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327 commits

Author SHA1 Message Date
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
Brandon Low
83ce56846a Remove an unneeded define, add a todo 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9765 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 21:31:07 +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
Brandon Low
f42459ff3b Comment and make pretty the hack 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9761 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 15:13:53 +00:00
Brandon Low
4194990d73 Replace one hack with a better hack 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9759 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 14:48:05 +00:00
Brandon Low
f3bc1efc49 First commit of reworking voice to be mroe stable on swcodec 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9758 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 14:40:13 +00:00
Brandon Low
ebadcc633a Put new_track on the codec_api, and use it instead of the reload_codec variable in most places. Should help with problems people have had with GUI vs. playback sync. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9670 a1c6a512-1295-4272-9138-f99709370657
 2006-04-15 02:03:11 +00:00
Dave Chapman
0c915510c6 Correct a comment - no code changes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9645 a1c6a512-1295-4272-9138-f99709370657
 2006-04-13 17:04:53 +00:00
Thom Johansen
bd6b62bc84 OK, GCC obviously has a hard time with this. Let's just pretend GCC 4.1 doesn't exist for now and revert last change. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9632 a1c6a512-1295-4272-9138-f99709370657
 2006-04-12 00:14:39 +00:00
Thom Johansen
e99dafa2ae Fix a couple of warnings for GCC 4.1. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9630 a1c6a512-1295-4272-9138-f99709370657
 2006-04-11 23:33:41 +00:00
Thom Johansen
81cb35d42d Various optimisations for libmad by 
Antonius HellmanO5Cn. Details at
http://www.rockbox.org/tracker/task/5078


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9629 a1c6a512-1295-4272-9138-f99709370657
 2006-04-11 23:29:25 +00:00
Magnus Holmgren
9613b91164 Fix bug #3003 (old Vorbis encode crashes Rockbox), and hopefully not break any other files. :) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9516 a1c6a512-1295-4272-9138-f99709370657
 2006-04-05 14:01:08 +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
Brandon Low
c42fe437e3 Whoops, missed a file in last warning fix commit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9233 a1c6a512-1295-4272-9138-f99709370657
 2006-03-24 14:26:23 +00:00
Brandon Low
c76904be53 Fix warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9230 a1c6a512-1295-4272-9138-f99709370657
 2006-03-24 14:02:27 +00:00
Brandon Low
86f1e2ead2 Convert playback.c to use unsigned byte counters, and _minor_ refactoring of buffer callbacks 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9227 a1c6a512-1295-4272-9138-f99709370657
 2006-03-24 13:43:15 +00:00
Thom Johansen
d6877bc9ae Make libmad use inttypes.h types and remove the old ad-hoc typedefs. 
Makes mpa.c work somewhat better in 64 bit sims, thought there's still
another crash issue.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9199 a1c6a512-1295-4272-9138-f99709370657
 2006-03-23 00:52:12 +00:00
Thom Johansen
09ed0d6f26 Fixed ADPCM support. 3 bit ADPCMs do not work, but those didn't seem to 
work before either.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9197 a1c6a512-1295-4272-9138-f99709370657
 2006-03-22 21:52:48 +00:00
Jens Arnold
ec70f29f1e Fix remaining warnings in 64bit simulator builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9196 a1c6a512-1295-4272-9138-f99709370657
 2006-03-22 19:51:40 +00:00
Thom Johansen
0968536c4b Code policed. Converted to generate internal s3.28 format directly (next 
task is removing use of interleaved audio). Could not test ADPCM due to
difficulty in finding files it could play, so tell me if it is broken.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9136 a1c6a512-1295-4272-9138-f99709370657
 2006-03-20 20:32:19 +00:00
Thom Johansen
d8eaefe29a Code policed. Converted to generate internal s3.28 format directly (next 
task is removing use of interleaved audio). Fixed broken handling of 8
bit files.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9135 a1c6a512-1295-4272-9138-f99709370657
 2006-03-20 20:19:40 +00:00
Thom Johansen
4ba14d9113 Free one register extra so we can block load a bit more. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9069 a1c6a512-1295-4272-9138-f99709370657
 2006-03-17 00:31:15 +00:00
Brandon Low
9c2b203025 Fix profiling compilation for non-m68k targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8967 a1c6a512-1295-4272-9138-f99709370657
 2006-03-09 01:37:52 +00:00
Thom Johansen
154d959a8b Enable ARM optimisation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8931 a1c6a512-1295-4272-9138-f99709370657
 2006-03-06 11:14:29 +00:00
Thom Johansen
10decf883a ARM assembler optimised LPC decode routine for FLAC (not yet enabled). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8927 a1c6a512-1295-4272-9138-f99709370657
 2006-03-06 03:07:00 +00:00
Linus Nielsen Feltzing
8fc55d55eb ADPCM wav codec fix by Frederic Devernay 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8899 a1c6a512-1295-4272-9138-f99709370657
 2006-03-04 10:47:38 +00:00
Jens Arnold
8aa5bd11b2 Long policy 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8891 a1c6a512-1295-4272-9138-f99709370657
 2006-03-03 02:27:19 +00:00
Jens Arnold
8ac3ae73c5 More 64bit simulator fixes, coinciding with the long policy this time. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8890 a1c6a512-1295-4272-9138-f99709370657
 2006-03-03 02:09:58 +00:00
Jens Arnold
3e8568980d Remove all references to errno, it's unnecessary since the codec doesn't directly access files. Should really fix the TLS issues with errno this time... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8873 a1c6a512-1295-4272-9138-f99709370657
 2006-03-01 01:07:56 +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
Thom Johansen
831cfb8e44 Add ASM optimised subband filtering loop for ARM targets. Restructure 
other loops a little bit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8754 a1c6a512-1295-4272-9138-f99709370657
 2006-02-20 20:40:29 +00:00
Thom Johansen
d1fbd12189 Common internal sample format for AC3. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8684 a1c6a512-1295-4272-9138-f99709370657
 2006-02-13 19:51:53 +00:00
Thom Johansen
37a165d796 Convert to use common internal sample format. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8681 a1c6a512-1295-4272-9138-f99709370657
 2006-02-13 19:26:18 +00:00
Thom Johansen
153f906d74 Start converting codecs to use internal sample format (28 bits + sign, 
or s3.28 fixed point).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8680 a1c6a512-1295-4272-9138-f99709370657
 2006-02-13 19:24:36 +00:00
Brandon Low
f1c4152ac3 Let's not leave the codecs empty 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8640 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 07:28:58 +00:00
Brandon Low
c8f15f0857 Fix simulator builds (not positive sims are parallel make compliant still) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8639 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 05:28:17 +00:00
Brandon Low
4872825ed2 Various build sytem cleanups 
* Parallel build appears to work properly
* Use $(SILENT) instead of @ about everywhere
* Less calls to bash by using make builtin substitutions


