From 6fba2726c77167f8a4746312cb0d522fd43e4c63 Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Mon, 30 Nov 2020 14:48:48 +0100 Subject: Tracking: Cleanup, finish pass of comments in the context Some fields are still not really documented, but they are subject of refactor/fix which will happen shortly. --- source/blender/blenkernel/intern/tracking_auto.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'source/blender/blenkernel/intern/tracking_auto.c') 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` 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; -- cgit v1.2.3