Graphics.UI.SDL.Video

Display and Window Management

createWindow :: CString -> CInt -> CInt -> CInt -> CInt -> Word32 -> IO Window

createWindowAndRenderer :: CInt -> CInt -> Word32 -> Ptr Window -> Ptr Renderer -> IO CInt

createWindowFrom :: Ptr () -> IO Window

destroyWindow :: Window -> IO ()

disableScreenSaver :: IO ()

enableScreenSaver :: IO ()

glBindTexture :: Texture -> Ptr CFloat -> Ptr CFloat -> IO CInt

glCreateContext :: Window -> IO GLContext

glDeleteContext :: GLContext -> IO ()

glExtensionSupported :: CString -> IO Bool

glGetAttribute :: GLattr -> Ptr CInt -> IO CInt

glGetCurrentContext :: IO GLContext

glGetCurrentWindow :: IO Window

glGetDrawableSize :: Window -> Ptr CInt -> Ptr CInt -> IO ()

glGetProcAddress :: CString -> IO (Ptr ())

glGetSwapInterval :: IO CInt

glLoadLibrary :: CString -> IO CInt

glMakeCurrent :: Window -> GLContext -> IO CInt

glResetAttributes :: IO ()

glSetAttribute :: GLattr -> CInt -> IO CInt

glSetSwapInterval :: CInt -> IO CInt

glSwapWindow :: Window -> IO ()

glUnbindTexture :: Texture -> IO CInt

glUnloadLibrary :: IO ()

getClosestDisplayMode :: CInt -> Ptr DisplayMode -> Ptr DisplayMode -> IO (Ptr DisplayMode)

getCurrentDisplayMode :: CInt -> Ptr DisplayMode -> IO CInt

getCurrentVideoDriver :: IO CString

getDesktopDisplayMode :: CInt -> Ptr DisplayMode -> IO CInt

getDisplayBounds :: CInt -> Ptr Rect -> IO CInt

getDisplayMode :: CInt -> CInt -> Ptr DisplayMode -> IO CInt

getDisplayName :: CInt -> IO CString

getNumDisplayModes :: CInt -> IO CInt

getNumVideoDisplays :: IO CInt

getNumVideoDrivers :: IO CInt

getVideoDriver :: CInt -> IO CString

getWindowBrightness :: Window -> IO CFloat

getWindowData :: Window -> CString -> IO (Ptr ())

getWindowDisplayIndex :: Window -> IO CInt

getWindowDisplayMode :: Window -> Ptr DisplayMode -> IO CInt

getWindowFlags :: Window -> IO Word32

getWindowFromID :: Word32 -> IO Window

getWindowGammaRamp :: Window -> Ptr Word16 -> Ptr Word16 -> Ptr Word16 -> IO CInt

getWindowGrab :: Window -> IO Bool

getWindowID :: Window -> IO Word32

getWindowMaximumSize :: Window -> Ptr CInt -> Ptr CInt -> IO ()

getWindowMinimumSize :: Window -> Ptr CInt -> Ptr CInt -> IO ()

getWindowPixelFormat :: Window -> IO Word32

getWindowPosition :: Window -> Ptr CInt -> Ptr CInt -> IO ()

getWindowSize :: Window -> Ptr CInt -> Ptr CInt -> IO ()

getWindowSurface :: Window -> IO (Ptr Surface)

getWindowTitle :: Window -> IO CString

hideWindow :: Window -> IO ()

isScreenSaverEnabled :: IO Bool

maximizeWindow :: Window -> IO ()

minimizeWindow :: Window -> IO ()

raiseWindow :: Window -> IO ()

restoreWindow :: Window -> IO ()

setWindowBordered :: Window -> Bool -> IO ()

setWindowBrightness :: Window -> CFloat -> IO CInt

setWindowData :: Window -> CString -> Ptr () -> IO (Ptr ())

setWindowDisplayMode :: Window -> Ptr DisplayMode -> IO CInt

setWindowFullscreen :: Window -> Word32 -> IO CInt

setWindowGammaRamp :: Window -> Ptr Word16 -> Ptr Word16 -> Ptr Word16 -> IO CInt

setWindowGrab :: Window -> Bool -> IO ()

setWindowIcon :: Window -> Ptr Surface -> IO ()

setWindowMaximumSize :: Window -> CInt -> CInt -> IO ()

setWindowMinimumSize :: Window -> CInt -> CInt -> IO ()

setWindowPosition :: Window -> CInt -> CInt -> IO ()

setWindowSize :: Window -> CInt -> CInt -> IO ()

setWindowTitle :: Window -> CString -> IO ()

showMessageBox :: Ptr MessageBoxData -> Ptr CInt -> IO CInt

showSimpleMessageBox :: Word32 -> CString -> CString -> Window -> IO CInt

showWindow :: Window -> IO ()

updateWindowSurface :: Window -> IO CInt

updateWindowSurfaceRects :: Window -> Ptr Rect -> CInt -> IO CInt

videoInit :: CString -> IO CInt

videoQuit :: IO ()

