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deleted file mode 100644
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deleted file mode 100644
index 3e1ef57e3ab906d092777feb075ef02017367f09..0000000000000000000000000000000000000000
--- a/src/opus_demo.vcxproj.filters
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@@ -1,75 +0,0 @@
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deleted file mode 100644
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diff --git a/version.mk b/version.mk
index 1ff62d61688d3a55cdb5a5e65b85c642341c09a2..15f6ae43ea0a8adf54bfaffcba51878a936e138a 100644
--- a/version.mk
+++ b/version.mk
@@ -1,2 +1,2 @@
-# static version string; update manually before and afer every release.
-OPUS_VERSION = "1.1-alpha"
+# static version string; update manually every release.
+PACKAGE_VERSION = "v1.1-alpha-115-gc367a0f"
diff --git a/celt/celt.vcxproj b/win32/VS2010/celt.vcxproj
similarity index 67%
rename from celt/celt.vcxproj
rename to win32/VS2010/celt.vcxproj
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--- a/celt/celt.vcxproj
+++ b/win32/VS2010/celt.vcxproj
@@ -1,239 +1,255 @@
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diff --git a/celt/celt.vcxproj.filters b/win32/VS2010/celt.vcxproj.filters
similarity index 55%
rename from celt/celt.vcxproj.filters
rename to win32/VS2010/celt.vcxproj.filters
index 6de095451167a6fa92baa3ae8f98ff4f2caa92b8..e3a1d977930fdd88b215826b8f330829b5e524a7 100644
--- a/celt/celt.vcxproj.filters
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-    <ClCompile Include="mathops.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-  </ItemGroup>
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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\celt\celt_decoder.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\celt_encoder.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\celt_lpc.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\cwrs.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\entcode.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\entdec.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\entenc.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\kiss_fft.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\laplace.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\mathops.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\mdct.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\modes.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\pitch.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\quant_bands.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\rate.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\vq.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\bands.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\celt\celt.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\celt\cwrs.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\ecintrin.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\entcode.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\entdec.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\entenc.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\fixed_c5x.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\fixed_c6x.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\fixed_debug.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\fixed_generic.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\float_cast.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\kiss_fft.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\laplace.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\mathops.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\mdct.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\mfrngcod.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\modes.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\os_support.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\pitch.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\quant_bands.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\rate.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\stack_alloc.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\static_modes_fixed.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\static_modes_float.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\vq.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\_kiss_fft_guts.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\arch.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\bands.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\celt.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\celt\celt_lpc.h">
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+</Project>
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diff --git a/opus.sln b/win32/VS2010/opus.sln
similarity index 78%
rename from opus.sln
rename to win32/VS2010/opus.sln
index 93b38c315b5135855b1c4bbe45029499aa1c8d9b..2a03f94d11633b9d5ecc1f3f5c8e03f1ca5bba64 100644
--- a/opus.sln
+++ b/win32/VS2010/opus.sln
@@ -1,140 +1,130 @@
-
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_common", "silk\silk_common.vcxproj", "{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}"
-	ProjectSection(ProjectDependencies) = postProject
-		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus", "src\opus.vcxproj", "{219EC965-228A-1824-174D-96449D05F88A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{8484C90D-1561-402F-A91D-2DB10F8C5171} = {8484C90D-1561-402F-A91D-2DB10F8C5171}
-		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
-		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
-		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_fixed", "silk\fixed\silk_fixed.vcxproj", "{8484C90D-1561-402F-A91D-2DB10F8C5171}"
-	ProjectSection(ProjectDependencies) = postProject
-		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
-		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_float", "silk\float\silk_float.vcxproj", "{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}"
