SDL-gfx-0.6.0/0000755000000000000000000000000011372672352011117 5ustar0000000000000000SDL-gfx-0.6.0/SDL-gfx.cabal0000644000000000000000000000161511372672352013312 0ustar0000000000000000Cabal-Version: >= 1.6 Name: SDL-gfx Version: 0.6.0 Maintainer: Lemmih (lemmih@gmail.com) Author: Lemmih (lemmih@gmail.com) Copyright: 2004-2005, 2010, Lemmih License-File: LICENSE License: BSD3 Build-Type: Custom Category: Foreign binding Synopsis: Binding to libSDL_gfx Extra-Source-Files: SDL-gfx.buildinfo.in, config.mk.in, configure, includes/HsSDLConfig.h.in Data-Files: README, MACOSX Library Build-Depends: base >= 3 && < 5, SDL Extensions: CPP, ForeignFunctionInterface, EmptyDataDecls Exposed-Modules: Graphics.UI.SDL.Rotozoomer, Graphics.UI.SDL.Primitives, Graphics.UI.SDL.Framerate Includes: SDL.h SDL_framerate.h SDL_gfxPrimitives.h SDL_rotozoom.h source-repository head type: darcs location: http://mirror.seize.it/hsSDL/hssdl-gfx/ SDL-gfx-0.6.0/SDL-gfx.buildinfo.in0000644000000000000000000000006011372672352014621 0ustar0000000000000000cc-options: @SDL_CFLAGS@ ld-options: @SDL_LIBS@ SDL-gfx-0.6.0/MACOSX0000644000000000000000000001042511372672352012036 0ustar0000000000000000hsSDL on Mac OS X as of February 26, 2006. ------------------------------------------ Developing software with SDL and hsSDL on Mac OS X can be a bit painful. There are at least three problems, two of which are essentially solved at this time. Building hsSDL on Mac OS X -------------------------- We need to give options to hsc2hs to play nicely with SDL, but there is a problem with hsc2hs options on Mac; dons explained it to me on #haskell but I can't remember the details. (I think the --ld=gcc is the crucial option.) I don't think there's anyway to give hsc2hs arguments on the cabal Setup.lhs command line, or in the .cabal file. Here's one way to fix it: Create your own hsc2hs wrapper that has the arguments. Let's call it myhsc2hs: #!/bin/sh echo "/usr/local/bin/hsc2hs -v --cc=gcc --ld=gcc --lflag="-L/sw/lib -lSDLmain -framework AppKit -framework SDL" $@" /usr/local/bin/hsc2hs -v --cc=gcc --ld=gcc --lflag="-L/sw/lib" --lflag="-lSDLmain" --lflag="-framework" --lflag="AppKit" --lflag="-framework" --lflag="SDL" "$@" Run cabal configure with your own hsc2hs: $ runhaskell ./Setup.lhs configure --with-hsc2hs ~/bin/myhsc2hs Configuring SDL-0.3.0... configure: Using install prefix: /usr/local configure: Using compiler: /usr/local/bin/ghc configure: Compiler flavor: GHC configure: Compiler version: 6.4.1 configure: Using package tool: /usr/local/bin/ghc-pkg configure: No haddock found configure: Using happy: /usr/local/bin/happy configure: Using alex: /usr/local/bin/alex configure: Using hsc2hs: /Users/nalexand/bin/myhsc2hs configure: No c2hs found configure: No cpphs found configure: No greencard found configure: Dependency base-any: using base-1.0 Run cabal build (verbosely to see if your hsc2hs is being used): $ runhaskell ./Setup.lhs build -v Preprocessing library SDL-0.2.0... /Users/nalexand/bin/myhsc2hs -D__GLASGOW_HASKELL__=604 -I/usr/local/ lib/ghc-6.4.1/include -I/sw/include/SDL -o Graphics/UI/SDL/General.hs Graphics/UI/SDL/General.hsc /usr/local/bin/hsc2hs -v --cc=gcc --ld=gcc --lflag=-L/sw/lib - lSDLmain -framework AppKit -framework SDL -D__GLASGOW_HASKELL__=604 - I/usr/local/lib/ghc-6.4.1/include -I/sw/include/SDL -o Graphics/UI/ SDL/General.hs Graphics/UI/SDL/General.hsc Executing: gcc -c -I/usr/local/lib/ghc-6.4.1/include -I/sw/include/ SDL Graphics/UI/SDL/General_hsc_make.c -o Graphics/UI/SDL/ General_hsc_make.o ... Running programs built with hsSDL on Mac OS X --------------------------------------------- All our troubles stem from SDL's startup procedure on Mac OS X. The fundamental problem is that SDL uses Objective-C and Cocoa to open a UI window; this means that Cocoa must be initialized, and in particular, an NSAutoReleasePool be in place. This initialization is done in libSDLmain. For C/C++/Objective-C programs, libSDLmain #defines the developer's main to be SDL_main and piggy backs SDL_main onto it's own Cocoa main, using the C preprocessor and abusing