1 /*
2  * Copyright (c) 2024 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 #ifndef OHOS_NATIVE_BUFFER_ADAPTER_IMPL_H
17 #define OHOS_NATIVE_BUFFER_ADAPTER_IMPL_H
18 
19 #include "ohos_native_buffer_adapter.h"
20 
21 #include "foundation/graphic/graphic_surface/interfaces/inner_api/surface/external_window.h"
22 #include "foundation/graphic/graphic_surface/interfaces/inner_api/surface/native_buffer.h"
23 #include "foundation/graphic/graphic_surface/interfaces/inner_api/surface/native_buffer_inner.h"
24 #include "foundation/graphic/graphic_surface/interfaces/inner_api/surface/surface_buffer.h"
25 #include "foundation/graphic/graphic_surface/interfaces/inner_api/surface/window.h"
26 
27 namespace OHOS::NWeb {
28 
29 class OhosNativeBufferAdapterImpl : public OhosNativeBufferAdapter {
30 public:
31     static OhosNativeBufferAdapter& GetInstance();
32 
33     OhosNativeBufferAdapterImpl();
34 
35     ~OhosNativeBufferAdapterImpl() override;
36 
37     void AcquireBuffer(void* buffer) override;
38 
39     void Release(void* buffer) override;
40 
41     int GetEGLBuffer(void* buffer, void** eglBuffer) override;
42 
43     int FreeEGLBuffer(void* eglBuffer) override;
44 
45     int NativeBufferFromNativeWindowBuffer(void* nativeWindowBuffer, void** nativeBuffer) override;
46 
47     uint32_t GetSeqNum(void* nativeBuffer) override;
48 };
49 
50 } // namespace OHOS::NWeb
51 
52 #endif // OHOS_NATIVE_BUFFER_ADAPTER_IMPL_H
53