private static void HandleFirstRow(ImageMatrices imageMatrices, NearLosslessOptions nearLosslessOptions, INearLosslessPredictor predictor)
{
const byte a = 0;
const byte c = 0;
for (var column = 1; column < imageMatrices.Height; column++)
{
var b = imageMatrices.Decoded[0, column - 1];
var prediction = predictor.PredictValue(nearLosslessOptions.PredictionLowerLimit, nearLosslessOptions.PredictionUpperLimit, a, b, c);
HandlePrediction(imageMatrices, nearLosslessOptions, 0, column, prediction);
}
}
private static void HandleFirstColumn(ImageMatrices imageMatrices, NearLosslessOptions nearLosslessOptions, INearLosslessPredictor predictor)
{
const byte b = 0;
const byte c = 0;
for (var row = 1; row < imageMatrices.Width; row++)
{
var a = imageMatrices.Decoded[row - 1, 0];
var prediction = predictor.PredictValue(nearLosslessOptions.PredictionLowerLimit, nearLosslessOptions.PredictionUpperLimit, a, b, c);
HandlePrediction(imageMatrices, nearLosslessOptions, row, 0, prediction);
}
}