what are the main fields where optimisation will take place to improve the CPU use when decoding Ogg Vorbis files? -- Venlig hilsen/Kind regards Thomas Kirk ARKENA thomas@arkena.com http://www.arkena.com "I was drunk last night, crawled home across the lawn. By accident I put the car key in the door lock. The house started up. So I figured what the hell, and drove it around the block a few times. I thought I should go park it in the middle of the freeway and yell at everyone to get off my driveway." -- Steven Wright --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
On Wed, May 23, 2001 at 08:59:00AM -0800, Segher Boessenkool wrote:> > > Thomas Kirk wrote: > > > > what are the main fields where optimisation will take place to improve > > the CPU use when decoding Ogg Vorbis files? > > Everything that shuffles around a lot of data. Most importantly, the > MDCT and bitstream reading/decoding routines, secondly the residue/floor > decoding.I really need to read up on how vorbis works can anyone point me towards some docs that describes how it works in general (i use to see a diagram that showed how the diffrent parts in the codec worked together)? -- Venlig hilsen/Kind regards Thomas Kirk ARKENA thomas@arkena.com http://www.arkena.com I was in a bar and I walked up to a beautiful woman and said, "Do you live around here often?" She said, "You're wearing two different-color socks." I said, "Yes, but to me they're the same because I go by thickness." She said, "How do you feel?" And I said, "You know when you're sitting on a chair and you lean back so you're just on two legs and you lean too far so you almost fall over but at the last second you catch yourself? I feel like that all the time..." -- Steven Wright, "Gentlemen's Quarterly" --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
Segher, Your e-mails are dated 1904. Netscape messenger displays 12/31/1969 (just before the beginning of the Unix epoch I presume). Incidentally, Macs show 1904 as their beginning time. <http://info.astrian.net/jargon/terms/e/epoch.html> You might want to fix your clock. Sameer -- Sameer Verma Asst. Professor of Information Systems San Francisco State University San Francisco CA 94132 USA http://verma.sfsu.edu/ Segher Boessenkool wrote:> > Thomas Kirk wrote: > > > > what are the main fields where optimisation will take place to improve > > the CPU use when decoding Ogg Vorbis files? > > Everything that shuffles around a lot of data. Most importantly, the > MDCT and bitstream reading/decoding routines, secondly the residue/floor > decoding. > > Dagdag, > > Segher > > --- >8 ---- > List archives: http://www.xiph.org/archives/ > Ogg project homepage: http://www.xiph.org/ogg/ > To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' > containing only the word 'unsubscribe' in the body. No subject is needed. > Unsubscribe messages sent to the list will be ignored/filtered.--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
Thomas Kirk wrote:> > what are the main fields where optimisation will take place to improve > the CPU use when decoding Ogg Vorbis files?Everything that shuffles around a lot of data. Most importantly, the MDCT and bitstream reading/decoding routines, secondly the residue/floor decoding. Dagdag, Segher --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.