Change: Allow TrueType fonts to provide our private-use glyphs.

2023-12-16 00:06:19 +01:00
parent 37610af0e4
commit 6e766a2e81
11 changed files with 29 additions and 27 deletions
--- a/src/fontcache.h
+++ b/src/fontcache.h
@@ -108,9 +108,10 @@ public:
 	/**
 	 * Map a character into a glyph.
 	 * @param key The character.
+	 * @param fallback Allow fallback to the parent font.
 	 * @return The glyph ID used to draw the character.
 	 */
-	virtual GlyphID MapCharToGlyph(char32_t key) = 0;
+	virtual GlyphID MapCharToGlyph(char32_t key, bool fallback = true) = 0;

 	/**
 	 * Read a font table from the font.