the linker. Of course, this technique will never work for Haskell: there is no clean entry point to a Haskell runtime in this fashion. But we can fake it. In Core/Examples/MacOSX, I've included the Core/Examples/Test.hs example and a small Cabal definition to build it. Our actual 'main' is Test.sdl_main. We provide a Main.main, 'foreign export'ed as 'hs_main', which we will call from C. (We indirect so that the file Main_stub.o need not be rebuilt every time we modify module Test.) We provide our own 'SDL_main' in c_main.c, which initializes the Haskell runtime and calls 'hs_main', running Test.main in an environment with SDL available. Finally, libSDLmain will find our C 'SDL_main' and call it, starting the whole process. I recommend modifying this example when starting new projects. GHCi and hsSDL on Mac OS X -------------------------- At the moment, hsSDL can be loaded in GHCi. Unfortunately, no programs will run correctly. The startup procedure described above has not been implemented in GHCi, although there is no deep problem (that I can see) preventing a customized GHCi that starts SDL first from being built. I, for one, would truly appreciate an implementation. Contact information ------------------- All Mac OS X patches should be routed to Lemmih (lemmih@gmail.com). Any Mac OS X specific questions/comments could be forwarded to me, Nick Alexander (ncalexan@uci.edu). Best of luck, Nick SDL-gfx-0.6.0/Setup.lhs0000644000000000000000000000021311372672352012723 0ustar0000000000000000#!/usr/bin/env runhaskell > module Main where > import Distribution.Simple > main :: IO () > main = defaultMainWithHooks autoconfUserHooks SDL-gfx-0.6.0/config.mk.in0000644000000000000000000000017711372672352013327 0ustar0000000000000000SDL_CFLAGS=@SDL_CFLAGS@ SDL_LIBS=@SDL_LIBS@ PACKAGE=@PACKAGE_TARNAME@ VERSION=@PACKAGE_VERSION@ MAINTAINER=@PACKAGE_BUGREPORT@ SDL-gfx-0.6.0/README0000644000000000000000000000053411372672352012001 0ustar0000000000000000This package contains Haskell bindings to libSDL_gfx >= 2.0. Global installation: runhaskell Setup.lhs configure runhaskell Setup.lhs build runhaskell Setup.lhs install # as root Local installation: runhaskell Setup.lhs configure --prefix=[HOME]/usr --user runhaskell Setup.lhs build runhaskell Setup.lhs install --user # not as root SDL-gfx-0.6.0/LICENSE0000644000000000000000000000302111372672352012120 0ustar0000000000000000Copyright (c) 2004-2006, David Himmelstrup All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of David Himmelstrup nor the names of other contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 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Module : Graphics.UI.SDL.Primitives -- Copyright : (c) David Himmelstrup 2005 -- License : BSD-like -- -- Maintainer : lemmih@gmail.com -- Stability : provisional -- Portability : portable -- ----------------------------------------------------------------------------- module Graphics.UI.SDL.Primitives ( pixel , hLine , vLine , rectangle , circle , box , line , aaLine , arc , aaCircle , filledCircle , ellipse , aaEllipse , filledEllipse , pie , filledPie , trigon , filledTrigon , aaTrigon , polygon , texturedPolygon , filledPolygon , aaPolygon , bezier ) where import Foreign as Foreign hiding (new) import Foreign.C import Graphics.UI.SDL.General import Graphics.UI.SDL.Types import Graphics.UI.SDL.Color import Graphics.UI.SDL.Rect import Graphics.UI.SDL.Utilities (Enum(..), intToBool, toBitmask, fromCInt, toCInt) foreign import ccall unsafe "pixelColor" gfxPixelColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Word32 -> IO CInt pixel :: Surface -> Int16 -> Int16 -> Pixel -> IO Bool pixel surface x y (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxPixelColor ptr x y w) foreign import ccall unsafe "hlineColor" gfxHLineColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt hLine :: Surface -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool hLine surface x1 x2 y (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxHLineColor ptr x1 x2 y w) foreign import ccall unsafe "vlineColor" gfxVLineColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt