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diff --git a/Documentation/media/uapi/v4l/pixfmt-yuv410.rst b/Documentation/media/uapi/v4l/pixfmt-yuv410.rst deleted file mode 100644 index ebb72a5c7ceb..000000000000 --- a/Documentation/media/uapi/v4l/pixfmt-yuv410.rst +++ /dev/null @@ -1,134 +0,0 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/media/uapi/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections - -.. _V4L2-PIX-FMT-YVU410: -.. _v4l2-pix-fmt-yuv410: - -********************************************************** -V4L2_PIX_FMT_YVU410 ('YVU9'), V4L2_PIX_FMT_YUV410 ('YUV9') -********************************************************** - - -V4L2_PIX_FMT_YUV410 -Planar formats with ¼ horizontal and vertical chroma resolution, also -known as YUV 4:1:0 - - -Description -=========== - -These are planar formats, as opposed to a packed format. The three -components are separated into three sub-images or planes. The Y plane is -first. The Y plane has one byte per pixel. For ``V4L2_PIX_FMT_YVU410``, -the Cr plane immediately follows the Y plane in memory. The Cr plane is -¼ the width and ¼ the height of the Y plane (and of the image). Each Cr -belongs to 16 pixels, a four-by-four square of the image. Following the -Cr plane is the Cb plane, just like the Cr plane. -``V4L2_PIX_FMT_YUV410`` is the same, except the Cb plane comes first, -then the Cr plane. - -If the Y plane has pad bytes after each row, then the Cr and Cb planes -have ¼ as many pad bytes after their rows. In other words, four Cx rows -(including padding) are exactly as long as one Y row (including -padding). - -**Byte Order.** -Each cell is one byte. - - - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - * - start + 0: - - Y'\ :sub:`00` - - Y'\ :sub:`01` - - Y'\ :sub:`02` - - Y'\ :sub:`03` - * - start + 4: - - Y'\ :sub:`10` - - Y'\ :sub:`11` - - Y'\ :sub:`12` - - Y'\ :sub:`13` - * - start + 8: - - Y'\ :sub:`20` - - Y'\ :sub:`21` - - Y'\ :sub:`22` - - Y'\ :sub:`23` - * - start + 12: - - Y'\ :sub:`30` - - Y'\ :sub:`31` - - Y'\ :sub:`32` - - Y'\ :sub:`33` - * - start + 16: - - Cr\ :sub:`00` - * - start + 17: - - Cb\ :sub:`00` - - -**Color Sample Location:** - - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - * - - - 0 - - - - 1 - - - - 2 - - - - 3 - * - 0 - - Y - - - - Y - - - - Y - - - - Y - * - - * - 1 - - Y - - - - Y - - - - Y - - - - Y - * - - - - - - - - - C - - - - - - - * - 2 - - Y - - - - Y - - - - Y - - - - Y - * - - * - 3 - - Y - - - - Y - - - - Y - - - - Y |