Libdragon with expanded RDP features:
- Sprite flip (Vertically, horizontally or both)
- Sprite zooming (Scale X, Scale Y or both)
- Sprite center align
- Alpha blending (32 levels on 16bit mode)
- Additive blending (somewhat)
- Intensify / Color Mask and other kind of effects using different color combiners
- 4 and 8bit texture support (Color Index)
- Set other modes options: enable copy / 1cycle, enable tlut, enable bilinear filter, enable atomic prim, etc
- Framebuffer effects
- Bug fixes on 32bit mode / textures
- Some other fixes
Original source: https://github.com/DragonMinded/libdragon
Somes changes applied from Chillywilly's libdragon (2014-11-12)