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-rw-r--r--Bindings/GLX.hs305
1 files changed, 305 insertions, 0 deletions
diff --git a/Bindings/GLX.hs b/Bindings/GLX.hs
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--- /dev/null
+++ b/Bindings/GLX.hs
@@ -0,0 +1,305 @@
+{-# INCLUDE <GL/glx.h> #-}
+{-# LINE 1 "GLX.chs" #-}
+{-# LANGUAGE ForeignFunctionInterface, DeriveDataTypeable, GeneralizedNewtypeDeriving #-}
+{-# LINE 2 "GLX.chs" #-}
+
+module Bindings.GLX ( createColormap
+ , createWindow
+ , chooseFBConfig
+ , getVisualFromFBConfig
+ , XVisualInfo(..)
+ , XSetWindowAttributes(..)
+ , nullSetWindowAttributes
+ , glXGetVisualFromFBConfig
+ , glxRenderType
+ , glxRgbaBit
+ , glxDrawableType
+ , glxWindowBit
+ , glxXRenderable
+ , glxDoublebuffer
+ , glxDepthSize
+ , glxStencilSize
+ , glxTrue
+ , glXCreateContext
+ , glXMakeCurrent
+ , GLXContext(..)
+ ) where
+
+import Data.Generics
+import Data.Int
+import Data.Word
+
+import Foreign.C.Types
+import Foreign.Ptr
+import Foreign.Marshal.Alloc (alloca)
+import Foreign.Marshal.Array (peekArray, withArray0)
+import Foreign.Storable
+
+import Graphics.X11.Types (AttributeMask, Colormap, ColormapAlloc, Cursor, EventMask, Pixmap, Window, WindowClass, VisualID, XID)
+import Graphics.X11.Xlib.Extras (none)
+import Graphics.X11.Xlib.Types (Dimension, Display, Pixel, Position)
+
+
+
+{-# LINE 41 "GLX.chs" #-}
+
+
+newtype GLXFBConfig = GLXFBConfig (Ptr GLXFBConfig)
+ deriving (Eq, Ord, Show, Typeable, Data, Storable)
+
+newtype GLXContext = GLXContext (Ptr GLXContext)
+ deriving (Eq, Ord, Show, Typeable, Data, Storable)
+
+newtype Visual = Visual (Ptr Visual)
+ deriving (Eq, Ord, Show, Typeable, Data, Storable)
+
+data XVisualInfo = XVisualInfo
+ { vi_visual :: !Visual
+ , vi_visualid :: !VisualID
+ , vi_screen :: !CInt
+ , vi_depth :: !CInt
+ , vi_class :: !CInt
+ , vi_red_mask :: !CULong
+ , vi_green_mask :: !CULong
+ , vi_blue_mask :: !CULong
+ , vi_colormap_size :: !CInt
+ , vi_bits_per_rgb :: !CInt
+ } deriving (Eq, Ord, Show, Typeable)
+
+instance Storable XVisualInfo where
+ sizeOf _ = ((40))
+{-# LINE 67 "GLX.chs" #-}
+ alignment _ = alignment (undefined :: CULong)
+
+ peek vi = do
+ visual <- ((\hsc_ptr -> peekByteOff hsc_ptr 0)) vi
+{-# LINE 71 "GLX.chs" #-}
+ visualid <- ((\hsc_ptr -> peekByteOff hsc_ptr 4)) vi
+{-# LINE 72 "GLX.chs" #-}
+ screen <- ((\hsc_ptr -> peekByteOff hsc_ptr 8)) vi
+{-# LINE 73 "GLX.chs" #-}
+ depth <- ((\hsc_ptr -> peekByteOff hsc_ptr 12)) vi
+{-# LINE 74 "GLX.chs" #-}
+ viclass <- ((\hsc_ptr -> peekByteOff hsc_ptr 16)) vi
+{-# LINE 75 "GLX.chs" #-}
+ red_mask <- ((\hsc_ptr -> peekByteOff hsc_ptr 20)) vi
+{-# LINE 76 "GLX.chs" #-}
+ green_mask <- ((\hsc_ptr -> peekByteOff hsc_ptr 24)) vi
+{-# LINE 77 "GLX.chs" #-}
+ blue_mask <- ((\hsc_ptr -> peekByteOff hsc_ptr 28)) vi
+{-# LINE 78 "GLX.chs" #-}
+ colormap_size <- ((\hsc_ptr -> peekByteOff hsc_ptr 32)) vi
+{-# LINE 79 "GLX.chs" #-}
+ bits_per_rgb <- ((\hsc_ptr -> peekByteOff hsc_ptr 36)) vi
+{-# LINE 80 "GLX.chs" #-}
+
+ return (XVisualInfo visual visualid screen depth viclass red_mask green_mask blue_mask colormap_size bits_per_rgb)
+
+
+ poke vi (XVisualInfo visual visualid screen depth viclass red_mask green_mask blue_mask colormap_size bits_per_rgb) = do
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 0)) vi visual
+{-# LINE 86 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 4)) vi visualid
