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// 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 "flutter/lib/ui/painting/rrect.h"
#include "flutter/fml/logging.h"
#include "third_party/tonic/logging/dart_error.h"
#include "third_party/tonic/typed_data/typed_list.h"
using flutter::RRect;
namespace tonic {
// Construct an SkRRect from a Dart RRect object.
// The Dart RRect is a Float32List containing
// [left, top, right, bottom, xRadius, yRadius]
RRect DartConverter<flutter::RRect>::FromDart(Dart_Handle value) {
Float32List buffer(value);
RRect result;
result.is_null = true;
if (buffer.data() == nullptr) {
return result;
}
SkVector radii[4] = {{buffer[4], buffer[5]},
{buffer[6], buffer[7]},
{buffer[8], buffer[9]},
{buffer[10], buffer[11]}};
result.sk_rrect.setRectRadii(
SkRect::MakeLTRB(buffer[0], buffer[1], buffer[2], buffer[3]), radii);
result.is_null = false;
return result;
}
RRect DartConverter<flutter::RRect>::FromArguments(Dart_NativeArguments args,
int index,
Dart_Handle& exception) {
Dart_Handle value = Dart_GetNativeArgument(args, index);
FML_DCHECK(!LogIfError(value));
return FromDart(value);
}
} // namespace tonic