HD 4600 VPP result image is NG.

I decode 2992x2992 H.264 contents, use QSV.

I use VPP for image convert NV12 to RGB32.

---

RunFrameVPPAsync( DecOutSurface, VppOutSurface, NULL, &syncp );

for (i = 0; i < VppOutSurface->pInfo.CropH; i++)

{

    fwrite(pData.Y + (VppOutSurface->pInfo.CropY * VppOutSurface->pData.Pitch + VppOutSurface->pInfo.CropX)+ i * VppOutSurface->pData.Pitch, 1, VppOutSurface->pInfo.CropW, m_fDest);

}

---

DriverVer 15.33.22.3621 (10.18.10.3621)

・Use HD4600（Core i7 4770K）

VppOutSurface->pData.Pitch is 3008.

VPP output images stride is 2992. not 3008.

m_fDest image is stripe..

・Use HD4000（Core i7 3770K）

VppOutSurface->pData.Pitch is 3008.

VPP output images stride is 3008.

m_fDest image is good.

Why pData.Pitch is 3008 on HD4600 ?

thank you.