On 1/20/2024 11:51 AM, [email protected] wrote:
From: Frank Plowman <[email protected]>

VVC specifies << as arithmetic left shift, i.e. x << y is equivalent to
x * pow2(y).  C's << on the other hand has UB if x is negative.  This
patch removes all UB resulting from this, mostly by replacing x << y
with x * (1 << y), but there are also a couple places where the OOP was
changed instead.

Signed-off-by: Frank Plowman <[email protected]>
---
  libavcodec/vvc/vvc_ctu.c            |  4 +--
  libavcodec/vvc/vvc_filter.c         |  4 +--
  libavcodec/vvc/vvc_inter.c          | 24 +++++++--------
  libavcodec/vvc/vvc_inter_template.c |  4 +--
  libavcodec/vvc/vvc_mvs.c            | 46 ++++++++++++++---------------
  5 files changed, 41 insertions(+), 41 deletions(-)

Applied, thanks.
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