Maurus Cuelenaere
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4710a32800
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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
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2009-07-04 12:26:45 +00:00 |
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Maurus Cuelenaere
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66b078f643
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Add setjmp implementation for MIPS targets from newlib
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20713 a1c6a512-1295-4272-9138-f99709370657
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2009-04-16 13:41:48 +00:00 |
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Magnus Holmgren
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f4515c3082
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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
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2009-03-08 12:48:58 +00:00 |
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Jens Arnold
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fe04e40be7
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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
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2008-11-05 00:10:05 +00:00 |
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Michael Giacomelli
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46f85c4c54
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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
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2008-09-04 18:02:10 +00:00 |
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Barry Wardell
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6684df4113
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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
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2006-11-11 23:30:41 +00:00 |
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Thom Johansen
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c91e0bbfc9
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Cleaned up the messy codec header and library system by merging codec.h, lib/codeclib.[ch] and lib/xxx2wav.[ch] into just codeclib.[ch]. Deleted much of the unused code in the xxx2wav portion. All codecs should now only include codeclib.h, and whatever codec specific headers are needed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7626 a1c6a512-1295-4272-9138-f99709370657
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2005-10-13 11:32:52 +00:00 |
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Jens Arnold
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d6c054575b
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Renamed CONFIG_HWCODEC and MASNONE to the more appropriate CONFIG_CODEC and SWCODEC, respectively.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7416 a1c6a512-1295-4272-9138-f99709370657
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2005-08-29 21:15:27 +00:00 |
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Daniel Stenberg
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3739d3aa34
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codec lib sources
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6819 a1c6a512-1295-4272-9138-f99709370657
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2005-06-22 20:13:46 +00:00 |
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