-	ProjectSection(ProjectDependencies) = postProject
-		{8484C90D-1561-402F-A91D-2DB10F8C5171} = {8484C90D-1561-402F-A91D-2DB10F8C5171}
-		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
-		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "celt", "celt\celt.vcxproj", "{245603E3-F580-41A5-9632-B25FE3372CBF}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus_demo", "src\opus_demo.vcxproj", "{016C739D-6389-43BF-8D88-24B2BF6F620F}"
-	ProjectSection(ProjectDependencies) = postProject
-		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
-		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
-		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
-		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_opus_api", "tests\test_opus_api.vcxproj", "{1D257A17-D254-42E5-82D6-1C87A6EC775A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
-		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
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-		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_opus_decode", "tests\test_opus_decode.vcxproj", "{8578322A-1883-486B-B6FA-E0094B65C9F2}"
-	ProjectSection(ProjectDependencies) = postProject
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-		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
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-	EndProjectSection
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-	EndGlobalSection
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-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|Win32.ActiveCfg = Debug|Win32
-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|Win32.Build.0 = Debug|Win32
-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|x64.ActiveCfg = Debug|Win32
-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|Win32.ActiveCfg = Release|Win32
-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|Win32.Build.0 = Release|Win32
-		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|x64.ActiveCfg = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus", "opus.vcxproj", "{219EC965-228A-1824-174D-96449D05F88A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "celt", "celt.vcxproj", "{245603E3-F580-41A5-9632-B25FE3372CBF}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus_demo", "opus_demo.vcxproj", "{016C739D-6389-43BF-8D88-24B2BF6F620F}"
+	ProjectSection(ProjectDependencies) = postProject
+		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_opus_api", "test_opus_api.vcxproj", "{1D257A17-D254-42E5-82D6-1C87A6EC775A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_opus_decode", "test_opus_decode.vcxproj", "{8578322A-1883-486B-B6FA-E0094B65C9F2}"
+	ProjectSection(ProjectDependencies) = postProject
+		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_opus_encode", "test_opus_encode.vcxproj", "{84DAA768-1A38-4312-BB61-4C78BB59E5B8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{219EC965-228A-1824-174D-96449D05F88A} = {219EC965-228A-1824-174D-96449D05F88A}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {245603E3-F580-41A5-9632-B25FE3372CBF}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_float", "silk_float.vcxproj", "{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_common", "silk_common.vcxproj", "{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "silk_fixed", "silk_fixed.vcxproj", "{8484C90D-1561-402F-A91D-2DB10F8C5171}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{219EC965-228A-1824-174D-96449D05F88A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{219EC965-228A-1824-174D-96449D05F88A}.Debug|Win32.Build.0 = Debug|Win32
+		{219EC965-228A-1824-174D-96449D05F88A}.Debug|x64.ActiveCfg = Debug|x64
+		{219EC965-228A-1824-174D-96449D05F88A}.Debug|x64.Build.0 = Debug|x64
+		{219EC965-228A-1824-174D-96449D05F88A}.Release|Win32.ActiveCfg = Release|Win32
+		{219EC965-228A-1824-174D-96449D05F88A}.Release|Win32.Build.0 = Release|Win32
+		{219EC965-228A-1824-174D-96449D05F88A}.Release|x64.ActiveCfg = Release|x64
+		{219EC965-228A-1824-174D-96449D05F88A}.Release|x64.Build.0 = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.Build.0 = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.ActiveCfg = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.Build.0 = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.Build.0 = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.ActiveCfg = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.Build.0 = Release|x64
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Debug|Win32.ActiveCfg = Debug|Win32
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Debug|Win32.Build.0 = Debug|Win32
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Debug|x64.ActiveCfg = Debug|x64
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Debug|x64.Build.0 = Debug|x64
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Release|Win32.ActiveCfg = Release|Win32
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Release|Win32.Build.0 = Release|Win32
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Release|x64.ActiveCfg = Release|x64
+		{016C739D-6389-43BF-8D88-24B2BF6F620F}.Release|x64.Build.0 = Release|x64
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Debug|Win32.Build.0 = Debug|Win32
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Debug|x64.ActiveCfg = Debug|x64
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Debug|x64.Build.0 = Debug|x64
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Release|Win32.ActiveCfg = Release|Win32
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Release|Win32.Build.0 = Release|Win32
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Release|x64.ActiveCfg = Release|x64
+		{1D257A17-D254-42E5-82D6-1C87A6EC775A}.Release|x64.Build.0 = Release|x64
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Debug|Win32.Build.0 = Debug|Win32
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Debug|x64.ActiveCfg = Debug|x64
