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Diffstat (limited to 'extern/libmv/intern/stub.cc')
| -rw-r--r-- | extern/libmv/intern/stub.cc | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/extern/libmv/intern/stub.cc b/extern/libmv/intern/stub.cc new file mode 100644 index 00000000000..cd8bb8ab841 --- /dev/null +++ b/extern/libmv/intern/stub.cc @@ -0,0 +1,330 @@ +/* + * ***** 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) 2013 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation, + * Sergey Sharybin + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "libmv-capi.h" + +#include <cstdlib> +#include <cstring> + +/* ************ Logging ************ */ + +void libmv_initLogging(const char * /*argv0*/) { +} + +void libmv_startDebugLogging(void) { +} + +void libmv_setLoggingVerbosity(int /*verbosity*/) { +} + +/* ************ Planar tracker ************ */ + +/* TrackRegion (new planar tracker) */ +int libmv_trackRegion(const libmv_TrackRegionOptions * /*options*/, + const float * /*image1*/, + int /*image1_width*/, + int /*image1_height*/, + const float * /*image2*/, + int /*image2_width*/, + int /*image2_height*/, + const double *x1, + const double *y1, + libmv_TrackRegionResult *result, + double *x2, + double *y2) { + /* Convert to doubles for the libmv api. The four corners and the center. */ + for (int i = 0; i < 5; ++i) { + x2[i] = x1[i]; + y2[i] = y1[i]; + } + + result->termination = -1; + result->termination_reason = "Built without libmv support"; + result->correlation = 0.0; + + return false; +} + +void libmv_samplePlanarPatchFloat(const float * /*image*/, + int /*width*/, + int /*height*/, + int /*channels*/, + const double * /*xs*/, + const double * /*ys*/, + int /*num_samples_x*/, + int /*num_samples_y*/, + const float * /*mask*/, + float * /*patch*/, + double * /*warped_position_x*/, + double * /*warped_position_y*/) { + /* TODO(sergey): implement */ +} + +void libmv_samplePlanarPatchByte(const unsigned char * /*image*/, + int /*width*/, + int /*height*/, + int /*channels*/, + const double * /*xs*/, + const double * /*ys*/, + int /*num_samples_x*/, int /*num_samples_y*/, + const float * /*mask*/, + unsigned char * /*patch*/, + double * /*warped_position_x*/, + double * /*warped_position_y*/) { + /* TODO(sergey): implement */ +} + +/* ************ Tracks ************ */ + +libmv_Tracks *libmv_tracksNew(void) { + return NULL; +} + +void libmv_tracksInsert(libmv_Tracks * /*libmv_tracks*/, + int /*image*/, + int /*track*/, + double /*x*/, + double /*y*/, + double /*weight*/) { +} + +void libmv_tracksDestroy(libmv_Tracks * /*libmv_tracks*/) { +} + +/* ************ Reconstruction solver ************ */ + +libmv_Reconstruction *libmv_solveReconstruction( + const libmv_Tracks * /*libmv_tracks*/, + const libmv_CameraIntrinsicsOptions * /*libmv_camera_intrinsics_options*/, + libmv_ReconstructionOptions * /*libmv_reconstruction_options*/, + reconstruct_progress_update_cb /*progress_update_callback*/, + void * /*callback_customdata*/) { + return NULL; +} + +libmv_Reconstruction *libmv_solveModal( + const libmv_Tracks * /*libmv_tracks*/, + const libmv_CameraIntrinsicsOptions * /*libmv_camera_intrinsics_options*/, + const libmv_ReconstructionOptions * /*libmv_reconstruction_options*/, + reconstruct_progress_update_cb /*progress_update_callback*/, + void * /*callback_customdata*/) { + return NULL; +} + +int libmv_reprojectionPointForTrack( + const libmv_Reconstruction * /*libmv_reconstruction*/, + int /*track*/, + double /*pos*/[3]) { + return 0; +} + +double libmv_reprojectionErrorForTrack( + const libmv_Reconstruction * /*libmv_reconstruction*/, + int /*track*/) { + return 0.0; +} + +double libmv_reprojectionErrorForImage( + const libmv_Reconstruction * /*libmv_reconstruction*/, + int /*image*/) { + return 0.0; +} + +int libmv_reprojectionCameraForImage( + const libmv_Reconstruction * /*libmv_reconstruction*/, + int /*image*/, + double /*mat*/[4][4]) { + return 0; +} + +double libmv_reprojectionError( + const libmv_Reconstruction * /*libmv_reconstruction*/) { + return 0.0; +} + +void libmv_reconstructionDestroy( + struct libmv_Reconstruction * /*libmv_reconstruction*/) { +} + +/* ************ Feature detector ************ */ + +libmv_Features *libmv_detectFeaturesByte(const unsigned char */*image_buffer*/, + int /*width*/, + int /*height*/, + int /*channels*/, + libmv_DetectOptions */*options*/) { + return NULL; +} + +struct libmv_Features *libmv_detectFeaturesFloat( + const float */*image_buffer*/, + int /*width*/, + int /*height*/, + int /*channels*/, + libmv_DetectOptions */*options*/) { + return NULL; +} + +int libmv_countFeatures(const libmv_Features * /*libmv_features*/) { + return 0; +} + +void libmv_getFeature(const libmv_Features * /*libmv_features*/, + int /*number*/, + double *x, + double *y, + double *score, + double *size) { + *x = 0.0; + *y = 0.0; + *score = 0.0; + *size = 0.0; +} + +void libmv_featuresDestroy(struct libmv_Features * /*libmv_features*/) { +} + +/* ************ Camera intrinsics ************ */ + +libmv_CameraIntrinsics *libmv_reconstructionExtractIntrinsics( + libmv_Reconstruction * /*libmv_reconstruction*/) { + return NULL; +} + +libmv_CameraIntrinsics *libmv_cameraIntrinsicsNew( + const libmv_CameraIntrinsicsOptions * /*libmv_camera_intrinsics_options*/) { + return NULL; +} + +libmv_CameraIntrinsics *libmv_cameraIntrinsicsCopy( + const libmv_CameraIntrinsics * /*libmvIntrinsics*/) { + return NULL; +} + +void libmv_cameraIntrinsicsDestroy( + libmv_CameraIntrinsics * /*libmvIntrinsics*/) { +} + +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) { + memset(camera_intrinsics_options, 0, sizeof(libmv_CameraIntrinsicsOptions)); + camera_intrinsics_options->focal_length = 1.0; +} + +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) { + memcpy(destination_image, source_image, + channels * width * height * sizeof(unsigned char)); +} + +void libmv_cameraIntrinsicsUndistortFloat( + const libmv_CameraIntrinsics* /*libmv_intrinsics*/, + const float* source_image, + int width, + int height, + float overscan, + int channels, + float* destination_image) { + memcpy(destination_image, source_image, + channels * width * height * sizeof(float)); +} + +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) { + memcpy(destination_image, source_image, + channels * width * height * sizeof(unsigned char)); +} + +void libmv_cameraIntrinsicsDistortFloat( + const libmv_CameraIntrinsics* /*libmv_intrinsics*/, + float* source_image, + int width, + int height, + float overscan, + int channels, + float* destination_image) { + memcpy(destination_image, source_image, + channels * width * height * sizeof(float)); +} + +/* ************ utils ************ */ + +void libmv_cameraIntrinsicsApply( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options, + double x, + double y, + double* x1, + double* y1) { + double focal_length = libmv_camera_intrinsics_options->focal_length; + double principal_x = libmv_camera_intrinsics_options->principal_point_x; + double principal_y = libmv_camera_intrinsics_options->principal_point_y; + *x1 = x * focal_length + principal_x; + *y1 = y * focal_length + principal_y; +} + +void libmv_cameraIntrinsicsInvert( + const libmv_CameraIntrinsicsOptions* libmv_camera_intrinsics_options, + double x, + double y, + double* x1, + double* y1) { + double focal_length = libmv_camera_intrinsics_options->focal_length; + double principal_x = libmv_camera_intrinsics_options->principal_point_x; + double principal_y = libmv_camera_intrinsics_options->principal_point_y; + *x1 = (x - principal_x) / focal_length; + *y1 = (y - principal_y) / focal_length; +} + +void libmv_homography2DFromCorrespondencesEuc(/* const */ double (*x1)[2], + /* const */ double (*x2)[2], + int num_points, + double H[3][3]) { + memset(H, 0, sizeof(double[3][3])); + H[0][0] = 1.0f; + H[1][1] = 1.0f; + H[2][2] = 1.0f; +} |