Copyright	(c) 2015 Siniša Biđin 2021 Daniel Firth
License	MIT
Maintainer	sinisa@bidin.eu, dan.firth@homotopic.tech
Stability	experimental
Safe Haskell	None
Language	Haskell2010

SDL.Raw.Image

Contents

Loading images
Testing for formats
Other

Description

Raw bindings to the SDL2_image library. No error-handling is done here. For more information about specific function behaviour, see the SDL2_image documentation.

Synopsis

type Free = CInt
load :: MonadIO m => CString -> m (Ptr Surface)
load_RW :: MonadIO m => Ptr RWops -> Free -> m (Ptr Surface)
type Format = CString
loadTyped_RW :: MonadIO m => Ptr RWops -> Free -> Format -> m (Ptr Surface)
loadCUR_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadICO_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadBMP_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadPNM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadXPM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadXCF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadPCX_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadGIF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadJPG_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadTIF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadPNG_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadTGA_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadLBM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadXV_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
loadWEBP_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface)
isCUR :: MonadIO m => Ptr RWops -> m CInt
isICO :: MonadIO m => Ptr RWops -> m CInt
isBMP :: MonadIO m => Ptr RWops -> m CInt
isPNM :: MonadIO m => Ptr RWops -> m CInt
isXPM :: MonadIO m => Ptr RWops -> m CInt
isXCF :: MonadIO m => Ptr RWops -> m CInt
isPCX :: MonadIO m => Ptr RWops -> m CInt
isGIF :: MonadIO m => Ptr RWops -> m CInt
isJPG :: MonadIO m => Ptr RWops -> m CInt
isTIF :: MonadIO m => Ptr RWops -> m CInt
isPNG :: MonadIO m => Ptr RWops -> m CInt
isLBM :: MonadIO m => Ptr RWops -> m CInt
isXV :: MonadIO m => Ptr RWops -> m CInt
isWEBP :: MonadIO m => Ptr RWops -> m CInt
type InitFlags = CInt
pattern IMG_INIT_JPG :: (Eq a, Num a) => a
pattern IMG_INIT_PNG :: (Eq a, Num a) => a
pattern IMG_INIT_TIF :: (Eq a, Num a) => a
pattern IMG_INIT_WEBP :: (Eq a, Num a) => a
init :: MonadIO m => InitFlags -> m InitFlags
getVersion :: MonadIO m => m (Ptr Version)
quit :: MonadIO m => m ()

Loading images

type Free = CInt Source #

Should the Ptr RWops be freed after an operation? 1 for yes, 0 for no.

load :: MonadIO m => CString -> m (Ptr Surface) Source #

load_RW :: MonadIO m => Ptr RWops -> Free -> m (Ptr Surface) Source #

type Format = CString Source #

A case-insensitive desired format, e.g. "jpg" or "PNG".

loadTyped_RW :: MonadIO m => Ptr RWops -> Free -> Format -> m (Ptr Surface) Source #

loadCUR_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadICO_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadBMP_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadPNM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadXPM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadXCF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadPCX_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadGIF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadJPG_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadTIF_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadPNG_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadTGA_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadLBM_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadXV_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

loadWEBP_RW :: MonadIO m => Ptr RWops -> m (Ptr Surface) Source #

Testing for formats

isCUR :: MonadIO m => Ptr RWops -> m CInt Source #

isICO :: MonadIO m => Ptr RWops -> m CInt Source #

isBMP :: MonadIO m => Ptr RWops -> m CInt Source #

isPNM :: MonadIO m => Ptr RWops -> m CInt Source #

isXPM :: MonadIO m => Ptr RWops -> m CInt Source #

isXCF :: MonadIO m => Ptr RWops -> m CInt Source #

isPCX :: MonadIO m => Ptr RWops -> m CInt Source #

isGIF :: MonadIO m => Ptr RWops -> m CInt Source #

isJPG :: MonadIO m => Ptr RWops -> m CInt Source #

isTIF :: MonadIO m => Ptr RWops -> m CInt Source #

isPNG :: MonadIO m => Ptr RWops -> m CInt Source #

isLBM :: MonadIO m => Ptr RWops -> m CInt Source #

isXV :: MonadIO m => Ptr RWops -> m CInt Source #

isWEBP :: MonadIO m => Ptr RWops -> m CInt Source #

Other

type InitFlags = CInt Source #

pattern IMG_INIT_JPG :: (Eq a, Num a) => a Source #

pattern IMG_INIT_PNG :: (Eq a, Num a) => a Source #

pattern IMG_INIT_TIF :: (Eq a, Num a) => a Source #

pattern IMG_INIT_WEBP :: (Eq a, Num a) => a Source #

init :: MonadIO m => InitFlags -> m InitFlags Source #

getVersion :: MonadIO m => m (Ptr Version) Source #

quit :: MonadIO m => m () Source #