Dave Hooper
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42774d3128
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Merge from branches/mdctexp - faster ifft+imdct in codec lib
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24712 a1c6a512-1295-4272-9138-f99709370657
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2010-02-17 00:49:53 +00:00 |
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Michael Giacomelli
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873d266199
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Add stdint.h to the codeclib when compiled outside of rockbox so that int32_t is typedef'ed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22502 a1c6a512-1295-4272-9138-f99709370657
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2009-08-24 18:14:56 +00:00 |
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Dominik Riebeling
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6e5e625596
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Remove svn:executable on source file and set keywords.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22342 a1c6a512-1295-4272-9138-f99709370657
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2009-08-16 12:24:50 +00:00 |
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Mohamed Tarek
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8036207190
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Also modify mdct_lookup.c for compiling outside rockbox.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22296 a1c6a512-1295-4272-9138-f99709370657
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2009-08-13 20:19:33 +00:00 |
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Michael Giacomelli
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b957f7214b
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Rearrange the MDCT library lookup tables so that codecs can access them. Access them in cook. Remove old cook trig tables. Replace old 32x16 bit fixed point multiply code with faster ASM ARM/Coldfire versions using full 32 bit precision. Improves performance signficantly on PP5024 (~200% realtime for a 64k file) while saving a lot of memory and improving accuracy.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21939 a1c6a512-1295-4272-9138-f99709370657
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2009-07-17 23:53:40 +00:00 |
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