summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlexei Podtelezhnikov <apodtele@gmail.com>2017-08-08 22:00:35 -0400
committerAlexei Podtelezhnikov <apodtele@gmail.com>2017-08-08 22:00:35 -0400
commit5710ef989da2be3db21d875ac48eb980564c052b (patch)
tree7cc2a82b68446943d4f2791bf763da2707026db1
parenta9d8e90cafbe0ecc55424162e109abf12d6c08b7 (diff)
downloadfreetype2-5710ef989da2be3db21d875ac48eb980564c052b.tar.gz
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Clean up.
-rw-r--r--ChangeLog4
-rw-r--r--src/smooth/ftsmooth.c18
2 files changed, 9 insertions, 13 deletions
diff --git a/ChangeLog b/ChangeLog
index 9e4e4c2b6..d40137f49 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2017-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Clean up.
+
+2017-08-08 Alexei Podtelezhnikov <apodtele@gmail.com>
+
* src/sftnt/ttpost.c (format): Use otspec-compliant versions.
2017-06-27 Werner Lemberg <wl@gnu.org>
diff --git a/src/smooth/ftsmooth.c b/src/smooth/ftsmooth.c
index fd12e666a..11a739aa8 100644
--- a/src/smooth/ftsmooth.c
+++ b/src/smooth/ftsmooth.c
@@ -106,9 +106,6 @@
FT_Pos y_shift = 0;
FT_Pos x_left, y_top;
FT_Pos width, height, pitch;
-#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- FT_Pos height_org, width_org;
-#endif
FT_Int hmul = ( mode == FT_RENDER_MODE_LCD );
FT_Int vmul = ( mode == FT_RENDER_MODE_LCD_V );
@@ -195,7 +192,7 @@
#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
/* add minimal padding for LCD filter depending on specific weights */
- if ( lcd_filter_func)
+ if ( lcd_filter_func )
{
if ( hmul )
{
@@ -229,11 +226,6 @@
width = (FT_ULong)( cbox.xMax - cbox.xMin ) >> 6;
height = (FT_ULong)( cbox.yMax - cbox.yMin ) >> 6;
-#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- width_org = width;
- height_org = height;
-#endif
-
pitch = width;
if ( hmul )
{
@@ -359,13 +351,13 @@
FT_UInt hh;
- for ( hh = height_org; hh > 0; hh--, line += pitch )
+ for ( hh = height; hh > 0; hh--, line += pitch )
{
FT_UInt xx;
FT_Byte* end = line + width;
- for ( xx = width_org; xx > 0; xx-- )
+ for ( xx = width / 3; xx > 0; xx-- )
{
FT_UInt pixel = line[xx-1];
@@ -381,12 +373,12 @@
/* expand it vertically */
if ( vmul )
{
- FT_Byte* read = bitmap->buffer + ( height - height_org ) * pitch;
+ FT_Byte* read = bitmap->buffer + ( height - height / 3 ) * pitch;
FT_Byte* write = bitmap->buffer;
FT_UInt hh;
- for ( hh = height_org; hh > 0; hh-- )
+ for ( hh = height / 3; hh > 0; hh-- )
{
ft_memcpy( write, read, pitch );
write += pitch;