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8638 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 04:27:57 +00:00
Dave Chapman
8e46ab85a9 Patch #1426489 - Shorten codec optimisations from Mark Arigo 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8615 a1c6a512-1295-4272-9138-f99709370657
 2006-02-07 22:16:35 +00:00
Jens Arnold
e6e8aa9519 Added memmove() to codec API & plugin API, and changed codeclib and plugin libs to use it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8602 a1c6a512-1295-4272-9138-f99709370657
 2006-02-06 16:04:01 +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
Dave Chapman
1a03c37947 A better count_leading_zeros() function, courtesy of Jens Arnold 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8577 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 09:12:57 +00:00
Tomasz Malesinski
bcd22f000a Undefined DEBUG, so that it compiles on DEBUG builds. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8553 a1c6a512-1295-4272-9138-f99709370657
 2006-02-03 23:21:36 +00:00
Dave Chapman
347992e9d9 Optimised C version of count_leading_zeros() taken from alac-0.1.1. This makes ALAC very close to realtime on the ipod (just the very occasional skip during disk reading - it is realtime when the disk is sleeping). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8545 a1c6a512-1295-4272-9138-f99709370657
 2006-02-03 08:27:53 +00:00
Linus Nielsen Feltzing
f5f000fe03 Minor code policing 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8525 a1c6a512-1295-4272-9138-f99709370657
 2006-02-01 17:58:10 +00:00
Dave Chapman
fbd8e5d29c Patch #1421483 - AIFF codec by Jvo Studer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8524 a1c6a512-1295-4272-9138-f99709370657
 2006-02-01 16:42:02 +00:00
Thom Johansen
8ac932fcb4 Fix warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8490 a1c6a512-1295-4272-9138-f99709370657
 2006-01-30 01:42:23 +00:00
Thom Johansen
b978acc59d Fix mpc.c to use new mpc_bool_t type to remove some warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8489 a1c6a512-1295-4272-9138-f99709370657
 2006-01-30 01:04:43 +00:00