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* scroll_engine: Rename scroll_stop* functions to be more consistent with the ↵Thomas Martitz2013-12-14
| | | | | | lcd api. Change-Id: I8ada10b96bfb628cca0331689e8b936ae47c7e1c
* Enable setting of global output samplerate on certain targets.Michael Sevakis2013-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaces the NATIVE_FREQUENCY constant with a configurable frequency. The user may select 48000Hz if the hardware supports it. The default is still 44100Hz and the minimum is 44100Hz. The setting is located in the playback settings, under "Frequency". "Frequency" was duplicated in english.lang for now to avoid having to fix every .lang file for the moment and throwing everything out of sync because of the new play_frequency feature in features.txt. The next cleanup should combine it with the one included for recording and generalize the ID label. If the hardware doesn't support 48000Hz, no setting will be available. On particular hardware where very high rates are practical and desireable, the upper bound can be extended by patching. The PCM mixer can be configured to play at the full hardware frequency range. The DSP core can configure to the hardware minimum up to the maximum playback setting (some buffers must be reserved according to the maximum rate). If only 44100Hz is supported or possible on a given target for playback, using the DSP and mixer at other samperates is possible if the hardware offers them. Change-Id: I6023cf0c0baa8bc6292b6919b4dd3618a6a25622 Reviewed-on: http://gerrit.rockbox.org/479 Reviewed-by: Michael Sevakis <jethead71@rockbox.org> Tested-by: Michael Sevakis <jethead71@rockbox.org>
* Add DAC's oversampling filter roll-off selection to sound settings.Andrew Ryabinin2013-05-24
| | | | Change-Id: I1258ba50dd9308f49d97965562f3a423c9bfb785
* Remove dsp_callback because DSP is now library code, not app code.Michael Sevakis2013-05-23
| | | | | | Yep, nope, not necessary anymore. Just call functions directly. Change-Id: I21dc35f8d674c2a9c8379b7cebd5613c1f05b5eb
* Straighten out the mad twisted state of sound.c and related areas.Michael Sevakis2013-04-15
| | | | | | | | | | | | | | | | | | This is going right in since it's long overdue. If anything is goofed, drop me a line or just tweak it yourself if you know what's wrong. :-) Make HW/SW codec interface more uniform when emulating HW functionality on SWCODEC for functions such as "audiohw_set_pitch". The firmware-to- DSP plumbing is in firmware/drivers/audiohw-swcodec.c. "sound_XXX" APIs are all in sound.c with none in DSP code any longer. Reduce number of settings definitions needed by each codec by providing defaults for common ones like balance, channels and SW tone controls. Remove need for separate SIM code and tables and add virtual codec header for hosted targets. Change-Id: I3f23702bca054fc9bda40f49824ce681bb7f777b
* EQ settings: Rework the settings to clean up the config file.Jonathan Gordon2013-02-09
| | | | | | | | | | | | | | | | | | | Instead of 3 cfg lines per eq band there is now a single line for each: <config name>: <cutoff/center freq>, <q>, <gain> In addition, the config value names make a bit more sense. The old settings are still readable but config.cfg and any new settings files will be written with the new config values. (The old settings will be removed completly sometime after the next stable release). Also a slight rework of the advanced EQ menu UI Change-Id: I9008658d36ded442a5f2f825916df42a3934cbef Reviewed-on: http://gerrit.rockbox.org/394 Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
* Revert 64d048be. It breaks h300.Frank Gevaerts2012-12-26
| | | | | | | HAVE_USB_CHARGING_ENABLE is not only used for software usb, so checking for HAVE_USBSTACK is wrong. Change-Id: I422796b517c262f33f35623e992434219e288424
* Make code that depends on HAVE_USB_CHARGING_ENABLE check HAVE_USBSTACK.Frank Gevaerts2012-12-26
| | | | | | This fixes building without HAVE_USBSTACK Change-Id: If8fec87a3ed4de583864ed2bab69be1f2ad8ac52
* Add set_sleeptimer_duration function in minutesRichard Quirk2012-10-06
| | | | | | | | | | Make set_sleep_timer a static function and only call set_sleeptimer_duration externally, which is always called with minutes values. Change-Id: I985308bf014e354f91c47a0b2bf62f4f5a591919 Reviewed-on: http://gerrit.rockbox.org/327 Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
