64-bit cabac optimizations
authorHenrik Gramner <henrik@gramner.com>
Sun, 13 Jan 2013 17:27:08 +0000 (18:27 +0100)
committerJason Garrett-Glaser <jason@x264.com>
Mon, 25 Feb 2013 20:14:34 +0000 (12:14 -0800)
commit0ce5b431b94f3934a7229ab264c12f1106e4330d
tree47275d7a89bd63136cbb24d5c42412236cde8d04
parent51a5976144d80d9dc178fcaba2da5224809ee6ba
64-bit cabac optimizations

~4% faster PIC

WIN64:
~3% faster and 16 byte shorter cabac_encode_bypass
~8% faster cabac_encode_terminal
Benchmarked on Ivy Bridge

UNIX64:
One instruction less in cabac_encode_bypass
common/x86/cabac-a.asm