applemedia: improve vtenc/vtdec performance
authorOle André Vadla Ravnås <oravnas@cisco.com>
Mon, 8 Nov 2010 12:49:04 +0000 (13:49 +0100)
committerOle André Vadla Ravnås <oravnas@cisco.com>
Mon, 8 Nov 2010 13:02:50 +0000 (14:02 +0100)
commitc2672f71cd4bfb73ef56185961cf9bfaa7bef14e
treef7c297af5043c042f9836fb27e82d243e81acccd
parentfe22a3ab5a1ad65bb8e3ad8a530cdef7b554585a
applemedia: improve vtenc/vtdec performance

Profiling of H.264 encode and decode revealed that conversions
between packed and planar were happening behind the scenes.

Hence we now choose I420 instead of YUY2.
sys/applemedia/cvapi.h
sys/applemedia/vtdec.c
sys/applemedia/vtenc.c
sys/applemedia/vth264decbin.c
sys/applemedia/vth264encbin.c