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77 commits

Author SHA1 Message Date
Jens Arnold
afad93ae02 Fix another file for r12 being a scratch register. Overlooked earlier because this file used 
literal 'r13' instead of 'sp'. Changed 'r13' to 'sp' for consistency.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21838 a1c6a512-1295-4272-9138-f99709370657
 2009-07-13 13:15:28 +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
Michael Giacomelli
754ae4acba Enable libmad ASM optimized fixed point routines for MIPS. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20280 a1c6a512-1295-4272-9138-f99709370657
 2009-03-10 02:13:35 +00:00
Jens Arnold
23e28f2b0c Overlooked one place where the 'archive created' warning needs to be suppressed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20197 a1c6a512-1295-4272-9138-f99709370657
 2009-03-04 07:38:42 +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
0d97a5f021 Better file suffix replacement. Bug fix by Nils Wallménius. Closes FS #9644. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19443 a1c6a512-1295-4272-9138-f99709370657
 2008-12-15 09:55:20 +00:00
Nils Wallménius
5f7db212d5 Restore compiler optimization level for libmad, was lost in the buildsystem rework 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19272 a1c6a512-1295-4272-9138-f99709370657
 2008-11-30 14:46:38 +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
Michael Giacomelli
0097198586 Fix careless typo on my part that broke MP3 playback on Coldfire. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18564 a1c6a512-1295-4272-9138-f99709370657
 2008-09-22 15:27:27 +00:00
Michael Giacomelli
712931ca6e Opps, fix mp3 decoding in the sim. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18559 a1c6a512-1295-4272-9138-f99709370657
 2008-09-20 22:20:58 +00:00
Michael Giacomelli
4e36a2b991 Commit FS#9318 - MP3 synthesis filter on COP. Loads the MP3 synth filer on to the CoProcessor on all PortalPlayer devices, resulting in an ~90% speedup according to test_codec on the Sansa. Real world improvement is somewhat less, but still considerable. Allows MP3 decoding at 30MHz without boosting, or use of more DSP/EQ with less boosting/skipping, thus improving battery life. Minor changes to mpegplayer to retain compatibility with libmad changes. Should be no significant changes for other targets or codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18557 a1c6a512-1295-4272-9138-f99709370657
 2008-09-20 22:06:12 +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
Jens Arnold
bc97952134 libmad: PP5002 does in fact profit more from -O2 than PP502x, so use it for all targets. The previous check was half-baked (excluded iPod 3rd Gen only, but 1st/2nd Gen are also PP5002). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17675 a1c6a512-1295-4272-9138-f99709370657
 2008-06-01 20:07:09 +00:00
Michael Giacomelli
54ac25fcb2 Compile libmad with -O2 for the Ipods instead of just newer PP targets. Gives a 2% speedup on Ipods, but no change elsewhere. I've left the 3G alone, but its probably worth checking. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17674 a1c6a512-1295-4272-9138-f99709370657
 2008-06-01 17:50:06 +00:00
Michael Sevakis
209aa8eda5 Real fake IRAM by placing .i.... section in the analagous DRAM sections in the linker scripts that hasn't done this yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17449 a1c6a512-1295-4272-9138-f99709370657
 2008-05-10 22:03:45 +00:00
Michael Sevakis
a74d15025e Build the remaining plugins for Gigabeat S and straigten out the fake IRAM in the codecs and plugins. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17303 a1c6a512-1295-4272-9138-f99709370657
 2008-05-02 00:38:11 +00:00
Dave Chapman
219b1f58a6 Remove some unrequired SIMULATOR checks - the CPU_* family of defines are never defined for the sim. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14711 a1c6a512-1295-4272-9138-f99709370657
 2007-09-15 16:49:28 +00:00
Jens Arnold
aebeabdade Stop libmad from crashing on 64 bit simulators. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14636 a1c6a512-1295-4272-9138-f99709370657
 2007-09-07 23:45:42 +00:00
Dave Chapman
f52c178517 Revert r14050 (apart from the non-related whitespace changes) and fix the S3C2440 (Gigabeat F/X) problems introduced by my r14041 commit in a slightly different way: Introduce a mad_iram.h file and centralise all IRAM-related decisions in there (similar to how Tremor does it). Now checks for CPU type (S3C2440) instead of target (TOSHIBA_GIGABEAT_F) and there is also a .ibss variable in syth_full_arm.S which shouldn't go in IRAM on S3C2440 targets. Closes FS#7500 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14057 a1c6a512-1295-4272-9138-f99709370657
