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46 commits

Author SHA1 Message Date
Dave Bryant
bcf97a4801 Move WavPack metadata parsing to its own file and add handling of non-standard sampling rates 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14289 a1c6a512-1295-4272-9138-f99709370657
 2007-08-12 06:36:06 +00:00
Dave Bryant
ee7caed7d9 fixes bug that prevented playback of WavPack files containing over 1000 bytes of RIFF header data 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14019 a1c6a512-1295-4272-9138-f99709370657
 2007-07-27 03:18:45 +00:00
Dave Chapman
f02cba8096 Code cleaning - remove some unnecessary defined(SIMULATOR) checks 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13369 a1c6a512-1295-4272-9138-f99709370657
 2007-05-10 13:16:08 +00:00
Dave Bryant
2446b22db9 Update libwavpack with latest changes from the tiny_encoder. This allows 
playback of floating-point audio files, fixes a obscure decoding bug, and
improves encoding speed somewhat.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11944 a1c6a512-1295-4272-9138-f99709370657
 2007-01-08 04:24:32 +00:00
Michael Sevakis
0f5cb94aa4 Big Patch adds primarily: Samplerate and format selection to recording for SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
 2006-11-06 18:07:30 +00:00
Magnus Holmgren
02da4e6130 Update several codec Makefiles so that the codec libs build again on 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
 2006-10-30 18:14:12 +00:00
Jens Arnold
f40f0debcb Adapted more Makefiles to the more efficient info printing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11390 a1c6a512-1295-4272-9138-f99709370657
 2006-10-30 01:40:20 +00:00
Jens Arnold
d1ce4e779e Consistent style of 'make' messages. Always use ranlib after ar. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11322 a1c6a512-1295-4272-9138-f99709370657
 2006-10-23 22:33:39 +00:00
Dave Bryant
b76bb60219 Update libwavpack to the latest stream specification, and cross fingers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9769 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 22:21:36 +00:00
Dave Bryant
736df4b43b Revert the previous commit because it seemed to break the 4G Gray Sim, 
although I can't figure out why or how, and I can't reproduce problem here...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9766 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 21:32:16 +00:00
Dave Bryant
dc232f56b8 Update libwavpack to the latest stream specification 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9763 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 20:30:01 +00:00
Dave Bryant
0ad19c7262 Eliminate references to "long" types for 64-bit compiles; return audio data 
in Rockbox standard S3.28 format


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9272 a1c6a512-1295-4272-9138-f99709370657
 2006-03-26 22:54:15 +00:00
Dave Bryant
503116240a More WavPack optimizations. Restored 24-bit file playback. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8842 a1c6a512-1295-4272-9138-f99709370657
 2006-02-26 08:22:34 +00:00
Marcoen Hirschberg
f16c1f341a prevent rockbox from using the wrong includes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8827 a1c6a512-1295-4272-9138-f99709370657
 2006-02-24 13:48:52 +00:00
Dave Bryant
f0d1c96ee4 Optimization of WavPack decoding in ARM assembler (for iPods). This allows WavPack files encoded in "high" mode to 
play without skipping, although it's still rather marginal (i.e. can't play with other DSP effects enabled). For now
this will not work with 24-bit files either, although that is coming along.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8814 a1c6a512-1295-4272-9138-f99709370657
 2006-02-23 20:53:59 +00:00
Dave Bryant
ff40af42ba Streamlined WavPack decoder by utilizing dsp functionality where it was 
applicable (like mono conversion and clipping) and eliminating the
conversion to 16-bit samples (everything is now returned as 28-bit).
This reduced boost ratio (on iRiver) by about 7% on those tracks that
require it.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8598 a1c6a512-1295-4272-9138-f99709370657
 2006-02-06 07:40:35 +00:00
Brandon Low
05dccc3551 Profiling support, tools and documentation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8375 a1c6a512-1295-4272-9138-f99709370657
 2006-01-18 20:54:13 +00:00
Dave Bryant
278f2b3d5a Explicitly declare char types to be signed when they must be 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8263 a1c6a512-1295-4272-9138-f99709370657
 2005-12-19 03:12:20 +00:00
Magnus Holmgren
1b0d1daf38 Codec makefile cleanup: remove redundant things, don't generate dependency files when cleaning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8154 a1c6a512-1295-4272-9138-f99709370657
 2005-12-05 19:32:13 +00:00
Daniel Stenberg
76667e2a5b fix gcc4 (un)signed warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8124 a1c6a512-1295-4272-9138-f99709370657
 2005-12-02 08:42:48 +00:00
Dave Chapman
f7b2e840a7 "signed char" police 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7823 a1c6a512-1295-4272-9138-f99709370657
 2005-11-12 15:06:46 +00:00
Linus Nielsen Feltzing
dc9e201671 Support for a colon-separated path in APPEXTRA 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7663 a1c6a512-1295-4272-9138-f99709370657
 2005-10-27 14:39:00 +00:00
Thom Johansen
292e4e90d7 Introduced usage of IBSS_ATTR and ICONST_ATTR in codec libraries. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7660 a1c6a512-1295-4272-9138-f99709370657
 2005-10-27 11:39:01 +00:00
Christian Gmeiner
6753fb5138 oops... should compile without warnings now 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7187 a1c6a512-1295-4272-9138-f99709370657
 2005-07-18 13:09:05 +00:00
Christian Gmeiner
c6ff1f5eb5 Added CPU_COLDFIRE define - one step closer to iAudio-port 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7186 a1c6a512-1295-4272-9138-f99709370657
 2005-07-18 12:40:29 +00:00
Dave Bryant
85e03767f7 Reorganized encoder to allow compressing blocks in smaller chunks and 
improved efficiency somewhat by looping through data in tighter passes.
