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104 commits

Author SHA1 Message Date
Daniel Stenberg
c2bf5dfe12 For target builds, make the ELF files depend on its object file, but also 
on the generic codec lib and the specific codec lib for each particular
codec. (Initial take, may need to adjusting to get optimal)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6905 a1c6a512-1295-4272-9138-f99709370657
 2005-06-28 22:14:02 +00:00
Miika Pekkarinen
c2093538a4 Fixed a simulator warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6899 a1c6a512-1295-4272-9138-f99709370657
 2005-06-27 19:52:34 +00:00
Thom Johansen
c6bd12f831 Turned off dithering in MPEG audio codec. It's just too slow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6896 a1c6a512-1295-4272-9138-f99709370657
 2005-06-27 18:06:25 +00:00
Dave Bryant
24d6535b7a Allow WavPack to use new sampling rate converter 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6888 a1c6a512-1295-4272-9138-f99709370657
 2005-06-27 00:12:40 +00:00
Miika Pekkarinen
d8cb703b1e Initial DSP implementation. DSP supports resampling audio stream from 
codecs (currently works corrently only with mp3's, somebody should fix
that).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6877 a1c6a512-1295-4272-9138-f99709370657
 2005-06-26 19:41:29 +00:00
Thom Johansen
8b2531be27 Nicer code, removed rb references. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6829 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 22:02:11 +00:00
Thom Johansen
10426dbe22 Cleaned up code a bit, removed all rb references. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6825 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 21:18:05 +00:00
Daniel Stenberg
091001179a fix sim builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6823 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 21:13:10 +00:00
Daniel Stenberg
055303ad7d rip out all the LCD junk from the codec API 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6821 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 20:40:35 +00:00
Daniel Stenberg
3739d3aa34 codec lib sources 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6819 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 20:13:46 +00:00
Daniel Stenberg
b685ebd4f6 build codecs too 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6818 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 20:13:18 +00:00
Daniel Stenberg
31efab4909 removed the use of the 2nd argument to codec_start() since no codec used 
it anymore


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6814 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 19:55:09 +00:00
Daniel Stenberg
1f3d08d600 fixed make clean for the codec lib 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6813 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 19:54:43 +00:00
Daniel Stenberg
1dd672fe32 moved and renamed the codecs, gave the codecs a new extension (.codec), 
unified to a single codec-only API, made a new codeclib, disabled the building
of the *2wav plugins


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6812 a1c6a512-1295-4272-9138-f99709370657
 2005-06-22 19:41:30 +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
Miika Pekkarinen
53ce20a1ae Killed all simulator warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6726 a1c6a512-1295-4272-9138-f99709370657
 2005-06-15 19:38:13 +00:00
Tomas Salfischberger
88a89e0cdb There is no printf() in rockbox, but DEBUGF() has the intended effect in simulator. 
And this was the last warning in iriver builds :D


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6713 a1c6a512-1295-4272-9138-f99709370657
 2005-06-14 19:04:47 +00:00
Tomas Salfischberger
fe8663c548 See my message on the mailinglist. This should kill all warnings left in the 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
 2005-06-14 18:48:35 +00:00
Tomas Salfischberger
9b9d6e7767 Another warning fixed (idtag.c:59: warning: implicit declaration of function `memcmp') 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6709 a1c6a512-1295-4272-9138-f99709370657
 2005-06-14 16:18:17 +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
Thom Johansen
649acec2fc Small Musepack optimisation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6685 a1c6a512-1295-4272-9138-f99709370657
 2005-06-12 12:43:05 +00:00
Thom Johansen
5f12af28fb Big performance improvement for liba52. A couple of small ASM opts, and lots IRAM usage. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6676 a1c6a512-1295-4272-9138-f99709370657
 2005-06-11 14:45:48 +00:00
Thom Johansen
c82518ce06 Replaced critical loop with assembler. A bit closer to realtime now. This 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
 2005-06-11 01:04:59 +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
8771bf230a Typo. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6639 a1c6a512-1295-4272-9138-f99709370657
 2005-06-09 14:27:27 +00:00
Thom Johansen
cc518c5f32 Full precision synth_full and dct32. Replaced all multiplications with proper 64 bit EMAC multiplications, which yields improved sound. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6638 a1c6a512-1295-4272-9138-f99709370657
 2005-06-09 14:13:09 +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
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
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
Thom Johansen
60d9d4b2ab Added -O2 to libmad GCC flags. Gives a nice boost. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6528 a1c6a512-1295-4272-9138-f99709370657
 2005-05-27 11:06:30 +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
Thom Johansen
ce5119cc6c Aligns in the middle of code is unnecessary. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6524 a1c6a512-1295-4272-9138-f99709370657
 2005-05-25 13:32:53 +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
d23afcd4f4 fix warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6420 a1c6a512-1295-4272-9138-f99709370657
 2005-05-07 22:29:59 +00:00
Daniel Stenberg
f34ce792ec fix a couple of warnings, still have numerous for signed <=> unsigned mixed 
usage


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6418 a1c6a512-1295-4272-9138-f99709370657
 2005-05-07 22:15:59 +00:00
Daniel Stenberg
4cc0b97609 Hush up warnings by defining away functions/macros. This should be fixed if 
actual functionality is wanted (by including the proper headers and making
sure rockbox provides these functions). pow(), floor(), log() and exp() just
feel veeeery floatish...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6417 a1c6a512-1295-4272-9138-f99709370657
 2005-05-07 22:10:35 +00:00
Daniel Stenberg
2505e7bf04 nicer look 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6416 a1c6a512-1295-4272-9138-f99709370657
 2005-05-07 22:09:19 +00:00
Thom Johansen
b0b013ea0b Nicer imdct_s, butt-ugly imdct36 that urgently needs replacing. Moved some data to iram. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6280 a1c6a512-1295-4272-9138-f99709370657
 2005-04-13 13:15:58 +00:00
Thom Johansen
ad17fd4747 Musepack support, complete with mpc2wav plugin. Thanks go out to rasher for initiating the port. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6276 a1c6a512-1295-4272-9138-f99709370657
 2005-04-12 21:29:48 +00:00
Thom Johansen
5fb6c64ffc Smaller code size due to use of post-increment addressing. Move code out of iram. Cosmetic changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6242 a1c6a512-1295-4272-9138-f99709370657
 2005-04-01 20:12:29 +00:00
Michiel Van Der Kolk
671235eeb2 Fixed dumb cleaning, libmad.a cleaning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6219 a1c6a512-1295-4272-9138-f99709370657
 2005-03-20 23:15:36 +00:00
Linus Nielsen Feltzing
8970ea5976 We never use the windows shell, we use *nix or cygwin 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6201 a1c6a512-1295-4272-9138-f99709370657
 2005-03-18 08:37:28 +00:00
Michiel Van Der Kolk
27be5bc728 Initial check in dumb 0.9.2 - has a few usages of floating point that should 
be rewritten to fixed point. seems to compile cleanly for iriver.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6197 a1c6a512-1295-4272-9138-f99709370657
 2005-03-17 20:50:03 +00:00
Jean-Philippe Bernardy
6c3a875ec7 note to self: never commit a fix in a hurry. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6186 a1c6a512-1295-4272-9138-f99709370657
 2005-03-10 22:08:42 +00:00
Jean-Philippe Bernardy
a9eda6060a oops, 1I^2 = 1... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6184 a1c6a512-1295-4272-9138-f99709370657
 2005-03-10 21:54:26 +00:00