ref: 1c044d7d29405644d29ae7fa105342365c517699
parent: 562731d487813c55046eb8d9f03e3ff7be25c3b5
author: David Turner <[email protected]>
date: Sat Mar 15 08:29:49 EST 2003
* src/truetyoe/ttdriver.c (Set_Char_Sizes): fixed a small rounding bug.
Actually, it seems that previous versions of FreeType didn't perform
TrueType rounding exactly as appropriate.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-15 David Turner <[email protected]>
+
+ * src/truetyoe/ttdriver.c (Set_Char_Sizes): fixed a small rounding bug.
+ Actually, it seems that previous versions of FreeType didn't perform
+ TrueType rounding exactly as appropriate.
+
2003-03-14 David Turner <[email protected]>
* src/truetype/ttdriver.c: fixing the small TrueType native rendering
--- a/src/truetype/ttdriver.c
+++ b/src/truetype/ttdriver.c
@@ -207,8 +207,8 @@
/* we need to use rounding in the following computations. Otherwise,
* the resulting hinted outlines will be very slightly distorted
*/
- dim_x = ( ( ( char_width * horz_resolution ) / 72 ) + 32 ) & -64;
- dim_y = ( ( ( char_height * vert_resolution ) / 72 ) + 32 ) & -64;
+ dim_x = ( ( char_width * horz_resolution + (36+32*72) ) / 72 ) & -64;
+ dim_y = ( ( char_height * vert_resolution + (36+32*72) ) / 72 ) & -64;
}
else
{