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* Add codecs to librbcodec.Sean Bartell2012-04-25
| | | | | | | Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
* tlsf: move to /lib (it's also used by plugins).Thomas Martitz2012-03-28
| | | | Change-Id: I5e37b28c1ce4608d60b036343f280af3311ad490
* fix warning in debug codeNils Wallménius2011-10-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30729 a1c6a512-1295-4272-9138-f99709370657
* Commit work started in FS#12153 to put timing/position information in PCMMichael Sevakis2011-08-28
| | | | | | | | | | | | | | | | | | | | | | | | | 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
* Commit FS#12069 - Playback rework - first stages. Gives as thorough as ↵Michael Sevakis2011-04-27
| | | | | | 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
* r29348 changes can cause certain codecs to jump to code on early track ↵Michael Sevakis2011-03-02
| | | | | | change that assumes initializations have been done. Make sure that track change cleanups are only called if the state is sane to do so. Stops my vorbis data abort issue. Correctness for speex is a guess based on the library calls' source. It appears only speex/vorbis should have been bothered by said revision. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29489 a1c6a512-1295-4272-9138-f99709370657
* Enforce that codecs wait for their metadata in a proper-ish and consistent ↵Michael Sevakis2011-02-20
| | | | | | 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
* Add a newline to a debugf printing an error.Nils Wallménius2010-12-15
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28838 a1c6a512-1295-4272-9138-f99709370657
* Reinitialise ogg_malloc system on each track change with the vorbis codec - ↵Bertrik Sikken2010-08-23
| | | | | | part of FS #11533 by me git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27866 a1c6a512-1295-4272-9138-f99709370657
* Remove more tabsAndree Buschmann2010-02-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24550 a1c6a512-1295-4272-9138-f99709370657
* FS#10466: Introduce a real malloc for tremor.Magnus Holmgren2009-08-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22528 a1c6a512-1295-4272-9138-f99709370657
* Add setjmp/longjmp for ARM and ColdFire to the codec lib, and use it in the ↵Magnus Holmgren2009-03-08
| | | | | | Vorbis codec to better handle out of memory conditions (to exit rather than crash; the AAC codec could use it too). setjmp/longjmp comes from newlib 1.17.0 with a few minor changes (combine parts of some files, remove support for some architectures, change some ifdef's). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20235 a1c6a512-1295-4272-9138-f99709370657
* Codec lib directories renamed, except for demac.Björn Stenberg2008-11-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19018 a1c6a512-1295-4272-9138-f99709370657
* Made local functions static for vorbis and speex codecsBertrik Sikken2008-08-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18263 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | 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
* Convert the whole codebase to UTF-8, except docs/COMMITTERS and ↵Nicolas Pennequin2008-05-05
| | | | | | tools/creative.c, which need checking. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17369 a1c6a512-1295-4272-9138-f99709370657
* Remove conf_filechunk, it should never have been a setting and its ↵Brandon Low2007-11-05
| | | | | | implementation doesn't do what it claims any way git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15478 a1c6a512-1295-4272-9138-f99709370657
* Get rid of the 'center' parameter for splashes. There were only 2 of almost ↵Jens Arnold2007-03-16
| | | | | | 500 splashes which were not centered. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12807 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC: Dsp speed optimizations. Changes for more modularity. Removal of ↵Michael Sevakis2007-02-24
| | | | | | some usless stuff. Some assembly routines for Coldfire with speed in mind over size for the outputs but the channel modes remain compact. Miscellaneous coldfire asm updates to accomodate the changes. Codec API structure version has to increase so do a full update. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12472 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC: Annoying neatness update. Use intptr_t for codec_configure_callback ↵Michael Sevakis2007-02-10
| | | | | | and dsp_configure and stop all the silly type casting of intergral types to pointers to set dsp configuration and watermarks. Shouldn't have any effect on already compiled codecs at all. Will fix any important patches in the tracker so they compile. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12259 a1c6a512-1295-4272-9138-f99709370657
* Fix resampling clicking as much as possible at the moment. 1) Upsampling ↵Michael Sevakis2007-02-07
| | | | | | clicked because of size inaccuracies returned by DSP. Fix by simplifying audio system to use per-channel sample count from codec to pcm buffer. 2) Downsampling affected by 1) and was often starting passed the end of the data when not enough was available to generate an output sample. Fix by clamping input range to last sample in buffer and using the last sample value in the buffer. A perfect fix will require a double buffering scheme on the resampler to sufficient data during small data transients on both ends at all times of the down ratio on input and the up ratio on output. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12218 a1c6a512-1295-4272-9138-f99709370657
* FS#6357, patch 3: implemented simple temporary malloc for the Vorbis decoder.Tomasz Malesinski2006-11-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11610 a1c6a512-1295-4272-9138-f99709370657
* FS#6357, patch 1: let iramcopy and bss share the same space in codecs andTomasz Malesinski2006-11-26
| | | | | | | | | | plugins. Currently, in case of plugins using IRAM bss is cleared twice, once in the loader, once in PLUGIN_IRAM_INIT. For codecs, bss is cleared only during codec initialization. Also, removed double variables in codecs storing a pointer to codec_api. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11606 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC: Stop clicks between tracks when resampler is active by only ↵Michael Sevakis2006-11-26
| | | | | | switching the DSP frequency and not resetting the resampler at track boundaries. Will make sure DSP is correctly flushed at dicontinuities but don't hear any problems currently. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11600 a1c6a512-1295-4272-9138-f99709370657
