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2011-08-28Commit work started in FS#12153 to put timing/position information in PCMMichael Sevakis
buffer chunks. * Samples and position indication is closely associated with audio data instead of compensating by a latency constant. Alleviates problems with using the elapsed as a track indicator where it could be off by several steps. * Timing is accurate throughout track even if resampling for pitch shift, whereas before it updated during transition latency at the normal 1:1 rate. * Simpler PCM buffer with a constant chunk size, no linked lists. In converting crossfade, a minor change was made to not change the WPS until the fade-in of the incoming track, whereas before it would change upon the start of the fade-out of the outgoing track possibly having the WPS change with far too much lead time. Codec changes are to set elapsed times *before* writing next PCM frame because time and position data last set are saved in the next committed PCM chunk. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30366 a1c6a512-1295-4272-9138-f99709370657
2011-06-01FS#12140 by Sean Bartell, Make various codec stuff static.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29942 a1c6a512-1295-4272-9138-f99709370657
2011-05-01Fix several 'variable set but not used' warnings reported from GCC 4.6.0.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29805 a1c6a512-1295-4272-9138-f99709370657
2011-04-27Commit FS#12069 - Playback rework - first stages. Gives as thorough as ↵Michael Sevakis
possible a treatment of codec management, track change and metadata logic as possible while maintaining fairly narrow focus and not rewriting everything all at once. Please see the rockbox-dev mail archive on 2011-04-25 (Playback engine rework) for a more thorough manifest of what was addressed. Plugins and codecs become incompatible. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29785 a1c6a512-1295-4272-9138-f99709370657
2011-02-20Enforce that codecs wait for their metadata in a proper-ish and consistent ↵Michael Sevakis
manner. Sort of a halfway patch; best would be to give them an internal copy of the current track information which lasts unaltered by playback until a track switch or unload. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29348 a1c6a512-1295-4272-9138-f99709370657
2010-08-04Increase wmapro decoder output sample depth to 24 bits, makes the mean error ↵Mohamed Tarek
between our output and the original floating point decoder ~5e-8. (FS#11498 by Buschel) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27703 a1c6a512-1295-4272-9138-f99709370657
2010-08-03Fix the sample count in wma pro.Mohamed Tarek
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27687 a1c6a512-1295-4272-9138-f99709370657
2010-07-29Maintenance and minor speedup of libwmapro. Comment unused arrays, fix ↵Andree Buschmann
comment, remove tabs and introduce WMAPRO_FRACT to wma.h to remove magic numbers. Swap operands of fixmul16-call for minor speedup on ARM (+1%). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27617 a1c6a512-1295-4272-9138-f99709370657
2010-07-26Modify the wma pro decoder to produce non-interleaved samples, and work ↵Mohamed Tarek
directly on the buffers in WMAProDecCtx instead to avoid the redundant copying of the output data. ~10% speedup (-2MHz) on pp502x and ~1.5% speedup (-3.8Mhz) on mcf2049. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27583 a1c6a512-1295-4272-9138-f99709370657
2010-07-25codecs: mark some local variables with 'static'Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27566 a1c6a512-1295-4272-9138-f99709370657
2010-07-17Check for errors from decode_packet in wmapro.cMohamed Tarek
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27461 a1c6a512-1295-4272-9138-f99709370657
2010-07-15Initial cleanup for libwmapro.Mohamed Tarek
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27425 a1c6a512-1295-4272-9138-f99709370657
2010-07-14Add WMA Pro to the main build. WMA Pro now plays on target and decodes in ↵Mohamed Tarek
151% realtime in a 320kbps sample on a sansa e200. Lots of cleanup still need to be done, and optimisations should start soon too. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27417 a1c6a512-1295-4272-9138-f99709370657
2010-07-05Partial conversion of the wmapro decoder to fixed point arithmetic. ↵Mohamed Tarek
Currently inverse quantization & rescaling, imdct and windowing are all in fixed point. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27302 a1c6a512-1295-4272-9138-f99709370657
2010-06-21Wrote apps/codecs/wmapro.c and modified libwmapro to make the codec work in ↵Mohamed Tarek
the sim. Neither libwmapro nor wmapro.c have been added to the main build yet, codecs.make should be edited to compile both with rockbox. current status of the decoder : - Plays and seeks in the sim - Still in floating point git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27006 a1c6a512-1295-4272-9138-f99709370657
2010-05-09nomsgMohamed Tarek
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25922 a1c6a512-1295-4272-9138-f99709370657
2009-07-13FS#10436 - add the Sansa View to the build system. The bootloader builds ↵Robert Keevil
but doesn't do anything useful yet. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21848 a1c6a512-1295-4272-9138-f99709370657
2009-03-30Initial commit for the "Lyre prototype 1" port by Jorge Pinto from FS#10045.Daniel Stenberg
Bootloader builds, normal does not. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20574 a1c6a512-1295-4272-9138-f99709370657
2008-11-26Creative ZVM : cosmeticsRafaël Carré
Use only UNIX line endings, remove trailing whitespace git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19232 a1c6a512-1295-4272-9138-f99709370657
