gfx/2d/NativeFontResourceMac.h
author Jamie Nicol <jnicol@mozilla.com>
Sun, 25 Sep 2016 21:34:11 +0200
changeset 315231 e1babcef001ebbfcd1852e86c15f924e3f0c2af4
parent 314246 ea7c4ad6897439b2d6fb5d8b6c2052c6b9e96181
child 327843 aea479acaeb8ed3ac0f48235ff349042b82a61ba
permissions -rw-r--r--
Bug 1245959 - Check video frame has non-zero dimensions before sending image to compositor. r=nical MozReview-Commit-ID: 6PlWqE6is7Z

/* -*- 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);

  already_AddRefed<ScaledFont>
    CreateScaledFont(uint32_t aIndex, uint32_t aGlyphSize);

  ~NativeFontResourceMac()
  {
    CFRelease(mFontRef);
  }

private:
  explicit NativeFontResourceMac(CGFontRef aFontRef) : mFontRef(aFontRef) {}

  CGFontRef mFontRef;
};

} // gfx
} // mozilla

#endif // mozilla_gfx_NativeFontResourceMac_h