Code is basically ready for an attempt at direct recording.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7088 a1c6a512-1295-4272-9138-f99709370657
 2005-07-09 23:14:41 +00:00
Dave Bryant
dacbc16d5b Added lossless encoding to WavPack library. Also made a few changes to 
decoding stuff in preparation for future optimization and eliminated all tabs.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7009 a1c6a512-1295-4272-9138-f99709370657
 2005-07-04 06:38:00 +00:00
Thom Johansen
614f0a333a WavPack optimisation by David Bryant. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6635 a1c6a512-1295-4272-9138-f99709370657
 2005-06-09 09:26:05 +00:00
Thom Johansen
668205f427 We clear our accumulators after we're done with them on Coldfire. No need to clear them on init. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6609 a1c6a512-1295-4272-9138-f99709370657
 2005-06-08 13:41:07 +00:00
Thom Johansen
9985caf3f9 ASM optimisation by David Bryant. 
Placed various important arrays in IRAM.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6540 a1c6a512-1295-4272-9138-f99709370657
 2005-05-31 07:56:28 +00:00
Linus Nielsen Feltzing
6705a88347 Patch #1203309 by David Bryant - WavPack codec fix and performance enhancement 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6481 a1c6a512-1295-4272-9138-f99709370657
 2005-05-17 06:32:49 +00:00
Daniel Stenberg
b8a23f9e49 Fixed makefiles for autoconf.g include. 
Fixed build output look in several Makefiles
Fixed code to include autoconf.h
Fixed code to use ROCKBOX_*_ENDIAN instead of previous attempts.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6421 a1c6a512-1295-4272-9138-f99709370657
 2005-05-07 22:41:17 +00:00
Daniel Stenberg
bc39c8cf43 kill a warning 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6170 a1c6a512-1295-4272-9138-f99709370657
 2005-03-08 22:39:36 +00:00
Daniel Stenberg
8ebff817a2 Use the new generic SRC build "macro" in tools/makesrc.inc to process the 
SOURCES file. Hopefully this now works better for Mac OS X people.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6152 a1c6a512-1295-4272-9138-f99709370657
 2005-03-06 15:40:03 +00:00
Linus Nielsen Feltzing
f513da28c9 Use EXTRA_DEFINES for the SOURCES parsing in the codec makefiles 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6114 a1c6a512-1295-4272-9138-f99709370657
 2005-03-03 14:00:24 +00:00
Linus Nielsen Feltzing
3e1d8e4a5d Handle .S files in the codec Makefiles 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6101 a1c6a512-1295-4272-9138-f99709370657
 2005-03-02 11:59:40 +00:00
Linus Nielsen Feltzing
f0cfd275b5 Correct dependencies for codec builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6089 a1c6a512-1295-4272-9138-f99709370657
 2005-03-01 13:35:15 +00:00
Jens Arnold
b363d65625 Get malloc() and friends out of the way for the cygwin linker (and maybe others), to make plugins work properly in the simulator. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6086 a1c6a512-1295-4272-9138-f99709370657
 2005-02-28 20:55:31 +00:00
Jens Arnold
52356d88b4 Show compiled source files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6067 a1c6a512-1295-4272-9138-f99709370657
 2005-02-26 06:31:45 +00:00
Jens Arnold
4d8bbf41e6 Killed warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6066 a1c6a512-1295-4272-9138-f99709370657
 2005-02-26 06:30:38 +00:00
Christian Gmeiner
fe94a7aa8e no strcpy for codecs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6062 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:55:52 +00:00
Christian Gmeiner
8cb37d3a54 no strcpy for codecs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6061 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:55:51 +00:00
Christian Gmeiner
26601b9167 dirty ctype fix 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6059 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:48:57 +00:00
Christian Gmeiner
83387a7181 include libwavpack into build system 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6058 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:29:42 +00:00
Christian Gmeiner
c3e55c01a5 changes to compile without warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6057 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:19:32 +00:00
Christian Gmeiner
e449d88b3e Initial import of libwavpack 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6056 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:05:30 +00:00