generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source
This commit is contained in:
Ehren Metcalfe
2014-05-31 19:41:16 -04:00
parent 9a5e9d3442
commit cd3aa0184a
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
modules/highgui/src/cap_ios_abstract_camera.mm
View File

@@ -193,6 +193,14 @@
// 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;
self.captureVideoPreviewLayer = nil; self.captureVideoPreviewLayer = nil;