* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused

23 years ago · e274290d71
parent 43071cb7f2
commit e274290d71
2 changed files with 6 additions and 1 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+2002-01-27  Giuliano Pochini  <pochini@shiny.it>
+
+	* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
+	bad rendering of thin lines (less than one pixel thick).
+
 2002-01-25  Werner Lemberg  <wl@gnu.org>

 	* src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@ -553,7 +553,7 @@

    if ( ex1 != ex2 )
    {
-      p     = ONE_PIXEL * ( y2 - y1 );
+      p     = ONE_PIXEL * ( y2 - y1 + delta );
      lift  = p / dx;
      rem   = p % dx;
      if ( rem < 0 )