changing pixel size computations for better accuracy (experimental)

24 years ago · e57a868725
parent b557d4951c
commit e57a868725
1 changed files with 2 additions and 2 deletions
--- a/src/truetype/ttdriver.c
+++ b/src/truetype/ttdriver.c
@ -207,8 +207,8 @@
    if ( ( face->header.Flags & 8 ) == 0 )
    {
      /* Compute pixel sizes in 26.6 units */
-      dim_x = ( char_width  * horz_resolution ) / 72;
-      dim_y = ( char_height * vert_resolution ) / 72;
+      dim_x = ( char_width  * horz_resolution + 36 ) / 72;
+      dim_y = ( char_height * vert_resolution + 36 ) / 72;

      metrics->x_scale = FT_DivFix( dim_x, face->root.units_per_EM );
      metrics->y_scale = FT_DivFix( dim_y, face->root.units_per_EM );