Commit graph

12 commits

Author SHA1 Message Date
Michael Sevakis
84501494ce Forgot to add a file as usual.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13920 a1c6a512-1295-4272-9138-f99709370657
2007-07-16 21:16:52 +00:00
Michael Sevakis
8552eff9e4 Make the SPC codec run like it used to on Coldfire before -Os crushed it. Build as a lib using the old -O option. Should not impact ARM targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13919 a1c6a512-1295-4272-9138-f99709370657
2007-07-16 21:03:25 +00:00
Jens Arnold
bd5c0ad7bb Cast some more to keep both 32 bit and 64 bit simulator platforms happy.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12819 a1c6a512-1295-4272-9138-f99709370657
2007-03-17 10:50:58 +00:00
Michael Sevakis
411f8198b4 Oops. That ICONST_ATTR shouldn't be on the gauss table...yet. I leave experiments in a commit by accident way too much. :P What's the deal with getting SVN to update Id or add it? Nothing seems to work.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12562 a1c6a512-1295-4272-9138-f99709370657
2007-03-03 03:39:18 +00:00
Michael Sevakis
9764e09acb SPC codec on Coldfire: Urgh. There was a whole gain stage I overlooked. :P Kill another several boost points.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12561 a1c6a512-1295-4272-9138-f99709370657
2007-03-03 03:28:13 +00:00
Michael Sevakis
fa9ea27e11 Fix a comment that sounded a bit odd.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12560 a1c6a512-1295-4272-9138-f99709370657
2007-03-03 01:40:55 +00:00
Michael Sevakis
f2b6ecd5fe SPC codec on Coldfire: Move movclrs into the light and out of the long dark shadow cast my emac latency as much as possible. Put in a faster interpolation routine (emac saves the day...again). Add comments about what's going on.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12558 a1c6a512-1295-4272-9138-f99709370657
2007-03-03 01:19:35 +00:00
Michael Sevakis
c2925814ce SPC Codec: Fix an overflow issue in echo with left shifting by 9 that showed on some files by using mac.l instead which is ok since the little beastie seems to prefer multiplying things. Mark asm blocks volatile so gcc doesn't get any ideas that the code can be removed as happened to me once already.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12464 a1c6a512-1295-4272-9138-f99709370657
2007-02-23 22:39:12 +00:00
Michael Sevakis
46bb37add6 Fix a mistake in wrapping the echo buffer.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12414 a1c6a512-1295-4272-9138-f99709370657
2007-02-20 13:06:11 +00:00
Michael Sevakis
d31162a9d3 SPC codec: enable echo on ColdFire CPU. Do a couple general small optimizations. Preswap some data when running DSP for big endian.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12410 a1c6a512-1295-4272-9138-f99709370657
2007-02-20 10:27:39 +00:00
Adam Gashlin
4de600b46e Remove dishonest spc amplification
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12301 a1c6a512-1295-4272-9138-f99709370657
2007-02-14 07:33:41 +00:00
Adam Gashlin
b73960d3b9 Adding SPC codec (FS #6542)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12298 a1c6a512-1295-4272-9138-f99709370657
2007-02-14 03:34:55 +00:00