Change #264737

Comments

swscale/ops_dispatch: generalize the number of tail blocks
This is a mostly straightforward internal mechanical change that I wanted
to isolate from the following commit to make bisection easier in the case of
regressions.

While the number of tail blocks could theoretically be different for input
vs output memcpy, the extra complexity of handling that mismatch (and
adjusting all of the tail offsets, strides etc.) seems not worth it.

I tested this commit by manually setting `p->tail_blocks` to higher values
and seeing if that still passed the self-check under valgrind.

Signed-off-by: Niklas Haas <git@haasn.dev>

Changed files

• libswscale/ops_dispatch.c