'PW_RENDERFULLCONTENT': undeclared identifier in file GDIFrameProcessor.cpp

[dotcomtnu]

hi there,
I try to build screen_capture_lite with Windows 7 support but PW_RENDERFULLCONTENT require WINVER set to 0x0603 (Win 8.1)
Is there any option/switch to compile with Windows 7 support?
I'm using VS 2019 and Windows 10 SDK
Thank you.

[smasherprog]

I dont run win7. I remember that win7 should be super easy. I accept PR's!

[Artur202030]

I checked the last one. The library is built and available from the Example_CPP example,
on windows 7 and 10.
Except: - there is no support check for DirectX Desktop Duplication,
in the release build. It's probably here:

https://github.com/smasherprog/screen_capture_lite/blob/master/src_cpp/windows/ThreadRunner.cpp#L87

#if defined _DEBUG || !defined NDEBUG

https://github.com/smasherprog/screen_capture_lite/blob/master/src_cpp/windows/ThreadRunner.cpp#L92

#if defined _DEBUG || !defined NDEBUG

I never use CMAKE.exe, but I always read CMakeLists.txt, so

for staticLib:

<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>
</PrecompiledHeader>
<Optimization>MinSpace</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<SDLCheck>true</SDLCheck>
<AdditionalIncludeDirectories>../include;../include/windows;</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<LanguageStandard>stdcpplatest</LanguageStandard>
<DisableSpecificWarnings>4996;</DisableSpecificWarnings>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalLibraryDirectories>
</AdditionalLibraryDirectories>
<AdditionalOptions>/SAFESEH:NO %(AdditionalOptions)</AdditionalOptions>
<IgnoreSpecificDefaultLibraries>
</IgnoreSpecificDefaultLibraries>
<AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;Dwmapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\src_cpp\SCCommon.cpp" />
<ClCompile Include="..\src_cpp\ScreenCapture.cpp" />
<ClCompile Include="..\src_cpp\ThreadManager.cpp" />
<ClCompile Include="..\src_cpp\windows\DXFrameProcessor.cpp" />
<ClCompile Include="..\src_cpp\windows\GDIFrameProcessor.cpp" />
<ClCompile Include="..\src_cpp\windows\GDIMouseProcessor.cpp" />
<ClCompile Include="..\src_cpp\windows\GetMonitors.cpp" />
<ClCompile Include="..\src_cpp\windows\GetWindows.cpp" />
<ClCompile Include="..\src_cpp\windows\ThreadRunner.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\include\windows\GDIFrameProcessor.h" />
<ClInclude Include="..\include\windows\GDIHelpers.h" />
<ClInclude Include="..\include\windows\GDIMouseProcessor.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

change for sharedDLL:

<PreprocessorDefinitions>WIN32;NDEBUG;SC_LITE_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>