Initial community commit

Src/winampAll/unpack_libvpx_v1.8.2_msvc16.cmd

@@ -0,0 +1,35 @@
+@if not exist "c:\Program Files\7-Zip\7z.exe" goto missing7-Zip
+
+SET PATH=c:\Program Files\7-Zip\;%PATH%
+
+SET LIBVPXFILENAME=libvpx_v1.8.2_msvc16.7z
+SET LIBVPXFOLDER=libvpx_v1.8.2_msvc16
+
+@echo ************************************
+@echo * Unpack libvpx_v1.8.2 for VS 2019 (%LIBVPXFILENAME%)
+@echo ************************************
+@if exist ..\%LIBVPXFOLDER% goto existlibvpx
+
+call 7z.exe x -y %LIBVPXFILENAME% -o../
+
+@pause
+goto :exit
+
+:missing7-Zip
+@echo 7-Zip archive tool not detected.
+@pause
+@exit
+goto :eof
+
+
+:existlibvpx
+@echo libvpx_v1.8.2 for VS 2019 folder already exists. Unpack operation is aborted.
+@pause
+@exit
+goto :eof
+::-----------------------------------------------------------------------------
+::                               EXIT
+::-----------------------------------------------------------------------------
+:exit
+
+endlocal & exit /b %rc%