1 /*
2 * Copyright (c) 2021 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
16 #include "buffer_allocator.h"
17
18 namespace OHOS::Camera {
Init()19 RetCode BufferAllocator::Init()
20 {
21 return RC_OK;
22 }
23
AllocBuffer(const uint32_t,const uint32_t,const uint64_t,const uint32_t)24 std::shared_ptr<IBuffer> BufferAllocator::AllocBuffer(const uint32_t, const uint32_t, const uint64_t, const uint32_t)
25 {
26 return nullptr;
27 }
28
FreeBuffer(std::shared_ptr<IBuffer> &)29 RetCode BufferAllocator::FreeBuffer(std::shared_ptr<IBuffer>&)
30 {
31 return RC_OK;
32 }
33
MapBuffer(std::shared_ptr<IBuffer> &)34 RetCode BufferAllocator::MapBuffer(std::shared_ptr<IBuffer>&)
35 {
36 return RC_OK;
37 }
38
UnmapBuffer(std::shared_ptr<IBuffer> &)39 RetCode BufferAllocator::UnmapBuffer(std::shared_ptr<IBuffer>&)
40 {
41 return RC_OK;
42 }
43
FlushCache(std::shared_ptr<IBuffer> &)44 RetCode BufferAllocator::FlushCache(std::shared_ptr<IBuffer>&)
45 {
46 return RC_OK;
47 }
48
InvalidateCache(std::shared_ptr<IBuffer> &)49 RetCode BufferAllocator::InvalidateCache(std::shared_ptr<IBuffer>&)
50 {
51 return RC_OK;
52 }
53
54 REGISTER_BUFFER_ALLOCATOR(BufferAllocator, CAMERA_BUFFER_SOURCE_TYPE_NONE);
55 } // namespace OHOS::Camera
56
57