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path: root/apps/codecs.h
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2007-02-03Removed unused 'mode' parameter from mkdir() for consistency with creat().Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12183 a1c6a512-1295-4272-9138-f99709370657
2007-02-01Removed 'mode' parameter from creat(). It wasn't pure posix anyway, it was ↵Jens Arnold
ignored on target and mixed into 'oflags' in the simulator. * Simplified io.c a bit by defining a dummy O_BINARY for OSes which don't have that. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12179 a1c6a512-1295-4272-9138-f99709370657
2007-01-22Simple cpu boost tracker for LOGF builds. Shows the last 64 cpu_boost() ↵Jonathan Gordon
calls from the debug menu git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12087 a1c6a512-1295-4272-9138-f99709370657
2006-11-26FS#6357, patch 1: let iramcopy and bss share the same space in codecs andTomasz Malesinski
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
2006-11-06Big Patch adds primarily: Samplerate and format selection to recording for ↵Michael Sevakis
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
2006-09-26OopsLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11058 a1c6a512-1295-4272-9138-f99709370657
2006-09-26Patch #4899 by Robert Keevil - Automatic pause on iPod when removing the ↵Linus Nielsen Feltzing
headphones git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11057 a1c6a512-1295-4272-9138-f99709370657
2006-09-16New scheduler, with priorities for swcodec platforms. Frequent taskMiika Pekkarinen
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
2006-08-28Added FS#2939 Encoder Codec Interface + Codecs by Antonius Hellmann with ↵Michael Sevakis
additional FM Recording support and my modifications git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10789 a1c6a512-1295-4272-9138-f99709370657
2006-07-27No need to include button.hLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10338 a1c6a512-1295-4272-9138-f99709370657
2006-04-15Put new_track on the codec_api, and use it instead of the reload_codec ↵Brandon Low
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
2006-04-11Rework track skipping. Full playback stop is no longer involved in track ↵Brandon Low
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
2006-03-26Initial version of tagcache! There are still some bugs in the engineMiika Pekkarinen
and much more problems with the UI. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9256 a1c6a512-1295-4272-9138-f99709370657
2006-03-24Convert playback.c to use unsigned byte counters, and _minor_ refactoring of ↵Brandon Low
buffer callbacks git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9227 a1c6a512-1295-4272-9138-f99709370657
2006-03-03More 64bit simulator fixes, coinciding with the long policy this time.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8890 a1c6a512-1295-4272-9138-f99709370657
2006-02-07Rework PCM bufferBrandon Low
* Linked list instead of static array buffer pointers * Variable sized chunks * Improved mix handling * Reduction in duplicated code * Reduced IRAM usage w/o sacrificing performance * Converted to almost entirely unsigned math * Add pause function to reduce pcm_* exposure to playback. This WILL break playback on the iPod until linuxstb makes a followup commit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8612 a1c6a512-1295-4272-9138-f99709370657
2006-02-06Added memmove() to codec API & plugin API, and changed codeclib and plugin ↵Jens Arnold
libs to use it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8602 a1c6a512-1295-4272-9138-f99709370657
2006-02-03Remove exported pcm functions. Codecs should never be allowed to accessBrandon Low
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
2006-01-18Profiling support, tools and documentation.Brandon Low
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8375 a1c6a512-1295-4272-9138-f99709370657
2006-01-18New codec loader, using the same mechanism as the new plugin loader. API ↵Jens Arnold
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
2005-12-12iPod: current_tick is now a variable, so we can export it via the plugin and ↵Dave Chapman
codec APIs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8225 a1c6a512-1295-4272-9138-f99709370657
2005-12-05kill gcc4 warningsDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8162 a1c6a512-1295-4272-9138-f99709370657
2005-11-12iPod: current_tick is (currently) a macro - so we exclude it from the plugin ↵Dave Chapman
and codec APIs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7826 a1c6a512-1295-4272-9138-f99709370657
2005-11-08Ooops.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7785 a1c6a512-1295-4272-9138-f99709370657
2005-10-10Fixed an #if that would never trigger. Added inclusion of dsp.h and ↵Thom Johansen
playback.h, since lots of codecs include these when they really shouldn't have to. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7605 a1c6a512-1295-4272-9138-f99709370657
