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* Cleaned up playblack.h header file and usage of it.Bertrik Sikken2008-04-28
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17276 a1c6a512-1295-4272-9138-f99709370657
* Move codec_get_file_pos somewhere else like the comment said should be done. ↵Michael Sevakis2008-03-29
| | | | | | Codec API version increment was needed so update all codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16874 a1c6a512-1295-4272-9138-f99709370657
* Add a complete priority inheritance implementation to the scheduler (all ↵Michael Sevakis2008-03-25
| | | | | | mutex ownership and queue_send calls are inheritable). Priorities are differential so that dispatch depends on the runnable range of priorities. Codec priority can therefore be raised in small steps (pcmbuf updated to enable). Simplify the kernel functions to ease implementation and use the same kernel.c for both sim and target (I'm tired of maintaining two ;_). 1) Not sure if a minor audio break at first buffering issue will exist on large-sector disks (the main mutex speed issue was genuinely resolved earlier). At this point it's best dealt with at the buffering level. It seems a larger filechunk could be used again. 2) Perhaps 64-bit sims will have some minor issues (finicky) but a backroll of the code of concern there is a 5-minute job. All kernel objects become incompatible so a full rebuild and update is needed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16791 a1c6a512-1295-4272-9138-f99709370657
* Move encoder CPU boost control to the core. Allow CPU to sleep a bit when ↵Michael Sevakis2007-11-30
| | | | | | PCM buffer is empty and save some power. Codec API becomes incompatible so full updates! :) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15854 a1c6a512-1295-4272-9138-f99709370657
* SPC Codec: Run SPC emulation on COP and audio sample processing on CPU on ↵Michael Sevakis2007-11-18
| | | | | | dual-core PortalPlayer targets. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15673 a1c6a512-1295-4272-9138-f99709370657
* Make speex the new voice format for SWCODEC targets (non-Archos). Remove ↵Michael Sevakis2007-11-18
| | | | | | codec swapping and build speex voice decoding directly into the core binary. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15668 a1c6a512-1295-4272-9138-f99709370657
* Misc. buffering related playback tweaksBrandon Low2007-11-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15435 a1c6a512-1295-4272-9138-f99709370657
* Make bufread and bufgetdata blocking. They now return when enough data is ↵Nicolas Pennequin2007-11-02
| | | | | | | | available or when EOF is reached. This improves the API and removes the need for several duplicate waiting loops. Also fix a few logfqueue messages. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15412 a1c6a512-1295-4272-9138-f99709370657
* Fix yellowBrandon Low2007-11-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15409 a1c6a512-1295-4272-9138-f99709370657
* Improve upon my hackity hack from before by separating audio into two types: ↵Brandon Low2007-11-02
| | | | | | that which may be large and can be streamed and that which is small and cannot be streamed. While modifying types, allow codecs to split across the buffer wrap and dig out/move around the code that reads a codec off of the buffer to facilitate that simple sounding change. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15408 a1c6a512-1295-4272-9138-f99709370657
* logf changes:Nicolas Pennequin2007-10-24
| | | | | | | | * Disable logf by default and allow per-file enabling with "#define LOGF_ENABLE". To enable globally add that define in the config.h file. * Transform logf calls into DEBUGF calls when ROCKBOX_HAS_LOGF isn't defined, so that they get printed to the console in the sim. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15291 a1c6a512-1295-4272-9138-f99709370657
* Commit a subset of the dual core changes that have to do with cache ↵Michael Sevakis2007-09-28
| | | | | | handling, stacks, firmware startup and thread startup. Tested on e200, H10-20GB, iPod Color and 5.5G. Thread function return implemented for all targets. Some changes to plugins to follow shortly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14879 a1c6a512-1295-4272-9138-f99709370657
* Clean up the codec API - remove all unused (and in many cases inappropriate) ↵Dave Chapman2007-05-07
| | | | | | functions, move functions used only by encoders into the HAVE_RECORDING part of the API and document the reasons for the more unexpected functions being present. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13343 a1c6a512-1295-4272-9138-f99709370657
* General housekeeping: Make plugin buffer functions take size_t * instead of ↵Michael Sevakis2007-04-21
| | | | | | int * to match the parameter type of the buffer functions called in the core. Get rid of unsafe int * <==> size_t * casting. Use ssize_t where int was used and size_t where unsigned int was used in the buffer calls to not alter signedness in the plugins. No API version change since it should only be an issue for 64-bit sim builds. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13233 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
* Dual core support for PP502x players (iPod G4 and later, iriver h10, Sansa - ↵Daniel Ankers2007-03-04
| | | | | | iPod G3 will be coming soon.) This allows threads to be run on either core provided that all communications between the cores is done using uncached memory. There should be no significant change in battery life from doing this. Documentation (on the RockboxKernel wiki page) will follow shortly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12601 a1c6a512-1295-4272-9138-f99709370657
* SWCODEC Recording Codecs: Fix problems with hanging recording screen ↵Michael Sevakis2007-03-04
| | | | | | (chiefly on x5) when no voice file present and source is not FMRadio. Caused by extra audio stops causing encoder to unload prematurely. Fix is to have separate stop flags for each codec type to prevent collisions. Also now safe to plug into USB when recording and encoder will stay loaded and not be stopped by the call to audio_stop_playback. Additional discovery: playback will not be able to restart after a USB plug during recording. Probably an old bug. I recommend in the future that recording have higher priority on system resources than playback and playback be denied access explicitly if recording requires them. Codec API becomes incompatible so do full updates. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12579 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
