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Author SHA1 Message Date
Andree Buschmann
4d01ace73f Submit a patch to the VGM codec by Mauricio Gama which saves some more RAM through changes of the buffer configuration and an update of the resampler code. Additionally enable VGM for low memory targets and update the manual. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30327 a1c6a512-1295-4272-9138-f99709370657
 2011-08-17 22:20:09 +00:00
Andree Buschmann
4070f4f17b Reduce memory consumption of VGM codec for low memry targets at the costs of some performance for tracks using the 2616 emulator. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30326 a1c6a512-1295-4272-9138-f99709370657
 2011-08-17 21:48:28 +00:00
Andree Buschmann
9477675f04 Save some RAM in a libgme emulator used for VGM codec. LFO_ENV_TAB[] and LFO_FREQ_TAB[] are obselete. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30319 a1c6a512-1295-4272-9138-f99709370657
 2011-08-15 18:24:50 +00:00
Andree Buschmann
d559492603 Remove further float operations from emu2413 in libgme to speed up synthesis. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30313 a1c6a512-1295-4272-9138-f99709370657
 2011-08-14 18:04:40 +00:00
Bertrik Sikken
b2d0ea204c Remove a couple of duplicate #includes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30301 a1c6a512-1295-4272-9138-f99709370657
 2011-08-14 13:42:32 +00:00
Andree Buschmann
a1145a1d04 Remove all IRAM attributes from libGME to be able to restart the IRAM optimization on a clean code base. As first step move the sample buffers to IRAM which results in a 1-5% speedup for all codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30284 a1c6a512-1295-4272-9138-f99709370657
 2011-08-13 16:41:14 +00:00
Andree Buschmann
724a2d2514 6th part of FS#12176. Reduce memory consumption of libgme emulators to allow enabling of NSF and SGC codecs for low memory targets. The main lookup table only requires byte precision and can be used by 2413 and 8950 emulators. Update the manual accordingly. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30283 a1c6a512-1295-4272-9138-f99709370657
 2011-08-12 21:36:29 +00:00
Andree Buschmann
5f6d8bfcc0 Remove unused sources from libgme. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30282 a1c6a512-1295-4272-9138-f99709370657
 2011-08-12 05:57:27 +00:00
Andree Buschmann
1b9f9fb465 5th part of FS#12176. Further fixed point migration. Only two emulators (ym2413, ym2612) still use floating point. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30281 a1c6a512-1295-4272-9138-f99709370657
 2011-08-11 21:06:16 +00:00
Bertrik Sikken
b127949860 libgme: make local functions static where possible 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30280 a1c6a512-1295-4272-9138-f99709370657
 2011-08-11 19:04:28 +00:00
Andree Buschmann
39e4987ea5 Reduce gain of VGM codec to avoid clipping. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30279 a1c6a512-1295-4272-9138-f99709370657
 2011-08-11 06:22:56 +00:00
Andree Buschmann
631d22b8e5 4th part of FS#12176. Volume settings migrated to fixed point for libgme. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30278 a1c6a512-1295-4272-9138-f99709370657
 2011-08-11 06:18:39 +00:00
Andree Buschmann
4ca2367e34 3rd part of FS#12176. Gain setting migrated to fixed point for libgme. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30277 a1c6a512-1295-4272-9138-f99709370657
 2011-08-10 17:58:36 +00:00
Andree Buschmann
012df14a5f 2nd part of FS#12176. Tempo setting migrated to fixed point for libgme. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30274 a1c6a512-1295-4272-9138-f99709370657
 2011-08-09 20:21:55 +00:00
Andree Buschmann
c23f576a1c Remove a floating point calculation from ay codec. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30268 a1c6a512-1295-4272-9138-f99709370657
 2011-08-08 18:06:03 +00:00
Andree Buschmann
d14c96dc9a Remove 'set but not used' warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30267 a1c6a512-1295-4272-9138-f99709370657
 2011-08-07 21:19:27 +00:00
Andree Buschmann
b8ae97fe58 Fix yellow and red. Disable NSF, VGM, SGC and KSS formats for low memory targets for now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30265 a1c6a512-1295-4272-9138-f99709370657
 2011-08-07 20:28:47 +00:00
Andree Buschmann
