1*4882a593Smuzhiyun.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun.. _V4L2-PIX-FMT-SRGGB8: 4*4882a593Smuzhiyun.. _v4l2-pix-fmt-sbggr8: 5*4882a593Smuzhiyun.. _v4l2-pix-fmt-sgbrg8: 6*4882a593Smuzhiyun.. _v4l2-pix-fmt-sgrbg8: 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun*************************************************************************************************************************** 9*4882a593SmuzhiyunV4L2_PIX_FMT_SRGGB8 ('RGGB'), V4L2_PIX_FMT_SGRBG8 ('GRBG'), V4L2_PIX_FMT_SGBRG8 ('GBRG'), V4L2_PIX_FMT_SBGGR8 ('BA81'), 10*4882a593Smuzhiyun*************************************************************************************************************************** 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun8-bit Bayer formats 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunDescription 17*4882a593Smuzhiyun=========== 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunThese four pixel formats are raw sRGB / Bayer formats with 8 bits per 20*4882a593Smuzhiyunsample. Each sample is stored in a byte. Each n-pixel row contains n/2 21*4882a593Smuzhiyungreen samples and n/2 blue or red samples, with alternating red and 22*4882a593Smuzhiyunblue rows. They are conventionally described as GRGR... BGBG..., 23*4882a593SmuzhiyunRGRG... GBGB..., etc. Below is an example of a small V4L2_PIX_FMT_SBGGR8 image: 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun**Byte Order.** 26*4882a593SmuzhiyunEach cell is one byte. 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun.. flat-table:: 32*4882a593Smuzhiyun :header-rows: 0 33*4882a593Smuzhiyun :stub-columns: 0 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun * - start + 0: 36*4882a593Smuzhiyun - B\ :sub:`00` 37*4882a593Smuzhiyun - G\ :sub:`01` 38*4882a593Smuzhiyun - B\ :sub:`02` 39*4882a593Smuzhiyun - G\ :sub:`03` 40*4882a593Smuzhiyun * - start + 4: 41*4882a593Smuzhiyun - G\ :sub:`10` 42*4882a593Smuzhiyun - R\ :sub:`11` 43*4882a593Smuzhiyun - G\ :sub:`12` 44*4882a593Smuzhiyun - R\ :sub:`13` 45*4882a593Smuzhiyun * - start + 8: 46*4882a593Smuzhiyun - B\ :sub:`20` 47*4882a593Smuzhiyun - G\ :sub:`21` 48*4882a593Smuzhiyun - B\ :sub:`22` 49*4882a593Smuzhiyun - G\ :sub:`23` 50*4882a593Smuzhiyun * - start + 12: 51*4882a593Smuzhiyun - G\ :sub:`30` 52*4882a593Smuzhiyun - R\ :sub:`31` 53*4882a593Smuzhiyun - G\ :sub:`32` 54*4882a593Smuzhiyun - R\ :sub:`33` 55