Ryan Jackson
f580941b5a
Changed assembly optimizations to re-init the MAC each time they're called. Fixes resampling problems with Ogg Vorbis.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7149 a1c6a512-1295-4272-9138-f99709370657
2005-07-15 06:24:22 +00:00
Pedro Vasconcelos
1b3622d589
Use asm optimised memset() in vorbis_apply_window.
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Slight speed improvement. "Toughest" Q10 encodings play without skipping now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6792 a1c6a512-1295-4272-9138-f99709370657
2005-06-21 20:14:18 +00:00
Thom Johansen
ca19564eec
Enabled minor Tremor opt.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6688 a1c6a512-1295-4272-9138-f99709370657
2005-06-12 12:53:10 +00:00
Pedro Vasconcelos
6b9350b4d3
A little improvement on Vorbis block synthesis.
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Added myself to the list of contributors.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6664 a1c6a512-1295-4272-9138-f99709370657
2005-06-10 22:34:57 +00:00
Thom Johansen
f6d3cebdfa
Kill warning. I suck.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6612 a1c6a512-1295-4272-9138-f99709370657
2005-06-08 13:49:09 +00:00
Thom Johansen
9415629f4c
Oops.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6610 a1c6a512-1295-4272-9138-f99709370657
2005-06-08 13:43:20 +00:00
Thom Johansen
668205f427
We clear our accumulators after we're done with them on Coldfire. No need to clear them on init.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6609 a1c6a512-1295-4272-9138-f99709370657
2005-06-08 13:41:07 +00:00
Pedro Vasconcelos
0a3f8e0924
Vorbis opts: keep floor1 lookup table in IRAM.
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Slightly faster 16-bit clipping function.
Misc: changed tabs for spaces to conform with Rockbox coding standards.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6608 a1c6a512-1295-4272-9138-f99709370657
2005-06-08 13:09:30 +00:00
Pedro Vasconcelos
0f10e898f0
Vorbis optimizations: allocation of PCM buffers in IRAM, avoiding copying.
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Slight code improvements to the MDCT functions.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6590 a1c6a512-1295-4272-9138-f99709370657
2005-06-06 23:01:51 +00:00
Pedro Vasconcelos
024db0a766
Basic optimizations of the Vorbis decoder for the ihp-1x0.
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Capable of real-time decoding with cpu freq at 120mhz.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6527 a1c6a512-1295-4272-9138-f99709370657
2005-05-27 09:14:00 +00:00
