audio: Port WASAPI to WinRT, remove XAudio2 backend.

XAudio2 doesn't have capture support, so WASAPI was to replace it; the holdout
was WinRT, which still needed it as its primary audio target until the WASAPI
code code be made to work.

The support matrix now looks like:

WinXP: directsound by default, winmm as a fallback for buggy drivers.
Vista+: WASAPI (directsound and winmm as fallbacks for debugging).
WinRT: WASAPI

CMakeLists.txt

@@ -1180,11 +1180,10 @@ elseif(WINDOWS)
     check_include_file(ddraw.h HAVE_DDRAW_H)
     check_include_file(dsound.h HAVE_DSOUND_H)
     check_include_file(dinput.h HAVE_DINPUT_H)
-    check_include_file(xaudio2.h HAVE_XAUDIO2_H)
     check_include_file(mmdeviceapi.h HAVE_MMDEVICEAPI_H)
     check_include_file(audioclient.h HAVE_AUDIOCLIENT_H)
     check_include_file(dxgi.h HAVE_DXGI_H)
-    if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H OR HAVE_XAUDIO2_H)
+    if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H)
       set(HAVE_DIRECTX TRUE)
       if(NOT CMAKE_COMPILER_IS_MINGW AND NOT USE_WINSDK_DIRECTX)
       # TODO: change $ENV{DXSDL_DIR} to get the path from the include checks
@@ -1207,12 +1206,6 @@ elseif(WINDOWS)
       set(SOURCE_FILES ${SOURCE_FILES} ${DSOUND_AUDIO_SOURCES})
     endif()
 
-    if(HAVE_XAUDIO2_H)
-      set(SDL_AUDIO_DRIVER_XAUDIO2 1)
-      file(GLOB XAUDIO2_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/xaudio2/*.c)
-      set(SOURCE_FILES ${SOURCE_FILES} ${XAUDIO2_AUDIO_SOURCES})
-    endif()
-
     if(HAVE_AUDIOCLIENT_H AND HAVE_MMDEVICEAPI_H)
       set(SDL_AUDIO_DRIVER_WASAPI 1)
       file(GLOB WASAPI_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/wasapi/*.c)

VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj

@@ -84,8 +84,7 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2.h" />
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h" />
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_directx.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_xinput.h" />
@@ -175,8 +174,8 @@
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>

VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj.filters

@@ -183,9 +183,6 @@
     <ClInclude Include="..\..\src\audio\SDL_wave.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\core\windows\SDL_directx.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -390,7 +387,7 @@
     <ClInclude Include="..\..\src\video\winrt\SDL_winrtvideo_cpp.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2.h">
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h">
       <Filter>Source Files</Filter>
     </ClInclude>
     <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
@@ -449,7 +446,7 @@
     <ClCompile Include="..\..\src\audio\SDL_wave.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c">
@@ -722,7 +719,7 @@
     <ClCompile Include="..\..\src\video\winrt\SDL_winrtvideo.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">

VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj

@@ -91,7 +91,7 @@
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -108,7 +108,7 @@
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
@@ -126,7 +126,7 @@
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
@@ -143,7 +143,7 @@
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;WindowsPhoneCore.lib;RuntimeObject.lib;PhoneAppModelHost.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -211,7 +211,7 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h" />
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h" />
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_common.h" />
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_direct3d.h" />
@@ -292,8 +292,8 @@
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>

VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj.filters

@@ -168,7 +168,7 @@
     <ClInclude Include="..\..\src\audio\SDL_wave.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h">
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h">
       <Filter>Source Files</Filter>
     </ClInclude>
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h">
@@ -413,10 +413,10 @@
     <ClCompile Include="..\..\src\audio\SDL_wave.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c">

VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj

@@ -76,7 +76,7 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h" />
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h" />
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_common.h" />
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_direct3d.h" />
@@ -158,8 +158,8 @@
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
@@ -407,7 +407,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -421,7 +421,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm'">
@@ -435,7 +435,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm'">
@@ -449,7 +449,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>DXGI.lib;d3d11.lib;xaudio2.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>DXGI.lib;d3d11.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj.filters

@@ -183,7 +183,7 @@
     <ClInclude Include="..\..\src\audio\SDL_wave.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h">
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h">
       <Filter>Source Files</Filter>
     </ClInclude>
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h">
@@ -420,10 +420,10 @@
     <ClCompile Include="..\..\src\audio\SDL_wave.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c">

VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj

@@ -37,8 +37,8 @@
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
@@ -293,7 +293,7 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h" />
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_directx.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_xinput.h" />
@@ -483,7 +483,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -497,7 +497,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm'">
@@ -511,7 +511,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm'">
@@ -525,7 +525,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -539,7 +539,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -553,7 +553,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-      <AdditionalDependencies>xinput.lib;xaudio2.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xinput.lib;d2d1.lib;d3d11.lib;dxgi.lib;ole32.lib;windowscodecs.lib;dwrite.lib;kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj.filters

@@ -214,10 +214,10 @@
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.cpp">
+    <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="..\..\src\render\SDL_yuv_sw.c">
@@ -618,7 +618,7 @@
     <ClInclude Include="..\..\src\core\windows\SDL_windows.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2_winrthelpers.h">
+    <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h">
       <Filter>Source Files</Filter>
     </ClInclude>
     <ClInclude Include="..\..\src\events\blank_cursor.h">