Evas font-engine: Round the fractional coords (instead of floor).

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@56508 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/engines/common/evas_font_ot_walk.x b/src/lib/engines/common/evas_font_ot_walk.x
index 5daec80..fed81f7 100644 (file)
--- a/src/lib/engines/common/evas_font_ot_walk.x
+++ b/src/lib/engines/common/evas_font_ot_walk.x
@@ -90,16 +90,19 @@
 
 /*FIXME: doc */
 #define EVAS_FONT_WALK_OT_X_OFF \
-             (EVAS_FONT_OT_X_OFF_GET( \
-                      intl_props->ot_data->items[char_index]) >> 6)
+             (EVAS_FONT_ROUND_26_6_TO_INT( \
+                EVAS_FONT_OT_X_OFF_GET( \
+                   intl_props->ot_data->items[char_index])))
 #define EVAS_FONT_WALK_OT_Y_OFF \
-             (EVAS_FONT_OT_Y_OFF_GET( \
-                      intl_props->ot_data->items[char_index]) >> 6)
+             (EVAS_FONT_ROUND_26_6_TO_INT( \
+                EVAS_FONT_OT_Y_OFF_GET( \
+                   intl_props->ot_data->items[char_index])))
 #define EVAS_FONT_WALK_OT_X_BEAR (fg->glyph_out->left)
 #define EVAS_FONT_WALK_OT_Y_BEAR (fg->glyph_out->top)
 #define EVAS_FONT_WALK_OT_X_ADV \
-             (EVAS_FONT_OT_X_ADV_GET( \
-                      intl_props->ot_data->items[char_index]) >> 6)
+             (EVAS_FONT_ROUND_26_6_TO_INT( \
+                EVAS_FONT_OT_X_ADV_GET( \
+                   intl_props->ot_data->items[char_index])))
 #define EVAS_FONT_WALK_OT_WIDTH (fg->glyph_out->bitmap.width)
 #define EVAS_FONT_WALK_OT_POS \
              (EVAS_FONT_OT_POS_GET( \

diff --git a/src/lib/engines/common/evas_font_private.h b/src/lib/engines/common/evas_font_private.h
index d3336d1..3eb2465 100644 (file)
--- a/src/lib/engines/common/evas_font_private.h
+++ b/src/lib/engines/common/evas_font_private.h
@@ -37,6 +37,9 @@ void evas_common_font_int_reload(RGBA_Font_Int *fi);
 #  define OTUNLOCK()
 # endif
 
+# define EVAS_FONT_ROUND_26_6_TO_INT(x) \
+   (((0x3F & x) > 31) ? ((x >> 6) + 1) : (x >> 6))
+
 # define EVAS_FONT_CHARACTER_IS_INVISIBLE(x) ( \
       ((0x200C <= (x)) && ((x) <= 0x200D)) || /* ZWNJ..ZWH */ \
       ((0x200E <= (x)) && ((x) <= 0x200F)) || /* BIDI stuff */ \