chromium/third_party/blink/renderer/platform/fonts/shaping/harfbuzz_font_data.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_FONTS_SHAPING_HARFBUZZ_FONT_DATA_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_FONTS_SHAPING_HARFBUZZ_FONT_DATA_H_

#include <hb-cplusplus.hh>

#include "base/check_op.h"
#include "third_party/blink/renderer/platform/fonts/font_platform_data.h"
#include "third_party/blink/renderer/platform/fonts/opentype/open_type_vertical_data.h"
#include "third_party/blink/renderer/platform/fonts/shaping/harfbuzz_face.h"
#include "third_party/skia/include/core/SkFont.h"

struct hb_font_t;

namespace blink {

const unsigned kInvalidFallbackMetricsValue = …;

// The HarfBuzzFontData struct carries user-pointer data for
// |hb_font_t| callback functions/operations. It contains metrics and OpenType
// layout information related to a font scaled to a particular size.
struct HarfBuzzFontData final : public GarbageCollected<HarfBuzzFontData> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_FONTS_SHAPING_HARFBUZZ_FONT_DATA_H_