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13 commits

Author SHA1 Message Date
Andree Buschmann
3d6faa08bf Optimization for cook codec. Rework sample output to be able to use highly optimized dsp routines. Moved some functions to iram. Speeds up codec by 1.3 MHz on PP5022. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24815 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 19:47:05 +00:00
Dave Hooper
42774d3128 Merge from branches/mdctexp - faster ifft+imdct in codec lib 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24712 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 00:49:53 +00:00
Mohamed Tarek
adf3f09251 Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate copies across codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 22:06:42 +00:00
Mohamed Tarek
cfd8b1444b Remove an overlooked, unused float from struct COOKContext. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21909 a1c6a512-1295-4272-9138-f99709370657
 2009-07-16 22:42:11 +00:00
Mohamed Tarek
e184ef1027 Adding support for rm playback. Only cook codec is supported for now and no seeking. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21695 a1c6a512-1295-4272-9138-f99709370657
 2009-07-06 22:40:45 +00:00
Mohamed Tarek
45f72e933a Move rm.[c/h] from libcook to librm. No functional changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21066 a1c6a512-1295-4272-9138-f99709370657
 2009-05-24 14:10:51 +00:00
Mohamed Tarek
694b3b734f -Remove some unnecessary defines from rm.c. 
-Modify code related to the renamed rm.[c/h] instead of rm2wav.[c/h].
-Remove struct cook_extradata from rm.c as it is not used.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21041 a1c6a512-1295-4272-9138-f99709370657
 2009-05-22 19:51:36 +00:00
Mohamed Tarek
49ba646d57 -Remove all dynamic allocations, hence remove cook_decode_close() which was 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 20:50:35 +00:00
Mohamed Tarek
950c4747e3 Remove bytestream.h and and a related comment from cook.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20917 a1c6a512-1295-4272-9138-f99709370657
 2009-05-12 12:30:33 +00:00
Mohamed Tarek
0cb3ad58b3 -Took cook_random() from an old cook.c revision [6 mar 2007], which is a 
simple RNG, to eliminate the need for lfg.c/h.
-Remove lfg.c/h and md5.c/h as they are no longer needed and use the 
more common form of my name in docs/COMMITTERS.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20915 a1c6a512-1295-4272-9138-f99709370657
 2009-05-11 23:35:50 +00:00
Michael Giacomelli
65649de515 Patch by Mohamed Tarek from FS #10182. Remove floating point code (FFT, MDCT, etc) from libcook. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20902 a1c6a512-1295-4272-9138-f99709370657
 2009-05-10 23:18:04 +00:00
Dave Chapman
fc28cb4ed5 Patch by Mohamed Tarek from FS#10182 - convert codec to fixed-point using patches submitted to the ffmpeg mailing list in 2007 by Ian Braithwaite. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20901 a1c6a512-1295-4272-9138-f99709370657
 2009-05-10 22:26:02 +00:00
Dave Chapman
7ba6ef42de Patch by Mohamed Tarek from FS#10182: 1) Move the main() test program from cook.c to a new main.c; 2) Move some common definitions from cook.c to cook.h. No functional changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20898 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 23:24:02 +00:00