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Diffstat (limited to 'extern/libmv/intern/camera_intrinsics.h')
-rw-r--r-- | extern/libmv/intern/camera_intrinsics.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/extern/libmv/intern/camera_intrinsics.h b/extern/libmv/intern/camera_intrinsics.h new file mode 100644 index 00000000000..9910d16a108 --- /dev/null +++ b/extern/libmv/intern/camera_intrinsics.h @@ -0,0 +1,138 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2011 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation, + * Sergey Sharybin + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef LIBMV_C_API_CAMERA_INTRINSICS_H_ +#define LIBMV_C_API_CAMERA_INTRINSICS_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct libmv_CameraIntrinsics libmv_CameraIntrinsics; + +enum { + LIBMV_DISTORTION_MODEL_POLYNOMIAL = 0, + LIBMV_DISTORTION_MODEL_DIVISION = 1, +}; + +typedef struct libmv_CameraIntrinsicsOptions { + // Common settings of all distortion models. + int distortion_model; + int image_width, image_height; + double focal_length; + double principal_point_x, principal_point_y; + + // Radial distortion model. + double polynomial_k1, polynomial_k2, polynomial_k3; + double polynomial_p1, polynomial_p2; + + // Division distortion model. + double division_k1, division_k2; +} libmv_CameraIntrinsicsOptions; + +libmv_CameraIntrinsics *libmv_cameraIntrinsicsNew( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options); + +libmv_CameraIntrinsics *libmv_cameraIntrinsicsCopy( + const libmv_CameraIntrinsics* libmv_intrinsics); + +void libmv_cameraIntrinsicsDestroy(libmv_CameraIntrinsics* libmv_intrinsics); +void libmv_cameraIntrinsicsUpdate( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options, + libmv_CameraIntrinsics* libmv_intrinsics); + +void libmv_cameraIntrinsicsSetThreads(libmv_CameraIntrinsics* libmv_intrinsics, + int threads); + +void libmv_cameraIntrinsicsExtractOptions( + const libmv_CameraIntrinsics* libmv_intrinsics, + libmv_CameraIntrinsicsOptions* camera_intrinsics_options); + +void libmv_cameraIntrinsicsUndistortByte( + const libmv_CameraIntrinsics* libmv_intrinsics, + const unsigned char *source_image, + int width, + int height, + float overscan, + int channels, + unsigned char* destination_image); + +void libmv_cameraIntrinsicsUndistortFloat( + const libmv_CameraIntrinsics* libmv_intrinsics, + const float* source_image, + int width, + int height, + float overscan, + int channels, + float* destination_image); + +void libmv_cameraIntrinsicsDistortByte( + const struct libmv_CameraIntrinsics* libmv_intrinsics, + const unsigned char *source_image, + int width, + int height, + float overscan, + int channels, + unsigned char *destination_image); + +void libmv_cameraIntrinsicsDistortFloat( + const libmv_CameraIntrinsics* libmv_intrinsics, + float* source_image, + int width, + int height, + float overscan, + int channels, + float* destination_image); + +void libmv_cameraIntrinsicsApply( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options, + double x, + double y, + double* x1, + double* y1); + +void libmv_cameraIntrinsicsInvert( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options, + double x, + double y, + double* x1, + double* y1); + +#ifdef __cplusplus +} +#endif + +#ifdef __cplusplus + +namespace libmv { + class CameraIntrinsics; +} + +libmv::CameraIntrinsics* libmv_cameraIntrinsicsCreateFromOptions( + const libmv_CameraIntrinsicsOptions* camera_intrinsics_options); +#endif + +#endif // LIBMV_C_API_CAMERA_INTRINSICS_H_ |