Sergey Sharybin
a12a8a71bb
The goal is to solve confusion of the "All rights reserved" for licensing
code under an open-source license.
The phrase "All rights reserved" comes from a historical convention that
required this phrase for the copyright protection to apply. This convention
is no longer relevant.
However, even though the phrase has no meaning in establishing the copyright
it has not lost meaning in terms of licensing.
This change makes it so code under the Blender Foundation copyright does
not use "all rights reserved". This is also how the GPL license itself
states how to apply it to the source code:
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software ...
This change does not change copyright notice in cases when the copyright
is dual (BF and an author), or just an author of the code. It also does
mot change copyright which is inherited from NaN Holding BV as it needs
some further investigation about what is the proper way to handle it.
87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2014 Blender Foundation */
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#include "intern/autotrack.h"
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#include "intern/tracksN.h"
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#include "intern/utildefines.h"
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#include "libmv/autotrack/autotrack.h"
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using libmv::TrackRegionOptions;
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using libmv::TrackRegionResult;
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using mv::AutoTrack;
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using mv::FrameAccessor;
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using mv::Marker;
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libmv_AutoTrack* libmv_autoTrackNew(libmv_FrameAccessor* frame_accessor) {
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return (libmv_AutoTrack*)LIBMV_OBJECT_NEW(AutoTrack,
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(FrameAccessor*)frame_accessor);
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}
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void libmv_autoTrackDestroy(libmv_AutoTrack* libmv_autotrack) {
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LIBMV_OBJECT_DELETE(libmv_autotrack, AutoTrack);
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}
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void libmv_autoTrackSetOptions(libmv_AutoTrack* libmv_autotrack,
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const libmv_AutoTrackOptions* options) {
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AutoTrack* autotrack = ((AutoTrack*)libmv_autotrack);
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libmv_configureTrackRegionOptions(options->track_region,
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&autotrack->options.track_region);
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autotrack->options.search_region.min(0) = options->search_region.min[0];
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autotrack->options.search_region.min(1) = options->search_region.min[1];
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autotrack->options.search_region.max(0) = options->search_region.max[0];
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autotrack->options.search_region.max(1) = options->search_region.max[1];
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}
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int libmv_autoTrackMarker(libmv_AutoTrack* libmv_autotrack,
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const libmv_TrackRegionOptions* libmv_options,
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libmv_Marker* libmv_tracked_marker,
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libmv_TrackRegionResult* libmv_result) {
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Marker tracked_marker;
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TrackRegionOptions options;
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TrackRegionResult result;
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libmv_apiMarkerToMarker(*libmv_tracked_marker, &tracked_marker);
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libmv_configureTrackRegionOptions(*libmv_options, &options);
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bool ok = (((AutoTrack*)libmv_autotrack)
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->TrackMarker(&tracked_marker, &result, &options));
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libmv_markerToApiMarker(tracked_marker, libmv_tracked_marker);
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libmv_regionTrackergetResult(result, libmv_result);
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return ok && result.is_usable();
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}
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void libmv_autoTrackAddMarker(libmv_AutoTrack* libmv_autotrack,
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const libmv_Marker* libmv_marker) {
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Marker marker;
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libmv_apiMarkerToMarker(*libmv_marker, &marker);
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((AutoTrack*)libmv_autotrack)->AddMarker(marker);
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}
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void libmv_autoTrackSetMarkers(libmv_AutoTrack* libmv_autotrack,
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const libmv_Marker* libmv_marker,
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size_t num_markers) {
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if (num_markers == 0) {
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// Early output.
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return;
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}
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libmv::vector<Marker> markers;
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markers.resize(num_markers);
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for (size_t i = 0; i < num_markers; ++i) {
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libmv_apiMarkerToMarker(libmv_marker[i], &markers[i]);
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}
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((AutoTrack*)libmv_autotrack)->SetMarkers(&markers);
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}
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int libmv_autoTrackGetMarker(libmv_AutoTrack* libmv_autotrack,
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int clip,
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int frame,
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int track,
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libmv_Marker* libmv_marker) {
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Marker marker;
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int ok =
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((AutoTrack*)libmv_autotrack)->GetMarker(clip, frame, track, &marker);
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if (ok) {
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libmv_markerToApiMarker(marker, libmv_marker);
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}
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return ok;
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}
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