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2007-11-19FS #8179. Small Musepack speedup for ARM.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15692 a1c6a512-1295-4272-9138-f99709370657
2007-08-30FS #7166. Musepack optimizations and cleanups. Huge speedup on ARM. Note ↵Thom Johansen
that all ARM (Ipod/Sansa/Gigabeat) targets will now play back Musepack files with somewhat reduced accuracy. Please get in touch via forums or Flyspray if you've got sample files where this is very apparent. Most users should hear no difference. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14531 a1c6a512-1295-4272-9138-f99709370657
2007-05-10Code cleaning - remove some unnecessary defined(SIMULATOR) checksDave Chapman
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13369 a1c6a512-1295-4272-9138-f99709370657
2006-11-09Added macros controlling what goes to IRAM on different targets.Tomasz Malesinski
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11483 a1c6a512-1295-4272-9138-f99709370657
2006-10-30Update several codec Makefiles so that the codec libs build again on ↵Magnus Holmgren
Coldfire targets, after the recent move of system-related things to the target tree. (Note to admins: make errors aren't detected on the CVS build page. :)) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11401 a1c6a512-1295-4272-9138-f99709370657
2006-10-27Next step of Makefile tuning: * Use 'make' internal commands for printing ↵Jens Arnold
messages. Saves build time especially on cygwin. * SILENT variable used in more places. * Bitmap build system uses one Makefille less. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11369 a1c6a512-1295-4272-9138-f99709370657
2006-10-23Consistent style of 'make' messages. Always use ranlib after ar.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11322 a1c6a512-1295-4272-9138-f99709370657
2006-09-01Put Musepack output data array back in IRAM for faster DSP processing. Patch ↵Thom Johansen
by Andrew Cupper. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10844 a1c6a512-1295-4272-9138-f99709370657
2006-09-01Support for Musepack SV4-6 stream files. Patch by Andrew Cupper.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10843 a1c6a512-1295-4272-9138-f99709370657
2006-08-31FS patch #5172 by Andrew Cupper. Musepack seeking support. Decoder should ↵Thom Johansen
also be faster. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10827 a1c6a512-1295-4272-9138-f99709370657
2006-04-29Fix the first-frame memmove from pretending the data is interleaved, which ↵Thom Johansen
it isn't anymore. This should fix all remaining gapless problems with Musepack. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9827 a1c6a512-1295-4272-9138-f99709370657
2006-04-27Make libmusepack output the last frame in two passes. Reclaim the IRAM taken ↵Thom Johansen
in the last commit. Please let me know if you can hear any artifacts or get any broken files from this! git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9825 a1c6a512-1295-4272-9138-f99709370657
2006-04-25Use the Rockbox endian swap routine instead of the default one.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9804 a1c6a512-1295-4272-9138-f99709370657
2006-02-24prevent rockbox from using the wrong includesMarcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8827 a1c6a512-1295-4272-9138-f99709370657
2006-02-20Add ASM optimised subband filtering loop for ARM targets. RestructureThom Johansen
other loops a little bit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8754 a1c6a512-1295-4272-9138-f99709370657
2006-02-13Start converting codecs to use internal sample format (28 bits + sign,Thom Johansen
or s3.28 fixed point). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8680 a1c6a512-1295-4272-9138-f99709370657
2006-01-30Fix warning.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8490 a1c6a512-1295-4272-9138-f99709370657
2006-01-30Synced libmpcdec to musepack.net SVN.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8488 a1c6a512-1295-4272-9138-f99709370657
2006-01-29Make Musepack work on little endian devices.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8485 a1c6a512-1295-4272-9138-f99709370657
2006-01-18Profiling support, tools and documentation.Brandon Low
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8375 a1c6a512-1295-4272-9138-f99709370657
2006-01-08I figured out what was *really* causing the MPC track-change noise, so IDave Bryant
backed out Thom's change and made the appropriate change. Note that this should not fix the track change *pop* because there still seems to be a problem decoding the first and last several hundred samples of MPC files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8306 a1c6a512-1295-4272-9138-f99709370657
2006-01-07Fix generic filtering routine to support non-interleaved audio as well.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8304 a1c6a512-1295-4272-9138-f99709370657
2005-12-05Codec makefile cleanup: remove redundant things, don't generate dependency ↵Magnus Holmgren
files when cleaning. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8154 a1c6a512-1295-4272-9138-f99709370657
2005-11-06Changed output format of libmpcdec to non-interleaved stereo for a slight ↵Thom Johansen
speed boost. Also stopped wasting 10kb of IRAM in the output sample buffer. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7769 a1c6a512-1295-4272-9138-f99709370657
2005-10-28Squeezed two very frequently used arrays in IRAM for a very nice performance ↵Thom Johansen
boost. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7676 a1c6a512-1295-4272-9138-f99709370657
2005-10-27Support for a colon-separated path in APPEXTRALinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7663 a1c6a512-1295-4272-9138-f99709370657
2005-10-27Didn't mean to commit that...Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7661 a1c6a512-1295-4272-9138-f99709370657
2005-10-27Introduced usage of IBSS_ATTR and ICONST_ATTR in codec libraries.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7660 a1c6a512-1295-4272-9138-f99709370657
2005-10-12Musepack: emacified multiplication routines, gives a nice speed boost.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7624 a1c6a512-1295-4272-9138-f99709370657
2005-10-06Replace SWAB16 and SWAB32 with a comprehensive set of byte-swap macros - ↵Dave Chapman
letoh16, letoh32, htole16, htole32, betoh16, betoh32, htobe16 and htobe32 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7584 a1c6a512-1295-4272-9138-f99709370657
2005-09-07Adapted codecs and DSP system to having MACSR saved in thread context.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7485 a1c6a512-1295-4272-9138-f99709370657
2005-07-18oops... should compile without warnings nowChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7187 a1c6a512-1295-4272-9138-f99709370657
2005-07-18Added CPU_COLDFIRE define - one step closer to iAudio-portChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7186 a1c6a512-1295-4272-9138-f99709370657
2005-07-03Centralised the ICODE_ATTR and IDATA_ATTR #defines. Renamed some musepack ↵Jens Arnold
and rockboy headers to avoid clashes with rockbox headers. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6991 a1c6a512-1295-4272-9138-f99709370657
2005-06-14See my message on the mailinglist. This should kill all warnings left in the ↵Tomas Salfischberger
iriver builds. And the changes will be added to the next musepack minor release. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6710 a1c6a512-1295-4272-9138-f99709370657
2005-06-14Another warning fixed (idtag.c:59: warning: implicit declaration of function ↵Tomas Salfischberger
`memcmp') git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6709 a1c6a512-1295-4272-9138-f99709370657
2005-06-12Small Musepack optimisation.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6685 a1c6a512-1295-4272-9138-f99709370657
2005-06-11Replaced critical loop with assembler. A bit closer to realtime now. This ↵Thom Johansen
codec really needs all the 64 bit muls replaced with EMAC equivalents. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6667 a1c6a512-1295-4272-9138-f99709370657
2005-05-07fix warningsDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6420 a1c6a512-1295-4272-9138-f99709370657
2005-05-07fix a couple of warnings, still have numerous for signed <=> unsigned mixedDaniel Stenberg
usage git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6418 a1c6a512-1295-4272-9138-f99709370657
2005-04-12Musepack support, complete with mpc2wav plugin. Thanks go out to rasher for ↵Thom Johansen
initiating the port. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6276 a1c6a512-1295-4272-9138-f99709370657
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