Add m-esr52 at 52.6.0

1 files changed, 43 insertions, 0 deletions

diff --git a/gfx/2d/NativeFontResourceMac.h b/gfx/2d/NativeFontResourceMac.h
new file mode 100644
index 000000000..47ca92e68
--- /dev/null
+++ b/gfx/2d/NativeFontResourceMac.h
@@ -0,0 +1,43 @@
+/* -*- 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, 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