endBatch method
void
endBatch()
Implementation
void endBatch() {
if (!enablePerformance) {
return;
}
_endBatchTime = currentMicroseconds();
if (_startBatchTime != 0) {
_performanceData.batchCount++;
_batchTime += (_endBatchTime - _startBatchTime); // 多次patch, 一次render的情况
}
_startBatchTime = 0;
}