hsdl-0.2.0 Contents Index

Multimedia.SDL.Video

Documentation

data SurfaceFlag

Constructors SWSURFACE HWSURFACE ASYNCBLIT ANYFORMAT HWPALETTE DOUBLEBUF FULLSCREEN OPENGL OPENGLBLIT RESIZABLE NOFRAME HWACCEL SRCCOLORKEY RLEACCELOK RLEACCEL SRCALPHA PREALLOC Instances Enum SurfaceFlag Eq SurfaceFlag Flag SurfaceFlag Show SurfaceFlag

data PaletteFlag

Constructors LOGPAL PHYSPAL Instances Enum PaletteFlag Flag PaletteFlag

data Surface

type Palette = [Color]

surfaceFlags :: Surface -> [SurfaceFlag]

surfaceWidth :: Surface -> Int

surfaceHeight :: Surface -> Int

surfacePitch :: Surface -> Int

surfacePixels :: Surface -> Ptr ()

surfacePixelFormat :: Surface -> PixelFormat

data PixelFormat

Constructors PixelFormat pfPalette :: Palette pfBitPerPixel :: Int8 pfBytePerPixel :: Int8 pfRMask, pfGMask, pfBMask, pfAMask :: Word32 pfRShift, pfGShift, pfBShift, pfAShift :: Int8 pfRLoss, pfGLoss, pfBLoss, pfALoss :: Int8 pfColorKey :: Word32 pfAlpha :: Word8 Instances Eq PixelFormat Show PixelFormat Storable PixelFormat

data VideoInfo

Constructors VideoInfo viHWAvailable :: Bool viWMAvailable :: Bool viBlitHW :: Bool viBlitHWCC :: Bool viBlitHWA :: Bool viBlitSW :: Bool viBlitSWCC :: Bool viBlitSWA :: Bool viBlitFill :: Bool viVideoMem :: Int viVideoFormat :: PixelFormat Instances Eq VideoInfo Show VideoInfo

data ModeList

Constructors AnyDimension DimensionList [Rect] Instances Eq ModeList Show ModeList

getVideoSurface :: IO Surface

getVideoInfo :: IO VideoInfo

videoDriverName :: IO (Maybe String)

listModes :: Maybe PixelFormat -> [SurfaceFlag] -> IO ModeList

videoModeOK :: Int -> Int -> Int -> [SurfaceFlag] -> IO Int

setVideoMode :: Int -> Int -> Int -> [SurfaceFlag] -> IO Surface

updateRect :: Surface -> Rect -> IO ()

updateRects :: Surface -> [Rect] -> IO ()

flipSurface :: Surface -> IO Bool

setColors :: Surface -> [Color] -> Int -> IO Bool

setPalette :: Surface -> [PaletteFlag] -> [Color] -> Int -> IO Bool

setGamma :: Double -> Double -> Double -> IO Bool

getGammaRamp :: IO (Bool, [(Word16, Word16, Word16)])

setGammaRamp :: [(Word16, Word16, Word16)] -> IO Bool

mapRGB :: PixelFormat -> Color -> IO Word32

mapRGBA :: PixelFormat -> Color -> IO Word32

getRGB :: PixelFormat -> Word32 -> IO Color

getRGBA :: PixelFormat -> Word32 -> IO Color

createRGBSurface :: [SurfaceFlag] -> Int -> Int -> Int -> Word32 -> Word32 -> Word32 -> Word32 -> IO Surface

createRGBSurfaceFrom :: Ptr () -> Int -> Int -> Int -> Int -> Word32 -> Word32 -> Word32 -> Word32 -> IO Surface

freeSurface :: Surface -> IO ()

lockSurface :: Surface -> IO Bool

unlockSurface :: Surface -> IO ()

loadBMP :: String -> IO Surface

saveBMP :: Surface -> String -> IO Bool

setColorKey :: Surface -> [SurfaceFlag] -> Word32 -> IO Bool

setAlpha :: Surface -> [SurfaceFlag] -> Word8 -> IO Bool

setClipRect :: Surface -> Rect -> IO ()

getClipRect :: Surface -> IO Rect

convertSurface :: Surface -> PixelFormat -> [SurfaceFlag] -> IO Surface

blitSurface :: Surface -> Maybe Rect -> Surface -> Point -> IO Int

fillRect :: Surface -> Maybe Rect -> Word32 -> IO Bool

displayFormat :: Surface -> IO Surface

displayFormatAlpha :: Surface -> IO Surface

data Cursor

data CursorState

Constructors CURSOR_QUERY CURSOR_IGNORE CURSOR_DISABLE CURSOR_ENABLE Instances Enum CursorState Eq CursorState Show CursorState

warpMouse :: Point -> IO ()

createCursor :: [Bool] -> [Bool] -> Size -> Point -> IO Cursor

freeCursor :: Cursor -> IO ()

setCursor :: Cursor -> IO ()

getCursor :: IO Cursor

showCursor :: CursorState -> IO CursorState

data GLAttr

Constructors GL_RED_SIZE GL_GREEN_SIZE GL_BLUE_SIZE GL_ALPHA_SIZE GL_BUFFER_SIZE GL_DOUBLEBUFFER GL_DEPTH_SIZE GL_STENCIL_SIZE GL_ACCUM_RED_SIZE GL_ACCUM_GREEN_SIZE GL_ACCUM_BLUE_SIZE GL_ACCUM_ALPHA_SIZE GL_STEREO GL_MULTISAMPLEBUFFERS GL_MULTISAMPLESAMPLES Instances Enum GLAttr Eq GLAttr Show GLAttr

glGetAttribute :: GLAttr -> IO (Bool, Int)

glSetAttribute :: GLAttr -> Int -> IO Bool

glSwapBuffers :: IO ()

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