[FFmpeg-devel] [PATCH] x86/hevc_res_add: refactor ff_hevc_transform_add{16, 32}_8

Christophe Gisquet christophe.gisquet at gmail.com
Thu Aug 21 19:15:37 CEST 2014


2014-08-21 0:42 GMT+02:00 James Almer <jamrial at gmail.com>:
> * Reduced xmm register count to 7 (As such they are now enabled for x86_32).
> * Removed four movdqa (affects the sse2 version only).
> * pxor is now used to clear m0 only once.



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