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rockbox/apps/codecs/libspeex
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Thomas Martitz 0bf1bd1d51 Redo r28026 so that all .S files get the __ASSEMBLER__ define. 
Patch by Thomas Jarosch.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28913 a1c6a512-1295-4272-9138-f99709370657
2010-12-27 17:27:59 +00:00
..
speex Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
_kiss_fft_guts.h Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
arch.h Remove various ABS() definitions with a single one using typeof (if using gcc) to avoid multiple evaluations of the input expressions. Speex still uses its own as I didn't want to change this imported code too much. 2009-08-03 01:38:58 +00:00
bits.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
cb_search.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
cb_search.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
cb_search_arm4.h
cb_search_bfin.h
cb_search_sse.h
config-speex.h Move memset6() declaration to string-extra.h, kills a warning compiling for android since it ships a memory.h. 2010-08-12 13:55:01 +00:00
COPYING
exc_5_64_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
exc_5_256_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
exc_8_128_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
exc_10_16_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
exc_10_32_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
exc_20_32_table.c Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 2007-11-18 17:12:19 +00:00
fftwrap.c Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
fftwrap.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
filterbank.c Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
filterbank.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
filters.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
filters.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
filters_arm4.h Correction to clobber lists of several codec's inline assembly. 2010-05-29 15:00:10 +00:00
filters_arm4.S FS#11335 by me: make ARM assembly functions thumb-friendly 2010-06-11 04:41:36 +00:00
filters_bfin.h
filters_cf.S Assembler versions of signal_mul. Decent speedup for Coldfire and small speedup for ARM. 2007-11-07 00:50:37 +00:00
filters_sse.h
fixed_arm4.h
fixed_arm5e.h
fixed_bfin.h
fixed_debug.h
fixed_generic.h
gain_table.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
gain_table_lbr.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
hexc_10_32_table.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
hexc_table.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
high_lsp_tables.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
jitter.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
kiss_fft.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
kiss_fft.h Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
kiss_fftr.c Sync with Speex SVN. Syntactic change in filters_cf.S. 2007-10-26 01:16:55 +00:00
kiss_fftr.h
libspeex.make Redo r28026 so that all .S files get the __ASSEMBLER__ define. 2010-12-27 17:27:59 +00:00
lpc.c
lpc.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
lpc_bfin.h
lsp.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
lsp.h Make sure files which aren't windows-specific use \n line endings only 2010-06-17 16:59:51 +00:00
lsp_bfin.h
lsp_tables_nb.c Move some stuff out of IRAM for the voice decoder. 2007-11-24 21:29:46 +00:00
ltp.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
ltp.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
ltp_arm4.h Correction to clobber lists of several codec's inline assembly. 2010-05-29 15:00:10 +00:00
ltp_bfin.h Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
ltp_cf.S Coldfire assembler version of inner_prod() for another small speedup. 2007-10-24 22:50:29 +00:00
ltp_sse.h
math_approx.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
mdf.c Sync to SVN. 2007-11-24 19:14:29 +00:00
misc_bfin.h
modes.c Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
modes.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
modes_wb.c Sync Speex to SVN. 2007-11-22 01:29:14 +00:00
nb_celp.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
nb_celp.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
oggframing.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
os_support.h Sync to SVN. 2007-11-24 19:14:29 +00:00
preprocess.c Sync Speex to SVN. 2007-11-22 01:29:14 +00:00
pseudofloat.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
quant_lsp.c Sync Speex to SVN. 2007-11-22 01:29:14 +00:00
quant_lsp.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
quant_lsp_bfin.h Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
README.rockbox Sync with Speex SVN. Syntactic change in filters_cf.S. 2007-10-26 01:16:55 +00:00
resample.c Sync to SVN. 2007-11-24 19:14:29 +00:00
rockbox.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
sb_celp.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
sb_celp.h New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
smallft.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
smallft.h
SOURCES Exclude an unneeded file from the voice codec build. Remove non-existing feature from config-speex.h. 2007-12-08 00:50:16 +00:00
speex.c Sync Speex to SVN. 2007-11-22 01:29:14 +00:00
speex_callbacks.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
speex_header.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
stack_alloc.h
stereo.c New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 2008-11-20 11:27:31 +00:00
vbr.c Sync Speex to SVN. 2007-11-22 01:29:14 +00:00
vbr.h Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00
vorbis_psy.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
vorbis_psy.h
vq.c Sync latest Speex stereo changes. 2007-11-14 12:11:13 +00:00
vq.h Sync latest Speex stereo changes. 2007-11-14 12:11:13 +00:00
vq_arm4.h Correction to clobber lists of several codec's inline assembly. 2010-05-29 15:00:10 +00:00
vq_bfin.h
vq_sse.h
window.c Sync Speex to SVN. Disable stereo compatibility hack since we don't needed it and it produced warnings. Remove unneeded math.h 2007-11-14 02:15:56 +00:00

README.rockbox 

Library: libspeex-1.2beta3 (SVN version 14054)
Imported: 2007-03-12 by Dan Everton


This directory contains a local version of libspeex for decoding Ogg/Speex
audio streams. 


LICENSING INFORMATION

Speex is available under the terms of the Xiph.Org variant of the BSD
license, which is both an open source and free software license. The
license is described in the COPYING file in this directory.


IMPORT DETAILS

The .[ch] files from speex/libspeex/ and speex/include/ were imported 
into Rockbox.  This includes the test files. Some hackery was done to
the include files so that they #include properly when built in Rockbox.

A simple config-speex.h file was added to enable libspeex's fixed-point
integer-only mode and to specify the endianness of the target CPU. Also,
ARM specific optimisations were enabled.

Since some parts of Speex still rely on <math.h> functions, a simple 
include was created to get these parts to compile. Stub functions can be
found in rockbox.c in this directory.