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aarch64: get_cabac inline asm
authorJanne Grunau <janne-libav@jannau.net>
Mon, 13 Jan 2014 00:06:20 +0000 (01:06 +0100)
committerJanne Grunau <janne-libav@jannau.net>
Sat, 8 Mar 2014 23:45:33 +0000 (00:45 +0100)
commitdfe224f377be3e45758c69d881ca7874b82d647a
tree1dc58e82ae81e068777ddf81e045eb42c8e1ceea
parent4506a854a4d846692ba71daeeff661dc214c8fa2
aarch64: get_cabac inline asm

Based on the x86 branchless get_cabac asm. get_cabac_noinline() gets
approximately 20% faster (no cycle counts available) compared to clang
from Xcode 5.1 beta5. More than 6% faster overall. A part of the overall
speedup might be explained by additional inlining of get_cabac().
libavcodec/aarch64/cabac.h [new file with mode: 0644]
libavcodec/cabac.h
libavcodec/cabac_functions.h