gentoo-overlay/x11-terms/zutty/files/zutty-0.9-freetype-2.11.0.patch

From c73c99d6b024047d9f9e53e263be56093b6bf986 Mon Sep 17 00:00:00 2001
From: Matt Smith <matt@offtopica.uk>
Date: Sun, 29 Aug 2021 19:15:01 +0100
Subject: [PATCH] Prevent rendering glyphs twice

Characters are loaded with FT_LOAD_RENDER.  Calling FT_Render_Glyph
again causes an error in Freetype 2.11.0 and later.

Thanks to Stephan Hartmann <sultan@gentoo.org> for debugging and creating initial patch.

Bug: https://bugs.gentoo.org/809611
---
 src/font.cc | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/font.cc b/src/font.cc
index f8da582..350a1a6 100644
--- a/src/font.cc
+++ b/src/font.cc
@@ -255,12 +255,6 @@ namespace zutty
             std::to_string (c));
       }
 
-      if (FT_Render_Glyph (face->glyph, FT_RENDER_MODE_NORMAL))
-         throw std::runtime_error (
-            std::string ("FreeType: Failed to render glyph for char ") +
-            std::to_string (c));
-
-
       // destination pixel offset
       const unsigned int dx = face->glyph->bitmap_left > 0
                             ? face->glyph->bitmap_left : 0;
-- 
2.33.0