search for: exc_10_32_tabl

hi, this patch should fix the symbian build. /alfred -------------- next part -------------- A non-text attachment was scrubbed... Name: speex-symbian2.patch Type: text/x-patch Size: 2669 bytes Desc: not available Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20061115/5ac4915e/speex-symbian2.bin

...ision 12114) >> +++ symbian/speex.mmp (working copy) >> @@ -36,10 +36,10 @@ >> MACRO HAVE_CONFIG_H >> SOURCEPATH ..\libspeex >> SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c >> -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c filters.c gain_table.c >> +SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c >> SOURCE gain_table_lbr.c hexc_10_32_table.c hexc_table.c high_lsp_tables.c jitter.c >>...

...- symbian/speex.mmp (revision 12114) > +++ symbian/speex.mmp (working copy) > @@ -36,10 +36,10 @@ > MACRO HAVE_CONFIG_H > SOURCEPATH ..\libspeex > SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c > -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c filters.c gain_table.c > +SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c > SOURCE gain_table_lbr.c hexc_10_32_table.c hexc_table.c high_lsp_tables.c jitter.c > SOURCE...

...a -rpath /usr/lib -version-info 3:0:2 nb_celp.lo sb_celp.lo lpc.lo ltp.lo lsp.lo quant_lsp.lo lsp_tables_nb.lo gain_table.lo gain_table_lbr.lo cb_search.lo filters.lo bits.lo modes.lo speex.lo vq.lo high_lsp_tables.lo vbr.lo hexc_table.lo exc_5_256_table.lo exc_5_64_table.lo exc_8_128_table.lo exc_10_32_table.lo exc_10_16_table.lo exc_20_32_table.lo hexc_10_32_table.lo misc.lo speex_header.lo speex_callbacks.lo math_approx.lo stereo.lo preprocess.lo smallft.lo lbr_48k_tables.lo jitter.lo mdf.lo -lm arm-linux-gcc -shared .libs/nb_celp.o .libs/sb_celp.o .libs/lpc.o .libs/ltp.o .libs/lsp.o .libs/qua...

...======================== --- symbian/speex.mmp (revision 14293) +++ symbian/speex.mmp (working copy) @@ -36,10 +36,10 @@ MACRO HAVE_CONFIG_H SOURCEPATH ..\libspeex SOURCE bits.c cb_search.c exc_5_64_table.c exc_5_256_table.c exc_8_128_table.c -SOURCE exc_10_16_table.c exc_10_32_table.c exc_20_32_table.c fftwrap.c kiss_fft.c kiss_fftr.c filterbank.c filters.c gain_table.c -SOURCE gain_table_lbr.c hexc_10_32_table.c hexc_table.c high_lsp_tables.c jitter.c -SOURCE lbr_48k_tables.c lpc.c lsp.c lsp_tables_nb.c ltp.c math_approx.c mdf.c misc.c -SOURCE modes.c...

Greetings to All! Now I am trying to run speex on TI DSP... I need only coder+decoder+AEC. Bitrate 8000bps. Building with floating point support. What can i do, to reduce RAM consumption? I mean very serious RAM optimisations. Deleting not used structure fields, etc... May be I can do something with alloc... Help me to determine that it is possible to throw out. What is best result(in RAM

Hi Jean-Marc, >I think it's worth trying the float version on your CPU. However, I >wouldn't be surprised if the fixed-point was still faster than float. ok, I'll try both configurations. >BTW, you can use --enable-arm5-asm instead of --enable-arm4-asm. While >both are currently almost the same, eventually it would be possible to >get better performance using the

--- Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> wrote: > > Sorry if this a repost but I want to create the > > smallest Speex library possible to be put in TI's > > TMS320 DSP. I'm only interested in one > configuration: > > 5.97 Kbps narrowband. What part of source code > can I > > remove? Currently, when I compiled the version >

...C 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.obj // generated from speex_ltp.c ? bits.obj cb_search.obj exc_10_16_table.obj exc_10_32_table.obj exc_20_32_table.obj exc_5_256_table.obj exc_5_64_table.obj exc_8_128_table.obj filters.obj gain_table.obj gain_table_lbr.obj hexc_10_32_table.obj hexc_table.obj high_lsp_tables.obj jitter.obj lsp.obj lsp_tables_nb.obj math_approx.obj mdf.obj misc.obj modes.obj nb_celp.obj preprocess.obj quant_...

How much memory reduction are you after? There's lots of stuff you can delete, starting with defining DISABLE_VBR, DISABLE_WIDEBAND and DISABLE_FLOAT_API. From there, you can delete all the *table.c files except for exc_10_32_table.c, gain_table_lbr.c and lsp_tables_nb.c. In libspeexdsp, you can pretty much delete everything (preprocessor, jitter buffer, resampler, ...) but mdf.c Jean-Marc ??????? ??????? a ?crit : > Greetings to All! > > Now I am trying to run speex on TI DSP... > I need only coder+decoder+...

