summaryrefslogtreecommitdiff
path: root/apps/codecs/libm4a (unfollow)
Commit message (Collapse)Author
2012-04-25Add codecs to librbcodec.Sean Bartell
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
2011-08-18FS#12231Nils Wallménius
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
2011-06-02FS#12141 by Sean BartellNils Wallménius
Some of these were found with http://www.samba.org/junkcode/#findstatic. Changes of note: * The old MDCT has been removed. * Makefile.test files that create test programs for libatrac, libcook, and libffmpegFLAC have been removed, as they don't work. My project will have a replacement that works with all codecs. * I've tried not to remove anything useful. CLIP_TO_15 was removed from libtremor because there's another copy (also commented) in codeclib. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29945 a1c6a512-1295-4272-9138-f99709370657
2011-04-27Fix compiler warnings ('variable set ut not used') with GCC 4.6.0.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29792 a1c6a512-1295-4272-9138-f99709370657
2011-04-24Ensure proper termination of m4a lookup table.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29774 a1c6a512-1295-4272-9138-f99709370657
2011-04-23get_sample_info() has been removed.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29771 a1c6a512-1295-4272-9138-f99709370657
2011-04-23Minor speed optimization to m4a lookup table build up.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29770 a1c6a512-1295-4272-9138-f99709370657
2011-04-19Optimization to latest aac decoder changes. Significantly reduce loop count ↵Andree Buschmann
in m4a_check_sample_offset() during standard playback. Before this change the loop count increased with each decoded chunk and for each frame. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29750 a1c6a512-1295-4272-9138-f99709370657
2011-04-18Major rework of the m4a parser for aac/alac playback, seek and resume ↵Andree Buschmann
support. As a result the memory consumption was drastically reduced. This allows to play several files with long duration -- especially on low memory targets. The change builds a lookup table from m4a's sample_to_chunk[] and chunk_offset[] and completely removes the allocation of the large tables chunk_offset[] and sample_byte_size[]. To be able to remove reading and allocating sample_byte_offset[] the aac and alac decoder now buffer a fixed amount of bytes for each frame. The generated lookup table is used for seek/resume and skipping bytes in empty chunks (aac decoder only). The precision for seek/resume is somewhat lower but still equals 0.5 sec for the worst case. Fixes FS#8923. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29745 a1c6a512-1295-4272-9138-f99709370657
2011-02-03Submit FS#11918: Add 2 more codec types to be able to differentiate between ↵Andree Buschmann
AAC / AAC-HE and MPC SV7 / SV8. Additionally handle ATARI soundfiles in get_codec_base_type() as intended. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29199 a1c6a512-1295-4272-9138-f99709370657
2011-02-01Add a safety check in the resume seek code, just in case.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29181 a1c6a512-1295-4272-9138-f99709370657
2011-02-01We seeked one chunk too far when resuming m4a files.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29180 a1c6a512-1295-4272-9138-f99709370657
2011-01-31Rework m4a seek/resume code. Seek/resume does now also work properly with ↵Andree Buschmann
files having sample_to_chunk of 1 or 2. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29178 a1c6a512-1295-4272-9138-f99709370657
2011-01-31Fix resume for m4a files. Solves FS#9306.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29175 a1c6a512-1295-4272-9138-f99709370657
2010-08-29Make M4A demuxer more flexible when handling the stsd atom. Allows file ↵Magnus Holmgren
reported in the forum to play. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27938 a1c6a512-1295-4272-9138-f99709370657
2010-08-14Add uppercase M4A file type to the mp4 parser. Technically Apple says to ↵Michael Giacomelli
use lowercase, but various programs tolerate this, so we can too. Fixes FS#11536. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27805 a1c6a512-1295-4272-9138-f99709370657
2010-06-21Rockbox as an application: Replace many occurences of #ifdef SIMULATOR with ↵Thomas Martitz
#if (CONFIG_PLATFORM & PLATFORM_HOSTED) (or equivalently). The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR). The new define is to (de-)select code to compile on hosted platforms generally. Should be no functional change to targets or the simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657
2010-01-02Second part of FS#10832 by Juliusz Chroboczek. Ignore empty mdat chunks in ↵Michael Giacomelli
mp4 files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24148 a1c6a512-1295-4272-9138-f99709370657
2010-01-02Commit first part of FS#10832 by Juliusz Chroboczek. Allows playback of ↵Michael Giacomelli
unstreamable AAC/ALAC files by stepping through the file to find the index, potientially rebuffering. This is likely to impose a battery life hit on files which are unstreamable and not much smaller then the buffer, but should not impact streamable files at all. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24147 a1c6a512-1295-4272-9138-f99709370657
2009-12-14Commit both patches in FS#10833 - Protect against division by zero in AAC ↵Michael Giacomelli
(mp4) codec by Juliusz Chroboczek. Adds some return value checking so that faad errors don't crash rockbox when decoding broken or unsupported files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23983 a1c6a512-1295-4272-9138-f99709370657
