similar to: Port speex to my iPAQ 1945

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 > and get good results. Right now, many

Hi All, I'm trying to build speex for the mini2440 board, with this toolchain: http://www.friendlyarm.net/dl.php?file=arm-linux-gcc-4.3.2.tgz because speex is a dependency of the sip softphone 'linphone'. The 'configure' string I'm using is this: ./configure --prefix=/usr --host=arm-linux --with-gnu-ld --disable-static --enable-fixed-point --enable-arm-asm Other

Hi, I'm trying to get speex working on an ARM board (ARM926EJ-Sid(wb) core, ARM 5TE architecture) and getting segfaults if build with "--enable-fixed-point --enable-arm5e-asm" options. If I use just "--enable-fixed-point", then it runs fine, but once I add "--enable-arm5e-asm" it start crashing (I use testenc to test it). Further investigation showed, that it

Hello, I am trying to build a speex library file for armv6 on intel MAC OS. I've also put -enable-arm5e-asm whether arm5e-asm works or not. ./configure -prefix=/Users/mijin/temp -disable-shared -enable-static - enable-fixed-point -enable-arm5e-asm This gives below errors. gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -I.. -g - O2 -fvisibility=hidden -MT cb_search.lo -MD

Hi, I have one question: Will Speex run in realtime (both encode / decode probably simulateusly) on Nokia 6600 --- basicaly ARM9 104MHz with Symbian 7s after porting to its C++ or Java? I am thinking mostly about the worst quality encoding (optionally duplex). Can this processor make it? Oh 6600 has something about 6mb memory if I remember good. Plase cc kangur@polcom.net in replies.

Hi, I am attempting to port the speex library to TI Davinci DM35x Family. My questions are: 1. What is the best ./configure option for it? Is it ARM5e / ARM4 ? when I tried these two the during the compiled a warning "I suppose you can have a [ARM4/ARM5E/Blackfin] that has float instructions?" 2. is there any available demos for the echo cancellation because I can get it

Hi there, I've just started to work with the great speex encoder on ARM9-based embedded platform. This is my configuration: CPU: Cirrus Logic EP9315 @ 200 MHz (ARM920T) o.s.: Linux 2.6.9-rc2-ep93xx GCC: gcc version 3.3.3 (DENX ELDK 3.1 3.3.3-10) without MaverickCrunch support ogg library: 1.0 speex command line configuration: ./configure --enable-fixed-point --enable-arm4-asm The code is

Hi all, I'm trying to use libspeex 1.1.10 on an ARM926EJ-Sid(wb) rev 3 (v5l). I executed the speexenc and speexdec test files and they can encode and decode. But I'm getting 95% of cpu utilization on the codification and 44% on the decodification. I saw in the post: http://lists.xiph.org/pipermail/speex-dev/2005-June/003485.html that this version of speex works fine on ARM

Hi there. The attached patch adds If-Then (IT) instructions to the ARM inline assembly in Speex, allowing it to compile in Thumb-2 mode. Traditional 32 bit ARM instructions can be conditionally executed depending on which flags are currently set. Thumb-2 requires an 'IT' instruction instead that affects up to the next four instructions. Note that when compiling for ARM 32, IT

Hi, I am getting the following dump while trying to build for arm ./configure --prefix=/root/dump --host=arm-linux --with-gnu-ld --disable-static --enable-fixed-point --enable-arm-asm -enable-arm5e-asm configure: WARNING: unrecognized options: --enable-arm-asm Type "make; make install" to compile and install Speex root at rony-ubuntu:~/speex# make make all-recursive make[1]:

Hi, I tried the same options suggested in your post and the problem continues. What do you suggest? 2005/9/15, Jean-Marc Valin <Jean-Marc.Valin@usherbrooke.ca>: > Hi Eduardo, > > All I can say is that the timings you have are a bit odd. What > optimizations options are you using (I suggest -O3)? Also, perhaps you > can try --enable-arm4-asm just in case. I've had the

wouldn't it be a good idea to have the libraray available as a binary for non-PC platforms like the PocketPC, Symbian and Mac? i am suggesting this as it will allow the developers to go ahead and program to an interface while the development continues. there are builds for symbian, pocket pc and linux already in the tar ball. putting their binaries on the download section will probably

Hello, This is a first patch which add macros for ARMv5E. Also, I copy headers from other files and add company name, tell me if I'm wrong. Also, if you have any question or comment about it, feel free to contact me. Best regards, -- Aur?lien Zanelli Parrot SA 174, quai de Jemmapes 75010 Paris France -------------- next part -------------- diff --git a/celt/fixed_arm5e.h

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 regards Bjoern D.

Hello everyone, Can any body please tell me the compiler options to optimise the speex code for ARM TE architecture. Fixed point is enabled. It currently takes about 700ms to encode 5 sec worth of voice. I need to get it down to under 10ms. Is the option --enable-arm5te-asm supported? I am using speex 1.1.12 version. The configure.ac file does not seem to support --enable-arm5te-asm

Hi, I cannot find good instructions for cross-compiling Speex for ARM Linux, so it would be very nice if someone could help me with this. My host platform is a PC running RedHat 9.0, and the target platform is an Intel PXA27x (ARM core) based Linux telephone. My compiler is arm-linux-gcc/g++, located in the directory /usr/local/arm-linux on my Linux host. I was hoping to be able

The attached patch eliminates some warnings while compiling for ARM4 targets. It also simplifies the asm constraints a bit. Now we can use the ARM4 optimisations when compiling for PortalPlayer targets in Rockbox. Cheers, Dan -------------- next part -------------- A non-text attachment was scrubbed... Name: speex_arm4.patch Type: text/x-diff Size: 1550 bytes Desc: not available Url :

Hello, I'll start a voip project, but i don't know which DSP is more indicate for the project. Any one can help me??? Which processor is more indicate for speex use ??? Thank you!! Rafael V. Gon?alves

I have found that filter_mem2 fixed point does not match the inlined assembly version for arm4. Looking closer there appears to be an off by one error. It occurs when setting the value of mem at the end of the inner loop. In the C fixed point version this is done with a subtract. In the arm4 version instead of multiplying den by yi, it is multipled by nyi and then an add is done. This

Thanks. I could take a look at the lines and all of them have smull instruction like 'smull r0, r1, r0, r1'. Won On Wed, Jul 8, 2009 at 2:54 PM, Dale Johannesen <dalej at apple.com> wrote: > > On Jul 8, 2009, at 12:52 PMPDT, Won J Jeon wrote: > > I tried a couple of options (-mcpu=arm1136j-s, -mcpu=arm1136jf-s, > -march=armv6, ...) to let the compile know the