Contents
========


* `Contents <#contents>`__

  * `OneAPI Ingestion Demo UDF Overview <#oneapi-ingestion-demo-udf-overview>`__

OneAPI Ingestion Demo UDF Overview
==================================

.. note:: 
   NativeOneAPIIngestion service is not working with the latest ``intel-basekit 2023.1.0`` version as the support for blur sample is been removed


This User defined function (UDF) accepts the frames and shows how to use a DPC++ kernel with the OneAPI library to blur a simple frame content. The UDF config is shown as follows:

``UDF config``\ :

.. code-block:: json

   {
   "name": "dpcpp_blur_udf",
   "type": "native",
   "height" : 50,
   "width" : 50
   }

.. note::  In the config, the ``height`` and ``width`` are used as the intensity of blurring each pixel in each row and column.


For more information on configs of other inbuilt UDFs such as dummy, fps, and resize udfs, refer to the `UDFs-README </IEdgeInsights/common/video/udfs/README.html>`_

In EII, OneAPI use case demonstrates the usage of `oneAPI Base Toolkit Image <https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit-download.html?operatingsystem=linux&distributions=aptpackagemanager>`_\ , which includes all the required features of oneAPI. Due to this, the docker build time is approximately two hours and the docker image size goes upto nearly 20 GB or more.

To use smaller oneAPI toolkit for the respective use case, you can use different `oneAPI Toolkits <https://www.intel.com/content/www/us/en/developer/tools/oneapi/toolkits.html#gs.p5b1kr>`_ instead of the ``oneAPI Base Toolkit``.