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_HDI_DISPLAY_V1_2_IDISPLAY_BUFFER_H
17 #define OHOS_HDI_DISPLAY_V1_2_IDISPLAY_BUFFER_H
18 
19 #include "v1_0/include/idisplay_buffer.h"
20 #include "v1_1/include/idisplay_buffer.h"
21 
22 namespace OHOS {
23 namespace HDI {
24 namespace Display {
25 namespace Buffer {
26 namespace V1_2 {
27 class IDisplayBuffer : public V1_1::IDisplayBuffer {
28 public:
29     virtual ~IDisplayBuffer() = default;
30 
31     /**
32      * @brief Obtains all interfaces of IDisplayBuffer.
33      *
34      * @return Returns <b>IDisplayBuffer*</b> if the operation is successful; returns an null point otherwise.
35      * @since 5.0
36      * @version 1.2
37      */
38     static IDisplayBuffer *Get();
39     virtual int32_t GetImageLayout(const BufferHandle& handle, ImageLayout& layout) const  = 0;
40 };
41 } // namespace V1_2
42 } // namespace Buffer
43 } // namespace Display
44 } // namespace HDI
45 } // namespace OHOS
46 
47 #endif // OHOS_HDI_DISPLAY_V1_1_IDISPLAY_BUFFER_H
48