Commit 32acceff836c2ca40be0034d0efaefad8278fadb
2016-06-14T23:38:17
* src/smooth/ftgrays.c (gray_hline): Optimize if-condition.
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diff --git a/ChangeLog b/ChangeLog
index 039e370..044a79d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-06-14 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ * src/smooth/ftgrays.c (gray_hline): Optimize if-condition.
+
2016-06-13 Werner Lemberg <wl@gnu.org>
[autofit] Add support for Cherokee script.
@@ -31,7 +35,7 @@
[smooth] Re-enable new line renderer on 64-bit archs.
- * src/smooth/ftgrays (gray_render_line): Conditionally re-enable new
+ * src/smooth/ftgrays.c (gray_render_line): Conditionally re-enable new
implementation, where it is safe from overflows.
2016-06-08 Alexei Podtelezhnikov <apodtele@gmail.com>
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index efa5f94..28fc535 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -1429,10 +1429,10 @@ typedef ptrdiff_t FT_PtrDist;
/* see whether we can add this span to the current list */
count = ras.num_gray_spans;
span = ras.gray_spans + count - 1;
- if ( count > 0 &&
- ras.span_y == y &&
- (int)span->x + span->len == (int)x &&
- span->coverage == coverage )
+ if ( span->coverage == coverage &&
+ (TCoord)span->x + span->len == x &&
+ ras.span_y == y &&
+ count > 0 )
{
span->len = (unsigned short)( span->len + acount );
return;