a0d54b09a6
Using the stack pointer for anything else than pointing to the current stack can have in very bad effects, especially on hosted platforms (e.g. when mixed with signals). Remove this at a neglible performance cost. Change-Id: I9545d701bd13c32456c224b87c708d907880c0ff |
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| .. | ||
| speex | ||
| _kiss_fft_guts.h | ||
| arch.h | ||
| bits.c | ||
| cb_search.c | ||
| cb_search.h | ||
| cb_search_arm4.h | ||
| cb_search_bfin.h | ||
| cb_search_sse.h | ||
| config-speex.h | ||
| 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 | ||
| filterbank.h | ||
| filters.c | ||
| filters.h | ||
| filters_arm4.h | ||
| filters_arm4.S | ||
| filters_bfin.h | ||
| filters_cf.S | ||
| 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 | ||
| kiss_fft.c | ||
| kiss_fft.h | ||
| kiss_fftr.c | ||
| kiss_fftr.h | ||
| libspeex.make | ||
| 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_cf.S | ||
| ltp_sse.h | ||
| math_approx.h | ||
| mdf.c | ||
| misc_bfin.h | ||
| modes.c | ||
| modes.h | ||
| modes_wb.c | ||
| nb_celp.c | ||
| nb_celp.h | ||
| oggframing.c | ||
| os_support.h | ||
| preprocess.c | ||
| pseudofloat.h | ||
| quant_lsp.c | ||
| quant_lsp.h | ||
| quant_lsp_bfin.h | ||
| README.rockbox | ||
| resample.c | ||
| rockbox.h | ||
| sb_celp.c | ||
| sb_celp.h | ||
| smallft.c | ||
| smallft.h | ||
| SOURCES | ||
| speex.c | ||
| speex_callbacks.c | ||
| speex_header.c | ||
| stack_alloc.h | ||
| stereo.c | ||
| vbr.c | ||
| vbr.h | ||
| vorbis_psy.c | ||
| vorbis_psy.h | ||
| vq.c | ||
| vq.h | ||
| vq_arm4.h | ||
| vq_bfin.h | ||
| vq_sse.h | ||
| window.c | ||
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.