diff options
-rwxr-xr-x | libcamera/SecCameraHWInterface.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcamera/SecCameraHWInterface.cpp b/libcamera/SecCameraHWInterface.cpp index 5907f34..ab60bd2 100755 --- a/libcamera/SecCameraHWInterface.cpp +++ b/libcamera/SecCameraHWInterface.cpp @@ -898,6 +898,11 @@ status_t CameraHardwareSec::cancelAutoFocus() { ALOGV("%s :", __func__); + // If preview is not running, cancel autofocus can still be called. + // Since the camera subsystem is completely reset on preview start, + // cancel AF is a no-op. + if (!mPreviewRunning) return NO_ERROR; + // cancelAutoFocus should be allowed after preview is started. But if // the preview is deferred, cancelAutoFocus will fail. Ignore it if that is // the case. |