.. _dct_api:

Discrete Cosine Transform API
-----------------------------

DCT API quick reference
^^^^^^^^^^^^^^^^^^^^^^^

Note: The forward DCTs are Type-II.  The inverse of the Type-II DCT is the Type-III DCT, so Type-II
and Type-III are supported here.

.. csv-table:: DCT functions - quick reference
    :file: dct_functions.csv
    :widths: 40, 30, 30
    :header-rows: 1
    :class: longtable

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.. doxygengroup:: dct_api

