[x265] [PATCH] Fix poc value written in csv file for open-gop

[Divya Manivannan]

slice->m_lastIDR <= slice->m_poc  and the calculated value is used only for
writing in csv file and it will not modify the actual poc value. Can you
please explain about the negative result?

On Tue, Apr 5, 2016 at 9:15 PM, chen <chenm003 at 163.com> wrote:

>
> At 2016-04-05 22:39:15,"Divya Manivannan" <divya at multicorewareinc.com> wrote:
> ># HG changeset patch
> ># User Divya Manivannan <divya at multicorewareinc.com>
> ># Date 1459867046 -19800
> >#      Tue Apr 05 20:07:26 2016 +0530
> ># Node ID c5557b6721adc6e7115eff837a42a8f2df34b802
> ># Parent  5b01678f6fb4e89e23cd41295592a9aa5d51d4ba
> >Fix poc value written in csv file for open-gop
> >
> >diff -r 5b01678f6fb4 -r c5557b6721ad source/encoder/encoder.cpp
> >--- a/source/encoder/encoder.cpp	Sat Apr 02 19:08:49 2016 +0100
> >+++ b/source/encoder/encoder.cpp	Tue Apr 05 20:07:26 2016 +0530
> >@@ -1332,7 +1332,7 @@
> >
> >     if (frameStats)
> >     {
> >-        const int picOrderCntLSB = (slice->m_poc - slice->m_lastIDR + (1 << BITS_FOR_POC)) % (1 << BITS_FOR_POC);
> >+        const int picOrderCntLSB = slice->m_poc - slice->m_lastIDR;
> In here, may negative resule since POC is circle counter
>
>
>
>
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