diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-04-17 17:51:00 +0300 |
---|---|---|
committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-04-20 17:26:31 +0300 |
commit | 31357913950968c81b704f0169a91ee293984bf8 (patch) | |
tree | 152263dd607908b91787a067736710e8d35d970f /source | |
parent | 665bf41f3c4cb439e5efe3fd0cafd5c20d6e921a (diff) |
Tracking: Specify image image for (un)distortion model
Allows to support distortion models which needs to know actual
image dimensions to apply or inverse camera intrinsics.
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/blenkernel/BKE_tracking.h | 14 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/constraint.c | 2 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/movieclip.c | 3 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/tracking.c | 28 | ||||
-rw-r--r-- | source/blender/compositor/operations/COM_MovieDistortionOperation.cpp | 3 | ||||
-rw-r--r-- | source/blender/editors/space_clip/clip_draw.c | 14 | ||||
-rw-r--r-- | source/blender/editors/space_clip/clip_editor.c | 4 | ||||
-rw-r--r-- | source/blender/editors/space_clip/clip_utils.c | 3 |
8 files changed, 47 insertions, 24 deletions
diff --git a/source/blender/blenkernel/BKE_tracking.h b/source/blender/blenkernel/BKE_tracking.h index 20236745438..bb88fbf863b 100644 --- a/source/blender/blenkernel/BKE_tracking.h +++ b/source/blender/blenkernel/BKE_tracking.h @@ -261,8 +261,16 @@ void BKE_tracking_distortion_undistort_v2(struct MovieDistortion *distortion, float r_co[2]); void BKE_tracking_distortion_free(struct MovieDistortion *distortion); -void BKE_tracking_distort_v2(struct MovieTracking *tracking, const float co[2], float r_co[2]); -void BKE_tracking_undistort_v2(struct MovieTracking *tracking, const float co[2], float r_co[2]); +void BKE_tracking_distort_v2(struct MovieTracking *tracking, + int image_width, + int image_height, + const float co[2], + float r_co[2]); +void BKE_tracking_undistort_v2(struct MovieTracking *tracking, + int image_width, + int image_height, + const float co[2], + float r_co[2]); struct ImBuf *BKE_tracking_undistort_frame(struct MovieTracking *tracking, struct ImBuf *ibuf, @@ -276,6 +284,8 @@ struct ImBuf *BKE_tracking_distort_frame(struct MovieTracking *tracking, float overscan); void BKE_tracking_max_distortion_delta_across_bound(struct MovieTracking *tracking, + int image_width, + int image_height, struct rcti *rect, bool undistort, float delta[2]); diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c index 099fdacf401..bf100b2e949 100644 --- a/source/blender/blenkernel/intern/constraint.c +++ b/source/blender/blenkernel/intern/constraint.c @@ -4694,7 +4694,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase pos[0] *= width; pos[1] *= height; - BKE_tracking_undistort_v2(tracking, pos, pos); + BKE_tracking_undistort_v2(tracking, width, height, pos, pos); /* Normalize pixel coordinates back. */ pos[0] /= width; diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c index 193fe859def..7991559d1ce 100644 --- a/source/blender/blenkernel/intern/movieclip.c +++ b/source/blender/blenkernel/intern/movieclip.c @@ -1512,7 +1512,8 @@ void BKE_movieclip_update_scopes(MovieClip *clip, MovieClipUser *user, MovieClip undist_marker.pos[0] *= width; undist_marker.pos[1] *= height * aspy; - BKE_tracking_undistort_v2(&clip->tracking, undist_marker.pos, undist_marker.pos); + BKE_tracking_undistort_v2( + &clip->tracking, width, height, undist_marker.pos, undist_marker.pos); undist_marker.pos[0] /= width; undist_marker.pos[1] /= height * aspy; diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c index 0204667b3bd..97d95cb7e46 100644 --- a/source/blender/blenkernel/intern/tracking.c +++ b/source/blender/blenkernel/intern/tracking.c @@ -2288,13 +2288,15 @@ void BKE_tracking_distortion_free(MovieDistortion *distortion) MEM_freeN(distortion); } -void BKE_tracking_distort_v2(MovieTracking *tracking, const float co[2], float r_co[2]) +void BKE_tracking_distort_v2( + MovieTracking *tracking, int image_width, int image_height, const float co[2], float r_co[2]) { const MovieTrackingCamera *camera = &tracking->camera; const float aspy = 1.0f / tracking->camera.pixel_aspect; libmv_CameraIntrinsicsOptions camera_intrinsics_options; - tracking_cameraIntrinscisOptionsFromTracking(tracking, 0, 0, &camera_intrinsics_options); + tracking_cameraIntrinscisOptionsFromTracking( + tracking, image_width, image_height, &camera_intrinsics_options); libmv_CameraIntrinsics *intrinsics = libmv_cameraIntrinsicsNew(&camera_intrinsics_options); /* Normalize coordinates. */ @@ -2309,13 +2311,15 @@ void BKE_tracking_distort_v2(MovieTracking *tracking, const float co[2], float r r_co[1] = y; } -void BKE_tracking_undistort_v2(MovieTracking *tracking, const float co[2], float r_co[2]) +void BKE_tracking_undistort_v2( + MovieTracking *tracking, int image_width, int image_height, const float co[2], float r_co[2]) { const MovieTrackingCamera *camera = &tracking->camera; const float aspy = 1.0f / tracking->camera.pixel_aspect; libmv_CameraIntrinsicsOptions camera_intrinsics_options; - tracking_cameraIntrinscisOptionsFromTracking(tracking, 0, 0, &camera_intrinsics_options); + tracking_cameraIntrinscisOptionsFromTracking( + tracking, image_width, image_height, &camera_intrinsics_options); libmv_CameraIntrinsics *intrinsics = libmv_cameraIntrinsicsNew(&camera_intrinsics_options); double x = co[0], y = co[1]; @@ -2361,13 +2365,19 @@ ImBuf *BKE_tracking_distort_frame(MovieTracking *tracking, } void BKE_tracking_max_distortion_delta_across_bound(MovieTracking *tracking, + int image_width, + int image_height, rcti *rect, bool undistort, float delta[2]) { float pos[2], warped_pos[2]; const int coord_delta = 5; - void (*apply_distortion)(MovieTracking * tracking, const float pos[2], float out[2]); + void (*apply_distortion)(MovieTracking * tracking, + int image_width, + int image_height, + const float pos[2], + float out[2]); if (undistort) { apply_distortion = BKE_tracking_undistort_v2; @@ -2387,7 +2397,7 @@ void BKE_tracking_max_distortion_delta_across_bound(MovieTracking *tracking, pos[0] = a; pos[1] = rect->ymin; - apply_distortion(tracking, pos, warped_pos); + apply_distortion(tracking, image_width, image_height, pos, warped_pos); delta[0] = max_ff(delta[0], fabsf(pos[0] - warped_pos[0])); delta[1] = max_ff(delta[1], fabsf(pos[1] - warped_pos[1])); @@ -2396,7 +2406,7 @@ void BKE_tracking_max_distortion_delta_across_bound(MovieTracking *tracking, pos[0] = a; pos[1] = rect->ymax; - apply_distortion(tracking, pos, warped_pos); + apply_distortion(tracking, image_width, image_height, pos, warped_pos); delta[0] = max_ff(delta[0], fabsf(pos[0] - warped_pos[0])); delta[1] = max_ff(delta[1], fabsf(pos[1] - warped_pos[1])); @@ -2415,7 +2425,7 @@ void BKE_tracking_max_distortion_delta_across_bound(MovieTracking *tracking, pos[0] = rect->xmin; pos[1] = a; - apply_distortion(tracking, pos, warped_pos); + apply_distortion(tracking, image_width, image_height, pos, warped_pos); delta[0] = max_ff(delta[0], fabsf(pos[0] - warped_pos[0])); delta[1] = max_ff(delta[1], fabsf(pos[1] - warped_pos[1])); @@ -2424,7 +2434,7 @@ void BKE_tracking_max_distortion_delta_across_bound(MovieTracking *tracking, pos[0] = rect->xmax; pos[1] = a; - apply_distortion(tracking, pos, warped_pos); + apply_distortion(tracking, image_width, image_height, pos, warped_pos); delta[0] = max_ff(delta[0], fabsf(pos[0] - warped_pos[0])); delta[1] = max_ff(delta[1], fabsf(pos[1] - warped_pos[1])); diff --git a/source/blender/compositor/operations/COM_MovieDistortionOperation.cpp b/source/blender/compositor/operations/COM_MovieDistortionOperation.cpp index ec858ee2c19..fe2943419c5 100644 --- a/source/blender/compositor/operations/COM_MovieDistortionOperation.cpp +++ b/source/blender/compositor/operations/COM_MovieDistortionOperation.cpp @@ -50,7 +50,8 @@ void MovieDistortionOperation::initExecution() full_frame.xmin = full_frame.ymin = 0; full_frame.xmax = this->m_width; full_frame.ymax = this->m_height; - BKE_tracking_max_distortion_delta_across_bound(tracking, &full_frame, !this->m_apply, delta); + BKE_tracking_max_distortion_delta_across_bound( + tracking, this->m_width, this->m_height, &full_frame, !this->m_apply, delta); /* 