[freetype2] gsoc-anurag-2022-docs be545cdea: Begin adding comments for documentation

[Werner Lemberg]

branch: gsoc-anurag-2022-docs
commit be545cdea0e0e3fa1cd57a58dd6386d14a944335
Author: Anurag Thakur <anurag105csec21@bpitindia.edu.in>
Commit: Anurag Thakur <anurag105csec21@bpitindia.edu.in>

    Begin adding comments for documentation
---
 src/smooth/ftsmooth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/smooth/ftsmooth.c b/src/smooth/ftsmooth.c
index df227c375..9015dca9c 100644
--- a/src/smooth/ftsmooth.c
+++ b/src/smooth/ftsmooth.c
@@ -477,6 +477,7 @@
 
     slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
 
+    /* Outline points are expressed as 1/64th of a pixel (26.6 fixed-point 
format) */
     x_shift = 64 * -slot->bitmap_left;
     y_shift = 64 * -slot->bitmap_top;
     if ( bitmap->pixel_mode == FT_PIXEL_MODE_LCD_V )