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PurlingNayuki f0bec023d9 Implement volume limiter feature
Add a "volume limit" parameter to the configuration file. The maximum
value of volume setting in sound menu will be limited to the same as
volume limit. Also each time when setvol() is excuted, Rockbox will
check if the global_settings.volume value larger than
global_settings.volume_limit. If larger, take the value of volume_limit
instead. The volume_limit argument shares the same maximum and minimum values
with volume argument, while taking the maximum volume as its default value.

Change-Id: I8ca9bc6ea6e617b48fc346aae5f2a0a1d259ae36
Reviewed-on: http://gerrit.rockbox.org/697
Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
2014-01-13 11:32:03 +01:00
..
bitmaps apps/bitmaps: Replace pseudo-native default icons with mono ones. 2014-01-05 19:35:23 +01:00
gui Implement volume limiter feature 2014-01-13 11:32:03 +01:00
hosted/android Get rid of some superfluous single-purpose functions in playback. 2013-07-13 00:08:51 -04:00
iap Updated IAP commands. 2013-11-10 18:41:24 +01:00
keymaps fuze+: Fix pitchscreen keymap. 2014-01-12 21:42:00 +01:00
lang Implement volume limiter feature 2014-01-13 11:32:03 +01:00
menus Implement volume limiter feature 2014-01-13 11:32:03 +01:00
player
plugins reversi: Update viewport initialization to new member fields. 2014-01-07 23:01:07 +01:00
radio playback,talk: Share audiobuffer via core_alloc_maximum(). 2013-12-23 12:17:38 +01:00
recorder bmp loader: Fix loading of monochrome/greyscale BMPs with newer headers. 2014-01-11 14:19:43 +01:00
abrepeat.c abrepeat: drop some inline's and rearrange code to save some size since this stuff is hardly speed critical. 2011-01-18 16:11:33 +00:00
abrepeat.h abrepeat: drop some inline's and rearrange code to save some size since this stuff is hardly speed critical. 2011-01-18 16:11:33 +00:00
action.c touch devices: Disable touch on softlock. 2013-09-05 20:02:07 +02:00
action.h skin_engine: Make pressing the setting bar touch region work 2012-07-06 14:28:34 +10:00
alarm_menu.c Changed the FOR_NB_SCREENS macro to always be a for loop that declares its own loop variable. This removes the need to declare this variable in the outer scope. 2011-10-15 19:35:02 +00:00
alarm_menu.h
appevents.h Get rid of some superfluous single-purpose functions in playback. 2013-07-13 00:08:51 -04:00
applimits.h Remove two unused defines. 2010-08-21 15:49:42 +00:00
apps.make Android: use APPEXTRA instead of makefile hack 2011-03-11 16:08:36 +00:00
audio_path.c ypr0: This patch adds radio support to Samsung YP-R0 2012-05-28 19:39:14 +02:00
audio_thread.c SWCODEC Audio: Add some INIT_ATTR's to get a few bytes back. 2013-06-29 22:29:23 -04:00
audio_thread.h Update software recording engine to latest codec interface. 2013-06-30 00:40:27 +02:00
beep.c Enable setting of global output samplerate on certain targets. 2013-07-06 04:22:04 +02:00
bookmark.c bookmark: add cancelling of autoload bookmark 2013-04-06 11:35:36 +02:00
bookmark.h Fix minor bookmark problems/Enhance bookmark functions 2012-03-12 08:54:02 +01:00
buffering.c SWCODEC Audio: Add some INIT_ATTR's to get a few bytes back. 2013-06-29 22:29:23 -04:00
buffering.h Add more INIT_ATTR and add config.h includes to header files with INIT_ATTR. 2011-12-19 20:12:52 +00:00
codec_thread.c Do not include kernel.h in system.h. 2014-01-05 19:35:23 +01:00
codec_thread.h Update software recording engine to latest codec interface. 2013-06-30 00:40:27 +02:00
codecs.c Update software recording engine to latest codec interface. 2013-06-30 00:40:27 +02:00
core_asmdefs.c
cuesheet.c cuesheet: Fix another possible buffer overflow with long filenames. 2014-01-11 18:24:48 +01:00
cuesheet.h FS #12419 : Support for embedded cuesheets. 2011-12-16 10:09:41 +00:00
debug_menu.c scroll_engine: Rename scroll_stop* functions to be more consistent with the lcd api. 2013-12-14 23:11:30 +01:00
debug_menu.h dbg_ports() : move proto to system.h 2012-01-04 05:21:44 +00:00
enc_config.c Fix different enum comparison warning when building with gcc 4.5 2010-12-20 20:56:22 +00:00
enc_config.h
features.txt apps: factor depth3d capability in features.txt 2013-09-25 14:31:39 +02:00
filetree.c Use crc32 of filename to resume tracks 2013-01-02 08:29:38 +01:00
filetree.h
filetypes.c Fix color of files with no extension. 2013-06-05 18:35:09 -04:00
filetypes.h Add more INIT_ATTR and add config.h includes to header files with INIT_ATTR. 2011-12-19 20:12:52 +00:00
fracmul.h Build librbcodec with DSP and metadata. 2012-03-18 12:00:39 +01:00
keyboard.h
language.c Add stdio.h include for SEEK_SET define to various files. 2010-12-25 18:43:34 +00:00
language.h
logfdisp.c
logfdisp.h
main.c Fix logdisk 2013-08-16 21:59:16 +02:00
