1 /*
2 * Copyright (C) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #include <lz4.h>
16
17 namespace Hdc {
18
LZ4CompressTransfer(const char * data,char * dataCompress,int data_size,int compressCapacity)19 extern "C" int LZ4CompressTransfer(const char* data, char* dataCompress,
20 int data_size, int compressCapacity)
21 {
22 return LZ4_compress_default(reinterpret_cast<const char*>(data), reinterpret_cast<char*>(dataCompress),
23 data_size, compressCapacity);
24 }
25
LZ4DeompressTransfer(const char * data,char * dataDecompress,int data_size,int decompressCapacity)26 extern "C" int LZ4DeompressTransfer(const char* data, char* dataDecompress,
27 int data_size, int decompressCapacity)
28 {
29 return LZ4_decompress_safe(reinterpret_cast<const char*>(data), reinterpret_cast<char*>(dataDecompress),
30 data_size, decompressCapacity);
31 }
32
33 }
34