@class NSObject, FRCImageProcessor, OpticalFlow;
@protocol OS_os_log;
@interface FRCOpticalFlowEstimator : NSObject {
OpticalFlow *_opticalFlow;
FRCImageProcessor *_processor;
BOOL _resourcePreAllocated;
long long _usage;
unsigned long long _width;
unsigned long long _height;
long long _inputRotation;
NSObject<OS_os_log> *_logger;
}
@property (readonly, nonatomic) unsigned long long flowWidth;
@property (readonly, nonatomic) unsigned long long flowHeight;
- (void)releaseResources;
- (void)dealloc;
- (void).cxx_destruct;
- (void)allocateResources;
- (id)initWithUsage:(long long)a0;
- (struct __CVBuffer { } *)opticalFlowFrom:(struct __CVBuffer { } *)a0 to:(struct __CVBuffer { } *)a1;
- (long long)opticalFlowFrom:(struct __CVBuffer { } *)a0 to:(struct __CVBuffer { } *)a1 flow:(struct __CVBuffer { } *)a2;
- (id)opticalFlowsFrom:(struct __CVBuffer { } *)a0 to:(struct __CVBuffer { } *)a1;
- (long long)opticalFlowsFrom:(struct __CVBuffer { } *)a0 to:(struct __CVBuffer { } *)a1 forwardFlow:(struct __CVBuffer { } *)a2 backwardFlow:(struct __CVBuffer { } *)a3;
@end