libwtfdanmaku

High-performance danmaku engine for Windows, based on Direct2D and DirectComposition API.

This project is still under developing.

Features

• Hardware accelerated by Direct2D, DirectWrite, Direct3D 11.0 and DXGI 1.2
• Supports Windows 8 or later, Windows 8.1 Store App, and Windows 7 with Platform Update
• Few cpu usage (<= 5%) with smooth animation
• Accurate danmaku layout

TODO

• Renderable's bitmap invalid issue
• Multiple instance
• x64 compatible
• Optimize danmaku style effect
• Rendering Statistics
• Hi-DPI support, and Pre-monitor DPI Aware
• Further performance optimization
• Resize support (need rebuild device-dependent resources)
• BottomDanmaku, L2RDanmaku, Mode7 support, etc.
• Refined error handling
• User-friendly C & C++ API
• C++/CLI wrapper for .NET
• Interoperate with Media Player
• Optimize Renderable building
• Windows Phone / UWP compatible
• Windows 7 compatible (maybe LayeredWindow?)
• Move to Direct3D 11
• R2LDanmaku lines limitation
• Keywords filter by regular expression
• C++/CX wrapper for C#/WinRT invoking
• More smooth animation (percision problem when calculating coordinates?)
• Refactor project files to vcxitems (Shared/Windows/WindowsPhone)

Build

My environment: Visual Studio Community 2013. Also tested under VS2015.

Don't forget to checkout submodule (git submodule update --init)

• Win32 Desktop
• Import project libwtfdanmaku.Desktop
• Win32 Desktop (for Windows7 compatibility)
• Import project libwtfdanmaku.Windows7
• Windows 10 Universal Platform
• Import project libwtfdanmaku.Universal
• Windows 8.1 WinRT/Universal
• Import project libwtfdanmaku.Windows
• Windows Phone 8.1
• Import project libwtfdanmaku.WindowsPhone

libwtfdanmaku is permitted to work under shared library (DLL) according to the license.

Screenshot

License

Copyright (C) 2015 xqq xqq@0ginr.com

Licensed under LGPL v2.1