diff options
| -rw-r--r-- | source/blender/blenkernel/intern/tracking_auto.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/tracking_auto.c b/source/blender/blenkernel/intern/tracking_auto.c index 995e25a1536..faa1f207788 100644 --- a/source/blender/blenkernel/intern/tracking_auto.c +++ b/source/blender/blenkernel/intern/tracking_auto.c @@ -91,11 +91,23 @@ typedef struct AutoTrackContext { int num_input_tracks; MovieTrackingTrack **input_tracks; + /* Dimensions of movie frame, in pixels. + * + * NOTE: All clips and frames within a clip are expected to have match3ed dimensions. + * + * TODO(sergey): Make it more flexible to fully support multiple-clip tracking. Could either be + * stored as a `pair<MovieClip, Dimensions>` or even be replaced with actual frame size access + * to support variadic frame dimensions. */ int frame_width, frame_height; - struct libmv_AutoTrack *autotrack; + /* Accessor for images of clip. Used by the autotrack context. */ TrackingImageAccessor *image_accessor; + /* Auto-track context. + * + * NOTE: Is accessed from multiple threads at once. */ + struct libmv_AutoTrack *autotrack; + AutoTrackOptions *track_options; /* Per-tracking track options. */ int sync_frame; |