rockbox

History

Nils Wallménius 888e05ec12 libopus: asm C_MUL for coldfire The recent merge of upstream changed the fft to use C_MUL which wasn't implemented in asm for coldfire. Speeds up decoding 64 kbps test file by 2.68 MHz and 128 kbps test file by 2.80 MHz on H300. Change-Id: I8b61fc0f9568d6350431e311a12e44fe4f60f72e		2014-07-13 11:49:34 +02:00
..
celt	libopus: asm C_MUL for coldfire	2014-07-13 11:49:34 +02:00
ogg	Fix opus craches with large embedded album art	2013-05-18 23:38:23 +02:00
silk	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
config.h	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
libopus.make	Change CODECFLAGS to a "simply-expanded" var to give the individual	2013-08-23 18:34:30 +02:00
opus.c	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
opus.h	Sync libopus to upstream release 1.1	2013-12-16 21:13:23 +01:00
opus_custom.h	Sync libopus to upstream release 1.1	2013-12-16 21:13:23 +01:00
opus_decoder.c	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
opus_defines.h	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
opus_header.c	Sync opus codec to upstream git	2013-08-31 08:30:51 +02:00
opus_header.h
opus_private.h	Sync to upstream libopus	2014-07-13 11:12:40 +02:00
opus_types.h
README.rockbox	Sync opus codec to upstream git	2013-08-31 08:30:51 +02:00
SOURCES	Sync libopus to upstream release 1.1	2013-12-16 21:13:23 +01:00

README.rockbox

Libraries:  Opus (snapshot) / Opus-tools (snapshot) / libogg 1.3
Imported:   September 15th, 2012

Steps taken to adapt original opus/opus-tool/ogg source files to rockbox
(useful when for example syncing a new snapshot)

Opus:
* copied .c/.h files from opus/src lib/rbcodec/codecs/libopus
* copied .h files from opus/include to lib/rbcodec/codecs/libopus
* copied .c/.h files from opus/celt to lib/rbcodec/codecs/libopus/celt
* copied .c/.h files from opus/silk to lib/rbcodec/codecs/libopus/silk

Opus-tools:
* copied src/opus_header.h and src/opus_header.c to lib/rbcodec/codecs/libopus
* changed #include <ogg/ogg.h> to #include "ogg/ogg.h" in opus_header.c

Ogg:
* copied libogg/src/framing.c to lib/rbcodec/codecs/libopus/ogg
* copied libogg/include/ogg.h to lib/rbcodec/codecs/libopus/ogg
* changed #include "ogg/ogg.h" to #include "ogg.h" in framing.c
* added os_config.h to lib/rbcodec/codecs/libopus/ogg