88 lines
3.1 KiB
C++
88 lines
3.1 KiB
C++
/* SPDX-FileCopyrightText: 2014 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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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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