* New crossfeed algorithm for Rockbox: "Meier" crossfeedBertrik Sikken2012-05-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Emulates the basic "Meier" crossfeed (2 capacitors, 3 resistors) as discussed in http://www.meier-audio.homepage.t-online.de/passivefilter.htm This crossfeed blends a bit of low-pass filtered L signal into the R signal (and vice versa) while adding about 300 us delay to the crossfed-signal. A difference with the crossfeed already present in rockbox, is that this algorithm keeps the total spectrum flat (the one currently in rockbox accentuates low-frequency signals, making it sound a bit muffled). This implementation is quite lightweight, just 3 multiplies per left-right pair of samples. Has a default C implementation and optimized assembly versions for ARM and Coldfire. The crossfeed effect is quite subtle and is noticeable mostly one albums that have very strong left-right separation (e.g. one instrument only on the left, another only on the right). In the user interface, the new crossfeed option appears as "Meier" and is not configureable. The existing crossfeed is renamed to "Custom" as it allows itself to be customised. There is no entry for the user manual yet. Change-Id: Iaa100616fe0fcd7e16f08cdb9a7f41501973eee1
* Rename HAVE_PITCHSCREEN to HAVE_PITCHCONTROLNils Wallménius2012-05-09
| | | | | | | | Also move the definition to config.h Change-Id: I36bb5020c5e06b2344292bc05e8c13ccc7a6a1ff Reviewed-on: http://gerrit.rockbox.org/234 Reviewed-by: Nils Wallménius <nils@rockbox.org>
* Make DSP's replaygain independent of global_settings.Michael Sevakis2012-04-30
| | | | | | | | | | Moves replaygain definitions to lib/rbcodec/dsp/dsp_misc.h. Intermediate functions in misc.c handle any adjustment and calling the rbcodec APIs. Change-Id: I9f03561bca9aedd13760cf19c4e19aa3c68e7024 Reviewed-on: http://gerrit.rockbox.org/140 Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
* Make rbcodec/dsp includes more specific.Michael Sevakis2012-04-29
| | | | Change-Id: Idb6af40df26f5b8499a40e8b98602261ef227044
* Fundamentally rewrite much of the audio DSP.Michael Sevakis2012-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Creates a standard buffer passing, local data passing and messaging system for processing stages. Stages can be moved to their own source files to reduce clutter and ease assimilation of new ones. dsp.c becomes dsp_core.c which supports an engine and framework for effects. Formats and change notifications are passed along with the buffer so that they arrive at the correct time at each stage in the chain regardless of the internal delays of a particular one. Removes restrictions on the number of samples that can be processed at a time and it pays attention to destination buffer size restrictions without having to limit input count, which also allows pcmbuf to remain fuller and safely set its own buffer limits as it sees fit. There is no longer a need to query input/output counts given a certain number of input samples; just give it the sizes of the source and destination buffers. Works in harmony with stages that are not deterministic in terms of sample input/output ratio (like both resamplers but most notably the timestretch). As a result it fixes quirks with timestretch hanging up with certain settings and it now operates properly throughout its full settings range. Change-Id: Ib206ec78f6f6c79259c5af9009fe021d68be9734 Reviewed-on: http://gerrit.rockbox.org/200 Reviewed-by: Michael Sevakis <jethead71@rockbox.org> Tested-by: Michael Sevakis <jethead71@rockbox.org>
* rbcodec refactoring: dsp_set_eq_coefsSean Bartell2012-04-27
| | | | | | | | | dsp_set_eq_coefs now has parameters for the band settings, so it doesn't need to access global_settings. Change-Id: I29ac19fc353b15a79cb25f0e45132aef0881e4c9 Reviewed-on: http://gerrit.rockbox.org/138 Reviewed-by: Nils Wallménius <nils@rockbox.org>
* Consolidate compressor settings into a struct.Michael Sevakis2012-04-26
| | | | | | Doing that makes things cleaner for later on. Change-Id: I4e279aa57ace16a348acc0fc09059592325ec95f
* Moved initial checking of sleeptimer_on_startup from root_menu.c to settings.cNick Peskett2011-12-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31439 a1c6a512-1295-4272-9138-f99709370657
* Option to restart running sleep timer on keypress.Nick Peskett2011-12-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31437 a1c6a512-1295-4272-9138-f99709370657
* Be less smart about when to reload skins as it caused more problems than it ↵Jonathan Gordon2011-11-28
| | | | | | was worth. If any theme setting is loading from a .cfg reload all skins. Fixes FS#12410 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31081 a1c6a512-1295-4272-9138-f99709370657
* Rename global_settings member glyphs to glyphs_to_cache and add descriptive ↵Fred Bauer2011-11-20
| | | | | | comment. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31032 a1c6a512-1295-4272-9138-f99709370657
* FS#12293 Global default glyph setting in System > Limits > Glyphs To Cache. ↵Fred Bauer2011-11-19
| | | | | | Defaults to 250. This saves a lot of RAM while still allowing non-English users to have adequate glyph coverage. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31031 a1c6a512-1295-4272-9138-f99709370657
* Redo r30826 (and hopefully not reintroduce font issues) which cleans up the ↵Jonathan Gordon2011-11-08