2008-09-10Some header file / static function fixes for creative zvmBertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18479 a1c6a512-1295-4272-9138-f99709370657
2008-06-28Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg
later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
2008-04-24Commit whole Creative Zen Vision:M target tree + all related firmware/ Maurus Cuelenaere
changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17241 a1c6a512-1295-4272-9138-f99709370657
2007-09-30I got bullied in IRC by linuxstb and markun... Jonathan Gordon
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14909 a1c6a512-1295-4272-9138-f99709370657
2007-09-22Seperate M:Robe crt0.S, fix the vector tables for the bootloader, and show ↵Karl Kurbjun
touchscreen values on single line. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14814 a1c6a512-1295-4272-9138-f99709370657
2007-09-20Beginning of an M:Robe 500i port. Currently only in the bootloader stage. ↵Karl Kurbjun
Needs another piece of code to start the boot process - will be in the wiki. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14763 a1c6a512-1295-4272-9138-f99709370657
2007-09-05Fix USB detection on the Player.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14615 a1c6a512-1295-4272-9138-f99709370657
2007-09-04FS #7691 - improved USB detection on PP devices. This patch modifies the ↵Dave Chapman
target-tree function usb_detect() on all targets from bool to int, returning USB_INSERTED or USB_EXTRACTED instead of true or false. This was done to enable the PP usb_detect() to check for USB_POWER (either a connection to a USB wall charger, or the user holding "charge mode" button) and return that as a third value. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14600 a1c6a512-1295-4272-9138-f99709370657
2007-04-11Moved archos USB handling to target tree. Minor simplification for coldfire ↵Jens Arnold
(only one usb-target.h). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13110 a1c6a512-1295-4272-9138-f99709370657
2006-11-10Forgot to add new files for iFP move to target tree.Tomasz Malesinski
Fixed conifg-ifp7xx.h so that the simulator works. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11494 a1c6a512-1295-4272-9138-f99709370657
2006-09-01Add backlight support for H10Barry Wardell
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10848 a1c6a512-1295-4272-9138-f99709370657
2006-08-03Barry Wardell's initial work for the iriver H10 portDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10447 a1c6a512-1295-4272-9138-f99709370657
2006-07-26Remote LCD communication driver for X5, very loosely based on patch FS#5634 ↵Linus Nielsen Feltzing
by Rani Hod git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10331 a1c6a512-1295-4272-9138-f99709370657
2006-03-22Backlight for iAudio X5Linus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9185 a1c6a512-1295-4272-9138-f99709370657
2006-03-22USB mode for iAudio X5Linus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9179 a1c6a512-1295-4272-9138-f99709370657
2006-03-07iAudio X5 target-specific ATA driver codeLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8947 a1c6a512-1295-4272-9138-f99709370657
2003-01-22Code for alarm mod. Enable with adding -DHAVE_ALARM_MOD in Makefile ↵Uwe Freese
(EXTRA_DEFINES). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3150 a1c6a512-1295-4272-9138-f99709370657
2002-09-24Moved on_screen, f2_screen, f3_screen and handle_usb (renamed usb_screen) to ↵Björn Stenberg
a new file: screens.c. typedef Menu replaced with a bool. All code now calls usb_screen() for usb handling. Nearly all code now deals with USB connect/disconnect properly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2401 a1c6a512-1295-4272-9138-f99709370657
2002-09-06Renamed menu item 'Screensavers' to more descriptive 'Demos'. Added snow, ↵Björn Stenberg
removed blank and boxes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2215 a1c6a512-1295-4272-9138-f99709370657
2002-08-23Remade the menu system slightly. All functions invoked from menus now useDaniel Stenberg
the Menu typedef as return type, and *ALL* menus that intercept USB connect can then return MENU_REFRESH_DIR so that the parent (any parent really) that do file or dir-accesses knows that and can do the refresh. If no refresh is needed by the parent, MENU_OK is returned. Somewhat biggish commit this close to 1.3, but we need to sort out this refresh-after-usb-connected business. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1948 a1c6a512-1295-4272-9138-f99709370657
2002-06-24games and screensavers are now in submenusRobert Hak
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1142 a1c6a512-1295-4272-9138-f99709370657
2002-05-13Changing to C99 'bool' typeBjörn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@561 a1c6a512-1295-4272-9138-f99709370657
2002-04-26Simpler API and remove interrupt codeBjörn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@250 a1c6a512-1295-4272-9138-f99709370657
2002-04-23Moved driver to 'drivers' subdirBjörn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@189 a1c6a512-1295-4272-9138-f99709370657
2002-04-20Fixed REG and REG_ADDR style macrosBjörn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@150 a1c6a512-1295-4272-9138-f99709370657
2002-03-28First versionBjörn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@60 a1c6a512-1295-4272-9138-f99709370657
2002-03-26updatesDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26 a1c6a512-1295-4272-9138-f99709370657
2002-03-26lcd_update() works for X11 now...Daniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15 a1c6a512-1295-4272-9138-f99709370657
2002-03-26generic and specific LCD functionsDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14 a1c6a512-1295-4272-9138-f99709370657
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