\r
//console.log( 'updatePosition x:' + x + ' gpu:' + !!useGPU );\r
if( obj.transform ){\r
- if( ( x === x || y === y ) && ( x !== 0 && y !== 0 ) ) str += ' translate(' + ( x | 0 ) + 'px,' + ( y | 0 ) + 'px)';\r
+ if( ( x === x || y === y ) && ( x !== 0 && y !== 0 ) ){\r
+ if( X_UA[ 'Safari' ] && X_UA[ 'Windows' ] ){\r
+ // http://shinimae.hatenablog.com/entry/2016/01/13/151748\r
+ str = ' -webkit-translate(' + ( x | 0 ) + 'px,' + ( y | 0 ) + 'px)';\r
+ } else {\r
+ str = ' translate(' + ( x | 0 ) + 'px,' + ( y | 0 ) + 'px)';\r
+ };\r
+ };\r
if( rotate < 0 || 0 < rotate ) str += ' rotate(' + rotate + 'deg)'; // opera は rad?\r
if( skewX < 0 || 0 < skewX ) str += ' skewX(' + skewX + 'deg)';\r
if( skewY < 0 || 0 < skewY ) str += ' skewY(' + skewY + 'deg)';\r