| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Codec.Avif.FFI
Documentation
avifImageCreate :: CInt -> CInt -> CInt -> AvifPixelFormat -> IO (Ptr AvifImage) Source #
avifImageCreateEmpty :: IO (Ptr AvifImage) Source #
avifImageDestroy :: FinalizerPtr () Source #
avifEncoderCreate :: IO (Ptr AvifEncoder) Source #
avifEncoderWrite :: AvifEncoderPtr -> AvifImagePtr -> Ptr AvifRwData -> IO AvifResult Source #
avifDecoderCreate :: IO (Ptr AvifDecoder) Source #
avifDecoderReadMemory :: AvifDecoderPtr -> AvifImagePtr -> Ptr UInt8 -> CSize -> IO AvifResult Source #
avifRGBImageSetDefaults :: Ptr AvifRGBImage -> AvifImagePtr -> IO () Source #
avifRGBImagePixelSize :: Ptr AvifRGBImage -> IO UInt32 Source #
avifImageRGBToYUV :: AvifImagePtr -> Ptr AvifRGBImage -> IO AvifResult Source #
avifImageYUVToRGB :: AvifImagePtr -> Ptr AvifRGBImage -> IO AvifResult Source #
avifRGBImageAllocatePixels :: Ptr AvifRGBImage -> IO () Source #
avifRGBImageFreePixels :: Ptr AvifRGBImage -> IO () Source #
data AvifPixelFormat Source #
Constructors
| AvifPixelFormatNone | |
| AvifPixelFormatYuv444 | |
| AvifPixelFormatYuv422 | |
| AvifPixelFormatYuv420 | |
| AvifPixelFormatYuv400 | |
| AvifPixelFormatCount |
Instances
| Enum AvifPixelFormat Source # | |
Defined in Codec.Avif.FFI Methods succ :: AvifPixelFormat -> AvifPixelFormat # pred :: AvifPixelFormat -> AvifPixelFormat # toEnum :: Int -> AvifPixelFormat # fromEnum :: AvifPixelFormat -> Int # enumFrom :: AvifPixelFormat -> [AvifPixelFormat] # enumFromThen :: AvifPixelFormat -> AvifPixelFormat -> [AvifPixelFormat] # enumFromTo :: AvifPixelFormat -> AvifPixelFormat -> [AvifPixelFormat] # enumFromThenTo :: AvifPixelFormat -> AvifPixelFormat -> AvifPixelFormat -> [AvifPixelFormat] # | |
data AvifResult Source #
Constructors
Instances
| Enum AvifResult Source # | |
Defined in Codec.Avif.FFI Methods succ :: AvifResult -> AvifResult # pred :: AvifResult -> AvifResult # toEnum :: Int -> AvifResult # fromEnum :: AvifResult -> Int # enumFrom :: AvifResult -> [AvifResult] # enumFromThen :: AvifResult -> AvifResult -> [AvifResult] # enumFromTo :: AvifResult -> AvifResult -> [AvifResult] # enumFromThenTo :: AvifResult -> AvifResult -> AvifResult -> [AvifResult] # | |
| Exception AvifResult Source # | |
Defined in Codec.Avif.FFI Methods toException :: AvifResult -> SomeException # fromException :: SomeException -> Maybe AvifResult # displayException :: AvifResult -> String # | |
| Show AvifResult Source # | |
Defined in Codec.Avif.FFI Methods showsPrec :: Int -> AvifResult -> ShowS # show :: AvifResult -> String # showList :: [AvifResult] -> ShowS # | |
| Eq AvifResult Source # | |
Defined in Codec.Avif.FFI | |
