diff --git a/SMP/libsdl.vcxproj b/SMP/libsdl.vcxproj
index 3606472e21..117eb69fcb 100644
--- a/SMP/libsdl.vcxproj
+++ b/SMP/libsdl.vcxproj
@@ -110,6 +110,7 @@
     <ClInclude Include="..\src\render\mmx.h" />
     <ClInclude Include="..\src\render\opengl\SDL_glfuncs.h" />
     <ClInclude Include="..\src\render\opengl\SDL_shaders_gl.h" />
+    <ClInclude Include="..\src\render\SDL_d3dmath.h" />
     <ClInclude Include="..\src\render\SDL_sysrender.h" />
     <ClInclude Include="..\src\render\SDL_yuv_sw_c.h" />
     <ClInclude Include="..\src\audio\SDL_audio_c.h" />
@@ -194,11 +195,13 @@
     <ClCompile Include="..\src\libm\s_floor.c" />
     <ClCompile Include="..\src\libm\s_scalbn.c" />
     <ClCompile Include="..\src\libm\s_sin.c" />
+    <ClCompile Include="..\src\render\direct3d11\SDL_render_d3d11.c" />
     <ClCompile Include="..\src\render\direct3d\SDL_render_d3d.c" />
     <ClCompile Include="..\src\render\opengles2\SDL_render_gles2.c" />
     <ClCompile Include="..\src\render\opengles2\SDL_shaders_gles2.c" />
     <ClCompile Include="..\src\render\opengl\SDL_render_gl.c" />
     <ClCompile Include="..\src\render\opengl\SDL_shaders_gl.c" />
+    <ClCompile Include="..\src\render\SDL_d3dmath.c" />
     <ClCompile Include="..\src\render\SDL_render.c" />
     <ClCompile Include="..\src\render\SDL_yuv_mmx.c" />
     <ClCompile Include="..\src\render\SDL_yuv_sw.c" />
diff --git a/SMP/libsdl.vcxproj.filters b/SMP/libsdl.vcxproj.filters
index a5876d663b..1bd3c06dfa 100644
--- a/SMP/libsdl.vcxproj.filters
+++ b/SMP/libsdl.vcxproj.filters
@@ -193,6 +193,9 @@
     <Filter Include="Source Files\render\opengles2">
       <UniqueIdentifier>{316512b1-458e-4880-b915-36dad8cf3f54}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Source Files\render\direct3d11">
+      <UniqueIdentifier>{d6f19d8b-c53f-407b-97c4-8c182f6d5d17}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\SDL_audio.h">
@@ -579,6 +582,9 @@
     <ClInclude Include="..\src\video\windows\SDL_windowsopengles.h">
       <Filter>Header Files\src\video\windows</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\render\SDL_d3dmath.h">
+      <Filter>Header Files\src\render</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\src\libm\e_log.c">
@@ -938,6 +944,12 @@
     <ClCompile Include="..\src\render\opengles2\SDL_render_gles2.c">
       <Filter>Source Files\render\opengles2</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\render\SDL_d3dmath.c">
+      <Filter>Source Files\render</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\render\direct3d11\SDL_render_d3d11.c">
+      <Filter>Source Files\render\direct3d11</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\src\main\windows\version.rc">