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fufesoufufesou
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load png file from memory
Signed-off-by: fufesou <shuanglongchen@yeah.net>
1 parent 6c36727 commit b693c04

14 files changed

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‎Img2Mem/Img2Mem.vcxproj‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" 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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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>16.0</VCProjectVersion>
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{70f042f9-3993-4957-b3eb-18a146ac0d2b}</ProjectGuid>
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<RootNamespace>Img2Mem</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="Shared">
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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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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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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|x64'">
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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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</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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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<LinkIncremental>true</LinkIncremental>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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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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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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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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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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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>

‎Img2Mem/Img2Mem.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;c++;cppm;ixx;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;h++;hm;inl;inc;ipp;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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<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>

‎Img2Mem/main.cpp‎

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#include <stdio.h>
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#include <iostream>
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#include <vector>
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#include <fstream>
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#include <streambuf>
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void print_usage(const char* exe)
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{
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printf("usage: %s <img file>\n", exe);
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}
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int write_imgdata(const std::vector<char>& data, const char* outfile);
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int main(int argc, char* argv[])
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{
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if (argc != 2)
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{
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print_usage(argv[0]);
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return 0;
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}
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const char* infile = argv[1];
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const char* outfile = "../WindowInjection/img.cpp";
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std::ifstream ifs(infile, std::ios::binary);
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if (!ifs.is_open())
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{
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printf("Failed to open %s\n", infile);
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return 0;
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}
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std::vector<char> imgdata(
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(std::istreambuf_iterator<char>(ifs)),
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std::istreambuf_iterator<char>());
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if (0 != write_imgdata(imgdata, outfile))
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{
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printf("Failed to write image data, %s -> %s\n", infile, outfile);
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}
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else
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{
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printf("Succeeded to write image data, %s -> %s\n", infile, outfile);
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}
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return 0;
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}
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int write_imgdata(const std::vector<char>& data, const char* outfile)
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{
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std::ofstream ofs(outfile, std::ios::trunc);
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if (!ofs.is_open())
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{
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return 1;
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}
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ofs << "#include \"pch.h\"\n";
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ofs << "#include \"./img.h\"\n\n";
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ofs << "std::vector<unsigned char> g_img{\n";
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auto total = data.size();
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const unsigned char* pdata = reinterpret_cast<const unsigned char*>(data.data());
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constexpr auto line_count = 20;
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// 0xaa,_
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char buf[6 * line_count];
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auto c = 0;
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while (c < total)
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{
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memset(buf, 0, sizeof(buf));
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for (long long i = 0; i < line_count && c < total; ++i, ++c)
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{
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_snprintf_s(buf + i * 6, sizeof(buf) - i * 6, _TRUNCATE, "0x%02x, ", pdata[c]);
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}
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ofs << buf;
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ofs << "\n";
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}
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ofs << "};\n";
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return 0;
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}

‎README.md‎

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## Projections
2020

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### Img2Mem
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This project generates ```WindowInjection/img.cpp```, which is used as a memory png data.
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### WindowInjection
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The DLL project.

‎TempTopMostWindow.sln‎

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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestAppDebug", "TestAppDebug\TestAppDebug.vcxproj", "{46B8AE1F-E839-4847-B055-1606063FDD5F}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Img2Mem", "Img2Mem\Img2Mem.vcxproj", "{70F042F9-3993-4957-B3EB-18A146AC0D2B}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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{46B8AE1F-E839-4847-B055-1606063FDD5F}.Release|x64.Build.0 = Release|x64
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{46B8AE1F-E839-4847-B055-1606063FDD5F}.Release|x86.ActiveCfg = Release|Win32
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{46B8AE1F-E839-4847-B055-1606063FDD5F}.Release|x86.Build.0 = Release|Win32
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Debug|x64.ActiveCfg = Debug|x64
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Debug|x64.Build.0 = Debug|x64
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Debug|x86.ActiveCfg = Debug|Win32
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Debug|x86.Build.0 = Debug|Win32
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Release|x64.ActiveCfg = Release|x64
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Release|x64.Build.0 = Release|x64
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Release|x86.ActiveCfg = Release|Win32
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{70F042F9-3993-4957-B3EB-18A146AC0D2B}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE

‎TestAppDebug/TestAppDebug.vcxproj‎

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<ItemGroup>
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<ClInclude Include="..\WindowInjection\bitmap_loader.h" />
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<ClInclude Include="..\WindowInjection\framework.h" />
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<ClInclude Include="..\WindowInjection\img.h" />
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<ClInclude Include="..\WindowInjection\pch.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="..\WindowInjection\bitmap_loader.cpp" />
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<ClCompile Include="..\WindowInjection\dllmain.cpp" />
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<ClCompile Include="..\WindowInjection\img.cpp" />
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<ClCompile Include="..\WindowInjection\pch.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

‎TestAppDebug/TestAppDebug.vcxproj.filters‎

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<ClInclude Include="..\WindowInjection\bitmap_loader.h">
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<Filter>头文件</Filter>
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</ClInclude>
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<ClInclude Include="..\WindowInjection\img.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="..\WindowInjection\pch.cpp">
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<ClCompile Include="..\WindowInjection\dllmain.cpp">
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<Filter>源文件</Filter>
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</ClCompile>
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<ClCompile Include="..\WindowInjection\img.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>

‎WindowInjection/WindowInjection.vcxproj‎

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<ItemGroup>
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<ClInclude Include="bitmap_loader.h" />
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<ClInclude Include="framework.h" />
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<ClInclude Include="img.h" />
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<ClInclude Include="pch.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="bitmap_loader.cpp" />
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<ClCompile Include="dllmain.cpp" />
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<ClCompile Include="img.cpp" />
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<ClCompile Include="pch.cpp">
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<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
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<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>

‎WindowInjection/WindowInjection.vcxproj.filters‎

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<ClInclude Include="bitmap_loader.h">
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<Filter>头文件</Filter>
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</ClInclude>
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<ClInclude Include="img.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="dllmain.cpp">
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<ClCompile Include="bitmap_loader.cpp">
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<Filter>源文件</Filter>
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</ClCompile>
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<ClCompile Include="img.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>

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