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rockbox/apps/codecs/lib
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Dave Hooper 3a9852be1c I don't yet fully understand why this is required, but without it the output is signed-inverted (compared to e.g. the output of oggdec). ac3 confirmed to be ok so the problem must be in the imdct not the ifft. but the algo seems correct (in that seems same as original ffmpeg version).. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24739 a1c6a512-1295-4272-9138-f99709370657
2010-02-18 00:14:13 +00:00
..
tlsf Don't know why svn decided to delete tlsf/src... Maybe due to some aborted tests I did to see where it would be best to place TLSF. 2009-08-29 12:42:47 +00:00
asm_arm.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
asm_mcf5249.h FIx typo in coldfire asm which caused yellow 2010-02-17 01:00:45 +00:00
codeclib.c Remove some sample functions from codeclib - these were for verifying the generated asm for bs_generic and never intended for use. 2009-12-09 17:13:06 +00:00
codeclib.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
codeclib_misc.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
ffmpeg_bitstream.c Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate copies across codecs. 2009-08-15 22:06:42 +00:00
ffmpeg_bitstream.h Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate copies across codecs. 2009-08-15 22:06:42 +00:00
ffmpeg_bswap.h remove duplicates of bswap.h from libwma, libcook and libatrac. Create codecs/lib/ffmpeg_bswap.h and use it instead. 2009-08-15 16:50:52 +00:00
fft-ffmpeg.c split_radix_permutation also unused (since now a hardcoded table) - but left intact so we can/could regenerate the table 2010-02-17 01:09:45 +00:00
fft-ffmpeg_arm.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
fft.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
fixedpoint.c Take 2 at 'Consolidate all fixed point math routines in one library' (FS#10400) by Jeffrey Goode 2009-07-05 18:06:07 +00:00
fixedpoint.h * FS#10411 - Fixed point math code is bloated by Jeffrey Goode 2009-07-07 13:36:34 +00:00
libcodec.make
mdct.c I don't yet fully understand why this is required, but without it the output is signed-inverted (compared to e.g. the output of oggdec). ac3 confirmed to be ok so the problem must be in the imdct not the ifft. but the algo seems correct (in that seems same as original ffmpeg version).. 2010-02-18 00:14:13 +00:00
mdct.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
mdct2.c Improved bitrev12, using a larger LUT to save one lookup, speeds up vorbis about 2% on beast, about 0.5% on h300 2009-12-13 15:00:20 +00:00
mdct2.h Modify the mdct library to enable using it outside rockbox - No functional changes. 2009-08-13 20:02:31 +00:00
mdct_arm.S Rerrange some registers in butterfly_generic to combine some 2-word stores into 4-word stores and remove some redundant mov instructions. Shave off some additional instructions (stacking and additions) in butterfly_32 by getting butterfly_8 and butterfly_16 to do the address incrementing for us. Add a few comments. 2009-08-29 11:50:15 +00:00
mdct_lookup.c Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
mdct_lookup.h Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00
osx.dummy.c
setjmp.h Fix red 2009-04-22 15:04:26 +00:00
setjmp_arm.S Add setjmp/longjmp for ARM and ColdFire to the codec lib, and use it in the Vorbis codec to better handle out of memory conditions (to exit rather than crash; the AAC codec could use it too). setjmp/longjmp comes from newlib 1.17.0 with a few minor changes (combine parts of some files, remove support for some architectures, change some ifdef's). 2009-03-08 12:48:58 +00:00
setjmp_cf.S Add setjmp/longjmp for ARM and ColdFire to the codec lib, and use it in the Vorbis codec to better handle out of memory conditions (to exit rather than crash; the AAC codec could use it too). setjmp/longjmp comes from newlib 1.17.0 with a few minor changes (combine parts of some files, remove support for some architectures, change some ifdef's). 2009-03-08 12:48:58 +00:00
setjmp_mips.S Clean code a bit (no functional changes) 2009-04-16 14:34:49 +00:00
SOURCES Merge from branches/mdctexp - faster ifft+imdct in codec lib 2010-02-17 00:49:53 +00:00