mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
d8d7db82a0
This CL generated by |sed -i '/sky\/engine\/config.h/d'| and a manual sweep to catch some oddballs. TBR=eseidel@chromium.org Review URL: https://codereview.chromium.org/1206763002.
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// Copyright 2015 The Chromium 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 "sky/engine/tonic/dart_error.h"
|
|
#include "sky/engine/tonic/float32_list.h"
|
|
|
|
namespace blink {
|
|
|
|
Float32List::Float32List(Dart_Handle list)
|
|
: data_(nullptr), num_elements_(0), dart_handle_(list) {
|
|
if (Dart_IsNull(list))
|
|
return;
|
|
|
|
Dart_TypedData_Type type;
|
|
Dart_TypedDataAcquireData(
|
|
list, &type, reinterpret_cast<void**>(&data_), &num_elements_);
|
|
DCHECK(!LogIfError(list));
|
|
ASSERT(type == Dart_TypedData_kFloat32);
|
|
}
|
|
|
|
Float32List::Float32List(Float32List&& other)
|
|
: data_(other.data_),
|
|
num_elements_(other.num_elements_),
|
|
dart_handle_(other.dart_handle_) {
|
|
other.data_ = nullptr;
|
|
other.dart_handle_ = nullptr;
|
|
}
|
|
|
|
Float32List::~Float32List() {
|
|
if (data_)
|
|
Dart_TypedDataReleaseData(dart_handle_);
|
|
}
|
|
|
|
Float32List DartConverter<Float32List>::FromArgumentsWithNullCheck(
|
|
Dart_NativeArguments args,
|
|
int index,
|
|
Dart_Handle& exception) {
|
|
Dart_Handle list = Dart_GetNativeArgument(args, index);
|
|
DCHECK(!LogIfError(list));
|
|
|
|
Float32List result(list);
|
|
return result;
|
|
}
|
|
|
|
} // namespace blink
|