Magnus Holmgren
932b20ec62
Vorbis: Apply various bugfixes from upstream Tremor.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13756 a1c6a512-1295-4272-9138-f99709370657
2007-07-01 17:58:49 +00:00
Tomasz Malesinski
5c54ba49d5
Added macros controlling what goes to IRAM on different targets.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11483 a1c6a512-1295-4272-9138-f99709370657
2006-11-09 21:59:27 +00:00
Magnus Holmgren
41cea75095
Vorbis optimizations from Brandon Low (part of patch 1387611). Reduces cpu boost ratio on a test track by about 6 percentage points. Also fixes broken simulator playback caused by my previous Tremor commit.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8291 a1c6a512-1295-4272-9138-f99709370657
2005-12-28 20:42:24 +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
Jens Arnold
b363d65625
Get malloc() and friends out of the way for the cygwin linker (and maybe others), to make plugins work properly in the simulator.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6086 a1c6a512-1295-4272-9138-f99709370657
2005-02-28 20:55:31 +00:00
Marcoen Hirschberg
99d2599b79
Initial commit of the the Ogg Vorbis 'Tremor' integer playback codec
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5996 a1c6a512-1295-4272-9138-f99709370657
2005-02-17 09:08:18 +00:00
