1 /* 2 * Copyright (c) 2021-2023 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 OHOS_DCAMERA_CODEC_EVENT_H 17 #define OHOS_DCAMERA_CODEC_EVENT_H 18 19 #include <vector> 20 21 #include "event.h" 22 #include "data_buffer.h" 23 #include "image_common_type.h" 24 #include "surface.h" 25 26 namespace OHOS { 27 namespace DistributedHardware { 28 enum class VideoCodecAction : int32_t { 29 NO_ACTION = 0, 30 ACTION_ONCE_AGAIN = 1, 31 ACTION_GET_DECODER_OUTPUT_BUFFER = 2, 32 }; 33 34 class CodecPacket { 35 public: CodecPacket()36 CodecPacket() : videoCodec_(VideoCodecType::NO_CODEC) {} CodecPacket(VideoCodecType videoCodec,const std::vector<std::shared_ptr<DataBuffer>> & multiDataBuffers)37 CodecPacket(VideoCodecType videoCodec, const std::vector<std::shared_ptr<DataBuffer>>& multiDataBuffers) 38 : videoCodec_(videoCodec), multiDataBuffers_(multiDataBuffers) {} CodecPacket(const sptr<IConsumerSurface> & surface)39 CodecPacket(const sptr<IConsumerSurface>& surface) 40 : videoCodec_(VideoCodecType::NO_CODEC), surface_(surface) {} 41 ~CodecPacket() = default; 42 SetVideoCodecType(VideoCodecType videoCodec)43 void SetVideoCodecType(VideoCodecType videoCodec) 44 { 45 videoCodec_ = videoCodec; 46 } 47 GetVideoCodecType()48 VideoCodecType GetVideoCodecType() const 49 { 50 return videoCodec_; 51 } 52 SetDataBuffers(std::vector<std::shared_ptr<DataBuffer>> & multiDataBuffers)53 void SetDataBuffers(std::vector<std::shared_ptr<DataBuffer>>& multiDataBuffers) 54 { 55 multiDataBuffers_ = multiDataBuffers; 56 } 57 GetDataBuffers()58 std::vector<std::shared_ptr<DataBuffer>> GetDataBuffers() const 59 { 60 return multiDataBuffers_; 61 } 62 SetSurface(sptr<IConsumerSurface> surface)63 void SetSurface(sptr<IConsumerSurface> surface) 64 { 65 surface_ = surface; 66 } 67 GetSurface()68 sptr<IConsumerSurface> GetSurface() const 69 { 70 return surface_; 71 } 72 73 private: 74 VideoCodecType videoCodec_; 75 std::vector<std::shared_ptr<DataBuffer>> multiDataBuffers_; 76 sptr<IConsumerSurface> surface_; 77 }; 78 79 class DCameraCodecEvent : public Event { TYPEINDENT(DCameraCodecEvent)80 TYPEINDENT(DCameraCodecEvent) 81 public: 82 DCameraCodecEvent(EventSender& sender, const std::shared_ptr<CodecPacket>& codecPacket) 83 : Event(sender), codecPacket_(codecPacket), action_(VideoCodecAction::NO_ACTION) {} DCameraCodecEvent(EventSender & sender,const std::shared_ptr<CodecPacket> & codecPacket,VideoCodecAction otherAction)84 DCameraCodecEvent(EventSender& sender, const std::shared_ptr<CodecPacket>& codecPacket, 85 VideoCodecAction otherAction) 86 : Event(sender), codecPacket_(codecPacket), action_(otherAction) {} ~DCameraCodecEvent()87 ~DCameraCodecEvent() {} 88 GetCodecPacket()89 std::shared_ptr<CodecPacket> GetCodecPacket() const 90 { 91 return codecPacket_; 92 } 93 GetAction()94 VideoCodecAction GetAction() const 95 { 96 return action_; 97 } 98 99 private: 100 std::shared_ptr<CodecPacket> codecPacket_; 101 VideoCodecAction action_; 102 }; 103 } // namespace DistributedHardware 104 } // namespace OHOS 105 #endif // OHOS_DCAMERA_CODEC_EVENT_H 106