+{-# LINE 87 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 8)) vi screen
+{-# LINE 88 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 12)) vi depth
+{-# LINE 89 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 16)) vi viclass
+{-# LINE 90 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 20)) vi red_mask
+{-# LINE 91 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 24)) vi green_mask
+{-# LINE 92 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 28)) vi blue_mask
+{-# LINE 93 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 32)) vi colormap_size
+{-# LINE 94 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 36)) vi bits_per_rgb
+{-# LINE 95 "GLX.chs" #-}
+
+
+data XSetWindowAttributes = XSetWindowAttributes
+ { swa_background_pixmap :: !Pixmap
+ , swa_packground_pixel :: !Pixel
+ , swa_border_pixmap :: !Pixmap
+ , swa_bit_gravity :: !CInt
+ , swa_win_gravity :: !CInt
+ , swa_backing_store :: !CInt
+ , swa_backing_planes :: !CULong
+ , swa_backing_pixel :: !CULong
+ , swa_save_under :: !Bool
+ , swa_event_mask :: !EventMask
+ , swa_do_not_propagate_mask :: !CULong
+ , swa_override_redirect :: !Bool
+ , swa_colormap :: !Colormap
+ , swa_cursor :: !Cursor
+ } deriving (Eq, Ord, Show, Typeable)
+
+instance Storable XSetWindowAttributes where
+ sizeOf _ = ((60))
+{-# LINE 116 "GLX.chs" #-}
+ alignment _ = alignment (undefined :: CULong)
+
+ peek swa = do
+ background_pixmap <- ((\hsc_ptr -> peekByteOff hsc_ptr 0)) swa
+{-# LINE 120 "GLX.chs" #-}
+ background_pixel <- ((\hsc_ptr -> peekByteOff hsc_ptr 4)) swa
+{-# LINE 121 "GLX.chs" #-}
+ border_pixmap <- ((\hsc_ptr -> peekByteOff hsc_ptr 8)) swa
+{-# LINE 122 "GLX.chs" #-}
+ bit_gravity <- ((\hsc_ptr -> peekByteOff hsc_ptr 16)) swa
+{-# LINE 123 "GLX.chs" #-}
+ win_gravity <- ((\hsc_ptr -> peekByteOff hsc_ptr 20)) swa
+{-# LINE 124 "GLX.chs" #-}
+ backing_store <- ((\hsc_ptr -> peekByteOff hsc_ptr 24)) swa
+{-# LINE 125 "GLX.chs" #-}
+ backing_planes <- ((\hsc_ptr -> peekByteOff hsc_ptr 28)) swa
+{-# LINE 126 "GLX.chs" #-}
+ backing_pixel <- ((\hsc_ptr -> peekByteOff hsc_ptr 32)) swa
+{-# LINE 127 "GLX.chs" #-}
+ save_under <- ((\hsc_ptr -> peekByteOff hsc_ptr 36)) swa
+{-# LINE 128 "GLX.chs" #-}
+ event_mask <- ((\hsc_ptr -> peekByteOff hsc_ptr 40)) swa
+{-# LINE 129 "GLX.chs" #-}
+ do_not_propagate_mask <- ((\hsc_ptr -> peekByteOff hsc_ptr 44)) swa
+{-# LINE 130 "GLX.chs" #-}
+ override_redirect <- ((\hsc_ptr -> peekByteOff hsc_ptr 48)) swa
+{-# LINE 131 "GLX.chs" #-}
+ colormap <- ((\hsc_ptr -> peekByteOff hsc_ptr 52)) swa
+{-# LINE 132 "GLX.chs" #-}
+ cursor <- ((\hsc_ptr -> peekByteOff hsc_ptr 56)) swa
+{-# LINE 133 "GLX.chs" #-}
+
+ return (XSetWindowAttributes
+ background_pixmap
+ background_pixel
+ border_pixmap
+ bit_gravity
+ win_gravity
+ backing_store
+ backing_planes
+ backing_pixel
+ save_under
+ event_mask
+ do_not_propagate_mask
+ override_redirect
+ colormap
+ cursor)
+
+ poke swa (XSetWindowAttributes
+ background_pixmap
+ background_pixel
+ border_pixmap
+ bit_gravity
+ win_gravity
+ backing_store
+ backing_planes
+ backing_pixel
+ save_under
+ event_mask
+ do_not_propagate_mask
+ override_redirect
+ colormap
+ cursor) = do
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 0)) swa background_pixmap
+{-# LINE 166 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 4)) swa background_pixel
