diff options
author | Sergey Sharybin <sergey@blender.org> | 2020-11-30 16:48:48 +0300 |
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committer | Sergey Sharybin <sergey@blender.org> | 2020-11-30 16:48:48 +0300 |
commit | 6fba2726c77167f8a4746312cb0d522fd43e4c63 (patch) | |
tree | 29a32a248564a3359d4db33c05866817e9070700 | |
parent | 2f08906c4766f84685365ee681d04649c9ca13c5 (diff) |
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.
-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; |