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Fix resource leak with iOS camera due to failure to remove AVCaptureSession input/outputs on stop (Bug #3389)

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Conflicts:
	modules/highgui/src/cap_ios_abstract_camera.mm
This commit is contained in:
Ehren Metcalfe 2014-05-31 19:41:16 -04:00 committed by Dikay900
parent 6a50a51b4e
commit e9bc9c47c2
1 changed files with 7 additions and 0 deletions
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7
modules/videoio/src/cap_ios_abstract_camera.mm
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@ -193,6 +193,13 @@
// Release any retained subviews of the main view. // Release any retained subviews of the main view.
// e.g. self.myOutlet = nil; // e.g. self.myOutlet = nil;
for (AVCaptureInput *input in self.captureSession.inputs) {
[self.captureSession removeInput:input];
}
for (AVCaptureOutput *output in self.captureSession.outputs) {
[self.captureSession removeOutput:output];
}
[self.captureSession stopRunning]; [self.captureSession stopRunning];
self.captureSession = nil; self.captureSession = nil;