| int Impala::Visualization::SegmentationDocumentGuiAnno::FindAdjacentAnnoShot | ( | int | curFile, | |
| int | bit, | |||
| int | shotIdx, | |||
| bool | next | |||
| ) | [inline] |
Definition at line 324 of file SegmentationDocumentGuiAnno.h.
References Impala::Core::VideoSet::Segmentation::GetFirstShotVideo(), Impala::Core::VideoSet::Keyframes::GetFrameNr(), Impala::Core::VideoSet::Segmentation::GetNrShotsVideo(), Impala::Core::VideoSet::SegmentationDocument::GetSegmentation(), Impala::Core::VideoSet::Keyframes::GetShotRKF(), mKeyframes, mSegDoc, mVideoAnnotations, NEGATIVE_BIT, POSITIVE_BIT, SKIPPED_BIT, and UNKNOWN_BIT.
Referenced by CheckAnnoMax(), FindAdjacentAnnoShot(), FindNextAnno(), and GoToAdjacentAnnoShot().
00325 { 00326 if (curFile == -1) return -1; 00327 00328 Segmentation* seg = mSegDoc->GetSegmentation(); 00329 int firstShot = seg->GetFirstShotVideo(curFile); 00330 int sz = seg->GetNrShotsVideo(curFile); 00331 int lastShot = firstShot+sz; 00332 int foundShotNr = -1; 00333 00334 for (int i=firstShot; i<lastShot; i++) 00335 { 00336 int kFrame = mKeyframes->GetShotRKF(i); 00337 int frame = mKeyframes->GetFrameNr(kFrame); 00338 int val = (*mVideoAnnotations[curFile])[i-firstShot]; 00339 bool unknown = (val == 0); 00340 bool skipped = (val == SKIPPED_BIT); 00341 bool positive = (val == POSITIVE_BIT); 00342 bool negative = (val == NEGATIVE_BIT); 00343 bool passTest = ((bit==POSITIVE_BIT) && positive || 00344 (bit==NEGATIVE_BIT) && negative || 00345 (bit==SKIPPED_BIT) && skipped || 00346 (bit==UNKNOWN_BIT) && unknown); 00347 if (passTest && next && i > shotIdx) 00348 return i; 00349 if (i!=shotIdx && passTest && !next) 00350 foundShotNr = i; 00351 if (!next && i>=shotIdx) 00352 return foundShotNr; 00353 } 00354 return foundShotNr; 00355 }
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