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Debug|x64.Build.0 = Debug|x64
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Release|Win32.ActiveCfg = Release|Win32
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Release|Win32.Build.0 = Release|Win32
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Release|x64.ActiveCfg = Release|x64
+		{8578322A-1883-486B-B6FA-E0094B65C9F2}.Release|x64.Build.0 = Release|x64
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|Win32.ActiveCfg = Debug|Win32
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|Win32.Build.0 = Debug|Win32
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|x64.ActiveCfg = Debug|x64
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Debug|x64.Build.0 = Debug|x64
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|Win32.ActiveCfg = Release|Win32
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|Win32.Build.0 = Release|Win32
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|x64.ActiveCfg = Release|x64
+		{84DAA768-1A38-4312-BB61-4C78BB59E5B8}.Release|x64.Build.0 = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.Build.0 = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.ActiveCfg = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.Build.0 = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.Build.0 = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.ActiveCfg = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.Build.0 = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.Build.0 = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.ActiveCfg = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.Build.0 = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.Build.0 = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.ActiveCfg = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.Build.0 = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.Build.0 = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.ActiveCfg = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.Build.0 = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.Build.0 = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.ActiveCfg = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/src/opus.vcxproj b/win32/VS2010/opus.vcxproj
similarity index 82%
rename from src/opus.vcxproj
rename to win32/VS2010/opus.vcxproj
index c7612117374a57be2838671ba55da7cacbace18d..607ff1f255adbbc5478e727bf0384f95221a8399 100644
--- a/src/opus.vcxproj
+++ b/win32/VS2010/opus.vcxproj
@@ -1,226 +1,235 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <Keyword>Win32Proj</Keyword>
-    <ProjectName>opus</ProjectName>
-    <ProjectGuid>{219EC965-228A-1824-174D-96449D05F88A}</ProjectGuid>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LinkIncremental>true</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LinkIncremental>true</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LinkIncremental>false</LinkIncremental>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LinkIncremental>false</LinkIncremental>
-    <CustomBuildBeforeTargets>
-    </CustomBuildBeforeTargets>
-  </PropertyGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../silk;../celt;../win32;../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <WarningLevel>Level3</WarningLevel>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-      <Optimization>Disabled</Optimization>
-    </ClCompile>
-    <Link>
-      <TargetMachine>MachineX86</TargetMachine>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <SubSystem>Console</SubSystem>
-      <AdditionalLibraryDirectories>$(SolutionDir)$(Configuration)$(PlatformArchitecture);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>celt.lib;silk_common.lib;silk_fixed.lib;silk_float.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-    </Link>
-    <PreBuildEvent>
-      <Command>"$(ProjectDir)..\win32\genversion.bat" "$(ProjectDir)..\win32\version.h" PACKAGE_VERSION</Command>
-      <Message>Generating version.h</Message>
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-    <CustomBuildStep>
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-    <CustomBuildStep>
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-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;WIN64;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../silk;../celt;../win32;../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <WarningLevel>Level3</WarningLevel>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-      <Optimization>Disabled</Optimization>
-    </ClCompile>
-    <Link>
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-      <SubSystem>Console</SubSystem>
-      <AdditionalLibraryDirectories>$(SolutionDir)$(Configuration)$(PlatformArchitecture);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>celt.lib;silk_common.lib;silk_fixed.lib;silk_float.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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-    <PreBuildEvent>
-      <Command>"$(ProjectDir)..\win32\genversion.bat" "$(ProjectDir)..\win32\version.h" PACKAGE_VERSION</Command>
-      <Message>Generating version.h</Message>
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-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ClCompile>
-      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <WarningLevel>Level3</WarningLevel>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
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-    <Link>
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-      <GenerateDebugInformation>false</GenerateDebugInformation>
-      <SubSystem>Console</SubSystem>
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\ No newline at end of file
diff --git a/src/opus.vcxproj.filters b/win32/VS2010/opus.vcxproj.filters
similarity index 82%
rename from src/opus.vcxproj.filters
rename to win32/VS2010/opus.vcxproj.filters
index 4ae8930a147fbb56c60a3bfeecaccfb1c07f6ff1..c3b95b86f55320862ac90dcfc9106f5582ac96fe 100644
--- a/src/opus.vcxproj.filters
