SDL-Elixir (status: WIP)

SDL2 development library wrapper for Elixir empowered by NIFs

Details

This library is the second iteration of my sdl bindings attempt.

Run examples

To compile NIFs and launch example programs, run:

$ mix do deps.get, compile
$ iex -S mix

followed by:

iex> Sdl.Examples.Image.run("/full/path/to/a/picture.png")

or:

iex> Sdl.Examples.Simple.run()

Window with an image should appear in the first case. In the second one you should see regular window with a pleasant bluish colour. If you ran second example, you also can close the window by pressing q.

Implemented functions (so far):

name, arity notes

• SDL_Init, 1
• SDL_InitSubSystem, 1
• SDL_QuitSubSystem, 1
• SDL_WasInit, 1
• SDL_Quit, 0
• SDL_CreateRgbSurface, 8
• SDL_CreateRgbSurfaceWithFormat, 5
• SDL_CreateRgbSurfaceFrom, 9
• SDL_CreateRgbSurfaceWithFormatFrom, 6
• SDL_FreeSurface, 1
• SDL_SetSurfacePalette, 2
• SDL_LockSurface, 1
• SDL_UnlockSurface, 1
• SDL_LoadBmpRW, 2
• SDL_LoadBmp, 1
• SDL_SaveBmpRW, 3
• SDL_SaveBmp, 2
• SDL_SetSurfaceRLE, 2
• SDL_HasSurfaceRLE, 1
• SDL_SetColorKey, 3
• SDL_HasColorKey, 1
• SDL_GetColorKey, 1 instead of 2
• SDL_SetSurfaceColorMod, 4
• SDL_GetSurfaceColorMod, 1 instead of 4
• SDL_SetSurfaceAlphaMod, 2
• SDL_GetSurfaceAlphaMod, 1 instead of 2
• SDL_SetSurfaceBlendMode, 2
• SDL_GetSurfaceBlendMode, 1 instead of 2
• SDL_UpperBlit, 4
• SDL_GetVideoDriver, 1
• SDL_VideoInit, 1
• SDL_CreateWindow, 6
• SDL_GetWindowSurface, 1
• SDL_DestroyWindow, 1
• SDL_CreateRenderer, 3
• SDL_CreateTextureFromSurface, 2
• IMG_Load, 1
• SDL_QueryTexture, 1 instead of 5
• SDL_RenderClear, 1
• SDL_RenderCopy, 4
• SDL_RenderPresent, 1
• SDL_PollEvent, 0 instead of 1
• SDL_DestroyTexture, 1
• SDL_DestroyRenderer, 1
• SDL_SetRenderDrawColor, 5
• SDL_Delay, 1