devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity
foxbox/firmware
History
Michael Sevakis 61d0583384 Greatly reduce volume-change zipper artifacts with SW volume. 
Uses a cosine factor to smoothly shift the PCM level from the old level
to the new one over the length of a frame.

Implements indirect calls to PCM scaling function instead of testing
conditions on every callback, cleanly assigning a different call to
do the volume transition. The volume change call then assigns the final
scaling function.

Change-Id: If1004b92a91c5ca766dd0e4014ec274636e8ed26
Reviewed-on: http://gerrit.rockbox.org/763
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested: Michael Sevakis <jethead71@rockbox.org>
2014-03-08 08:04:41 +01:00
..
asm kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
common application(ypr0): Fix mount option selected by the current codepage. 2014-02-28 07:22:37 +01:00
decompressor Add KEEP() around vectors in linker scripts. 2011-12-18 06:43:08 +00:00
drivers Fix more reds. 2014-03-03 20:26:08 +01:00
export Greatly reduce volume-change zipper artifacts with SW volume. 2014-03-08 08:04:41 +01:00
include samsungypr0: Support or mounting the microsd 2014-02-23 20:23:52 +01:00
kernel kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
libc gmtime: avoid a modulus 2012-03-18 10:09:08 +01:00
target Gigabeat S: Improve headphone thread implementation. 2014-03-06 17:28:26 -05:00
test Make fat test tool build again, and make its sector size configurable. 2014-01-03 23:57:32 +01:00
usbstack Coding style fix for bde5394 2014-02-10 07:46:13 +01:00
arabjoin.c
arabjoin.h
ata_idle_notify.c
backlight-sw-fading.c
backlight.c All kernel objects in code shared amongs targets (core, plugins, codecs) should be declared SHAREDBSS_ATTR as any core could potentially touch them even though they seem only to involve threads on one core. The exception is target code for particular CPUs where proper allocation is fixed. playlist.c was a little odd too-- use one mutex for the current playlist and a separate one for created playlists (still pondering the necessity of more than one). 2011-02-14 11:27:45 +00:00
bidi.c bidi.c: Check buffer sizes. 2014-01-09 23:30:32 +01:00
buflib.c buflib: Add a define telling the per-alloc overhead. 2014-02-02 19:40:38 +01:00
COPYING
core_alloc.c buflib: Properly support allocations without any name, to avoid wasting space 2014-02-02 19:40:38 +01:00
debug.c Redirect (L)DEBUGFs to adb logcat in DEBUG enabled builds. 2010-09-20 17:38:47 +00:00
eeprom_settings.c
enc_base.c FS#12378 : Remove various unused code, and comment out some unused code and data for reference or future use. 2011-12-14 21:45:25 +00:00
events.c
firmware.make kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
font.c fonts: Fix regression(s) caused by c23ce62. 2014-01-26 14:01:48 +01:00
font_cache.c fonts: Do not unload completely on USB. 2014-01-15 23:37:39 +01:00
general.c kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
hangul.c
ifp_usb_serial.c firmware/ : use lcd_putsf() (only in debug code) 2010-08-28 23:12:11 +00:00
load_code.c Fix various reds. Some includes needed fixup. 2014-03-03 19:10:48 +01:00
logf.c Print `last logf lines on panic(). 2014-01-11 11:37:18 +01:00
lru.c Revert r30818 2011-10-22 08:02:38 +00:00
panic.c Print `last logf lines on panic(). 2014-01-11 11:37:18 +01:00
pcm.c Greatly reduce volume-change zipper artifacts with SW volume. 2014-03-08 08:04:41 +01:00
pcm_mixer.c Enable setting of global output samplerate on certain targets. 2013-07-06 04:22:04 +02:00
pcm_sampr.c
pcm_sw_volume.c Greatly reduce volume-change zipper artifacts with SW volume. 2014-03-08 08:04:41 +01:00
powermgmt.c Add set_sleeptimer_duration function in minutes 2012-10-06 11:59:13 +02:00
profile.c Remove last traces of sprintf.h 2010-05-07 02:13:47 +00:00
README
rolo.c Fix reds. Also apply the new scrolling to lcd charcell (this even uncovered an 2013-12-15 00:38:48 +01:00
rom.lds rombox: Do not copy .init section to ram on startup. 2014-01-20 10:42:02 +01:00
screendump.c screendump.c: use HOME_DIR instead of the hard-coded "" (root) 2013-09-27 09:21:05 +02:00
scroll_engine.c scroll_engine: Fix FS#12894: Text scrolling stops working after a few seconds/minutes 2014-01-12 21:29:55 +01:00
sdmmc.c Various minor cleanups 2010-08-01 10:07:05 +00:00
sound.c Add DAC's oversampling filter roll-off selection to sound settings. 2013-05-24 11:18:16 +04:00
SOURCES kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
storage.c Cleanup MV/MD macros a little. 2013-08-17 12:18:22 -04:00
system.c Fix reds. 2011-12-24 12:21:16 +00:00
timer.c
tuner.c Add stub STFM1000 tuner driver 2012-05-19 16:10:52 +02:00
usb.c USB: Detect charging-only mode upon cable insert, not host detect. 2013-05-22 02:28:31 -04:00

README 

See docs/README