Eric Wasylishen
2b9e341904
cubic interpolator: actually sounds way better than linear, i must have screwed up my previous attempt
2012-01-04 19:56:39 -07:00
Eric Wasylishen
d4ae16ee48
refactor resampling code
2012-01-04 18:14:14 -07:00
Eric Wasylishen
d1fc2c314b
Merge branch 'audio'
...
* audio:
comment code a bit better
box filter: set the box width only based on the final sample frequency. we don't care what the original frequency was.
box filter: handle start and end of sample by repeating the first and last sample
choose box filter width based on ratio of sampling rates
make the box filter work in-place (O(box-width) memory instead of O(sound-length) memory)
add a comment
lowpass filter: read samples centered around the dest sample
force loading samples as 16-bit
add a "low-pass filter"
fix stupid bug and linear interpolation sounds OK but not amazing, as expected
try linearly interpolating between samples for 11025->44100 upsampling. sounds like crap.
Conflicts:
Quake/snd_mem.c
2011-12-30 11:56:44 -07:00
Eric Wasylishen
6b33701404
comment code a bit better
2011-12-30 11:55:20 -07:00
Eric Wasylishen
caab884744
box filter: set the box width only based on the final sample frequency. we don't care what the original frequency was.
2011-12-30 11:48:18 -07:00
Eric Wasylishen
07532b1a37
box filter: handle start and end of sample by repeating the first and last sample
2011-12-30 11:41:39 -07:00
Eric Wasylishen
a8e2811dc2
choose box filter width based on ratio of sampling rates
2011-12-29 20:25:00 -07:00
Eric Wasylishen
2367fe2c23
make the box filter work in-place (O(box-width) memory instead of O(sound-length) memory)
2011-12-29 20:24:41 -07:00
Eric Wasylishen
ecaa3007b2
add a comment
2011-12-29 20:24:33 -07:00
Eric Wasylishen
34079f1ae1
lowpass filter: read samples centered around the dest sample
2011-12-29 20:24:22 -07:00
Eric Wasylishen
873cacda47
force loading samples as 16-bit
2011-12-29 20:24:17 -07:00
Eric Wasylishen
0264ed1e22
add a "low-pass filter"
2011-12-29 20:24:06 -07:00
Eric Wasylishen
b8b5a7ed1c
fix stupid bug and linear interpolation sounds OK but not amazing, as expected
2011-12-29 20:23:56 -07:00
Eric Wasylishen
ed345c7d25
try linearly interpolating between samples for 11025->44100 upsampling. sounds like crap.
2011-12-29 20:23:12 -07:00
Eric Wasylishen
2fae63eef2
choose box filter width based on ratio of sampling rates
2011-12-29 19:33:43 -07:00
Eric Wasylishen
382b135cca
reapply autosave patch
2011-12-28 22:10:50 -07:00
Eric Wasylishen
aedfb9636d
make the box filter work in-place (O(box-width) memory instead of O(sound-length) memory)
2011-12-28 21:39:31 -07:00
Eric Wasylishen
7e56c24345
add a comment
2011-12-28 20:56:27 -07:00
Eric Wasylishen
5d3752948c
lowpass filter: read samples centered around the dest sample
2011-12-28 01:18:17 -07:00
Eric Wasylishen
3873e8ac54
force loading samples as 16-bit
2011-12-28 00:43:31 -07:00
Eric Wasylishen
97f7bd902e
add a "low-pass filter"
2011-12-27 23:18:00 -07:00
Eric Wasylishen
3230c48375
fix stupid bug and linear interpolation sounds OK but not amazing, as expected
2011-12-27 21:23:33 -07:00
Eric Wasylishen
228078e361
try linearly interpolating between samples for 11025->44100 upsampling. sounds like crap.
2011-12-27 21:01:47 -07:00
Eric Wasylishen
273c024aec
xcode crap
2011-12-27 17:03:59 -07:00
Eric Wasylishen
c0a3a3fa4a
Mac OS X: disable mouse acceleration (borrowed from ioquake3)
2011-12-27 15:05:46 -07:00
Eric Wasylishen
300db7705b
Set NSApplication subclass in Info.plist instead of using poseAsClass
2011-12-27 14:24:25 -07:00
Eric Wasylishen
7280fd356f
fresh checkout of svn r564
2011-12-27 13:50:56 -07:00
Eric
13a6d072f8
Update linux makefile
2011-01-20 13:37:34 -07:00
Eric Wasylishen
143fbe8ea8
Hack to play allow playing named cd tracks
...
from the worldspawn sounds key
2011-01-20 13:03:40 -07:00
Eric Wasylishen
57f67bc798
Edit warning message
2011-01-20 12:32:01 -07:00
Eric Wasylishen
946fb4aefd
Get rid of the USE_CODEC_VORBIS ifdef; we always
...
want vorbis.
2011-01-20 12:27:02 -07:00
Eric Wasylishen
be88ebbf15
Remove debug check
2011-01-19 23:18:37 -07:00
Eric Wasylishen
109bfc1ccf
fix wrong malloc size
2011-01-19 23:12:56 -07:00
Eric Wasylishen
6f44bebff8
Take away choices for music track and standardize
...
on music/cdtracks/track01.ogg.
We can only support one search location so that
mods can override tracks.
2011-01-19 23:09:43 -07:00
Eric Wasylishen
01556256fa
Fix the OGG codec code to deal with OGGs in
...
pak files
2011-01-19 16:04:03 -07:00
Eric Wasylishen
1276aa62cd
Warn when a CD track can't be played
2011-01-19 15:50:46 -07:00
Eric Wasylishen
fa8a6f88f2
Allow playing oggs using 'play soundname'
2011-01-19 15:10:12 -07:00
Eric Wasylishen
f908623606
Mark OGGs as non looping
2011-01-19 15:09:59 -07:00
Eric Wasylishen
e052ab19a2
Undo some debugging code
2011-01-19 14:44:48 -07:00
Eric Wasylishen
396ff706ed
remove some unneeded stuff
2011-01-19 14:02:42 -07:00
Eric Wasylishen
30825d4d0a
fix last commit
2011-01-19 14:02:28 -07:00
Eric Wasylishen
4ad3c2d0ee
Remove unused function
2011-01-19 13:50:44 -07:00
Eric Wasylishen
f2de795e5e
Cleanup/refactor of resampling code.
...
Use resampler for background music.
Should work with 8 or 16 bit output.
2011-01-19 13:41:51 -07:00
Eric Wasylishen
a0f74edc77
Update copyright notices
2011-01-19 01:19:09 -07:00
Eric Wasylishen
dc494fad2e
Upadte Xcode project to use embedded
...
copy of Ogg Vorbis
2011-01-19 01:14:28 -07:00
Eric Wasylishen
7fbb90771d
Undo the autosave patch so it's not mixed
...
in with the ogg patch
2011-01-19 01:00:03 -07:00
Eric Wasylishen
eefff871a2
Get build working on Ubuntu
2011-01-19 00:15:43 -07:00
Eric Wasylishen
fda9ec2962
Add ogg/vorbis COPYING and README
2011-01-18 23:12:11 -07:00
Eric Wasylishen
5bcea42cb9
Include an embedded copy of OggVorbis
2011-01-18 21:29:13 -07:00
Eric Wasylishen
84a8e4c899
Update windows project
2011-01-18 16:17:17 -07:00
