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path: root/apps/codecs/libtremor/config-tremor.h
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2012-04-25Add codecs to librbcodec.Sean Bartell1-55/+0
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
2011-09-22libtremor: port over ffmpeg's windowing codeNils Wallménius1-4/+4
Use the windowing approach from ffmpeg in tremor, does the mdct doubling, windowing and overlap add in one go. Also uses less memory so all the processing buffers fit in iram on targets with small iram for the common blocksizes (256/2048) now. Speeds up decoding of vorbis files by 3MHz for 256/2048 and 20MHz for 512/4096 files on h300. Speeds up decoding of vorbis files by 3MHz for 256/2048 and 4.5MHz for 512/4096 on the beast. Speeds up decoding of vorbis files by 0.3MHz for 256/2048 and 1MHz for 512/4096 on c200v1. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30580 a1c6a512-1295-4272-9138-f99709370657
2011-06-06libtremor: Implement a memory configuration for targets that don't use ↵Nils Wallménius1-2/+7
separate iram for codecs. Such targets would previously default to using the configuration for targets with small iram which uses an extra memcpy per block. This saves 2MHz decoding a 128kbps vorbis file on the Gigabeat S and saves a bit of codec buffer. Patch from FS#11268, also replaces patch from FS#12147. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29976 a1c6a512-1295-4272-9138-f99709370657
2011-06-05Safe part of FS#11268, saving some codec buffer space for targets that don't ↵Nils Wallménius1-0/+4
use separate iram. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29975 a1c6a512-1295-4272-9138-f99709370657
2011-06-05Delete old unused macro.Nils Wallménius1-8/+0
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29962 a1c6a512-1295-4272-9138-f99709370657
2010-06-29Clean up a leftover preprocessor symbol and improve the workaround for the ↵Nils Wallménius1-5/+1
'arm-elf and static functions in iram' quirk so it doesn't affect builds with eabi toolchain (only affects nano2g). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27176 a1c6a512-1295-4272-9138-f99709370657
2010-05-06Move c/h files implementing/defining standard library stuff into a new libc ↵Thomas Martitz1-0/+2
directory, also standard'ify some parts of the code base (almost entirely #include fixes). This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
2010-03-07Use larger IRAM for M5/X5 in vorbis.Andree Buschmann1-9/+2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25061 a1c6a512-1295-4272-9138-f99709370657
2009-11-09Make the codecs use more IRAM on S5L870x, as we have plenty of it.Michael Sparmann1-1/+1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23594 a1c6a512-1295-4272-9138-f99709370657
2009-10-04Add STATICIRAM_NOT_MDCT as a workaround for the gcc bug where static ↵Dave Chapman1-0/+14
functions are not long called. This is currently only an issue on the Nano2G (S5L8701 CPU) which is the only ARM target with enough IRAM for these functions. Also add multiple-inclusion protection for config-tremor.h. All plugins and codecs now compile cleanly for the Nano2G. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22914 a1c6a512-1295-4272-9138-f99709370657
2009-04-25Commit FS#9882 - make better use of iram at different quality encodings, ↵Dave Hooper1-4/+25
remove redundant memsets, implement doublebuffer if it will fit in iram to save a mempcy each frame, and some alignment fixes for coldfire git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20783 a1c6a512-1295-4272-9138-f99709370657
2008-11-20New makefile solution: A single invocation of 'make' to build the entire ↵Björn Stenberg1-1/+1
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
2008-11-05Codec lib directories renamed, except for demac.Björn Stenberg1-0/+28
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19018 a1c6a512-1295-4272-9138-f99709370657