| | | | | | font API. FONT_UI is deprecated, use screens[screen].getuifont() instead (and .setuifont() to set it after a font has been loaded) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30932 a1c6a512-1295-4272-9138-f99709370657
* Add functions font_set_ui() and font_get_ui(). The font returned by FONT_UI ↵Fred Bauer2011-10-22
| | | | | | used to be fixed at zero but since buflib-fonts (r30589) can be different, depending on the order of loads and unloads. Fixes broken behavoir in virtual keyboard (FS#12336), lyrics player (FS#12306), and hopefully, FS#12337 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30826 a1c6a512-1295-4272-9138-f99709370657
* Changed the FOR_NB_SCREENS macro to always be a for loop that declares its ↵Björn Stenberg2011-10-15
| | | | | | own loop variable. This removes the need to declare this variable in the outer scope. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30756 a1c6a512-1295-4272-9138-f99709370657
* Clean up compressor setting codeJeffrey Goode2011-10-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30715 a1c6a512-1295-4272-9138-f99709370657
* FS#12273 - use buflib for font storage. thanks to the testers :)Jonathan Gordon2011-09-24
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30589 a1c6a512-1295-4272-9138-f99709370657
* Remove duplicated code to search for a setting by its cfg nameJonathan Gordon2011-09-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30428 a1c6a512-1295-4272-9138-f99709370657
* Listen to and follow external Android volume changes. (Based on FS#11914 by ↵Björn Stenberg2011-03-14
| | | | | | Maurus Cuelenaere) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29586 a1c6a512-1295-4272-9138-f99709370657
* Add an ability to set a setting to a specific value with a touchscreen action.Jonathan Gordon2011-03-01
| | | | | | | | | | | | example: %T(0,0,20,12, setting_set, repeat, off) That will set the repeat mode to "off" when it is pressed. "setting_set" is the action name "repeat" is the name of the setting in the config files "off" is the value to set it to (same values as the legal values in the config files) Not all settings are supported, outright unsupported settings will fail to parse. Some settings might not work too well if they don't apply instantly (Any that work well int he quickscreen should work well here) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29483 a1c6a512-1295-4272-9138-f99709370657
* Fix FS#11904, filename generation was lacking a slash.Thomas Martitz2011-01-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29140 a1c6a512-1295-4272-9138-f99709370657
* Don't load the colours file if it's set to '' (partial fix for FS#11847)Alexander Levin2011-01-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28949 a1c6a512-1295-4272-9138-f99709370657
* Don't load the keyboard layout '-.kbd' (partial fix for FS#11847)Alexander Levin2011-01-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28948 a1c6a512-1295-4272-9138-f99709370657
* Get rid of get_user_file_path and do the path handling in wrappers for ↵Thomas Martitz2010-12-06
| | | | | | open() and friends. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28752 a1c6a512-1295-4272-9138-f99709370657
* Fix FS#11648 - loading a .cfg doesnt automatically save the new config, ↵Jonathan Gordon2010-10-03
| | | | | | caused by r28120. This fix will only save the new config loaded from the browsers, not during boot git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28201 a1c6a512-1295-4272-9138-f99709370657
* Remove the call to settings_save() from settings_load_config() as it seems ↵Marcin Bukat2010-09-20
| | | | | | unneeded any more and causes unecessary writes on every startup. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28120 a1c6a512-1295-4272-9138-f99709370657
* Make disabling HAVE_PITCHSCREEN actually work without breaking the buildFrank Gevaerts2010-09-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28102 a1c6a512-1295-4272-9138-f99709370657
* Fix reds. The battery_capacity setting is used even for fixed-battery targets.Thomas Martitz2010-09-01
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27976 a1c6a512-1295-4272-9138-f99709370657
* Android: don't compile powermgmt-sim.cThomas Martitz2010-09-01
| | | | | | | | | | | Instead implement a bit of battery monitoring. Currently it only fetches the battery level (in %) every 30s, but it could do more like battery status, charger connected, voltage... Theoretically, we could also exit/quit after some time of inactivity too (perhaps not a bad idea since Rockbox puts a slight but still non-zero CPU load even if doing nothing). Ironically, Rockbox is now the only way to get the exact battery level (at least I haven't found anything yet) on my phone :-) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27974 a1c6a512-1295-4272-9138-f99709370657
* One more get_user_file_path() fix. Don't store the user dir in config.cfg andThomas Martitz2010-08-05
