1 files changed, 26 insertions, 0 deletions
diff --git a/extern/libmv/libmv-capi.h b/extern/libmv/libmv-capi.h
index bccc4706832..6f4b5dea384 100644
--- a/extern/libmv/libmv-capi.h
+++ b/extern/libmv/libmv-capi.h
@@ -50,6 +50,32 @@ int libmv_regionTrackerTrack(struct libmv_RegionTracker *libmv_tracker, const fl
 			int width, int height, double  x1, double  y1, double *x2, double *y2);
 void libmv_regionTrackerDestroy(struct libmv_RegionTracker *libmv_tracker);
 
+/* TrackRegion (new planar tracker) */
+struct libmv_trackRegionOptions {
+  int motion_model;
+  int num_iterations;
+  int use_brute;
+  int use_normalization;
+  double minimum_correlation;
+  double sigma;
+};
+struct libmv_trackRegionResult {
+  int termination;
+  const char *termination_reason;
+  double correlation;
+};
+int libmv_trackRegion(const struct libmv_trackRegionOptions *options,
+                      const float *image1, const float *image2,
+                      int width, int height, 
+                      const double *x1, const double *y1,
+                      struct libmv_trackRegionResult *result,
+                      double *x2, double *y2);
+
+void libmv_samplePlanarPatch(const float *image, int width, int height,
+                             int channels, const double *xs, const double *ys,
+                             int num_samples_x, int num_samples_y, float *patch,
+                             double *warped_position_x, double *warped_position_y);
+
 /* Tracks */
 struct libmv_Tracks *libmv_tracksNew(void);
 void libmv_tracksInsert(struct libmv_Tracks *libmv_tracks, int image, int track, double x, double y);