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69 commits

Author SHA1 Message Date
Andrew Mahone
f35db90efa Reorder some operands to increase frequency of multiply early termination on TDMI targets, reorder some operations to try to reduce stalls. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21834 a1c6a512-1295-4272-9138-f99709370657
 2009-07-13 04:50:02 +00:00
Jens Arnold
02c031709c * ARM asm DSP and codec/plugin functions: Use r12 scratch register properly 
* Fix saving another unused reg in dsp code
* Use less regs in the generic ARM mpegplayer adding idct pure DC case
* Fix ARMv6 mpegplayer adding idct using an unsaved register in pure DC case


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21803 a1c6a512-1295-4272-9138-f99709370657
 2009-07-12 13:14:35 +00:00
Maurus Cuelenaere
8d4d4610b6 * FS#10411 - Fixed point math code is bloated by Jeffrey Goode 
* Set svn:keywords properties


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21701 a1c6a512-1295-4272-9138-f99709370657
 2009-07-07 13:36:34 +00:00
Maurus Cuelenaere
802743a061 Take 2 at 'Consolidate all fixed point math routines in one library' (FS#10400) by Jeffrey Goode 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21664 a1c6a512-1295-4272-9138-f99709370657
 2009-07-05 18:06:07 +00:00
Maurus Cuelenaere
c3bc8fda80 Revert "Consolidate all fixed point math routines in one library (FS#10400) by Jeffrey Goode" 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21635 a1c6a512-1295-4272-9138-f99709370657
 2009-07-04 13:17:58 +00:00
Maurus Cuelenaere
4710a32800 Consolidate all fixed point math routines in one library (FS#10400) by Jeffrey Goode 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21633 a1c6a512-1295-4272-9138-f99709370657
 2009-07-04 12:26:45 +00:00
Michael Giacomelli
5c404a02fb Commited too much really this time. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20905 a1c6a512-1295-4272-9138-f99709370657
 2009-05-10 23:38:06 +00:00
Michael Giacomelli
9c43aaa41b Actually remove the unneeded files in the last commit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20903 a1c6a512-1295-4272-9138-f99709370657
 2009-05-10 23:32:53 +00:00
Dave Hooper
67fb5415f7 Commit FS#9882 - make better use of iram at different quality encodings, remove redundant memsets, implement doublebuffer if it will fit in iram to save a mempcy each frame, and some alignment fixes for coldfire 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20783 a1c6a512-1295-4272-9138-f99709370657
 2009-04-25 11:25:13 +00:00
Maurus Cuelenaere
17d9d80011 Fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20777 a1c6a512-1295-4272-9138-f99709370657
 2009-04-22 15:04:26 +00:00
Maurus Cuelenaere
c89ac3460a Fix yellow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20776 a1c6a512-1295-4272-9138-f99709370657
 2009-04-22 14:48:07 +00:00
Maurus Cuelenaere
2995c2d265 Clean code a bit (no functional changes) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20715 a1c6a512-1295-4272-9138-f99709370657
 2009-04-16 14:34:49 +00:00
Maurus Cuelenaere
f3643181ae Fix header 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20714 a1c6a512-1295-4272-9138-f99709370657
 2009-04-16 13:48:34 +00:00
Maurus Cuelenaere
66b078f643 Add setjmp implementation for MIPS targets from newlib 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20713 a1c6a512-1295-4272-9138-f99709370657
 2009-04-16 13:41:48 +00:00
Michael Giacomelli
9f49657c6a Fix endianness defines in the mdctlib code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20279 a1c6a512-1295-4272-9138-f99709370657
 2009-03-10 01:50:18 +00:00
Magnus Holmgren
f4515c3082 Add setjmp/longjmp for ARM and ColdFire to the codec lib, and use it in the Vorbis codec to better handle out of memory conditions (to exit rather than crash; the AAC codec could use it too). setjmp/longjmp comes from newlib 1.17.0 with a few minor changes (combine parts of some files, remove support for some architectures, change some ifdef's). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20235 a1c6a512-1295-4272-9138-f99709370657
 2009-03-08 12:48:58 +00:00
Jens Arnold
6421f94c0d Silence warning from 'ar' if the archive had to be created. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20151 a1c6a512-1295-4272-9138-f99709370657
 2009-03-01 09:04:15 +00:00
Daniel Stenberg
2e6d604bb6 Stop hiding errors by redirecting stderr to /dev/null. If we really need to do re-introduce somewhere we should rather make it dependent on the V variable so that make V=1 would still show the error and only "normal" builds would hide it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20090 a1c6a512-1295-4272-9138-f99709370657
 2009-02-23 08:45:16 +00:00
Björn Stenberg
52320b83c0 Added missing dependencies for codeclib and pluginlib. This required renaming some files that have twins in other places. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19756 a1c6a512-1295-4272-9138-f99709370657
 2009-01-12 21:56:46 +00:00
Björn Stenberg
a36cdf5b37 Removed the sim_ prefix from the plugin api. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19704 a1c6a512-1295-4272-9138-f99709370657
 2009-01-07 09:53:46 +00:00
Björn Stenberg
a091d20ba0 Added 'keywords' and 'eol-style' properties. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19218 a1c6a512-1295-4272-9138-f99709370657
 2008-11-25 19:54:23 +00:00
Björn Stenberg
303b455ceb Remove .a files before running ar, to avoid problems with renamed files remaining in the library. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19160 a1c6a512-1295-4272-9138-f99709370657
 2008-11-20 16:49:55 +00:00
Björn Stenberg
c6b3d38a15 New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 
Many #include lines adjusted to conform to the new standards.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19146 a1c6a512-1295-4272-9138-f99709370657
 2008-11-20 11:27:31 +00:00
Jens Arnold
