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kingsunckingsunc
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add bmp_parse
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8 files changed

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lines changed

8 files changed

+393
-0
lines changed

‎BMP_Parse/BMPFile.cpp

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#include "BMPFile.h"
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CBMPFile::CBMPFile()
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{
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m_pData = NULL;
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}
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CBMPFile::~CBMPFile()
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{
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if (m_pData)
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{
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delete []m_pData;
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m_pData = NULL;
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}
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}
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bool CBMPFile::LoadFile(const char* strFile)
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{
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if (!strFile)
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{
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printf("strFile is null. \n");
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return false;
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}
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FILE* pFile = fopen(strFile, "rb");
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if (!pFile)
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{
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printf("fopen is failed. \n");
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return false;
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}
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fseek(pFile, 0, SEEK_END);
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m_iSize = ftell(pFile);
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byte_ptr pData = new byte[m_iSize];
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fseek(pFile, 0, SEEK_SET);
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if (m_iSize != fread(pData, sizeof(byte), m_iSize, pFile))
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{
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printf("read file is failed. \n");
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return false;
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}
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fclose(pFile);
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bool bResult = ReadData(pData, m_iSize);
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delete[]pData;
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pData = NULL;
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return bResult;
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}
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bool CBMPFile::SaveFile(const char* strFile, RECT rt)
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{
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return true;
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}
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void CBMPFile::Display()
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{
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printf("************************ BITMAP FILE HEADER ************************\n");
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printf("\t bfType \t : %d \n", m_bmpFileHeader.bfType);
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printf("\t bfSize \t : %d \n", m_bmpFileHeader.bfSize);
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printf("\t bfReserved1 \t : %d \n", m_bmpFileHeader.bfReserved1);
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printf("\t bfReserved2 \t : %d \n", m_bmpFileHeader.bfReserved2);
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printf("\t bfOffBits \t : %d \n", m_bmpFileHeader.bfOffBits);
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printf("************************ BITMAP INFO HEADER ************************\n");
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printf("\t biSize \t : %d \n", m_bmpInfoHeader.biSize);
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printf("\t biWidth \t : %d \n", m_bmpInfoHeader.biWidth);
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printf("\t biHeight \t : %d \n", m_bmpInfoHeader.biHeight);
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printf("\t biPlanes \t : %d \n", m_bmpInfoHeader.biPlanes);
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printf("\t biBitCount \t : %d \n", m_bmpInfoHeader.biBitCount);
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printf("\t biCompression \t : %d \n", m_bmpInfoHeader.biCompression);
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printf("\t biSizeImage \t : %d \n", m_bmpInfoHeader.biSizeImage);
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printf("\t biXPelsPerMeter \t : %d \n", m_bmpInfoHeader.biXPelsPerMeter);
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printf("\t biYPelsPerMeter \t : %d \n", m_bmpInfoHeader.biYPelsPerMeter);
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printf("\t biClrUsed \t : %d \n", m_bmpInfoHeader.biClrUsed);
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printf("\t biClrImportant \t : %d \n", m_bmpInfoHeader.biClrImportant);
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printf("************************ BITMAP DATA ************************\n");
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int iSize = min(100, m_bmpInfoHeader.biSizeImage);
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for (int i = 0; i < iSize; i++)
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{
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printf(" %02X ", m_pData[i]);
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}
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printf(" ...");
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}
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bool CBMPFile::ReadData(byte_ptr pData, int iSize)
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{
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int iFileHeaderSize = sizeof(m_bmpFileHeader);
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memcpy(&m_bmpFileHeader, pData, iFileHeaderSize);
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pData += iFileHeaderSize;
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int iInfoHeaderSize = sizeof(m_bmpInfoHeader);
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memcpy(&m_bmpInfoHeader, pData, iInfoHeaderSize);
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pData += iInfoHeaderSize;
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switch (m_bmpInfoHeader.biBitCount)
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{
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case 24:
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{
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// ÎÞµ÷É«°å;
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int iImageSize = m_bmpInfoHeader.biSizeImage;
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if (m_pData)
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{
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delete []m_pData;
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}
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m_pData = new byte[iImageSize];
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memcpy(m_pData, pData, iImageSize);
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}
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break;
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case 32:
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{
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}
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break;
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default:
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break;
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}
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return true;
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}
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bool CBMPFile::WriteData(byte_ptr pData, int &iSize, double dStart, double dEnd)
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{
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return true;
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}

