Building libwebp as a Windows native library (.dll)

1. Get the latest source code release from libwebp repo.
2. Extract the archive to a new folder.
3. Launch x64 Native Tools Command Prompt which is come from C++ BuildTools (Get it from "Tools for Visual Studio").
4. Navigate to the extracted folder libwebp-main:

cd /d "F:\path\to\libwebp-main"

5. Start compiling the source with nmake:

nmake /f Makefile.vc CFG=release-dynamic RTLIBCFG=dynamic   OBJDIR=output

6. Copy the generated DLL files in \output\release-dynamic\x64\bin to \Source\Libs\libwebp\x64 folder.
7. Build ImageGlass solution.

Notes

• To build x86 DLL, use x86 Native Tools Command Prompt instead.