Commit 70f4cff19d0b555cf4a217de6cd114af750dddcf
2008-09-20T16:12:05
* src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values passed to this function are already `normalized'. Problem reported by Stephan T. Lavavej <stl@nuwen.net>. * docs/CHANGES: Document it.
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diff --git a/ChangeLog b/ChangeLog
index 8e1d852..291b329 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
2008-09-20 Werner Lemberg <wl@gnu.org>
+ * src/smooth/ftgrays.c (gray_find_cell): Fix threshold. The values
+ passed to this function are already `normalized'. Problem reported
+ by Stephan T. Lavavej <stl@nuwen.net>.
+
+ * docs/CHANGES: Document it.
+
+2008-09-20 Werner Lemberg <wl@gnu.org>
+
* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
(FT_Outline_Decompose): Decorate with tracing messages.
@@ -16,7 +24,7 @@
(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
Use FT_TRACE7.
(gray_dump_cells): Make it `static void'.
- (graay_convert_glyph): Use FT_TRACE7.
+ (gray_convert_glyph): Use FT_TRACE7.
(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
ftoutln.c.
diff --git a/docs/CHANGES b/docs/CHANGES
index 530b951..2b2b016 100644
--- a/docs/CHANGES
+++ b/docs/CHANGES
@@ -4,6 +4,12 @@ CHANGES BETWEEN 2.3.8 and 2.3.7
- CID-keyed fonts in an SFNT wrapper were not handled correctly.
+ - The smooth renderer produced truncated images (on the right) for
+ outline parts with negative horizontal values. Most fonts don't
+ contain outlines left to the y coordinate axis, but the effect
+ was very noticeable for outlines processed with FT_Glyph_Stroke,
+ using thick strokes.
+
II. IMPORTANT CHANGES
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index 4345fbd..054cf6c 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -431,8 +431,8 @@
int x = ras.ex;
- if ( x > ras.max_ex )
- x = ras.max_ex;
+ if ( x > ras.count_ex )
+ x = ras.count_ex;
pcell = &ras.ycells[ras.ey];
for (;;)