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| -rw-r--r-- | Documentation/userspace-api/media/v4l/pixfmt-srggb8.rst | 55 |
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diff --git a/Documentation/userspace-api/media/v4l/pixfmt-srggb8.rst b/Documentation/userspace-api/media/v4l/pixfmt-srggb8.rst new file mode 100644 index 000000000..02061c5a9 --- /dev/null +++ b/Documentation/userspace-api/media/v4l/pixfmt-srggb8.rst @@ -0,0 +1,55 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later + +.. _V4L2-PIX-FMT-SRGGB8: +.. _v4l2-pix-fmt-sbggr8: +.. _v4l2-pix-fmt-sgbrg8: +.. _v4l2-pix-fmt-sgrbg8: + +*************************************************************************************************************************** +V4L2_PIX_FMT_SRGGB8 ('RGGB'), V4L2_PIX_FMT_SGRBG8 ('GRBG'), V4L2_PIX_FMT_SGBRG8 ('GBRG'), V4L2_PIX_FMT_SBGGR8 ('BA81'), +*************************************************************************************************************************** + + +=================== +8-bit Bayer formats +=================== + +Description +=========== + +These four pixel formats are raw sRGB / Bayer formats with 8 bits per +sample. Each sample is stored in a byte. Each n-pixel row contains n/2 +green samples and n/2 blue or red samples, with alternating red and +blue rows. They are conventionally described as GRGR... BGBG..., +RGRG... GBGB..., etc. Below is an example of a small V4L2_PIX_FMT_SBGGR8 image: + +**Byte Order.** +Each cell is one byte. + + + + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + * - start + 0: + - B\ :sub:`00` + - G\ :sub:`01` + - B\ :sub:`02` + - G\ :sub:`03` + * - start + 4: + - G\ :sub:`10` + - R\ :sub:`11` + - G\ :sub:`12` + - R\ :sub:`13` + * - start + 8: + - B\ :sub:`20` + - G\ :sub:`21` + - B\ :sub:`22` + - G\ :sub:`23` + * - start + 12: + - G\ :sub:`30` + - R\ :sub:`31` + - G\ :sub:`32` + - R\ :sub:`33` |