acb0917556 Submit initial patch from FS#12176. Adds support for several new game music formats (AY, GBS, HES, KSS, SGC, VGM and VGZ) and replaces the current NSF and NSFE with a new implementation based on a port of the Game Music Emu library 'GME'. This first submit does not cover the full functionality provided by the author's original patch: Coleco-SGV is not supported, some GME-specific m3u-support has been removed and IRAM is not used yet. Further changes are very likely to follow this submit. Thanks to Mauricio Garrido. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30264 a1c6a512-1295-4272-9138-f99709370657
 2011-08-07 20:01:04 +00:00
Andree Buschmann
7155be6ca4 Sync rockbox to r475 of musepack's svn. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30240 a1c6a512-1295-4272-9138-f99709370657
 2011-08-02 19:08:29 +00:00
Michael Giacomelli
55c77e229e Fix a bug introduced in r27463 that caused the line spectral pair look up tables to overwrite the noise coding VLC tables. Should fix decoding of files that have both noise coding and line spectral pairs, which are usually very low bitrate WMAs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30220 a1c6a512-1295-4272-9138-f99709370657
 2011-07-28 14:12:33 +00:00
Andree Buschmann
10a1e8a609 Fix musepack resume for resume positions > 7:30m. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30202 a1c6a512-1295-4272-9138-f99709370657
 2011-07-23 20:56:53 +00:00
Magnus Holmgren
6f392693b8 AAC: Another gapless fix, this one for the end of the file. The real size of the last frame was lost in r29727, as indicated by Yusaku Inui in FS#12185, so bring it back. Now the decoded length of test1_nero.m4a (in FS#12185) only differs by one sample compared to Foobar2000 (Rockbox has one more leading sample, for some reason). Also moved a few lines to a better place. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30149 a1c6a512-1295-4272-9138-f99709370657
 2011-07-17 13:00:53 +00:00
Andree Buschmann
f27028dbb6 Do not use double/float calculations but predefined tables in mod codec. Reduces codesize by several kilobytes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30107 a1c6a512-1295-4272-9138-f99709370657
 2011-06-30 21:53:02 +00:00
Andree Buschmann
96af117e21 Submit FS#12142 by Sean Bartell with minor chnages by myself. Removes unused code and irrelevant files from libmad. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30065 a1c6a512-1295-4272-9138-f99709370657
 2011-06-24 14:48:25 +00:00
Michael Sevakis
fcae888e81 SPC Codec: Restore correct FIR buffer alignment when an address mask is used. It must be FIR_BUF_ALIGN. Fix Coldfire assembly constraint where an input parameter was also being written. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30063 a1c6a512-1295-4272-9138-f99709370657
 2011-06-24 10:52:43 +00:00
Andree Buschmann
4b0e09c1ac Submit FS#12164 by Sean Bartell with minor changes by myself. Fixes possible decoding corruption of RealAudio files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30060 a1c6a512-1295-4272-9138-f99709370657
 2011-06-24 08:51:22 +00:00
Magnus Holmgren
6c8ef19dfd FS#12161: Correct the gapless processing for AAC, so that it doesn't remove too much from the start of a track. Also simplify the logic a bit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30012 a1c6a512-1295-4272-9138-f99709370657
 2011-06-18 15:11:30 +00:00
Nils Wallménius
f2e7c05c22 libtremor: comment out unused struct member. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29987 a1c6a512-1295-4272-9138-f99709370657
 2011-06-09 06:46:44 +00:00
Nils Wallménius
d5ceb4ce2b codeclib: make selective inclusion of macros and inline functions from the codeclib_misc.h header easier and clean out some old libtremor stuff. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29985 a1c6a512-1295-4272-9138-f99709370657
 2011-06-08 10:35:27 +00:00
Nils Wallménius
331b23d15b FS#12144, Use -fPIC -fvisibility=hidden only for plugins on sim and app builds and enable it for 32 bit too. Fixes linking errors on simbuilds. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29983 a1c6a512-1295-4272-9138-f99709370657
 2011-06-07 11:56:23 +00:00
Nils Wallménius
e62b9a9aae libtremor: Implement a memory configuration for targets that don't use separate iram for codecs. 
Such targets would previously default to using the configuration for targets with small iram which uses an extra memcpy per block.
This saves 2MHz decoding a 128kbps vorbis file on the Gigabeat S and saves a bit of codec buffer.
