[x265] [PATCH x265] analysis: evaluate CUs when inter refinement is enabled and analysis data from

[Pradeep Ramachandran]

On Fri, Nov 17, 2017 at 6:47 PM, <bhavna at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Bhavna Hariharan <bhavna at multicorewareinc.com>
> # Date 1510901808 -19800
> #      Fri Nov 17 12:26:48 2017 +0530
> # Node ID be5b0bf429d1dddf91b9a79368c8d6f434297329
> # Parent  06979c0423504a324ea05ca3de59769c6d0fba0d
> analysis: evaluate CUs when inter refinement is enabled and analysis data
> from
> analysis save mode is unavailable.
>
> Earlier, smaller CU sizes were evaluated only when the current block is
> decided
> as "skip" by the save mode. This patch changes the behaviour of inter
> refinement
> by evaluating smaller CUs irrepective of the mode of the current block.
>

Pushed to default. Thanks!


>
> diff -r 06979c042350 -r be5b0bf429d1 source/encoder/analysis.cpp
> --- a/source/encoder/analysis.cpp       Thu Nov 16 20:23:14 2017 +0530
> +++ b/source/encoder/analysis.cpp       Fri Nov 17 12:26:48 2017 +0530
> @@ -2272,8 +2272,7 @@
>      bool mightNotSplit = !(cuGeom.flags & CUGeom::SPLIT_MANDATORY);
>      bool bDecidedDepth = parentCTU.m_cuDepth[cuGeom.absPartIdx] == depth;
>
> -    int split = (m_param->interRefine && cuGeom.log2CUSize ==
> (uint32_t)(g_log2Size[m_param->minCUSize] + 1)
> -                && bDecidedDepth && parentCTU.m_predMode[cuGeom.absPartIdx]
> == MODE_SKIP);
> +    int split = (m_param->interRefine && cuGeom.log2CUSize ==
> (uint32_t)(g_log2Size[m_param->minCUSize] + 1) && bDecidedDepth);
>
>      if (bDecidedDepth)
>      {
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