rockbox/apps/codecs/libatrac/SOURCES at b703d251be071d0d1bbb7abe458cc0bd215052e0 - Nyaaori/rockbox - Forgejo: Beyond coding. We forge.

Nyaaori/rockbox

Michael Giacomelli f51189fa4d Commit FS#11709 by me. Introduces ARMv5E optimized iQMF for atrac3 based on packed multiply instructions. Additionally, improves scheduling on arm9 and arm11 and forces cache alignment of buffers on all targets. Accuracy is slightly reduced, but still greater then 16 bit. Clip+ CPU clock required for LP2 files decreases by 13MHz and ARM11 by 18MHz. No performance or accuracy changes on armv4 or non-arm.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28549 a1c6a512-1295-4272-9138-f99709370657

2010-11-10 18:29:29 +00:00

8 lines

94 B

Text

Raw Blame History

 atrac3.c
 #if defined(CPU_ARM)
 atrac3_arm.S
 #if (ARM_ARCH >= 5)
 atrac3_armv5e.S
 #endif
 #endif