summaryrefslogtreecommitdiff
path: root/apps/codecs/Tremor/bitwise.c (follow)
Commit message (Collapse)AuthorAge
* Vorbis optimizations from Brandon Low (part of patch 1387611). Reduces cpu ↵Magnus Holmgren2005-12-28
| | | | | | boost ratio on a test track by about 6 percentage points. Also fixes broken simulator playback caused by my previous Tremor commit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8291 a1c6a512-1295-4272-9138-f99709370657
* Inspired by patch #1377739 by Brandon Low: Inline oggpack_adv and the most ↵Magnus Holmgren2005-12-21
| | | | | | used part of oggpack_look. Reduces CPU boost on a test track (208 kbps) by 2-3 percentage points. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8274 a1c6a512-1295-4272-9138-f99709370657
* iPod: Work around a problem with one Tremor function not being happy in IRAM ↵Dave Chapman2005-11-13
| | | | | | (relocation truncated to fit linker error) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7843 a1c6a512-1295-4272-9138-f99709370657
* Introduced usage of IBSS_ATTR and ICONST_ATTR in codec libraries.Thom Johansen2005-10-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7660 a1c6a512-1295-4272-9138-f99709370657
* Tweaked IRAM usage in the Vorbis codec. Speeds up decoding by about 10% on a ↵Magnus Holmgren2005-07-28
| | | | | | couple of test files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7249 a1c6a512-1295-4272-9138-f99709370657
* Vorbis optimizations: allocation of PCM buffers in IRAM, avoiding copying.Pedro Vasconcelos2005-06-06
| | | | | | | Slight code improvements to the MDCT functions. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6590 a1c6a512-1295-4272-9138-f99709370657
* Basic optimizations of the Vorbis decoder for the ihp-1x0.Pedro Vasconcelos2005-05-27
| | | | | | | 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
* Get malloc() and friends out of the way for the cygwin linker (and maybe ↵Jens Arnold2005-02-28
| | | | | | others), to make plugins work properly in the simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6086 a1c6a512-1295-4272-9138-f99709370657
* Cosmetic changes to remove compiler warnings and compile cleanly under RockboxDave Chapman2005-02-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6015 a1c6a512-1295-4272-9138-f99709370657
* Initial commit of the the Ogg Vorbis 'Tremor' integer playback codecMarcoen Hirschberg2005-02-17
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5996 a1c6a512-1295-4272-9138-f99709370657