menu.c Remove extraneous parens 2012-05-06 23:13:34 -04:00
menu.h FS#12251 - User shortcuts in the main menu. 2011-11-15 13:22:02 +00:00
misc.c Implement volume limiter feature 2014-01-13 11:32:03 +01:00
misc.h New GUI browser to select one (or more) folders. 2012-07-30 21:20:51 +02:00
mpeg.c Fix more reds. 2013-12-23 13:02:59 +01:00
mpeg.h
onplay.c Rename HAVE_PITCHSCREEN to HAVE_PITCHCONTROL 2012-05-09 14:32:38 +02:00
onplay.h FS#12251 - User shortcuts in the main menu. 2011-11-15 13:22:02 +00:00
pcmbuf.c Enable setting of global output samplerate on certain targets. 2013-07-06 04:22:04 +02:00
pcmbuf.h Enable setting of global output samplerate on certain targets. 2013-07-06 04:22:04 +02:00
playback.c playback,talk: Share audiobuffer via core_alloc_maximum(). 2013-12-23 12:17:38 +01:00
playback.h playback,talk: Share audiobuffer via core_alloc_maximum(). 2013-12-23 12:17:38 +01:00
playlist.c playback,talk: Share audiobuffer via core_alloc_maximum(). 2013-12-23 12:17:38 +01:00
playlist.h Use crc32 of filename to resume tracks 2013-01-02 08:29:38 +01:00
playlist_catalog.c FS#11808 - Major playlist handling changes (on disk playlists) 2011-07-20 14:11:15 +00:00
playlist_catalog.h FS#11808 - Major playlist handling changes (on disk playlists) 2011-07-20 14:11:15 +00:00
playlist_menu.h
playlist_viewer.c playlist_viewer: Reset icon callback after leaving the playlist viewer settings. 2014-01-11 10:49:45 +01:00
playlist_viewer.h FS#11808 - Major playlist handling changes (on disk playlists) 2011-07-20 14:11:15 +00:00
plugin.c lcd-common/scroll_engine: Remove unused functions lcd_puts_scroll_style(). 2014-01-07 14:13:48 +01:00
plugin.h Fix remote warnings and charcell reds, and remove minor left-over tuff. 2014-01-12 01:50:21 +01:00
rbcodec_helpers.c Rename HAVE_PITCHSCREEN to HAVE_PITCHCONTROL 2012-05-09 14:32:38 +02:00
rbcodecconfig.h Do not include kernel.h in system.h. 2014-01-05 19:35:23 +01:00
rbcodecplatform.h rbcodec: abstract tdspeed buffer allocation 2012-05-07 10:29:07 +02:00
README
root_menu.c Introduce volume_{present,removable} and fix invalid calls in apps/ 2013-11-20 21:34:04 +01:00
root_menu.h main menu: Add the ability to hide and reorder the main menu items. 2012-02-25 12:40:44 +01:00
screen_access.c Fix put_line via multiscreen API on remotes. Stupid me. 2014-01-08 10:45:00 +01:00
screen_access.h put_line/scrolling: Make the scroll engine inform custom scrollers about start/stop of scrolling. 2014-01-12 01:34:06 +01:00
screens.c Fix more reds. 2013-12-15 00:47:21 +01:00
screens.h
scrobbler.c Get rid of some superfluous single-purpose functions in playback. 2013-07-13 00:08:51 -04:00
scrobbler.h Get rid of some superfluous single-purpose functions in playback. 2013-07-13 00:08:51 -04:00
settings.c lcd-16bit: Remove {lss,lse,lst}_pattern fields from struct viewport. 2014-01-07 14:13:48 +01:00
settings.h Implement volume limiter feature 2014-01-13 11:32:03 +01:00
settings_list.c Implement volume limiter feature 2014-01-13 11:32:03 +01:00
settings_list.h EQ settings: Rework the settings to clean up the config file. 2013-02-09 13:05:32 +01:00
shortcuts.c Add set_sleeptimer_duration function in minutes 2012-10-06 11:59:13 +02:00
shortcuts.h shortcuts: talk the time and configure the sleep timeout 2011-12-08 10:23:46 +00:00
sound_menu.h Remove unneeded include. 2010-08-21 16:07:34 +00:00
SOURCES Introduce put_line(). 2014-01-07 14:13:17 +01:00
status.c
status.h
tagcache.c Fix possible readlink() buffer overflow 2013-01-15 22:04:18 +01:00
tagcache.h Fix database tool. 2012-07-31 10:33:27 +02:00
tagnavi.config FS#12132 patch 7: Add a new default format for untagged tracks: 2011-07-31 16:26:39 +00:00
tagtree.c Get rid of some superfluous single-purpose functions in playback. 2013-07-13 00:08:51 -04:00
tagtree.h Add more INIT_ATTR and add config.h includes to header files with INIT_ATTR. 2011-12-19 20:12:52 +00:00
talk.c hwcodec: core_alloc_maximum() returned 0 bytes if talk.c controls the audio buffer. 2013-12-24 01:16:10 +01:00
talk.h playback,talk: Share audiobuffer via core_alloc_maximum(). 2013-12-23 12:17:38 +01:00
tree.c keyclick: Add a callback so screens can cancel a click. Add a generic list callback to stop clicks when we are at the end of the list 2012-01-12 22:28:36 +11:00
tree.h Add more INIT_ATTR and add config.h includes to header files with INIT_ATTR. 2011-12-19 20:12:52 +00:00
usb_keymaps.c remove superfluous ifdef 2011-12-28 19:23:38 +00:00
usb_keymaps.h
voice_thread.c Do not include kernel.h in system.h. 2014-01-05 19:35:23 +01:00
voice_thread.h voice_thread_init was left INIT_ATTR but is being called too late. 2012-05-21 15:21:36 -04:00

For general information see: docs/README
For API information see: docs/API