rockbox/apps/codecs/libspeex
Thom Johansen ba482642f2 Fix ultra-wideband mode. Disable big parts of the encoder stuff for a smaller binary.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15263 a1c6a512-1295-4272-9138-f99709370657
2007-10-22 12:03:03 +00:00
..
speex Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
_kiss_fft_guts.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
arch.h
bits.c
cb_search.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
cb_search.h
cb_search_arm4.h
cb_search_bfin.h
cb_search_sse.h
config-speex.h Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
COPYING
exc_5_64_table.c
exc_5_256_table.c
exc_8_128_table.c
exc_10_16_table.c
exc_10_32_table.c
exc_20_32_table.c
fftwrap.c
fftwrap.h
filterbank.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
filterbank.h
filters.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
filters.h
filters_arm4.h
filters_bfin.h
filters_sse.h
fixed_arm4.h
fixed_arm5e.h
fixed_bfin.h
fixed_debug.h
fixed_generic.h
gain_table.c
gain_table_lbr.c
hexc_10_32_table.c
hexc_table.c
high_lsp_tables.c
jitter.c Squish a warning. 2007-10-19 21:21:12 +00:00
kiss_fft.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
kiss_fft.h
kiss_fftr.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
kiss_fftr.h
lbr_48k_tables.c
lpc.c
lpc.h
lpc_bfin.h
lsp.c
lsp.h
lsp_bfin.h
lsp_tables_nb.c
ltp.c
ltp.h
ltp_arm4.h
ltp_bfin.h
ltp_sse.h
Makefile Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
math.h
math_approx.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
math_approx.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
mdf.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
medfilter.c
medfilter.h
misc.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
misc.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
misc_bfin.h
modes.c
modes.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
nb_celp.c Fix ultra-wideband mode. Disable big parts of the encoder stuff for a smaller binary. 2007-10-22 12:03:03 +00:00
nb_celp.h Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
oggframing.c
preprocess.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
pseudofloat.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
quant_lsp.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
quant_lsp.h
quant_lsp_bfin.h
README.rockbox Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
resample.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
rockbox.c Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
rockbox.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
sb_celp.c Fix ultra-wideband mode. Disable big parts of the encoder stuff for a smaller binary. 2007-10-22 12:03:03 +00:00
sb_celp.h Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
smallft.c
smallft.h
SOURCES
speex.c
speex_callbacks.c
speex_header.c
stack_alloc.h Change decoder struct dynamic array members to static arrays sized based on current maximums. Move decoder state structs into IRAM for big speedups This means only one decoder can be instantiated at a time, but that should not be a problem. Tweak Makefile to use -O2 for Coldfire. Update SVN revision info to sync-time revision. 2007-10-21 23:24:06 +00:00
stereo.c
vbr.c
vbr.h
vorbis_psy.c
vorbis_psy.h Sync Speex to SVN. Add new header file to adapt to Speex' new way of doing wrapper functions. 2007-10-19 21:10:25 +00:00
vq.c
vq.h
vq_arm4.h
vq_bfin.h
vq_sse.h
window.c

Library: libspeex-1.2beta2 (SVN version 14014)
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.