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@@ -86,14 +48,55 @@
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\ No newline at end of file
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new file mode 100644
index 0000000000000000000000000000000000000000..9cc081f187d2f0acf19555f8247cf30551a7f652
--- /dev/null
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diff --git a/tests/test_opus_api.vcxproj.filters b/win32/VS2010/opus_demo.vcxproj.filters
similarity index 86%
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rename to win32/VS2010/opus_demo.vcxproj.filters
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diff --git a/silk/silk_common.vcxproj.filters b/win32/VS2010/silk_common.vcxproj.filters
similarity index 63%
rename from silk/silk_common.vcxproj.filters
rename to win32/VS2010/silk_common.vcxproj.filters
index 318123aef20c100b712cce01180c39f93b2f87ed..17616125f72e0f29e26edfeb89d89a23338fc73f 100644
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diff --git a/silk/fixed/silk_fixed.vcxproj.filters b/win32/VS2010/silk_fixed.vcxproj.filters
similarity index 63%
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similarity index 73%
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+    <ClInclude Include="..\..\win32\config.h" />
+    <ClInclude Include="main_FLP.h" />
+    <ClInclude Include="SigProc_FLP.h" />
+    <ClInclude Include="structs_FLP.h" />
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+    <ClCompile Include="..\..\silk\float\corrMatrix_FLP.c" />
+    <ClCompile Include="..\..\silk\float\encode_frame_FLP.c" />
+    <ClCompile Include="..\..\silk\float\energy_FLP.c" />
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+    <ClCompile Include="..\..\silk\float\find_pred_coefs_FLP.c" />
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\ No newline at end of file
diff --git a/silk/float/silk_float.vcxproj.filters b/win32/VS2010/silk_float.vcxproj.filters
similarity index 60%
rename from silk/float/silk_float.vcxproj.filters
rename to win32/VS2010/silk_float.vcxproj.filters
index dbec9655c01f2b352731c0f83d2529879fc8381a..a7088b2f9c8f2ac53fbd0c7b87039f8fc26fa9d1 100644
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@@ -15,115 +15,115 @@
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\ No newline at end of file
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new file mode 100644
index 0000000000000000000000000000000000000000..bf42a8fad739b9296fee8b9bbcd4c345ba65f5cc
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@@ -0,0 +1,157 @@
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\ No newline at end of file
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new file mode 100644
index 0000000000000000000000000000000000000000..383d19f71a5b3ad665ef8eeb414f3086349a11c4
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@@ -0,0 +1,14 @@
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\ No newline at end of file
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new file mode 100644
index 0000000000000000000000000000000000000000..19d69731f7ec443312ca84970ef1d330dbba72bd
--- /dev/null
+++ b/win32/VS2010/test_opus_decode.vcxproj
@@ -0,0 +1,157 @@
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+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/tests/test_opus_decode.vcxproj.filters b/win32/VS2010/test_opus_decode.vcxproj.filters
similarity index 88%
rename from tests/test_opus_decode.vcxproj.filters
rename to win32/VS2010/test_opus_decode.vcxproj.filters
index 595c6d44f6c8ec9fcb85a4f527186ae2bdbfee2e..3036a4e70662f1a3ea449daa6fb6bed71ad8892f 100644
--- a/tests/test_opus_decode.vcxproj.filters
+++ b/win32/VS2010/test_opus_decode.vcxproj.filters
@@ -7,7 +7,7 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="test_opus_decode.c">
+    <ClCompile Include="..\..\tests\test_opus_decode.c">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
diff --git a/win32/VS2010/test_opus_encode.vcxproj b/win32/VS2010/test_opus_encode.vcxproj
new file mode 100644
index 0000000000000000000000000000000000000000..65ba35a4dce326490661d95a4e95bc040d049058
--- /dev/null
+++ b/win32/VS2010/test_opus_encode.vcxproj
@@ -0,0 +1,157 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\tests\test_opus_encode.c" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{84DAA768-1A38-4312-BB61-4C78BB59E5B8}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>test_opus_api</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
+    <OutDir>$(Platform)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
+    <OutDir>$(Platform)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
+    <OutDir>$(Platform)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
+    <OutDir>$(Platform)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <AdditionalIncludeDirectories>..\..\silk;..\..\celt;..\;..\..\include;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>$(Platform)\$(Configuration)\opus.lib;$(Platform)\$(Configuration)\celt.lib;$(Platform)\$(Configuration)\silk_common.lib;$(Platform)\$(Configuration)\silk_float.lib</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/tests/test_opus_encode.vcxproj.filters b/win32/VS2010/test_opus_encode.vcxproj.filters
similarity index 88%
rename from tests/test_opus_encode.vcxproj.filters
rename to win32/VS2010/test_opus_encode.vcxproj.filters
index 9ec23556fc1a4ba1b024b710ca830d48d3463e9a..84ef4453342ccd795b5134a3f6e1728d85064ad3 100644
--- a/tests/test_opus_encode.vcxproj.filters
+++ b/win32/VS2010/test_opus_encode.vcxproj.filters
@@ -7,7 +7,7 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="test_opus_encode.c">
+    <ClCompile Include="..\..\tests\test_opus_encode.c">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
diff --git a/win32/genversion.bat b/win32/genversion.bat
index 7934ebfa102acb8f6b240b188069839d671d5e5a..82885be71a60a1845e0935932396ac4b33f43baa 100644
--- a/win32/genversion.bat
+++ b/win32/genversion.bat
@@ -2,7 +2,7 @@
 
