public void decodeLastReadRowToInt(int[] buffer, int bytesRead)
{
if (ImgInfo.BitDepth <= 8)
{
int i = 0;
int num = 1;
for (; i < bytesRead; i++)
{
buffer[i] = rowb[num++];
}
}
else
{
int num2 = 0;
int num3 = 1;
while (num3 < bytesRead)
{
buffer[num2] = (rowb[num3++] << 8) + rowb[num3++];
num2++;
}
}
if (ImgInfo.Packed && unpackedMode)
{
ImageLine.unpackInplaceInt(ImgInfo, buffer, buffer, Scale: false);
}
}
public static int[] Unpack(ImageInfo imgInfo, int[] src, int[] dst, bool scale)
{
int len1 = imgInfo.SamplesPerRow;
int len0 = imgInfo.SamplesPerRowPacked;
if (dst == null || dst.Length < len1)
{
dst = new int[len1];
}
if (imgInfo.Packed)
{
ImageLine.unpackInplaceInt(imgInfo, src, dst, scale);
}
else
{
Array.Copy(src, 0, dst, 0, len0);
}
return(dst);
}
private void decodeLastReadRowToInt(int[] buffer, int bytesRead) // see http://www.libpng.org/pub/png/spec/1.2/PNG-DataRep.html
{
if (ImgInfo.BitDepth <= 8)
{
for (int i = 0, j = 1; i < bytesRead; i++)
{
buffer[i] = (rowb[j++]);
}
}
else // 16 bitspc
{
for (int i = 0, j = 1; j < bytesRead; i++)
{
buffer[i] = (rowb[j++] << 8) + rowb[j++];
}
}
if (ImgInfo.Packed && unpackedMode)
{
ImageLine.unpackInplaceInt(ImgInfo, buffer, buffer, false);
}
}