* Re-enable the currently unused and broken dithering and noise shaping code ↵Thom Johansen2006-10-27
| | | | | | already in Rockbox, and make it a user option instead of a codec-controlled option. The majority of people probably will not even hear any difference with this enabled, but feedback is welcome. Save your settings! git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11368 a1c6a512-1295-4272-9138-f99709370657
* First commit of reworking voice to be mroe stable on swcodecBrandon Low2006-04-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9758 a1c6a512-1295-4272-9138-f99709370657
* Put new_track on the codec_api, and use it instead of the reload_codec ↵Brandon Low2006-04-15
| | | | | | variable in most places. Should help with problems people have had with GUI vs. playback sync. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9670 a1c6a512-1295-4272-9138-f99709370657
* Remove all references to errno, it's unnecessary since the codec doesn't ↵Jens Arnold2006-03-01
| | | | | | directly access files. Should really fix the TLS issues with errno this time... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8873 a1c6a512-1295-4272-9138-f99709370657
* Part of the profiling patch to use a consistent return path in all codecs to ↵Brandon Low2006-01-18
| | | | | | facilitate 'on exit' functionality git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8374 a1c6a512-1295-4272-9138-f99709370657
* New codec loader, using the same mechanism as the new plugin loader. API ↵Jens Arnold2006-01-18
| | | | | | version numbering restarted for the new system. Uses the target ID from configure, so don't change that too often. * Fixed sim_plugin_load_ram() to truncate the tempfile. * Reduced plugin buffer size to 512KB for iriver and iPod. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8362 a1c6a512-1295-4272-9138-f99709370657
* Don't include the .bss and .ibss sections in the binary image for codecs and ↵Jens Arnold2006-01-08
| | | | | | plugins. Saves quite some disk space (and buffer space in case of codec changes during playback). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8308 a1c6a512-1295-4272-9138-f99709370657
* More stable playback with reduced stuttering when skipping tracks.Miika Pekkarinen2005-11-18
| | | | | | | | Removed CODEC_SET_FILEBUF_LIMIT setting; now playback.c determines how to buffer the files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7970 a1c6a512-1295-4272-9138-f99709370657
* The seek_time member of the codec API needs to be decremented before use as ↵Thom Johansen2005-11-06
| | | | | | a seeking time. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7768 a1c6a512-1295-4272-9138-f99709370657
* Cleaned up the messy codec header and library system by merging codec.h, ↵Thom Johansen2005-10-13
| | | | | | lib/codeclib.[ch] and lib/xxx2wav.[ch] into just codeclib.[ch]. Deleted much of the unused code in the xxx2wav portion. All codecs should now only include codeclib.h, and whatever codec specific headers are needed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7626 a1c6a512-1295-4272-9138-f99709370657
* Cleaned up to conform to one source code style, removed some tabs and some ↵Thom Johansen2005-10-10
| | | | | | redundancies. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7614 a1c6a512-1295-4272-9138-f99709370657
* Added comments, Replay Gain, and resume/bookmarks for FLAC.Ryan Jackson2005-07-28
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7253 a1c6a512-1295-4272-9138-f99709370657
* ReplayGain support for Ogg Vorbis files (also called VorbisGain) added.Magnus Holmgren2005-07-24
| | | | | | | | Note that there is a small delay from leaving a setting until the change can be heard (due to audio data buffering). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7234 a1c6a512-1295-4272-9138-f99709370657
* DSP settings are properly reset when changing between tracks with different ↵Ryan Jackson2005-07-16
| | | | | | sampling rates. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7169 a1c6a512-1295-4272-9138-f99709370657
* Removed unnecessary code that also caused playback glitches when changing tracksRyan Jackson2005-07-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7136 a1c6a512-1295-4272-9138-f99709370657
* Separated buffering stuff from pcm_playback to pcmbuf. Renamed someMiika Pekkarinen2005-07-13
| | | | | | | function calls (audiobuffer -> pcmbuf etc.). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7131 a1c6a512-1295-4272-9138-f99709370657
* Resume now starts playback at the point it was stopped, not 2-7 seconds later.Ryan Jackson2005-07-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7125 a1c6a512-1295-4272-9138-f99709370657
* Replaced some yields with sleep(1) to save battery while paused orMiika Pekkarinen2005-07-11
| | | | | | | playing files which doesn't require cpu boosting. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7103 a1c6a512-1295-4272-9138-f99709370657
* Patch #1235763 by Ryan Jackson - Resume/bookmark support for VorbisLinus Nielsen Feltzing2005-07-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7098 a1c6a512-1295-4272-9138-f99709370657
* Fixed a problem with transition to next album which caused rockboxMiika Pekkarinen2005-07-10
| | | | | | | virtually to crash. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7096 a1c6a512-1295-4272-9138-f99709370657
* Patch #1232549 by Ryan Jackson, adds seeking and comments to Vorbis playbackLinus Nielsen Feltzing2005-07-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7025 a1c6a512-1295-4272-9138-f99709370657
* Initial DSP implementation. DSP supports resampling audio stream fromMiika Pekkarinen2005-06-26
| | | | | | | | codecs (currently works corrently only with mp3's, somebody should fix that). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6877 a1c6a512-1295-4272-9138-f99709370657
* removed the use of the 2nd argument to codec_start() since no codec usedDaniel Stenberg2005-06-22
| | | | | | | it anymore git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6814 a1c6a512-1295-4272-9138-f99709370657
* moved and renamed the codecs, gave the codecs a new extension (.codec),Daniel Stenberg2005-06-22
unified to a single codec-only API, made a new codeclib, disabled the building of the *2wav plugins git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6812 a1c6a512-1295-4272-9138-f99709370657
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