Full description
The SDL2_gfx library provides the basic drawing functions such
as lines, circles or polygons provided by SDL_gfx on SDL2 against
renderers of SDL2.
The current components of the SDL2_gfx library are:
* Graphic Primitives (SDL_gfxPrimitives.h, SDL_gfxPrimitives.c)
* Surface Rotozoomer (SDL_rotozoom.h, SDL_rotozoom.c)
* Framerate control (SDL_framerate.h, SDL_framerate.c)
* MMX image filters (SDL_imageFilter.h, SDL_imageFilter.c)
* Build-in 8x8 Font (SDL_gfxPrimitives_font.h)