tracking.cc File Reference

#include <climits>
#include <cmath>
#include <cstddef>
#include <cstdint>
#include <memory.h>
#include "MEM_guardedalloc.h"
#include "DNA_anim_types.h"
#include "DNA_camera_types.h"
#include "DNA_defaults.h"
#include "DNA_gpencil_legacy_types.h"
#include "DNA_movieclip_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BLI_bitmap_draw_2d.h"
#include "BLI_ghash.h"
#include "BLI_hash.hh"
#include "BLI_listbase.h"
#include "BLI_math_base.h"
#include "BLI_math_geom.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "BLI_math_vector_types.hh"
#include "BLI_string.h"
#include "BLI_string_utils.hh"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "BKE_fcurve.hh"
#include "BKE_layer.hh"
#include "BKE_lib_id.hh"
#include "BKE_movieclip.h"
#include "BKE_object.hh"
#include "BKE_scene.hh"
#include "BKE_tracking.h"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"
#include "RNA_access.hh"
#include "RNA_prototypes.hh"
#include "libmv-capi.h"
#include "tracking_private.h"

Go to the source code of this file.

Classes
struct	MovieDistortion
struct	TrackingCopyContext
struct	TrackMaskSetPixelData

Functions
static void	tracking_tracks_free (ListBase *tracks)
static void	tracking_plane_tracks_free (ListBase *plane_tracks)
static void	tracking_reconstruction_free (MovieTrackingReconstruction *reconstruction)
static void	tracking_object_free (MovieTrackingObject *tracking_object)
static void	tracking_objects_free (ListBase *objects)
static void	tracking_dopesheet_free (MovieTrackingDopesheet *dopesheet)
void	BKE_tracking_free (MovieTracking *tracking)
static TrackingCopyContext	tracking_copy_context_new ()
static void	tracking_copy_context_delete (TrackingCopyContext *ctx)
static void	tracking_tracks_copy (TrackingCopyContext *ctx, ListBase *tracks_dst, const ListBase *tracks_src, const int flag)
static void	tracking_plane_tracks_copy (TrackingCopyContext *ctx, ListBase *plane_tracks_list_dst, const ListBase *plane_tracks_list_src, const int flag)
static void	tracking_reconstruction_copy (TrackingCopyContext *, MovieTrackingReconstruction *reconstruction_dst, const MovieTrackingReconstruction *reconstruction_src, const int)
static void	tracking_stabilization_copy (MovieTrackingStabilization *stabilization_dst, const MovieTrackingStabilization *stabilization_src, const int)
static void	tracking_object_copy (MovieTrackingObject *tracking_object_dst, const MovieTrackingObject *tracking_object_src, const int flag)
static void	tracking_objects_copy (ListBase *tracking_objects_dst, const ListBase *tracking_objects_src, const int flag)
void	BKE_tracking_copy (MovieTracking *tracking_dst, const MovieTracking *tracking_src, const int flag)
void	BKE_tracking_settings_init (MovieTracking *tracking)
void	BKE_tracking_get_camera_object_matrix (const Object *camera_object, float mat[4][4])
void	BKE_tracking_get_projection_matrix (MovieTracking *tracking, MovieTrackingObject *tracking_object, int framenr, int winx, int winy, float mat[4][4])
void	BKE_tracking_clipboard_free ()
void	BKE_tracking_clipboard_copy_tracks (MovieTracking *, MovieTrackingObject *tracking_object)
bool	BKE_tracking_clipboard_has_tracks ()
void	BKE_tracking_clipboard_paste_tracks (MovieTracking *, MovieTrackingObject *tracking_object)
MovieTrackingTrack *	BKE_tracking_track_add_empty (MovieTracking *tracking, ListBase *tracks_list)
MovieTrackingTrack *	BKE_tracking_track_add (MovieTracking *tracking, ListBase *tracksbase, float x, float y, int framenr, int width, int height)
MovieTrackingTrack *	BKE_tracking_track_duplicate (MovieTrackingTrack *track)
void	BKE_tracking_track_unique_name (ListBase *tracksbase, MovieTrackingTrack *track)
void	BKE_tracking_track_free (MovieTrackingTrack *track)
void	BKE_tracking_track_first_last_frame_get (const MovieTrackingTrack *track, int *r_first_frame, int *r_last_frame)
void	BKE_tracking_tracks_first_last_frame_minmax (MovieTrackingTrack **tracks, const int num_tracks, int *r_first_frame, int *r_last_frame)
int	BKE_tracking_count_selected_tracks_in_list (const ListBase *tracks_list)
int	BKE_tracking_count_selected_tracks_in_active_object (MovieTracking *tracking)
MovieTrackingTrack **	BKE_tracking_selected_tracks_in_active_object (MovieTracking *tracking, int *r_num_tracks)
void	BKE_tracking_track_flag_set (MovieTrackingTrack *track, int area, int flag)
void	BKE_tracking_track_flag_clear (MovieTrackingTrack *track, int area, int flag)
bool	BKE_tracking_track_has_marker_at_frame (MovieTrackingTrack *track, int framenr)
bool	BKE_tracking_track_has_enabled_marker_at_frame (MovieTrackingTrack *track, int framenr)
static void	path_clear_remained (MovieTrackingTrack *track, const int ref_frame)
static void	path_clear_up_to (MovieTrackingTrack *track, const int ref_frame)
static void	path_clear_all (MovieTrackingTrack *track, const int ref_frame)
void	BKE_tracking_track_path_clear (MovieTrackingTrack *track, const int ref_frame, const eTrackClearAction action)
void	BKE_tracking_tracks_join (MovieTracking *tracking, MovieTrackingTrack *dst_track, MovieTrackingTrack *src_track)
static void	accumulate_marker (MovieTrackingMarker *dst_marker, const MovieTrackingMarker *src_marker)
static void	multiply_marker (MovieTrackingMarker *marker, const float multiplier)
static void	tracking_average_markers (MovieTrackingTrack *dst_track, MovieTrackingTrack **src_tracks, const int num_src_tracks)
static void	tracking_average_tracks (MovieTrackingTrack *dst_track, MovieTrackingTrack **src_tracks, const int num_src_tracks)
void	BKE_tracking_tracks_average (MovieTrackingTrack *dst_track, MovieTrackingTrack **src_tracks, const int num_src_tracks)
MovieTrackingTrack *	BKE_tracking_track_get_for_selection_index (MovieTracking *tracking, int selection_index, ListBase **r_tracksbase)
static bGPDlayer *	track_mask_gpencil_layer_get (const MovieTrackingTrack *track)
static void	track_mask_set_pixel_cb (int x, int x_end, int y, void *user_data)
static void	track_mask_gpencil_layer_rasterize (const int frame_width, const int frame_height, const float region_min[2], const bGPDlayer *layer, float *mask, const int mask_width, const int mask_height)
float *	tracking_track_get_mask_for_region (const int frame_width, const int frame_height, const float region_min[2], const float region_max[2], const MovieTrackingTrack *track)
float *	BKE_tracking_track_get_mask (const int frame_width, const int frame_height, const MovieTrackingTrack *track, const MovieTrackingMarker *marker)
float	BKE_tracking_track_get_weight_for_marker (MovieClip *clip, MovieTrackingTrack *track, MovieTrackingMarker *marker)
void	BKE_tracking_track_select (ListBase *tracksbase, MovieTrackingTrack *track, int area, bool extend)
void	BKE_tracking_track_deselect (MovieTrackingTrack *track, int area)
void	BKE_tracking_tracks_deselect_all (ListBase *tracksbase)
MovieTrackingMarker *	BKE_tracking_marker_insert (MovieTrackingTrack *track, MovieTrackingMarker *marker)
void	BKE_tracking_marker_delete (MovieTrackingTrack *track, int framenr)
void	BKE_tracking_marker_clamp_pattern_position (MovieTrackingMarker *marker)
void	BKE_tracking_marker_clamp_search_size (MovieTrackingMarker *marker)
void	BKE_tracking_marker_clamp_search_position (MovieTrackingMarker *marker)
MovieTrackingMarker *	BKE_tracking_marker_get (MovieTrackingTrack *track, int framenr)
MovieTrackingMarker *	BKE_tracking_marker_get_exact (MovieTrackingTrack *track, int framenr)
MovieTrackingMarker *	BKE_tracking_marker_ensure (MovieTrackingTrack *track, int framenr)
static const MovieTrackingMarker *	get_usable_marker_for_interpolation (MovieTrackingTrack *track, const MovieTrackingMarker *anchor_marker, const int direction)
bool	BKE_tracking_marker_get_interpolated (MovieTrackingTrack *track, const int framenr, MovieTrackingMarker *r_marker)
void	BKE_tracking_marker_pattern_minmax (const MovieTrackingMarker *marker, float min[2], float max[2])
void	BKE_tracking_marker_get_subframe_position (MovieTrackingTrack *track, float framenr, float pos[2])
MovieTrackingPlaneTrack *	BKE_tracking_plane_track_add (MovieTracking *tracking, ListBase *plane_tracks_base, ListBase *tracks, int framenr)
void	BKE_tracking_plane_track_unique_name (ListBase *plane_tracks_base, MovieTrackingPlaneTrack *plane_track)
void	BKE_tracking_plane_track_free (MovieTrackingPlaneTrack *plane_track)
void	BKE_tracking_plane_tracks_deselect_all (ListBase *plane_tracks_base)
bool	BKE_tracking_plane_track_has_point_track (MovieTrackingPlaneTrack *plane_track, MovieTrackingTrack *track)
bool	BKE_tracking_plane_track_remove_point_track (MovieTrackingPlaneTrack *plane_track, MovieTrackingTrack *track)
void	BKE_tracking_plane_tracks_remove_point_track (MovieTracking *tracking, MovieTrackingTrack *track)
void	BKE_tracking_plane_track_replace_point_track (MovieTrackingPlaneTrack *plane_track, MovieTrackingTrack *old_track, MovieTrackingTrack *new_track)
void	BKE_tracking_plane_tracks_replace_point_track (MovieTracking *tracking, MovieTrackingTrack *old_track, MovieTrackingTrack *new_track)
MovieTrackingPlaneMarker *	BKE_tracking_plane_marker_insert (MovieTrackingPlaneTrack *plane_track, MovieTrackingPlaneMarker *plane_marker)
void	BKE_tracking_plane_marker_delete (MovieTrackingPlaneTrack *plane_track, int framenr)
MovieTrackingPlaneMarker *	BKE_tracking_plane_marker_get (MovieTrackingPlaneTrack *plane_track, int framenr)
MovieTrackingPlaneMarker *	BKE_tracking_plane_marker_get_exact (MovieTrackingPlaneTrack *plane_track, int framenr)
MovieTrackingPlaneMarker *	BKE_tracking_plane_marker_ensure (MovieTrackingPlaneTrack *plane_track, int framenr)
void	BKE_tracking_plane_marker_get_subframe_corners (MovieTrackingPlaneTrack *plane_track, float framenr, float corners[4][2])
MovieTrackingObject *	BKE_tracking_object_add (MovieTracking *tracking, const char *name)
bool	BKE_tracking_object_delete (MovieTracking *tracking, MovieTrackingObject *tracking_object)
void	BKE_tracking_object_unique_name (MovieTracking *tracking, MovieTrackingObject *tracking_object)
MovieTrackingObject *	BKE_tracking_object_get_named (MovieTracking *tracking, const char *name)
MovieTrackingObject *	BKE_tracking_object_get_active (const MovieTracking *tracking)
MovieTrackingObject *	BKE_tracking_object_get_camera (const MovieTracking *tracking)
MovieTrackingTrack *	BKE_tracking_object_find_track_with_name (MovieTrackingObject *tracking_object, const char *name)
MovieTrackingPlaneTrack *	BKE_tracking_object_find_plane_track_with_name (MovieTrackingObject *tracking_object, const char *name)
static int	reconstructed_camera_index_get (MovieTrackingReconstruction *reconstruction, int framenr, bool nearest)
static void	reconstructed_camera_scale_set (const MovieTrackingObject *tracking_object, float mat[4][4])
void	BKE_tracking_camera_shift_get (MovieTracking *tracking, int winx, int winy, float *shiftx, float *shifty)
void	BKE_tracking_camera_to_blender (MovieTracking *tracking, Scene *scene, Camera *camera, int width, int height)
MovieReconstructedCamera *	BKE_tracking_camera_get_reconstructed (MovieTracking *, MovieTrackingObject *tracking_object, int framenr)
void	BKE_tracking_camera_get_reconstructed_interpolate (MovieTracking *, MovieTrackingObject *tracking_object, float framenr, float mat[4][4])
void	BKE_tracking_camera_principal_point_pixel_get (MovieClip *clip, float r_principal_point_pixel[2])
void	BKE_tracking_camera_principal_point_pixel_set (MovieClip *clip, const float principal_point_pixel[2])
bool	BKE_tracking_camera_distortion_equal (const MovieTrackingCamera *a, const MovieTrackingCamera *b)
uint64_t	BKE_tracking_camera_distortion_hash (const MovieTrackingCamera *camera)
MovieDistortion *	BKE_tracking_distortion_new (MovieTracking *tracking, int calibration_width, int calibration_height)
void	BKE_tracking_distortion_update (MovieDistortion *distortion, MovieTracking *tracking, int calibration_width, int calibration_height)
void	BKE_tracking_distortion_set_threads (MovieDistortion *distortion, int threads)
MovieDistortion *	BKE_tracking_distortion_copy (MovieDistortion *distortion)
ImBuf *	BKE_tracking_distortion_exec (MovieDistortion *distortion, MovieTracking *tracking, ImBuf *ibuf, int calibration_width, int calibration_height, float overscan, bool undistort)
void	BKE_tracking_distortion_distort_v2 (MovieDistortion *distortion, const float co[2], float r_co[2])
void	BKE_tracking_distortion_undistort_v2 (MovieDistortion *distortion, const float co[2], float r_co[2])
void	BKE_tracking_distortion_free (MovieDistortion *distortion)
void	BKE_tracking_distort_v2 (MovieTracking *tracking, int image_width, int image_height, 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])
ImBuf *	BKE_tracking_undistort_frame (MovieTracking *tracking, ImBuf *ibuf, int calibration_width, int calibration_height, float overscan)
ImBuf *	BKE_tracking_distort_frame (MovieTracking *tracking, ImBuf *ibuf, int calibration_width, int calibration_height, float overscan)
void	BKE_tracking_max_distortion_delta_across_bound (MovieTracking *tracking, const int image_width, const int image_height, const rcti *rect, const bool undistort, float r_delta[2])
static void	disable_imbuf_channels (ImBuf *ibuf, const MovieTrackingTrack *track, const bool grayscale)
ImBuf *	BKE_tracking_sample_pattern (const int frame_width, const int frame_height, const ImBuf *search_ibuf, const MovieTrackingTrack *track, const MovieTrackingMarker *marker, const bool from_anchor, const bool use_mask, const int num_samples_x, const int num_samples_y, float pos[2])
ImBuf *	BKE_tracking_get_pattern_imbuf (const ImBuf *ibuf, const MovieTrackingTrack *track, const MovieTrackingMarker *marker, const bool anchored, const bool disable_channels)
ImBuf *	BKE_tracking_get_search_imbuf (const ImBuf *ibuf, const MovieTrackingTrack *track, const MovieTrackingMarker *marker, const bool anchored, const bool disable_channels)
BLI_INLINE int	plane_marker_size_len_in_pixels (const float a[2], const float b[2], const int frame_width, const int frame_height)
ImBuf *	BKE_tracking_get_plane_imbuf (const ImBuf *frame_ibuf, const MovieTrackingPlaneMarker *plane_marker)
void	BKE_tracking_disable_channels (ImBuf *ibuf, bool disable_red, bool disable_green, bool disable_blue, bool grayscale)
static int	channels_alpha_sort (const void *a, const void *b)
static int	channels_total_track_sort (const void *a, const void *b)
static int	channels_longest_segment_sort (const void *a, const void *b)
static int	channels_average_error_sort (const void *a, const void *b)
static int	compare_firstlast_putting_undefined_first (bool inverse, bool a_markerless, int a_value, bool b_markerless, int b_value)
static int	channels_start_sort (const void *a, const void *b)
static int	channels_end_sort (const void *a, const void *b)
static int	channels_alpha_inverse_sort (const void *a, const void *b)
static int	channels_total_track_inverse_sort (const void *a, const void *b)
static int	channels_longest_segment_inverse_sort (const void *a, const void *b)
static int	channels_average_error_inverse_sort (const void *a, const void *b)
static int	channels_start_inverse_sort (const void *a, const void *b)
static int	channels_end_inverse_sort (const void *a, const void *b)
static void	tracking_dopesheet_channels_segments_calc (MovieTrackingDopesheetChannel *channel)
static void	tracking_dopesheet_channels_calc (MovieTracking *tracking)
static void	tracking_dopesheet_channels_sort (MovieTracking *tracking, int sort_method, bool inverse)
static int	coverage_from_count (int count)
static void	tracking_dopesheet_calc_coverage (MovieTracking *tracking)
void	BKE_tracking_dopesheet_tag_update (MovieTracking *tracking)
void	BKE_tracking_dopesheet_update (MovieTracking *tracking)
MovieTrackingObject *	BKE_tracking_find_object_for_track (const MovieTracking *tracking, const MovieTrackingTrack *track)
MovieTrackingObject *	BKE_tracking_find_object_for_plane_track (const MovieTracking *tracking, const MovieTrackingPlaneTrack *plane_track)
void	BKE_tracking_get_rna_path_for_track (const MovieTracking *tracking, const MovieTrackingTrack *track, char *rna_path, size_t rna_path_maxncpy)
void	BKE_tracking_get_rna_path_prefix_for_track (const MovieTracking *tracking, const MovieTrackingTrack *track, char *rna_path, size_t rna_path_maxncpy)
void	BKE_tracking_get_rna_path_for_plane_track (const MovieTracking *tracking, const MovieTrackingPlaneTrack *plane_track, char *rna_path, size_t rna_path_maxncpy)
void	BKE_tracking_get_rna_path_prefix_for_plane_track (const MovieTracking *tracking, const MovieTrackingPlaneTrack *plane_track, char *rna_path, size_t rna_path_maxncpy)

