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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-12-07 00:03:10 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-12-07 14:11:39 +0100 |
| commit | 7cb8bd292ba0e3823cf31f8cd247c5557f3b7c67 (patch) | |
| tree | 4ae4bc61d502ad846c8507273d8368ca2d44b06b /Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst | |
| parent | e3ae4c204d1f00c4366b4beeae62b3414761c6f8 (diff) | |
media: doc: pixfmt-yuv: Move all packed YUV formats to common file
The pixfmt-packed-yuv.rst file documents packed YUV 4:4:4 formats, but
is titled generically as "Packed YUV formats". 4:2:2 and 4:1:1 packed
YUV formats are documented in separate files, which can be confusing.
Group all packed YUV formats in pixfmt-packed-yuv.rst, which allows
documenting the 4:2:2 formats in a more concise way.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst b/Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst deleted file mode 100644 index 1abc3066b712..000000000000 --- a/Documentation/userspace-api/media/v4l/pixfmt-uyvy.rst +++ /dev/null @@ -1,70 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later - -.. _V4L2-PIX-FMT-UYVY: - -************************** -V4L2_PIX_FMT_UYVY ('UYVY') -************************** - - -Variation of ``V4L2_PIX_FMT_YUYV`` with different order of samples in -memory - - -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. - -**Byte Order.** -Each cell is one byte. - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - * - start + 0: - - Cb\ :sub:`00` - - Y'\ :sub:`00` - - Cr\ :sub:`00` - - Y'\ :sub:`01` - - Cb\ :sub:`01` - - Y'\ :sub:`02` - - Cr\ :sub:`01` - - Y'\ :sub:`03` - * - start + 8: - - Cb\ :sub:`10` - - Y'\ :sub:`10` - - Cr\ :sub:`10` - - Y'\ :sub:`11` - - Cb\ :sub:`11` - - Y'\ :sub:`12` - - Cr\ :sub:`11` - - Y'\ :sub:`13` - * - start + 16: - - Cb\ :sub:`20` - - Y'\ :sub:`20` - - Cr\ :sub:`20` - - Y'\ :sub:`21` - - Cb\ :sub:`21` - - Y'\ :sub:`22` - - Cr\ :sub:`21` - - Y'\ :sub:`23` - * - start + 24: - - Cb\ :sub:`30` - - Y'\ :sub:`30` - - Cr\ :sub:`30` - - Y'\ :sub:`31` - - Cb\ :sub:`31` - - Y'\ :sub:`32` - - Cr\ :sub:`31` - - Y'\ :sub:`33` - - -**Color Sample Location:** -Chroma samples are :ref:`interstitially sited<yuv-chroma-centered>` -horizontally. |