2009-11-22Add support for the MP4 file type 'isom'. Based on FS#10790 with an ↵Magnus Holmgren
additional fix, making the sample file play. Also updated some debug prints. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23708 a1c6a512-1295-4272-9138-f99709370657
2009-11-19Avoid possible memory corruptionNils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23666 a1c6a512-1295-4272-9138-f99709370657
2009-07-27Change the naming scheme for codecs found in different containers.Mohamed Tarek
Like changing AFMT_AAC to AFMT_MP4_AAC and AFMT_RAAC to AFMT_RM_AAC. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22066 a1c6a512-1295-4272-9138-f99709370657
2009-03-01Silence warning from 'ar' if the archive had to be created.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20151 a1c6a512-1295-4272-9138-f99709370657
2009-02-23Stop hiding errors by redirecting stderr to /dev/null. If we really need to ↵Daniel Stenberg
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
2008-12-29Make local functions static in codecs, where possible.Bertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19612 a1c6a512-1295-4272-9138-f99709370657
2008-11-25Added 'keywords' and 'eol-style' properties.Björn Stenberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19218 a1c6a512-1295-4272-9138-f99709370657
2008-11-20Remove .a files before running ar, to avoid problems with renamed files ↵Björn Stenberg
remaining in the library. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19160 a1c6a512-1295-4272-9138-f99709370657
2008-11-20New makefile solution: A single invocation of 'make' to build the entire ↵Björn Stenberg
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
2008-06-28Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg
later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
2007-12-01Remove the mallocs for the codecdata in the m4a parser and assume a maximum ↵Dave Chapman
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
2007-03-17Cast some more to keep both 32 bit and 64 bit simulator platforms happy.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12819 a1c6a512-1295-4272-9138-f99709370657
2007-03-17Fix simulator builds, and some debugf() format strings.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12817 a1c6a512-1295-4272-9138-f99709370657
2007-01-30Fix a couple of MP4 demuxing problems, preventing playback in a few cases. ↵Magnus Holmgren
All my test files now play properly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12161 a1c6a512-1295-4272-9138-f99709370657
2006-12-07AAC codec: accept M4B files.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11681 a1c6a512-1295-4272-9138-f99709370657
2006-12-06Make the AAC (and ALAC) codec more flexible when dealing with the MP4 file ↵Magnus Holmgren
structure. Should fix some podcasts that don't play. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11680 a1c6a512-1295-4272-9138-f99709370657
2006-12-03Remove some unneeded code that caused problems for enhanced AAC files.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11648 a1c6a512-1295-4272-9138-f99709370657
2006-11-08Improve support for long MP4 files. Twice as long files can now play, and ↵Magnus Holmgren
for those that still are too long, exit with a codec failure rather than freeze Rockbox. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11471 a1c6a512-1295-4272-9138-f99709370657
2006-10-27Next step of Makefile tuning: * Use 'make' internal commands for printing ↵Jens Arnold
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
2006-10-23Consistent style of 'make' messages. Always use ranlib after ar.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11322 a1c6a512-1295-4272-9138-f99709370657
2006-10-11AAC codec: Improved MP4 file parsing. Should now handle most streamable ↵Magnus Holmgren
files. Also some code cleanup and policing. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11187 a1c6a512-1295-4272-9138-f99709370657
2006-09-02settings.h includs button.h that includes target-button.h so we need to makeDaniel Stenberg
sure all these knows how to find that include file as otherwise does the depfile generation break down git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10858 a1c6a512-1295-4272-9138-f99709370657
2006-08-23Add resume support to AAC files.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10720 a1c6a512-1295-4272-9138-f99709370657
2006-02-24prevent rockbox from using the wrong includesMarcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8827 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
2005-12-05Codec makefile cleanup: remove redundant things, don't generate dependency ↵Magnus Holmgren
files when cleaning. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8154 a1c6a512-1295-4272-9138-f99709370657
2005-11-02Make the m4a parser happier with Nero-encoded .mp4 files. This still needs ↵Dave Chapman
more work. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7728 a1c6a512-1295-4272-9138-f99709370657
2005-10-31Suppress compiler warningDave Chapman
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7708 a1c6a512-1295-4272-9138-f99709370657
2005-10-31Add capability to parse AAC files in M4A.Dave Chapman
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7705 a1c6a512-1295-4272-9138-f99709370657
2005-10-29Remove generic M4A parsing code from libalac and create a libm4a - so it can ↵Dave Chapman
be used by other codecs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7682 a1c6a512-1295-4272-9138-f99709370657
generated by cgit v1.1 at 2026-05-05 13:05:08 +0000