Michael Giacomelli
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030dce6f88
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Fix previous
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13814 a1c6a512-1295-4272-9138-f99709370657
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2007-07-08 05:57:14 +00:00 |
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Michael Giacomelli
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f5114daa73
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Move MDCT reconstruction window code over to new trig function. Improves accuracy significantly and slightly reduces code size. Codec SNR now appears to be limited by truncation to 16 bit. Comparison to MS decoder gives > 91 dB of agreement, and a lower RMS error verses the source wav then MS. Additionally, move one commonly accessed table into IRAM.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13813 a1c6a512-1295-4272-9138-f99709370657
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2007-07-08 05:16:24 +00:00 |
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Michael Giacomelli
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fe8ae10ab4
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Attempt #2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13786 a1c6a512-1295-4272-9138-f99709370657
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2007-07-04 17:51:52 +00:00 |
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Michael Giacomelli
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51b3bbbf1c
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Opps fix static ASM function on coldfire
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13785 a1c6a512-1295-4272-9138-f99709370657
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2007-07-04 17:26:24 +00:00 |
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Michael Giacomelli
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a16d0f389e
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Code clean up: Move fixed point functions into their own files. Move various lookup tables into header files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13784 a1c6a512-1295-4272-9138-f99709370657
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2007-07-04 17:15:09 +00:00 |
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