2D Accelerated Rendering

createRenderer :: Window -> CInt -> Word32 -> IO Renderer

createSoftwareRenderer :: Ptr Surface -> IO Renderer

createTexture :: Renderer -> Word32 -> CInt -> CInt -> CInt -> IO Texture

createTextureFromSurface :: Renderer -> Ptr Surface -> IO Texture

destroyRenderer :: Renderer -> IO ()

destroyTexture :: Texture -> IO ()

getNumRenderDrivers :: IO CInt

getRenderDrawBlendMode :: Renderer -> IO Int

getRenderDrawColor :: Renderer -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> IO CInt

getRenderDriverInfo :: CInt -> Ptr RendererInfo -> IO CInt

getRenderTarget :: Renderer -> IO Texture

getRenderer :: Window -> IO Renderer

getRendererInfo :: Renderer -> Ptr RendererInfo -> IO CInt

getRendererOutputSize :: Renderer -> Ptr CInt -> Ptr CInt -> IO CInt

getTextureAlphaMod :: Texture -> Ptr Word8 -> IO CInt

getTextureBlendMode :: Texture -> Ptr BlendMode -> IO CInt

getTextureColorMod :: Texture -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> IO CInt

lockTexture :: Texture -> Ptr Rect -> Ptr (Ptr ()) -> Ptr CInt -> IO CInt

queryTexture :: Texture -> Word32 -> Ptr CInt -> Ptr CInt -> Ptr CInt -> IO CInt

renderClear :: Renderer -> IO CInt

renderCopy :: Renderer -> Texture -> Ptr Rect -> Ptr Rect -> IO CInt

renderCopyEx :: Renderer -> Texture -> Ptr Rect -> Ptr Rect -> CDouble -> Ptr Point -> RendererFlip -> IO CInt

renderDrawLine :: Renderer -> CInt -> CInt -> CInt -> CInt -> IO CInt

renderDrawLines :: Renderer -> Ptr Point -> CInt -> IO CInt

renderDrawPoint :: Renderer -> CInt -> CInt -> IO CInt

renderDrawPoints :: Renderer -> Ptr Point -> CInt -> IO CInt

renderDrawRect :: Renderer -> Ptr Rect -> IO CInt

renderDrawRects :: Renderer -> Ptr Rect -> CInt -> IO CInt

renderFillRect :: Renderer -> Ptr Rect -> IO CInt

renderFillRects :: Renderer -> Ptr Rect -> CInt -> IO CInt

renderGetClipRect :: Renderer -> Ptr Rect -> IO ()

renderGetLogicalSize :: Renderer -> Ptr CInt -> Ptr CInt -> IO ()

renderGetScale :: Renderer -> Ptr CFloat -> Ptr CFloat -> IO ()

renderGetViewport :: Renderer -> Ptr Rect -> IO ()

renderPresent :: Renderer -> IO ()

renderReadPixels :: Renderer -> Ptr Rect -> Word32 -> Ptr () -> CInt -> IO CInt

renderSetClipRect :: Renderer -> Ptr Rect -> IO CInt

renderSetLogicalSize :: Renderer -> CInt -> CInt -> IO CInt

renderSetScale :: Renderer -> CFloat -> CFloat -> IO CInt

renderSetViewport :: Renderer -> Ptr Rect -> IO CInt

renderTargetSupported :: Renderer -> IO Bool

setRenderDrawBlendMode :: Renderer -> BlendMode -> IO CInt

setRenderDrawColor :: Renderer -> Word8 -> Word8 -> Word8 -> Word8 -> IO CInt

setRenderTarget :: Renderer -> Texture -> IO CInt

setTextureAlphaMod :: Texture -> Word8 -> IO CInt

setTextureBlendMode :: Texture -> BlendMode -> IO CInt

setTextureColorMod :: Texture -> Word8 -> Word8 -> Word8 -> IO CInt

unlockTexture :: Texture -> IO ()

updateTexture :: Texture -> Ptr Rect -> Ptr () -> CInt -> IO CInt

updateYUVTexture :: Texture -> Ptr Rect -> Ptr Word8 -> CInt -> Ptr Word8 -> CInt -> Ptr Word8 -> CInt -> IO CInt

