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Author SHA1 Message Date
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
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
Thom Johansen
5947e49f46 Make Tremor usable on ARM targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8475 a1c6a512-1295-4272-9138-f99709370657
 2006-01-28 21:21:21 +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 Chapman
88f4c11789 iPod - Tremor code has become too big for IRAM (as of 28 December 2005), so temporarily disable ICODE_ATTR to fix the broken builds. This needs reviewing anyway when the time comes to optimise Tremor for the iPod. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8298 a1c6a512-1295-4272-9138-f99709370657
 2006-01-03 11:58:39 +00:00
Magnus Holmgren
41cea75095 Vorbis optimizations from Brandon Low (part of patch 1387611). Reduces cpu boost ratio on a test track by about 6 percentage points. Also fixes broken simulator playback caused by my previous Tremor commit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8291 a1c6a512-1295-4272-9138-f99709370657
 2005-12-28 20:42:24 +00:00
Magnus Holmgren
085f2f428e Inspired by patch #1377739 by Brandon Low: Inline oggpack_adv and the most used part of oggpack_look. Reduces CPU boost on a test track (208 kbps) by 2-3 percentage points. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8274 a1c6a512-1295-4272-9138-f99709370657
 2005-12-21 19:46:34 +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
Magnus Holmgren
265b16ecba iRiver: Reduced stack usage in the Vorbis decoder, so files created by old versions of the encoder can be played. Also moved some small floor0-related arrays to IRAM. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8069 a1c6a512-1295-4272-9138-f99709370657
 2005-11-26 13:39:57 +00:00
Dave Chapman
18dff12614 iPod: Work around a problem with one Tremor function not being happy in IRAM (relocation truncated to fit linker error) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7843 a1c6a512-1295-4272-9138-f99709370657
 2005-11-13 11:52:57 +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
Magnus Holmgren
37011258d6 iriver: more codec library cleanup: remove codec_alloca and a some extraneous defines. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7637 a1c6a512-1295-4272-9138-f99709370657
 2005-10-17 18:46:46 +00:00
Magnus Holmgren
f273f354eb iRiver/Vorbis: And don't specify -O2 twice... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7616 a1c6a512-1295-4272-9138-f99709370657
 2005-10-10 21:41:37 +00:00
Magnus Holmgren
07e375c369 iRiver/Vorbis: Actually use the rule in the makefile. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7615 a1c6a512-1295-4272-9138-f99709370657
 2005-10-10 20:54:30 +00:00
Thom Johansen
1b79209ea7 Avoid EMAC stall in MULT31_SHIFT15. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7530 a1c6a512-1295-4272-9138-f99709370657
 2005-09-21 23:09:19 +00:00
Thom Johansen
735208a541 Adapted codecs and DSP system to having MACSR saved in thread context. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7485 a1c6a512-1295-4272-9138-f99709370657
 2005-09-07 00:24:27 +00:00
Miika Pekkarinen
6b807b2d24 Fixed MAC initialization problem with mpa codec and removed workaround 
for that bug.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7260 a1c6a512-1295-4272-9138-f99709370657
 2005-07-30 13:46:38 +00:00
Magnus Holmgren
7e33f16aee Tweaked IRAM usage in the Vorbis codec. Speeds up decoding by about 10% on a couple of test files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7249 a1c6a512-1295-4272-9138-f99709370657
 2005-07-28 12:04:41 +00:00
Magnus Holmgren
4a53787992 ReplayGain support for Ogg Vorbis files (also called VorbisGain) added. 
Note that there is a small delay from leaving a setting until the change
can be heard (due to audio data buffering).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7234 a1c6a512-1295-4272-9138-f99709370657
 2005-07-24 15:32:28 +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
Ryan Jackson
a20f127d43 Added another call to mcf5249_init_mac in ov_pcm_seek, just in case. Fixed tag corruption bug and allowed non-numeric characters in year and tracknum tags. Added support for composer tag 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7168 a1c6a512-1295-4272-9138-f99709370657
 2005-07-15 23:07:51 +00:00
Ryan Jackson
b5b8f05aed Removed calls to mcf5249_init_mac() from asm_mcf5249.h, added call for it to ov_read(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7158 a1c6a512-1295-4272-9138-f99709370657
 2005-07-15 17:08:14 +00:00
Ryan Jackson
f580941b5a Changed assembly optimizations to re-init the MAC each time they're called. Fixes resampling problems with Ogg Vorbis. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7149 a1c6a512-1295-4272-9138-f99709370657
 2005-07-15 06:24:22 +00:00
Daniel Stenberg
2d8fd9cf8a I find it weird that there is a private copy of this file here, but I'm 
not fixing this now. I'm just making sure that this is in perfect sync
with the firmware one by simply #including it here!


