1 files changed, 30 insertions, 0 deletions
diff --git a/gfx/skia/skia/include/core/SkOpenTypeSVGDecoder.h b/gfx/skia/skia/include/core/SkOpenTypeSVGDecoder.h
new file mode 100644
index 0000000000..5a2e48a9df
--- /dev/null
+++ b/gfx/skia/skia/include/core/SkOpenTypeSVGDecoder.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2022 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkOpenTypeSVGDecoder_DEFINED
+#define SkOpenTypeSVGDecoder_DEFINED
+
+#include "include/core/SkColor.h"
+#include "include/core/SkSpan.h"
+#include "include/core/SkTypes.h"
+
+#include <memory>
+
+class SkCanvas;
+
+class SkOpenTypeSVGDecoder {
+public:
+    /** Each instance probably owns an SVG DOM.
+     *  The instance may be cached so needs to report how much memory it retains.
+     */
+    virtual size_t approximateSize() = 0;
+    virtual bool render(SkCanvas&, int upem, SkGlyphID glyphId,
+                        SkColor foregroundColor, SkSpan<SkColor> palette) = 0;
+    virtual ~SkOpenTypeSVGDecoder() = default;
+};
+
+#endif  // SkOpenTypeSVGDecoder_DEFINED