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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>
* FS#12231Nils Wallménius2011-08-18
| | | | | | | | | | | | | | | | | Centralize the selection of codec compilation flags to codec.make to avoid having to duplicate the per cpu selection logic and the build rule in the individual codec lib make files and make tweaking easier. The two special cases, libmad and libspeex were left alone. I plan to introduce a var for arm generation so that appropriate flags can be selected per generation as benchmarking results have shown that different arm arches might have different optimal flags. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30330 a1c6a512-1295-4272-9138-f99709370657
* Use more IRAM on S5L870x to speed up wmapro by ~2%.Andree Buschmann2011-05-20
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29906 a1c6a512-1295-4272-9138-f99709370657
* Fix nearly all residual 'variable set but not used' warnings reported from ↵Andree Buschmann2011-05-01
| | | | | | GCC 4.6.0. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29810 a1c6a512-1295-4272-9138-f99709370657
* Switch coldfire builds over to new toolchain using gcc 4.5.2 and binutils 2.20.1Nils Wallménius2011-01-12
| | | | | | | Retune codec compiler optimizations with new compiler. Overall speedup with aac and flac getting big speedups. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29042 a1c6a512-1295-4272-9138-f99709370657
* Using icode attribute for S5L870x is faster on some codecs. Speed up for mpc ↵Andree Buschmann2010-11-02
| | | | | | is ~3%, for aac ~1%. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28453 a1c6a512-1295-4272-9138-f99709370657
* Another minor ARM speedup for libwmapro. Drop lsb of multiplication result ↵Andree Buschmann2010-08-05
| | | | | | in fixmul31(). The difference to current implementation is +/-1 in the output signal. Same routines are used for other codecs and in the codec lib as well. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27728 a1c6a512-1295-4272-9138-f99709370657
* Minor of libwmapro on ARM. Swap operands for fixmul31, is 1% faster.Andree Buschmann2010-08-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27727 a1c6a512-1295-4272-9138-f99709370657
* Remove the comment about Coldfire asm. The current code (using fixmul16 ↵Mohamed Tarek2010-08-05
| | | | | | macros) is fast enough; even faster than an equivalent CF asm version, as pointed out by Nils Wallménius. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27724 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: remove coldfire fixmul24 as it is both incorrect and unused, fix ↵Nils Wallménius2010-08-05
| | | | | | fixmul 31 comment. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27715 a1c6a512-1295-4272-9138-f99709370657
* update wmapro's README.Mohamed Tarek2010-08-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27710 a1c6a512-1295-4272-9138-f99709370657
* Fix reds. Mohamed Tarek2010-08-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27707 a1c6a512-1295-4272-9138-f99709370657
* oops ! shouldn't have removed mdct_tables.Mohamed Tarek2010-08-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27706 a1c6a512-1295-4272-9138-f99709370657
* Drop the the mdct files from libwmapro since they are no longer needed.Mohamed Tarek2010-08-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27705 a1c6a512-1295-4272-9138-f99709370657
* Increase wmapro decoder output sample depth to 24 bits, makes the mean error ↵Mohamed Tarek2010-08-04
| | | | | | between our output and the original floating point decoder ~5e-8. (FS#11498 by Buschel) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27703 a1c6a512-1295-4272-9138-f99709370657
* Fix red by removing sine_512 from iram (2KB). minor slowdown for PP5024 ↵Mohamed Tarek2010-08-04
| | | | | | (~0.05MHz) on a 320kbps sample, and ~0.03MHz slowdown for Coldfire on a 55kbps sample. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27702 a1c6a512-1295-4272-9138-f99709370657
* Use codeclib's mdct in wmapro. Input coeffs to the transform needed to be ↵Mohamed Tarek2010-08-04
| | | | | | scaled down first by (log2(frame_size) - 3). Increases decoding speed by 1.3MHz on PP5022 and saves ~32KB that were previously needed by the mdct tables. (FS#11511 by Buschel and myself) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27701 a1c6a512-1295-4272-9138-f99709370657
* Fix the sample count in wma pro.Mohamed Tarek2010-08-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27687 a1c6a512-1295-4272-9138-f99709370657
* Use higher precision for libwmapro's quant_tab[].Andree Buschmann2010-08-01
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27662 a1c6a512-1295-4272-9138-f99709370657
* Housekeeping for libwmapro. Define some multiple used constants, use more ↵Andree Buschmann2010-07-31
| | | | | | precise value for cos(pi/4). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27644 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: fix comment for coldfire fixmul31.Nils Wallménius2010-07-30
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27626 a1c6a512-1295-4272-9138-f99709370657
* Maintenance and minor speedup of libwmapro. Comment unused arrays, fix ↵Andree Buschmann2010-07-29
| | | | | | comment, remove tabs and introduce WMAPRO_FRACT to wma.h to remove magic numbers. Swap operands of fixmul16-call for minor speedup on ARM (+1%). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27617 a1c6a512-1295-4272-9138-f99709370657
* Make codeclib_misc.h include the asm headers to simplify inclusion magic.Nils Wallménius2010-07-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27615 a1c6a512-1295-4272-9138-f99709370657
* libmwapro: use codeclib asm macros for XNPROD31, speeds up decoding of a ↵Nils Wallménius2010-07-29
| | | | | | 55kbps wma pro file by 40% on h300. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27612 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: coldfire asm for vector_fixmul_scalar, 1% speedupNils Wallménius2010-07-28
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27607 a1c6a512-1295-4272-9138-f99709370657
* Refactor asm macros in libwmapro's vector_fixmul_() functions. No change to ↵Andree Buschmann2010-07-28
