[Pixman] [PATCH] sse2: Skip src pixels that are zero in sse2_composite_over_8888_n_8888()

Krzysztof Kosiński tweenk.pl at gmail.com
Thu Dec 23 08:05:45 PST 2010

2010/12/22 Rodrigo Kumpera <kumpera at gmail.com>:
> This patch doesn't handle cases where alpha is zero but components are not.
> Not sure
> if this is either possible or frequent.

Pixman uses premultiplied alpha so such values are not possible.

Regards, Krzysztof

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