Packed BGR, 8 bits per component. Every pixel in memory is represented with 32 bits, as shown. The images need be stored in memory in raster order, that is, top-left pixel first, bottom-right pixel last. Bits[31:24] do not contain pixel information.
31:24 |
23:16 |
15:8 |
7:0 |
X |
R |
G |
B |