+{-# LINE 167 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 8)) swa border_pixmap
+{-# LINE 168 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 16)) swa bit_gravity
+{-# LINE 169 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 20)) swa win_gravity
+{-# LINE 170 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 24)) swa backing_store
+{-# LINE 171 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 28)) swa backing_planes
+{-# LINE 172 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 32)) swa backing_pixel
+{-# LINE 173 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 36)) swa save_under
+{-# LINE 174 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 40)) swa event_mask
+{-# LINE 175 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 44)) swa do_not_propagate_mask
+{-# LINE 176 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 48)) swa override_redirect
+{-# LINE 177 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 52)) swa colormap
+{-# LINE 178 "GLX.chs" #-}
+ ((\hsc_ptr -> pokeByteOff hsc_ptr 56)) swa cursor
+{-# LINE 179 "GLX.chs" #-}
+
+nullSetWindowAttributes :: XSetWindowAttributes
+nullSetWindowAttributes = (XSetWindowAttributes 0 0 0 0 0 0 0 0 False 0 0 False 0 0)
+
+
+foreign import ccall unsafe "GL/glx.h XCreateColormap"
+ createColormap :: Display -> Window -> Visual -> ColormapAlloc -> IO Colormap
+
+foreign import ccall unsafe "GL/glx.h XCreateWindow"
+ createWindow :: Display -> Window -> Position -> Position ->
+ Dimension -> Dimension -> CInt -> CInt -> WindowClass ->
+ Visual -> AttributeMask -> Ptr XSetWindowAttributes -> IO Window
+
+
+
+foreign import ccall unsafe "GL/glx.h glXChooseFBConfig"
+ glXChooseFBConfig :: Display -> CInt -> Ptr CInt -> Ptr CInt -> IO (Ptr GLXFBConfig)
+
+chooseFBConfig :: Display -> CInt -> [(CInt, CInt)] -> IO [GLXFBConfig]
+chooseFBConfig disp sc attr = alloca $ \n -> withArray0 (fromIntegral none) (concatMap (\(a,b) -> [a,b]) attr) $ \attrp -> do
+ configs <- glXChooseFBConfig disp sc attrp n
+ nelements <- peek n
+ peekArray (fromIntegral nelements) configs
+
+glxRenderType :: CInt
+glxRenderType = (32785)
+{-# LINE 205 "GLX.chs" #-}
+
+glxRgbaBit :: CInt
+glxRgbaBit = (1)
+{-# LINE 208 "GLX.chs" #-}
+
+glxDrawableType :: CInt
+glxDrawableType = (32784)
+{-# LINE 211 "GLX.chs" #-}
+
+glxWindowBit :: CInt
+glxWindowBit = (1)
+{-# LINE 214 "GLX.chs" #-}
+
+glxXRenderable :: CInt
+glxXRenderable = (32786)
+{-# LINE 217 "GLX.chs" #-}
+
+glxDoublebuffer :: CInt
+glxDoublebuffer = (5)
+{-# LINE 220 "GLX.chs" #-}
+
+glxDepthSize :: CInt
+glxDepthSize = (12)
+{-# LINE 223 "GLX.chs" #-}
+
+glxStencilSize :: CInt
+glxStencilSize = (13)
+{-# LINE 226 "GLX.chs" #-}
+
+glxTrue :: CInt
+glxTrue = (1)
+{-# LINE 229 "GLX.chs" #-}
+
+foreign import ccall unsafe "GL/glx.h glXGetVisualFromFBConfig"
+ glXGetVisualFromFBConfig :: Display -> GLXFBConfig -> IO (Ptr XVisualInfo)
+
+getVisualFromFBConfig :: Display -> GLXFBConfig -> IO (XVisualInfo)
+getVisualFromFBConfig disp config = do
+ vi <- glXGetVisualFromFBConfig disp config
+ peek vi
+
+foreign import ccall unsafe "GL/glx.h glXCreateContext"
+ glXCreateContext :: Display -> Ptr XVisualInfo -> GLXContext -> Bool -> IO GLXContext
+
+foreign import ccall unsafe "GL/glx.h glXMakeCurrent"
+ glXMakeCurrent :: Display -> XID -> GLXContext -> IO Bool
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 04:15:16 +0200