shithub: freetype+ttf2subf

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Add tracing messages for advance values.

* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
(TT_Get_HMetrics, TT_Get_VMetrics): Do it.

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

--- a/ChangeLog

+++ b/ChangeLog

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

+2009-11-15  Werner Lemberg  <[email protected]>

+

+	Add tracing messages for advance values.

+

+	* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c

+	(TT_Get_HMetrics, TT_Get_VMetrics): Do it.

+

 2009-11-08  Werner Lemberg  <[email protected]>

 	Fix compiler warning.

--- a/src/base/ftobjs.c

+++ b/src/base/ftobjs.c

@@ -744,6 +744,12 @@

       }

     }

+    FT_TRACE5(( "  x advance: %d\n" , slot->advance.x ));

+    FT_TRACE5(( "  y advance: %d\n" , slot->advance.y ));

+

+    FT_TRACE5(( "  linear x advance: %d\n" , slot->linearHoriAdvance ));

+    FT_TRACE5(( "  linear y advance: %d\n" , slot->linearVertAdvance ));

+

     /* do we need to render the image now? */

     if ( !error                                    &&

          slot->format != FT_GLYPH_FORMAT_BITMAP    &&

--- a/src/truetype/ttgload.c

+++ b/src/truetype/ttgload.c

@@ -80,6 +80,9 @@

     if ( check && face->postscript.isFixedPitch )

       *aw = face->horizontal.advance_Width_Max;

+

+    FT_TRACE5(( "  advance width (font units): %d\n", *aw ));

+    FT_TRACE5(( "  left side bearing (font units): %d\n", *lsb ));

   }

@@ -131,6 +134,8 @@

 #endif

+    FT_TRACE5(( "  advance height (font units): %d\n", *ah ));

+    FT_TRACE5(( "  top side bearing (font units): %d\n", *tsb ));

   }