1 /*
2  * Copyright (C) 2023 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 #ifndef AVCODEC_VIDEO_DECODER_IMPL_H
16 #define AVCODEC_VIDEO_DECODER_IMPL_H
17 
18 #include "avcodec_video_decoder.h"
19 #include "nocopyable.h"
20 #include "i_avcodec_service.h"
21 
22 namespace OHOS {
23 namespace MediaAVCodec {
24 class AVCodecVideoDecoderImpl : public AVCodecVideoDecoder, public NoCopyable {
25 public:
26     AVCodecVideoDecoderImpl();
27     ~AVCodecVideoDecoderImpl();
28 
29     int32_t Configure(const Format &format) override;
30     int32_t Prepare() override;
31     int32_t Start() override;
32     int32_t Stop() override;
33     int32_t Flush() override;
34     int32_t Reset() override;
35     int32_t Release() override;
36     int32_t SetOutputSurface(sptr<Surface> surface) override;
37     int32_t QueueInputBuffer(uint32_t index, AVCodecBufferInfo info, AVCodecBufferFlag flag) override;
38     int32_t QueueInputBuffer(uint32_t index) override;
39     int32_t GetOutputFormat(Format &format) override;
40     int32_t ReleaseOutputBuffer(uint32_t index, bool render) override;
41     int32_t RenderOutputBufferAtTime(uint32_t index, int64_t renderTimestampNs) override;
42     int32_t SetParameter(const Format &format) override;
43     int32_t SetCallback(const std::shared_ptr<AVCodecCallback> &callback) override;
44     int32_t SetCallback(const std::shared_ptr<MediaCodecCallback> &callback) override;
45 #ifdef SUPPORT_DRM
46     int32_t SetDecryptConfig(const sptr<DrmStandard::IMediaKeySessionService> &keySessionProxy,
47         const bool svpFlag) override;
48 #endif
49     int32_t Init(AVCodecType type, bool isMimeType, const std::string &name, Format &format);
50 
51 private:
52     std::shared_ptr<ICodecService> codecClient_ = nullptr;
53 };
54 } // namespace MediaAVCodec
55 } // namespace OHOS
56 #endif // AVCODEC_VIDEO_DECODER_IMPL_H