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Mailing lists / fpc-pascal / 2005-01

Questions

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Pianoman

I have two questions:
1. Is there any Windows or DOS port of the Numerix library?
2. 2. How to detect the speed of processor installed? Pianoman

Pianoman

I Have two questions:
Is there any windows/DOS port of the numerix library?
2. How to detect thee speed of CPU?
Pianoman

Thomas Schatzl
to Pianoman

Hello,

I Have two questions: Is there any windows/DOS port of the numerix library?

Since Google reveals lots of libraries called "numerix", it may be helpful for others to be more specific.
(I personally don't know any Numerix library, even less ones ported for FPC)

2. How to detect thee speed of CPU?

One way to obtain the (current) CPU speed is on Go32V2/Win32, actually all(?) x86 platforms supported by FPC, for example my CPU library you can get from http://members.yline.com/~tom_at_work/

If you only want an explanation on how to do it, I think it is explained in the library's docs (downloadable from the same URL).

Regards,
Thomas

Christophe Fantoni
to Thomas Schatzl

Hello,

I search the RICE encoding (for lossless compression... this encoding is used in Monkey Audio, FLAC and many others formats), ported always in Pascal, or maybe a documentation who explain how the RICE compression works... In fact, I don't like C/C++ and I have difficult to read and to understand C/C++ source to convert it in Pascal or FreePascal source... Maybe another algorithm who make the same job ? (Levinson Durbin for example ?)

Many thanks for your answer,

Best regards... and sorry for my bad english.

Christophe Fantoni
French Technical Writer

Eduardo
to Christophe Fantoni
you wrote 11 lines
Hello, I search the RICE encoding (for lossless compression... this encoding is used in Monkey Audio, FLAC and many others formats), ported always in Pascal, or maybe a documentation who explain how the RICE compression works... In fact, I don't like C/C++ and I have difficult to read and to understand C/C++ source to convert it in Pascal or FreePascal source... Maybe another algorithm who make the same job ? (Levinson Durbin for example ?) Many thanks for your answer,

Today i'm out of work. Tomorrow i'll send you a RICE encoding/decoding unit. I've got source code for BWT, range coder, arith coder, Golomb, Elias, and in general, compression code in pascal.

Show quoted text 9 lines
Best regards... and sorry for my bad english. Christophe Fantoni French Technical Writer _______________________________________________ fpc-pascal maillist - http://lists.freepascal.org/mailman/listinfo/fpc-pascal

----------------------------------------------------------------------------------------------------------------------------- La diferencia entre la teoria y la practica es que en teoria no hay, pero en la practica si

Christophe Fantoni
to Eduardo

Hi Eduardo,

Many thanks for your help. No problem, I wait your files tomorrow.... Maybe, if you have another lossless encoder/decoder (multimedia oriented), I'm very interressting... ;)

Best regards,

Christophe Fantoni
French Technical Writer

Earlier message 46 lines
----- Original Message ----- From: "Eduardo" To: "Christophe Fantoni" ; "FPC-Pascal users discussions" Sent: Tuesday, February 01, 2005 12:06 PM Subject: Re: [fpc-pascal] RICE Encoding in Pascal > At 13:59 31/01/2005, you wrote: > >Hello, > > > >I search the RICE encoding (for lossless compression... this encoding is > >used in Monkey Audio, FLAC and many others formats), ported always in > >Pascal, or maybe a documentation who explain how the RICE compression > >works... In fact, I don't like C/C++ and I have difficult to read and to > >understand C/C++ source to convert it in Pascal or FreePascal source... > >Maybe another algorithm who make the same job ? (Levinson Durbin for example > >?) > > > >Many thanks for your answer, > > Today i'm out of work. Tomorrow i'll send you a RICE encoding/decoding > unit. I've got source code for BWT, range coder, arith coder, Golomb, > Elias, and in general, compression code in pascal. > > >Best regards... and sorry for my bad english. > > > >Christophe Fantoni > >French Technical Writer > > > > > >_______________________________________________ > >fpc-pascal maillist - > >http://lists.freepascal.org/mailman/listinfo/fpc-pascal > > -------------------------------------------------------------------------- --------------------------------------------------- > La diferencia entre la teoria y la practica es que en teoria no hay, pero > en la practica si > > > _______________________________________________ > fpc-pascal maillist - > http://lists.freepascal.org/mailman/listinfo/fpc-pascal >