-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am 2014-07-07 14:09, schrieb Henri Verbeet:
Actually, another guess would be that the driver will hand you a write-combined mapping if D3DUSAGE_WRITEONLY is set. (And just always on NVIDIA.) In theory that would be visible through VirtualQuery(). I did a quick test, and this is exactly what happens.
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