Pixel Formats and Conversion Routines

allocFormat :: Word32 -> IO (Ptr PixelFormat)

allocPalette :: CInt -> IO (Ptr Palette)

calculateGammaRamp :: CFloat -> Ptr Word16 -> IO ()

freeFormat :: Ptr PixelFormat -> IO ()

freePalette :: Ptr Palette -> IO ()

getPixelFormatName :: Word32 -> IO CString

getRGB :: Word32 -> Ptr PixelFormat -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> IO ()

getRGBA :: Word32 -> Ptr PixelFormat -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> IO ()

mapRGB :: Ptr PixelFormat -> Word8 -> Word8 -> Word8 -> IO Word32

mapRGBA :: Ptr PixelFormat -> Word8 -> Word8 -> Word8 -> Word8 -> IO Word32

masksToPixelFormatEnum :: CInt -> Word32 -> Word32 -> Word32 -> Word32 -> IO Word32

pixelFormatEnumToMasks :: Word32 -> Ptr CInt -> Ptr Word32 -> Ptr Word32 -> Ptr Word32 -> Ptr Word32 -> IO Bool

setPaletteColors :: Ptr Palette -> Ptr Color -> CInt -> CInt -> IO CInt

setPixelFormatPalette :: Ptr PixelFormat -> Ptr Palette -> IO CInt

Rectangle Functions

enclosePoints :: Ptr Point -> CInt -> Ptr Rect -> Ptr Rect -> IO Bool

hasIntersection :: Ptr Rect -> Ptr Rect -> IO Bool

intersectRect :: Ptr Rect -> Ptr Rect -> Ptr Rect -> IO Bool

intersectRectAndLine :: Ptr Rect -> Ptr CInt -> Ptr CInt -> Ptr CInt -> Ptr CInt -> IO Bool

unionRect :: Ptr Rect -> Ptr Rect -> Ptr Rect -> IO ()

Surface Creation and Simple Drawing

blitScaled :: Ptr Surface -> Ptr Rect -> Ptr Surface -> Ptr Rect -> IO CInt

blitSurface :: Ptr Surface -> Ptr Rect -> Ptr Surface -> Ptr Rect -> IO CInt

convertPixels :: CInt -> CInt -> Word32 -> Ptr () -> CInt -> Word32 -> Ptr () -> CInt -> IO CInt

convertSurface :: Ptr Surface -> Ptr PixelFormat -> Word32 -> IO (Ptr Surface)

convertSurfaceFormat :: Ptr Surface -> Word32 -> Word32 -> IO (Ptr Surface)

createRGBSurface :: Word32 -> CInt -> CInt -> CInt -> Word32 -> Word32 -> Word32 -> Word32 -> IO (Ptr Surface)

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

fillRect :: Ptr Surface -> Ptr Rect -> Word32 -> IO CInt

fillRects :: Ptr Surface -> Ptr Rect -> CInt -> Word32 -> IO CInt

freeSurface :: Ptr Surface -> IO ()

getClipRect :: Ptr Surface -> Ptr Rect -> IO ()

getColorKey :: Ptr Surface -> Ptr Word32 -> IO CInt

getSurfaceAlphaMod :: Ptr Surface -> Ptr Word8 -> IO CInt

getSurfaceBlendMode :: Ptr Surface -> BlendMode -> IO CInt

getSurfaceColorMod :: Ptr Surface -> Ptr Word8 -> Ptr Word8 -> Ptr Word8 -> IO CInt

loadBMP :: CString -> IO (Ptr Surface)

loadBMP_RW :: Ptr RWops -> CInt -> IO (Ptr Surface)

lockSurface :: Ptr Surface -> IO CInt

lowerBlit :: Ptr Surface -> Ptr Rect -> Ptr Surface -> Ptr Rect -> IO CInt

lowerBlitScaled :: Ptr Surface -> Ptr Rect -> Ptr Surface -> Ptr Rect -> IO CInt

saveBMP :: Ptr Surface -> CString -> IO CInt

saveBMP_RW :: Ptr Surface -> Ptr RWops -> CInt -> IO CInt

setClipRect :: Ptr Surface -> Ptr Rect -> IO Bool

setColorKey :: Ptr Surface -> CInt -> Word32 -> IO CInt

setSurfaceAlphaMod :: Ptr Surface -> Word8 -> IO CInt

setSurfaceBlendMode :: Ptr Surface -> BlendMode -> IO CInt

setSurfaceColorMod :: Ptr Surface -> Word8 -> Word8 -> Word8 -> IO CInt

setSurfacePalette :: Ptr Surface -> Ptr Palette -> IO CInt

setSurfaceRLE :: Ptr Surface -> CInt -> IO CInt

unlockSurface :: Ptr Surface -> IO ()

Platform-specific Window Management

getWindowWMInfo :: Window -> SysWMinfo -> IO Bool

Clipboard Handling

getClipboardText :: IO CString

hasClipboardText :: IO Bool

setClipboardText :: CString -> IO CInt