Nuo Mi c49001e338 avcodec/cbs_h266: Fix regression in DVB clip introduced by 93281630a7 ...

This commit introduced a regression to VVC_HDR_UHDTV1_OpenGOP_3840x2160_50fps_HLG10_mosaic.ts.

Root Cause:
The AV_CEIL_RSHIFT(a, b) macro uses bit tricks that work only when -a is a negative value.
However, due to integer promotion rules, this behavior does not extend to the unsigned int type.

See "6.3.1.1 Boolean, characters, and integers" in the "ISO/IEC 9899" for details.

Reported-by: Frank Plowman <post@frankplowman.com>

2024-11-11 19:30:09 +08:00

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