Jens Arnold 2640bdb262 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. ... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15194 a1c6a512-1295-4272-9138-f99709370657		2007-10-18 22:37:33 +00:00
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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	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
filter.h
filter_16_11.c
filter_32_10.c
filter_64_11.c
filter_256_13.c
filter_1280_15.c
Makefile	Seeking and resume support for Monkey's Audio	2007-06-08 22:35:26 +00:00
parser.c	Define and use a local APE_MAX function to make the standalone demac decoder compile again.	2007-06-09 00:58:15 +00:00
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.c	Remove some unused code	2007-06-14 22:35:01 +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	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
vector_math16.h
vector_math16_cf.h	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