fps脚本中为何如此设置：PAUSE_LATENCY = 20 #3

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1. gb112211 commented on Aug 25, 2016

   

   gb112211

   on Aug 25, 2016

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       def get_Vsync_jankiness(self):
           if (self.refresh_period< 0):
               return -1
           round_normalized_delta2_Vsync = self.__get_round_normalized_delta2_Vsync()
   
           num_jankiness = 0
           for i in xrange(0, self.frame_latency_data_size-2):
               value = round_normalized_delta2_Vsync[i]
               if value > 0 and value < self.PAUSE_LATENCY:
                   num_jankiness += 1
   
           return num_jankiness

   参考官方的说明，我的理解是PAUSE_LATENCY 的值大于20的话，此时应该是在处在pause状态，因此不记录jankniess