VC5Decompressor: low-pass precision greater than 16 makes no sense.
VC5Decompressor: low-pass precision greater than 16 makes no sense.

We will be storing it into int16_t, thus it can only be 16 bit at max,
else we will be silently truncating.

LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed