373 lines
11 KiB
C++
373 lines
11 KiB
C++
/* SPDX-FileCopyrightText: 2013 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "libmv-capi.h"
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#include <cstdlib>
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#include <cstring>
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/* ************ Logging ************ */
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void libmv_initLogging(const char* /*argv0*/) {
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}
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void libmv_startDebugLogging(void) {
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}
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void libmv_setLoggingVerbosity(int /*verbosity*/) {
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}
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/* ************ Planar tracker ************ */
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/* TrackRegion (new planar tracker) */
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int libmv_trackRegion(const libmv_TrackRegionOptions* /*options*/,
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const float* /*image1*/,
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int /*image1_width*/,
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int /*image1_height*/,
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const float* /*image2*/,
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int /*image2_width*/,
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int /*image2_height*/,
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const double* x1,
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const double* y1,
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libmv_TrackRegionResult* result,
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double* x2,
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double* y2) {
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/* Convert to doubles for the libmv API. The four corners and the center. */
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for (int i = 0; i < 5; ++i) {
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x2[i] = x1[i];
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y2[i] = y1[i];
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}
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result->termination = -1;
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result->termination_reason = "Built without libmv support";
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result->correlation = 0.0;
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return false;
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}
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void libmv_samplePlanarPatchFloat(const float* /*image*/,
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int /*width*/,
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int /*height*/,
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int /*channels*/,
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const double* /*xs*/,
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const double* /*ys*/,
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int /*num_samples_x*/,
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int /*num_samples_y*/,
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const float* /*mask*/,
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float* /*patch*/,
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double* /*warped_position_x*/,
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double* /*warped_position_y*/) {
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/* TODO(sergey): implement */
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}
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void libmv_samplePlanarPatchByte(const unsigned char* /*image*/,
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int /*width*/,
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int /*height*/,
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int /*channels*/,
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const double* /*xs*/,
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const double* /*ys*/,
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int /*num_samples_x*/,
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int /*num_samples_y*/,
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const float* /*mask*/,
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unsigned char* /*patch*/,
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double* /*warped_position_x*/,
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double* /*warped_position_y*/) {
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/* TODO(sergey): implement */
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}
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void libmv_floatImageDestroy(libmv_FloatImage* /*image*/) {
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}
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/* ************ Tracks ************ */
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libmv_Tracks* libmv_tracksNew(void) {
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return NULL;
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}
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void libmv_tracksInsert(libmv_Tracks* /*libmv_tracks*/,
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int /*image*/,
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int /*track*/,
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double /*x*/,
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double /*y*/,
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double /*weight*/) {
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}
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void libmv_tracksDestroy(libmv_Tracks* /*libmv_tracks*/) {
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}
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/* ************ Reconstruction solver ************ */
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libmv_Reconstruction* libmv_solveReconstruction(
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const libmv_Tracks* /*libmv_tracks*/,
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const libmv_CameraIntrinsicsOptions* /*libmv_camera_intrinsics_options*/,
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libmv_ReconstructionOptions* /*libmv_reconstruction_options*/,
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reconstruct_progress_update_cb /*progress_update_callback*/,
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void* /*callback_customdata*/) {
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return NULL;
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}
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libmv_Reconstruction* libmv_solveModal(
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const libmv_Tracks* /*libmv_tracks*/,
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const libmv_CameraIntrinsicsOptions* /*libmv_camera_intrinsics_options*/,
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const libmv_ReconstructionOptions* /*libmv_reconstruction_options*/,
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reconstruct_progress_update_cb /*progress_update_callback*/,
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void* /*callback_customdata*/) {
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return NULL;
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}
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int libmv_reconstructionIsValid(
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libmv_Reconstruction* /*libmv_reconstruction*/) {
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return 0;
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}
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int libmv_reprojectionPointForTrack(
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const libmv_Reconstruction* /*libmv_reconstruction*/,
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int /*track*/,
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double /*pos*/[3]) {
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return 0;
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}
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double libmv_reprojectionErrorForTrack(
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const libmv_Reconstruction* /*libmv_reconstruction*/, int /*track*/) {
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return 0.0;
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}
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double libmv_reprojectionErrorForImage(
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const libmv_Reconstruction* /*libmv_reconstruction*/, int /*image*/) {
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return 0.0;
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}
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int libmv_reprojectionCameraForImage(
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const libmv_Reconstruction* /*libmv_reconstruction*/,
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int /*image*/,
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double /*mat*/[4][4]) {
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return 0;
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}
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double libmv_reprojectionError(
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const libmv_Reconstruction* /*libmv_reconstruction*/) {
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return 0.0;
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}
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void libmv_reconstructionDestroy(
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struct libmv_Reconstruction* /*libmv_reconstruction*/) {
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}
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/* ************ Feature detector ************ */
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libmv_Features* libmv_detectFeaturesByte(const unsigned char* /*image_buffer*/,
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int /*width*/,
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int /*height*/,
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int /*channels*/,
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libmv_DetectOptions* /*options*/) {
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return NULL;
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}
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struct libmv_Features* libmv_detectFeaturesFloat(
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const float* /*image_buffer*/,
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int /*width*/,
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int /*height*/,
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int /*channels*/,
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libmv_DetectOptions* /*options*/) {
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return NULL;
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}
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int libmv_countFeatures(const libmv_Features* /*libmv_features*/) {
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return 0;
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}
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void libmv_getFeature(const libmv_Features* /*libmv_features*/,
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int /*number*/,
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double* x,
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double* y,
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double* score,
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double* size) {
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*x = 0.0;
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*y = 0.0;
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*score = 0.0;
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*size = 0.0;
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}
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void libmv_featuresDestroy(struct libmv_Features* /*libmv_features*/) {
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}
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/* ************ Camera intrinsics ************ */
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libmv_CameraIntrinsics* libmv_reconstructionExtractIntrinsics(
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libmv_Reconstruction* /*libmv_reconstruction*/) {
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return NULL;
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}
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libmv_CameraIntrinsics* libmv_cameraIntrinsicsNew(
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const libmv_CameraIntrinsicsOptions* /*libmv_camera_intrinsics_options*/) {
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return NULL;
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}
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libmv_CameraIntrinsics* libmv_cameraIntrinsicsCopy(
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const libmv_CameraIntrinsics* /*libmvIntrinsics*/) {
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return NULL;
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}
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void libmv_cameraIntrinsicsDestroy(
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libmv_CameraIntrinsics* /*libmvIntrinsics*/) {
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}
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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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}
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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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memset(camera_intrinsics_options, 0, sizeof(libmv_CameraIntrinsicsOptions));
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camera_intrinsics_options->focal_length = 1.0;
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}
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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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memcpy(destination_image,
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source_image,
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channels * width * height * sizeof(unsigned char));
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}
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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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memcpy(destination_image,
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source_image,
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channels * width * height * sizeof(float));
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}
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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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memcpy(destination_image,
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source_image,
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channels * width * height * sizeof(unsigned char));
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}
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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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memcpy(destination_image,
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source_image,
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channels * width * height * sizeof(float));
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}
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/* ************ utils ************ */
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void libmv_cameraIntrinsicsApply(
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const struct libmv_CameraIntrinsics* /*libmv_intrinsics*/,
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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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*x1 = 0.0;
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*y1 = 0.0;
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}
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void libmv_cameraIntrinsicsInvert(
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const struct libmv_CameraIntrinsics* /*libmv_intrinsics*/,
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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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*x1 = 0.0;
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*y1 = 0.0;
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}
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void libmv_homography2DFromCorrespondencesEuc(/* const */ double (* /*x1*/)[2],
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/* const */ double (* /*x2*/)[2],
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int /*num_points*/,
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double H[3][3]) {
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memset(H, 0, sizeof(double[3][3]));
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H[0][0] = 1.0f;
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H[1][1] = 1.0f;
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H[2][2] = 1.0f;
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}
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/* ************ autotrack ************ */
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libmv_AutoTrack* libmv_autoTrackNew(libmv_FrameAccessor* /*frame_accessor*/) {
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return NULL;
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}
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void libmv_autoTrackDestroy(libmv_AutoTrack* /*libmv_autotrack*/) {
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}
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void libmv_autoTrackSetOptions(libmv_AutoTrack* /*libmv_autotrack*/,
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const libmv_AutoTrackOptions* /*options*/) {
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}
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int libmv_autoTrackMarker(libmv_AutoTrack* /*libmv_autotrack*/,
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const libmv_TrackRegionOptions* /*libmv_options*/,
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libmv_Marker* /*libmv_tracker_marker*/,
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libmv_TrackRegionResult* /*libmv_result*/) {
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return 0;
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}
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void libmv_autoTrackAddMarker(libmv_AutoTrack* /*libmv_autotrack*/,
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const libmv_Marker* /*libmv_marker*/) {
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}
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void libmv_autoTrackSetMarkers(libmv_AutoTrack* /*libmv_autotrack*/,
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const libmv_Marker* /*libmv_marker-*/,
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size_t /*num_markers*/) {
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}
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int libmv_autoTrackGetMarker(libmv_AutoTrack* /*libmv_autotrack*/,
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int /*clip*/,
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int /*frame*/,
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int /*track*/,
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libmv_Marker* /*libmv_marker*/) {
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return 0;
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}
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/* ************ frame accessor ************ */
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libmv_FrameAccessor* libmv_FrameAccessorNew(
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libmv_FrameAccessorUserData* /*user_data**/,
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libmv_GetImageCallback /*get_image_callback*/,
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libmv_ReleaseImageCallback /*release_image_callback*/,
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libmv_GetMaskForTrackCallback /*get_mask_for_track_callback*/,
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libmv_ReleaseMaskCallback /*release_mask_callback*/) {
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return NULL;
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}
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void libmv_FrameAccessorDestroy(libmv_FrameAccessor* /*frame_accessor*/) {
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}
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int64_t libmv_frameAccessorgetTransformKey(
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const libmv_FrameTransform* /*transform*/) {
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return 0;
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}
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void libmv_frameAccessorgetTransformRun(
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const libmv_FrameTransform* /*transform*/,
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const libmv_FloatImage* /*input_image*/,
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libmv_FloatImage* /*output_image*/) {
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}
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