Commit a58c3797 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab

media: media colorspaces*.rst: rename AdobeRGB to opRGB

Drop all Adobe references and use the official opRGB standard
instead.
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org
Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 463659a0
......@@ -226,16 +226,6 @@ xvYCC
:author: International Electrotechnical Commission (http://www.iec.ch)
.. _adobergb:
AdobeRGB
========
:title: Adobe© RGB (1998) Color Image Encoding Version 2005-05
:author: Adobe Systems Incorporated (http://www.adobe.com)
.. _oprgb:
opRGB
......
......@@ -51,8 +51,8 @@ whole range, 0-255, dividing the angular value by 1.41. The enum
- See :ref:`col-rec709`.
* - ``V4L2_COLORSPACE_SRGB``
- See :ref:`col-srgb`.
* - ``V4L2_COLORSPACE_ADOBERGB``
- See :ref:`col-adobergb`.
* - ``V4L2_COLORSPACE_OPRGB``
- See :ref:`col-oprgb`.
* - ``V4L2_COLORSPACE_BT2020``
- See :ref:`col-bt2020`.
* - ``V4L2_COLORSPACE_DCI_P3``
......@@ -90,8 +90,8 @@ whole range, 0-255, dividing the angular value by 1.41. The enum
- Use the Rec. 709 transfer function.
* - ``V4L2_XFER_FUNC_SRGB``
- Use the sRGB transfer function.
* - ``V4L2_XFER_FUNC_ADOBERGB``
- Use the AdobeRGB transfer function.
* - ``V4L2_XFER_FUNC_OPRGB``
- Use the opRGB transfer function.
* - ``V4L2_XFER_FUNC_SMPTE240M``
- Use the SMPTE 240M transfer function.
* - ``V4L2_XFER_FUNC_NONE``
......
......@@ -290,15 +290,14 @@ Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
170M/BT.601. The Y'CbCr quantization is limited range.
.. _col-adobergb:
.. _col-oprgb:
Colorspace Adobe RGB (V4L2_COLORSPACE_ADOBERGB)
Colorspace opRGB (V4L2_COLORSPACE_OPRGB)
===============================================
The :ref:`adobergb` standard defines the colorspace used by computer
graphics that use the AdobeRGB colorspace. This is also known as the
:ref:`oprgb` standard. The default transfer function is
``V4L2_XFER_FUNC_ADOBERGB``. The default Y'CbCr encoding is
The :ref:`oprgb` standard defines the colorspace used by computer
graphics that use the opRGB colorspace. The default transfer function is
``V4L2_XFER_FUNC_OPRGB``. The default Y'CbCr encoding is
``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
range.
......@@ -312,7 +311,7 @@ The chromaticities of the primary colors and the white reference are:
.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
.. flat-table:: Adobe RGB Chromaticities
.. flat-table:: opRGB Chromaticities
:header-rows: 1
:stub-columns: 0
:widths: 1 1 2
......
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