gecko-dev/gfx/2d/ScaledFontWin.h
Lee Salzman 2b03a82ba0 Bug 1584268 - only instantiate Cairo fonts when drawing to Cairo target. r=jfkthame
This removes a lot of old cruft in thebes to instantiate Cairo scaled fonts.
Instead, we only instantiate the Cairo scaled font inside Moz2D when we actually
need it for DrawTargetCairo. This thus gets rid of the duplicated code we had
inside both Moz2D and thebes to deal with Cairo scaled fonts.

Differential Revision: https://phabricator.services.mozilla.com/D47297

--HG--
extra : moz-landing-system : lando
2019-10-01 21:56:30 +00:00

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1.3 KiB
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/* -*- 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_SCALEDFONTWIN_H_
#define MOZILLA_GFX_SCALEDFONTWIN_H_
#include "ScaledFontBase.h"
#include <windows.h>
namespace mozilla {
namespace gfx {
class ScaledFontWin : public ScaledFontBase {
public:
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(ScaledFontWin, override)
ScaledFontWin(const LOGFONT* aFont, const RefPtr<UnscaledFont>& aUnscaledFont,
Float aSize);
FontType GetType() const override { return FontType::GDI; }
bool GetFontInstanceData(FontInstanceDataOutput aCb, void* aBaton) override;
AntialiasMode GetDefaultAAMode() override;
#ifdef USE_SKIA
SkTypeface* CreateSkTypeface() override;
#endif
protected:
#ifdef USE_CAIRO_SCALED_FONT
cairo_font_face_t* CreateCairoFontFace(
cairo_font_options_t* aFontOptions) override;
#endif
private:
#ifdef USE_SKIA
friend class DrawTargetSkia;
#endif
LOGFONT mLogFont;
};
} // namespace gfx
} // namespace mozilla
#endif /* MOZILLA_GFX_SCALEDFONTWIN_H_ */