xref: /aosp_15_r20/external/oboe/src/common/FixedBlockAdapter.cpp (revision 05767d913155b055644481607e6fa1e35e2fe72c)
1*05767d91SRobert Wu /*
2*05767d91SRobert Wu  * Copyright (C) 2017 The Android Open Source Project
3*05767d91SRobert Wu  *
4*05767d91SRobert Wu  * Licensed under the Apache License, Version 2.0 (the "License");
5*05767d91SRobert Wu  * you may not use this file except in compliance with the License.
6*05767d91SRobert Wu  * You may obtain a copy of the License at
7*05767d91SRobert Wu  *
8*05767d91SRobert Wu  *      http://www.apache.org/licenses/LICENSE-2.0
9*05767d91SRobert Wu  *
10*05767d91SRobert Wu  * Unless required by applicable law or agreed to in writing, software
11*05767d91SRobert Wu  * distributed under the License is distributed on an "AS IS" BASIS,
12*05767d91SRobert Wu  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*05767d91SRobert Wu  * See the License for the specific language governing permissions and
14*05767d91SRobert Wu  * limitations under the License.
15*05767d91SRobert Wu  */
16*05767d91SRobert Wu 
17*05767d91SRobert Wu #include <stdint.h>
18*05767d91SRobert Wu 
19*05767d91SRobert Wu #include "FixedBlockAdapter.h"
20*05767d91SRobert Wu 
~FixedBlockAdapter()21*05767d91SRobert Wu FixedBlockAdapter::~FixedBlockAdapter() {
22*05767d91SRobert Wu }
23*05767d91SRobert Wu 
open(int32_t bytesPerFixedBlock)24*05767d91SRobert Wu int32_t FixedBlockAdapter::open(int32_t bytesPerFixedBlock)
25*05767d91SRobert Wu {
26*05767d91SRobert Wu     mSize = bytesPerFixedBlock;
27*05767d91SRobert Wu     mStorage = std::make_unique<uint8_t[]>(bytesPerFixedBlock);
28*05767d91SRobert Wu     mPosition = 0;
29*05767d91SRobert Wu     return 0;
30*05767d91SRobert Wu }
31*05767d91SRobert Wu 
close()32*05767d91SRobert Wu int32_t FixedBlockAdapter::close()
33*05767d91SRobert Wu {
34*05767d91SRobert Wu     mStorage.reset(nullptr);
35*05767d91SRobert Wu     mSize = 0;
36*05767d91SRobert Wu     mPosition = 0;
37*05767d91SRobert Wu     return 0;
38*05767d91SRobert Wu }
39