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elxvips

0.1.6
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Experimental bindings to libVips through rustler

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elxvips lib elxvips native.ex
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lib/elxvips/native.ex 

defmodule Elxvips.Native do

	version = Mix.Project.config()[:version]

	source_url = Mix.Project.config()[:source_url]



	use RustlerPrecompiled,

	  otp_app: :elxvips,

	  crate: "lvips",

		mode: :release,

	  base_url:

		"#{ source_url }/releases/download/v#{version}",

	  force_build: System.get_env("ELXVIPS_BUILD") in ["1", "true"],

	  version: version,

    targets: ~w(

      x86_64-apple-darwin

      x86_64-unknown-linux-gnu

      x86_64-unknown-linux-musl

      aarch64-apple-darwin

    )





  # NIFs

  def set_concurrency(_a), do: :erlang.nif_error(:nif_not_loaded)

  def vips_get_image_sizes(_a), do: :erlang.nif_error(:nif_not_loaded) # returns {:ok, { width, height } }

  def vips_get_image_bytes_sizes(_a), do: :erlang.nif_error(:nif_not_loaded) # same but works with bytes

  def vips_process_file_to_file(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageFile{}

  def vips_process_file_to_bytes(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageBytes{} created from image path

  def vips_process_bytes_to_bytes(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageBytes{} created from image bytes

  def vips_process_bytes_to_file(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageBytes{} created from image bytes

  def vips_get_image_file_format(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageBytes{} created from image bytes

  def vips_get_image_bytes_format(_a), do: :erlang.nif_error(:nif_not_loaded) # applies processing from %ImageBytes{} created from image bytes



end