[Haskell-cafe] creating graphics the functional way
fb at frank-buss.de
Mon Aug 6 23:15:53 EDT 2007
Marc A. Ziegert wrote:
> in that source file, you define Size and Pixel as structs of
> "Integer"s. that are neither unsigned chars (8_bit) nor ints
> (32-64_bit) nor floats (32_bit) but an artificial oo_bit int
> (1 int + list of bytes).
> i'm sure you will gain a speedup by redefining these structs.
> i.e. use Float or Int instead of Integer; see Data.Int and
> Data.Word for more alternatives.
I've tried it, but it was not faster. Using Word8 for the RGB pixels even
resulted in wrong colors with the anti-aliased version, maybe because of
Frank Buss, fb at frank-buss.de
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