 setlocal enableextensions enabledelayedexpansion
 
-for /f %%v in ('git describe --tags --match "v*"') do set version=%%v
+for /f %%v in ('git --git-dir="%~dp0..\.git" describe --tags --match "v*"') do set version=%%v
 
 if not "%version%"=="" goto :gotversion
 
@@ -16,7 +16,7 @@ goto :gotversion
 
 :getversion
 
-for /f "delims== tokens=2" %%v in (%~dp0..\version.mk) do set version=%%v
+for /f "delims== tokens=2" %%v in (%~dps0..\version.mk) do set version=%%v
 
 set version=!version:^"=!
 set version=!version: =!
@@ -26,7 +26,7 @@ set version=!version: =!
 set version_out=#define %2 "%version%"
 set version_mk=%2 = "%version%"
 
-echo %version_out%> %1_temp
+echo %version_out%> "%1_temp"
 
 if %version%==unknown goto :skipgenerate
 
@@ -35,12 +35,12 @@ echo %version_mk%>> "%~dp0..\version.mk"
 
 :skipgenerate
 
-echo n | comp %1_temp %1 > NUL 2> NUL
+echo n | comp "%1_temp" "%1" > NUL 2> NUL
 
 if not errorlevel 1 goto exit
 
-copy /y %1_temp %1
+copy /y "%1_temp" "%1"
 
 :exit
 
-del %1_temp
+del "%1_temp"
\ No newline at end of file