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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+
+.. _V4L2-PIX-FMT-YUYV:
+
+**************************
+V4L2_PIX_FMT_YUYV ('YUYV')
+**************************
+
+
+Packed format with ½ horizontal chroma resolution, also known as YUV
+4:2:2
+
+
+Description
+===========
+
+In this format each four bytes is two pixels. Each four bytes is two
+Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr
+belong to both pixels. As you can see, the Cr and Cb components have
+half the horizontal resolution of the Y component. ``V4L2_PIX_FMT_YUYV``
+is known in the Windows environment as YUY2.
+
+**Byte Order.**
+Each cell is one byte.
+
+
+
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+
+ * - start + 0:
+ - Y'\ :sub:`00`
+ - Cb\ :sub:`00`
+ - Y'\ :sub:`01`
+ - Cr\ :sub:`00`
+ - Y'\ :sub:`02`
+ - Cb\ :sub:`01`
+ - Y'\ :sub:`03`
+ - Cr\ :sub:`01`
+ * - start + 8:
+ - Y'\ :sub:`10`
+ - Cb\ :sub:`10`
+ - Y'\ :sub:`11`
+ - Cr\ :sub:`10`
+ - Y'\ :sub:`12`
+ - Cb\ :sub:`11`
+ - Y'\ :sub:`13`
+ - Cr\ :sub:`11`
+ * - start + 16:
+ - Y'\ :sub:`20`
+ - Cb\ :sub:`20`
+ - Y'\ :sub:`21`
+ - Cr\ :sub:`20`
+ - Y'\ :sub:`22`
+ - Cb\ :sub:`21`
+ - Y'\ :sub:`23`
+ - Cr\ :sub:`21`
+ * - start + 24:
+ - Y'\ :sub:`30`
+ - Cb\ :sub:`30`
+ - Y'\ :sub:`31`
+ - Cr\ :sub:`30`
+ - Y'\ :sub:`32`
+ - Cb\ :sub:`31`
+ - Y'\ :sub:`33`
+ - Cr\ :sub:`31`
+
+
+**Color Sample Location:**
+
+
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+
+ * -
+ - 0
+ -
+ - 1
+ -
+ - 2
+ -
+ - 3
+ * - 0
+ - Y
+ - C
+ - Y
+ -
+ - Y
+ - C
+ - Y
+ * - 1
+ - Y
+ - C
+ - Y
+ -
+ - Y
+ - C
+ - Y
+ * - 2
+ - Y
+ - C
+ - Y
+ -
+ - Y
+ - C
+ - Y
+ * - 3
+ - Y
+ - C
+ - Y
+ -
+ - Y
+ - C
+ - Y