Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 74 insertions, 0 deletions

diff --git a/gfx/2d/ScaledFontFreeType.h b/gfx/2d/ScaledFontFreeType.h
new file mode 100644
index 0000000000..5a76e8e6c0
--- /dev/null
+++ b/gfx/2d/ScaledFontFreeType.h
@@ -0,0 +1,74 @@
+/* -*- 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_SCALEDFONTCAIRO_H_
+#define MOZILLA_GFX_SCALEDFONTCAIRO_H_
+
+#include "ScaledFontBase.h"
+
+#include <cairo-ft.h>
+
+namespace mozilla {
+namespace gfx {
+
+class UnscaledFontFreeType;
+
+class ScaledFontFreeType : public ScaledFontBase {
+ public:
+  MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(ScaledFontFreeType, override)
+
+  ScaledFontFreeType(RefPtr<SharedFTFace>&& aFace,
+                     const RefPtr<UnscaledFont>& aUnscaledFont, Float aSize,
+                     bool aApplySyntheticBold = false);
+
+  FontType GetType() const override { return FontType::FREETYPE; }
+
+  SkTypeface* CreateSkTypeface() override;
+  void SetupSkFontDrawOptions(SkFont& aFont) override;
+
+  AntialiasMode GetDefaultAAMode() override { return AntialiasMode::GRAY; }
+
+  bool UseSubpixelPosition() const override;
+
+  bool CanSerialize() override { return true; }
+
+  bool MayUseBitmaps() override;
+
+  bool GetFontInstanceData(FontInstanceDataOutput aCb, void* aBaton) override;
+
+  bool GetWRFontInstanceOptions(
+      Maybe<wr::FontInstanceOptions>* aOutOptions,
+      Maybe<wr::FontInstancePlatformOptions>* aOutPlatformOptions,
+      std::vector<FontVariation>* aOutVariations) override;
+
+  bool HasVariationSettings() override;
+
+ protected:
+  cairo_font_face_t* CreateCairoFontFace(
+      cairo_font_options_t* aFontOptions) override;
+
+ private:
+  friend UnscaledFontFreeType;
+
+  RefPtr<SharedFTFace> mFace;
+
+  bool mApplySyntheticBold;
+
+  struct InstanceData {
+    explicit InstanceData(ScaledFontFreeType* aScaledFont)
+        : mApplySyntheticBold(aScaledFont->mApplySyntheticBold) {}
+
+    InstanceData(const wr::FontInstanceOptions* aOptions,
+                 const wr::FontInstancePlatformOptions* aPlatformOptions);
+
+    bool mApplySyntheticBold;
+  };
+};
+
+}  // namespace gfx
+}  // namespace mozilla
+
+#endif /* MOZILLA_GFX_SCALEDFONTCAIRO_H_ */