545b51e2e4 ARMv4 unsigned integer division: Using an overflow-safe comparison method in the main calculation allows to put back the 1.5 cyle (average) optimisation. Shaved off another instruction, as we don't need the remainder. * Use the very efficient ffs algorithm from ffs-arm.S for dividing by a power of 2. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19032 a1c6a512-1295-4272-9138-f99709370657
 2008-11-06 21:21:33 +00:00
Nils Wallménius
24f551bc75 Correct a comment and police comment style, no functional change 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19030 a1c6a512-1295-4272-9138-f99709370657
 2008-11-06 18:49:11 +00:00
Jens Arnold
0eb6ae938e This optimisation breaks for very large divisors (MSB set), so remove it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19012 a1c6a512-1295-4272-9138-f99709370657
 2008-11-05 07:36:39 +00:00
Jens Arnold
0711c795e6 Set missing SVN properties. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19010 a1c6a512-1295-4272-9138-f99709370657
 2008-11-05 00:13:36 +00:00
Jens Arnold
fe04e40be7 Further optimised (vs. libgcc) unsigned 32 bit division for ARMv4 (based on the ARMv5(+) version from libgcc), in IRAM on PP for better performance on PP5002, and put into the codeclib for possible reuse. APE -c1000 is now usable on both PP502x and PP5002 (~138% realtime, they're on par now). Gigabeat F/X should also see an APE speedup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19009 a1c6a512-1295-4272-9138-f99709370657
 2008-11-05 00:10:05 +00:00
Nils Wallménius
2f50cd58b9 Codec memory reorganization 
Based on a patch by Tomasz Malesinski
* Merge Codec buffer and Malloc buffer into one large buffer.
* The new merged buffer is now 1MB on targets with lots of memory.
* Renamed codec_get_memory to codec_get_buffer and made it behave more. 
like plugin_get_buffer.
* Bumped Codec api and min api versions.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18834 a1c6a512-1295-4272-9138-f99709370657
 2008-10-19 12:35:53 +00:00
Björn Stenberg
51b45d5602 Split id3.c/h into metadata.c/h and metadata/mp3.c. Updated all references. Moved mp3data.c/h from firmware to apps. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18814 a1c6a512-1295-4272-9138-f99709370657
 2008-10-15 06:38:51 +00:00
Michael Giacomelli
850adb40d7 More files that were missed in the previous commit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18413 a1c6a512-1295-4272-9138-f99709370657
 2008-09-04 18:03:30 +00:00
Michael Giacomelli
46f85c4c54 Combine the Vorbis, WMA and AAC IMDCT functions and put them into the codeclib. Combined IMDCT is now based on existing Tremor transform. Reduces CPU for 192k AAC by 21MHz on Coldfire, and 5MHz on PP5024. WMA and Vorbis should have no functional changes since they already used this code. Further optimization is possible and would benefit all 3 codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18412 a1c6a512-1295-4272-9138-f99709370657
 2008-09-04 18:02:10 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
 2008-06-28 18:10:04 +00:00
Bertrik Sikken
19425909c3 Another round of making local functions static and making sure that source files are in sync with their header files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17337 a1c6a512-1295-4272-9138-f99709370657
 2008-05-03 21:33:00 +00:00
Dave Chapman
9a011f3a80 Clean up the codec API - remove all unused (and in many cases inappropriate) functions, move functions used only by encoders into the HAVE_RECORDING part of the API and document the reasons for the more unexpected functions being present. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13343 a1c6a512-1295-4272-9138-f99709370657
 2007-05-07 11:09:45 +00:00
Michael Sevakis
b013d11e77 Doh. Forgot about codeclib.c. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12260 a1c6a512-1295-4272-9138-f99709370657
 2007-02-10 16:47:13 +00:00
Tomasz Malesinski
80da8b141c FS#6357, patch 1: let iramcopy and bss share the same space in codecs and 
plugins. Currently, in case of plugins using IRAM bss is cleared twice,
once in the loader, once in PLUGIN_IRAM_INIT. For codecs, bss is cleared only
during codec initialization. Also, removed double variables in codecs
storing a pointer to codec_api.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11606 a1c6a512-1295-4272-9138-f99709370657
 2006-11-26 18:31:41 +00:00
Barry Wardell
6684df4113 FS#6315 - Get the UI simulator to compile for non SWCODEC targets on OS X. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11515 a1c6a512-1295-4272-9138-f99709370657
 2006-11-11 23:30:41 +00:00
Jens Arnold
a796260a6b Next step of Makefile tuning: * Use 'make' internal commands for printing messages. Saves build time especially on cygwin. * SILENT variable used in more places. * Bitmap build system uses one Makefille less. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11369 a1c6a512-1295-4272-9138-f99709370657
 2006-10-27 21:48:06 +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
Linus Nielsen Feltzing
c849219370 Moved the X5 button driver to the target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10339 a1c6a512-1295-4272-9138-f99709370657
 2006-07-27 13:27:31 +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
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
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
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
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
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
c3f901be56 Correct the prototype for memmove (oops, forgot this file) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7702 a1c6a512-1295-4272-9138-f99709370657
 2005-10-31 20:41:54 +00:00
Dave Chapman
6726f4fcf6 Correct the prototype for memmove 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7701 a1c6a512-1295-4272-9138-f99709370657
 2005-10-31 20:40:08 +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