
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"direction": "src",
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"presence": "always"
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}
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},
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"properties": {
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"iou-threshold": {
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"blurb": "Threshold for removing boxes based on proportion of the image",
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"conditionally-available": false,
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"construct": false,
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"construct-only": false,
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"controllable": false,
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"default": "0.3",
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"max": "1",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "gfloat",
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"writable": true
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},
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"score-threshold": {
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"blurb": "Threshold for deciding when to remove boxes based on score",
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"conditionally-available": false,
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"construct": false,
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"construct-only": false,
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"controllable": false,
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"default": "0.6",
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"max": "1",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "gfloat",
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"writable": true
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}
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},
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"rank": "primary"
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},
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"ssdobjectdetector": {
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"author": "Aaron Boxer <aaron.boxer@collabora.com>, Marcus Edel <marcus.edel@collabora.com>",
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"description": "Apply tensor output from inference to detect objects in video frames",
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@ -248732,6 +248676,62 @@
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}
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},
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"rank": "primary"
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},
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"ultralightfacedetectortensordec": {
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"author": "Raghavendra Rao <raghavendra.rao@collabora.com>",
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"description": "Detect tensor output from the inference of Ultra Light Face Detection to detect the faces in video frames.The original repository of the Ultra Light Face Detection is located at https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB.",
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"hierarchy": [
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"GstFaceDetectorTensorDecoder",
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"GstBaseTransform",
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"GstElement",
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"GstObject",
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"GInitiallyUnowned",
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"GObject"
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],
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"klass": "Tensordecoder/Video",
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"pad-templates": {
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"sink": {
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"caps": "video/x-raw:\n",
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"direction": "sink",
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"presence": "always"
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},
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"src": {
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"caps": "video/x-raw:\n",
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"direction": "src",
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"presence": "always"
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}
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},
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"properties": {
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"iou-threshold": {
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"blurb": "Threshold for removing boxes based on proportion of the image",
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"conditionally-available": false,
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"construct": false,
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"construct-only": false,
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"controllable": false,
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"default": "0.3",
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"max": "1",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "gfloat",
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"writable": true
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},
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"score-threshold": {
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"blurb": "Threshold for deciding when to remove boxes based on score",
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"conditionally-available": false,
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"construct": false,
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"construct-only": false,
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"controllable": false,
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"default": "0.6",
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"max": "1",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "gfloat",
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"writable": true
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}
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},
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"rank": "primary"
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}
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},
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"filename": "gsttensordecoders",
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@ -1,5 +1,5 @@
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/*
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* GStreamer gstreamer-facedetector
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* GStreamer gstreamer-ultralightfacedetectortensordec
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* Copyright (C) 2025 Collabora Ltd.
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*
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* gstfacedetectortensordecoder.c
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@ -21,7 +21,7 @@
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*/
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/**
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* SECTION:element-facedetector
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* SECTION:element-ultralightfacedetectortensordec
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* @short_description: Detect faces in video buffers using the Ultra Light Face Detection model.
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*
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* This element can parse per-buffer inference tensor meta data generated by an upstream
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@ -35,10 +35,10 @@
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* The Model file can be found here :
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* https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB/tree/master/models/onnx
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*
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* GST_DEBUG=facedetector \
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* GST_DEBUG=ultralightfacedetectortensordec \
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* gst-launch-1.0 multifilesrc location=~/imgs/11.jpg ! jpegdec ! videoconvertscale ! \
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* onnxinference model-file=version-RFB-320.onnx input-image-format=chw input-tensor-offset=-127 input-tensor-scale=128.0 ! \
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* facedetector ! objectdetectionoverlay object-detection-outline-color=0xFF0000FF draw-labels=false ! \
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* ultralightfacedetectortensordec ! objectdetectionoverlay object-detection-outline-color=0xFF0000FF draw-labels=false ! \
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* videoconvertscale ! autovideosink
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*
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* Since: 1.28
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@ -64,8 +64,9 @@
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GST_DEBUG_CATEGORY_STATIC (face_detector_tensor_decoder_debug);
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#define GST_CAT_DEFAULT face_detector_tensor_decoder_debug
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GST_ELEMENT_REGISTER_DEFINE (face_detector_tensor_decoder, "facedetector",
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GST_RANK_PRIMARY, GST_TYPE_FACE_DETECTOR_TENSOR_DECODER);
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GST_ELEMENT_REGISTER_DEFINE (face_detector_tensor_decoder,
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"ultralightfacedetectortensordec", GST_RANK_PRIMARY,
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GST_TYPE_FACE_DETECTOR_TENSOR_DECODER);
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/* GstFaceDetectorTensorDecoder properties, see properties description in
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* gst_face_detector_tensor_decoder_class_init for more details. */
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@ -133,7 +134,8 @@ gst_face_detector_tensor_decoder_class_init (GstFaceDetectorTensorDecoderClass
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/* Define GstFaceDetectorTensorDecoder debug category. */
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GST_DEBUG_CATEGORY_INIT (face_detector_tensor_decoder_debug,
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"facedetector", 0, "Tensor Decoder for Face Detection");
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"ultralightfacedetectortensordec", 0,
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"Tensor Decoder for Face Detection");
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/* Set GObject vmethod to get and set property */
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gobject_class->set_property = gst_face_detector_tensor_decoder_set_property;
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@ -173,11 +175,11 @@ gst_face_detector_tensor_decoder_class_init (GstFaceDetectorTensorDecoderClass
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/* Element description. */
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gst_element_class_set_static_metadata (element_class,
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"facedetector", "Tensordecoder/Video",
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"ultralightfacedetectortensordec", "Tensordecoder/Video",
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"Detect tensor output from the inference of Ultra Light Face Detection"
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" to detect the faces in video frames.",
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" to detect the faces in video frames."
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"The original repository of the Ultra Light Face Detection is located at"
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" https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB."
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" https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB.",
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"Raghavendra Rao <raghavendra.rao@collabora.com>");
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/* Add pads to element base on pad template defined earlier */
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