197595125f
=========================== - Fixed occasional crash caused by conflicting access to non-threadsafe moviecache. Added lock on movie clip ibuf acquire level. - A bit nicer feedback from libmv when doing reconstruction. Now if all tracks and frames were reconstructed average error would be reported in "notification area". If there's something failed to be reconstructed warning message would appear and failed items would be printed to the console.
84 lines
3.3 KiB
C
84 lines
3.3 KiB
C
/*
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2011 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Blender Foundation,
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* Sergey Sharybin
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef LIBMV_C_API_H
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#define LIBMV_C_API_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct libmv_RegionTracker;
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struct libmv_Tracks;
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struct libmv_Reconstruction;
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struct libmv_Corners;
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/* Logging */
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void libmv_initLogging(const char *argv0);
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void libmv_startDebugLogging(void);
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void libmv_setLoggingVerbosity(int verbosity);
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/* RegionTracker */
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struct libmv_RegionTracker *libmv_regionTrackerNew(int max_iterations, int pyramid_level, double tolerance);
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int libmv_regionTrackerTrack(struct libmv_RegionTracker *tracker, const float *ima1, const float *ima2,
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int width, int height, int half_window_size,
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double x1, double y1, double *x2, double *y2);
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void libmv_regionTrackerDestroy(struct libmv_RegionTracker *tracker);
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/* Tracks */
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struct libmv_Tracks *libmv_tracksNew(void);
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void libmv_tracksInsert(struct libmv_Tracks *tracks, int image, int track, double x, double y);
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void libmv_tracksDestroy(struct libmv_Tracks *tracks);
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/* Reconstruction solver */
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struct libmv_Reconstruction *libmv_solveReconstruction(struct libmv_Tracks *tracks, int keyframe1, int keyframe2,
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double focal_length, double principal_x, double principal_y, double k1, double k2, double k3);
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int libmv_reporojectionPointForTrack(struct libmv_Reconstruction *libmv_reconstruction, int track, double pos[3]);
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int libmv_reporojectionCameraForImage(struct libmv_Reconstruction *libmv_reconstruction, int image, double mat[4][4]);
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float libmv_reprojectionError(struct libmv_Reconstruction *libmv_reconstruction);
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void libmv_destroyReconstruction(struct libmv_Reconstruction *libmv_reconstruction);
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/* feature detector */
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struct libmv_Corners *libmv_detectCorners(unsigned char *data, int width, int height, int stride);
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int libmv_countCorners(struct libmv_Corners *corners);
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void libmv_getCorner(struct libmv_Corners *corners, int number, float *x, float *y, float *score, float *size);
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void libmv_destroyCorners(struct libmv_Corners *corners);
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/* utils */
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void libmv_applyCameraIntrinsics(double focal_length, double principal_x, double principal_y, double k1, double k2, double k3,
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double x, double y, double *x1, double *y1);
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void libmv_InvertIntrinsics(double focal_length, double principal_x, double principal_y, double k1, double k2, double k3,
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double x, double y, double *x1, double *y1);
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#ifdef __cplusplus
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}
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#endif
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#endif // LIBMV_C_API_H
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