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Merge pull request #1129 from vpisarev:revert_bad_qtkit_patch

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Roman Donchenko 2013-07-17 12:16:59 +04:00 committed by OpenCV Buildbot
commit 77fe7f479c
1 changed files with 5 additions and 2 deletions
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7
modules/highgui/src/cap_qtkit.mm
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@ -277,8 +277,11 @@ bool CvCaptureCAM::grabFrame(double timeOut) {
double sleepTime = 0.005;
double total = 0;
while (![capture updateImage] && (total += sleepTime)<=timeOut)
usleep((int)(sleepTime*1000));
NSDate *loopUntil = [NSDate dateWithTimeIntervalSinceNow:sleepTime];
while (![capture updateImage] && (total += sleepTime)<=timeOut &&
[[NSRunLoop currentRunLoop] runMode: NSDefaultRunLoopMode
beforeDate:loopUntil])
loopUntil = [NSDate dateWithTimeIntervalSinceNow:sleepTime];
[localpool drain];