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.. -*- coding: utf-8; mode: rst -*-

.. _VIDEO_SET_SPU_PALETTE:

=====================
VIDEO_SET_SPU_PALETTE
=====================

Name
----

VIDEO_SET_SPU_PALETTE


Synopsis
--------

.. cpp:function:: int ioctl(fd, int request = VIDEO_SET_SPU_PALETTE, video_spu_palette_t *palette )


Arguments
---------

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    -  .. row 1

       -  int fd

       -  File descriptor returned by a previous call to open().

    -  .. row 2

       -  int request

       -  Equals VIDEO_SET_SPU_PALETTE for this command.

    -  .. row 3

       -  video_spu_palette_t \*palette

       -  SPU palette according to section ??.


Description
-----------

This ioctl sets the SPU color palette.


Return Value
------------

On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.



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    -  .. row 1

       -  ``EINVAL``

       -  input is not a valid palette or driver doesn’t handle SPU.