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diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv444m.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv444m.rst deleted file mode 100644 index 7c03cc5b07d9..000000000000 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv444m.rst +++ /dev/null @@ -1,110 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later - -.. _V4L2-PIX-FMT-YUV444M: -.. _v4l2-pix-fmt-yvu444m: - -************************************************************ -V4L2_PIX_FMT_YUV444M ('YM24'), V4L2_PIX_FMT_YVU444M ('YM42') -************************************************************ - - -V4L2_PIX_FMT_YVU444M -Planar formats with full horizontal resolution, also known as YUV and -YVU 4:4:4 - - -Description -=========== - -This is a multi-planar format, 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_YUV444M`` the Cb data constitutes the second plane which -is the same width and height as the Y plane (and as the image). The Cr -data, just like the Cb plane, is in the third plane. - -``V4L2_PIX_FMT_YVU444M`` is the same except the Cr data is stored in the -second plane and the Cb data in the third plane. - -If the Y plane has pad bytes after each row, then the Cb and Cr planes -have the same number of pad bytes after their rows. - -``V4L2_PIX_FMT_YUV444M`` and ``V4L2_PIX_FMT_YUV444M`` are intended to be -used only in drivers and applications that support the multi-planar API, -described in :ref:`planar-apis`. - -**Byte Order.** -Each cell is one byte. - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - * - start0 + 0: - - Y'\ :sub:`00` - - Y'\ :sub:`01` - - Y'\ :sub:`02` - - Y'\ :sub:`03` - * - start0 + 4: - - Y'\ :sub:`10` - - Y'\ :sub:`11` - - Y'\ :sub:`12` - - Y'\ :sub:`13` - * - start0 + 8: - - Y'\ :sub:`20` - - Y'\ :sub:`21` - - Y'\ :sub:`22` - - Y'\ :sub:`23` - * - start0 + 12: - - Y'\ :sub:`30` - - Y'\ :sub:`31` - - Y'\ :sub:`32` - - Y'\ :sub:`33` - * - - * - start1 + 0: - - Cb\ :sub:`00` - - Cb\ :sub:`01` - - Cb\ :sub:`02` - - Cb\ :sub:`03` - * - start1 + 4: - - Cb\ :sub:`10` - - Cb\ :sub:`11` - - Cb\ :sub:`12` - - Cb\ :sub:`13` - * - start1 + 8: - - Cb\ :sub:`20` - - Cb\ :sub:`21` - - Cb\ :sub:`22` - - Cb\ :sub:`23` - * - start1 + 12: - - Cb\ :sub:`20` - - Cb\ :sub:`21` - - Cb\ :sub:`32` - - Cb\ :sub:`33` - * - - * - start2 + 0: - - Cr\ :sub:`00` - - Cr\ :sub:`01` - - Cr\ :sub:`02` - - Cr\ :sub:`03` - * - start2 + 4: - - Cr\ :sub:`10` - - Cr\ :sub:`11` - - Cr\ :sub:`12` - - Cr\ :sub:`13` - * - start2 + 8: - - Cr\ :sub:`20` - - Cr\ :sub:`21` - - Cr\ :sub:`22` - - Cr\ :sub:`23` - * - start2 + 12: - - Cr\ :sub:`30` - - Cr\ :sub:`31` - - Cr\ :sub:`32` - - Cr\ :sub:`33` - - -**Color Sample Location:** -Chroma samples are :ref:`co-sited<yuv-chroma-cosited>`. |