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* FS #10690: Add support for 24 bit ALAC files based on libalac 0.2.0Tom Ross2010-02-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24475 a1c6a512-1295-4272-9138-f99709370657
* Extend av_log2 in codeclib into a generic for scanning for set bits, which ↵Andrew Mahone2009-12-09
| | | | | | can provide either log2 or leading-zero-count output, and can force mapping 0 input to 0 output if needed (otherwise 0 input produces undefined result). Replace av_log2 in lib/codeclib.h, floor_log2 and wl_min_lzc in libfaad/common.c and common.h, and count_leading_zeros in libalac/alac.c with macros using bs_generic. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23903 a1c6a512-1295-4272-9138-f99709370657
* Use clz instruction to count leading zeroes on armv5+, gives about 2% ↵Nils Wallménius2009-11-29
| | | | | | speedup with one sample on the Gigabeat S git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23781 a1c6a512-1295-4272-9138-f99709370657
* Cosmetic fix: remove duplicate semicolonsBertrik Sikken2009-03-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20198 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
* 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
* Remove the mallocs for the codecdata in the m4a parser and assume a maximum ↵Dave Chapman2007-12-01
| | | | | | size of 64 bytes (see comments in source). Also clean up the alac_set_info() function a little and make it alignment-safe. We still need to remove the seektable related mallocs. Please report if any AAC or ALAC files stop playing in Rockbox after this commit - but it is not expected to cause problems. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15861 a1c6a512-1295-4272-9138-f99709370657
* Added macros controlling what goes to IRAM on different targets.Tomasz Malesinski2006-11-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11483 a1c6a512-1295-4272-9138-f99709370657
* Update several codec Makefiles so that the codec libs build again on ↵Magnus Holmgren2006-10-30
| | | | | | Coldfire targets, after the recent move of system-related things to the target tree. (Note to admins: make errors aren't detected on the CVS build page. :)) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11401 a1c6a512-1295-4272-9138-f99709370657
* Next step of Makefile tuning: * Use 'make' internal commands for printing ↵Jens Arnold2006-10-27
| | | | | | messages. Saves build time especially on cygwin. * SILENT variable used in more places. * Bitmap build system uses one Makefille less. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11369 a1c6a512-1295-4272-9138-f99709370657
* Consistent style of 'make' messages. Always use ranlib after ar.Jens Arnold2006-10-23
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11322 a1c6a512-1295-4272-9138-f99709370657
* Convert to use common internal sample format.Thom Johansen2006-02-13
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8681 a1c6a512-1295-4272-9138-f99709370657
* A better count_leading_zeros() function, courtesy of Jens ArnoldDave Chapman2006-02-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8577 a1c6a512-1295-4272-9138-f99709370657
* Optimised C version of count_leading_zeros() taken from alac-0.1.1. This ↵Dave Chapman2006-02-03
| | | | | | makes ALAC very close to realtime on the ipod (just the very occasional skip during disk reading - it is realtime when the disk is sleeping). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8545 a1c6a512-1295-4272-9138-f99709370657
* Codec makefile cleanup: remove redundant things, don't generate dependency ↵Magnus Holmgren2005-12-05
| | | | | | files when cleaning. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8154 a1c6a512-1295-4272-9138-f99709370657
* Move code into IRAM and explicitly inline some functions (gcc was inlining ↵Dave Chapman2005-11-03
| | | | | | them anyway, but this way is better) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7741 a1c6a512-1295-4272-9138-f99709370657
* OopsDave Chapman2005-10-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7683 a1c6a512-1295-4272-9138-f99709370657
* Remove generic M4A parsing code from libalac and create a libm4a - so it can ↵Dave Chapman2005-10-29
| | | | | | be used by other codecs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7682 a1c6a512-1295-4272-9138-f99709370657
* 1) Always enable the DSP. 2) Change codec to output one 32-bit array per ↵Dave Chapman2005-10-28
| | | | | | channel containing samples left-shifted to 28-bits (instead of 16-bit interleaved samples). 3) Remove the two 16KB internal predicterror_buffer arrays (we use the output arrays instead) 4) Small internal rearrangement of the code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7667 a1c6a512-1295-4272-9138-f99709370657
* Support for a colon-separated path in APPEXTRALinus Nielsen Feltzing2005-10-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7663 a1c6a512-1295-4272-9138-f99709370657
* Introduced usage of IBSS_ATTR and ICONST_ATTR in codec libraries.Thom Johansen2005-10-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7660 a1c6a512-1295-4272-9138-f99709370657
* Add yield() calls inside the monolithic ALAC decode_frame() function - ↵Dave Chapman2005-09-24
| | | | | | improves responsiveness of UI during ALAC decoding git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7557 a1c6a512-1295-4272-9138-f99709370657
* Cascade errors back down to qtmovie_read() and correctly return an error on ↵Dave Chapman2005-09-24
| | | | | | invalid ALAC files - should prevent crashes when attempting to play AAC files using ALAC decoder git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7556 a1c6a512-1295-4272-9138-f99709370657
* Workaround for ALAC files that previousy wouldn't play. Libalac now skips ↵Jonas Häggqvist2005-09-24
| | | | | | unknown chunk IDs. Time display and seeking is broken for those files (the ones that played before still work). Patch by Alyssa Milburn. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7552 a1c6a512-1295-4272-9138-f99709370657
* First Rockbox version of ALAC decoder - porting to work in Rockbox ↵Dave Chapman2005-09-22
| | | | | | environment and some simple (but significant) optimisations git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7544 a1c6a512-1295-4272-9138-f99709370657
* Initial (unmodified - for reference) import of David Hammerton's Apple ↵Dave Chapman2005-09-22
Lossless (ALAC) decoder from http://crazney.net/programs/itunes/alac.html git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7541 a1c6a512-1295-4272-9138-f99709370657
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