Patch from FS#11268, also replaces patch from FS#12147.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29976 a1c6a512-1295-4272-9138-f99709370657
 2011-06-06 13:27:12 +00:00
Nils Wallménius
684b74147f Safe part of FS#11268, saving some codec buffer space for targets that don't use separate iram. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29975 a1c6a512-1295-4272-9138-f99709370657
 2011-06-05 20:18:31 +00:00
Nils Wallménius
965113ed50 FS#12146: Fix libcook bugs introduced in r22055 by Sean Bartell. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29973 a1c6a512-1295-4272-9138-f99709370657
 2011-06-05 13:12:51 +00:00
Andree Buschmann
9f65f2b6ad Accept FS#12143 (NSF codec clean up): Declare local stuff static, comment unused variables and functions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29972 a1c6a512-1295-4272-9138-f99709370657
 2011-06-05 13:05:09 +00:00
Nils Wallménius
03c12a7906 Delete old unused macro. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29962 a1c6a512-1295-4272-9138-f99709370657
 2011-06-05 09:27:58 +00:00
Nils Wallménius
73d0e14f44 Disable some unused code in speex to save binsize. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29949 a1c6a512-1295-4272-9138-f99709370657
 2011-06-02 20:52:54 +00:00
Nils Wallménius
d860c87800 Build the voice codec speex with core -O switch to save size on targets using -Os. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29948 a1c6a512-1295-4272-9138-f99709370657
 2011-06-02 16:11:22 +00:00
Nils Wallménius
927361b4ae Fix define name. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29947 a1c6a512-1295-4272-9138-f99709370657
 2011-06-02 15:25:50 +00:00
Nils Wallménius
4909e09267 FS#12141 by Sean Bartell 
Some of these were found with http://www.samba.org/junkcode/#findstatic. Changes of note:
* The old MDCT has been removed.
* Makefile.test files that create test programs for libatrac, libcook, and libffmpegFLAC have been removed, as they don't work. My project will have a replacement that works with all codecs.
* I've tried not to remove anything useful. CLIP_TO_15 was removed from libtremor because there's another copy (also commented) in codeclib.



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29945 a1c6a512-1295-4272-9138-f99709370657
 2011-06-02 14:59:15 +00:00
Nils Wallménius
7c6056b352 FS#12140 by Sean Bartell, Make various codec stuff static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29942 a1c6a512-1295-4272-9138-f99709370657
 2011-06-01 10:28:26 +00:00
Michael Giacomelli
0497adffcf Commit FS#12130 - Fix ADX decoding on 64-bit systems by Sean Bartell. Fixes an incorrect assumption in the ADX decoder that sizeof(int) == 32 when performing fixed point math. Update comments in the fixed point library to correct this. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29927 a1c6a512-1295-4272-9138-f99709370657
 2011-05-26 21:22:29 +00:00
Andree Buschmann
8767ba9a85 Remove residual float operations from sid codec. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29919 a1c6a512-1295-4272-9138-f99709370657
 2011-05-23 18:28:08 +00:00
Andree Buschmann
3071b2bde1 Fix yellow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29917 a1c6a512-1295-4272-9138-f99709370657
 2011-05-23 06:19:30 +00:00
Andree Buschmann
de1529c4eb Save a large static buffer in sid codec. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29915 a1c6a512-1295-4272-9138-f99709370657
 2011-05-22 21:00:32 +00:00
Andree Buschmann
d038f89f3f S5L870x is fast enough to play spc with gaussian interpolation and echo processing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29914 a1c6a512-1295-4272-9138-f99709370657
 2011-05-22 20:01:07 +00:00
Andree Buschmann
6117ffdde5 Submit FS#12115: Use more IRAM in cook codec for several targets. Speeds up PP5022 and MCF5250 by ~3% and S5L87.0x by ~4%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29913 a1c6a512-1295-4272-9138-f99709370657
 2011-05-22 19:03:58 +00:00
Andree Buschmann
609c526d56 Use more IRAM on S5L870x to speed up wmapro by ~2%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29906 a1c6a512-1295-4272-9138-f99709370657
 2011-05-20 23:28:09 +00:00
Andree Buschmann
99494140da Use more IRAM on S5L870x to speed up wma by ~3%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29905 a1c6a512-1295-4272-9138-f99709370657
 2011-05-20 22:53:22 +00:00
Andree Buschmann
7b054efa0b FS#12117: Use more IRAM for atrac3. Speeds up decoding from 1-2% (PP5022, PP5024, S5L870x) to 11% (MCF5250). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29892 a1c6a512-1295-4272-9138-f99709370657
 2011-05-16 21:47:13 +00:00
Andree Buschmann
22c9b6ef8e Use more IRAM for mpc on S5L870x. Speed up decoding by ~2%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29891 a1c6a512-1295-4272-9138-f99709370657
 2011-05-16 21:31:59 +00:00