Codec.Picture.Blp

Documentation

readBlp :: FilePath -> IO (Either String DynamicImage)

Read BLP from given file without mipmaps

readBlpMipmaps :: FilePath -> IO (Either String [DynamicImage])

Read BLP from given file with mipmaps

decodeBlp :: ByteString -> Either String DynamicImage

Decodes BLP without mipmaps

decodeBlpMipmaps :: ByteString -> Either String [DynamicImage]

Decodes BLP and returns original image plus all mipmaps

writeBlpJpeg :: FilePath -> Int -> Int -> DynamicImage -> IO ()

writeBlpUncompressedWithAlpha :: FilePath -> Int -> DynamicImage -> IO ()

writeBlpUncompressedWithoutAlpha :: FilePath -> Int -> DynamicImage -> IO ()

encodeBlpJpeg :: Int -> Int -> DynamicImage -> ByteString

encodeBlpUncompressedWithAlpha :: Int -> DynamicImage -> ByteString

encodeBlpUncompressedWithoutAlpha :: Int -> DynamicImage -> ByteString

mipMapsUpTo

Arguments

:: Int

Minimum size of picture side for generation of mipmap (ex. 2, 4, 16, 32, 64, 512, 1024 and etc)

-> DynamicImage

Image for which we generate mipmaps

-> Int

Calculate needed count of mipmaps to cover sizes up to given minimum size (helper for 'writeBlp*' functions)