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l_k_1
Beginner
81 Views

HD 4600 VPP crop result different use two driver ?

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Hi,

          I use lastest driver for my i7-4770 and count some vpp problem.
             Intel(R) HD Graphics 4600                    10.18.10.3345        vpp crop OK
             Intel(R) HD Graphics 4600                    10.18.10.3412        vpp crop CropX / CropY DO NOT USED

First, I decoded some frame use
            sts = m_pmfxDEC->DecodeFrameAsync( &m_mfxBS, &(m_pmfxSurfaces[index]), &m_pmfxOutSurface, &syncp );

Then,I do some crop parms settings

                m_pmfxOutSurface->Info.CropX = m_sInputParams_for_vpp.display_area.left;
                m_pmfxOutSurface->Info.CropY = m_sInputParams_for_vpp.display_area.top;
                m_pmfxOutSurface->Info.CropW = m_sInputParams_for_vpp.display_area.right - m_sInputParams_for_vpp.display_area.left;
                m_pmfxOutSurface->Info.CropH = m_sInputParams_for_vpp.display_area.bottom - m_sInputParams_for_vpp.display_area.top;


Last,I do some crop vpp
      sts = m_pmfxVPP->RunFrameVPPAsync(m_pmfxOutSurface, &(m_pVppSurfacesOut[nIndex_vpp]), NULL, &syncpV);

The code works fine with driver 10.18.10.3345, 

but with driver 10.18.10.3412 , no matter how I set m_pmfxOutSurface->Info.CropX / m_pmfxOutSurface->Info.CropY,

vpp crop from (top,left) (0,0)

Please Help!  

Regards,

LK

 

 

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1 Solution
Anthony_P_Intel
Employee
81 Views

Hi,

Yes, this was an issue in the driver that was fixed soon after it was discovered.  Newer drivers contain the fix.

View solution in original post

2 Replies
Anthony_P_Intel
Employee
82 Views

Hi,

Yes, this was an issue in the driver that was fixed soon after it was discovered.  Newer drivers contain the fix.

View solution in original post

l_k_1
Beginner
81 Views

Thanks, Tony

       Get it.

Regards,

LK

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