Variables
struct {
ListBase   tracks
}	tracking_clipboard

Function Documentation

accumulate_marker()

static void accumulate_marker ( MovieTrackingMarker * dst_marker, const MovieTrackingMarker * src_marker )

static

Definition at line 907 of file tracking.cc.

References add_v2_v2(), BLI_assert, MovieTrackingMarker::flag, MovieTrackingMarker::framenr, is_finite_v2(), MARKER_DISABLED, MARKER_TRACKED, MovieTrackingMarker::pattern_corners, MovieTrackingMarker::pos, MovieTrackingMarker::search_max, and MovieTrackingMarker::search_min.

Referenced by tracking_average_markers().

BKE_tracking_camera_distortion_equal()

bool BKE_tracking_camera_distortion_equal	(	const MovieTrackingCamera *	a,
		const MovieTrackingCamera *	b )

Definition at line 2199 of file tracking.cc.

References b, BLI_assert_unreachable, equals_v2v2(), TRACKING_DISTORTION_MODEL_BROWN, TRACKING_DISTORTION_MODEL_DIVISION, TRACKING_DISTORTION_MODEL_NUKE, and TRACKING_DISTORTION_MODEL_POLYNOMIAL.

BKE_tracking_camera_distortion_hash()

uint64_t BKE_tracking_camera_distortion_hash

(

const MovieTrackingCamera *

camera

)

Definition at line 2229 of file tracking.cc.

References BLI_assert_unreachable, TRACKING_DISTORTION_MODEL_BROWN, TRACKING_DISTORTION_MODEL_DIVISION, TRACKING_DISTORTION_MODEL_NUKE, and TRACKING_DISTORTION_MODEL_POLYNOMIAL.

BKE_tracking_camera_get_reconstructed()

MovieReconstructedCamera * BKE_tracking_camera_get_reconstructed	(	MovieTracking *	tracking,
		MovieTrackingObject *	tracking_object,
		int	framenr )

Definition at line 2133 of file tracking.cc.

References reconstructed_camera_index_get(), MovieTrackingObject::reconstruction, and reconstruction.

Referenced by BKE_tracking_get_projection_matrix(), and frame_jump_exec().

BKE_tracking_camera_get_reconstructed_interpolate()

void BKE_tracking_camera_get_reconstructed_interpolate	(	MovieTracking *	tracking,
		MovieTrackingObject *	tracking_object,
		float	framenr,
		float	mat[4][4] )

Definition at line 2146 of file tracking.cc.

References blend_m4_m4m4(), copy_m4_m4(), float, MovieReconstructedCamera::framenr, reconstructed_camera_index_get(), reconstructed_camera_scale_set(), MovieTrackingObject::reconstruction, reconstruction, and unit_m4().

Referenced by bundle_midpoint(), camera_view3d_reconstruction(), camerasolver_evaluate(), followtrack_evaluate_using_3d_position_object(), objectsolver_evaluate(), and snapCamera().

BKE_tracking_camera_principal_point_pixel_get()

void BKE_tracking_camera_principal_point_pixel_get	(	MovieClip *	clip,
		float	r_principal_point_pixel[2] )

Definition at line 2173 of file tracking.cc.

References BKE_movieclip_get_size(), DNA_struct_default_get, and tracking_principal_point_normalized_to_pixel().

BKE_tracking_camera_principal_point_pixel_set()

void BKE_tracking_camera_principal_point_pixel_set	(	MovieClip *	clip,
		const float	principal_point_pixel[2] )

Definition at line 2186 of file tracking.cc.

References BKE_movieclip_get_size(), DNA_struct_default_get, and tracking_principal_point_pixel_to_normalized().

BKE_tracking_camera_shift_get()

void BKE_tracking_camera_shift_get	(	struct MovieTracking *	tracking,
		int	winx,
		int	winy,
		float *	shiftx,
		float *	shifty )

Converts principal offset from center to offset of blender's camera.

Definition at line 2102 of file tracking.cc.

References tracking_principal_point_normalized_to_pixel().

Referenced by BKE_tracking_camera_to_blender(), and BKE_tracking_get_projection_matrix().

BKE_tracking_camera_to_blender()

void BKE_tracking_camera_to_blender	(	MovieTracking *	tracking,
		Scene *	scene,
		Camera *	camera,
		int	width,
		int	height )

Definition at line 2115 of file tracking.cc.

References BKE_tracking_camera_shift_get(), and CAMERA_SENSOR_FIT_HOR.

Referenced by solve_camera_freejob().

BKE_tracking_clipboard_copy_tracks()

void BKE_tracking_clipboard_copy_tracks	(	struct MovieTracking *	tracking,
		struct MovieTrackingObject *	tracking_object )

Copy selected tracks from specified object to the clipboard.

Definition at line 460 of file tracking.cc.

References BKE_tracking_clipboard_free(), BKE_tracking_track_duplicate(), BLI_addtail(), LISTBASE_FOREACH, TRACK_HIDDEN, TRACK_SELECTED, tracking_clipboard, and MovieTrackingObject::tracks.

Referenced by copy_tracks_exec().

BKE_tracking_clipboard_free()

void BKE_tracking_clipboard_free

(

void

)

Free clipboard by freeing memory used by all tracks in it.

Definition at line 443 of file tracking.cc.

References BKE_tracking_track_free(), BLI_listbase_clear(), MEM_freeN(), MovieTrackingTrack::next, and tracking_clipboard.

Referenced by BKE_tracking_clipboard_copy_tracks(), and WM_exit_ex().

BKE_tracking_clipboard_has_tracks()

bool BKE_tracking_clipboard_has_tracks

(

void

)

Check whether there are any tracks in the clipboard.

Definition at line 476 of file tracking.cc.

References BLI_listbase_is_empty(), and tracking_clipboard.

Referenced by paste_tracks_poll().

BKE_tracking_clipboard_paste_tracks()

void BKE_tracking_clipboard_paste_tracks	(	struct MovieTracking *	tracking,
		struct MovieTrackingObject *	tracking_object )

Paste tracks from clipboard to specified object.

Names of new tracks in object are guaranteed to be unique here.

Definition at line 481 of file tracking.cc.

