tracking_private.h File Reference

#include "BLI_threads.h"

Go to the source code of this file.

Classes
struct	TracksMap
struct	TrackingImageAccessor

Macros
#define	MAX_ACCESSOR_CLIP   64

Typedefs
typedef struct TracksMap	TracksMap
typedef struct TrackingImageAccessor	TrackingImageAccessor

Functions
struct TracksMap *	tracks_map_new (const char *object_name, bool is_camera, int num_tracks, int customdata_size)
int	tracks_map_get_size (struct TracksMap *map)
void	tracks_map_get_indexed_element (struct TracksMap *map, int index, struct MovieTrackingTrack **track, void **customdata)
void	tracks_map_insert (struct TracksMap *map, struct MovieTrackingTrack *track, void *customdata)
void	tracks_map_free (struct TracksMap *map, void(*customdata_free)(void *customdata))
void	tracks_map_merge (struct TracksMap *map, struct MovieTracking *tracking)
void	tracking_get_search_origin_frame_pixel (int frame_width, int frame_height, const struct MovieTrackingMarker *marker, float frame_pixel[2])
void	tracking_get_marker_coords_for_tracking (int frame_width, int frame_height, const struct MovieTrackingMarker *marker, double search_pixel_x[5], double search_pixel_y[5])
void	tracking_set_marker_coords_from_tracking (int frame_width, int frame_height, struct MovieTrackingMarker *marker, const double search_pixel_x[5], const double search_pixel_y[5])
void	tracking_marker_insert_disabled (struct MovieTrackingTrack *track, const struct MovieTrackingMarker *ref_marker, bool before, bool overwrite)
void	tracking_cameraIntrinscisOptionsFromTracking (struct MovieTracking *tracking, int calibration_width, int calibration_height, struct libmv_CameraIntrinsicsOptions *camera_intrinsics_options)
void	tracking_trackingCameraFromIntrinscisOptions (struct MovieTracking *tracking, const struct libmv_CameraIntrinsicsOptions *camera_intrinsics_options)
void	tracking_configure_tracker (const MovieTrackingTrack *track, float *mask, bool is_backwards, struct libmv_TrackRegionOptions *options)
struct MovieTrackingMarker *	tracking_get_keyframed_marker (struct MovieTrackingTrack *track, int current_frame, bool backwards)
float *	tracking_track_get_mask_for_region (int frame_width, int frame_height, const float region_min[2], const float region_max[2], MovieTrackingTrack *track)
TrackingImageAccessor *	tracking_image_accessor_new (MovieClip *clips[MAX_ACCESSOR_CLIP], int num_clips, MovieTrackingTrack **tracks, int num_tracks)
void	tracking_image_accessor_destroy (TrackingImageAccessor *accessor)

Detailed Description

This file contains declarations of function which are used by multiple tracking files but which should not be public.

Definition in file tracking_private.h.

Macro Definition Documentation

MAX_ACCESSOR_CLIP

#define MAX_ACCESSOR_CLIP   64

Definition at line 133 of file tracking_private.h.

Typedef Documentation

TrackingImageAccessor

typedef struct TrackingImageAccessor TrackingImageAccessor

TracksMap

typedef struct TracksMap TracksMap

Function Documentation

tracking_cameraIntrinscisOptionsFromTracking()

void tracking_cameraIntrinscisOptionsFromTracking	(	struct MovieTracking *	tracking,
		int	calibration_width,
		int	calibration_height,
		struct libmv_CameraIntrinsicsOptions *	camera_intrinsics_options
	)

Definition at line 530 of file tracking_util.c.

References BLI_system_thread_count(), MovieTracking::camera, distortion_model_parameters_from_tracking(), MovieTrackingCamera::focal, libmv_CameraIntrinsicsOptions::focal_length, libmv_CameraIntrinsicsOptions::image_height, libmv_CameraIntrinsicsOptions::image_width, libmv_CameraIntrinsicsOptions::num_threads, MovieTrackingCamera::pixel_aspect, MovieTrackingCamera::principal, libmv_CameraIntrinsicsOptions::principal_point_x, and libmv_CameraIntrinsicsOptions::principal_point_y.

