We may want to use richer information on the data we are dealing
with in this function, so instead of passing a buffer address
and length, just pass the diffcore_filespec structure. Existing
callers always call this function with parameters taken from a
filespec anyway, so there is no functionality changes.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
diffcore-break.c | 3 +--
diffcore-delta.c | 8 ++++----
diffcore-rename.c | 3 +--
diffcore.h | 4 ++--
4 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/diffcore-break.c b/diffcore-break.c
index 9c19b8c..ae8a7d0 100644
--- a/diffcore-break.c
+++ b/diffcore-break.c
@@ -66,8 +66,7 @@ static int should_break(struct diff_filespec *src,
if (base_size < MINIMUM_BREAK_SIZE)
return 0; /* we do not break too small filepair */
- if (diffcore_count_changes(src->data, src->size,
- dst->data, dst->size,
+ if (diffcore_count_changes(src, dst,
NULL, NULL,
0,
&src_copied, &literal_added))
diff --git a/diffcore-delta.c b/diffcore-delta.c
index 7338a40..0e1fae7 100644
--- a/diffcore-delta.c
+++ b/diffcore-delta.c
@@ -156,8 +156,8 @@ static struct spanhash_top *hash_chars(unsigned char *buf, unsigned int sz)
return hash;
}
-int diffcore_count_changes(void *src, unsigned long src_size,
- void *dst, unsigned long dst_size,
+int diffcore_count_changes(struct diff_filespec *src,
+ struct diff_filespec *dst,
void **src_count_p,
void **dst_count_p,
unsigned long delta_limit,
@@ -172,14 +172,14 @@ int diffcore_count_changes(void *src, unsigned long src_size,
if (src_count_p)
src_count = *src_count_p;
if (!src_count) {
- src_count = hash_chars(src, src_size);
+ src_count = hash_chars(src->data, src->size);
if (src_count_p)
*src_count_p = src_count;
}
if (dst_count_p)
dst_count = *dst_count_p;
if (!dst_count) {
- dst_count = hash_chars(dst, dst_size);
+ dst_count = hash_chars(dst->data, dst->size);
if (dst_count_p)
*dst_count_p = dst_count;
}
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 79c984c..cb22736 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -189,8 +189,7 @@ static int estimate_similarity(struct diff_filespec *src,
delta_limit = (unsigned long)
(base_size * (MAX_SCORE-minimum_score) / MAX_SCORE);
- if (diffcore_count_changes(src->data, src->size,
- dst->data, dst->size,
+ if (diffcore_count_changes(src, dst,
&src->cnt_data, &dst->cnt_data,
delta_limit,
&src_copied, &literal_added))
diff --git a/diffcore.h b/diffcore.h
index 7b9294e..990dec5 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -103,8 +103,8 @@ void diff_debug_queue(const char *, struct diff_queue_struct *);
#define diff_debug_queue(a,b) do {} while(0)
#endif
-extern int diffcore_count_changes(void *src, unsigned long src_size,
- void *dst, unsigned long dst_size,
+extern int diffcore_count_changes(struct diff_filespec *src,
+ struct diff_filespec *dst,
void **src_count_p,
void **dst_count_p,
unsigned long delta_limit,
--
1.5.2.2.1414.g1e7d9
-
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