2005-09-15Archos recording/playback: (1) Xing header creation: * Now estimates the ↵Jens Arnold
framecount from the recording time if the MAS frame counter saturates, so it always writes a valid Xing header. * Reverted my brainless short-xing-header change. This was only valid for layer 3. (2) Xing/VBRI header evaluation: Fixed possible overflow in bitrate calculation. (3) MPEG thread: Avoid double chunk size limiting for the rare case of 8 MB modded Ondios. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7522 a1c6a512-1295-4272-9138-f99709370657
2005-09-01Iriver: Changed the IRAM splitting between core and plugins to 48KB/48KB, ↵Jens Arnold
and reduced the main thread stack to 8KB, same size as on archos. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7447 a1c6a512-1295-4272-9138-f99709370657
2005-08-29Renamed CONFIG_HWCODEC and MASNONE to the more appropriate CONFIG_CODEC and ↵Jens Arnold
SWCODEC, respectively. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7416 a1c6a512-1295-4272-9138-f99709370657
2005-08-29Major peakmeter rework: * Changed set/get functions for dbfs mode to bool ↵Jens Arnold
type. * Removed performance setting, leaving (slightly adapted) high performance mode only. * Refresh rate is always 20 Hz now. * Readout doesn't do an extra (hidden) peek, should allow for slightly better clip detection. * Brought back high performance peakmeter for recording. Peakmeter stops hogging the CPU when the disk is spinning; this is enough to avoid the performance problem when saving data. * Optimisations, code cleanup and code policeing. * (iriver) Reduced CPU load of peakmeter by not calculating excessive overlaps. ** Bumped config block version, so save your settings before upgrading. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7415 a1c6a512-1295-4272-9138-f99709370657
2005-08-21Now codecs will do the buffer flushing after seeking as they find itMiika Pekkarinen
necessary. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7369 a1c6a512-1295-4272-9138-f99709370657
2005-08-20Initial voice ui support for software codec platforms. Added also aMiika Pekkarinen
beep when changing tracks. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7360 a1c6a512-1295-4272-9138-f99709370657
2005-07-13Separated buffering stuff from pcm_playback to pcmbuf. Renamed someMiika Pekkarinen
function calls (audiobuffer -> pcmbuf etc.). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7131 a1c6a512-1295-4272-9138-f99709370657
2005-07-12Resume now starts playback at the point it was stopped, not 2-7 seconds later.Ryan Jackson
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7125 a1c6a512-1295-4272-9138-f99709370657
2005-07-12Removed picky warningsLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7116 a1c6a512-1295-4272-9138-f99709370657
2005-07-10Fixed a simulator crash while trying to play a song. Fixed crossfadeMiika Pekkarinen
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
2005-07-05Applied patch "[ 1232957 ] MP3 metadata fixes for software codec".Miika Pekkarinen
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
2005-07-05Patch #1232549 by Ryan Jackson, adds seeking and comments to Vorbis playbackLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7025 a1c6a512-1295-4272-9138-f99709370657
2005-06-27Moved the codec and plugin buffer sizes to the config-*.h files instead ofDaniel Stenberg
having it repeated in numerous files where they all had to be updated to the same value if ever changed. This allows specific models to actually have its own buffer sizes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6901 a1c6a512-1295-4272-9138-f99709370657
2005-06-27Replaced some size_t with longs. That might solve some problems. FixedMiika Pekkarinen
also problem where codec buffer length indicator goes negative. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6898 a1c6a512-1295-4272-9138-f99709370657
2005-06-26Initial DSP implementation. DSP supports resampling audio stream fromMiika Pekkarinen
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
2005-06-22Fixed CODEC_BUFFER_SIZE mismatchLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6830 a1c6a512-1295-4272-9138-f99709370657
2005-06-22increase codec buffer size to fit the mpc codec properly (NOTE: the codecDaniel Stenberg
loader does not detect when the full codec doesn't fit) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6827 a1c6a512-1295-4272-9138-f99709370657
2005-06-22rip out all the LCD junk from the codec APIDaniel Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6821 a1c6a512-1295-4272-9138-f99709370657
2005-06-22removed the use of the 2nd argument to codec_start() since no codec usedDaniel Stenberg
it anymore git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6814 a1c6a512-1295-4272-9138-f99709370657
2005-06-22moved and renamed the codecs, gave the codecs a new extension (.codec),Daniel Stenberg
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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