Referenced by BKE_tracking_distort_v2(), BKE_tracking_distortion_new(), BKE_tracking_distortion_update(), BKE_tracking_reconstruction_context_new(), and BKE_tracking_undistort_v2().

tracking_configure_tracker()

void tracking_configure_tracker	(	const MovieTrackingTrack *	track,
		float *	mask,
		bool	is_backwards,
		struct libmv_TrackRegionOptions *	options
	)

Definition at line 184 of file tracking_region_tracker.c.

References MovieTrackingTrack::algorithm_flag, LIBMV_TRACK_REGION_BACKWARD, LIBMV_TRACK_REGION_FORWARD, mask(), MovieTrackingTrack::minimum_correlation, MovieTrackingTrack::motion_model, NULL, options, TRACK_ALGORITHM_FLAG_USE_BRUTE, TRACK_ALGORITHM_FLAG_USE_MASK, and TRACK_ALGORITHM_FLAG_USE_NORMALIZATION.

Referenced by autotrack_context_init_tracks_for_clip(), and configure_and_run_tracker().

tracking_get_keyframed_marker()

struct MovieTrackingMarker* tracking_get_keyframed_marker	(	struct MovieTrackingTrack *	track,
		int	current_frame,
		bool	backwards
	)

Definition at line 567 of file tracking_util.c.

References Freestyle::a, BKE_tracking_marker_get(), MovieTrackingMarker::flag, MARKER_DISABLED, MARKER_TRACKED, MovieTrackingTrack::markers, next, and NULL.

Referenced by dna_marker_to_libmv_marker(), and tracking_context_get_keyframed_ibuf().

tracking_get_marker_coords_for_tracking()

void tracking_get_marker_coords_for_tracking	(	int	frame_width,
		int	frame_height,
		const struct MovieTrackingMarker *	marker,
		double	search_pixel_x[5],
		double	search_pixel_y[5]
	)

tracking_get_search_origin_frame_pixel()

void tracking_get_search_origin_frame_pixel	(	int	frame_width,
		int	frame_height,
		const struct MovieTrackingMarker *	marker,
		float	frame_pixel[2]
	)

tracking_image_accessor_destroy()

void tracking_image_accessor_destroy

(

TrackingImageAccessor *

accessor

)

Definition at line 946 of file tracking_util.c.

References BLI_spin_end(), TrackingImageAccessor::cache_lock, TrackingImageAccessor::libmv_accessor, libmv_FrameAccessorDestroy(), MEM_freeN, and TrackingImageAccessor::tracks.

Referenced by BKE_autotrack_context_free().

tracking_image_accessor_new()

TrackingImageAccessor* tracking_image_accessor_new	(	MovieClip *	clips[MAX_ACCESSOR_CLIP],
		int	num_clips,
		MovieTrackingTrack **	tracks,
		int	num_tracks
	)

Definition at line 917 of file tracking_util.c.

References accessor_get_image_callback(), accessor_get_mask_for_track_callback(), accessor_release_image_callback(), accessor_release_mask_callback(), BLI_assert, BLI_spin_init(), TrackingImageAccessor::cache_lock, TrackingImageAccessor::clips, TrackingImageAccessor::libmv_accessor, libmv_FrameAccessorNew(), MAX_ACCESSOR_CLIP, MEM_callocN, MEM_malloc_arrayN, TrackingImageAccessor::num_clips, TrackingImageAccessor::num_tracks, tracks, and TrackingImageAccessor::tracks.

Referenced by autotrack_context_init_image_accessor().

tracking_marker_insert_disabled()

void tracking_marker_insert_disabled	(	struct MovieTrackingTrack *	track,
		const struct MovieTrackingMarker *	ref_marker,
		bool	before,
		bool	overwrite
	)

tracking_set_marker_coords_from_tracking()

void tracking_set_marker_coords_from_tracking	(	int	frame_width,
		int	frame_height,
		struct MovieTrackingMarker *	marker,
		const double	search_pixel_x[5],
		const double	search_pixel_y[5]
	)

Definition at line 373 of file tracking_util.c.

