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* Align various libwma buffers. Saves about 1 MHz on the Gigabeat S.Michael Giacomelli2010-11-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28640 a1c6a512-1295-4272-9138-f99709370657
* Remove tabs.Andree Buschmann2010-11-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28635 a1c6a512-1295-4272-9138-f99709370657
* Remove some unused variables.Michael Giacomelli2010-09-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28118 a1c6a512-1295-4272-9138-f99709370657
* wma: move inline functions into .h fileRafaël Carré2010-08-03
| | | | | | | use 'static inline' instead of GCC extension 'inline' some GCC don't support this (android NDK for example) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27679 a1c6a512-1295-4272-9138-f99709370657
* Modify WMA to produce non-interleaved stereo output (FS#11503 by me). speeds ↵Mohamed Tarek2010-07-28
| | | | | | up wma by 3.5MHz on CF and 2.2MHz on ARM. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27591 a1c6a512-1295-4272-9138-f99709370657
* FS#11454 Tuning of codec compiler optionsNils Wallménius2010-07-18
| | | | | | | | | | | | | | | | | | | Tested with h300 and sansa c200v1 h300 speedups: a52: 2% cook: 9-17% aac: 0.5% vorbis: 0.5% wma: 6-12% c200v1 speedups: alac: 1.5% wma 3-4% wavpack 2% git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27486 a1c6a512-1295-4272-9138-f99709370657
* Oops, revert unintentional commitNils Wallménius2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27466 a1c6a512-1295-4272-9138-f99709370657
* Delete unused headerNils Wallménius2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27465 a1c6a512-1295-4272-9138-f99709370657
* libwma: void pointer voodoo to get rid ov strict aliasing warningsNils Wallménius2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27463 a1c6a512-1295-4272-9138-f99709370657
* libwma: Reuse a static buffer that was unused while decoding lsp files for ↵Nils Wallménius2010-07-17
| | | | | | some lsp related tables. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27462 a1c6a512-1295-4272-9138-f99709370657
* libwma: Reduce size of runtab and levtab buffers, only one set can get the ↵Nils Wallménius2010-07-17
| | | | | | worst case size so make the other set the second worst case size. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27459 a1c6a512-1295-4272-9138-f99709370657
* Remove unused 2kB buffer and some dead code.Nils Wallménius2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27458 a1c6a512-1295-4272-9138-f99709370657
* Use codeclib version of the ffmpeg bitstream code for wma rather then ↵Michael Giacomelli2010-07-15
| | | | | | ancient hacked up version. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27432 a1c6a512-1295-4272-9138-f99709370657
* wmafixed.h: remove double declarationRafaël Carré2010-05-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25925 a1c6a512-1295-4272-9138-f99709370657
* - Modify metadata/asf.c to use libasf.Mohamed Tarek2010-05-02
| | | | | | | - Modify the files in libwma to use libasf. - Remove apps/codecs/libwma/asf.h since it's not used now. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25783 a1c6a512-1295-4272-9138-f99709370657
* Fix intdentation apps/codecs/libwma/asf.h, no functional changes.Mohamed Tarek2010-05-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25778 a1c6a512-1295-4272-9138-f99709370657
* Fix red.Andree Buschmann2010-03-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25059 a1c6a512-1295-4272-9138-f99709370657
* Move WMA decoder array to IRAM on M5/X5 for better performance.Andree Buschmann2010-03-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25058 a1c6a512-1295-4272-9138-f99709370657
* strip trailing spaceMichael Giacomelli2010-03-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25037 a1c6a512-1295-4272-9138-f99709370657
* Fix red by moving fsincos back to libwmaMichael Giacomelli2010-03-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25036 a1c6a512-1295-4272-9138-f99709370657
* Remove all tabs within codec path.Andree Buschmann2010-02-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24862 a1c6a512-1295-4272-9138-f99709370657
* Merge from branches/mdctexp - faster ifft+imdct in codec libDave Hooper2010-02-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24712 a1c6a512-1295-4272-9138-f99709370657
* Move av_log2 function and asociated table to the codec lib, remove 3 ↵Nils Wallménius2009-12-05
| | | | | | identical implementations, always have LUT in iram (gives a *tiny* speedup on coldfire), make the clz based function return the same value as the non clz based function for 0 input to be safe (slows down flac ~2% on the gigabeat S) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23858 a1c6a512-1295-4272-9138-f99709370657
* #if 0 out unused stuffNils Wallménius2009-11-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23782 a1c6a512-1295-4272-9138-f99709370657
* Make the codecs use more IRAM on S5L870x, as we have plenty of it.Michael Sparmann2009-11-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23594 a1c6a512-1295-4272-9138-f99709370657
* Commit unrolled version of WMA's exponent decode taken from latest ffmpeg. ↵Michael Giacomelli2009-10-02
| | | | | | Gives a 1% speedup @ 192kbps. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22871 a1c6a512-1295-4272-9138-f99709370657
* revert r22337 for libwma for now since it broke wma playback on ARM due to ↵Mohamed Tarek2009-08-16
| | | | | | alignment issues. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22347 a1c6a512-1295-4272-9138-f99709370657
* Fix red.Mohamed Tarek2009-08-15
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22338 a1c6a512-1295-4272-9138-f99709370657
* Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate ↵Mohamed Tarek2009-08-15
| | | | | | copies across codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
* remove duplicates of bswap.h from libwma, libcook and libatrac. Create ↵Mohamed Tarek2009-08-15
