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 IMAGE_EFFECT_COLORSPACE_METADATA_H
17 #define IMAGE_EFFECT_COLORSPACE_METADATA_H
18 
19 #include "error_code.h"
20 #include "surface_buffer.h"
21 #include "image_effect_marco_define.h"
22 
23 #define VPE_INVALID_INSTANCE_ID (-1)
24 
25 namespace OHOS {
26 namespace Media {
27 namespace Effect {
28 class MetadataGenerator {
29 public:
30     MetadataGenerator() = default;
31     ~MetadataGenerator();
32 
33     IMAGE_EFFECT_EXPORT ErrorCode ProcessImage(SurfaceBuffer *inputImage);
34 private:
35     int32_t GetVpeMetadataGeneratorInstance();
36 
37     int32_t vpeMetadataGeneratorInstance_ = VPE_INVALID_INSTANCE_ID;
38 };
39 } // namespace Effect
40 } // namespace Media
41 } // namespace OHOS
42 #endif // IMAGE_EFFECT_COLORSPACE_METADATA_H
43