[freetype2] gsoc-anurag-2023 bd0c3e594 1/2: dense fixes

[Werner Lemberg]

branch: gsoc-anurag-2023
commit bd0c3e594e8e62ee0a1cdec4f68b62a8661a8a54
Author: Anurag Thakur <anurag105csec21@bpitindia.edu.in>
Commit: Anurag Thakur <anurag105csec21@bpitindia.edu.in>

    dense fixes
---
 modules.cfg             | 2 +-
 src/dense/ftdenserend.c | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/modules.cfg b/modules.cfg
index c141b14ba..548893213 100644
--- a/modules.cfg
+++ b/modules.cfg
@@ -100,7 +100,7 @@ HINTING_MODULES += pshinter
 ####
 
 # Dense Rasterizer
-#RASTER_MODULES += dense
+RASTER_MODULES += dense
 
 # Anti-aliasing rasterizer.
 RASTER_MODULES += smooth
diff --git a/src/dense/ftdenserend.c b/src/dense/ftdenserend.c
index c9fbb0f22..00449111b 100644
--- a/src/dense/ftdenserend.c
+++ b/src/dense/ftdenserend.c
@@ -162,8 +162,8 @@
     }
 
     /* translate outline to render it into the bitmap */
-    if ( x_shift || y_shift ){
-      FT_Outline_Translate( outline, x_shift, y_shift );
+    if ( (x_shift || y_shift)&&!slot->prel_shifted ){
+      //FT_Outline_Translate( outline, x_shift, y_shift );
       FT_PreLine pl = slot->prelines;
       while (pl!=NULL)
       {
@@ -174,6 +174,7 @@
 
         pl = pl->next;
       }
+      slot->prel_shifted = 1;
       
     }
 
@@ -198,8 +199,8 @@
       slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
     }
 
-    if ( x_shift || y_shift )
-      FT_Outline_Translate( outline, -x_shift, -y_shift );
+    // if ( x_shift || y_shift )
+    //   FT_Outline_Translate( outline, -x_shift, -y_shift );
 
     return error;
   }