vLine :: Surface -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool vLine surface x y1 y2 (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxVLineColor ptr x y1 y2 w) foreign import ccall unsafe "rectangleColor" gfxRectangleColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt rectangle :: Surface -> Rect -> Pixel -> IO Bool rectangle surface (Rect x y w h) (Pixel c) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxRectangleColor ptr (fromIntegral x) (fromIntegral y) (fromIntegral w) (fromIntegral h) c) foreign import ccall unsafe "boxColor" gfxBoxColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt box :: Surface -> Rect -> Pixel -> IO Bool box surface (Rect x y w h) (Pixel c) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxBoxColor ptr (fromIntegral x) (fromIntegral y) (fromIntegral w) (fromIntegral h) c) foreign import ccall unsafe "lineColor" gfxLineColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt line :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool line surface x y x' y' (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxLineColor ptr x y x' y' w) foreign import ccall unsafe "aalineColor" gfxAALineColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt aaLine :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool aaLine surface x y x' y' (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxAALineColor ptr x y x' y' w) foreign import ccall unsafe "circleColor" gfxCircleColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt circle :: Surface -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool circle surface x y r (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxCircleColor ptr x y r w) foreign import ccall unsafe "arcColor" gfxArcColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt arc :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool arc surface x y r s e (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxArcColor ptr x y r s e w) foreign import ccall unsafe "aacircleColor" gfxAACircleColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt aaCircle :: Surface -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool aaCircle surface x y r (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxAACircleColor ptr x y r w) foreign import ccall unsafe "filledCircleColor" gfxFilledCircleColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt filledCircle :: Surface -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool filledCircle surface x y r (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxFilledCircleColor ptr x y r w) foreign import ccall unsafe "ellipseColor" gfxEllipseColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt ellipse :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool ellipse surface x y rx ry (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxEllipseColor ptr x y rx ry w) foreign import ccall unsafe "aaellipseColor" gfxAAEllipseColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt aaEllipse :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool aaEllipse surface x y rx ry (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxAAEllipseColor ptr x y rx ry w) foreign import ccall unsafe "filledEllipseColor" gfxFilledEllipseColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt filledEllipse :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool filledEllipse surface x y rx ry (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxFilledEllipseColor ptr x y rx ry w) foreign import ccall unsafe "pieColor" gfxPieColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt pie :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool pie surface x y r s e (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxPieColor ptr x y r s e w) foreign import ccall unsafe "filledPieColor" gfxFilledPieColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt filledPie :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool filledPie surface x y r s e (Pixel w) = withForeignPtr surface $ \ptr -> intToBool (-1) (fmap fromCInt $ gfxFilledPieColor ptr x y r s