Searched refs:previewLock (Results 1 – 1 of 1) sorted by relevance
116 Lock previewLock = new ReentrantLock(); in startPreview() local117 Condition previewDone = previewLock.newCondition(); in startPreview()122 previewLock.lock(); in startPreview()124 previewLock.unlock(); in startPreview()129 previewLock.lock(); in startPreview()135 previewLock.unlock(); in startPreview()