Hello to everyone! During building speex library for Symbian OS I encountered some problems. All thess problems can be solved by modifying the speex sources. I don't have access to SVN repository of speex, so I will just describe the changes to be done: 1) mmp file in symbian derictory misses windows.c sources. You need to add this string into speex.mmp: SOURCES windows.c 2) Symbian OS

...t;I know I'm too lazy to figure it out myself". Having said that, here is the contents of my speex library for TI C55x DSP (from the .pjt file): Source="libspeex\bits.c" Source="libspeex\cb_search.c" Source="libspeex\exc_10_16_table.c" Source="libspeex\exc_10_32_table.c" Source="libspeex\exc_20_32_table.c" Source="libspeex\exc_5_256_table.c" Source="libspeex\exc_5_64_table.c" Source="libspeex\exc_8_128_table.c" Source="libspeex\filters.c" Source="libspeex\gain_table.c" Source="libspeex\gain_t...

...but right >> now my code is bigger. > >With VBR and all modes but one stripped, My text+const size for the TI C55 >is about 48 KB for a standalone build. It was about 58 KB before. The >remaining source files are: > >libspeex\bits.c >libspeex\cb_search.c >libspeex\exc_10_32_table.c >libspeex\filters.c >libspeex\gain_table_lbr.c >libspeex\lpc.c >libspeex\lsp.c >libspeex\lsp_tables_nb.c >libspeex\ltp.c >libspeex\math_approx.c >libspeex\misc.c >libspeex\modes.c >libspeex\nb_celp.c >libspeex\quant_lsp.c >libspeex\speex.c >libspeex\speex_c...

...ut myself". > Having said that, here is the contents of my speex > library for TI C55x DSP > (from the .pjt file): > > Source="libspeex\bits.c" > Source="libspeex\cb_search.c" > Source="libspeex\exc_10_16_table.c" > Source="libspeex\exc_10_32_table.c" > Source="libspeex\exc_20_32_table.c" > Source="libspeex\exc_5_256_table.c" > Source="libspeex\exc_5_64_table.c" > Source="libspeex\exc_8_128_table.c" > Source="libspeex\filters.c" > Source="libspeex\gain_table.c&quot...

-----Original Message----- From: Jean-Marc Valin [mailto:jean-marc.valin@usherbrooke.ca] Sent: Tuesday, June 19, 2007 6:38 PM To: Michael Shatz Cc: speex-dev@xiph.org Subject: Re: [Speex-dev] Blackfin inline assembler and VisualDSP++ toolchain >> Yes, data footprint in the new version is quite manageable. Still I would >> wish better documentation for speex_alloc_scratch(). >

...+ include/speex/speex.h + include/speex/speex_bits.h + include/speex/speex_callbacks.h + include/speex/speex_header.h + include/speex/speex_stereo.h + include/speex/speex_types.h + ${CMAKE_CURRENT_BINARY_DIR}/include/speex/speex_config_types.h) + +set(speex_SOURCES + libspeex/cb_search.c + libspeex/exc_10_32_table.c + libspeex/exc_8_128_table.c + libspeex/filters.c + libspeex/gain_table.c + libspeex/hexc_table.c + libspeex/high_lsp_tables.c + libspeex/lsp.c + libspeex/ltp.c + libspeex/speex.c + libspeex/stereo.c + libspeex/vbr.c + libspeex/vq.c + libspeex/bits.c + libspeex/exc_10_16_table.c + libspeex/exc_2...

...onst speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; +EXPORT const SpeexMode * const speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; extern const signed char hexc_table[]; extern const signed char hexc_10_32_table[]; @@ -200,7 +200,7 @@ }; -const SpeexMode speex_wb_mode = { +EXPORT const SpeexMode speex_wb_mode = { &sb_wb_mode, wb_mode_query, "wideband (sub-band CELP)", @@ -270,7 +270,7 @@ } -const SpeexMode speex_uwb_mode = { +EXPORT const SpeexMode speex_uwb_mode = {...

...onst speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; +EXPORT const SpeexMode * const speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; extern const signed char hexc_table[]; extern const signed char hexc_10_32_table[]; @@ -200,7 +200,7 @@ }; -const SpeexMode speex_wb_mode = { +EXPORT const SpeexMode speex_wb_mode = { &sb_wb_mode, wb_mode_query, "wideband (sub-band CELP)", @@ -270,7 +270,7 @@ } -const SpeexMode speex_uwb_mode = { +EXPORT const SpeexMode speex_uwb_mode = {...