fbarchard@google.com c4e032c543 change Y multiplier and bias to compensate for 257/256 which makes YToARGB exactly match float math. ... Histogram Before hist -3 -2 -1 0 1 2 3 red 0 0 1809408 13140736 1827072 0 0 green 0 0 1679912 13471329 1625975 0 0 blue 168448 994816 1876480 10655488 1893376 1006336 182272 Histogram After hist -3 -2 -1 0 1 2 3 red 0 0 558848 15632128 586240 0 0 green 0 0 209907 16350588 216721 0 0 blue 14848 642816 1989376 11363328 2053120 695040 18688 BUG=394 TESTED=more stringent luma tests R=brucedawson@google.com Review URL: https://webrtc-codereview.appspot.com/38859004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1259 16f28f9a-4ce2-e073-06de-1de4eb20be90		2015-02-04 19:45:26 +00:00
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libyuv	change Y multiplier and bias to compensate for 257/256 which makes YToARGB exactly match float math.	2015-02-04 19:45:26 +00:00
libyuv.h	FixedDiv1 using a single 64/32 divide. Removes size restriction from slope.	2014-01-02 22:32:09 +00:00