private byte[][] RenderLCM(byte[][] vpmFrame)
{
var frame_count = LCMBufferPlanes.Count;
byte[][] outplanes;
outplanes = new byte[frame_count][];
if (SwitchMode == SwitchMode.LayeredColorMask)
{
for (int i = 0; i < vpmFrame.Length; i++)
{
outplanes[i] = vpmFrame[i];
}
for (int i = vpmFrame.Length; i < frame_count; i++)
{
outplanes[i] = LCMBufferPlanes[i];
}
}
if (SwitchMode == SwitchMode.MaskedReplace)
{
if (LCMBufferPlanes[0].Length == vpmFrame[0].Length * 4)
{
if (ScalerMode == ScalerMode.Doubler)
{
vpmFrame = FrameUtil.Scale2(Width, Height, vpmFrame);
}
else
{
vpmFrame = FrameUtil.Scale2x(Width, Height, vpmFrame);
}
}
for (int i = 0; i < frame_count; i++)
{
if (i < vpmFrame.Length)
{
outplanes[i] = FrameUtil.CombinePlaneWithMask(LCMBufferPlanes[i], vpmFrame[i], ReplaceMask);
}
else
{
outplanes[i] = LCMBufferPlanes[i];
}
}
}
return(outplanes);
}
