TransformFeedback2.hs

{-# LANGUAGE ForeignFunctionInterface, CPP #-}
--------------------------------------------------------------------------------
-- |
-- Module      :  Graphics.Rendering.OpenGL.Raw.NV.TransformFeedback2
-- 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_transform_feedback2 extension, see
-- <http://www.opengl.org/registry/specs/NV/transform_feedback2.txt>.
--
--------------------------------------------------------------------------------

module Graphics.Rendering.OpenGL.Raw.NV.TransformFeedback2 (
   -- * Functions
   glBindTransformFeedback,
   glDeleteTransformFeedbacks,
   glGenTransformFeedbacks,
   glIsTransformFeedback,
   glPauseTransformFeedback,
   glResumeTransformFeedback,
   glDrawTransformFeedback,
   -- * Tokens
   gl_TRANSFORM_FEEDBACK,
   gl_TRANSFORM_FEEDBACK_BUFFER_PAUSED,
   gl_TRANSFORM_FEEDBACK_BUFFER_ACTIVE,
   gl_TRANSFORM_FEEDBACK_BINDING
) where

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

#include "HsOpenGLRaw.h"

extensionNameString :: String
extensionNameString = "GL_NV_transform_feedback2"

EXTENSION_ENTRY(glBindTransformFeedback,GLenum -> GLuint -> IO ())
EXTENSION_ENTRY(glDeleteTransformFeedbacks,GLsizei -> Ptr GLuint -> IO ())
EXTENSION_ENTRY(glGenTransformFeedbacks,GLsizei -> Ptr GLuint -> IO ())
EXTENSION_ENTRY(glIsTransformFeedback,GLuint -> IO GLboolean)
EXTENSION_ENTRY(glPauseTransformFeedback,IO ())
EXTENSION_ENTRY(glResumeTransformFeedback,IO ())
EXTENSION_ENTRY(glDrawTransformFeedback,GLenum -> GLuint -> IO ())

gl_TRANSFORM_FEEDBACK :: GLenum
gl_TRANSFORM_FEEDBACK = 0x8E22

gl_TRANSFORM_FEEDBACK_BUFFER_PAUSED :: GLenum
gl_TRANSFORM_FEEDBACK_BUFFER_PAUSED = 0x8E23

gl_TRANSFORM_FEEDBACK_BUFFER_ACTIVE :: GLenum
gl_TRANSFORM_FEEDBACK_BUFFER_ACTIVE = 0x8E24

gl_TRANSFORM_FEEDBACK_BINDING :: GLenum
gl_TRANSFORM_FEEDBACK_BINDING = 0x8E25