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 POST_PROCESSING_DYNAMIC_CONTROLLER_H
17 #define POST_PROCESSING_DYNAMIC_CONTROLLER_H
18 
19 #include "controller.h"
20 #include "dynamic_interface.h"
21 #include "utils.h"
22 
23 namespace OHOS {
24 namespace MediaAVCodec {
25 namespace PostProcessing {
26 
27 class DynamicController : public Controller<DynamicController> {
28 public:
29     ~DynamicController();
30 
31     bool LoadInterfacesImpl();
32     void UnloadInterfacesImpl();
33 
34     bool IsColorSpaceConversionSupportedImpl(const CapabilityInfo& input, const CapabilityInfo& output);
35     int32_t CreateImpl();
36     void DestroyImpl();
37     int32_t SetCallbackImpl(void* callback, void* userData);
38     int32_t SetOutputSurfaceImpl(sptr<Surface> surface);
39     int32_t CreateInputSurfaceImpl(sptr<Surface>& surface);
40     int32_t SetParameterImpl(Media::Format& parameter);
41     int32_t GetParameterImpl(Media::Format& parameter);
42     int32_t ConfigureImpl(Media::Format& config);
43     int32_t PrepareImpl();
44     int32_t StartImpl();
45     int32_t StopImpl();
46     int32_t FlushImpl();
47     int32_t GetOutputFormatImpl(Media::Format& format);
48     int32_t ResetImpl();
49     int32_t ReleaseImpl();
50     int32_t ReleaseOutputBufferImpl(uint32_t index, bool render);
51 
52 private:
53     GSError OnProducerBufferReleased(sptr<SurfaceBuffer> &buffer);
54 
55     bool ready_{false};
56     DynamicInterface interface_;
57     DynamicColorSpaceConverterHandle* instance_{nullptr};
58     static constexpr HiviewDFX::HiLogLabel LABEL{LogLabel("DynamicController")};
59 };
60 
61 } // namespace PostProcessing
62 } // namespace MediaAVCodec
63 } // namespace OHOS
64 
65 #endif // POST_PROCESSING_DYNAMIC_CONTROLLER_H