[freetype2-demos] master 6656fb3 2/2: * graph/grblit.c (grGetSaturation, grBlitClean): Dead fixes.

[Werner Lemberg]

branch: master
commit 6656fb3b430e5e11c01639e53d8267113914aef2
Author: Alexei Podtelezhnikov <apodtele@gmail.com>
Commit: Alexei Podtelezhnikov <apodtele@gmail.com>

    * graph/grblit.c (grGetSaturation, grBlitClean): Dead fixes.
---
 graph/grblit.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/graph/grblit.c b/graph/grblit.c
index e73b323..a316cb6 100644
--- a/graph/grblit.c
+++ b/graph/grblit.c
@@ -561,7 +561,7 @@
       sat->count = num_grays;
       sat->table = table;
 
-      for ( i = 0; i < num_grays; i++, table++ )
+      for ( i = 0; i < num_grays; i++ )
         table[i] = (byte)i;
 
       memset( table+num_grays, num_grays-1, 2*num_grays-1 );
@@ -1897,4 +1897,15 @@
   }
 
 
+  void
+  grBlitClean( void )
+  {
+    while ( gr_num_saturations > 2 )
+      free( gr_saturations[gr_num_saturations--].table );
+
+    while ( gr_num_conversions > 3 )
+      free( gr_conversions[gr_num_conversions--].table );
+  }
+
+
 /* End */