hololink::module::PAGE_SIZE
hololink::module::PAGE_SIZE
Alignment, in bytes, that the device requires of the frame data it transfers.
Each frame’s data, and the metadata block that follows it, begin at an offset that is a multiple of this value, and the sizes of buffers that hold them are rounded up to a multiple of it; use round_up(size, PAGE_SIZE) to do so. It is a power of two.
This is the device’s own granularity. It has no relation to the host operating system’s memory page size.