References MovieTrackingObject::active_track, BKE_tracking_track_duplicate(), BKE_tracking_track_unique_name(), BLI_addtail(), LISTBASE_FOREACH, tracking_clipboard, and MovieTrackingObject::tracks.

Referenced by paste_tracks_exec().

BKE_tracking_copy()

void BKE_tracking_copy	(	MovieTracking *	tracking_dst,
		const MovieTracking *	tracking_src,
		const int	flag )

Definition at line 309 of file tracking.cc.

References BLI_listbase_clear(), MovieTracking::camera, MovieTrackingDopesheet::channels, MovieTrackingDopesheet::coverage_segments, MovieTracking::dopesheet, flag, MovieTrackingCamera::intrinsics, MovieTracking::objects, MovieTrackingDopesheet::ok, MovieTracking::stabilization, MovieTracking::stats, tracking_objects_copy(), and tracking_stabilization_copy().

BKE_tracking_count_selected_tracks_in_active_object()

int BKE_tracking_count_selected_tracks_in_active_object

(

MovieTracking *

tracking

)

Definition at line 640 of file tracking.cc.

References BKE_tracking_count_selected_tracks_in_list(), BKE_tracking_object_get_active(), and MovieTrackingObject::tracks.

Referenced by average_tracks_invoke(), and BKE_tracking_selected_tracks_in_active_object().

BKE_tracking_count_selected_tracks_in_list()

int BKE_tracking_count_selected_tracks_in_list

(

const ListBase *

tracks_list

)

Definition at line 629 of file tracking.cc.

References LISTBASE_FOREACH, and TRACK_SELECTED.

Referenced by BKE_tracking_count_selected_tracks_in_active_object().

BKE_tracking_disable_channels()

void BKE_tracking_disable_channels	(	struct ImBuf *	ibuf,
		bool	disable_red,
		bool	disable_green,
		bool	disable_blue,
		bool	grayscale )

Zap channels from the imbuf that are disabled by the user. this can lead to better tracks sometimes. however, instead of simply zeroing the channels out, do a partial gray-scale conversion so the display is better.

Definition at line 2876 of file tracking.cc.

References b, ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, IB_RECT_INVALID, ImBuf::userflags, ImBuf::x, x, and ImBuf::y.

Referenced by disable_imbuf_channels(), and postprocess_frame().

BKE_tracking_distort_frame()

ImBuf * BKE_tracking_distort_frame	(	MovieTracking *	tracking,
		ImBuf *	ibuf,
		int	calibration_width,
		int	calibration_height,
		float	overscan )

Definition at line 2493 of file tracking.cc.

References BKE_tracking_distortion_exec(), BKE_tracking_distortion_new(), and MovieTrackingCamera::intrinsics.

BKE_tracking_distort_v2()

void BKE_tracking_distort_v2	(	MovieTracking *	tracking,
		int	image_width,
		int	image_height,
		const float	co[2],
		float	r_co[2] )

Definition at line 2421 of file tracking.cc.

References image_height, image_width, libmv_cameraIntrinsicsApply(), libmv_cameraIntrinsicsDestroy(), libmv_cameraIntrinsicsNew(), MovieTrackingCamera::pixel_aspect, tracking_cameraIntrinscisOptionsFromTracking(), tracking_principal_point_normalized_to_pixel(), x, and y.

Referenced by BKE_tracking_max_distortion_delta_across_bound(), calculate_reprojection_error_at_marker(), draw_distortion(), draw_tracking_tracks(), and ED_clip_point_stable_pos().

BKE_tracking_distortion_copy()

MovieDistortion * BKE_tracking_distortion_copy

(

MovieDistortion *

distortion

)

Definition at line 2313 of file tracking.cc.

References MovieDistortion::intrinsics, and libmv_cameraIntrinsicsCopy().

Referenced by local_merge(), and blender::nodes::node_composite_moviedistortion_cc::storage_copy().

BKE_tracking_distortion_distort_v2()

void BKE_tracking_distortion_distort_v2	(	MovieDistortion *	distortion,
		const float	co[2],
		float	r_co[2] )

Definition at line 2384 of file tracking.cc.

References libmv_cameraIntrinsicsApply(), x, and y.

Referenced by blender::compositor::MovieDistortionOperation::update_memory_buffer_partial().

BKE_tracking_distortion_exec()

ImBuf * BKE_tracking_distortion_exec	(	MovieDistortion *	distortion,
		MovieTracking *	tracking,
		ImBuf *	ibuf,
		int	calibration_width,
		int	calibration_height,
		float	overscan,
		bool	undistort )

Definition at line 2324 of file tracking.cc.

References BKE_tracking_distortion_update(), ImBuf::byte_buffer, ImBuf::channels, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, IMB_dupImBuf(), imb_freerectImBuf(), libmv_cameraIntrinsicsDistortByte(), libmv_cameraIntrinsicsDistortFloat(), libmv_cameraIntrinsicsUndistortByte(), libmv_cameraIntrinsicsUndistortFloat(), ImBuf::x, and ImBuf::y.

Referenced by BKE_tracking_distort_frame(), BKE_tracking_undistort_frame(), and get_undistorted_ibuf().

BKE_tracking_distortion_free()

void BKE_tracking_distortion_free

(

MovieDistortion *

distortion

)

Definition at line 2414 of file tracking.cc.

References libmv_cameraIntrinsicsDestroy(), and MEM_freeN().

Referenced by BKE_tracking_free(), blender::compositor::MovieDistortionOperation::deinit_execution(), do_movie_proxy(), do_sequence_proxy(), local_merge(), and blender::nodes::node_composite_moviedistortion_cc::storage_free().

BKE_tracking_distortion_new()

MovieDistortion * BKE_tracking_distortion_new	(	MovieTracking *	tracking,
		int	calibration_width,
		int	calibration_height )

Definition at line 2263 of file tracking.cc.

References libmv_cameraIntrinsicsNew(), tracking_cameraIntrinscisOptionsFromTracking(), and tracking_principal_point_normalized_to_pixel().

Referenced by BKE_tracking_distort_frame(), BKE_tracking_undistort_frame(), blender::realtime_compositor::DistortionGrid::DistortionGrid(), do_movie_proxy(), do_sequence_proxy(), and blender::compositor::MovieDistortionOperation::init_execution().

BKE_tracking_distortion_set_threads()

void BKE_tracking_distortion_set_threads	(	MovieDistortion *	distortion,
		int	threads )

Definition at line 2308 of file tracking.cc.

References libmv_cameraIntrinsicsSetThreads().

Referenced by do_movie_proxy().

BKE_tracking_distortion_undistort_v2()

void BKE_tracking_distortion_undistort_v2	(	MovieDistortion *	distortion,
		const float	co[2],
		float	r_co[2] )

Definition at line 2402 of file tracking.cc.

References float, and libmv_cameraIntrinsicsInvert().

Referenced by blender::compositor::MovieDistortionOperation::update_memory_buffer_partial().

BKE_tracking_distortion_update()

void BKE_tracking_distortion_update	(	MovieDistortion *	distortion,
		MovieTracking *	tracking,
		int	calibration_width,
		int	calibration_height )

Definition at line 2287 of file tracking.cc.

References libmv_cameraIntrinsicsUpdate(), tracking_cameraIntrinscisOptionsFromTracking(), and tracking_principal_point_normalized_to_pixel().

Referenced by BKE_tracking_distortion_exec().

BKE_tracking_dopesheet_tag_update()

void BKE_tracking_dopesheet_tag_update

(

struct MovieTracking *

tracking

)

Tag dope-sheet for update, actual update will happen later when it'll be actually needed.

Definition at line 3411 of file tracking.cc.

References MovieTrackingDopesheet::ok.

Referenced by BKE_autotrack_context_sync(), BKE_tracking_object_add(), BKE_tracking_object_delete(), BKE_tracking_reconstruction_finish(), BKE_tracking_tracks_join(), box_select_exec(), circle_select_exec(), clean_tracks_exec(), clear_track_path_exec(), detect_features_exec(), do_lasso_select_marker(), hide_tracks_clear_exec(), hide_tracks_exec(), movieclip_eval_update_generic(), select_all_exec(), select_exec(), and select_grouped_exec().

BKE_tracking_dopesheet_update()

void BKE_tracking_dopesheet_update

(

struct MovieTracking *

tracking

)

Do dope-sheet update, if update is not needed nothing will happen.

Definition at line 3418 of file tracking.cc.

References MovieTrackingDopesheet::flag, inverse(), MovieTrackingDopesheet::ok, MovieTrackingDopesheet::sort_method, TRACKING_DOPE_SORT_INVERSE, tracking_dopesheet_calc_coverage(), tracking_dopesheet_channels_calc(), tracking_dopesheet_channels_sort(), and tracking_dopesheet_free().

Referenced by clip_channels_region_draw(), and dopesheet_region_draw().

BKE_tracking_find_object_for_plane_track()

MovieTrackingObject * BKE_tracking_find_object_for_plane_track	(	const MovieTracking *	tracking,
		const MovieTrackingPlaneTrack *	plane_track )

Definition at line 3452 of file tracking.cc.

References BLI_findindex(), and LISTBASE_FOREACH.

Referenced by BKE_tracking_get_rna_path_for_plane_track(), and BKE_tracking_get_rna_path_prefix_for_plane_track().

BKE_tracking_find_object_for_track()

MovieTrackingObject * BKE_tracking_find_object_for_track	(	const MovieTracking *	tracking,
		const MovieTrackingTrack *	track )

Definition at line 3441 of file tracking.cc.

References BLI_findindex(), and LISTBASE_FOREACH.

Referenced by BKE_tracking_get_rna_path_for_track(), and BKE_tracking_get_rna_path_prefix_for_track().

BKE_tracking_free()

void BKE_tracking_free

(

struct MovieTracking *

tracking

)

Free tracking structure, only frees structure contents (if structure is allocated in heap, it shall be handled outside).

All the pointers inside structure becomes invalid after this call.

Definition at line 160 of file tracking.cc.

References BKE_tracking_distortion_free(), tracking_dopesheet_free(), and tracking_objects_free().

Referenced by movie_clip_free_data().

BKE_tracking_get_camera_object_matrix()

void BKE_tracking_get_camera_object_matrix	(	const Object *	camera_object,
		float	mat[4][4] )

Definition at line 370 of file tracking.cc.

References BKE_object_where_is_calc_mat4(), and BLI_assert.

BKE_tracking_get_pattern_imbuf()

ImBuf * BKE_tracking_get_pattern_imbuf	(	const ImBuf *	ibuf,
		const MovieTrackingTrack *	track,
		const MovieTrackingMarker *	marker,
		const bool	anchored,
		const bool	disable_channels )

Definition at line 2706 of file tracking.cc.

References BKE_tracking_get_search_imbuf(), BKE_tracking_marker_pattern_minmax(), BKE_tracking_sample_pattern(), IMB_freeImBuf(), ImBuf::x, and ImBuf::y.

BKE_tracking_get_plane_imbuf()

ImBuf * BKE_tracking_get_plane_imbuf	(	const ImBuf *	frame_ibuf,
		const MovieTrackingPlaneMarker *	plane_marker )

Definition at line 2797 of file tracking.cc.

References ImBuf::byte_buffer, ImBufByteBuffer::colorspace, ImBufFloatBuffer::colorspace, MovieTrackingPlaneMarker::corners, ImBufByteBuffer::data, ImBufFloatBuffer::data, float, ImBuf::float_buffer, IB_rect, IB_rectfloat, IMB_allocImBuf(), libmv_samplePlanarPatchByte(), libmv_samplePlanarPatchFloat(), max_ii(), plane_marker_size_len_in_pixels(), ImBuf::x, and ImBuf::y.

BKE_tracking_get_projection_matrix()

void BKE_tracking_get_projection_matrix	(	struct MovieTracking *	tracking,
		struct MovieTrackingObject *	tracking_object,
		int	framenr,
		int	winx,
		int	winy,
		float	mat[4][4] )

Get projection matrix for camera specified by given tracking object and frame number.

Note

frame number should be in clip space, not scene space.

Definition at line 386 of file tracking.cc.