References MovieTrackingMarker::pattern_corners, MovieTrackingMarker::pos, and search_pixel_to_marker_unified().

Referenced by BKE_tracking_refine_marker().

tracking_track_get_mask_for_region()

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

Definition at line 1285 of file tracking.c.

References mask(), MEM_callocN, NULL, 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_trackingCameraFromIntrinscisOptions()

void tracking_trackingCameraFromIntrinscisOptions	(	struct MovieTracking *	tracking,
		const struct libmv_CameraIntrinsicsOptions *	camera_intrinsics_options
	)

tracks_map_free()

void tracks_map_free	(	struct TracksMap *	map,
		void(*)(void *customdata)	customdata_free
	)

Definition at line 224 of file tracking_util.c.

References BKE_tracking_track_free(), BLI_ghash_free(), BLI_spin_end(), TracksMap::customdata, TracksMap::customdata_size, TracksMap::hash, MEM_freeN, NULL, TracksMap::num_tracks, TracksMap::spin_lock, and TracksMap::tracks.

Referenced by BKE_tracking_reconstruction_context_free().

tracks_map_get_indexed_element()

void tracks_map_get_indexed_element	(	struct TracksMap *	map,
		int	index,
		struct MovieTrackingTrack **	track,
		void **	customdata
	)

Definition at line 98 of file tracking_util.c.

References TracksMap::customdata, TracksMap::customdata_size, and TracksMap::tracks.

tracks_map_get_size()

int tracks_map_get_size

(

struct TracksMap *

map

)

Definition at line 93 of file tracking_util.c.

References TracksMap::num_tracks.

tracks_map_insert()

void tracks_map_insert	(	struct TracksMap *	map,
		struct MovieTrackingTrack *	track,
		void *	customdata
	)

Definition at line 110 of file tracking_util.c.

References BLI_ghash_insert(), TracksMap::customdata, TracksMap::customdata_size, TracksMap::hash, MovieTrackingTrack::markers, MEM_dupallocN, TracksMap::ptr, and TracksMap::tracks.

Referenced by BKE_tracking_reconstruction_context_new().

tracks_map_merge()

void tracks_map_merge	(	struct TracksMap *	map,
		struct MovieTracking *	tracking
	)

Definition at line 127 of file tracking_util.c.

References Freestyle::a, BKE_tracking_object_add(), BKE_tracking_object_get_named(), BKE_tracking_track_duplicate(), BLI_addtail(), BLI_findindex(), BLI_ghash_lookup(), BLI_ghash_reinsert(), BLI_remlink(), BLI_spin_lock(), BLI_spin_unlock(), BLI_uniquename(), BLT_I18NCONTEXT_ID_MOVIECLIP, CTX_DATA_, ListBase::first, MovieTrackingTrack::flag, TracksMap::hash, TracksMap::is_camera, MovieTrackingTrack::markers, MEM_dupallocN, MEM_freeN, MovieTrackingTrack::name, MovieTrackingTrack::next, next, NULL, TracksMap::num_tracks, TracksMap::object_name, MovieTrackingTrack::pat_flag, MovieTrackingTrack::prev, MovieTrackingTrack::search_flag, TracksMap::spin_lock, tracks, TracksMap::tracks, and MovieTracking::tracks.

Referenced by BKE_tracking_reconstruction_finish().

tracks_map_new()

struct TracksMap* tracks_map_new	(	const char *	object_name,
		bool	is_camera,
		int	num_tracks,
		int	customdata_size
	)

Definition at line 67 of file tracking_util.c.

References BLI_ghash_ptr_new(), BLI_spin_init(), BLI_strncpy(), TracksMap::customdata, TracksMap::customdata_size, TracksMap::hash, TracksMap::is_camera, MEM_callocN, TracksMap::num_tracks, TracksMap::object_name, TracksMap::spin_lock, and TracksMap::tracks.

Referenced by BKE_tracking_reconstruction_context_new().