    {-# LANGUAGE ForeignFunctionInterface, CPP #-}
    --------------------------------------------------------------------------------
    -- |
    -- Module      :  Graphics.Rendering.OpenGL.Raw.NV.GeometryProgram4
    -- Copyright   :  (c) Sven Panne 2009
    -- License     :  BSD-style (see the file LICENSE)
    --
    -- Maintainer  :  sven.panne@aedion.de
    -- Stability   :  stable
    -- Portability :  portable
    --
    -- All raw functions and tokens from the NV_geometry_program4 extension, see
    -- <http://www.opengl.org/registry/specs/NV/geometry_program4.txt>.
    --
    --------------------------------------------------------------------------------

    module Graphics.Rendering.OpenGL.Raw.NV.GeometryProgram4 (
       -- * Functions
       glProgramVertexLimit,
       -- * Tokens
       gl_GEOMETRY_PROGRAM,
       gl_MAX_PROGRAM_OUTPUT_VERTICES,
       gl_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS,
       gl_GEOMETRY_VERTICES_OUT,
       gl_GEOMETRY_INPUT_TYPE,
       gl_GEOMETRY_OUTPUT_TYPE,
       gl_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS,
       gl_LINES_ADJACENCY,
       gl_LINE_STRIP_ADJACENCY,
       gl_TRIANGLES_ADJACENCY,
       gl_TRIANGLE_STRIP_ADJACENCY,
       gl_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS,
       gl_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT,
       gl_FRAMEBUFFER_ATTACHMENT_LAYERED,
       gl_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER,
       gl_PROGRAM_POINT_SIZE
    ) where

    import Foreign.C.Types
    import Graphics.Rendering.OpenGL.Raw.Core31.Types
    import Graphics.Rendering.OpenGL.Raw.Core32
    import Graphics.Rendering.OpenGL.Raw.Extensions

    #include "HsOpenGLRaw.h"

    extensionNameString :: String
    extensionNameString = "GL_NV_geometry_program4"

    EXTENSION_ENTRY(glProgramVertexLimit,GLenum -> GLint -> IO ())

    gl_GEOMETRY_PROGRAM :: GLenum
    gl_GEOMETRY_PROGRAM = 0x8C26

    gl_MAX_PROGRAM_OUTPUT_VERTICES :: GLenum
    gl_MAX_PROGRAM_OUTPUT_VERTICES = 0x8C27

    gl_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS :: GLenum
    gl_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS = 0x8C28