calculate the aspect ratio for the capture resolution not the viewfinder resolution
calculate the aspect ratio for the capture resolution not the viewfinder resolution

mer-hybris-kis3/cameraplus,alinelena/cameraplus,alinelena/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus,foolab/cameraplus,foolab/cameraplus,foolab/cameraplus,mlehtima/cameraplus,mlehtima/cameraplus,mlehtima/cameraplus,mer-hybris-kis3/cameraplus,mlehtima/cameraplus,alinelena/cameraplus,mer-hybris-kis3/cameraplus,alinelena/cameraplus