forked from bartvdbraak/blender
058e3f087e
This way maintaining the C-API is a bit less tedious job and makes code cleaner to follow. Should be no functional changes.
139 lines
3.9 KiB
C++
139 lines
3.9 KiB
C++
/*
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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_CAMERA_INTRINSICS_H_
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#define LIBMV_C_API_CAMERA_INTRINSICS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct libmv_CameraIntrinsics libmv_CameraIntrinsics;
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enum {
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LIBMV_DISTORTION_MODEL_POLYNOMIAL = 0,
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LIBMV_DISTORTION_MODEL_DIVISION = 1,
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};
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typedef struct libmv_CameraIntrinsicsOptions {
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// Common settings of all distortion models.
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int distortion_model;
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int image_width, image_height;
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double focal_length;
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double principal_point_x, principal_point_y;
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// Radial distortion model.
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double polynomial_k1, polynomial_k2, polynomial_k3;
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double polynomial_p1, polynomial_p2;
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// Division distortion model.
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double division_k1, division_k2;
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} libmv_CameraIntrinsicsOptions;
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libmv_CameraIntrinsics *libmv_cameraIntrinsicsNew(
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const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options);
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libmv_CameraIntrinsics *libmv_cameraIntrinsicsCopy(
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const libmv_CameraIntrinsics* libmv_intrinsics);
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void libmv_cameraIntrinsicsDestroy(libmv_CameraIntrinsics* libmv_intrinsics);
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void libmv_cameraIntrinsicsUpdate(
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const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options,
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libmv_CameraIntrinsics* libmv_intrinsics);
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void libmv_cameraIntrinsicsSetThreads(libmv_CameraIntrinsics* libmv_intrinsics,
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int threads);
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void libmv_cameraIntrinsicsExtractOptions(
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const libmv_CameraIntrinsics* libmv_intrinsics,
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libmv_CameraIntrinsicsOptions* camera_intrinsics_options);
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void libmv_cameraIntrinsicsUndistortByte(
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const libmv_CameraIntrinsics* libmv_intrinsics,
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const unsigned char *source_image,
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int width,
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int height,
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float overscan,
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int channels,
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unsigned char* destination_image);
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void libmv_cameraIntrinsicsUndistortFloat(
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const libmv_CameraIntrinsics* libmv_intrinsics,
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const float* source_image,
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int width,
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int height,
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float overscan,
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int channels,
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float* destination_image);
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void libmv_cameraIntrinsicsDistortByte(
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const struct libmv_CameraIntrinsics* libmv_intrinsics,
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const unsigned char *source_image,
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int width,
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int height,
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float overscan,
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int channels,
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unsigned char *destination_image);
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void libmv_cameraIntrinsicsDistortFloat(
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const libmv_CameraIntrinsics* libmv_intrinsics,
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float* source_image,
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int width,
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int height,
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float overscan,
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int channels,
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float* destination_image);
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void libmv_cameraIntrinsicsApply(
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const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options,
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double x,
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double y,
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double* x1,
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double* y1);
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void libmv_cameraIntrinsicsInvert(
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const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options,
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double x,
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double y,
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double* x1,
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double* y1);
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#ifdef __cplusplus
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}
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#endif
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#ifdef __cplusplus
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namespace libmv {
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class CameraIntrinsics;
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}
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libmv::CameraIntrinsics* libmv_cameraIntrinsicsCreateFromOptions(
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const libmv_CameraIntrinsicsOptions* camera_intrinsics_options);
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#endif
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#endif // LIBMV_C_API_CAMERA_INTRINSICS_H_
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