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rockbox/firmware
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Michael Sevakis 08199cd6cb Provide high resolution volume and prescaler to hosted targets. 
HAVE_SW_VOLUME_CONTROL is required and at this time only affects the
SDL targets using pcm-sdl.c.

Enables balance control in SDL targets, unless mono volume is in use.

Compiles software volume control as unbuffered when
PCM_SW_VOLUME_UNBUFFERED is defined. This avoids the overhead and
extra latency introduced by the double buffer when it is not needed.
Use this config when the target's PCM driver is buffered and sufficient
latency exists to perform safely the volume scaling.

Simulated targets that are double-buffered when made as native targets
remain so in the sim in order to run the same code.

Change-Id: Ifa77d2d3ae7376c65afecdfc785a084478cb5ffb
Reviewed-on: http://gerrit.rockbox.org/457
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
2013-04-27 06:59:27 +02:00
..
asm Revert "SH gcc 4.6.3 with link-time optimization, for Archos targets" 2012-10-24 14:05:39 +02:00
common fix yellow on simulator + multivolume 2013-01-15 22:59:29 +00:00
decompressor Add KEEP() around vectors in linker scripts. 2011-12-18 06:43:08 +00:00
drivers Provide high resolution volume and prescaler to hosted targets. 2013-04-27 06:59:27 +02:00
export Provide high resolution volume and prescaler to hosted targets. 2013-04-27 06:59:27 +02:00
include Make fixepoint.c as a shared library (libfixedpoint.a). 2013-04-26 00:11:04 +02:00
libc gmtime: avoid a modulus 2012-03-18 10:09:08 +01:00
target Provide high resolution volume and prescaler to hosted targets. 2013-04-27 06:59:27 +02:00
test Fix test fat failing on 64bit system (second bit of FS#12646) 2012-05-08 13:00:56 +02:00
usbstack usb: add support for hardware handled SET ADDR/CONFIG 2012-12-07 13:37:26 +01:00
arabjoin.c
arabjoin.h
ata_idle_notify.c Correct wrong usage of event callbacks all over the place. It's not supposed to return anything, and should take a data parameter. 2009-10-20 21:54:44 +00:00
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 Fix further tabs 2010-01-03 10:50:34 +00:00
buflib.c Stop the BDEBUGF format warnings in buflib.c 2012-05-02 17:37:10 -04:00
COPYING
core_alloc.c Integrate the warble tool in the regular build system. 2012-03-03 20:19:08 +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 Convert lcd_activation callbacks to use the event system to allow for multiple parallel callbacks (for custom statusbar). 2009-10-20 21:54:59 +00:00
firmware.make Add framework to let make automatically pick optimized asm implementations over generic C ones to firmware. 2012-01-22 18:46:45 +01:00
font.c Fix checks on buflib allocated handles (0 is not a valid handle value) 2012-06-10 17:15:47 +02:00
font_cache.c remove stray debugging line 2011-11-27 16:27:20 +00:00
general.c rbpaths: Add new special dir HOME_DIR for RaaA. 2011-12-25 20:11:18 +00:00
hangul.c
ifp_usb_serial.c firmware/ : use lcd_putsf() (only in debug code) 2010-08-28 23:12:11 +00:00
kernel.c kernel: Allow queue_wait_w_tmo() to be called with TIMEOUT_BLOCK. 2012-09-28 19:40:17 +02:00
load_code.c load_code: Get rid of win32 specific code in favor SDL_LoadFunction & friends APIs. 2012-05-26 22:46:56 +02:00
logf.c Remove copy/pasted preprocessor defines that shouldn't have been included. 2012-08-06 19:20:47 -04:00
lru.c Revert r30818 2011-10-22 08:02:38 +00:00
panic.c panicf(): fix wrong font and colors being displayed. 2012-03-30 11:23:07 +02:00
pcm.c Provide high resolution volume and prescaler to hosted targets. 2013-04-27 06:59:27 +02:00
pcm_mixer.c Add a true waveform display to the oscilloscope plugin. 2012-12-05 02:03:58 +01:00
pcm_sampr.c
pcm_sw_volume.c Provide high resolution volume and prescaler to hosted targets. 2013-04-27 06:59:27 +02:00
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 rename rkw.h header file 2012-03-04 00:36:02 +01:00
rom.lds Fix path to PP crt0 2012-01-03 04:44:27 +00:00
screendump.c lcd drivers: Convert lcd_[remote_]framebuffer to a pointer 2012-02-28 11:44:59 +11:00
scroll_engine.c Commit FS#12454 - Faster line scroll speed by Martin Sagmuller. 2012-01-09 03:26:03 +00:00
sdmmc.c Various minor cleanups 2010-08-01 10:07:05 +00:00
sound.c Do some cleanup, adjustment and a couple fixes to recent sound changes. 2013-04-22 20:38:17 -04:00
SOURCES Add Serial Port 1 support for iPod Photo/Color/4G/Mini2G 2013-04-25 21:02:09 +02:00
storage.c Remove ata_removable() and ata_present() from multidriver code. 2012-01-25 20:08:51 +01:00
system.c Fix reds. 2011-12-24 12:21:16 +00:00
thread.c Use commit_dcache() instead of commit_discard_idcache() where possible 2012-02-04 22:27:42 -05:00
timer.c
tuner.c Add stub STFM1000 tuner driver 2012-05-19 16:10:52 +02:00
usb.c Remove redundant assigment of variable to itself 2013-03-24 16:24:40 +01:00

README 

See docs/README