‎BMP_Parse/BMPFile.h

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#pragma once
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#include "bytes.h"
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#include <windows.h>
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class CBMPFile
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{
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public:
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CBMPFile();
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~CBMPFile();
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public:
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// 加载文件,读取数据;
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bool LoadFile(const char* strFile);
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bool SaveFile(const char* strFile, RECT rt = {0});
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// 显示;
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void Display();
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protected:
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// 解析数据;
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bool ReadData(byte_ptr pData, int iSize);
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// 打包数据;
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bool WriteData(byte_ptr pData, int &iSize, double dStart, double dEnd);
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public:
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BITMAPFILEHEADER m_bmpFileHeader;
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BITMAPINFOHEADER m_bmpInfoHeader;
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byte* m_pData;
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int m_iSize;
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};
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‎BMP_Parse/BMP_Parse.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 2013
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VisualStudioVersion = 12.0.21005.1
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "BMP_Parse", "BMP_Parse.vcxproj", "{40DF3618-E7AE-4272-A075-B2CB810EFFCC}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FLV_Parse", "..\FLV_Parse\FLV_Parse.vcxproj", "{11C3C385-D48D-4EE8-B59A-1F0D272838F7}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Win32 = Debug|Win32
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Release|Win32 = Release|Win32
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{40DF3618-E7AE-4272-A075-B2CB810EFFCC}.Debug|Win32.ActiveCfg = Debug|Win32
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{40DF3618-E7AE-4272-A075-B2CB810EFFCC}.Debug|Win32.Build.0 = Debug|Win32
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{40DF3618-E7AE-4272-A075-B2CB810EFFCC}.Release|Win32.ActiveCfg = Release|Win32
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{40DF3618-E7AE-4272-A075-B2CB810EFFCC}.Release|Win32.Build.0 = Release|Win32
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{11C3C385-D48D-4EE8-B59A-1F0D272838F7}.Debug|Win32.ActiveCfg = Debug|Win32
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{11C3C385-D48D-4EE8-B59A-1F0D272838F7}.Debug|Win32.Build.0 = Debug|Win32
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{11C3C385-D48D-4EE8-B59A-1F0D272838F7}.Release|Win32.ActiveCfg = Release|Win32
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{11C3C385-D48D-4EE8-B59A-1F0D272838F7}.Release|Win32.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

‎BMP_Parse/BMP_Parse.vcxproj

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{40DF3618-E7AE-4272-A075-B2CB810EFFCC}</ProjectGuid>
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<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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<Keyword>ManagedCProj</Keyword>
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<RootNamespace>BMP_Parse</RootNamespace>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v120</PlatformToolset>
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<CLRSupport>true</CLRSupport>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v120</PlatformToolset>
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<CLRSupport>true</CLRSupport>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LinkIncremental>true</LinkIncremental>
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<OutDir>../bin_d</OutDir>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<LinkIncremental>false</LinkIncremental>
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</PropertyGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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</ClCompile>
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<Link>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalDependencies />
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<PreprocessorDefinitions>WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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</ClCompile>
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<Link>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalDependencies />
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClInclude Include="BMPFile.h" />
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<ClInclude Include="bytes.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="BMPFile.cpp" />
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<ClCompile Include="main.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>

‎BMP_Parse/BMP_Parse.vcxproj.filters

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="源文件">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="头文件">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
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</Filter>
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<Filter Include="资源文件">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="BMPFile.h">
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<Filter>头文件</Filter>
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</ClInclude>
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<ClInclude Include="bytes.h">
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<Filter>头文件</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="BMPFile.cpp">
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<Filter>源文件</Filter>
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</ClCompile>
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<ClCompile Include="main.cpp">
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<Filter>源文件</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>

‎BMP_Parse/BMP_Parse.vcxproj.user

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LocalDebuggerWorkingDirectory>$(OutDir)</LocalDebuggerWorkingDirectory>
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<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
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</PropertyGroup>
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</Project>

‎BMP_Parse/bytes.h

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#ifndef __BYTES_H__
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#define __BYTES_H__
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#include <wchar.h>
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#include <stdio.h>
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#include <assert.h>
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#ifdef _WIN32
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/* Windows is little endian only */
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#define __LITTLE_ENDIAN 1234
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#define __BIG_ENDIAN 4321
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#define __BYTE_ORDER __LITTLE_ENDIAN
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#define __FLOAT_WORD_ORDER __BYTE_ORDER
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typedef unsigned char byte;
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long long uint64_t;
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typedef byte* byte_ptr;
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#else /* !_WIN32 */
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#include <sys/param.h>
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#if defined(BYTE_ORDER) && !defined(__BYTE_ORDER)
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#define __BYTE_ORDER BYTE_ORDER
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#endif
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#if defined(BIG_ENDIAN) && !defined(__BIG_ENDIAN)
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#define __BIG_ENDIAN BIG_ENDIAN
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#endif
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#if defined(LITTLE_ENDIAN) && !defined(__LITTLE_ENDIAN)
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#define __LITTLE_ENDIAN LITTLE_ENDIAN
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#endif
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#endif /* !_WIN32 */
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#include <string>
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/* define default endianness */
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#ifndef __LITTLE_ENDIAN
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#define __LITTLE_ENDIAN 1234
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#endif
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#ifndef __BIG_ENDIAN
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#define __BIG_ENDIAN 4321
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#endif
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#ifndef __BYTE_ORDER
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#warning "Byte order not defined on your system, assuming little endian!"
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#define __BYTE_ORDER __LITTLE_ENDIAN
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#endif
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/* ok, we assume to have the same float word order and byte order if float word order is not defined */
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#ifndef __FLOAT_WORD_ORDER
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#warning "Float word order not defined, assuming the same as byte order!"
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#define __FLOAT_WORD_ORDER __BYTE_ORDER
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#endif
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#if !defined(__BYTE_ORDER) || !defined(__FLOAT_WORD_ORDER)
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#error "Undefined byte or float word order!"
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#endif
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#if __FLOAT_WORD_ORDER != __BIG_ENDIAN && __FLOAT_WORD_ORDER != __LITTLE_ENDIAN
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#error "Unknown/unsupported float word order!"
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#endif
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#if __BYTE_ORDER != __BIG_ENDIAN && __BYTE_ORDER != __LITTLE_ENDIAN
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#error "Unknown/unsupported byte order!"
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#endif
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// 将pData后的iCount字节转换为数字
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int BytesToInt(byte_ptr pData, int iCount);
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// 将pData后的iCount字节转换为字符串;
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std::string BytesToStr(byte_ptr pData, int iCount);
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#endif

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