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Diffstat (limited to 'Documentation/userspace-api')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/pixfmt-y16i.rst | 73 | ||||
| -rw-r--r-- | Documentation/userspace-api/media/v4l/yuv-formats.rst | 1 |
2 files changed, 74 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-y16i.rst b/Documentation/userspace-api/media/v4l/pixfmt-y16i.rst new file mode 100644 index 000000000000..74ba9e910a38 --- /dev/null +++ b/Documentation/userspace-api/media/v4l/pixfmt-y16i.rst @@ -0,0 +1,73 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later + +.. _V4L2-PIX-FMT-Y16I: + +************************** +V4L2_PIX_FMT_Y16I ('Y16I') +************************** + +Interleaved grey-scale image, e.g. from a stereo-pair + + +Description +=========== + +This is a grey-scale image with a depth of 16 bits per pixel, but with pixels +from 2 sources interleaved and unpacked. Each pixel is stored in a 16-bit word +in the little-endian order. The first pixel is from the left source. + +**Pixel unpacked representation.** +Left/Right pixels 16-bit unpacked - 16-bit for each interleaved pixel. + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + * - Y'\ :sub:`0L[7:0]` + - Y'\ :sub:`0L[15:8]` + - Y'\ :sub:`0R[7:0]` + - Y'\ :sub:`0R[15:8]` + +**Byte Order.** +Each cell is one byte. + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + * - start + 0: + - Y'\ :sub:`00Llow` + - Y'\ :sub:`00Lhigh` + - Y'\ :sub:`00Rlow` + - Y'\ :sub:`00Rhigh` + - Y'\ :sub:`01Llow` + - Y'\ :sub:`01Lhigh` + - Y'\ :sub:`01Rlow` + - Y'\ :sub:`01Rhigh` + * - start + 8: + - Y'\ :sub:`10Llow` + - Y'\ :sub:`10Lhigh` + - Y'\ :sub:`10Rlow` + - Y'\ :sub:`10Rhigh` + - Y'\ :sub:`11Llow` + - Y'\ :sub:`11Lhigh` + - Y'\ :sub:`11Rlow` + - Y'\ :sub:`11Rhigh` + * - start + 16: + - Y'\ :sub:`20Llow` + - Y'\ :sub:`20Lhigh` + - Y'\ :sub:`20Rlow` + - Y'\ :sub:`20Rhigh` + - Y'\ :sub:`21Llow` + - Y'\ :sub:`21Lhigh` + - Y'\ :sub:`21Rlow` + - Y'\ :sub:`21Rhigh` + * - start + 24: + - Y'\ :sub:`30Llow` + - Y'\ :sub:`30Lhigh` + - Y'\ :sub:`30Rlow` + - Y'\ :sub:`30Rhigh` + - Y'\ :sub:`31Llow` + - Y'\ :sub:`31Lhigh` + - Y'\ :sub:`31Rlow` + - Y'\ :sub:`31Rhigh` diff --git a/Documentation/userspace-api/media/v4l/yuv-formats.rst b/Documentation/userspace-api/media/v4l/yuv-formats.rst index 24b34cdfa6fe..78ee406d7647 100644 --- a/Documentation/userspace-api/media/v4l/yuv-formats.rst +++ b/Documentation/userspace-api/media/v4l/yuv-formats.rst @@ -269,5 +269,6 @@ image. pixfmt-yuv-luma pixfmt-y8i pixfmt-y12i + pixfmt-y16i pixfmt-uv8 pixfmt-m420 |