2.6.1.1. V4L2_PIX_FMT_SRGGB8 (‘RGGB’), V4L2_PIX_FMT_SGRBG8 (‘GRBG’), V4L2_PIX_FMT_SGBRG8 (‘GBRG’), V4L2_PIX_FMT_SBGGR8 (‘BA81’),¶
2.6.1.1.1. 8-bit Bayer formats¶
2.6.1.1.1.1. 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.
start + 0: |
B00 |
G01 |
B02 |
G03 |
start + 4: |
G10 |
R11 |
G12 |
R13 |
start + 8: |
B20 |
G21 |
B22 |
G23 |
start + 12: |
G30 |
R31 |
G32 |
R33 |