0b4cd5d5
 Hu Chunming
完成轨迹定时抓拍
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/**
* Copyright 2020 Huawei Technologies Co., Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* File dvpp_process.h
* Description: handle dvpp process
*/
#pragma once
#include <cstdint>
#include <string.h>
#include "acl/acl.h"
#include "acl/ops/acl_dvpp.h"
#include "utils.h"
/**
* DvppProcess
*/
class DvppJpegD {
public:
/**
* @brief Constructor
* @param [in] stream: stream
*/
DvppJpegD(aclrtStream &stream, acldvppChannelDesc *dvppChannelDesc);
/**
* @brief Destructor
*/
~DvppJpegD();
/**
* @brief dvpp global init
* @return result
*/
int InitResource();
/**
* @brief init dvpp output para
* @param [in] modelInputWidth: model input width
* @param [in] modelInputHeight: model input height
* @return result
*/
int InitOutputPara(int modelInputWidth, int modelInputHeight);
/**
* @brief set jpegd input
* @param [in] inDevBuffer: device buffer of input pic
* @param [in] inDevBufferSize: device buffer size of input pic
* @param [in] inputWidth:width of pic
* @param [in] inputHeight:height of pic
*/
void SetInput4JpegD(uint8_t* inDevBuffer, int inDevBufferSize, int inputWidth, int inputHeight);
int InitDecodeOutputDesc(ImageData& inputImage);
/**
* @brief gett dvpp output
* @param [in] outputBuffer: pointer which points to dvpp output buffer
* @param [out] outputSize: output size
*/
void GetOutput(void **outputBuffer, int &outputSize);
int Process(ImageData& dest, ImageData& src);
/**
* @brief release encode resource
*/
void DestroyEncodeResource();
private:
void DestroyDecodeResource();
void DestroyResource();
void DestroyOutputPara();
aclrtStream stream_;
acldvppChannelDesc *dvppChannelDesc_;
void* decodeOutBufferDev_; // decode output buffer
acldvppPicDesc *decodeOutputDesc_; //decode output desc
uint8_t *inDevBuffer_; // input pic dev buffer
uint32_t inDevBufferSizeD_; // input pic size for decode
void *vpcOutBufferDev_; // vpc output buffer
uint32_t vpcOutBufferSize_; // vpc output size
//230316added
uint32_t decodeOutWidth_;
uint32_t decodeOutHeight_;
uint32_t decodeOutWidthStride_;
uint32_t decodeOutHeightStride_;
uint32_t decodeOutBufferSize_;
};
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