Documentation for functions inside tracking.c

Additional changes:

- Cleaned up sources to reduce mess in some
  big functions.
- Removed unused function from libmv c-api.
- Made functions naming more consistent.
- Use bool for internal stuff in tracking.c.

Shall be no functional changes :)

extern/libmv/libmv-capi.cpp

@@ -419,23 +419,6 @@ protected:
 	void *callback_customdata_;
 };
 
-int libmv_refineParametersAreValid(int parameters) {
-	return (parameters == (LIBMV_REFINE_FOCAL_LENGTH))         ||
-	       (parameters == (LIBMV_REFINE_FOCAL_LENGTH           |
-	                       LIBMV_REFINE_PRINCIPAL_POINT))      ||
-	       (parameters == (LIBMV_REFINE_FOCAL_LENGTH           |
-	                       LIBMV_REFINE_PRINCIPAL_POINT        |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K1   |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K2)) ||
-	       (parameters == (LIBMV_REFINE_FOCAL_LENGTH           |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K1   |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K2)) ||
-	       (parameters == (LIBMV_REFINE_FOCAL_LENGTH           |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K1)) ||
-	       (parameters == (LIBMV_REFINE_RADIAL_DISTORTION_K1   |
-	                       LIBMV_REFINE_RADIAL_DISTORTION_K2));
-}
-
 static void libmv_solveRefineIntrinsics(libmv::Tracks *tracks, libmv::CameraIntrinsics *intrinsics,
 			libmv::EuclideanReconstruction *reconstruction, int refine_intrinsics,
 			reconstruct_progress_update_cb progress_update_callback, void *callback_customdata,
@@ -952,7 +935,7 @@ void libmv_CameraIntrinsicsDistortFloat(struct libmv_CameraIntrinsics *libmvIntr
 
 /* ************ utils ************ */
 
-void libmv_applyCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
+void libmv_ApplyCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
                                  double x, double y, double *x1, double *y1)
 {
 	libmv::CameraIntrinsics camera_intrinsics;
@@ -966,8 +949,8 @@ void libmv_applyCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_int
 	}
 }
 
-void libmv_InvertIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
-                            double x, double y, double *x1, double *y1)
+void libmv_InvertCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
+                                  double x, double y, double *x1, double *y1)
 {
 	libmv::CameraIntrinsics camera_intrinsics;
 

extern/libmv/libmv-capi.h

@@ -101,8 +101,6 @@ typedef struct libmv_reconstructionOptions {
 
 typedef void (*reconstruct_progress_update_cb) (void *customdata, double progress, const char *message);
 
-int libmv_refineParametersAreValid(int parameters);
-
 struct libmv_Reconstruction *libmv_solveReconstruction(struct libmv_Tracks *libmv_tracks,
 			libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
 			libmv_reconstructionOptions *libmv_reconstruction_options,
@@ -161,9 +159,9 @@ void libmv_CameraIntrinsicsDistortFloat(struct libmv_CameraIntrinsics *libmv_int
 			float *src, float *dst, int width, int height, float overscan, int channels);
 
 /* utils */
-void libmv_applyCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
+void libmv_ApplyCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
 			double x, double y, double *x1, double *y1);
-void libmv_InvertIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
+void libmv_InvertCameraIntrinsics(libmv_cameraIntrinsicsOptions *libmv_camera_intrinsics_options,
 			double x, double y, double *x1, double *y1);
 
 #ifdef __cplusplus