http://bugs.winehq.org/show_bug.cgi?id=25807
--- Comment #1 from Henri Verbeet hverbeet@gmail.com 2011-01-18 04:19:36 CST --- Take a look at convert_yuy2_x8r8g8b8(), YV12 is conceptually similar, but the location of the YUV components within the surface is different.