Formatting.
diff --git a/ChangeLog b/ChangeLog
index e5bbe83..199ed91 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,25 +2,25 @@
[smooth] Sub-banding protocol revision.
- Rasterization sub-banding is utilized at large sizes while using
- rather small fixed memory pool. Indeed it is possible to make an
+ Rasterization sub-banding is utilized at large sizes while using a
+ rather small fixed memory pool. Indeed it is possible to make an
educated guess how much memory is necessary at a given size for a
- given glyph. It turns out that, for large majority of European glyphs,
- you should store about 8 times more boundary pixels than their height.
- Or, vice versa, if your memory pool can hold 800 pixels the band
- height should be 100 and you should sub-band anything larger than
- that. Should you still run out of memory, FreeType bisects the band
- but you have wasted some time. This is what has been implemented in
- FreeType since the beginning.
+ given glyph. It turns out that, for a large majority of European
+ glyphs, you should store about 8 times more boundary pixels than
+ their height. Or, vice versa, if your memory pool can hold 800
+ pixels the band height should be 100 and you should sub-band
+ anything larger than that. Should you still run out of memory,
+ FreeType bisects the band but you have wasted some time. This is
+ what has been implemented in FreeType since the beginning.
- It was overlooked, however, that the top band could grow to twice the
- default band size leading to unnecessary memory overflows there. This
- commit fixes that. Now the bands are distributed more evenly and
- cannot exceed the default size.
+ It was overlooked, however, that the top band could grow to twice
+ the default band size leading to unnecessary memory overflows there.
+ This commit fixes that. Now the bands are distributed more evenly
+ and cannot exceed the default size.
Now the magic number 8 is really suitable for rather simple European
- scripts. For complex Chinese logograms the magic number should be 13
- but that is subject for another day.
+ scripts. For complex Chinese logograms the magic number should be
+ 13 but that is subject for another day.
* src/smooth/ftgrays.c (gray_convert_glyph): Revise sub-banding
protocol.
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index 12df14d..0bf3ac6 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -1911,7 +1911,7 @@
min = ras.min_ey;
max_y = ras.max_ey;
- for (; min < max_y; min = max )
+ for ( ; min < max_y; min = max )
{
max = min + band_size;
if ( max > max_y )
