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authorNicolas Pitre <nico@cam.org>2006-04-24 23:07:47 -0400
committerJunio C Hamano <junkio@cox.net>2006-04-24 22:27:33 -0700
commit08abe669c05521499149dbf84fedefb04a8fa34d (patch)
treec08d8f9f4382085c76bbb9c1f3ffa47364746775 /patch-delta.c
parent36932eab772dc621e79d615fda425ecf87e6d74e (diff)
downloadgit-08abe669c05521499149dbf84fedefb04a8fa34d.tar.gz
git-08abe669c05521499149dbf84fedefb04a8fa34d.tar.xz
split the diff-delta interface
This patch splits the diff-delta interface into index creation and delta generation. A wrapper is provided to preserve the diff-delta() call. This will allow for an optimization in pack-objects.c where the source object could be fixed and a full window of objects tentatively tried against that same source object without recomputing the source index each time. This patch only restructure things, plus a couple cleanups for good measure. There is no performance change yet. Signed-off-by: Nicolas Pitre <nico@cam.org>
Diffstat (limited to 'patch-delta.c')
-rw-r--r--patch-delta.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/patch-delta.c b/patch-delta.c
index d95f0d972..8f318ed8a 100644
--- a/patch-delta.c
+++ b/patch-delta.c
@@ -13,8 +13,8 @@
#include <string.h>
#include "delta.h"
-void *patch_delta(void *src_buf, unsigned long src_size,
- void *delta_buf, unsigned long delta_size,
+void *patch_delta(const void *src_buf, unsigned long src_size,
+ const void *delta_buf, unsigned long delta_size,
unsigned long *dst_size)
{
const unsigned char *data, *top;