diff options
Diffstat (limited to 'source/blender/blenkernel/intern/movieclip.c')
| -rw-r--r-- | source/blender/blenkernel/intern/movieclip.c | 185 |
1 files changed, 182 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c index b70b1ff036b..3ea0f800178 100644 --- a/source/blender/blenkernel/intern/movieclip.c +++ b/source/blender/blenkernel/intern/movieclip.c @@ -35,6 +35,9 @@ #include "MEM_guardedalloc.h" +/* Allow using deprecated functionality for .blend file I/O. */ +#define DNA_DEPRECATED_ALLOW + #include "DNA_constraint_types.h" #include "DNA_gpencil_types.h" #include "DNA_movieclip_types.h" @@ -54,6 +57,7 @@ #include "BLT_translation.h" +#include "BKE_anim_data.h" #include "BKE_colortools.h" #include "BKE_global.h" #include "BKE_idtype.h" @@ -74,6 +78,8 @@ #include "GPU_texture.h" +#include "BLO_read_write.h" + #ifdef WITH_OPENEXR # include "intern/openexr/openexr_multi.h" #endif @@ -146,6 +152,179 @@ static void movie_clip_foreach_cache(ID *id, function_callback(id, &key, (void **)&movie_clip->tracking.camera.intrinsics, 0, user_data); } +static void write_movieTracks(BlendWriter *writer, ListBase *tracks) +{ + MovieTrackingTrack *track; + + track = tracks->first; + while (track) { + BLO_write_struct(writer, MovieTrackingTrack, track); + + if (track->markers) { + BLO_write_struct_array(writer, MovieTrackingMarker, track->markersnr, track->markers); + } + + track = track->next; + } +} + +static void write_moviePlaneTracks(BlendWriter *writer, ListBase *plane_tracks_base) +{ + MovieTrackingPlaneTrack *plane_track; + + for (plane_track = plane_tracks_base->first; plane_track; plane_track = plane_track->next) { + BLO_write_struct(writer, MovieTrackingPlaneTrack, plane_track); + + BLO_write_pointer_array(writer, plane_track->point_tracksnr, plane_track->point_tracks); + BLO_write_struct_array( + writer, MovieTrackingPlaneMarker, plane_track->markersnr, plane_track->markers); + } +} + +static void write_movieReconstruction(BlendWriter *writer, + MovieTrackingReconstruction *reconstruction) +{ + if (reconstruction->camnr) { + BLO_write_struct_array( + writer, MovieReconstructedCamera, reconstruction->camnr, reconstruction->cameras); + } +} + +static void movieclip_blend_write(BlendWriter *writer, ID *id, const void *id_address) +{ + MovieClip *clip = (MovieClip *)id; + if (clip->id.us > 0 || BLO_write_is_undo(writer)) { + /* Clean up, important in undo case to reduce false detection of changed datablocks. */ + clip->anim = NULL; + clip->tracking_context = NULL; + clip->tracking.stats = NULL; + + MovieTracking *tracking = &clip->tracking; + MovieTrackingObject *object; + + BLO_write_id_struct(writer, MovieClip, id_address, &clip->id); + BKE_id_blend_write(writer, &clip->id); + + if (clip->adt) { + BKE_animdata_blend_write(writer, clip->adt); + } + + write_movieTracks(writer, &tracking->tracks); + write_moviePlaneTracks(writer, &tracking->plane_tracks); + write_movieReconstruction(writer, &tracking->reconstruction); + + object = tracking->objects.first; + while (object) { + BLO_write_struct(writer, MovieTrackingObject, object); + + write_movieTracks(writer, &object->tracks); + write_moviePlaneTracks(writer, &object->plane_tracks); + write_movieReconstruction(writer, &object->reconstruction); + + object = object->next; + } + } +} + +static void direct_link_movieReconstruction(BlendDataReader *reader, + MovieTrackingReconstruction *reconstruction) +{ + BLO_read_data_address(reader, &reconstruction->cameras); +} + +static void direct_link_movieTracks(BlendDataReader *reader, ListBase *tracksbase) +{ + BLO_read_list(reader, tracksbase); + + LISTBASE_FOREACH (MovieTrackingTrack *, track, tracksbase) { + BLO_read_data_address(reader, &track->markers); + } +} + +static void direct_link_moviePlaneTracks(BlendDataReader *reader, ListBase *plane_tracks_base) +{ + BLO_read_list(reader, plane_tracks_base); + + LISTBASE_FOREACH (MovieTrackingPlaneTrack *, plane_track, plane_tracks_base) { + BLO_read_pointer_array(reader, (void **)&plane_track->point_tracks); + for (int i = 0; i < plane_track->point_tracksnr; i++) { + BLO_read_data_address(reader, &plane_track->point_tracks[i]); + } + + BLO_read_data_address(reader, &plane_track->markers); + } +} + +static void movieclip_blend_read_data(BlendDataReader *reader, ID *id) +{ + MovieClip *clip = (MovieClip *)id; + MovieTracking *tracking = &clip->tracking; + + BLO_read_data_address(reader, &clip->adt); + + direct_link_movieTracks(reader, &tracking->tracks); + direct_link_moviePlaneTracks(reader, &tracking->plane_tracks); + direct_link_movieReconstruction(reader, &tracking->reconstruction); + + BLO_read_data_address(reader, &clip->tracking.act_track); + BLO_read_data_address(reader, &clip->tracking.act_plane_track); + + clip->anim = NULL; + clip->tracking_context = NULL; + clip->tracking.stats = NULL; + + /* TODO we could store those in undo cache storage as well, and preserve them instead of + * re-creating them... */ + BLI_listbase_clear(&clip->runtime.gputextures); + + /* Needed for proper versioning, will be NULL for all newer files anyway. */ + BLO_read_data_address(reader, &clip->tracking.stabilization.rot_track); + + clip->tracking.dopesheet.ok = 0; + BLI_listbase_clear(&clip->tracking.dopesheet.channels); + BLI_listbase_clear(&clip->tracking.dopesheet.coverage_segments); + + BLO_read_list(reader, &tracking->objects); + + LISTBASE_FOREACH (MovieTrackingObject *, object, &tracking->objects) { + direct_link_movieTracks(reader, &object->tracks); + direct_link_moviePlaneTracks(reader, &object->plane_tracks); + direct_link_movieReconstruction(reader, &object->reconstruction); + } +} + +static void lib_link_movieTracks(BlendLibReader *reader, MovieClip *clip, ListBase *tracksbase) +{ + LISTBASE_FOREACH (MovieTrackingTrack *, track, tracksbase) { + BLO_read_id_address(reader, clip->id.lib, &track->gpd); + } +} + +static void lib_link_moviePlaneTracks(BlendLibReader *reader, + MovieClip *clip, + ListBase *tracksbase) +{ + LISTBASE_FOREACH (MovieTrackingPlaneTrack *, plane_track, tracksbase) { + BLO_read_id_address(reader, clip->id.lib, &plane_track->image); + } +} + +static void movieclip_blend_read_lib(BlendLibReader *reader, ID *id) +{ + MovieClip *clip = (MovieClip *)id; + MovieTracking *tracking = &clip->tracking; + + BLO_read_id_address(reader, clip->id.lib, &clip->gpd); + + lib_link_movieTracks(reader, clip, &tracking->tracks); + lib_link_moviePlaneTracks(reader, clip, &tracking->plane_tracks); + + LISTBASE_FOREACH (MovieTrackingObject *, object, &tracking->objects) { + lib_link_movieTracks(reader, clip, &object->tracks); + lib_link_moviePlaneTracks(reader, clip, &object->plane_tracks); + } +} + IDTypeInfo IDType_ID_MC = { .id_code = ID_MC, .id_filter = FILTER_ID_MC, @@ -163,9 +342,9 @@ IDTypeInfo IDType_ID_MC = { .foreach_id = movie_clip_foreach_id, .foreach_cache = movie_clip_foreach_cache, - .blend_write = NULL, - .blend_read_data = NULL, - .blend_read_lib = NULL, + .blend_write = movieclip_blend_write, + .blend_read_data = movieclip_blend_read_data, + .blend_read_lib = movieclip_blend_read_lib, .blend_read_expand = NULL, }; |