References BKE_tracking_camera_get_reconstructed(), BKE_tracking_camera_shift_get(), camera, copy_m4_m4(), float, invert_m4_m4(), left, min_ii(), mul_m4_m4m4(), perspective_m4(), and top.

Referenced by calculate_reprojection_error_at_marker(), and draw_tracking_tracks().

BKE_tracking_get_rna_path_for_plane_track()

void BKE_tracking_get_rna_path_for_plane_track	(	const MovieTracking *	tracking,
		const MovieTrackingPlaneTrack *	plane_track,
		char *	rna_path,
		size_t	rna_path_maxncpy )

Definition at line 3501 of file tracking.cc.

References BKE_tracking_find_object_for_plane_track(), BLI_snprintf(), BLI_str_escape(), MAX_NAME, MovieTrackingObject::name, and MovieTrackingPlaneTrack::name.

BKE_tracking_get_rna_path_for_track()

void BKE_tracking_get_rna_path_for_track	(	const MovieTracking *	tracking,
		const MovieTrackingTrack *	track,
		char *	rna_path,
		size_t	rna_path_maxncpy )

Definition at line 3463 of file tracking.cc.

References BKE_tracking_find_object_for_track(), BLI_snprintf(), BLI_str_escape(), MAX_NAME, MovieTrackingObject::name, and MovieTrackingTrack::name.

BKE_tracking_get_rna_path_prefix_for_plane_track()

void BKE_tracking_get_rna_path_prefix_for_plane_track	(	const MovieTracking *	tracking,
		const MovieTrackingPlaneTrack *	plane_track,
		char *	rna_path,
		size_t	rna_path_maxncpy )

Definition at line 3524 of file tracking.cc.

References BKE_tracking_find_object_for_plane_track(), BLI_snprintf(), BLI_str_escape(), BLI_strncpy(), MAX_NAME, and MovieTrackingObject::name.

BKE_tracking_get_rna_path_prefix_for_track()

void BKE_tracking_get_rna_path_prefix_for_track	(	const MovieTracking *	tracking,
		const MovieTrackingTrack *	track,
		char *	rna_path,
		size_t	rna_path_maxncpy )

Definition at line 3485 of file tracking.cc.

References BKE_tracking_find_object_for_track(), BLI_snprintf(), BLI_str_escape(), BLI_strncpy(), MAX_NAME, and MovieTrackingObject::name.

BKE_tracking_get_search_imbuf()

ImBuf * BKE_tracking_get_search_imbuf	(	const ImBuf *	ibuf,
		const MovieTrackingTrack *	track,
		const MovieTrackingMarker *	marker,
		const bool	anchored,
		const bool	disable_channels )

Definition at line 2744 of file tracking.cc.

References ImBufFloatBuffer::data, disable_imbuf_channels(), MovieTrackingTrack::flag, ImBuf::float_buffer, IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_rectcpy(), MovieTrackingTrack::offset, MovieTrackingMarker::search_max, MovieTrackingMarker::search_min, TRACK_DISABLE_BLUE, TRACK_DISABLE_GREEN, TRACK_DISABLE_RED, TRACK_PREVIEW_GRAYSCALE, tracking_get_search_origin_frame_pixel(), w(), ImBuf::x, x, ImBuf::y, and y.

Referenced by BKE_tracking_get_pattern_imbuf().

BKE_tracking_marker_clamp_pattern_position()

void BKE_tracking_marker_clamp_pattern_position

(

struct MovieTrackingMarker *

marker

)

If the pattern area is outside of the search area its position will be modified in a way that it is within the pattern is within the search area.

If the pattern area is already within the search area nothing happens.

If the pattern area is bigger than the search area the behavior is undefined.

Search area is never modified.

Definition at line 1308 of file tracking.cc.

References b, BKE_tracking_marker_pattern_minmax(), MovieTrackingMarker::pattern_corners, MovieTrackingMarker::search_max, and MovieTrackingMarker::search_min.

Referenced by recalcData_tracking().

BKE_tracking_marker_clamp_search_position()

void BKE_tracking_marker_clamp_search_position

(

struct MovieTrackingMarker *

marker

)

If the search position is such that pattern area is (partially) outside of the search area move the search area so that the pattern is within the search area.

If the search area is smaller than the pattern the behavior is undefined.

Pattern area is never modified.

Definition at line 1338 of file tracking.cc.

References BKE_tracking_marker_pattern_minmax(), MovieTrackingMarker::search_max, MovieTrackingMarker::search_min, and sub_v2_v2v2().

Referenced by marker_block_handler(), recalcData_tracking(), and slide_marker_modal().

BKE_tracking_marker_clamp_search_size()

void BKE_tracking_marker_clamp_search_size

(

struct MovieTrackingMarker *

marker

)

If the search size is such that pattern area is (partially) outside of the search area make the search area bigger so that the pattern is within the search area.

Pattern area is never modified.

Definition at line 1327 of file tracking.cc.

References BKE_tracking_marker_pattern_minmax(), max_ff(), min_ff(), MovieTrackingMarker::search_max, and MovieTrackingMarker::search_min.

Referenced by marker_block_handler(), recalcData_tracking(), and slide_marker_modal().

BKE_tracking_marker_delete()

void BKE_tracking_marker_delete	(	MovieTrackingTrack *	track,
		int	framenr )

Definition at line 1281 of file tracking.cc.

References MovieTrackingMarker::framenr, MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MEM_freeN(), and MEM_reallocN.

Referenced by clip_delete_marker().

BKE_tracking_marker_ensure()

MovieTrackingMarker * BKE_tracking_marker_ensure	(	MovieTrackingTrack *	track,
		int	framenr )

Definition at line 1402 of file tracking.cc.

References BKE_tracking_marker_get(), BKE_tracking_marker_insert(), and MovieTrackingMarker::framenr.

Referenced by create_slide_marker_data(), disable_markers_exec(), keyframe_set_flag(), marker_block_handler(), marker_update_cb(), track_init_markers(), trackToTransData(), and ui_numedit_but_TRACKPREVIEW().

BKE_tracking_marker_get()

MovieTrackingMarker * BKE_tracking_marker_get	(	struct MovieTrackingTrack *	track,
		int	framenr )

Get marker closest to the given frame number.

If there is maker with exact frame number it returned. Otherwise, marker with highest frame number but lower than the requested frame is returned if such marker exists. Otherwise, the marker with lowest frame number greater than the requested frame number is returned.

This function has complexity of O(log number_of_markers).

Definition at line 1358 of file tracking.cc.

References BLI_assert, BLI_assert_msg, clamp_i(), MovieTrackingMarker::framenr, MovieTrackingTrack::markers, and MovieTrackingTrack::markersnr.

Referenced by annotation_session_initdata(), autotrack_context_init_markers(), autotrack_is_track_trackable(), BKE_movieclip_update_scopes(), BKE_tracking_marker_ensure(), BKE_tracking_marker_get_exact(), BKE_tracking_marker_get_interpolated(), BKE_tracking_marker_get_subframe_position(), BKE_tracking_plane_track_add(), box_select_exec(), circle_select_exec(), clip_draw_grease_pencil(), blender::compositor::KeyingScreenOperation::compute_marker_points(), blender::realtime_compositor::compute_marker_points(), blender::nodes::node_composite_trackpos_cc::TrackPositionOperation::compute_marker_position_at_frame(), do_lasso_select_marker(), draw_tracking_tracks(), ED_clip_select_all(), ed_tracking_pick_point_track(), mask_parent_set_exec(), path_clear_all(), recalcData_tracking(), refine_marker_exec(), search_closest_marker_index(), select_grouped_exec(), selected_tracking_boundbox(), slide_marker_customdata(), blender::TEST_F(), track_count_markers(), tracking_context_get_reference_ibuf(), tracking_get_keyframed_marker(), tracking_has_selection(), and uiTemplateMarker().

BKE_tracking_marker_get_exact()

MovieTrackingMarker * BKE_tracking_marker_get_exact	(	MovieTrackingTrack *	track,
		int	framenr )

Definition at line 1391 of file tracking.cc.

References BKE_tracking_marker_get(), and MovieTrackingMarker::framenr.

Referenced by accessor_get_mask_for_track_callback(), BKE_autotrack_context_sync(), BKE_tracking_marker_insert(), BKE_tracking_track_has_enabled_marker_at_frame(), BKE_tracking_track_has_marker_at_frame(), cancelTransTracking(), blender::nodes::node_composite_trackpos_cc::TrackPositionOperation::compute_temporally_neighboring_marker_position(), delete_marker_exec(), frame_jump_exec(), get_closest_marker(), get_tracking_data_point(), init_track_for_stabilization(), keyframe_set_flag(), point_markers_correspondences_on_both_image(), blender::TEST_F(), and track_to_path_segment().

BKE_tracking_marker_get_interpolated()

bool BKE_tracking_marker_get_interpolated	(	struct MovieTrackingTrack *	track,
		int	framenr,
		struct MovieTrackingMarker *	r_marker )

Get marker position, possibly interpolating gap between key-framed/tracked markers.

The result marker frame number is set to the requested frame number. Its flags are 0 if the marker is interpolated, and is set to original marker flag if there were no interpolation involved.

Returns

truth if the result is usable.

Definition at line 1437 of file tracking.cc.

References BKE_tracking_marker_get(), MovieTrackingMarker::flag, float, MovieTrackingMarker::framenr, get_usable_marker_for_interpolation(), interp_v2_v2v2(), MARKER_DISABLED, MovieTrackingMarker::pattern_corners, MovieTrackingMarker::pos, MovieTrackingMarker::search_max, and MovieTrackingMarker::search_min.

Referenced by blender::TEST_F(), and tracking_average_markers().

BKE_tracking_marker_get_subframe_position()

void BKE_tracking_marker_get_subframe_position	(	MovieTrackingTrack *	track,
		float	framenr,
		float	pos[2] )

Definition at line 1507 of file tracking.cc.

References add_v2_v2(), BKE_tracking_marker_get(), copy_v2_v2(), MovieTrackingMarker::framenr, int, interp_v2_v2v2(), MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MovieTrackingTrack::offset, MovieTrackingMarker::pos, and pos.

Referenced by BKE_mask_point_parent_matrix_get(), and followtrack_evaluate_using_2d_position().

BKE_tracking_marker_insert()

MovieTrackingMarker * BKE_tracking_marker_insert	(	MovieTrackingTrack *	track,
		MovieTrackingMarker *	marker )

Definition at line 1235 of file tracking.cc.

References BKE_tracking_marker_get_exact(), MovieTrackingMarker::framenr, MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, and MEM_reallocN.

Referenced by BKE_autotrack_context_sync(), BKE_tracking_marker_ensure(), BKE_tracking_track_add(), path_clear_all(), tracking_average_markers(), and tracking_marker_insert_disabled().

BKE_tracking_marker_pattern_minmax()

void BKE_tracking_marker_pattern_minmax	(	const MovieTrackingMarker *	marker,
		float	min[2],
		float	max[2] )

Definition at line 1495 of file tracking.cc.

References INIT_MINMAX2, min, minmax_v2v2_v2(), and MovieTrackingMarker::pattern_corners.

Referenced by BKE_tracking_get_pattern_imbuf(), BKE_tracking_marker_clamp_pattern_position(), BKE_tracking_marker_clamp_search_position(), BKE_tracking_marker_clamp_search_size(), and BKE_tracking_plane_track_add().

BKE_tracking_max_distortion_delta_across_bound()

void BKE_tracking_max_distortion_delta_across_bound	(	MovieTracking *	tracking,
		const int	image_width,
		const int	image_height,
		const rcti *	rect,
		const bool	undistort,
		float	r_delta[2] )

Definition at line 2515 of file tracking.cc.

References BKE_tracking_distort_v2(), BKE_tracking_undistort_v2(), fabsf, FLT_MAX, image_height, image_width, max_ff(), pos, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BKE_tracking_object_add()

MovieTrackingObject * BKE_tracking_object_add	(	MovieTracking *	tracking,
		const char *	name )

Definition at line 1897 of file tracking.cc.

References BKE_tracking_dopesheet_tag_update(), BKE_tracking_object_unique_name(), BLI_addtail(), BLI_listbase_count(), MovieTrackingObject::flag, MovieTrackingObject::keyframe1, MovieTrackingObject::keyframe2, MovieTrackingObject::name, MovieTrackingObject::scale, STRNCPY, and TRACKING_OBJECT_CAMERA.