 2007-07-29 16:40:11 +00:00
Michael Giacomelli
f68ab0d497 Fix mp3 playback on the gigabeat by not putting code in IRAM. Someone actually familar with the gigabeat port should check this. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14050 a1c6a512-1295-4272-9138-f99709370657
 2007-07-29 05:21:20 +00:00
Dave Chapman
66b51909c0 FS #6705 - ARM optimisations for libmad by Tomasz Malesinski. Modified slightly by me to not put code in IRAM for PP502x (it's slower), and for the mpegplayer version of libmad for PP5002 (there isn't enough room). On my ipod Color, it increases a 320kbps MP3 test file from 169% realtime to 188% realtime. Reported speedup on the ipod 3G was from 118% to 155% realtime for a 192kbps MP3. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14041 a1c6a512-1295-4272-9138-f99709370657
 2007-07-28 15:21:25 +00:00
Dave Chapman
f02cba8096 Code cleaning - remove some unnecessary defined(SIMULATOR) checks 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13369 a1c6a512-1295-4272-9138-f99709370657
 2007-05-10 13:16:08 +00:00
Dave Chapman
266707f818 Build libmad separately for mpegplayer. This provides flexibility to adjust things like IRAM usage independently - use #ifdef MPEGPLAYER in libmad to make any mpegplayer specific changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13147 a1c6a512-1295-4272-9138-f99709370657
 2007-04-13 23:05:42 +00:00
Barry Wardell
efae4a3469 Fix build warnings. A better fix might be to define HAVE_LIMITS_H, but someone with a better knowledge of libmad should decide that. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12707 a1c6a512-1295-4272-9138-f99709370657
 2007-03-10 13:18:36 +00:00
Tomasz Malesinski
5c54ba49d5 Added macros controlling what goes to IRAM on different targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11483 a1c6a512-1295-4272-9138-f99709370657
 2006-11-09 21:59:27 +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
Jens Arnold
baf5494341 Reverted workaround for the gcc warning. There was a change of behaviour in an early development snapshot of gcc 4.1.2, which was reverted later. The workaround triggered the warning it should fix in later gcc 4.1.2 snapshots. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10957 a1c6a512-1295-4272-9138-f99709370657
 2006-09-16 08:59:41 +00:00
Daniel Stenberg
30461369de settings.h includs button.h that includes target-button.h so we need to make 
sure all these knows how to find that include file as otherwise does the
depfile generation break down


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10858 a1c6a512-1295-4272-9138-f99709370657
 2006-09-02 21:31:16 +00:00
Daniel Stenberg
f70e45ac29 Adding a slightly painful workaround to silence a compiler warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10636 a1c6a512-1295-4272-9138-f99709370657
 2006-08-17 17:13:56 +00:00
Dave Chapman
5deae51801 Compiling libmad with -O instead of -O2 gives a small speedup (60% boost instead of 66% boost on my test tracks) on ipods. Based on patch #5707 for the ipod 3g by Daniel Ankers, extended to all ipods by me. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10309 a1c6a512-1295-4272-9138-f99709370657
 2006-07-24 19:32:15 +00:00
Thom Johansen
f004315105 Patch #5219 by Antonius Hellmann. Several optimisations to libmad. Both Coldfire and ARM targets should benefit much from this. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9821 a1c6a512-1295-4272-9138-f99709370657
 2006-04-27 19:52:09 +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
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
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
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
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
d22938286e Enable assembler optimisations for ARM targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8247 a1c6a512-1295-4272-9138-f99709370657
 2005-12-16 10:30:22 +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
Thom Johansen
d2546c3dc6 ICONST_ATTR police 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7893 a1c6a512-1295-4272-9138-f99709370657
 2005-11-15 14:19:39 +00:00
Thom Johansen
c38ddac43a Speed up layer 1 decoding considerably. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7892 a1c6a512-1295-4272-9138-f99709370657
 2005-11-15 13:51:14 +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
58384f03fb iRiver: Make it possible to build Rockbox using GCC 4.0.1. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7569 a1c6a512-1295-4272-9138-f99709370657
 2005-09-28 17:36:42 +00:00
Thom Johansen
14f2e45397 Replaced standard libmad accumulator sequence with EMAC optimised one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7514 a1c6a512-1295-4272-9138-f99709370657
 2005-09-13 14:12:52 +00:00