From 29f049a0c277be72637f74f1f90a89dccd3475bc Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 14 Oct 2006 23:37:41 -0700 Subject: Revert "move pack creation to version 3" This reverts commit 16854571aae6302f457c5fbee41ac64669b09595. Git as recent as v1.1.6 do not understand version 3 delta. v1.2.0 is Ok and I personally would say it is old enough, but the improvement between version 2 and version 3 delta is not bit enough to justify breaking older clients. We should resurrect this later, but when we do so we shold make it conditional. Signed-off-by: Junio C Hamano --- diff-delta.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'diff-delta.c') diff --git a/diff-delta.c b/diff-delta.c index 51df4608a8..fa16d06c8d 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -308,8 +308,8 @@ create_delta(const struct delta_index *index, continue; if (ref_size > top - src) ref_size = top - src; - if (ref_size > 0xffffff) - ref_size = 0xffffff; + if (ref_size > 0x10000) + ref_size = 0x10000; if (ref_size <= msize) break; while (ref_size-- && *src++ == *ref) @@ -318,8 +318,6 @@ create_delta(const struct delta_index *index, /* this is our best match so far */ msize = ref - entry->ptr; moff = entry->ptr - ref_data; - if (msize >= 0x10000) - break; /* this is good enough */ } } @@ -383,8 +381,6 @@ create_delta(const struct delta_index *index, if (msize & 0xff) { out[outpos++] = msize; i |= 0x10; } msize >>= 8; if (msize & 0xff) { out[outpos++] = msize; i |= 0x20; } - msize >>= 8; - if (msize & 0xff) { out[outpos++] = msize; i |= 0x40; } *op = i; } -- cgit v1.2.3