Referenced by BKE_tracking_settings_init(), blo_do_versions_260(), tracking_object_new_exec(), and tracks_map_merge().

BKE_tracking_object_delete()

bool BKE_tracking_object_delete	(	MovieTracking *	tracking,
		MovieTrackingObject *	tracking_object )

Definition at line 1926 of file tracking.cc.

References BKE_tracking_dopesheet_tag_update(), BLI_findindex(), BLI_freelinkN(), MovieTrackingObject::flag, TRACKING_OBJECT_CAMERA, and tracking_object_free().

Referenced by tracking_object_remove_exec().

BKE_tracking_object_find_plane_track_with_name()

MovieTrackingPlaneTrack * BKE_tracking_object_find_plane_track_with_name	(	MovieTrackingObject *	tracking_object,
		const char *	name )

Definition at line 2005 of file tracking.cc.

References LISTBASE_FOREACH, MovieTrackingObject::plane_tracks, and STREQ.

Referenced by BKE_mask_point_parent_matrix_get(), and blender::nodes::node_composite_planetrackdeform_cc::PlaneTrackDeformOperation::get_plane_track().

BKE_tracking_object_find_track_with_name()

MovieTrackingTrack * BKE_tracking_object_find_track_with_name	(	MovieTrackingObject *	tracking_object,
		const char *	name )

Definition at line 1993 of file tracking.cc.

References LISTBASE_FOREACH, STREQ, and MovieTrackingObject::tracks.

Referenced by BKE_mask_point_parent_matrix_get(), followtrack_context_init(), blender::nodes::node_composite_trackpos_cc::TrackPositionOperation::get_movie_tracking_track(), and blender::ed::object::test_constraint().

BKE_tracking_object_get_active()

MovieTrackingObject * BKE_tracking_object_get_active

(

const MovieTracking *

tracking

)

Definition at line 1977 of file tracking.cc.

References BLI_findlink().

Referenced by BKE_tracking_count_selected_tracks_in_active_object(), BKE_tracking_plane_tracks_remove_point_track(), BKE_tracking_plane_tracks_replace_point_track(), BKE_tracking_selected_tracks_in_active_object(), tracking_dopesheet_calc_coverage(), and tracking_dopesheet_channels_calc().

BKE_tracking_object_get_camera()

MovieTrackingObject * BKE_tracking_object_get_camera

(

const MovieTracking *

tracking

)

Definition at line 1982 of file tracking.cc.

References LISTBASE_FOREACH, and TRACKING_OBJECT_CAMERA.

BKE_tracking_object_get_named()

MovieTrackingObject * BKE_tracking_object_get_named	(	MovieTracking *	tracking,
		const char *	name )

Definition at line 1966 of file tracking.cc.

References LISTBASE_FOREACH, and STREQ.

Referenced by BKE_mask_point_parent_matrix_get(), BKE_tracking_reconstruction_finish(), blender::compositor::KeyingScreenOperation::compute_marker_points(), followtrack_tracking_object_get(), blender::nodes::node_composite_keyingscreen_cc::KeyingScreenOperation::get_movie_tracking_object(), blender::nodes::node_composite_trackpos_cc::TrackPositionOperation::get_movie_tracking_track(), blender::nodes::node_composite_planetrackdeform_cc::PlaneTrackDeformOperation::get_plane_track(), blender::nodes::node_composite_planetrackdeform_cc::node_composit_buts_planetrackdeform(), blender::nodes::node_composite_trackpos_cc::node_composit_buts_trackpos(), objectsolver_evaluate(), reconstruct_retrieve_libmv_tracks(), blender::ed::object::test_constraint(), and tracks_map_merge().

BKE_tracking_object_unique_name()

void BKE_tracking_object_unique_name	(	MovieTracking *	tracking,
		MovieTrackingObject *	tracking_object )

Definition at line 1956 of file tracking.cc.

References BLI_uniquename(), DATA_, MovieTrackingObject::name, and offsetof.

Referenced by BKE_tracking_object_add().

BKE_tracking_plane_marker_delete()

void BKE_tracking_plane_marker_delete	(	MovieTrackingPlaneTrack *	plane_track,
		int	framenr )

Definition at line 1760 of file tracking.cc.

References MovieTrackingPlaneMarker::framenr, MovieTrackingPlaneTrack::markers, MovieTrackingPlaneTrack::markersnr, MEM_freeN(), and MEM_reallocN.

Referenced by delete_marker_exec().

BKE_tracking_plane_marker_ensure()

MovieTrackingPlaneMarker * BKE_tracking_plane_marker_ensure	(	struct MovieTrackingPlaneTrack *	plane_track,
		int	framenr )

Ensure there's a marker for the given frame.

Definition at line 1849 of file tracking.cc.

References BKE_tracking_plane_marker_get(), BKE_tracking_plane_marker_insert(), and MovieTrackingPlaneMarker::framenr.

Referenced by keyframe_set_flag(), planeTrackToTransData(), and slide_plane_marker_customdata().

BKE_tracking_plane_marker_get()

MovieTrackingPlaneMarker * BKE_tracking_plane_marker_get	(	struct MovieTrackingPlaneTrack *	plane_track,
		int	framenr )

Get a plane marker at given frame, If there's no such marker, closest one from the left side will be returned.

Definition at line 1791 of file tracking.cc.

References MovieTrackingPlaneMarker::framenr, MovieTrackingPlaneTrack::last_marker, markers, MovieTrackingPlaneTrack::markers, and MovieTrackingPlaneTrack::markersnr.

Referenced by BKE_tracking_plane_marker_ensure(), BKE_tracking_plane_marker_get_exact(), BKE_tracking_plane_marker_get_subframe_corners(), box_select_exec(), circle_select_exec(), do_lasso_select_marker(), draw_plane_track(), ed_tracking_pick_plane_track(), find_plane_keyframe(), mask_parent_set_exec(), sample_plane_marker_image_for_operator(), and track_plane_from_existing_motion().

BKE_tracking_plane_marker_get_exact()

MovieTrackingPlaneMarker * BKE_tracking_plane_marker_get_exact	(	struct MovieTrackingPlaneTrack *	plane_track,
		int	framenr )

Get a plane marker at exact given frame, if there's no marker at the frame, NULL will be returned.

Definition at line 1837 of file tracking.cc.

References BKE_tracking_plane_marker_get(), and MovieTrackingPlaneMarker::framenr.

Referenced by BKE_tracking_plane_marker_insert(), cancelTransTracking(), delete_marker_exec(), keyframe_set_flag(), and track_plane_from_existing_motion().

BKE_tracking_plane_marker_get_subframe_corners()

void BKE_tracking_plane_marker_get_subframe_corners	(	MovieTrackingPlaneTrack *	plane_track,
		float	framenr,
		float	corners[4][2] )

Definition at line 1866 of file tracking.cc.

References BKE_tracking_plane_marker_get(), copy_v2_v2(), MovieTrackingPlaneMarker::corners, MovieTrackingPlaneMarker::framenr, int, interp_v2_v2v2(), MovieTrackingPlaneTrack::markers, and MovieTrackingPlaneTrack::markersnr.

Referenced by BKE_mask_point_parent_matrix_get(), and blender::nodes::node_composite_planetrackdeform_cc::PlaneTrackDeformOperation::compute_homography_matrices().

BKE_tracking_plane_marker_insert()

MovieTrackingPlaneMarker * BKE_tracking_plane_marker_insert	(	MovieTrackingPlaneTrack *	plane_track,
		MovieTrackingPlaneMarker *	plane_marker )

Definition at line 1719 of file tracking.cc.

References BKE_tracking_plane_marker_get_exact(), MovieTrackingPlaneMarker::framenr, MovieTrackingPlaneTrack::markers, MovieTrackingPlaneTrack::markersnr, and MEM_reallocN.

Referenced by BKE_tracking_plane_marker_ensure(), BKE_tracking_plane_track_add(), and track_plane_from_existing_motion().

BKE_tracking_plane_track_add()

MovieTrackingPlaneTrack * BKE_tracking_plane_track_add	(	struct MovieTracking *	tracking,
		struct ListBase *	plane_tracks_base,
		struct ListBase *	tracks,
		int	framenr )

Creates new plane track out of selected point tracks.

Definition at line 1542 of file tracking.cc.

References add_v2_v2(), BKE_tracking_marker_get(), BKE_tracking_marker_pattern_minmax(), BKE_tracking_plane_marker_insert(), BKE_tracking_plane_track_unique_name(), BLI_addtail(), copy_v2_v2(), MovieTrackingPlaneMarker::corners, DATA_, MovieTrackingPlaneMarker::flag, MovieTrackingPlaneMarker::framenr, MovieTrackingPlaneTrack::image_opacity, INIT_MINMAX2, LISTBASE_FOREACH, minmax_v2v2_v2(), MovieTrackingPlaneTrack::name, MovieTrackingPlaneTrack::point_tracks, MovieTrackingPlaneTrack::point_tracksnr, MovieTrackingMarker::pos, STRNCPY, and TRACK_SELECTED.

Referenced by create_plane_track_tracks_exec().

BKE_tracking_plane_track_free()

void BKE_tracking_plane_track_free

(

struct MovieTrackingPlaneTrack *

plane_track

)

Free specified plane track, only frees contents of a structure (if track is allocated in heap, it shall be handled outside).

All the pointers inside track becomes invalid after this call.

Definition at line 1625 of file tracking.cc.

References MovieTrackingPlaneTrack::markers, MEM_freeN(), and MovieTrackingPlaneTrack::point_tracks.

Referenced by BKE_tracking_plane_tracks_remove_point_track(), clip_delete_plane_track(), delete_marker_exec(), and tracking_plane_tracks_free().

BKE_tracking_plane_track_has_point_track()

bool BKE_tracking_plane_track_has_point_track	(	MovieTrackingPlaneTrack *	plane_track,
		MovieTrackingTrack *	track )

Definition at line 1641 of file tracking.cc.

References MovieTrackingPlaneTrack::point_tracks, and MovieTrackingPlaneTrack::point_tracksnr.

Referenced by apply_mouse_slide(), BKE_autotrack_context_finish(), BKE_tracking_plane_tracks_remove_point_track(), BKE_tracking_plane_tracks_replace_point_track(), and join_tracks_exec().

BKE_tracking_plane_track_remove_point_track()

bool BKE_tracking_plane_track_remove_point_track	(	MovieTrackingPlaneTrack *	plane_track,
		MovieTrackingTrack *	track )

Definition at line 1652 of file tracking.cc.

References MEM_freeN(), MovieTrackingPlaneTrack::point_tracks, and MovieTrackingPlaneTrack::point_tracksnr.

Referenced by BKE_tracking_plane_tracks_remove_point_track().

BKE_tracking_plane_track_replace_point_track()

void BKE_tracking_plane_track_replace_point_track	(	MovieTrackingPlaneTrack *	plane_track,
		MovieTrackingTrack *	old_track,
		MovieTrackingTrack *	new_track )

Definition at line 1691 of file tracking.cc.

References MovieTrackingPlaneTrack::point_tracks, and MovieTrackingPlaneTrack::point_tracksnr.

Referenced by BKE_tracking_plane_tracks_replace_point_track(), and join_tracks_exec().

BKE_tracking_plane_track_unique_name()

void BKE_tracking_plane_track_unique_name	(	ListBase *	plane_tracks_base,
		MovieTrackingPlaneTrack *	plane_track )

Definition at line 1614 of file tracking.cc.

References BLI_uniquename(), BLT_I18NCONTEXT_ID_MOVIECLIP, CTX_DATA_, MovieTrackingPlaneTrack::name, and offsetof.

Referenced by BKE_tracking_plane_track_add().

BKE_tracking_plane_tracks_deselect_all()

void BKE_tracking_plane_tracks_deselect_all

(

ListBase *

plane_tracks_base

)

Definition at line 1634 of file tracking.cc.

References LISTBASE_FOREACH.

Referenced by add_marker(), and average_tracks_exec().

BKE_tracking_plane_tracks_remove_point_track()

void BKE_tracking_plane_tracks_remove_point_track	(	MovieTracking *	tracking,
		MovieTrackingTrack *	track )

Definition at line 1675 of file tracking.cc.

