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Minor code improvement in `FT_Bitmap_Embolden'.

* src/base/ftbitmap.c (FT_Bitmap_Embolden) <FT_PIXEL_MODE_GRAY[24]>:
Fix thinko.

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,3 +1,10 @@

+2014-11-19  Werner Lemberg  <[email protected]>

+

+	Minor code improvement in `FT_Bitmap_Embolden'.

+

+	* src/base/ftbitmap.c (FT_Bitmap_Embolden) <FT_PIXEL_MODE_GRAY[24]>:

+	Fix thinko.

+

 2014-11-19  Alexei Podtelezhnikov  <[email protected]>

 	* src/base/fttrigon.c: Use dedicated `FT_Angle' for arctan table.

--- a/src/base/ftbitmap.c

+++ b/src/base/ftbitmap.c

@@ -254,17 +254,11 @@

     case FT_PIXEL_MODE_GRAY4:

       {

         FT_Bitmap  tmp;

-        FT_Int     align;

-        if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY2 )

-          align = ( bitmap->width + xstr + 3 ) / 4;

-        else

-          align = ( bitmap->width + xstr + 1 ) / 2;

-

+        /* convert to 8bpp */

         FT_Bitmap_New( &tmp );

-

-        error = FT_Bitmap_Convert( library, bitmap, &tmp, align );

+        error = FT_Bitmap_Convert( library, bitmap, &tmp, 1 );

         if ( error )

           return error;