Fix to use CPP20 for compiler

STD 17 used experimental coroutine. STD 20 uses standard C++. WinRT will inherit the coroutine automatically, so updating to STD 20 will fix this issue.

3 files changed, 9 insertions, 11 deletions

diff --git a/general/SimpleMediaSource/MediaSource/MediaSource.vcxproj b/general/SimpleMediaSource/MediaSource/MediaSource.vcxproj
index 78bbbfbb..02e1a0d7 100644
--- a/general/SimpleMediaSource/MediaSource/MediaSource.vcxproj
+++ b/general/SimpleMediaSource/MediaSource/MediaSource.vcxproj
@@ -22,14 +22,13 @@
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{43AD9BF7-E765-48FE-9826-71A8F2CB12DD}</ProjectGuid>
     <RootNamespace>MediaSource</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
     <ProjectName>SimpleMediaSource</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>WindowsApplicationForDrivers10.0</PlatformToolset>
+    <PlatformToolset>v145</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
@@ -99,7 +98,7 @@
       <EnablePREfast>false</EnablePREfast>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <PrecompiledHeader>Create</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
       <AdditionalIncludeDirectories>..\..\..\wil\include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -119,7 +118,7 @@
       <EnablePREfast>false</EnablePREfast>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <PrecompiledHeader>Create</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
       <AdditionalIncludeDirectories>..\..\..\wil\include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -141,7 +140,7 @@
       <EnablePREfast>false</EnablePREfast>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <ExceptionHandling>Sync</ExceptionHandling>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <PrecompiledHeader>Create</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
       <AdditionalIncludeDirectories>..\..\..\wil\include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -165,7 +164,7 @@
       <EnablePREfast>false</EnablePREfast>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <ExceptionHandling>Sync</ExceptionHandling>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpp20</LanguageStandard>
       <PrecompiledHeader>Create</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
       <AdditionalIncludeDirectories>..\..\..\wil\include;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
diff --git a/general/SimpleMediaSource/MediaSource/SimpleMediaSource.cpp b/general/SimpleMediaSource/MediaSource/SimpleMediaSource.cpp
index 8ff15872..e672c9da 100644
--- a/general/SimpleMediaSource/MediaSource/SimpleMediaSource.cpp
+++ b/general/SimpleMediaSource/MediaSource/SimpleMediaSource.cpp
@@ -27,11 +27,11 @@ namespace winrt::WindowsSample::implementation
             RETURN_IF_FAILED(m_streamList[i]->Initialize(this, i, MFSampleAllocatorUsage_UsesProvidedAllocator));
 
             RETURN_IF_FAILED(m_streamList[i]->GetStreamDescriptor(&streamDescriptorList[i]));
-        }
+            }
 
-        RETURN_IF_FAILED(MFCreatePresentationDescriptor(m_streamList.size(), streamDescriptorList.get(), &m_spPresentationDescriptor));
+            RETURN_IF_FAILED(MFCreatePresentationDescriptor(static_cast<DWORD>(m_streamList.size()), streamDescriptorList.get(), &m_spPresentationDescriptor));
 
-        m_sourceState = SourceState::Stopped;
+            m_sourceState = SourceState::Stopped;
 
         return S_OK;
     }
diff --git a/general/SimpleMediaSource/SimpleMediaSourceDriver/SimpleMediaSourceDriver.vcxproj b/general/SimpleMediaSource/SimpleMediaSourceDriver/SimpleMediaSourceDriver.vcxproj
index cca6b63a..422ac09a 100644
--- a/general/SimpleMediaSource/SimpleMediaSourceDriver/SimpleMediaSourceDriver.vcxproj
+++ b/general/SimpleMediaSource/SimpleMediaSourceDriver/SimpleMediaSourceDriver.vcxproj
@@ -59,10 +59,9 @@
     <Configuration>Debug</Configuration>
     <Platform Condition="'$(Platform)' == ''">x64</Platform>
     <RootNamespace>SimpleMediaSourceDriver</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <PropertyGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <PlatformToolset>WindowsUserModeDriver10.0</PlatformToolset>
+    <PlatformToolset>v145</PlatformToolset>
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <DriverTargetPlatform>Universal</DriverTargetPlatform>
   </PropertyGroup>