Add the PS4 functions sceVideoOutSetBufferAttribute and
sceVideoOutRegisterBuffers on top of the existing registration. The PS4
call uses the first free attribute set and returns its index. It
accepts linear A8R8G8B8_SRGB and A8B8G8R8_SRGB buffers, which map to the
PS5 B8G8R8A8 and R8G8B8A8 formats. It throws for tiled buffers, whose
PS4 layout differs from the PS5 one. Linear PS4 buffers may be 4 KiB
aligned: the OpenOrbis graphics sample places its second 1920x1080
buffer 8,294,400 bytes after the first. PS5 buffers keep the 64 KiB
rule. A handle with PS4 buffers writes the PS4 flip status (64 bytes)
and vblank status (32 bytes). Writing the 128-byte PS5 flip status into
the sample's stack structure overwrote its saved frame pointer.
Elden Ring Nightreign (PPSA25380) imports the function, which no library
exported, so the title failed to load. The option is ORed into the buffer
attribute and a null attribute throws. Options other than 0 and 8 still
throw when the buffers are registered.
Get-fix