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path: root/apps/codecs/atrac3_rm.c (follow)
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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>
* Submit FS#12164 by Sean Bartell with minor changes by myself. Fixes possible ↵Andree Buschmann2011-06-24
| | | | | | decoding corruption of RealAudio files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30060 a1c6a512-1295-4272-9138-f99709370657
* FS#12117: Use more IRAM for atrac3. Speeds up decoding from 1-2% (PP5022, ↵Andree Buschmann2011-05-16
| | | | | | PP5024, S5L870x) to 11% (MCF5250). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29892 a1c6a512-1295-4272-9138-f99709370657
* Having a default weak codec_main symbol doesn't seem to be working out for ↵Michael Sevakis2011-04-27
| | | | | | compiling the sim under cygwin in at least some cases. Just implement it explicitly in all cases. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29789 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
* 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
* Use MEM_ALIGN_ATTR in libatrac3.Andree Buschmann2010-11-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28643 a1c6a512-1295-4272-9138-f99709370657
* Commit FS#11709 by me. Introduces ARMv5E optimized iQMF for atrac3 based on ↵Michael Giacomelli2010-11-10
| | | | | | packed multiply instructions. Additionally, improves scheduling on arm9 and arm11 and forces cache alignment of buffers on all targets. Accuracy is slightly reduced, but still greater then 16 bit. Clip+ CPU clock required for LP2 files decreases by 13MHz and ARM11 by 18MHz. No performance or accuracy changes on armv4 or non-arm. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28549 a1c6a512-1295-4272-9138-f99709370657
* codecs: mark some local variables with 'static'Nils Wallménius2010-07-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27566 a1c6a512-1295-4272-9138-f99709370657
* Make atrac3 streams in wav containers work again (error was introduced with ↵Andree Buschmann2010-03-12
| | | | | | r24782). Add additional info to atrac3 debug information. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25134 a1c6a512-1295-4272-9138-f99709370657
* "Detach" ATRAC3 from RM. Since ATRAC3 isn't really specific to RM, it must ↵Mohamed Tarek2010-02-16
| | | | | | not be obligatory to initialize the decoder through RMContext. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24682 a1c6a512-1295-4272-9138-f99709370657
* Set svn:keywords property.Mohamed Tarek2009-11-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23660 a1c6a512-1295-4272-9138-f99709370657
* Handle mid-track resumes in RM.Mohamed Tarek2009-11-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23659 a1c6a512-1295-4272-9138-f99709370657
* Smarter check for failed packet parsing in RM. Also fixes a bug in playback ↵Mohamed Tarek2009-10-03
| | | | | | where sometimes "codec failure" is splashed at the end of playback. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22880 a1c6a512-1295-4272-9138-f99709370657
* Further performance optimization of the atrac3 decoder. Rework the internal ↵Andree Buschmann2009-08-30
| | | | | | sample representation and usage of dsp routines. For now a quick and dirty solution is used to add a fract part of 2 bits. Through this several buffers and functions as well as copy loops could be removed. Furthermore add some ASM for coldfire and place some additional data in IRAM on PP5022/24 and X5/M5. Speedup on ARM: +3%, speedup on Coldfire: +639%. Both ARM and Coldfire can decode in realtime now. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22561 a1c6a512-1295-4272-9138-f99709370657
* Put ATRAC3Context in IRAM, 2.5% speedup on PP502x, 20% on ColdFire.Mohamed Tarek2009-08-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22374 a1c6a512-1295-4272-9138-f99709370657
* Support for playback of atrac3 audio in rm, in sim.Mohamed Tarek2009-08-14
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22311 a1c6a512-1295-4272-9138-f99709370657
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