    {-# LANGUAGE ForeignFunctionInterface, CPP #-}
    --------------------------------------------------------------------------------
    -- |
    -- Module      :  Graphics.Rendering.OpenGL.Raw.ARB.TextureMultisample
    -- 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 ARB_texture_multisample extension, see
    -- <http://www.opengl.org/registry/specs/ARB/texture_multisample.txt>.
    --
    --------------------------------------------------------------------------------

    module Graphics.Rendering.OpenGL.Raw.ARB.TextureMultisample (
       -- * Functions
       glTexImage2DMultisample,
       glTexImage3DMultisample,
       glGetMultisamplefv,
       glSampleMaski,
       -- * Tokens
       gl_SAMPLE_POSITION,
       gl_SAMPLE_MASK,
       gl_SAMPLE_MASK_VALUE,
       gl_TEXTURE_2D_MULTISAMPLE,
       gl_PROXY_TEXTURE_2D_MULTISAMPLE,
       gl_TEXTURE_2D_MULTISAMPLE_ARRAY,
       gl_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY,
       gl_MAX_SAMPLE_MASK_WORDS,
       gl_MAX_COLOR_TEXTURE_SAMPLES,
       gl_MAX_DEPTH_TEXTURE_SAMPLES,
       gl_MAX_INTEGER_SAMPLES,
       gl_TEXTURE_BINDING_2D_MULTISAMPLE,
       gl_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY,
       gl_TEXTURE_SAMPLES,
       gl_TEXTURE_FIXED_SAMPLE_LOCATIONS,
       gl_SAMPLER_2D_MULTISAMPLE,
       gl_INT_SAMPLER_2D_MULTISAMPLE,
       gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE,
       gl_SAMPLER_2D_MULTISAMPLE_ARRAY,
       gl_INT_SAMPLER_2D_MULTISAMPLE_ARRAY,
       gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY
    ) where

    import Foreign.Ptr
    import Graphics.Rendering.OpenGL.Raw.Core31.Types
    import Graphics.Rendering.OpenGL.Raw.Extensions

    #include "HsOpenGLRaw.h"

    extensionNameString :: String
    extensionNameString = "GL_ARB_texture_multisample"

    EXTENSION_ENTRY(glTexImage2DMultisample,GLenum -> GLsizei -> GLint -> GLsizei -> GLsizei -> GLboolean -> IO ())
    EXTENSION_ENTRY(glTexImage3DMultisample,GLenum -> GLsizei -> GLint -> GLsizei -> GLsizei -> GLsizei -> GLboolean -> IO ())
    EXTENSION_ENTRY(glGetMultisamplefv,GLenum -> GLuint -> Ptr GLfloat -> IO ())
    EXTENSION_ENTRY(glSampleMaski,GLuint -> GLbitfield -> IO ())

    gl_SAMPLE_POSITION :: GLenum
    gl_SAMPLE_POSITION = 0x8E50

    gl_SAMPLE_MASK :: GLenum
    gl_SAMPLE_MASK = 0x8E51

    gl_SAMPLE_MASK_VALUE :: GLenum
    gl_SAMPLE_MASK_VALUE = 0x8E52

    gl_TEXTURE_2D_MULTISAMPLE :: GLenum
    gl_TEXTURE_2D_MULTISAMPLE = 0x9100

    gl_PROXY_TEXTURE_2D_MULTISAMPLE :: GLenum
    gl_PROXY_TEXTURE_2D_MULTISAMPLE = 0x9101

    gl_TEXTURE_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_TEXTURE_2D_MULTISAMPLE_ARRAY = 0x9102

    gl_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY = 0x9103

    gl_MAX_SAMPLE_MASK_WORDS :: GLenum
    gl_MAX_SAMPLE_MASK_WORDS = 0x8E59

    gl_MAX_COLOR_TEXTURE_SAMPLES :: GLenum
    gl_MAX_COLOR_TEXTURE_SAMPLES = 0x910E

    gl_MAX_DEPTH_TEXTURE_SAMPLES :: GLenum
    gl_MAX_DEPTH_TEXTURE_SAMPLES = 0x910F

    gl_MAX_INTEGER_SAMPLES :: GLenum
    gl_MAX_INTEGER_SAMPLES = 0x9110

    gl_TEXTURE_BINDING_2D_MULTISAMPLE :: GLenum
    gl_TEXTURE_BINDING_2D_MULTISAMPLE = 0x9104

    gl_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY = 0x9105

    gl_TEXTURE_SAMPLES :: GLenum
    gl_TEXTURE_SAMPLES = 0x9106

    gl_TEXTURE_FIXED_SAMPLE_LOCATIONS :: GLenum
    gl_TEXTURE_FIXED_SAMPLE_LOCATIONS = 0x9107

    gl_SAMPLER_2D_MULTISAMPLE :: GLenum
    gl_SAMPLER_2D_MULTISAMPLE = 0x9108

    gl_INT_SAMPLER_2D_MULTISAMPLE :: GLenum
    gl_INT_SAMPLER_2D_MULTISAMPLE = 0x9109

    gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE :: GLenum
    gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE = 0x910A

    gl_SAMPLER_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910B

    gl_INT_SAMPLER_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910C

    gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY :: GLenum
    gl_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY = 0x910D