| | | | | | codecs/lib/ffmpeg_bswap.h and use it instead. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22328 a1c6a512-1295-4272-9138-f99709370657
* Clean up a lot of old and ugly comments. Wrap some long lines. Remove ↵Michael Giacomelli2009-07-28
| | | | | | unneeded fixed point function. Move some fixed point math functions out of wmadeci. No functional changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22077 a1c6a512-1295-4272-9138-f99709370657
* Remove unused variable and assignment.Michael Giacomelli2009-06-15
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21304 a1c6a512-1295-4272-9138-f99709370657
* Silence warning from 'ar' if the archive had to be created.Jens Arnold2009-03-01
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20151 a1c6a512-1295-4272-9138-f99709370657
* Stop hiding errors by redirecting stderr to /dev/null. If we really need to ↵Daniel Stenberg2009-02-23
| | | | | | do re-introduce somewhere we should rather make it dependent on the V variable so that make V=1 would still show the error and only "normal" builds would hide it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20090 a1c6a512-1295-4272-9138-f99709370657
* Sync some changes found in ffmpeg plus a spelling correction I forgot to commit.Tom Ross2008-12-20
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19503 a1c6a512-1295-4272-9138-f99709370657
* Don't read a full byte if less than 8 bits are available. The change doesn't ↵Tom Ross2008-12-20
| | | | | | fix any problem samples, but the current code makes no sense. Also some spelling corrections in debugfs and comments. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19502 a1c6a512-1295-4272-9138-f99709370657
* Wrap some of the more ridiculously long lines introduced in the previous ↵Michael Giacomelli2008-12-20
| | | | | | revision. Whitespace changes only. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19501 a1c6a512-1295-4272-9138-f99709370657
* Correctly implement remaining portions of ffmpeg's r8627 that I'd forgotten ↵Michael Giacomelli2008-12-20
| | | | | | about. This fixes a table overflow in low bitrate files that use noise coding, and in theory should be substantial improvement, but I haven't found any files were it makes a difference. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19500 a1c6a512-1295-4272-9138-f99709370657
* Fix occasional glitch when switching from stereo to mono tracks due to ↵Michael Giacomelli2008-12-20
| | | | | | uninitialized m/s coding flag. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19498 a1c6a512-1295-4272-9138-f99709370657
* Commit fix by Tom Ross in FS#7488 wherein a silly mistake noise coding ↵Michael Giacomelli2008-12-20
| | | | | | initialization is corrected. This sample alone has probably resulted in more WMA fixes then all other combined and I suspect there will still be at least one more. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19496 a1c6a512-1295-4272-9138-f99709370657
* Fix bug where a mono file using noise coding would be corrupted if it was ↵Michael Giacomelli2008-12-20
| | | | | | played immediately after a stereo files using noise coding due to incorrect initialization of the decoder state. Thanks to Tom Ross for pointing out that initialization was incomplete on these files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19494 a1c6a512-1295-4272-9138-f99709370657
* Added 'keywords' and 'eol-style' properties.Björn Stenberg2008-11-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19218 a1c6a512-1295-4272-9138-f99709370657
* Remove .a files before running ar, to avoid problems with renamed files ↵Björn Stenberg2008-11-20
| | | | | | remaining in the library. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19160 a1c6a512-1295-4272-9138-f99709370657
* New makefile solution: A single invocation of 'make' to build the entire ↵Björn Stenberg2008-11-20
| | | | | | | | | tree. Fully controlled dependencies give faster and more correct recompiles. Many #include lines adjusted to conform to the new standards. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19146 a1c6a512-1295-4272-9138-f99709370657
* Correct poor assumption on my part that WMA frames are 2048 samples long. ↵Michael Giacomelli2008-10-14
| | | | | | Fixed problems with sample rates < 44.1khz. Fixes FS#9242 and FS#9439. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18805 a1c6a512-1295-4272-9138-f99709370657
* Combine the Vorbis, WMA and AAC IMDCT functions and put them into the ↵Michael Giacomelli2008-09-04
| | | | | | codeclib. Combined IMDCT is now based on existing Tremor transform. Reduces CPU for 192k AAC by 21MHz on Coldfire, and 5MHz on PP5024. WMA and Vorbis should have no functional changes since they already used this code. Further optimization is possible and would benefit all 3 codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18412 a1c6a512-1295-4272-9138-f99709370657
* Actually put the output in IRAM this time by combining some buffers that ↵Michael Giacomelli2008-08-10
| | | | | | weren't used at the same time. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18231 a1c6a512-1295-4272-9138-f99709370657
* Speed up WMA decoding on coldfire (14% speedup with a 128kbps test file).Jens Arnold2008-08-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18228 a1c6a512-1295-4272-9138-f99709370657
* Remove unused variable.Michael Giacomelli2008-07-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18095 a1c6a512-1295-4272-9138-f99709370657
* Use Tremor IMDCT for WMA. Gives a ~20% speedup on ARM and coldfire. All my ↵Michael Giacomelli2008-07-17
| | | | | | test samples gave equivilent or better accuracy (>>16 bit), but there may still be problems. Code becomes somewhat less readable since the IMDCT has bits of Vorbis in it, but this is not a serious issue and the old ffmpeg transform remains in SVN if anyone wants it. Also, WMA now passes Vorbis as the fastest transform codec on ARM, although MPC remains the fastest lossy codec overall. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18084 a1c6a512-1295-4272-9138-f99709370657
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