References BKE_tracking_object_get_active(), BKE_tracking_plane_track_free(), BKE_tracking_plane_track_has_point_track(), BKE_tracking_plane_track_remove_point_track(), BLI_freelinkN(), LISTBASE_FOREACH_MUTABLE, and MovieTrackingObject::plane_tracks.

Referenced by clip_delete_track().

BKE_tracking_plane_tracks_replace_point_track()

void BKE_tracking_plane_tracks_replace_point_track	(	MovieTracking *	tracking,
		MovieTrackingTrack *	old_track,
		MovieTrackingTrack *	new_track )

Definition at line 1703 of file tracking.cc.

References BKE_tracking_object_get_active(), BKE_tracking_plane_track_has_point_track(), BKE_tracking_plane_track_replace_point_track(), LISTBASE_FOREACH, and MovieTrackingObject::plane_tracks.

BKE_tracking_sample_pattern()

ImBuf * BKE_tracking_sample_pattern	(	const int	frame_width,
		const int	frame_height,
		const ImBuf *	search_ibuf,
		const MovieTrackingTrack *	track,
		const MovieTrackingMarker *	marker,
		const bool	from_anchor,
		const bool	use_mask,
		const int	num_samples_x,
		const int	num_samples_y,
		float	pos[2] )

Definition at line 2611 of file tracking.cc.

References BKE_tracking_track_get_mask(), ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, double(), ImBuf::float_buffer, IB_rect, IB_rectfloat, IMB_allocImBuf(), libmv_samplePlanarPatchByte(), libmv_samplePlanarPatchFloat(), MEM_freeN(), MovieTrackingTrack::offset, pos, tracking_get_marker_coords_for_tracking(), ImBuf::x, and ImBuf::y.

Referenced by BKE_tracking_get_pattern_imbuf().

BKE_tracking_selected_tracks_in_active_object()

MovieTrackingTrack ** BKE_tracking_selected_tracks_in_active_object	(	struct MovieTracking *	tracking,
		int *	r_num_tracks )

Get array of selected tracks from the current active object in the tracking structure. If nothing is selected then the result is nullptr and r_num_tracks is set to 0.

Definition at line 646 of file tracking.cc.

References BKE_tracking_count_selected_tracks_in_active_object(), BKE_tracking_object_get_active(), LISTBASE_FOREACH, TRACK_SELECTED, and MovieTrackingObject::tracks.

Referenced by average_tracks_exec().

BKE_tracking_settings_init()

void BKE_tracking_settings_init

(

struct MovieTracking *

tracking

)

Initialize motion tracking settings to default values, used when new movie clip data-block is created.

Definition at line 329 of file tracking.cc.

References BKE_tracking_object_add(), CAMERA_UNITS_MM, DATA_, REFINE_NO_INTRINSICS, TRACK_ALGORITHM_FLAG_USE_BRUTE, TRACK_MOTION_MODEL_TRANSLATION, TRACKING_DOPE_SORT_AVERAGE_ERROR, TRACKING_DOPE_SORT_INVERSE, TRACKING_FILTER_BILINEAR, TRACKING_SHOW_STAB_TRACKS, and zero_v2().

Referenced by movie_clip_init_data().

BKE_tracking_track_add()

MovieTrackingTrack * BKE_tracking_track_add	(	struct MovieTracking *	tracking,
		struct ListBase *	tracksbase,
		float	x,
		float	y,
		int	framenr,
		int	width,
		int	height )

Add new track to a specified tracks base.

Coordinates are expected to be in normalized 0..1 space, frame number is expected to be in clip space.

Width and height are clip's dimension used to scale track's pattern and search regions.

Definition at line 525 of file tracking.cc.

References BKE_tracking_marker_insert(), BKE_tracking_track_add_empty(), copy_v2_v2(), MovieTrackingMarker::framenr, negate_v2_v2(), MovieTrackingMarker::pattern_corners, MovieTrackingMarker::pos, MovieTrackingMarker::search_max, MovieTrackingMarker::search_min, x, and y.

Referenced by add_marker(), and detect_retrieve_libmv_features().

BKE_tracking_track_add_empty()

MovieTrackingTrack * BKE_tracking_track_add_empty	(	struct MovieTracking *	tracking,
		struct ListBase *	tracks_list )

Add new empty track to the given list of tracks.

It is required that caller will append at least one marker to avoid degenerate tracks.

Definition at line 501 of file tracking.cc.

References MovieTrackingTrack::algorithm_flag, BKE_tracking_track_unique_name(), BLI_addtail(), BLT_I18NCONTEXT_ID_MOVIECLIP, CTX_DATA_, MovieTrackingTrack::flag, MovieTrackingTrack::frames_limit, MovieTrackingTrack::margin, MovieTrackingTrack::minimum_correlation, MovieTrackingTrack::motion_model, MovieTrackingTrack::name, MovieTrackingTrack::pattern_match, STRNCPY, MovieTrackingTrack::weight, and MovieTrackingTrack::weight_stab.

Referenced by average_tracks_exec(), and BKE_tracking_track_add().

BKE_tracking_track_deselect()

void BKE_tracking_track_deselect	(	MovieTrackingTrack *	track,
		int	area )

Definition at line 1217 of file tracking.cc.

References BKE_tracking_track_flag_clear(), and SELECT.

Referenced by deselect_all_tracks(), dopesheet_select_channel_exec(), ed_object_select_pick_camera_track(), and select_exec().

BKE_tracking_track_duplicate()

MovieTrackingTrack * BKE_tracking_track_duplicate

(

struct MovieTrackingTrack *

track

)

Duplicate the specified track, result will no belong to any list.

Definition at line 566 of file tracking.cc.

References MovieTrackingTrack::flag, MovieTrackingTrack::markers, MEM_dupallocN, MovieTrackingTrack::next, and MovieTrackingTrack::prev.

Referenced by BKE_tracking_clipboard_copy_tracks(), BKE_tracking_clipboard_paste_tracks(), and tracks_map_merge().

BKE_tracking_track_first_last_frame_get()

void BKE_tracking_track_first_last_frame_get	(	const MovieTrackingTrack *	track,
		int *	r_first_frame,
		int *	r_last_frame )

Definition at line 603 of file tracking.cc.

References BLI_assert, MovieTrackingMarker::framenr, MovieTrackingTrack::markers, and MovieTrackingTrack::markersnr.

Referenced by BKE_tracking_tracks_first_last_frame_minmax().

BKE_tracking_track_flag_clear()

void BKE_tracking_track_flag_clear	(	struct MovieTrackingTrack *	track,
		int	area,
		int	flag )

Clear flag from all specified track's areas.

Parameters

area	which part of marker should be selected. see TRACK_AREA_* constants.
flag	flag to be cleared for areas.

Definition at line 692 of file tracking.cc.

References MovieTrackingTrack::flag, MovieTrackingTrack::pat_flag, MovieTrackingTrack::search_flag, TRACK_AREA_NONE, TRACK_AREA_PAT, TRACK_AREA_POINT, and TRACK_AREA_SEARCH.

Referenced by BKE_tracking_track_deselect(), BKE_tracking_track_select(), BKE_tracking_tracks_deselect_all(), box_select_exec(), circle_select_exec(), clip_tracking_clear_invisible_track_selection(), do_lasso_select_marker(), and ed_tracking_deselect_all_tracks().

BKE_tracking_track_flag_set()

void BKE_tracking_track_flag_set	(	struct MovieTrackingTrack *	track,
		int	area,
		int	flag )

Set flag for all specified track's areas.

Parameters

area	which part of marker should be selected. see TRACK_AREA_* constants.
flag	flag to be set for areas.

Definition at line 675 of file tracking.cc.

References flag, MovieTrackingTrack::flag, MovieTrackingTrack::pat_flag, MovieTrackingTrack::search_flag, TRACK_AREA_NONE, TRACK_AREA_PAT, TRACK_AREA_POINT, and TRACK_AREA_SEARCH.

Referenced by BKE_tracking_track_select(), box_select_exec(), circle_select_exec(), clean_tracks_exec(), do_lasso_select_marker(), stabilize_2d_rotation_select_exec(), and stabilize_2d_select_exec().

BKE_tracking_track_free()

void BKE_tracking_track_free

(

struct MovieTrackingTrack *

track

)

Free specified track, only frees contents of a structure (if track is allocated in heap, it shall be handled outside).

All the pointers inside track becomes invalid after this call.

Definition at line 596 of file tracking.cc.

References MovieTrackingTrack::markers, and MEM_freeN().

Referenced by BKE_tracking_clipboard_free(), clean_tracks_exec(), clip_delete_track(), join_tracks_exec(), blender::TEST_F(), blender::TEST_F(), blender::TEST_F(), tracking_tracks_free(), and tracks_map_free().

BKE_tracking_track_get_for_selection_index()

MovieTrackingTrack * BKE_tracking_track_get_for_selection_index	(	MovieTracking *	tracking,
		int	selection_index,
		ListBase **	r_tracksbase )

Definition at line 1025 of file tracking.cc.

References LISTBASE_FOREACH, and TRACK_HAS_BUNDLE.

Referenced by ed_object_select_pick_camera_track().

BKE_tracking_track_get_mask()

float * BKE_tracking_track_get_mask	(	const int	frame_width,
		const int	frame_height,
		const MovieTrackingTrack *	track,
		const MovieTrackingMarker *	marker )

Definition at line 1154 of file tracking.cc.

References MovieTrackingMarker::search_max, MovieTrackingMarker::search_min, and tracking_track_get_mask_for_region().

Referenced by BKE_tracking_sample_pattern().

BKE_tracking_track_get_weight_for_marker()

float BKE_tracking_track_get_weight_for_marker	(	MovieClip *	clip,
		MovieTrackingTrack *	track,
		MovieTrackingMarker *	marker )

Definition at line 1172 of file tracking.cc.

References BKE_movieclip_remap_clip_to_scene_frame(), evaluate_fcurve(), MovieTrackingMarker::framenr, id_data_find_fcurve(), and MovieTrackingTrack::weight.

Referenced by calculate_reprojection_error_at_marker().

BKE_tracking_track_has_enabled_marker_at_frame()

bool BKE_tracking_track_has_enabled_marker_at_frame	(	struct MovieTrackingTrack *	track,
		int	framenr )

Check whether track has got enabled marker at specified frame.

Note

frame number should be in clip space, not scene space.

Definition at line 714 of file tracking.cc.

References BKE_tracking_marker_get_exact(), MovieTrackingMarker::flag, and MARKER_DISABLED.

Referenced by reconstruct_count_tracks_on_both_keyframes().

BKE_tracking_track_has_marker_at_frame()

bool BKE_tracking_track_has_marker_at_frame	(	struct MovieTrackingTrack *	track,
		int	framenr )

Check whether track has got marker at specified frame.

Note

frame number should be in clip space, not scene space.

Definition at line 709 of file tracking.cc.

References BKE_tracking_marker_get_exact().

Referenced by tracking_marker_insert_disabled().

BKE_tracking_track_path_clear()

void BKE_tracking_track_path_clear	(	MovieTrackingTrack *	track,
		const int	ref_frame,
		const eTrackClearAction	action )

Definition at line 776 of file tracking.cc.

References path_clear_all(), path_clear_remained(), path_clear_up_to(), TRACK_CLEAR_ALL, TRACK_CLEAR_REMAINED, and TRACK_CLEAR_UPTO.

Referenced by clear_track_path_exec().

BKE_tracking_track_select()

void BKE_tracking_track_select	(	struct ListBase *	tracksbase,
		struct MovieTrackingTrack *	track,
		int	area,
		bool	extend )

Parameters

area	which part of marker should be selected. see TRACK_AREA_* constants.

Definition at line 1190 of file tracking.cc.

References BKE_tracking_track_flag_clear(), BKE_tracking_track_flag_set(), ListBase::first, MovieTrackingTrack::flag, MovieTrackingTrack::next, SELECT, TRACK_AREA_ALL, and TRACK_HIDDEN.

Referenced by add_marker(), average_tracks_exec(), dopesheet_select_channel_exec(), ed_object_select_pick_camera_track(), mouse_select_curve(), and select_exec().

