[Pixman] REGRESSION: ppc/ppc64: glyph test failed! (checksum=3723EC00, expected A2B67F99)

2012-06-10 Thread Jeremy Huddleston
http://tinderbox.x.org/builds/2012-06-10-0003/logs/pixman/#check It looks like something in c2230fe..367b78f has caused ppc and ppc64 pixman to fail make check. Unfortunately, I don't have the cycles to bisect the issue at this point. --Jeremy ___

Re: [Pixman] Faster unorm_to_unorm for wide path processing

2012-06-10 Thread Søren Sandmann
"Antti S. Lankila" writes: > Thanks for the code review. This new patch (attached) should have all > of these accounted for. Pushed to master with one additional change: inwidth -> in_width and outwidth -> out_width. Thanks, Søren ___ Pixman mailing

Re: [Pixman] Faster unorm_to_unorm for wide path processing

2012-06-10 Thread Antti S. Lankila
On 10.06.2012 20:03, Søren Sandmann wrote: "Antti S. Lankila" writes: Attached is a simple patch that produces around 20 % Mpix/s improvement for wide path processing due to significant optimization of pixman_expand. On my i7 laptop, we go from: src__2x10 = L1: 62.08 L2: 60.73 M: 59

Re: [Pixman] Faster unorm_to_unorm for wide path processing

2012-06-10 Thread Søren Sandmann
"Antti S. Lankila" writes: > Attached is a simple patch that produces around 20 % Mpix/s > improvement for wide path processing due to significant optimization > of pixman_expand. On my i7 laptop, we go from: > >> src__2x10 = L1: 62.08 L2: 60.73 M: 59.61 >> ( 4.30%) H

[Pixman] Faster unorm_to_unorm for wide path processing

2012-06-10 Thread Antti S. Lankila
Attached is a simple patch that produces around 20 % Mpix/s improvement for wide path processing due to significant optimization of pixman_expand. On my i7 laptop, we go from: src__2x10 = L1: 62.08 L2: 60.73 M: 59.61 ( 4.30%) HT: 46.81 VT: 42.17 R: 43.18 RT: 26.

Re: [Pixman] sRGB processing for pixman

2012-06-10 Thread Antti S. Lankila
On 10.06.2012 12:51, Antti S. Lankila wrote: (component * alpha)^2.2 On re-reading: *sigh* swap 2.2 with 1/2.2 over the rest of the email. -- Antti ___ Pixman mailing list Pixman@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/pix

Re: [Pixman] sRGB processing for pixman

2012-06-10 Thread Antti S. Lankila
On 10.06.2012 06:46, Bill Spitzak wrote: A problem with sRGB for line art is that drawing an inverted drawing will not look correct to users. White lines and text will look much too thin, while black lines and text look thicker. This appears to be because humans invert images in perceptual spac