1diff -urN skia-old/src/ports/SkFontHost_FreeType_common.cpp skia/src/ports/SkFontHost_FreeType_common.cpp
2--- skia-old/src/ports/SkFontHost_FreeType_common.cpp	2021-03-01 15:53:09.178606791 +0100
3+++ skia/src/ports/SkFontHost_FreeType_common.cpp	2021-09-14 21:58:59.996633457 +0200
4@@ -372,6 +372,7 @@
5 // Only build COLRv1 rendering code if FreeType is new enough to have COLRv1
6 // additions. FreeType defines a macro in the ftoption header to tell us whether
7 // it does support these features.
8+#undef TT_SUPPORT_COLRV1 // Unstable API.
9 #ifdef TT_SUPPORT_COLRV1
10
11 bool generateFacePathCOLRv1(FT_Face face, SkGlyphID glyphID, SkPath* path);
12diff -urN skia-old/src/ports/SkFontHost_FreeType.cpp skia/src/ports/SkFontHost_FreeType.cpp
13--- skia-old/src/ports/SkFontHost_FreeType.cpp	2021-03-01 15:53:09.178606791 +0100
14+++ skia/src/ports/SkFontHost_FreeType.cpp	2021-09-14 21:59:08.916715446 +0200
15@@ -1299,6 +1299,7 @@
16         FT_UInt layerGlyphIndex;
17         FT_UInt layerColorIndex;
18
19+#undef TT_SUPPORT_COLRV1 // Unstable API.
20 #ifdef TT_SUPPORT_COLRV1
21         FT_OpaquePaint opaqueLayerPaint;
22         opaqueLayerPaint.p = nullptr;
23