[aseprite] 78/196: Use bearingX adjustment to render FreeType glyphs correctly

[Tobias Hansen]

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thansen pushed a commit to branch master
in repository aseprite.

commit 6d3c09d088f0c605016dfcb2281a86499bf99642
Author: David Capello <davidcapello at gmail.com>
Date:   Thu Mar 17 11:11:08 2016 -0300

    Use bearingX adjustment to render FreeType glyphs correctly
---
 src/ft/face.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ft/face.h b/src/ft/face.h
index d5b10a3..9612c8b 100644
--- a/src/ft/face.h
+++ b/src/ft/face.h
@@ -21,6 +21,7 @@ namespace ft {
     FT_UInt glyph_index;
     FT_Glyph ft_glyph;
     FT_Bitmap* bitmap;
+    double bearingX;
     double bearingY;
     double x;
     double y;
@@ -121,7 +122,7 @@ namespace ft {
           this->m_face, glyph_index, this->m_antialias);
         if (glyph) {
           glyph->bitmap = &FT_BitmapGlyph(glyph->ft_glyph)->bitmap;
-          glyph->x = x;
+          glyph->x = x + glyph->bearingX;
           glyph->y = y
             + this->height()
             + this->descender() // descender is negative
@@ -188,6 +189,7 @@ namespace ft {
       }
 
       m_glyph.ft_glyph = ft_glyph;
+      m_glyph.bearingX = face->glyph->metrics.horiBearingX / 64.0;
       m_glyph.bearingY = face->glyph->metrics.horiBearingY / 64.0;
 
       return &m_glyph;

-- 
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