[cairo] OpenType font variations and cairo

Behdad Esfahbod behdad at behdad.org
Fri Sep 15 00:00:44 UTC 2017

Another issue:

+static void
+cairo_ft_apply_variations (FT_Face     face,
+                           const char *variations)
+    FT_MM_Var *ft_mm_var;
+    FT_Error ret;
+    if (!variations || !variations[0])
+        return;
+    ret = FT_Get_MM_Var (face, &ft_mm_var);

This fails to reset the variations on the face, if variations is NULL or

On Wed, Sep 13, 2017 at 2:41 PM, Matthias Clasen <matthias.clasen at gmail.com>

> Over the last few days, Behdad and I worked together on supporting
> OpenType font variations in the Linux text rendering stack. This requires
> small additions to pango, fontconfig, and ... cairo.
> The cairo patch is simple and ready (i'm still debugging some issues on
> the pango side).
> It adds a new member to the font options struct, a string which contains
> the font variation settings.

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