| | | | | | | | | | pretent the file (fonts, wps, etc.)was in the installation dir (it'll still be loaded from the user dir). This way the behavior is the same for files in the installation dir and in the user config dir. This is needed because we historically only store the basename of the file at runtime and don't support writing these to config.cfg if they're outside of the rockbox dir. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27720 a1c6a512-1295-4272-9138-f99709370657
* A few post-fixes to the get_user_file_path() commit.Thomas Martitz2010-08-02
| | | | | | | | | Remove unneeded restriction from set_file that prevented filename settings to work if they were outside of ROCKBOX_DIR. Add the get_user_file_path() call to a few further places where it was forgotten. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27667 a1c6a512-1295-4272-9138-f99709370657
* Rockbox as an application: add get_user_file_path().Thomas Martitz2010-08-01
| | | | | | | | | | | For RaaA it evaluates user paths at runtime. For everything but codecs/plugins it will give the path under $HOME/.config/rockbox.org if write access is needed or if the file/folder in question exists there (otherwise it gives /usr/local/share/rockbox). This allows for installing themes under $HOME as well as having config.cfg and other important files there while installing the application (and default themes) under /usr/local. On the DAPs it's a no-op, returing /.rockbox directly. Not converted to use get_user_file_path() are plugins themselves, because RaaA doesn't build plugins yet. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27656 a1c6a512-1295-4272-9138-f99709370657
* Fix potential buffer overflow.Thomas Martitz2010-07-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27568 a1c6a512-1295-4272-9138-f99709370657
* Rewrite set_file() to be smaller and better readable, and a comment ↵Thomas Martitz2010-07-25
| | | | | | describing what it does. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27567 a1c6a512-1295-4272-9138-f99709370657
* Use MAX_PATH for array used for filename.Thomas Martitz2010-07-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27547 a1c6a512-1295-4272-9138-f99709370657
* Rockbox as an application: Replace many occurences of #ifdef SIMULATOR with ↵Thomas Martitz2010-06-21
| | | | | | | | | | | #if (CONFIG_PLATFORM & PLATFORM_HOSTED) (or equivalently). The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR). The new define is to (de-)select code to compile on hosted platforms generally. Should be no functional change to targets or the simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657
* Don't leak a file handle if nvram.bin is <8 bytes in sizeMichael Sparmann2010-06-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27011 a1c6a512-1295-4272-9138-f99709370657
* Remove the jump scroll settings since they don't do anything, drop the ↵Nils Wallménius2010-06-05
| | | | | | relevant lang ids too git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26575 a1c6a512-1295-4272-9138-f99709370657
* Generate C file / header for svn version stringRafaël Carré2010-05-27
| | | | | | | | | | | | | | | | | | | | | | | | It's now easier to force rebuild of files depending on the svn revision version.c/version.h are generated once with new tools/genversion.sh Changes in the VCS are still not auto detected, so you'll have to remove builddir/version.* if you want to change the string in your binaries APPSVERSION is now called RBVERSION and is defined in the generated header instead of being defined by the Makefiles appsversion is now called rbversion (the plugin api number didn't change since old modules are still binary compatible) Change some bootloaders to use knwon-at-buildtime RBVERSION instead of "%s" + rbversion You'll need to run make clean to regenerate dependencies after the removal of apps/version.h To build binaries with a different version string, hand-edit tools/version.sh or tools/genversion.sh (which calls the former) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26320 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S: Fully enable access to hardware tone controls and 3-D effect ↵Michael Sevakis2010-05-15
| | | | | | feature. Under the hood, it's designated a hardware equalizer since it is one. Implement code framework for hardware EQ in general. Menu aspect is well abstracted and so the UI and strings can be changed around if taste doesn't quite suit. So far the emphasis is distinction of the UI labelling from the software EQ so that it's clear the settings are for a different thing. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26051 a1c6a512-1295-4272-9138-f99709370657
* Move c/h files implementing/defining standard library stuff into a new libc ↵Thomas Martitz2010-05-06
| | | | | | | | directory, also standard'ify some parts of the code base (almost entirely #include fixes). This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657