From 948ce7dc952d154fd50da52383964588f302d17a Mon Sep 17 00:00:00 2001
From: meyer <github.com@meyer.fm>
Date: Mon, 11 Nov 2024 16:06:46 +0200
Subject: [PATCH] Temporarily ignore `flip` graphic type

See also:
- https://github.com/python-pillow/Pillow/issues/7854
- https://gitlab.freedesktop.org/freetype/freetype/-/issues/1282
---
 src/TrueTypeFont.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/TrueTypeFont.ts b/src/TrueTypeFont.ts
index c43f2d19..cbf9d10f 100644
--- a/src/TrueTypeFont.ts
+++ b/src/TrueTypeFont.ts
@@ -208,9 +208,13 @@ export class TrueTypeFont {
       const offset = this.tableOffsetsByTag.sbix + strikeOffset.offset + currentGlyphOffset;
 
       const graphicType = await bp.tag(offset + 4);
-      invariant(graphicType === 'png ', 'Not a PNG!');
-
       const data = await bp.readBytes(size - 8, offset + 8);
+      if (graphicType === "flip") {
+        console.error('TODO: add flip support');
+        continue;
+      }
+
+      invariant(graphicType === 'png ', 'Expected `png `, received `%s`', graphicType);
 
       yield { data, name };
     }