rockbox

History

Nils Wallménius 8e8671a73e libopus: use iram for more constants Speeds up decoding of the 64 kbps test file by 2.59 MHz and the 128 kbps test file by 4.31 MHz on H300 (cf). Decoding the same files on c200 is sped up by 0.33 MHz and 0.55 MHz respectively. Change-Id: I0f9f9ef6a7293581cf45e3201b33c65504c95c81		2014-07-13 14:19:54 +02:00
..
celt	libopus: use iram for more constants	2014-07-13 14:19:54 +02:00
ogg
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