search for: evc

Hello Greg If money isn't a problem Intel has an optimized compiler for eVC and XScale processors http://www.intel.com/software/products/compilers/techtopics/PCA_Optimization_WP.pdf If you have any luck getting the eVC compiler closer to realtime I'd really like to know. I'm still far from realtime when using Speex 1.1.3 on a HP iPAQ (Intel pxa255). Best rega...

Hello Carl, Can you send me libspeex compilated in eVC. And can you describe where and how set the FIXED_POINT flag in eVC. Thanks you. Regards. Rodrigo. <p>----- Mensaje original ----- De: "Carl Douglas"<CarlD@itouchmobility.com> Env.: 15/01/04 17:43:43 Para: "speex-dev@xiph.org"<speex-dev@xiph.org>...

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I don't think a compiler is going to be enough. I tried perl scripting the output of a linux gcc cross-compiler to convert into something the assembler under eVC would consume. It errors on all the MAC type of instructions. I looked at www.arm.com (I never knew there could be so many arms) It does not look like the ARM720 has the MAC instructions. It also lists 75Mhz and 100Mhz as possible frequencies. (I'm still hoping for 100 :-) I have started to...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Could anyone tell me how libspeex_armce.lib Speex 1.1.6 was compiled? (http://www.speex.org/download/libspeex_armce.lib ) Does it exist some modified fixed_arm5e.h for Microsoft EVC arm-asm compiler? or the inline assemlby was compiled with GCC and linked through EVC LINK.exe? if the latter was done could I know how to link with EVC ? Objects in libspeex_armce.lib: vc_ce.obj // generated from vc_ce.c ? speex_lpc.obj // generated from speex_lpc.c? speex_ltp....

Hi, Chris (cc) and I try to get the SGE master monitor work with Apple Leopard dtrace. Unfortunately we are stuck with the error msg below. Anyone having an idea what could be the cause? What I can rule out as cause is function inlining for the reasons explained below. Background information on SGE master monitor implementation is under http://wiki.gridengine.info/wiki/index.php/Dtrace

..., }; The declaration of _psy_set0G clearly has "too many initializers" as the compiler says. What am I missing? I'm using Embedded VC++, and I'm trying to compile this for future use in PocketPC projects. Q2: Most of the __INT64 declarations are converted to INT by the compiler (eVC). Will this affect the playback? If so, what can I do? I'm not an expect with C or vorbis or eVC, and hope someone can help me. Thanks! --- >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...

Hi all, Please a moment to look my source code, this is very similar to example of the documentation. I added FIXED_POINT flag. My source code compile and build but not decode correctly (the error may be in the while). I work with eVC 4.0 and pocket pc 2003. Someone know what is the error? Thanks. Rodrigo. #include "speex.h" #define FRAME_SIZE 160 void CPlayerDlg::OnButton3() { char infile[]="test.spx"; char outfile[]="test.wav"; char *outFile; ch...

Target is Spv & Nokia phones ARM and also ipaq ARM. With the generic fixed point at complexity 0 I am still about 1.6x realtime for narrowband. The MS eVC compiler does not support inline assembler, only separate assembler functions. Does anyone have a feeling on whether a 2x speedup is possible if I hand tune a few functions? -greg. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/og...

...04 à 05:19, Rodrigo Parra M a écrit : > Hi all, > > Please a moment to look my source code, this is very similar to > example of the documentation. I added FIXED_POINT flag. My source code > compile and build but not decode correctly (the error may be in the > while). I work with eVC 4.0 and pocket pc 2003. Someone know what is > the error? > > Thanks. > > Rodrigo. > > > > #include "speex.h" > > #define FRAME_SIZE 160 > > > > void CPlayerDlg::OnButton3() > > { > > char infile[]="te...

