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Moving code away from the main thread #46

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Moving code away from the main thread #46

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b198ab4
Beautified `_setupCaptureSession`
Nov 20, 2015
5e5068e
Added safety check to `exposureMode`
Nov 20, 2015
733a4f4
Moved a couple of methods to a private serial `NSOperationQueue`, mai…
Nov 20, 2015
b637255
Minimising the need to weakify self (makes for tidier code)
Nov 20, 2015
609cb9f
Simplified KVO. Introduced autofocus when becoming visible. Implement…
Nov 20, 2015
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10 changes: 10 additions & 0 deletions FastttCamera/AVCaptureDevice+FastttCamera.m
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Original file line number Diff line number Diff line change
Expand Up @@ -121,10 +121,20 @@ - (BOOL)focusAtPointOfInterest:(CGPoint)pointOfInterest

if ([self isFocusModeSupported:AVCaptureFocusModeContinuousAutoFocus]) {
self.focusMode = AVCaptureFocusModeContinuousAutoFocus;
} else if ([self isFocusModeSupported:AVCaptureFocusModeLocked]) {
self.focusMode = AVCaptureFocusModeLocked;
}

if ([self isExposureModeSupported:AVCaptureExposureModeContinuousAutoExposure]) {
self.exposureMode = AVCaptureExposureModeContinuousAutoExposure;
} else if ([self isExposureModeSupported:AVCaptureExposureModeLocked]) {
self.exposureMode = AVCaptureExposureModeLocked;
}

if ([self isWhiteBalanceModeSupported:AVCaptureWhiteBalanceModeContinuousAutoWhiteBalance]) {
self.whiteBalanceMode = AVCaptureWhiteBalanceModeContinuousAutoWhiteBalance;
} else if ([self isWhiteBalanceModeSupported:AVCaptureWhiteBalanceModeLocked]) {
self.whiteBalanceMode = AVCaptureWhiteBalanceModeLocked;
}

[self unlockForConfiguration];
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