[pango/harfbuzz-ng-external] [HB] Make y grow down

[Behdad Esfahbod <behdad src gnome org>]

commit c592e19bb9235b6bd51293bfd25b8d40d1ae3aa7
Author: Behdad Esfahbod <behdad behdad org>
Date:   Thu Apr 21 15:17:03 2011 -0400

    [HB] Make y grow down
    
    More intuitive.

 modules/basic/basic-fc.c |    8 ++++----
 pango/pango-ot-buffer.c  |    4 ++--
 pango/pango-ot-info.c    |    4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/modules/basic/basic-fc.c b/modules/basic/basic-fc.c
index 24a8427..119b19e 100644
--- a/modules/basic/basic-fc.c
+++ b/modules/basic/basic-fc.c
@@ -261,8 +261,8 @@ basic_engine_shape (PangoEngineShape *engine G_GNUC_UNUSED,
 		     NULL);
   hb_font_set_scale (hb_font,
 		     /* XXX CTM */
-		     ((guint64) ft_face->size->metrics.x_scale * ft_face->units_per_EM) >> 12,
-		     ((guint64) ft_face->size->metrics.y_scale * ft_face->units_per_EM) >> 12);
+		      (((guint64) ft_face->size->metrics.x_scale * ft_face->units_per_EM) >> 12),
+		     -(((guint64) ft_face->size->metrics.y_scale * ft_face->units_per_EM) >> 12));
   is_hinted = fc_font->is_hinted;
   hb_font_set_ppem (hb_font,
 		    is_hinted ? ft_face->size->metrics.x_ppem : 0,
@@ -295,8 +295,8 @@ basic_engine_shape (PangoEngineShape *engine G_GNUC_UNUSED,
 	advance = PANGO_UNITS_ROUND (advance);
 	*/
       glyphs->glyphs[i].geometry.width = hb_position->x_advance;
-      glyphs->glyphs[i].geometry.x_offset =  hb_position->x_offset;
-      glyphs->glyphs[i].geometry.y_offset = -hb_position->y_offset;
+      glyphs->glyphs[i].geometry.x_offset = hb_position->x_offset;
+      glyphs->glyphs[i].geometry.y_offset = hb_position->y_offset;
 
       hb_glyph++;
       hb_position++;
diff --git a/pango/pango-ot-buffer.c b/pango/pango-ot-buffer.c
index 26213a5..100e646 100644
--- a/pango/pango-ot-buffer.c
+++ b/pango/pango-ot-buffer.c
@@ -257,8 +257,8 @@ pango_ot_buffer_output (const PangoOTBuffer *buffer,
       if (is_hinted)
 	advance = PANGO_UNITS_ROUND (advance);
       glyphs->glyphs[i].geometry.width = advance;
-      glyphs->glyphs[i].geometry.x_offset =  hb_position->x_offset;
-      glyphs->glyphs[i].geometry.y_offset = -hb_position->y_offset;
+      glyphs->glyphs[i].geometry.x_offset = hb_position->x_offset;
+      glyphs->glyphs[i].geometry.y_offset = hb_position->y_offset;
 
       hb_glyph++;
       hb_position++;
diff --git a/pango/pango-ot-info.c b/pango/pango-ot-info.c
index 79c3cb2..5ad5842 100644
--- a/pango/pango-ot-info.c
+++ b/pango/pango-ot-info.c
@@ -394,8 +394,8 @@ _pango_ot_info_position    (const PangoOTInfo    *info,
   /* XXX reuse hb_font */
   hb_font = hb_font_create ();
   hb_font_set_scale (hb_font,
-		     ((guint64) info->face->size->metrics.x_scale * info->face->units_per_EM) >> 12,
-		     ((guint64) info->face->size->metrics.y_scale * info->face->units_per_EM) >> 12);
+		      (((guint64) info->face->size->metrics.x_scale * info->face->units_per_EM) >> 12),
+		     -(((guint64) info->face->size->metrics.y_scale * info->face->units_per_EM) >> 12));
   is_hinted = buffer->font->is_hinted;
   hb_font_set_ppem (hb_font,
 		    is_hinted ? info->face->size->metrics.x_ppem : 0,