I see what you're trying to do here. m_baseQP is always zero in normal vbv
operation, but contains previous QP values during re-encode.
A better solution would be to find out which field in TComDataCU actually
contains uncleared values, and clear them in TComDataCU::initCU.
On Sat, Apr 19, 2014 at 1:07 AM, Steve Borho <st...@borho.org> wrote:
> On Fri, Apr 18, 2014 at 7:31 AM, <santhosh...@multicorewareinc.com>
> wrote:
> > # HG changeset patch
> > # User Santhoshini Sekar <santhosh...@multicorewareinc.com>
> > # Date 1397824258 -19800
> > # Fri Apr 18 18:00:58 2014 +0530
> > # Node ID 3d680a36ea9acc45f3db128a5efe557a79a3026b
> > # Parent 03aa222ff8eb5ffbe65bd5bf522cad6561210024
> > vbv:reinit cu data when row vbv re-rencode is triggered.
>
> space after colon
> no need for end punctuation on summary line
>
> >
> > diff -r 03aa222ff8eb -r 3d680a36ea9a source/encoder/frameencoder.cpp
> > --- a/source/encoder/frameencoder.cpp Fri Apr 18 17:32:14 2014 +0530
> > +++ b/source/encoder/frameencoder.cpp Fri Apr 18 18:00:58 2014 +0530
> > @@ -1100,6 +1100,8 @@
> > {
> > if (!row)
> > m_pic->m_rowDiagQp[row] = m_pic->m_avgQpRc;
> > + if (cu->m_baseQp != 0)
> > + cu->initEstData(0);
>
> this doesn't look to be the appropriate place for this sort of reset.
> If it needs to happen after a row restart shouldn't it be done in the
> restart loop below? Here it looks like it could be calling
> initEstData() many times, redundantly.
>
> >
> > if (row >= col && row && m_vbvResetTriggerRow != row)
> > cu->m_baseQp = m_pic->getCU(cuAddr - numCols +
> 1)->m_baseQp;
> > _______________________________________________
> > x265-devel mailing list
> > x265-devel@videolan.org
> > https://mailman.videolan.org/listinfo/x265-devel
>
>
>
> --
> Steve Borho
> _______________________________________________
> x265-devel mailing list
> x265-devel@videolan.org
> https://mailman.videolan.org/listinfo/x265-devel
>
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