5 is just in case we didn't hit real max of distortion in * BKE_tracking_max_undistortion_delta_across_bound diff --git a/source/blender/editors/space_clip/clip_draw.c b/source/blender/editors/space_clip/clip_draw.c index a1652ca0e88..4a51b3c8b8a 100644 --- a/source/blender/editors/space_clip/clip_draw.c +++ b/source/blender/editors/space_clip/clip_draw.c @@ -1651,7 +1651,7 @@ static void draw_tracking_tracks(SpaceClip *sc, pos[0] = (pos[0] / (pos[3] * 2.0f) + 0.5f) * width; pos[1] = (pos[1] / (pos[3] * 2.0f) + 0.5f) * height * aspy; - BKE_tracking_distort_v2(tracking, pos, npos); + BKE_tracking_distort_v2(tracking, width, height, pos, npos); if (npos[0] >= 0.0f && npos[1] >= 0.0f && npos[0] <= width && npos[1] <= height * aspy) { vec[0] = (marker->pos[0] + track->offset[0]) * width; @@ -1777,7 +1777,7 @@ static void draw_distortion(SpaceClip *sc, for (i = 0; i <= n; i++) { for (j = 0; j <= n; j++) { if (i == 0 || j == 0 || i == n || j == n) { - BKE_tracking_distort_v2(tracking, pos, tpos); + BKE_tracking_distort_v2(tracking, width, height, pos, tpos); for (a = 0; a < 4; a++) { int ok; @@ -1810,7 +1810,7 @@ static void draw_distortion(SpaceClip *sc, pos[0] = idx[a][0] * dx; pos[1] = idx[a][1] * dy; - BKE_tracking_undistort_v2(tracking, pos, tpos); + BKE_tracking_undistort_v2(tracking, width, height, pos, tpos); minmax_v2v2_v2(min, max, tpos); } @@ -1821,7 +1821,7 @@ static void draw_distortion(SpaceClip *sc, for (i = 0; i <= n; i++) { for (j = 0; j <= n; j++) { - BKE_tracking_distort_v2(tracking, pos, grid[i][j]); + BKE_tracking_distort_v2(tracking, width, height, pos, grid[i][j]); grid[i][j][0] /= width; grid[i][j][1] /= height * aspy; @@ -1897,8 +1897,8 @@ static void draw_distortion(SpaceClip *sc, /* we want to distort only long straight lines */ if (stroke->totpoints == 2) { - BKE_tracking_undistort_v2(tracking, pos, pos); - BKE_tracking_undistort_v2(tracking, npos, npos); + BKE_tracking_undistort_v2(tracking, width, height, pos, pos); + BKE_tracking_undistort_v2(tracking, width, height, npos, npos); } sub_v2_v2v2(dpos, npos, pos); @@ -1907,7 +1907,7 @@ static void draw_distortion(SpaceClip *sc, immBegin(GPU_PRIM_LINE_STRIP, steps + 1); for (j = 0; j <= steps; j++) { - BKE_tracking_distort_v2(tracking, pos, tpos); + BKE_tracking_distort_v2(tracking, width, height, pos, tpos); immVertex2f(position, tpos[0] / width, tpos[1] / (height * aspy)); add_v2_v2(pos, dpos); diff --git a/source/blender/editors/space_clip/clip_editor.c b/source/blender/editors/space_clip/clip_editor.c index cce01947ab7..bb383383013 100644 --- a/source/blender/editors/space_clip/clip_editor.c +++ b/source/blender/editors/space_clip/clip_editor.c @@ -546,7 +546,7 @@ void ED_clip_point_undistorted_pos(SpaceClip *sc, const float co[2], float r_co[ r_co[0] *= width; r_co[1] *= height * aspy; - BKE_tracking_undistort_v2(&clip->tracking, r_co, r_co); + BKE_tracking_undistort_v2(&clip->tracking, width, height, r_co, r_co); r_co[0] /= width; r_co[1] /= height * aspy; @@ -580,7 +580,7 @@ void ED_clip_point_stable_pos( float aspy = 1.0f / tracking->camera.pixel_aspect; float tmp[2] = {*xr * width, *yr * height * aspy}; - BKE_tracking_distort_v2(tracking, tmp, tmp); + BKE_tracking_distort_v2(tracking, width, height, tmp, tmp); *xr = tmp[0] / width; *yr = tmp[1] / (height * aspy); diff --git a/source/blender/editors/space_clip/clip_utils.c b/source/blender/editors/space_clip/clip_utils.c index 4a0df454a78..03f791ad70d 100644 --- a/source/blender/editors/space_clip/clip_utils.c +++ b/source/blender/editors/space_clip/clip_utils.c @@ -166,7 +166,8 @@ static float calculate_reprojection_error_at_marker(MovieClip *clip, reprojected_position[1] = (reprojected_position[1] / (reprojected_position[3] * 2.0f) + 0.5f) * clip_height * aspy; - BKE_tracking_distort_v2(tracking, reprojected_position, reprojected_position); + BKE_tracking_distort_v2( + tracking, clip_width, clip_height, reprojected_position, reprojected_position); marker_position[0] = (marker->pos[0] + track->offset[0]) * clip_width; marker_position[1] = (marker->pos[1] + track->offset[1]) * clip_height * aspy; |