1 /*
2  * Copyright (c) 2022 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 NWEB_SURFACE_ADAPTER_H
17 #define NWEB_SURFACE_ADAPTER_H
18 
19 #include <cstdint>
20 #include <refbase.h>
21 #include <surface.h>
22 
23 #include "nweb.h"
24 #include "nweb_init_params.h"
25 #include "surface_buffer.h"
26 
27 namespace OHOS {
28 class Surface;
29 }
30 
31 namespace OHOS::NWeb {
32 class NWebSurfaceAdapter {
33 public:
34     static NWebSurfaceAdapter &Instance();
35     std::shared_ptr<NWebCreateInfoImpl> GetCreateInfo(sptr<Surface> surface,
36                                  std::shared_ptr<NWebEngineInitArgs> initArgs,
37                                  uint32_t width,
38                                  uint32_t height,
39                                  bool incognitoMode = false);
40     bool OutputFrameCallback(const char *buffer, uint32_t width, uint32_t height, wptr<Surface> surfaceWeak);
41 
42 private:
43     sptr<SurfaceBuffer> RequestBuffer(sptr<Surface> surface, uint32_t width, uint32_t height);
44     bool CopyFrame(sptr<SurfaceBuffer> surfaceBuffer, const char *src, uint32_t width, uint32_t height);
45     bool FlushBuffer(sptr<Surface> surface, sptr<SurfaceBuffer> surfaceBuffer, uint32_t width, uint32_t height);
46 };
47 } // namespace OHOS::NWeb
48 
49 #endif // NWEB_SURFACE_ADAPTER_H