[FFmpeg-devel] [PATCH] avcodec/mpeg: Initialize quarter_sample parameter from previous thread.

[Michael Niedermayer]

On Wed, Dec 12, 2018 at 11:57:35PM -0500, Andriy Gelman wrote:
> Fixes #7410.
> The value of sub-pixel precision for me/mc can change during an Intra frame. In multi-threaded decoding this change is not propagated to other frame threads causing decoding artifacts. This patch initializes the sub-pixel precision parameter from previous thread, which fixes the issue.
> ---
>  libavcodec/mpegvideo.c | 2 ++
>  1 file changed, 2 insertions(+)

will apply

thx

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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