These two patches were originally part of the XSM series that I have posted, and remain prerequisites for that series. However, they are independent of the XSM changes and are a useful simplification regardless of the use of XSM. The Acked-bys on these patches were provided before rebasing them over the copyback changes in 26268:1b72138bddda, which had minor conflicts that I resolved. [PATCH

Le mer 17/12/2003 à 14:14, Greg Cockroft a écrit : > Target is Spv & Nokia phones ARM and also ipaq ARM. What frequency is the ARM processor? > With the generic fixed point at complexity 0 I am still about 1.6x realtime > for narrowband. > > The MS eVC compiler does not support inline assembler, only separate > assembler functions. > > Does anyone have a feeling on whether a 2x speedup is possible if I hand > tune a few functions? I'm pretty sure it's possible. I use lots of 16 bit x 32 bit multiplies, which are emulated as...

> If you have any luck getting the eVC compiler closer to realtime I'd really > like to know. I'm still far from realtime when using Speex 1.1.3 on a HP > iPAQ (Intel pxa255). That's odd. I've been able to do real-time with about 20% CPU on an ARM 400 MHz. Here are the settings I used: - Compiled with FIXED_POIN...

I have built the Speex library for Pocket PC using the FIXED_POINT flag in eVC 3. It works fine. I think the iPAQ 3600 (ARM SA 1110, I think this is a 200mhz cpu), is a bit slow for encoding in realtime. The Speex encode function takes 30+ ms to encode one 20ms sample frame in a debug build. I didn't try the release build with compiler optimization. The iPAQ 3970 (PXA25...

...speex-dev@xiph.org Subject: [speex-dev] decode in ppc 2003 <p>Hi all, Please a moment to look my source code, this is very similar to example of the documentation. I added FIXED_POINT flag. My source code compile and build but not decode correctly (the error may be in the while). I work with eVC 4.0 and pocket pc 2003. Someone know what is the error? Thanks. Rodrigo. #include "speex.h" #define FRAME_SIZE 160 void CPlayerDlg::OnButton3() { char infile[]="test.spx"; char outfile[]="test.wav"; char *outFile; ch...

...04 à 05:19, Rodrigo Parra M a écrit : > Hi all, > > Please a moment to look my source code, this is very similar to > example of the documentation. I added FIXED_POINT flag. My source code > compile and build but not decode correctly (the error may be in the > while). I work with eVC 4.0 and pocket pc 2003. Someone know what is > the error? > > Thanks. > > Rodrigo. > > > > #include "speex.h" > > #define FRAME_SIZE 160 > > > > void CPlayerDlg::OnButton3() > > { > > char infile[]="te...

Hi, A question, How to embed inline assembly in EVC++? Can EVC link with obj file generated by pocketgcc? thanks James (sorry , last time I sent it to *.ca) On Sat, 26 Mar 2005 11:11:50 -0500, Jean-Marc Valin <Jean-Marc.Valin@usherbrooke.ca> wrote: > Hi, > > Assuming you have gcc, you can already compile with --enable-arm5e-asm &g...

...re.com:28575/Development%20Tools/gnuwince.html There is an arm-wince-pe-gcc and a gcc dlltool. I'm not too familiar with Makefiles and gcc build process so i want to ask if someone have tryed to compile Speex dll or static lib with this tool and was able to link the .lib to a project made by EVC. If Someone could tell me some hints to do it by myself i would very apreciate. I apologize for my english. Regards Fabio -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20060222/1c47b3a9/attachment.htm

Hi I want to port speex to my pocket PC iPAQ1945 which has a Samsung processor 2410, an ARM9-based processor. I would like to write the specific optimized code for this chip. I had some experience at DSP chip and fixed-point coding but know nothing about embedded system and ARM. Could someone tell me some hint how to write optimized code for this pocket PC. If you can give me some links that will

Hello Cesar I'm using Speex on a PPC2002 and PPC2003 with no problems. For tune-up remember to define the FIXED_POINT macro in Project->Settings in eVC. With this setting you ought to be able to at least decode in realtime while using debug-mode. Kind regards Bjoern D. Rasmussen >From: "cesarbremer@raseac.com.br" <cesarbremer@raseac.com.br> >To: speex-dev@xiph.org >Subject: [Speex-dev] Speex in a PocketPc crashes someti...