typeface_skia.cc

Go to the documentation of this file.

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "impeller/typographer/backends/skia/typeface_skia.h"
 
namespace impeller {
 
TypefaceSkia::TypefaceSkia(sk_sp<SkTypeface> typeface)
    : typeface_(std::move(typeface)) {}
 
TypefaceSkia::~TypefaceSkia() = default;
 
bool TypefaceSkia::IsValid() const {
  return !!typeface_;
}
 
std::size_t TypefaceSkia::GetHash() const {
  if (!IsValid()) {
    return 0u;
  }
 
  return reinterpret_cast<size_t>(typeface_.get());
}
 
bool TypefaceSkia::IsEqual(const Typeface& other) const {
  auto sk_other = reinterpret_cast<const TypefaceSkia*>(&other);
  return sk_other->typeface_ == typeface_;
}
 
const sk_sp<SkTypeface>& TypefaceSkia::GetSkiaTypeface() const {
  return typeface_;
}
 
}  // namespace impeller