e w) foreign import ccall unsafe "trigonColor" gfxTrigonColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt trigon :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool trigon surface x1 y1 x2 y2 x3 y3 (Pixel w) = withForeignPtr surface $ \ptr -> intToBool(-1) (fmap fromCInt $ gfxTrigonColor ptr x1 y1 x2 y2 x3 y3 w) foreign import ccall unsafe "aatrigonColor" gfxAATrigonColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt aaTrigon :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool aaTrigon surface x1 y1 x2 y2 x3 y3 (Pixel w) = withForeignPtr surface $ \ptr -> intToBool(-1) (fmap fromCInt $ gfxAATrigonColor ptr x1 y1 x2 y2 x3 y3 w) foreign import ccall unsafe "filledTrigonColor" gfxFilledTrigonColor :: Ptr SurfaceStruct -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Word32 -> IO CInt filledTrigon :: Surface -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Int16 -> Pixel -> IO Bool filledTrigon surface x1 y1 x2 y2 x3 y3 (Pixel w) = withForeignPtr surface $ \ptr -> intToBool(-1) (fmap fromCInt $ gfxFilledTrigonColor ptr x1 y1 x2 y2 x3 y3 w) foreign import ccall unsafe "polygonColor" gfxPolygonColor :: Ptr SurfaceStruct -> Ptr Int16 -> Ptr Int16 -> Int -> Word32 -> IO CInt polygon :: Surface -> [(Int16, Int16)] -> Pixel -> IO Bool polygon surface list (Pixel w) = withForeignPtr surface $ \ptr -> withArray (map fst list) $ \xs -> withArray (map snd list) $ \ys -> intToBool (-1) $ fmap fromCInt $ gfxPolygonColor ptr xs ys (length list) w foreign import ccall unsafe "aapolygonColor" gfxAAPolygonColor :: Ptr SurfaceStruct -> Ptr Int16 -> Ptr Int16 -> Int -> Word32 -> IO CInt aaPolygon :: Surface -> [(Int16, Int16)] -> Pixel -> IO Bool aaPolygon surface list (Pixel w) = withForeignPtr surface $ \ptr -> withArray (map fst list) $ \xs -> withArray (map snd list) $ \ys -> intToBool (-1) $ fmap fromCInt $ gfxAAPolygonColor ptr xs ys (length list) w foreign import ccall unsafe "filledPolygonColor" gfxFilledPolygonColor :: Ptr SurfaceStruct -> Ptr Int16 -> Ptr Int16 -> Int -> Word32 -> IO CInt filledPolygon :: Surface -> [(Int16, Int16)] -> Pixel -> IO Bool filledPolygon surface list (Pixel w) = withForeignPtr surface $ \ptr -> withArray (map fst list) $ \xs -> withArray (map snd list) $ \ys -> intToBool (-1) $ fmap fromCInt $ gfxFilledPolygonColor ptr xs ys (length list) w foreign import ccall unsafe "texturedPolygon" gfxTexturedPolygon :: Ptr SurfaceStruct -> Ptr Int16 -> Ptr Int16 -> Int -> Ptr SurfaceStruct -> Int -> Int -> IO CInt texturedPolygon :: Surface -> [(Int16, Int16)] -> Surface -> Int -> Int -> IO Bool texturedPolygon surface list texture dx dy = withForeignPtr surface $ \ptr -> withForeignPtr texture $ \txt -> withArray (map fst list) $ \xs -> withArray (map snd list) $ \ys -> intToBool (-1) $ fmap fromCInt $ gfxTexturedPolygon ptr xs ys (length list) txt dx dy foreign import ccall unsafe "bezierColor" gfxBezierColor :: Ptr SurfaceStruct -> Ptr Int16 -> Ptr Int16 -> Int -> Int -> Word32 -> IO CInt bezier :: Surface -> [(Int16, Int16)] -> Int -> Pixel -> IO Bool bezier surface list steps (Pixel w) = withForeignPtr surface $ \ptr -> withArray (map fst list) $ \xs -> withArray (map snd list) $ \ys -> intToBool (-1) $ fmap fromCInt $ gfxBezierColor ptr xs ys (length list) steps w -- * Characters/Strings */ -- -- Int16 characterColor(SDL_Surface * dst, Sint16 x, Sint16 y, char c, Uint32 color); -- Int16 characterRGBA(SDL_Surface * dst, Sint16 x, Sint16 y, char c, Uint8 r, Uint8 g, Uint8 b, Uint8 a); -- Int16 stringColor(SDL_Surface * dst, Sint16 x, Sint16 y, const char *c, Uint32 color); -- Int16 stringRGBA(SDL_Surface * dst, Sint16 x, Sint16 y, const char *c, Uint8 r, Uint8 g, Uint8 b, Uint8 a); -- -- void gfxPrimitivesSetFont(const void *fontdata, Int16 cw, Int16 ch); -- SDL-gfx-0.6.0/Graphics/UI/SDL/Rotozoomer.hs0000644000000000000000000000415211372672352016333 0ustar0000000000000000----------------------------------------------------------------------------- -- | -- Module : Graphics.UI.SDL.Rotozoomer -- Copyright : (c) David Himmelstrup 2005 -- License : BSD-like -- -- Maintainer : lemmih@gmail.com -- Stability : provisional -- Portability : portable -- ----------------------------------------------------------------------------- module Graphics.UI.SDL.Rotozoomer where import Foreign import Foreign.C import Graphics.UI.SDL.Video import Graphics.UI.SDL.General import Graphics.UI.SDL.Types finalizeWhenNotNull :: String -> Ptr SurfaceStruct -> IO Surface finalizeWhenNotNull errMsg image = if image == nullPtr then failWithError errMsg else mkFinalizedSurface image -- SDL_Surface * rotozoomSurface (SDL_Surface *src, double angle, double zoom, int smooth); foreign import ccall unsafe "rotozoomSurface" sdlRotozoom :: Ptr SurfaceStruct -> Double -> Double -> Int -> IO (Ptr SurfaceStruct) rotozoom :: Surface -> Double -> Double -> Bool -> IO Surface rotozoom src angle zoom smooth = withForeignPtr src $ \imgSrc -> sdlRotozoom imgSrc angle zoom (fromBool smooth) >>= finalizeWhenNotNull "rotozoomSurface" {- -- SDL_Surface * rotozoomSurfaceXY (SDL_Surface *src, double angle, double zoomx, double zoomy, int smooth); foreign import ccall unsafe "rotozoomSurfaceXY" sdlRotozoomXY :: Ptr SurfaceStruct -> Double -> Double -> Double -> Int -> IO (Ptr SurfaceStruct) rotozoomXY :: Surface -> Double -> Double -> Double -> Bool -> IO Surface rotozoomXY src angle zoomx zoomy smooth = withForeignPtr src $ \imgSrc -> sdlRotozoomXY imgSrc angle zoomx zoomy (fromBool smooth) >>= finalizeWhenNotNull "rotozoomSurfaceXY" -} -- SDL_Surface * zoomSurface (SDL_Surface *src, double zoomx, double zoomy, int smooth); foreign import ccall unsafe "zoomSurface" sdlZoom :: Ptr SurfaceStruct -> Double -> Double -> Int -> IO (Ptr SurfaceStruct) zoom :: Surface -> Double -> Double -> Bool -> IO Surface zoom src zoomx zoomy smooth = withForeignPtr src $ \imgSrc -> sdlZoom imgSrc zoomx zoomy (fromBool smooth) >>= finalizeWhenNotNull "zoomSurface" SDL-gfx-0.6.0/Graphics/UI/SDL/Framerate.hs0000644000000000000000000000360611372672352016065 0ustar0000000000000000----------------------------------------------------------------------------- -- | -- Module : Graphics.UI.SDL.Framerate -- Copyright : (c) David Himmelstrup 2005 -- License : BSD-like -- -- Maintainer : lemmih@gmail.com -- Stability : provisional -- Portability : portable -- ----------------------------------------------------------------------------- module Graphics.UI.SDL.Framerate ( new , init , set , get , delay , FPSManager ) where import Foreign as Foreign hiding (new) import Foreign.C import Prelude hiding (init) data FPSManagerStruct type FPSManager = ForeignPtr FPSManagerStruct sizeOfManager :: Int sizeOfManager = 16 new :: IO FPSManager new = do manager <- Foreign.mallocBytes sizeOfManager >>= newForeignPtr finalizerFree init manager return manager -- void SDL_initFramerate(FPSmanager * manager); foreign import ccall unsafe "SDL_initFramerate" sdlInitFramerate :: Ptr FPSManagerStruct -> IO () init :: FPSManager -> IO () init manager = withForeignPtr manager sdlInitFramerate -- int SDL_setFramerate(FPSmanager * manager, int rate); foreign import ccall unsafe "SDL_setFramerate" sdlSetFramerate :: Ptr FPSManagerStruct -> Int -> IO Int set :: FPSManager -> Int -> IO Bool set manager hz = withForeignPtr manager $ \fpsPtr -> do ret <- sdlSetFramerate fpsPtr hz case ret of (-1) -> return False _ -> return True -- int SDL_getFramerate(FPSmanager * manager); foreign import ccall unsafe "SDL_getFramerate" sdlGetFramerate :: Ptr FPSManagerStruct -> IO Int get :: FPSManager -> IO Int get manager = withForeignPtr manager sdlGetFramerate -- void SDL_framerateDelay(FPSmanager * manager); foreign import ccall unsafe "SDL_framerateDelay" sdlFramerateDelay :: Ptr FPSManagerStruct -> IO () delay :: FPSManager -> IO () delay manager = withForeignPtr manager sdlFramerateDelay SDL-gfx-0.6.0/includes/0000755000000000000000000000000011372672352012725 5ustar0000000000000000SDL-gfx-0.6.0/includes/HsSDLConfig.h.in0000644000000000000000000000074511372672352015554 0ustar0000000000000000/* includes/HsSDLConfig.h.in. Generated from configure.ac by autoheader. */ /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION