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 16 #ifndef I_CODEC_SERVICE_H 17 #define I_CODEC_SERVICE_H 18 19 #include <string> 20 #include "avcodec_common.h" 21 #include "avcodec_info.h" 22 #include "buffer/avsharedmemory.h" 23 #include "refbase.h" 24 #include "surface.h" 25 #include "meta/meta.h" 26 #include "buffer/avbuffer.h" 27 #include "buffer/avbuffer_queue.h" 28 #include "buffer/avbuffer_queue_consumer.h" 29 #include "buffer/avbuffer_queue_define.h" 30 #include "buffer/avbuffer_queue_producer.h" 31 #include "foundation/multimedia/drm_framework/services/drm_service/ipc/i_keysession_service.h" 32 33 namespace OHOS { 34 namespace MediaAVCodec { 35 class ICodecService { 36 public: 37 virtual ~ICodecService() = default; 38 39 virtual int32_t Init(AVCodecType type, bool isMimeType, 40 const std::string &name, API_VERSION apiVersion = API_VERSION::API_VERSION_10) = 0; 41 virtual int32_t Configure(const Format &format) = 0; 42 virtual int32_t Start() = 0; 43 virtual int32_t Stop() = 0; 44 virtual int32_t Flush() = 0; 45 virtual int32_t Reset() = 0; 46 virtual int32_t Release() = 0; 47 virtual int32_t NotifyEos() = 0; 48 virtual sptr<Surface> CreateInputSurface() = 0; 49 virtual int32_t SetOutputSurface(sptr<Surface> surface) = 0; 50 virtual int32_t QueueInputBuffer(uint32_t index, AVCodecBufferInfo info, AVCodecBufferFlag flag) = 0; 51 virtual int32_t QueueInputBuffer(uint32_t index) = 0; 52 virtual int32_t GetOutputFormat(Format &format) = 0; 53 virtual int32_t ReleaseOutputBuffer(uint32_t index, bool render = false) = 0; 54 virtual int32_t SetParameter(const Format &format) = 0; 55 virtual int32_t SetCallback(const std::shared_ptr<AVCodecCallback> &callback) = 0; 56 virtual int32_t SetCallback(const std::shared_ptr<MediaCodecCallback> &callback) = 0; 57 virtual int32_t GetInputFormat(Format &format) = 0; SetDecryptConfig(const sptr<DrmStandard::IMediaKeySessionService> & keySession,const bool svpFlag)58 virtual int32_t SetDecryptConfig(const sptr<DrmStandard::IMediaKeySessionService> &keySession, 59 const bool svpFlag) 60 { 61 (void)keySession; 62 (void)svpFlag; 63 return AVCODEC_ERROR_EXTEND_START; 64 } 65 66 /* API11 audio codec interface */ CreateCodecByName(const std::string & name)67 virtual int32_t CreateCodecByName(const std::string &name) 68 { 69 (void)name; 70 return AVCODEC_ERROR_EXTEND_START; 71 } 72 Configure(const std::shared_ptr<Media::Meta> & meta)73 virtual int32_t Configure(const std::shared_ptr<Media::Meta> &meta) 74 { 75 (void)meta; 76 return AVCODEC_ERROR_EXTEND_START; 77 } SetParameter(const std::shared_ptr<Media::Meta> & parameter)78 virtual int32_t SetParameter(const std::shared_ptr<Media::Meta> ¶meter) 79 { 80 (void)parameter; 81 return AVCODEC_ERROR_EXTEND_START; 82 } GetOutputFormat(std::shared_ptr<Media::Meta> & parameter)83 virtual int32_t GetOutputFormat(std::shared_ptr<Media::Meta> ¶meter) 84 { 85 (void)parameter; 86 return AVCODEC_ERROR_EXTEND_START; 87 } 88 SetOutputBufferQueue(const sptr<Media::AVBufferQueueProducer> & bufferQueueProducer)89 virtual int32_t SetOutputBufferQueue(const sptr<Media::AVBufferQueueProducer> &bufferQueueProducer) 90 { 91 (void)bufferQueueProducer; 92 return AVCODEC_ERROR_EXTEND_START; 93 } Prepare()94 virtual int32_t Prepare() 95 { 96 return AVCODEC_ERROR_EXTEND_START; 97 } GetInputBufferQueue()98 virtual sptr<Media::AVBufferQueueProducer> GetInputBufferQueue() 99 { 100 return nullptr; 101 } ProcessInputBuffer()102 virtual void ProcessInputBuffer() 103 { 104 return; 105 } GetStatus()106 virtual bool GetStatus() 107 { 108 return false; 109 } 110 }; 111 } // namespace MediaAVCodec 112 } // namespace OHOS 113 #endif // I_CODEC_SERVICE_H