IPP samples bug in jpegenc.cpp

[Thomas_Jensen1]

IPP samples bug in uic_jpeg_enc.h

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In UIC sample 6.1.4.059, the code in jpegenc.cpp on line 2031 seems to be bad:

buflen = (m_jpeg_mode == JPEG_LOSSLESS) ?
IPP_MAX(ENC_DEFAULT_BUFLEN,m_numxMCU * m_jpeg_ncomp * 2) :
ENC_DEFAULT_BUFLEN;

I guess it should be:

buflen = (m_jpeg_mode == JPEG_LOSSLESS) ?
IPP_MAX(ENC_DEFAULT_BUFLEN,m_numxMCU * m_jpeg_ncomp * 2 * 2) :
ENC_DEFAULT_BUFLEN;

This was also indicated elsewhere in this forum.

I was expecting this latest IPP 6.1.4 update to have included these fixes.

[Vladimir_Dudnik]

Hi Thomas,

This will be fixed in the next major version of IPP.

Regards,
Vladimir

[Gennady_F_Intel]

Hi Thomas,
Thanks for your problem you raised.This issue has been submitted to our internal development tracking database for further investigation, we will inform you once a new update becomes available.Here is a bug tracking number for your reference: DPD200090956.

--Gennady