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* Take 2 at 'Consolidate all fixed point math routines in one library' ↵Maurus Cuelenaere2009-07-05
| | | | | | (FS#10400) by Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21664 a1c6a512-1295-4272-9138-f99709370657
* Revert "Consolidate all fixed point math routines in one library (FS#10400) ↵Maurus Cuelenaere2009-07-04
| | | | | | by Jeffrey Goode" git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21635 a1c6a512-1295-4272-9138-f99709370657
* Consolidate all fixed point math routines in one library (FS#10400) by ↵Maurus Cuelenaere2009-07-04
| | | | | | Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21633 a1c6a512-1295-4272-9138-f99709370657
* Make basic cache functions into calls, and get rid of ↵Michael Sevakis2009-02-11
| | | | | | CACHE_FUNCTION_WRAPPERS and CACHE_FUNCTIONS_AS_CALL macros. Rename flush/invalidate_icache to cpucache_flush/invalidate. They're inlined only if an implementation isn't provided by defining HAVE_CPUCACHE_FLUSH/INVALIDATE. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19971 a1c6a512-1295-4272-9138-f99709370657
* Calculate watermark from bitrate and harddisk spinup time.Björn Stenberg2009-01-10
| | | | | | | | Use a smaller PCM buffer on targets with 2MB or less ram. (FS#9703) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19743 a1c6a512-1295-4272-9138-f99709370657
* Use cookies for thread identification instead of pointers directly which ↵Michael Sevakis2008-12-10
| | | | | | gives a buffer against wrongly identifying a thread when the slot is recycled (which has been nagging me for awhile). A slot gets 255 uses before it repeats. Everything gets incompatible so a full update is required. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19377 a1c6a512-1295-4272-9138-f99709370657
* Codec lib directories renamed, except for demac.Björn Stenberg2008-11-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19018 a1c6a512-1295-4272-9138-f99709370657
* Remove the event object in the kernel since it's rather extraneous at the ↵Michael Sevakis2008-10-23
| | | | | | moment. This makes the codecs and the plugins incompatible, so update fully. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18867 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | 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
* Enable nocache sections using the linker. PP5022/4 must use SW_CORELOCK now ↵Michael Sevakis2008-04-06
| | | | | | with shared variables in DRAM (it seems swp(b) is at least partially broken on all PP or I'm doing something very wrong here :\). For core-shared data use SHAREDBSS/DATA_ATTR. NOCACHEBSS/DATA_ATTR is available whether or not single core is forced for static peripheral-DMA buffer allocation without use of the UNCACHED_ADDR macro in code and is likely useful on a non-PP target with a data cache (although not actually enabled in config.h and the .lds's in this commit). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16981 a1c6a512-1295-4272-9138-f99709370657
* SPC Codec: Ensure no crash occurs on load failure which could cause ↵Michael Sevakis2008-01-24
| | | | | | emulation to be run without a program loaded on dual core (DSP wasn't initialized yet). The load failures come from core buffering not having the atomic audio file fully loaded before the codec requests the buffer (it gets as many bytes as can be provided) which IMHO isn't very atomic :). Changes in thread execution order after dumping spinlocks for general use simply revealed the buffering race condition. No fix for that will be hacked into the codec itself but should be fixed in the core. Add my copyright to files I had a significant part in developing per request of Adam Gashlin. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16154 a1c6a512-1295-4272-9138-f99709370657
* metadata writing does not belong in the spc codecAdam Gashlin2007-12-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15884 a1c6a512-1295-4272-9138-f99709370657
* SPC Codec: Run SPC emulation on COP and audio sample processing on CPU on ↵Michael Sevakis2007-11-18
| | | | | | dual-core PortalPlayer targets. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15673 a1c6a512-1295-4272-9138-f99709370657
* Make the SPC codec run like it used to on Coldfire before -Os crushed it. ↵Michael Sevakis2007-07-16
| | | | | | Build as a lib using the old -O option. Should not impact ARM targets. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13919 a1c6a512-1295-4272-9138-f99709370657
* Cast some more to keep both 32 bit and 64 bit simulator platforms happy.Jens Arnold2007-03-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12819 a1c6a512-1295-4272-9138-f99709370657
* Fix simulator builds, and some debugf() format strings.Jens Arnold2007-03-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12817 a1c6a512-1295-4272-9138-f99709370657
* Add get_metadata() and year & comment tag support for SPC.Adam Boot2007-03-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12563 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC: Fix the problem of replaygain not being applied unless the menu is ↵Michael Sevakis2007-02-26
| | | | | | entered. Make all codecs set the replay gain or else formats that do not have replaygain will not set the gain back to default if a file with gain applied proceeded them. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12498 a1c6a512-1295-4272-9138-f99709370657
* Woops, that was an experimental change that shouldn't have been included.Michael Sevakis2007-02-24
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12473 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC: Dsp speed optimizations. Changes for more modularity. Removal of ↵Michael Sevakis2007-02-24
| | | | | | some usless stuff. Some assembly routines for Coldfire with speed in mind over size for the outputs but the channel modes remain compact. Miscellaneous coldfire asm updates to accomodate the changes. Codec API structure version has to increase so do a full update. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12472 a1c6a512-1295-4272-9138-f99709370657
* SPC Codec: Now that output clipping is left to the core DSP, some especially ↵Michael Sevakis2007-02-21
| | | | | | loud tracks would have multiplication overflows when fading out at the end. Fixed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12422 a1c6a512-1295-4272-9138-f99709370657
* SPC codec: enable echo on ColdFire CPU. Do a couple general small ↵Michael Sevakis2007-02-20
| | | | | | optimizations. Preswap some data when running DSP for big endian. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12410 a1c6a512-1295-4272-9138-f99709370657
* Fix silly cut an pasting of comments.Paul Louden2007-02-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12391 a1c6a512-1295-4272-9138-f99709370657
* Fix Gigabeat SPC warnings.Paul Louden2007-02-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12390 a1c6a512-1295-4272-9138-f99709370657
* #if => #ifdefDaniel Stenberg2007-02-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12368 a1c6a512-1295-4272-9138-f99709370657
* Adding SPC codec (FS #6542)Adam Gashlin2007-02-14
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12298 a1c6a512-1295-4272-9138-f99709370657
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