    {-# LANGUAGE PatternSynonyms #-}
    --------------------------------------------------------------------------------
    -- |
    -- Module      :  Graphics.GL.NV.ViewportSwizzle
    -- Copyright   :  (c) Sven Panne 2019
    -- License     :  BSD3
    --
    -- Maintainer  :  Sven Panne <svenpanne@gmail.com>
    -- Stability   :  stable
    -- Portability :  portable
    --
    --------------------------------------------------------------------------------

    module Graphics.GL.NV.ViewportSwizzle (
      -- * Extension Support
      glGetNVViewportSwizzle,
      gl_NV_viewport_swizzle,
      -- * Enums
      pattern GL_VIEWPORT_SWIZZLE_NEGATIVE_W_NV,
      pattern GL_VIEWPORT_SWIZZLE_NEGATIVE_X_NV,
      pattern GL_VIEWPORT_SWIZZLE_NEGATIVE_Y_NV,
      pattern GL_VIEWPORT_SWIZZLE_NEGATIVE_Z_NV,
      pattern GL_VIEWPORT_SWIZZLE_POSITIVE_W_NV,
      pattern GL_VIEWPORT_SWIZZLE_POSITIVE_X_NV,
      pattern GL_VIEWPORT_SWIZZLE_POSITIVE_Y_NV,
      pattern GL_VIEWPORT_SWIZZLE_POSITIVE_Z_NV,
      pattern GL_VIEWPORT_SWIZZLE_W_NV,
      pattern GL_VIEWPORT_SWIZZLE_X_NV,
      pattern GL_VIEWPORT_SWIZZLE_Y_NV,
      pattern GL_VIEWPORT_SWIZZLE_Z_NV,
      -- * Functions
      glViewportSwizzleNV
    ) where

    import Graphics.GL.ExtensionPredicates
    import Graphics.GL.Tokens
    import Graphics.GL.Functions