gecko-dev/gfx/2d/FontVariation.h
Emilio Cobos Álvarez 0b9fa22976 Bug 1701942 - Use bitwise equality for font variation value comparisons. r=jfkthame
Just like we do for font sizes / size-adjust in gfxFontStyle.

Differential Revision: https://phabricator.services.mozilla.com/D110519
2021-04-02 12:37:23 +00:00

29 lines
816 B
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MOZILLA_GFX_FONTVARIATION_H_
#define MOZILLA_GFX_FONTVARIATION_H_
#include <stdint.h>
#include "mozilla/FloatingPoint.h"
namespace mozilla::gfx {
// An OpenType variation tag and value pair
struct FontVariation {
uint32_t mTag;
float mValue;
bool operator==(const FontVariation& aOther) const {
return mTag == aOther.mTag &&
NumbersAreBitwiseIdentical(mValue, aOther.mValue);
}
};
} // namespace mozilla::gfx
#endif /* MOZILLA_GFX_FONTVARIATION_H_ */