Re: N800 & Video playback

2007-05-01 Thread Daniel Amelang
On 5/1/07, Daniel Amelang <[EMAIL PROTECTED]> wrote: On 5/1/07, Daniel Amelang <[EMAIL PROTECTED]> wrote: > > about using ldmia/stdmia instructions to cluster sequential that was supposed to be "ldmia/sdmia", sorry. Gah, "

Re: N800 & Video playback

2007-05-01 Thread Daniel Amelang
On 5/1/07, Daniel Amelang <[EMAIL PROTECTED]> wrote: about using ldmia/stdmia instructions to cluster sequential that was supposed to be "ldmia/sdmia", sorry. Dan ___ maemo-developers mailing list maemo-developers@maemo.org h

Re: N800 & Video playback

2007-05-01 Thread Daniel Amelang
On 4/30/07, Daniel Stone <[EMAIL PROTECTED]> wrote: > There are two important optimizations in this code: > 1. Cache prefetch with PLD instruction (added in '_armv5' version) which > boosts performance to 70 megapixels per second. Inner loop is unrolled > to process 32 pixels per iteration (cach

Re: libcairo 1.4.4 and poppler 0.5.4 available

2007-04-24 Thread Daniel Amelang
On 4/23/07, Eduardo Lima <[EMAIL PROTECTED]> wrote: Hi all, The packages for libcairo[1] and poppler[2] are available in the extras repository for both OS2007 (bora) and and OS2006 (gregale). If you find any bugs, please mail me. More to come soon. :) This is great news! It's nice to see cairo

Re: Pymaemo GUI wrapper toolkit (v1)

2007-03-24 Thread Daniel Amelang
On 3/19/07, Sean Luke <[EMAIL PROTECTED]> wrote: I've been working behind the scenes on a "wrapper" toolkit around GTK to work around GTK bugs and misfeatures, significantly simplify development, and add some seriously needed features (like object persistence and cleanin

Re: Wishlist (was:Re: N800 and USB host mode)

2007-03-08 Thread Daniel Amelang
On 3/8/07, Carl Worth <[EMAIL PROTECTED]> wrote: On Fri, 9 Mar 2007 00:53:18 +0200, Daniel Stone wrote: > > On 3/8/07, Eero Tamminen <[EMAIL PROTECTED]> wrote: > > >[1] There's a bug in Cairo bugzilla about slowness on 16-bit display Now, ifthe application is actually handing cairo an ARGB32 ima

Re: Wishlist (was:Re: N800 and USB host mode)

2007-03-08 Thread Daniel Amelang
On 3/8/07, Daniel Stone <[EMAIL PROTECTED]> wrote: On Thu, Mar 08, 2007 at 01:06:00PM -0800, ext Daniel Amelang wrote: > On 3/7/07, Eero Tamminen <[EMAIL PROTECTED]> wrote: > >Err. Translucency means compositing and keeping the composited items in > >memory. Due to

Re: Wishlist (was:Re: N800 and USB host mode)

2007-03-08 Thread Daniel Amelang
On 3/8/07, Eero Tamminen <[EMAIL PROTECTED]> wrote: Hi, ext Kalle Vahlman wrote: > I haven't confirmed this, but according to the (non-exhaustive) > benchmarking currently it probably should be faster to work with image > surface in Cairo and only push the result to X, since it is > accelerated

Re: Wishlist (was:Re: N800 and USB host mode)

2007-03-08 Thread Daniel Amelang
On 3/7/07, Eero Tamminen <[EMAIL PROTECTED]> wrote: Err. Translucency means compositing and keeping the composited items in memory. Due to additional memory accesses needed for this, it would be slower (and take more memory) regardless of how "accelerated" it would be. Keeping the composited

Re: New project idea, pygtk questions, and a toolkit

2007-02-19 Thread Daniel Amelang
On 2/19/07, Sean Luke <[EMAIL PROTECTED]> wrote: ... Last, partly in response to irritation with GTK, I've been at work making a lightweight cover library on top of pygtk. The goal is to provide a minimum amount of functionality that's easier to use, but to let you dip down into pygtk when you n