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7119 a1c6a512-1295-4272-9138-f99709370657
 2005-07-12 11:04:57 +00:00
Daniel Stenberg
28bd327559 Fix possible use of uninitialized variable 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7052 a1c6a512-1295-4272-9138-f99709370657
 2005-07-07 08:23:21 +00:00
Pedro Vasconcelos
1b3622d589 Use asm optimised memset() in vorbis_apply_window. 
Slight speed improvement. "Toughest" Q10 encodings play without skipping now.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6792 a1c6a512-1295-4272-9138-f99709370657
 2005-06-21 20:14:18 +00:00
Thom Johansen
ca19564eec Enabled minor Tremor opt. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6688 a1c6a512-1295-4272-9138-f99709370657
 2005-06-12 12:53:10 +00:00
Pedro Vasconcelos
6b9350b4d3 A little improvement on Vorbis block synthesis. 
Added myself to the list of contributors.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6664 a1c6a512-1295-4272-9138-f99709370657
 2005-06-10 22:34:57 +00:00
Thom Johansen
f6d3cebdfa Kill warning. I suck. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6612 a1c6a512-1295-4272-9138-f99709370657
 2005-06-08 13:49:09 +00:00
Thom Johansen
9415629f4c Oops. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6610 a1c6a512-1295-4272-9138-f99709370657
 2005-06-08 13:43:20 +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
Pedro Vasconcelos
0a3f8e0924 Vorbis opts: keep floor1 lookup table in IRAM. 
Slightly faster 16-bit clipping function.
Misc: changed tabs for spaces to conform with Rockbox coding standards.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6608 a1c6a512-1295-4272-9138-f99709370657
 2005-06-08 13:09:30 +00:00
Pedro Vasconcelos
0f10e898f0 Vorbis optimizations: allocation of PCM buffers in IRAM, avoiding copying. 
Slight code improvements to the MDCT functions.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6590 a1c6a512-1295-4272-9138-f99709370657
 2005-06-06 23:01:51 +00:00
Pedro Vasconcelos
024db0a766 Basic optimizations of the Vorbis decoder for the ihp-1x0. 
Capable of real-time decoding with cpu freq at 120mhz.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6527 a1c6a512-1295-4272-9138-f99709370657
 2005-05-27 09:14:00 +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
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
80b786afd0 Renamed config.h to config-tremor.h to avoid name clash with rockbox' config.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6075 a1c6a512-1295-4272-9138-f99709370657
 2005-02-28 00:49:37 +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
Marcoen Hirschberg
191b8ba402 Compile Tremor with _LOW_ACCURACY_ to increase speed 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6048 a1c6a512-1295-4272-9138-f99709370657
 2005-02-24 00:48:34 +00:00
Dave Chapman
52e43cb6e1 Cosmetic changes to remove compiler warnings and compile cleanly under Rockbox 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6015 a1c6a512-1295-4272-9138-f99709370657
 2005-02-19 11:58:42 +00:00
Marcoen Hirschberg
48ff82e46b tremor.a -> libTremor.a 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5998 a1c6a512-1295-4272-9138-f99709370657
 2005-02-17 09:24:59 +00:00
Marcoen Hirschberg
101f0f6a69 Tremor does not encode 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5997 a1c6a512-1295-4272-9138-f99709370657
 2005-02-17 09:23:47 +00:00
Marcoen Hirschberg
99d2599b79 Initial commit of the the Ogg Vorbis 'Tremor' integer playback codec 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5996 a1c6a512-1295-4272-9138-f99709370657
 2005-02-17 09:08:18 +00:00