| | | | | | output samples. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27604 a1c6a512-1295-4272-9138-f99709370657
* Add ARM assembler to libwmapro vector_fixmul_scalar(). Speeds up decoding by ↵Andree Buschmann2010-07-28
| | | | | | 1% on PP5022. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27603 a1c6a512-1295-4272-9138-f99709370657
* Refinement of initial lowmem handling for libwmapro (r27593). Set maximum ↵Andree Buschmann2010-07-28
| | | | | | supported channels to 2 instead of 8 for low memory targets. This solution saves more RAM than the former solution and does avoid possible NULLPTR access. As add-on remove tabs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27602 a1c6a512-1295-4272-9138-f99709370657
* Correct the scaling of the coeffs to 17bits.Mohamed Tarek2010-07-28
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27599 a1c6a512-1295-4272-9138-f99709370657
* Submit next part of FS#11498. Unroll loop for minor speedup of libwmapro on ↵Andree Buschmann2010-07-28
| | | | | | ARM (1%). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27595 a1c6a512-1295-4272-9138-f99709370657
* Enable wmapro compilation for lowmem targets by excluding multichannel ↵Mohamed Tarek2010-07-28
| | | | | | buffers for them. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27593 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: build with -O2 for coldfire, 5% speedup.Nils Wallménius2010-07-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27586 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: tiny tweak fo coldfire fixmul24 for a very slight speedup.Nils Wallménius2010-07-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27585 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: slightly shorter and faster inline asm fixed point multiplication ↵Nils Wallménius2010-07-26
| | | | | | routines, speedup is ~0.5%. Also don't lie to gcc about which vars are changed by the asm. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27584 a1c6a512-1295-4272-9138-f99709370657
* Modify the wma pro decoder to produce non-interleaved samples, and work ↵Mohamed Tarek2010-07-26
| | | | | | | | | directly on the buffers in WMAProDecCtx instead to avoid the redundant copying of the output data. ~10% speedup (-2MHz) on pp502x and ~1.5% speedup (-3.8Mhz) on mcf2049. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27583 a1c6a512-1295-4272-9138-f99709370657
* Submit part of FS#11498. Major speedup for WMA Professional on ARM and ↵Andree Buschmann2010-07-26
| | | | | | Coldfire CPUs. Introduce asm routines for multiplications, move arrays with major impact on decoding speed to IRAM. Speeds up decoding by 25% on PP5022 and 34% on mcf5249. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27582 a1c6a512-1295-4272-9138-f99709370657
* libwmapro: coldfire asm for vector_fixmul_window, gives a speedup of ~13%, ↵Nils Wallménius2010-07-26
| | | | | | drop the add_bias argument for the vector_fixmul_window function, since it was always 0 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27573 a1c6a512-1295-4272-9138-f99709370657
* Increase the size of quant table in libwmapro to accomodate more values for ↵Mohamed Tarek2010-07-17
| | | | | | exp. Fixes wma pro failure on test files in download.rockbox.org/test_files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27460 a1c6a512-1295-4272-9138-f99709370657
* libwmapro no longer needs libm in the sim; update the makefile and ↵Mohamed Tarek2010-07-17
| | | | | | README.rockbox. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27456 a1c6a512-1295-4272-9138-f99709370657
* libwmapro : remove dead/unneeded code from wma.[ch]Mohamed Tarek2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27455 a1c6a512-1295-4272-9138-f99709370657
* libwmapro : Rename all FIXED occurrances to int32_t and remove types.hMohamed Tarek2010-07-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27454 a1c6a512-1295-4272-9138-f99709370657
* More cleaning for libwmapro; use codeclib's bitstream functions and drop ↵Mohamed Tarek2010-07-17
| | | | | | those from the libwmapro. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27453 a1c6a512-1295-4272-9138-f99709370657
* Initial cleanup for libwmapro.Mohamed Tarek2010-07-15
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27425 a1c6a512-1295-4272-9138-f99709370657
* wmapro: silence some warnings related to function prototypes unused in rockboxRafaël Carré2010-07-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27421 a1c6a512-1295-4272-9138-f99709370657
* wmapro: don't force little endiannessRafaël Carré2010-07-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27420 a1c6a512-1295-4272-9138-f99709370657
* Add WMA Pro to the main build. WMA Pro now plays on target and decodes in ↵Mohamed Tarek2010-07-14
| | | | | | 151% realtime in a 320kbps sample on a sansa e200. Lots of cleanup still need to be done, and optimisations should start soon too. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27417 a1c6a512-1295-4272-9138-f99709370657
* Remove the floating point code from wmaprodec.c and change variable names ↵Mohamed Tarek2010-07-14
| | | | | | accordingly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27416 a1c6a512-1295-4272-9138-f99709370657
* Complete the conversion of WMA Pro to fixed point. Floating point code is ↵Mohamed Tarek2010-07-12
| | | | | | still there for better history and to have a returning point in svn should something go wrong. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27402 a1c6a512-1295-4272-9138-f99709370657
* Rename/change SIMVER to APP_TYPE in the Makefiles.Thomas Martitz2010-07-10
| | | | | | | SIMVER was really only used to detect a simulator build. With APP_TYPE you can now differentiate between simulator, application, checkwps and database builds. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27372 a1c6a512-1295-4272-9138-f99709370657
* wmapro codec sim build needs to link with libmRafaël Carré2010-07-07
| | | | | | Override generic rule in libwmapro/*.make git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27336 a1c6a512-1295-4272-9138-f99709370657
generated by cgit v1.1 at 2026-04-26 02:05:30 +0000