private static VideoFingerPrintWrapper Convert(VideoFingerPrint?videoFingerPrint)
{
VideoFingerPrint videoFingerPrintNotNull = TypeUtils.NullThrows(videoFingerPrint);
IEnumerable <FrameFingerPrintWrapper> frameFingerPrints = from i in Enumerable.Range(0, videoFingerPrintNotNull.FrameFingerPrintsLength)
select Convert(videoFingerPrintNotNull.FrameFingerPrints(i));
return(new VideoFingerPrintWrapper
{
FilePath = videoFingerPrintNotNull.FilePath,
FingerPrints = frameFingerPrints.ToArray(),
});
}
private static Offset <VideoFingerPrint>[] CreateVideoFingerPrintArray(VideoFingerPrintDatabaseWrapper database, FlatBufferBuilder builder)
{
int videoFingerPrintCounter = 0;
var videoFingerPrintArray = new Offset <VideoFingerPrint> [database.VideoFingerPrints.Length];
foreach (VideoFingerPrintWrapper videoFingerPrint in database.VideoFingerPrints)
{
// NOTE: Do not reorder these statements
Offset <FrameFingerPrint>[] frameFingerPrintArray = CreateFrameFingerPrintArray(builder, videoFingerPrint);
StringOffset videoFilePath = builder.CreateString(videoFingerPrint.FilePath);
VectorOffset frameFingerPrintVectorOffset = VideoFingerPrint.CreateFrameFingerPrintsVector(builder, frameFingerPrintArray);
VideoFingerPrint.StartVideoFingerPrint(builder);
VideoFingerPrint.AddFilePath(builder, videoFilePath);
VideoFingerPrint.AddFrameFingerPrints(builder, frameFingerPrintVectorOffset);
videoFingerPrintArray[videoFingerPrintCounter] = VideoFingerPrint.EndVideoFingerPrint(builder);
videoFingerPrintCounter++;
}
return(videoFingerPrintArray);
}