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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>
2010-07-17Begin shoehorning wma into the clip codec buffer again. Reduce the static ↵Nils Wallménius
buffer used by init_vlc so that it is no larger than is needed. Make the VLCcode struct packed to save space. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27457 a1c6a512-1295-4272-9138-f99709370657
2010-07-17Enable ff_copy_bits in ffmpeg_bitstream.c and put_bits.h and intreadwrite.h ↵Mohamed Tarek
to codeclib. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27452 a1c6a512-1295-4272-9138-f99709370657
2010-07-16libwma has Huffman tables that are too big for the stack temp buffer. Make ↵Nils Wallménius
temp buffer static. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27446 a1c6a512-1295-4272-9138-f99709370657
2010-07-15Sync codeclib bitstream code with upstream ffmpeg code. Build ↵Nils Wallménius
ffmpeg_bitstream.c as a part of the codec lib. Use this codeclib implementation in libffmpegFLAC. Implement adapted version of the unaligned longword reading optimization for coldfire from the libwma version of this code. Speeds up cook decoding by 2-3% on h300 and flac by 25% on h300, also speeds up flac decoding by 2% on c200 (decoding speed of cook on c200 is unchanged). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27430 a1c6a512-1295-4272-9138-f99709370657
2009-08-15Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate ↵Mohamed Tarek
copies across codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
2009-07-06Adding support for rm playback. Only cook codec is supported for now and no ↵Mohamed Tarek
seeking. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21695 a1c6a512-1295-4272-9138-f99709370657
2009-05-12-Remove all dynamic allocations, hence remove cook_decode_close() which was ↵Mohamed Tarek
basically needed for freeing allocated memory. -Remove any ffmpeg-specific attributes (av_const,av_always_inline .. etc.). -Move some math functions to cook_fixpoint.h - libavutil/common.h is no longer needed. -Remove libavutil/mem.[c/h], libavutil/common.h and libavutil/internal.h. -Fix a warning in cookdata_fixpoint.h. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20922 a1c6a512-1295-4272-9138-f99709370657
2009-05-12-Remove calls to av_log() and use DEBUGF/printf instead, thuse removing Mohamed Tarek
libavutil/log.[c/h] and libavutil/avutil.h. -Take necessary defines to bitstream.h from libavutil/intreadwrite.h to remove the latter. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20918 a1c6a512-1295-4272-9138-f99709370657
2009-05-11Patch by Mohamed Tarek from FS#10182 - remove avcodec.h as it is no longer ↵Dave Chapman
needed. Also remove -lm from Makefile.test for the same reason. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20909 a1c6a512-1295-4272-9138-f99709370657
2009-05-09The first part of Mohamed Tarek's Google Summer of Code work to implement ↵Dave Chapman
RealAudio support in Rockbox. This is a self-contained Cook decoder using the original ffmpeg (still floating point) decoder and a new RM parser started by me in 2008 and continued by MT over the past few months. This is the equivalent of libcook.patch1 from FS#10182, but with further cleaning by both MT and me to minimise the differences to the original ffmpeg files. See README.rockbox for more details. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20883 a1c6a512-1295-4272-9138-f99709370657
2009-05-09Initial commit of the minimal set of ffmpeg (r18079) files required for Cook ↵Dave Chapman
(realaudio) decoding. These are the unmodified versions from ffmpeg, committed as a base for future changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20882 a1c6a512-1295-4272-9138-f99709370657
2008-04-07Fix sim for now. Eventually I should change the decoder to error out if ↵Michael Giacomelli
theres a problem allocating huffman tables. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17013 a1c6a512-1295-4272-9138-f99709370657
2008-04-07Let the console know when the huffman tables have overflown. This should ↵Michael Giacomelli
never happen. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17012 a1c6a512-1295-4272-9138-f99709370657
2007-08-06Fix warning.Michael Giacomelli
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14207 a1c6a512-1295-4272-9138-f99709370657
2007-08-06Clean up VLC functions.Michael Giacomelli
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14206 a1c6a512-1295-4272-9138-f99709370657
2007-07-13Fix warnings.Michael Giacomelli
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13866 a1c6a512-1295-4272-9138-f99709370657
2007-07-12Sync the bitstream functions with ffmpeg. Switch wmadeci.c over to get_vlc2 ↵Michael Giacomelli
which is how ffmpeg now does it and is also slightly faster. Add in defines for later VLC memory usage optization. Kill some header files that weren't needed and update others that were out of sync. We're now much closer to the current ffmpeg codec which should make fixing the remaining issues much easier. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13859 a1c6a512-1295-4272-9138-f99709370657
2007-07-09Code reorganisation - move the vlc functions back to common.c/common.h ↵Dave Chapman
(where they originally were in the ffmpeg source). This code is still identical to the ffmpeg source. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13830 a1c6a512-1295-4272-9138-f99709370657
2007-07-04Yet more dead code removalDave Chapman
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13789 a1c6a512-1295-4272-9138-f99709370657
2007-07-03Initial, work-in-progress, version of a WMA codec using Michael Giacomelli's ↵Dave Chapman
fixed-point and malloc-less WMA decoder (based on the ffmpeg WMA decoder from early 2006, and also building on the work started by Paul Jones). The codec itself and the ASF parsing code were written by me, inspired by the ASF parser in libasf. Current performance is around 400% realtime on gigabeat, 100% realtime on PP and 20% realtime on Coldfire. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13769 a1c6a512-1295-4272-9138-f99709370657
generated by cgit v1.1 at 2026-05-07 20:17:57 +0000