Dave Chapman f026c0fc82 Remove unnecessary #include - this fixes compilation of the standalone demac tool ... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15320 a1c6a512-1295-4272-9138-f99709370657		2007-10-26 21:17:37 +00:00
..
crc.c
decoder.c	APE codec: Assembler optimised vector math routines for coldfire. -c2000 is now usable at 130% realtime (was 107%), -c3000 is near realtime (93%, was 64%). -c1000 doesn't change.	2007-10-18 22:37:33 +00:00
decoder.h
demac.h
entropy.c	Remove some unused code	2007-06-14 22:35:01 +00:00
entropy.h
filter.c	Remove unnecessary #include - this fixes compilation of the standalone demac tool	2007-10-26 21:17:37 +00:00
filter.h
filter_16_11.c
filter_32_10.c
filter_64_11.c
filter_256_13.c
filter_1280_15.c
Makefile
parser.c
parser.h	ARM assembler predictor decoding function. This increases my -c1000 test track from around 94% realtime on an ipod to around 104% realtime, but yields only a tiny speedup (453% to 455%) on the Gigabeat. Including this optimisation, total decoding time for my 245.70s -c1000 test track on an ipod is 236.06s, with the predictor decoding taking 51.40s of that time - meaning the predictor decoding is only about 22% of the total decoding time.	2007-06-13 22:02:34 +00:00
predictor-arm.S	Oops, forgot to set keywords prop	2007-06-13 22:03:28 +00:00
predictor-cf.S	Shuffle some instructions around for that extra percent of performance. Fix a bunch of comments.	2007-10-19 22:57:19 +00:00
predictor.c	APE codec: Assembler optimised predictor for coldfire. Heavily based on the arm version atm, instruction reordering will probably allow for a bit more speedup soon. Speedup: -c1000: 177% -> 210%, -c2000: 135% -> 147%, -c3000: 97% -> 103%.	2007-10-19 21:35:07 +00:00
predictor.h	C optimisations to the predictor decoding - create a single function for decoding stereo streams, and reorganise to minimise the number of variables used. My -c1000 test track now decodes at 93% realtime on PortalPlayer (was 78%), 187% on Coldfire (was 170%) and 447% on Gigabeat (was 408%).	2007-06-10 08:55:16 +00:00
rangecoding.h
SOURCES	APE codec: Assembler optimised predictor for coldfire. Heavily based on the arm version atm, instruction reordering will probably allow for a bit more speedup soon. Speedup: -c1000: 177% -> 210%, -c2000: 135% -> 147%, -c3000: 97% -> 103%.	2007-10-19 21:35:07 +00:00
vector_math16.h
vector_math16_arm7.h	Further optimised the filter vector math assembly for coldfire, and added assembly filter vector math for ARM. Both make use of the fact that the first argument of the vector functions is longword aligned. * The ARM version is tailored for ARM7TDMI, and would slow down arm9 or higher. Introduced a new CPU_ macro for ARM7TDMI. Speedup for coldfire: -c3000 104%->109%, -c4000 43%->46%, -c5000 1.7%->2.0%. Speedup for PP502x: -c2000 66%->75%, -c3000 37%->48%, -c4000 11%->18%, -c5000 2.5%->3.7%	2007-10-25 18:58:16 +00:00
vector_math16_cf.h	Further optimised the filter vector math assembly for coldfire, and added assembly filter vector math for ARM. Both make use of the fact that the first argument of the vector functions is longword aligned. * The ARM version is tailored for ARM7TDMI, and would slow down arm9 or higher. Introduced a new CPU_ macro for ARM7TDMI. Speedup for coldfire: -c3000 104%->109%, -c4000 43%->46%, -c5000 1.7%->2.0%. Speedup for PP502x: -c2000 66%->75%, -c3000 37%->48%, -c4000 11%->18%, -c5000 2.5%->3.7%	2007-10-25 18:58:16 +00:00