daniel at fooishbar.org
Mon Apr 30 04:09:24 PDT 2007
On Mon, Apr 30, 2007 at 03:39:25AM -0700, Daniel Amelang wrote:
> The attached patch provides a fast path for the case of performing
> a8b8g8r8 non-premultiplied (aka the GdkPixbuf format) OVER r5g6b5 via
> a new function called fbCompositeSrc_8888RevNPx0565. Basically, it's
> just an adaptation of the previous work I talked about here:
> On my Nokia N800, I get a 3.4x speedup when running this little gdk
> benchmark program:
> The source file is kinda large (4.5MB) due to an embedded GdkPixbuf.
Thanks Dan, you're a champion. Merged this one into my internal tree
for the update after next.
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