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stb_image

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A tiny image reader/writer library using stb_image as the backend

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stb_image lib stb_image_nif.ex
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lib/stb_image_nif.ex 

defmodule StbImage.Nif do

  @moduledoc false



  @on_load :load_nif

  def load_nif do

    nif_file = '#{:code.priv_dir(:stb_image)}/stb_image_nif'



    case :erlang.load_nif(nif_file, 0) do

      :ok -> :ok

      {:error, {:reload, _}} -> :ok

      {:error, reason} -> IO.puts("Failed to load nif: #{reason}")

    end

  end



  def from_file(_path, _desired_channels, _type), do: :erlang.nif_error(:not_loaded)

  def from_binary(_buffer, _desired_channels, _type), do: :erlang.nif_error(:not_loaded)

  def gif_from_binary(_gif_path), do: :erlang.nif_error(:not_loaded)



  def to_file(_path, _format, _data, _width, _height, _channels),

    do: :erlang.nif_error(:not_loaded)



  def to_binary(_format, _data, _width, _height, _channels), do: :erlang.nif_error(:not_loaded)

end