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| author |  Jeff King <peff@peff.net> | 2020-12-08 17:03:50 -0500 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2020-12-08 14:48:16 -0800 |
| commit | ccae08e822d71aaae1aa2660631d7ded8f4b97e7 (patch) | |
| tree | 155cdc54ad64493156d9430ae70086187de6ad15 /pack-bitmap-write.c | |
| parent | ewah: implement bitmap_or() (diff) | |
| download | tgif-ccae08e822d71aaae1aa2660631d7ded8f4b97e7.tar.xz | |
ewah: add bitmap_dup() function
There's no easy way to make a copy of a bitmap. Obviously a caller can
iterate over the bits and set them one by one in a new bitmap, but we
can go much faster by copying whole words with memcpy().
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pack-bitmap-write.c')
0 files changed, 0 insertions, 0 deletions