BKE_tracking_track_unique_name()

void BKE_tracking_track_unique_name	(	struct ListBase *	tracksbase,
		struct MovieTrackingTrack *	track )

Ensure specified track has got unique name, if it's not name of specified track will be changed keeping names of all other tracks unchanged.

Definition at line 586 of file tracking.cc.

References BLI_uniquename(), BLT_I18NCONTEXT_ID_MOVIECLIP, CTX_DATA_, MovieTrackingTrack::name, and offsetof.

Referenced by BKE_tracking_clipboard_paste_tracks(), and BKE_tracking_track_add_empty().

BKE_tracking_tracks_average()

void BKE_tracking_tracks_average	(	MovieTrackingTrack *	dst_track,
		MovieTrackingTrack **	src_tracks,
		const int	num_src_tracks )

Definition at line 1013 of file tracking.cc.

References tracking_average_markers(), and tracking_average_tracks().

Referenced by average_tracks_exec().

BKE_tracking_tracks_deselect_all()

void BKE_tracking_tracks_deselect_all

(

ListBase *

tracksbase

)

Definition at line 1222 of file tracking.cc.

References BKE_tracking_track_flag_clear(), LISTBASE_FOREACH, SELECT, TRACK_AREA_ALL, and TRACK_HIDDEN.

Referenced by create_plane_track_tracks_exec(), and paste_tracks_exec().

BKE_tracking_tracks_first_last_frame_minmax()

void BKE_tracking_tracks_first_last_frame_minmax	(	struct MovieTrackingTrack **	tracks,
		int	num_tracks,
		int *	r_first_frame,
		int *	r_last_frame )

Find the minimum starting frame and maximum ending frame within given set of tracks.

Definition at line 613 of file tracking.cc.

References BKE_tracking_track_first_last_frame_get(), max_ii(), and min_ii().

Referenced by tracking_average_markers().

BKE_tracking_tracks_join()

void BKE_tracking_tracks_join	(	MovieTracking *	tracking,
		MovieTrackingTrack *	dst_track,
		MovieTrackingTrack *	src_track )

Definition at line 793 of file tracking.cc.

References b, BKE_tracking_dopesheet_tag_update(), MovieTrackingMarker::flag, MovieTrackingMarker::framenr, interp_v2_v2v2(), inverse(), len, MARKER_DISABLED, markers, MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MEM_freeN(), MovieTrackingMarker::pos, and pos.

Referenced by join_tracks_exec().

BKE_tracking_undistort_frame()

ImBuf * BKE_tracking_undistort_frame	(	MovieTracking *	tracking,
		ImBuf *	ibuf,
		int	calibration_width,
		int	calibration_height,
		float	overscan )

Definition at line 2471 of file tracking.cc.

References BKE_tracking_distortion_exec(), BKE_tracking_distortion_new(), and MovieTrackingCamera::intrinsics.

Referenced by get_undistorted_ibuf().

BKE_tracking_undistort_v2()

void BKE_tracking_undistort_v2	(	MovieTracking *	tracking,
		int	image_width,
		int	image_height,
		const float	co[2],
		float	r_co[2] )

Definition at line 2448 of file tracking.cc.

References float, image_height, image_width, libmv_cameraIntrinsicsDestroy(), libmv_cameraIntrinsicsInvert(), libmv_cameraIntrinsicsNew(), MovieTrackingCamera::pixel_aspect, tracking_cameraIntrinscisOptionsFromTracking(), and tracking_principal_point_normalized_to_pixel().

Referenced by BKE_movieclip_update_scopes(), BKE_tracking_max_distortion_delta_across_bound(), draw_distortion(), ED_clip_point_undistorted_pos(), and followtrack_undistort_if_needed().

channels_alpha_inverse_sort()

static int channels_alpha_inverse_sort ( const void * a, const void * b )

static

Definition at line 3060 of file tracking.cc.

References b, and channels_alpha_sort().

Referenced by tracking_dopesheet_channels_sort().

channels_alpha_sort()

static int channels_alpha_sort ( const void * a, const void * b )

static

Definition at line 2941 of file tracking.cc.

References b, BLI_strcasecmp(), MovieTrackingTrack::name, and MovieTrackingDopesheetChannel::track.

Referenced by channels_alpha_inverse_sort(), channels_average_error_sort(), and tracking_dopesheet_channels_sort().

channels_average_error_inverse_sort()

static int channels_average_error_inverse_sort ( const void * a, const void * b )

static

Definition at line 3087 of file tracking.cc.

References b, MovieTrackingTrack::error, and MovieTrackingDopesheetChannel::track.

Referenced by tracking_dopesheet_channels_sort().

channels_average_error_sort()

static int channels_average_error_sort ( const void * a, const void * b )

static

Definition at line 2983 of file tracking.cc.

References b, channels_alpha_sort(), MovieTrackingTrack::error, and MovieTrackingDopesheetChannel::track.

Referenced by tracking_dopesheet_channels_sort().

channels_end_inverse_sort()

static int channels_end_inverse_sort ( const void * a, const void * b )

static

Definition at line 3115 of file tracking.cc.

References b, compare_firstlast_putting_undefined_first(), MovieTrackingDopesheetChannel::last_not_disabled_marker_framenr, and MovieTrackingDopesheetChannel::tot_segment.

Referenced by tracking_dopesheet_channels_sort().

channels_end_sort()

static int channels_end_sort ( const void * a, const void * b )

static

Definition at line 3046 of file tracking.cc.

References b, compare_firstlast_putting_undefined_first(), MovieTrackingDopesheetChannel::last_not_disabled_marker_framenr, and MovieTrackingDopesheetChannel::tot_segment.

Referenced by tracking_dopesheet_channels_sort().

channels_longest_segment_inverse_sort()

static int channels_longest_segment_inverse_sort ( const void * a, const void * b )

static

Definition at line 3078 of file tracking.cc.

References b, and channels_longest_segment_sort().

Referenced by tracking_dopesheet_channels_sort().

channels_longest_segment_sort()

static int channels_longest_segment_sort ( const void * a, const void * b )

static

Definition at line 2969 of file tracking.cc.

References b, and MovieTrackingDopesheetChannel::max_segment.

Referenced by channels_longest_segment_inverse_sort(), and tracking_dopesheet_channels_sort().

channels_start_inverse_sort()

static int channels_start_inverse_sort ( const void * a, const void * b )

static

Definition at line 3101 of file tracking.cc.

References b, compare_firstlast_putting_undefined_first(), MovieTrackingDopesheetChannel::first_not_disabled_marker_framenr, and MovieTrackingDopesheetChannel::tot_segment.

Referenced by tracking_dopesheet_channels_sort().

channels_start_sort()

static int channels_start_sort ( const void * a, const void * b )

static

Definition at line 3032 of file tracking.cc.

References b, compare_firstlast_putting_undefined_first(), MovieTrackingDopesheetChannel::first_not_disabled_marker_framenr, and MovieTrackingDopesheetChannel::tot_segment.

Referenced by tracking_dopesheet_channels_sort().

channels_total_track_inverse_sort()

static int channels_total_track_inverse_sort ( const void * a, const void * b )

static

Definition at line 3069 of file tracking.cc.

References b, and channels_total_track_sort().

Referenced by tracking_dopesheet_channels_sort().

channels_total_track_sort()

static int channels_total_track_sort ( const void * a, const void * b )

static

Definition at line 2955 of file tracking.cc.

References b, and MovieTrackingDopesheetChannel::total_frames.

Referenced by channels_total_track_inverse_sort(), and tracking_dopesheet_channels_sort().

compare_firstlast_putting_undefined_first()

static int compare_firstlast_putting_undefined_first ( bool inverse, bool a_markerless, int a_value, bool b_markerless, int b_value )

static

Definition at line 3001 of file tracking.cc.

References inverse().

Referenced by channels_end_inverse_sort(), channels_end_sort(), channels_start_inverse_sort(), and channels_start_sort().

coverage_from_count()

static int coverage_from_count ( int count )

static

Definition at line 3317 of file tracking.cc.

References count, TRACKING_COVERAGE_ACCEPTABLE, TRACKING_COVERAGE_BAD, and TRACKING_COVERAGE_OK.

Referenced by tracking_dopesheet_calc_coverage().

disable_imbuf_channels()

static void disable_imbuf_channels ( ImBuf * ibuf, const MovieTrackingTrack * track, const bool grayscale )

static

Definition at line 2600 of file tracking.cc.

References BKE_tracking_disable_channels(), MovieTrackingTrack::flag, TRACK_DISABLE_BLUE, TRACK_DISABLE_GREEN, and TRACK_DISABLE_RED.

Referenced by BKE_tracking_get_search_imbuf().

get_usable_marker_for_interpolation()

static const MovieTrackingMarker * get_usable_marker_for_interpolation ( MovieTrackingTrack * track, const MovieTrackingMarker * anchor_marker, const int direction )

static

Definition at line 1419 of file tracking.cc.

References BLI_assert, ELEM, MovieTrackingMarker::flag, MARKER_DISABLED, MovieTrackingTrack::markers, and MovieTrackingTrack::markersnr.

Referenced by BKE_tracking_marker_get_interpolated().

multiply_marker()

static void multiply_marker ( MovieTrackingMarker * marker, const float multiplier )

static

Definition at line 932 of file tracking.cc.

References mul_v2_fl(), MovieTrackingMarker::pattern_corners, MovieTrackingMarker::pos, MovieTrackingMarker::search_max, and MovieTrackingMarker::search_min.

Referenced by tracking_average_markers().

path_clear_all()

static void path_clear_all ( MovieTrackingTrack * track, const int ref_frame )

static

Definition at line 759 of file tracking.cc.

References BKE_tracking_marker_get(), BKE_tracking_marker_insert(), MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MEM_freeN(), and tracking_marker_insert_disabled().

Referenced by BKE_tracking_track_path_clear().

path_clear_remained()

static void path_clear_remained ( MovieTrackingTrack * track, const int ref_frame )

static

Definition at line 721 of file tracking.cc.

References MovieTrackingMarker::framenr, MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MEM_reallocN, and tracking_marker_insert_disabled().

Referenced by BKE_tracking_track_path_clear().

path_clear_up_to()

static void path_clear_up_to ( MovieTrackingTrack * track, const int ref_frame )

static

Definition at line 738 of file tracking.cc.

References MovieTrackingMarker::framenr, MovieTrackingTrack::markers, MovieTrackingTrack::markersnr, MEM_reallocN, and tracking_marker_insert_disabled().

Referenced by BKE_tracking_track_path_clear().

plane_marker_size_len_in_pixels()

BLI_INLINE int plane_marker_size_len_in_pixels	(	const float	a[2],
		const float	b[2],
		const int	frame_width,
		const int	frame_height )

Definition at line 2786 of file tracking.cc.

References b, ceilf, and len_v2v2().

Referenced by BKE_tracking_get_plane_imbuf().

reconstructed_camera_index_get()

static int reconstructed_camera_index_get ( MovieTrackingReconstruction * reconstruction, int framenr, bool nearest )

static

Definition at line 2021 of file tracking.cc.

References MovieReconstructedCamera::framenr, and reconstruction.

Referenced by BKE_tracking_camera_get_reconstructed(), and BKE_tracking_camera_get_reconstructed_interpolate().

reconstructed_camera_scale_set()

static void reconstructed_camera_scale_set ( const MovieTrackingObject * tracking_object, float mat[4][4] )

static

Definition at line 2091 of file tracking.cc.

References MovieTrackingObject::flag, mul_m4_m4m4(), MovieTrackingObject::scale, scale_m4_fl(), and TRACKING_OBJECT_CAMERA.

Referenced by BKE_tracking_camera_get_reconstructed_interpolate().

track_mask_gpencil_layer_get()

static bGPDlayer * track_mask_gpencil_layer_get ( const MovieTrackingTrack * track )

static

Definition at line 1049 of file tracking.cc.

References ListBase::first, GP_LAYER_ACTIVE, MovieTrackingTrack::gpd, bGPdata::layers, bGPDframe::next, and bGPDframe::strokes.

