acquireFrontDoc acquireFrontShapes clear create fromHandle getBackDoc getBackShapes getBackShapesHandle getTag GiPlaying impl isStopping release releaseDoc releaseShapes stop submitBackDoc submitBackShapes toHandle ~GiPlaying

submitBackShapes() void GiPlaying::submitBackShapes ( ) 提交动态图形列表结果，需要并发保护 函数调用图: