From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- gfx/ots/src/fvar.h | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 gfx/ots/src/fvar.h (limited to 'gfx/ots/src/fvar.h') diff --git a/gfx/ots/src/fvar.h b/gfx/ots/src/fvar.h new file mode 100644 index 0000000000..a469c8cddf --- /dev/null +++ b/gfx/ots/src/fvar.h @@ -0,0 +1,63 @@ +// Copyright (c) 2018 The OTS Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef OTS_FVAR_H_ +#define OTS_FVAR_H_ + +#include + +#include "ots.h" + +namespace ots { + +// ----------------------------------------------------------------------------- +// OpenTypeFVAR Interface +// ----------------------------------------------------------------------------- + +class OpenTypeFVAR : public Table { + public: + explicit OpenTypeFVAR(Font* font, uint32_t tag) + : Table(font, tag, tag) { } + + bool Parse(const uint8_t* data, size_t length); + bool Serialize(OTSStream* out); + + uint16_t AxisCount() const { return axisCount; } + + private: + uint16_t majorVersion; + uint16_t minorVersion; + uint16_t axesArrayOffset; + uint16_t reserved; + uint16_t axisCount; + uint16_t axisSize; + uint16_t instanceCount; + uint16_t instanceSize; + + typedef int32_t Fixed; /* 16.16 fixed-point value */ + + struct VariationAxisRecord { + uint32_t axisTag; + Fixed minValue; + Fixed defaultValue; + Fixed maxValue; + uint16_t flags; + uint16_t axisNameID; + }; + std::vector axes; + + struct InstanceRecord { + uint16_t subfamilyNameID; + uint16_t flags; + std::vector coordinates; + uint16_t postScriptNameID; // optional + }; + std::vector instances; + + bool instancesHavePostScriptNameID; +}; + +} // namespace ots + +#endif // OTS_FVAR_H_ -- cgit v1.2.3