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 [email protected]

Licensed under LGPL v2.1