Re: [maemo-developers] Phone management application

2007-01-25 Thread Daniel Amelang
On 1/24/07, Anuj Verma (Kevin) <[EMAIL PROTECTED]> wrote: ... I'll really crap my phones as modems if I can ! I don't know what that means where you're from, but I'm really confused. Dan ___ maemo-developers mailing list maemo-developers@maemo.org ht

Re: [maemo-developers] Follow-up: N800 and Newton

2007-01-25 Thread Daniel Amelang
On 1/24/07, Sean Luke <[EMAIL PROTECTED]> wrote: ... it doesn't require rabid fanboyism to make a cogent argument that GTK+ is distinctly inferior to OS X and maemo is inferior to NewtonOS from an interface point of view. Without expressing an opinion either way, I think it is important to poin

Re: [maemo-developers] Re: Developer Device Program Request

2007-01-23 Thread Daniel Amelang
On 1/22/07, Mike Morrison <[EMAIL PROTECTED]> wrote: I've seen some posts about cairo on the mailing list but I didn't see a package for it. Is it available or should I be looking for another way to fulfill my cairo needs? I don't know of a cairo package for maemo, but it's pretty easy to compi

Re: [maemo-developers] Please enlighten me about the DSP

2007-01-23 Thread Daniel Amelang
On 1/23/07, Rene Jensen <[EMAIL PROTECTED]> wrote: 3) Will OpenGL ES arrive anytime soon? If so, will it be the Fixed or the Functional Pipeline profile? Guess the last question is another way to ask what features the 2D/3D accelerator has. I know Nokia has released phones for Symbian with OpenG

Re: [maemo-developers] Improving Cairo performance on the N800

2007-01-20 Thread Daniel Amelang
(resending this now that the mailing list is back up) On 1/16/07, Zeeshan Ali <[EMAIL PROTECTED]> wrote: Hello! > Now, the recently announced Nokia N800 is different from the 770 in > various ways that are interesting for Cairo performance. I've got my > eye on the ARMv6 SIMD instructions and t

Re: [maemo-developers] Improving Cairo performance on the N800

2007-01-20 Thread Daniel Amelang
(resending this now that the mailing list is back up) On 1/16/07, Fernando Herrera <[EMAIL PROTECTED]> wrote: El mar, 16-01-2007 a las 12:20 +0200, ext Daniel Stone escribió: > We don't currently use the MBX block at all: there's no driver or > anything to hook into. There was a linux driver fo

Re: [cairo] Re: [maemo-developers] Cairo performance comparison, 770 / N800 / PXA-320

2007-01-15 Thread Daniel Amelang
On 1/15/07, Kalle Vahlman <[EMAIL PROTECTED]> wrote: 2007/1/16, Daniel Amelang <[EMAIL PROTECTED]>: > On 1/13/07, Kalle Vahlman <[EMAIL PROTECTED]> wrote: > > 2007/1/14, Koen Kooi <[EMAIL PROTECTED]>: > > > -BEGIN PGP SIGNED MESSAGE- > > &g

[maemo-developers] Improving Cairo performance on the N800

2007-01-15 Thread Daniel Amelang
(Double posting here, apologies for any overlap) Now that Cairo on the 770 is performing pretty well, I hope the way is cleared for Maemo to switch over to Cairo (and a more recent GTK). Several of us have put a lot of effort into speeding it up, so it would be nice to see the fruits of our labor

[maemo-developers] Re: [cairo] Cairo performance comparison, 770 / N800 / PXA-320

2007-01-15 Thread Daniel Amelang
On 1/13/07, Kalle Vahlman <[EMAIL PROTECTED]> wrote: Hi! We have all sorts of funny hardware at the office, so I thought I'd make a quick run of cairo-perf with the Cairo 1.3.10 snapshot and see how they relate to each other. ... N800 is naturally faster than 770, but I didn't expect the xlib ba