-- GENERATED by C->Haskell Compiler, version 0.16.3 Crystal Seed, 24 Jan 2009 (Haskell)
-- Edit the ORIGNAL .chs file instead!


{-# LINE 1 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}{-# LANGUAGE ForeignFunctionInterface #-}
{-# LANGUAGE TypeSynonymInstances #-}

-- This source file is part of HGamer3D
-- (A project to enable 3D game development in Haskell)
-- For the latest info, see http://www.althainz.de/HGamer3D.html
-- 

-- (c) 2011, 2012 Peter Althainz
-- 
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
-- 
--     http://www.apache.org/licenses/LICENSE-2.0
-- 
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-- 


-- ClassMultiRenderTarget.chs

-- 

module HGamer3D.Bindings.Ogre.ClassMultiRenderTarget where

import Foreign
import Foreign.Ptr
import Foreign.C

import HGamer3D.Data.HG3DClass
import HGamer3D.Data.Vector
import HGamer3D.Data.Colour
import HGamer3D.Data.Angle

import HGamer3D.Bindings.Ogre.Utils
{-# LINE 40 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}
import HGamer3D.Bindings.Ogre.ClassPtr
{-# LINE 41 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}
import HGamer3D.Bindings.Ogre.StructHG3DClass
{-# LINE 42 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}

-- | Bind a surface to a certain attachment point. 
--
bindSurface :: HG3DClass  -- ^ classpointer - pointer of Class instance from which this methods is called.
  ->  Int  -- ^ attachment - 0 .. mCapabilities->getNumMultiRenderTargets()-1 
  ->  HG3DClass  -- ^ target - RenderTexture to bind.
  ->  IO ()
 -- ^ 
bindSurface a1 a2 a3 =
  withHG3DClass a1 $ \a1' -> 
  let {a2' = fromIntegral a2} in 
  withHG3DClass a3 $ \a3' -> 
  bindSurface'_ a1' a2' a3' >>= \res ->
  return ()
{-# LINE 49 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}

-- | Unbind attachment. 
unbindSurface :: HG3DClass  -- ^ classpointer - pointer of Class instance from which this methods is called.
  ->  Int  -- ^ attachment
  ->  IO ()
 -- ^ 
unbindSurface a1 a2 =
  withHG3DClass a1 $ \a1' -> 
  let {a2' = fromIntegral a2} in 
  unbindSurface'_ a1' a2' >>= \res ->
  return ()
{-# LINE 54 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}

-- | Get a pointer to a bound surface 
getBoundSurface :: HG3DClass  -- ^ classpointer - pointer of Class instance from which this methods is called.
  ->  Int  -- ^ index
  ->  IO (HG3DClass)
 -- ^ 
getBoundSurface a1 a2 =
  withHG3DClass a1 $ \a1' -> 
  let {a2' = fromIntegral a2} in 
  alloca $ \a3' -> 
  getBoundSurface'_ a1' a2' a3' >>= \res ->
  peek  a3'>>= \a3'' -> 
  return (a3'')
{-# LINE 60 ".\\HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs" #-}


foreign import ccall safe "HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs.h ogre_mrt_bindSurface"
  bindSurface'_ :: ((HG3DClassPtr) -> (CInt -> ((HG3DClassPtr) -> (IO ()))))

foreign import ccall safe "HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs.h ogre_mrt_unbindSurface"
  unbindSurface'_ :: ((HG3DClassPtr) -> (CInt -> (IO ())))

foreign import ccall safe "HGamer3D\\Bindings\\Ogre\\ClassMultiRenderTarget.chs.h ogre_mrt_getBoundSurface"
  getBoundSurface'_ :: ((HG3DClassPtr) -> (CInt -> ((HG3DClassPtr) -> (IO ()))))