and throws for any non-zero word after it. Its layout matches shadPS4's
ServiceThreadParams instead: an unknown first word (16), a set-priority flag
and a priority (256..767), a set-affinity flag and a 64-bit CPU mask at
offset 16. PPSA21564 passes 16, 1, 0x100, 1 and 0x1FFF, so it stops at
startup on main.
sceVideoOutOpen now validates each field and reads the mask only when its
flag is set, so a 16-byte param with both flags clear still works. The
priority and affinity are not applied, since the present and vblank threads
are host threads; this and the unknown first word are listed in the
technical debt.
sceVideoOutOpen threw for any non-null param. PS5 titles pass a 16-byte
open param whose first word is its size, so they could not open a port.
A param whose size word is 16 and whose other three words are zero
requests nothing beyond a null param and is accepted. Any other size,
or any non-zero option word, still throws.
Dean Galvin
boykopovar
devilismyfriend