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rockbox/lib/rbcodec/codecs/libspeex
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Solomon Peachy 6c2a7ddc74 build: Put all codec optiomization definitions in one place 
It was already mostly there.

Change-Id: I24ff278d9bf18a54be4b67c3075d5ebbe7947f65
2018-12-25 14:17:29 -05:00
..
speex Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
_kiss_fft_guts.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
arch.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
bits.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
cb_search.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
cb_search.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
cb_search_arm4.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
cb_search_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
cb_search_sse.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
config-speex.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
COPYING Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_5_64_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_5_256_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_8_128_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_10_16_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_10_32_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
exc_20_32_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fftwrap.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fftwrap.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filterbank.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filterbank.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters.c Limit more variables to file scope 2015-01-11 21:40:51 +01:00
filters.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters_arm4.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters_arm4.S Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters_cf.S Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
filters_sse.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fixed_arm4.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fixed_arm5e.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fixed_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fixed_debug.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
fixed_generic.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
gain_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
gain_table_lbr.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
hexc_10_32_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
hexc_table.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
high_lsp_tables.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
jitter.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
kiss_fft.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
kiss_fft.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
kiss_fftr.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
kiss_fftr.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
libspeex.make build: Put all codec optiomization definitions in one place 2018-12-25 14:17:29 -05:00
lpc.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
lpc.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
lpc_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
lsp.c Fix speex warning lsp.c->lsp_to_lpc 2018-12-08 02:25:17 -06:00
lsp.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
lsp_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
lsp_tables_nb.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
ltp.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
ltp.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
ltp_arm4.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
ltp_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
ltp_cf.S Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
ltp_sse.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
math_approx.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
mdf.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
misc_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
modes.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
modes.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
modes_wb.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
nb_celp.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
nb_celp.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
oggframing.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
os_support.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
preprocess.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
pseudofloat.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
quant_lsp.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
quant_lsp.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
quant_lsp_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
README.rockbox Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
resample.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
rockbox.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
sb_celp.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
sb_celp.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
smallft.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
smallft.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
SOURCES Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
speex.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
speex_callbacks.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
speex_header.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
stack_alloc.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
stereo.c Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
vbr.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vbr.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vorbis_psy.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vorbis_psy.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vq.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vq.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vq_arm4.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vq_bfin.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
vq_sse.h Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00
window.c Add codecs to librbcodec. 2012-04-25 22:13:20 +02:00

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.