Waifu2x-mac

Waifu2x porting to macos, still in CoreML and Metal. For other details please refer to waifu2x-ios.

Disclaimer

I haven't published this app to the Mac App Store. Any app appears on the store has nothing to do with me.

Requirements

macOS 10.13+
XCode 9.0+

Install Dependencies for CLI Version

cd Dependencies
swift package update
rake xcodeproj

Compilation Instructions

Install dependencies for CLI Version as instructed above
Build using waifu2x-mac-app scheme
To locate the built macOS app, expand the Products folder on Project Navigator (left pane) and right click on waifu2x-mac-app.app to select Show in Finder
This app can be dragged to any location you choose, such as /Applications
If you would like to use the CLI version of waifu2x-mac-app, right click on the app and select Show Package Contents. Navigate to Contents/MacOS. The CLI version is waifu2x.
Run waifu2x by navigating in a terminal to waifu2x-mac-app.app/Contents/MacOS/ but if you would like to run the program anywhere, type in ln -s /path/to/waifu2x /usr/local/bin/waifu2x. You can also drag the waifu2x executable after ln -s to get the file path in terminal automatically.
- For example, if waifu2x-mac-app is in /Applications, you would run the following command to create an symbolic link:
  
  ln -s /Applications/waifu2x-mac-app.app/Contents/MacOS/waifu2x /usr/local/bin/waifu2x
You can not drag the CLI executable out and use it directly as it will not work. You must create a symbolic link as shown above if you want to use it without going into the waifu2x-mac-app.app directory. Additionally the symbollic link will break if you move the macOS app. You can delete the old symbolic link in /usr/local/bin and run the ln -s command to create a new symbolic link.

CLI Version Usage

Usage: waifu2x [options]
    -t, --type:
        Image type - a for anime (default), p for photo
    -s, --scale:
        Scale factor (1 or 2)
    -n, --noise:
        Denoise level (0-4)
    -i, --input:
        Input image file (any format as long as NSImage loads)
    -o, --output:
        Output image file (png)
    -h, --help:
        Print usage