D3DDDIARG_GETPITCH - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dumddi.h

typedef struct _D3DDDIARG_GETPITCH {
  [in]  HANDLE hCryptoSession;
  [in]  HANDLE hResource;
  [in]  UINT   SubResourceIndex;
  [out] UINT   Pitch;
} D3DDDIARG_GETPITCH;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dumddi-_d3dddiarg_getpitch)

_D3DDDIARG_GETPITCH structure

Description

The D3DDDIARG_GETPITCH structure describes an encrypted surface for which the GetPitch function retrieves the pitch.

Members

hCryptoSession [in]

A handle to the encryption session.

hResource [in]

A handle to the resource.

SubResourceIndex [in]

The zero-based index into the resource, which the hResource handle specifies. This index indicates the encrypted surface.

Pitch [out]

The pitch, in bytes, of the encrypted surface. The user-mode display driver's GetPitch function returns this pitch value to the Direct3D runtime.

See also

GetPitch

View the official Windows Driver Kit DDI reference

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