gecko-dev/gfx/2d/NativeFontResourceMac.h

46 lines
1.3 KiB
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_NativeFontResourceMac_h
#define mozilla_gfx_NativeFontResourceMac_h
#include "2D.h"
#include "mozilla/AlreadyAddRefed.h"
#include "ScaledFontMac.h"
namespace mozilla {
namespace gfx {
class NativeFontResourceMac final : public NativeFontResource
{
public:
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(NativeFontResourceMac)
static already_AddRefed<NativeFontResourceMac>
Create(uint8_t *aFontData, uint32_t aDataLength,
uint32_t aVariationCount,
const ScaledFont::VariationSetting* aVariations);
already_AddRefed<ScaledFont>
CreateScaledFont(uint32_t aIndex, Float aGlyphSize,
const uint8_t* aInstanceData, uint32_t aInstanceDataLength) final;
~NativeFontResourceMac()
{
CFRelease(mFontRef);
}
private:
explicit NativeFontResourceMac(CGFontRef aFontRef) : mFontRef(aFontRef) {}
CGFontRef mFontRef;
};
} // gfx
} // mozilla
#endif // mozilla_gfx_NativeFontResourceMac_h