public void DetectLCM(byte[] plane, uint NoMaskCRC, bool Reverse)
{
bool clear = true;
uint checksum = NoMaskCRC;
var maskSize = Width * Height / 8;
var maskedPlane = new byte[maskSize];
for (int k = -1; k < Masks.Length; k++)
{
if (k >= 0)
{
checksum = FrameUtil.ChecksumWithMask(plane, Masks[k], Reverse);
}
foreach (var af in Frames)
{
if (af.Hash == checksum)
{
if (clear)
{
ClearLCMBuffer();
clear = false;
}
for (int i = 0; i < af.Planes.Count; i++)
{
FrameUtil.OrPlane(af.PlaneData[i], LCMBufferPlanes[i]);
}
}
}
}
}
public void DetectFollow(byte[] plane, uint NoMaskCRC, bool Reverse)
{
if (NoMaskCRC == FollowHash || FrameUtil.ChecksumWithMask(plane, FollowMask, Reverse) == FollowHash)
{
FoundFollowMatch = true;
}
}
public void DetectFollow(byte[] plane, uint NoMaskCRC, byte[][] masks, bool Reverse)
{
var frameIndex = 0;
foreach (var af in Frames)
{
if (NoMaskCRC == af.Hash)
{
_frameIndex = frameIndex;
return;
}
if (masks != null && masks.Length > 0)
{
foreach (var mask in masks)
{
var maskcrc = FrameUtil.ChecksumWithMask(plane, mask, Reverse);
if (maskcrc == af.Hash)
{
_frameIndex = frameIndex;
return;
}
}
}
frameIndex++;
}
}
public bool DetectLCM(byte[] plane, uint NoMaskCRC, bool Reverse, bool clear)
{
uint checksum = NoMaskCRC;
var maskSize = Width * Height / 8;
var maskedPlane = new byte[maskSize];
for (int k = -1; k < Masks.Length; k++)
{
if (k >= 0)
{
checksum = FrameUtil.ChecksumWithMask(plane, Masks[k], Reverse);
}
foreach (var af in Frames)
{
if (af.Hash == checksum)
{
if (clear)
{
ClearLCMBuffer();
clear = false;
if (SwitchMode == SwitchMode.MaskedReplace)
{
Common.FrameUtil.ClearPlane(ReplaceMask);
}
}
for (int i = 0; i < af.Planes.Count; i++)
{
FrameUtil.OrPlane(af.PlaneData[i], LCMBufferPlanes[i]);
if (SwitchMode == SwitchMode.MaskedReplace)
{
FrameUtil.OrPlane(af.Mask, ReplaceMask);
}
}
}
}
}
return(clear);
}
