Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/gfx/2d/NativeFontResourceMac.h b/gfx/2d/NativeFontResourceMac.h
new file mode 100644
index 0000000000..97683a8a4f
--- /dev/null
+++ b/gfx/2d/NativeFontResourceMac.h
@@ -0,0 +1,49 @@
+/* -*- 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, override)
+
+  static already_AddRefed<NativeFontResourceMac> Create(uint8_t* aFontData,
+                                                        uint32_t aDataLength);
+
+  already_AddRefed<UnscaledFont> CreateUnscaledFont(
+      uint32_t aIndex, const uint8_t* aInstanceData,
+      uint32_t aInstanceDataLength) final;
+
+  ~NativeFontResourceMac() {
+    CFRelease(mFontDescRef);
+    CFRelease(mFontRef);
+  }
+
+  static void RegisterMemoryReporter();
+
+ private:
+  explicit NativeFontResourceMac(CTFontDescriptorRef aFontDescRef,
+                                 CGFontRef aFontRef, size_t aDataLength)
+      : NativeFontResource(aDataLength),
+        mFontDescRef(aFontDescRef),
+        mFontRef(aFontRef) {}
+
+  CTFontDescriptorRef mFontDescRef;
+  CGFontRef mFontRef;
+};
+
+}  // namespace gfx
+}  // namespace mozilla
+
+#endif  // mozilla_gfx_NativeFontResourceMac_h