Referenced by tracking_track_get_mask_for_region().

track_mask_gpencil_layer_rasterize()

static void track_mask_gpencil_layer_rasterize ( const int frame_width, const int frame_height, const float region_min[2], const bGPDlayer * layer, float * mask, const int mask_width, const int mask_height )

static

Definition at line 1100 of file tracking.cc.

References BLI_bitmap_draw_2d_poly_v2i_n(), data, ListBase::first, bGPDstroke::flag, GP_STROKE_2DSPACE, blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), mask(), TrackMaskSetPixelData::mask, bGPDframe::next, bGPDstroke::next, bGPDstroke::points, bGPDframe::strokes, bGPDstroke::totpoints, track_mask_set_pixel_cb(), bGPDspoint::x, and bGPDspoint::y.

Referenced by tracking_track_get_mask_for_region().

track_mask_set_pixel_cb()

static void track_mask_set_pixel_cb ( int x, int x_end, int y, void * user_data )

static

Definition at line 1090 of file tracking.cc.

References TrackMaskSetPixelData::mask_width, and x.

Referenced by track_mask_gpencil_layer_rasterize().

tracking_average_markers()

static void tracking_average_markers ( MovieTrackingTrack * dst_track, MovieTrackingTrack ** src_tracks, const int num_src_tracks )

static

Definition at line 944 of file tracking.cc.

References accumulate_marker(), BKE_tracking_marker_get_interpolated(), BKE_tracking_marker_insert(), BKE_tracking_tracks_first_last_frame_minmax(), MovieTrackingMarker::flag, float, MovieTrackingMarker::framenr, MARKER_DISABLED, MARKER_TRACKED, MEM_freeN(), and multiply_marker().

Referenced by BKE_tracking_tracks_average().

tracking_average_tracks()

static void tracking_average_tracks ( MovieTrackingTrack * dst_track, MovieTrackingTrack ** src_tracks, const int num_src_tracks )

static

Definition at line 1001 of file tracking.cc.

References add_v2_v2(), mul_v2_fl(), MovieTrackingTrack::offset, and zero_v2().

Referenced by BKE_tracking_tracks_average().

tracking_copy_context_delete()

static void tracking_copy_context_delete ( TrackingCopyContext * ctx )

static

Definition at line 185 of file tracking.cc.

References BLI_ghash_free(), TrackingCopyContext::old_to_new_plane_track_map, and TrackingCopyContext::old_to_new_track_map.

Referenced by tracking_object_copy().

tracking_copy_context_new()

static TrackingCopyContext tracking_copy_context_new ( )

static

Definition at line 177 of file tracking.cc.

References BLI_ghash_ptr_new(), TrackingCopyContext::old_to_new_plane_track_map, and TrackingCopyContext::old_to_new_track_map.

Referenced by tracking_object_copy().

tracking_dopesheet_calc_coverage()

static void tracking_dopesheet_calc_coverage ( MovieTracking * tracking )

static

Definition at line 3333 of file tracking.cc.

References BKE_tracking_object_get_active(), BLI_addtail(), MovieTrackingDopesheetCoverageSegment::coverage, coverage_from_count(), MovieTrackingDopesheet::coverage_segments, MovieTrackingDopesheetCoverageSegment::end_frame, MovieTrackingMarker::flag, MovieTrackingMarker::framenr, LISTBASE_FOREACH, MARKER_DISABLED, max_ii(), MEM_freeN(), min_ii(), MovieTrackingDopesheetCoverageSegment::start_frame, TRACKING_COVERAGE_OK, and MovieTrackingObject::tracks.

Referenced by BKE_tracking_dopesheet_update().

tracking_dopesheet_channels_calc()

static void tracking_dopesheet_channels_calc ( MovieTracking * tracking )

static

Definition at line 3230 of file tracking.cc.

References BKE_tracking_object_get_active(), BLI_addtail(), MovieTrackingDopesheet::channels, MovieTrackingDopesheet::flag, LISTBASE_FOREACH, MovieTrackingObject::reconstruction, reconstruction, SNPRINTF, STRNCPY, MovieTrackingDopesheet::tot_channel, TRACK_HIDDEN, TRACK_SELECTED, TRACKING_DOPE_SELECTED_ONLY, TRACKING_DOPE_SHOW_HIDDEN, tracking_dopesheet_channels_segments_calc(), TRACKING_RECONSTRUCTED, and MovieTrackingObject::tracks.

Referenced by BKE_tracking_dopesheet_update().

tracking_dopesheet_channels_segments_calc()

static void tracking_dopesheet_channels_segments_calc ( MovieTrackingDopesheetChannel * channel )

static

Definition at line 3130 of file tracking.cc.

References MovieTrackingMarker::flag, MovieTrackingMarker::framenr, len, MARKER_DISABLED, MovieTrackingTrack::markers, and max_ii().

Referenced by tracking_dopesheet_channels_calc().

tracking_dopesheet_channels_sort()

static void tracking_dopesheet_channels_sort ( MovieTracking * tracking, int sort_method, bool inverse )

static

Definition at line 3269 of file tracking.cc.

References BLI_listbase_sort(), MovieTrackingDopesheet::channels, channels_alpha_inverse_sort(), channels_alpha_sort(), channels_average_error_inverse_sort(), channels_average_error_sort(), channels_end_inverse_sort(), channels_end_sort(), channels_longest_segment_inverse_sort(), channels_longest_segment_sort(), channels_start_inverse_sort(), channels_start_sort(), channels_total_track_inverse_sort(), channels_total_track_sort(), inverse(), TRACKING_DOPE_SORT_AVERAGE_ERROR, TRACKING_DOPE_SORT_END, TRACKING_DOPE_SORT_LONGEST, TRACKING_DOPE_SORT_NAME, TRACKING_DOPE_SORT_START, and TRACKING_DOPE_SORT_TOTAL.

Referenced by BKE_tracking_dopesheet_update().

tracking_dopesheet_free()

static void tracking_dopesheet_free ( MovieTrackingDopesheet * dopesheet )

static

Definition at line 136 of file tracking.cc.

References BLI_freelistN(), BLI_listbase_clear(), MovieTrackingDopesheet::channels, MovieTrackingDopesheet::coverage_segments, ListBase::first, MEM_freeN(), and MovieTrackingDopesheet::tot_channel.

Referenced by BKE_tracking_dopesheet_update(), and BKE_tracking_free().

tracking_object_copy()

static void tracking_object_copy ( MovieTrackingObject * tracking_object_dst, const MovieTrackingObject * tracking_object_src, const int flag )

static

Definition at line 267 of file tracking.cc.

References MovieTrackingObject::active_plane_track, MovieTrackingObject::active_track, BLI_assert, BLI_ghash_lookup(), flag, TrackingCopyContext::old_to_new_plane_track_map, TrackingCopyContext::old_to_new_track_map, MovieTrackingObject::plane_tracks, MovieTrackingObject::reconstruction, tracking_copy_context_delete(), tracking_copy_context_new(), tracking_plane_tracks_copy(), tracking_reconstruction_copy(), tracking_tracks_copy(), and MovieTrackingObject::tracks.

Referenced by tracking_objects_copy().

tracking_object_free()

static void tracking_object_free ( MovieTrackingObject * tracking_object )

static

Definition at line 114 of file tracking.cc.

References MovieTrackingObject::plane_tracks, MovieTrackingObject::reconstruction, tracking_plane_tracks_free(), tracking_reconstruction_free(), tracking_tracks_free(), and MovieTrackingObject::tracks.

Referenced by BKE_tracking_object_delete(), and tracking_objects_free().

tracking_objects_copy()

static void tracking_objects_copy ( ListBase * tracking_objects_dst, const ListBase * tracking_objects_src, const int flag )

static

Definition at line 296 of file tracking.cc.

References BLI_addtail(), BLI_listbase_clear(), flag, LISTBASE_FOREACH, and tracking_object_copy().

Referenced by BKE_tracking_copy().

tracking_objects_free()

static void tracking_objects_free ( ListBase * objects )

static

Definition at line 122 of file tracking.cc.

References BLI_freelistN(), LISTBASE_FOREACH, and tracking_object_free().

Referenced by BKE_tracking_free().

tracking_plane_tracks_copy()

static void tracking_plane_tracks_copy ( TrackingCopyContext * ctx, ListBase * plane_tracks_list_dst, const ListBase * plane_tracks_list_src, const int flag )

static

Definition at line 216 of file tracking.cc.

References BLI_addtail(), BLI_assert, BLI_ghash_insert(), BLI_ghash_lookup(), BLI_listbase_clear(), flag, Image::id, id_us_plus(), MovieTrackingPlaneTrack::image, LIB_ID_CREATE_NO_USER_REFCOUNT, LISTBASE_FOREACH, MovieTrackingPlaneTrack::markers, MEM_dupallocN, TrackingCopyContext::old_to_new_plane_track_map, TrackingCopyContext::old_to_new_track_map, MovieTrackingPlaneTrack::point_tracks, and MovieTrackingPlaneTrack::point_tracksnr.

Referenced by tracking_object_copy().

tracking_plane_tracks_free()

static void tracking_plane_tracks_free ( ListBase * plane_tracks )

static

Definition at line 88 of file tracking.cc.

References BKE_tracking_plane_track_free(), BLI_freelistN(), and LISTBASE_FOREACH.

Referenced by tracking_object_free().

tracking_reconstruction_copy()

static void tracking_reconstruction_copy ( TrackingCopyContext * , MovieTrackingReconstruction * reconstruction_dst, const MovieTrackingReconstruction * reconstruction_src, const int  )

static

Definition at line 246 of file tracking.cc.

References MovieTrackingReconstruction::cameras, and MEM_dupallocN.

Referenced by tracking_object_copy().

tracking_reconstruction_free()

static void tracking_reconstruction_free ( MovieTrackingReconstruction * reconstruction )

static

Definition at line 102 of file tracking.cc.

References MEM_freeN(), and reconstruction.

Referenced by tracking_object_free().

tracking_stabilization_copy()

static void tracking_stabilization_copy ( MovieTrackingStabilization * stabilization_dst, const MovieTrackingStabilization * stabilization_src, const int  )

static

Definition at line 259 of file tracking.cc.

Referenced by BKE_tracking_copy().

tracking_track_get_mask_for_region()

float * tracking_track_get_mask_for_region	(	const int	frame_width,
		const int	frame_height,
		const float	region_min[2],
		const float	region_max[2],
		const MovieTrackingTrack *	track )

Region is in pixel space, relative to marker's center.

Definition at line 1136 of file tracking.cc.

References mask(), track_mask_gpencil_layer_get(), and track_mask_gpencil_layer_rasterize().

Referenced by accessor_get_mask_for_track_callback(), and BKE_tracking_track_get_mask().

tracking_tracks_copy()

static void tracking_tracks_copy ( TrackingCopyContext * ctx, ListBase * tracks_dst, const ListBase * tracks_src, const int flag )

static

Definition at line 192 of file tracking.cc.

References BLI_addtail(), BLI_ghash_insert(), BLI_listbase_clear(), flag, MovieTrackingTrack::gpd, bGPdata::id, id_us_plus(), LIB_ID_CREATE_NO_USER_REFCOUNT, LISTBASE_FOREACH, MovieTrackingTrack::markers, MEM_dupallocN, and TrackingCopyContext::old_to_new_track_map.

Referenced by tracking_object_copy().

tracking_tracks_free()

static void tracking_tracks_free ( ListBase * tracks )

static

Definition at line 78 of file tracking.cc.

References BKE_tracking_track_free(), BLI_freelistN(), and LISTBASE_FOREACH.

Referenced by tracking_object_free().

Variable Documentation

[struct]

struct { ... } tracking_clipboard

Referenced by BKE_tracking_clipboard_copy_tracks(), BKE_tracking_clipboard_free(), BKE_tracking_clipboard_has_tracks(), and BKE_tracking_clipboard_paste_tracks().

tracks

ListBase tracks

Definition at line 70 of file tracking.cc.

Referenced by libmv_tracks_new(), libmv_tracksNew(), libmv_tracksNewN(), libmv::TEST(), libmv::TEST(), libmv::TEST(), libmv::TEST(), libmv::TEST(), libmv::TEST(), libmv::TEST(), mv::TEST(), mv::TEST(), mv::TEST(), mv::TEST(), mv::TEST(), mv::TEST(), and mv::TEST().