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27 lines
900 B
Plaintext
27 lines
900 B
Plaintext
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/shell/platform/darwin/common/buffer_conversions.h"
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namespace shell {
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std::vector<uint8_t> GetVectorFromNSData(NSData* data) {
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const uint8_t* bytes = reinterpret_cast<const uint8_t*>(data.bytes);
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return std::vector<uint8_t>(bytes, bytes + data.length);
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}
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NSData* GetNSDataFromVector(const std::vector<uint8_t>& buffer) {
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return [NSData dataWithBytes:buffer.data() length:buffer.size()];
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}
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std::unique_ptr<fml::Mapping> GetMappingFromNSData(NSData* data) {
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return std::make_unique<fml::DataMapping>(GetVectorFromNSData(data));
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}
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NSData* GetNSDataFromMapping(std::unique_ptr<fml::Mapping> mapping) {
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return [NSData dataWithBytes:mapping->GetMapping() length:mapping->GetSize()];
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}
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} // namespace shell
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