* Simple cpu boost tracker for LOGF builds. Shows the last 64 cpu_boost() ↵Jonathan Gordon2007-01-22
| | | | | | calls from the debug menu git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12087 a1c6a512-1295-4272-9138-f99709370657
* 1) Delete unused files from old database and old gui files 2) Remove ↵Nils Wallménius2006-12-11
| | | | | | unneccesary includes of the old database header 3) Delete the deprecated databox plugin git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11715 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
* Big Patch adds primarily: Samplerate and format selection to recording for ↵Michael Sevakis2006-11-06
| | | | | | SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
* add some consistancy to the path #definesJonathan Gordon2006-10-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11114 a1c6a512-1295-4272-9138-f99709370657
* OopsLinus Nielsen Feltzing2006-09-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11058 a1c6a512-1295-4272-9138-f99709370657
* Patch #4899 by Robert Keevil - Automatic pause on iPod when removing the ↵Linus Nielsen Feltzing2006-09-26
| | | | | | headphones git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11057 a1c6a512-1295-4272-9138-f99709370657
* New scheduler, with priorities for swcodec platforms. Frequent taskMiika Pekkarinen2006-09-16
| | | | | | | | | | switching should be more efficient and tasks are stored in linked lists to eliminate unnecessary task switching to improve performance. Audio should no longer skip on swcodec targets caused by too CPU hungry UI thread or background threads. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10958 a1c6a512-1295-4272-9138-f99709370657
* Added FS#2939 Encoder Codec Interface + Codecs by Antonius Hellmann with ↵Michael Sevakis2006-08-28
| | | | | | additional FM Recording support and my modifications git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10789 a1c6a512-1295-4272-9138-f99709370657
* Added discard_codec to simulator code.Tomasz Malesinski2006-06-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10144 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
* Rework track skipping. Full playback stop is no longer involved in track ↵Brandon Low2006-04-11
| | | | | | skipping. Further simplification of the play related functions can be achieved with this in place, but that's for later. Known skip related bug, high pitched noise sometimes, otherwise stuff is better git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9601 a1c6a512-1295-4272-9138-f99709370657
* Initial version of tagcache! There are still some bugs in the engineMiika Pekkarinen2006-03-26
| | | | | | | and much more problems with the UI. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9256 a1c6a512-1295-4272-9138-f99709370657
* Convert playback.c to use unsigned byte counters, and _minor_ refactoring of ↵Brandon Low2006-03-24
| | | | | | buffer callbacks git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9227 a1c6a512-1295-4272-9138-f99709370657
* Simulators: Fix pointer size vs. int size problems (64bit hosts) in plugin ↵Jens Arnold2006-03-02
| | | | | | loader and codec loader. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8880 a1c6a512-1295-4272-9138-f99709370657
* Added memmove() to codec API & plugin API, and changed codeclib and plugin ↵Jens Arnold2006-02-06
| | | | | | libs to use it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8602 a1c6a512-1295-4272-9138-f99709370657
* Remove exported pcm functions. Codecs should never be allowed to accessBrandon Low2006-02-03
| | | | | | | the pcm directly. Only through the callbacks in playback.c. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8544 a1c6a512-1295-4272-9138-f99709370657
* Fixed the codec loader bug.Miika Pekkarinen2006-01-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8403 a1c6a512-1295-4272-9138-f99709370657
* Profiling support, tools and documentation.Brandon Low2006-01-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8375 a1c6a512-1295-4272-9138-f99709370657
* More consistent error checking.Jens Arnold2006-01-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8364 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
* iPod: current_tick is now a variable, so we can export it via the plugin and ↵Dave Chapman2005-12-12
| | | | | | codec APIs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8225 a1c6a512-1295-4272-9138-f99709370657
* replaced all the splash calls by gui_sync_splash, added some missing remote ↵Kevin Ferrare2005-11-16
| | | | | | key in the playlist viewer git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7909 a1c6a512-1295-4272-9138-f99709370657
* iPod: current_tick is (currently) a macro - so we exclude it from the plugin ↵Dave Chapman2005-11-12
| | | | | | and codec APIs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7826 a1c6a512-1295-4272-9138-f99709370657
* Renamed CONFIG_HWCODEC and MASNONE to the more appropriate CONFIG_CODEC and ↵Jens Arnold2005-08-29
| | | | | | SWCODEC, respectively. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7416 a1c6a512-1295-4272-9138-f99709370657
* Now codecs will do the buffer flushing after seeking as they find itMiika Pekkarinen2005-08-21
| | | | | | | necessary. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7369 a1c6a512-1295-4272-9138-f99709370657
* Initial voice ui support for software codec platforms. Added also aMiika Pekkarinen2005-08-20
| | | | | | | beep when changing tracks. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7360 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
* Fixed a simulator crash while trying to play a song. Fixed crossfadeMiika Pekkarinen2005-07-10
| | | | | | | | when selecting a new track to play. Most likely fixed a bug which caused playback to stop on track change. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7094 a1c6a512-1295-4272-9138-f99709370657
* PCM buffering fixes. Made a temporary workaround for playback glitchMiika Pekkarinen2005-07-07
| | | | | | | bug (see the patch). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7049 a1c6a512-1295-4272-9138-f99709370657
* Applied patch "[ 1232957 ] MP3 metadata fixes for software codec".Miika Pekkarinen2005-07-05
| | | | | | | | Thanks to Magnus Holmgren. Now metadata reading is better with improved performance for mp3 files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7030 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
generated by cgit v1.1 at 2026-04-25 21:18:40 +0000