{-# LANGUAGE CPP #-}
--------------------------------------------------------------------------------
-- |
-- Module      :  Graphics.Rendering.OpenGL.Raw.NV.FragmentProgram
-- Copyright   :  (c) Sven Panne 2013
-- License     :  BSD3
--
-- Maintainer  :  Sven Panne <svenpanne@gmail.com>
-- Stability   :  stable
-- Portability :  portable
--
-- All raw functions and tokens from the NV_fragment_program extension, see
-- <http://www.opengl.org/registry/specs/NV/fragment_program.txt>.
--
--------------------------------------------------------------------------------

module Graphics.Rendering.OpenGL.Raw.NV.FragmentProgram (
   -- * Functions
   glProgramNamedParameter4f,
   glProgramNamedParameter4d,
   glProgramNamedParameter4fv,
   glProgramNamedParameter4dv,
   glGetProgramNamedParameterfv,
   glGetProgramNamedParameterdv,
   glProgramLocalParameter4d,
   glProgramLocalParameter4dv,
   glProgramLocalParameter4f,
   glProgramLocalParameter4fv,
   glGetProgramLocalParameterdv,
   glGetProgramLocalParameterfv,
   -- * Tokens
   gl_FRAGMENT_PROGRAM_NV,
   gl_MAX_TEXTURE_COORDS,
   gl_MAX_TEXTURE_IMAGE_UNITS,
   gl_FRAGMENT_PROGRAM_BINDING,
   gl_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS,
   gl_PROGRAM_ERROR_STRING
) where

import Foreign.C.Types
import Graphics.Rendering.OpenGL.Raw.Types
import Graphics.Rendering.OpenGL.Raw.ARB.FragmentProgram
import Foreign.Ptr ( Ptr, FunPtr )
import Graphics.Rendering.OpenGL.Raw.GetProcAddress ( getExtensionChecked )
import System.IO.Unsafe ( unsafePerformIO )

#include "HsOpenGLRaw.h"

EXTENSION_ENTRY(dyn_glProgramNamedParameter4f,ptr_glProgramNamedParameter4f,"glProgramNamedParameter4f",glProgramNamedParameter4f,GLuint -> GLsizei -> Ptr GLubyte -> GLfloat -> GLfloat -> GLfloat -> GLfloat -> IO ())
EXTENSION_ENTRY(dyn_glProgramNamedParameter4d,ptr_glProgramNamedParameter4d,"glProgramNamedParameter4d",glProgramNamedParameter4d,GLuint -> GLsizei -> Ptr GLubyte -> GLdouble -> GLdouble -> GLdouble -> GLdouble -> IO ())
EXTENSION_ENTRY(dyn_glProgramNamedParameter4fv,ptr_glProgramNamedParameter4fv,"glProgramNamedParameter4fv",glProgramNamedParameter4fv,GLuint -> GLsizei -> Ptr GLubyte -> Ptr GLfloat -> IO ())
EXTENSION_ENTRY(dyn_glProgramNamedParameter4dv,ptr_glProgramNamedParameter4dv,"glProgramNamedParameter4dv",glProgramNamedParameter4dv,GLuint -> GLsizei -> Ptr GLubyte -> Ptr GLdouble -> IO ())
EXTENSION_ENTRY(dyn_glGetProgramNamedParameterfv,ptr_glGetProgramNamedParameterfv,"glGetProgramNamedParameterfv",glGetProgramNamedParameterfv,GLuint -> GLsizei -> Ptr GLubyte -> Ptr GLfloat -> IO ())
EXTENSION_ENTRY(dyn_glGetProgramNamedParameterdv,ptr_glGetProgramNamedParameterdv,"glGetProgramNamedParameterdv",glGetProgramNamedParameterdv,GLuint -> GLsizei -> Ptr GLubyte -> Ptr GLdouble -> IO ())

gl_FRAGMENT_PROGRAM_NV :: GLenum
gl_FRAGMENT_PROGRAM_NV = 0x8870

gl_FRAGMENT_PROGRAM_BINDING :: GLenum
gl_FRAGMENT_PROGRAM_BINDING = 0x8873

gl_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS :: GLenum
gl_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS = 0x8868