rockbox/lib/rbcodec
Michael Giacomelli a2ab22efbf ARMv5 optimized complex multiply function for libopus.
Speeds up decoding of 128k opus files by 1.2MHz on AMSv2. Rounding
error is 1 bit due to KissFFT using a 15 bit shift instead of a 16 bit shift.

Also, change an LDMIA in the armv4 code to LDM as the pointer should not
increment.

Change-Id: I626a207c6a056a1984e33cfe89415c35d0caed93
Reviewed-on: http://gerrit.rockbox.org/377
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Tested-by: Michael Giacomelli <giac2000@hotmail.com>
2013-01-21 01:51:38 +01:00
..
codecs ARMv5 optimized complex multiply function for libopus. 2013-01-21 01:51:38 +01:00
dsp Fix FS#12794 - new EQ code does not compile for the Nokia N8x0 2012-12-28 14:12:18 -05:00
metadata Support technically invalid image/jpg mimetype in tags. 2012-09-29 15:39:55 +02:00
test rbcodec: abstract tdspeed buffer allocation 2012-05-07 10:29:07 +02:00
platform.h Remove STATICIRAM hack 2012-05-08 22:46:12 +02:00
rbcodec.make Add rbcodecplatform.h and rbcodecconfig.h. 2012-05-03 14:49:35 +02:00
rbcodecconfig-example.h Rename HAVE_PITCHSCREEN to HAVE_PITCHCONTROL 2012-05-09 14:32:38 +02:00
rbcodecplatform-unix.h rbcodec: abstract tdspeed buffer allocation 2012-05-07 10:29:07 +02:00
SOURCES Rename HAVE_PITCHSCREEN to HAVE_PITCHCONTROL 2012-05-09 14:32:38 +02:00