public void Evaluate(int SpreadMax)
{
this.FOutValid.SliceCount = 1;
this.FStreamOut.SliceCount = 1;
if (this.FRead[0])
{
this.FBufferIn.Sync();
if (this.FBufferIn.IsConnected)
{
if (this.RenderRequest != null)
{
this.RenderRequest(this, this.FHost);
}
if (this.AssignedContext == null)
{
this.FOutValid.SliceCount = 0; return;
}
var context = this.AssignedContext;
if (this.FBufferIn[0].Contains(this.AssignedContext))
{
var rawBuffer = this.FBufferIn[0][context];
if (this.lastBuffer != null)
{
if (rawBuffer.Buffer.Description.SizeInBytes != lastBuffer.Size)
{
this.lastStream.Dispose();
this.lastStream = null;
this.lastBuffer.Dispose();
this.lastBuffer = null;
}
}
if (this.lastBuffer == null)
{
this.lastBuffer = new DX11StagingRawBuffer(context.Device, rawBuffer.Buffer.Description.SizeInBytes);
this.lastStream = new MemoryStream(rawBuffer.Buffer.Description.SizeInBytes);
}
lastStream.Position = 0;
context.CurrentDeviceContext.CopyResource(rawBuffer.Buffer, this.lastBuffer.Buffer);
DataStream ds = this.lastBuffer.MapForRead(context.CurrentDeviceContext);
ds.CopyTo(lastStream);
lastStream.Position = 0;
this.lastBuffer.UnMap(context.CurrentDeviceContext);
FStreamOut[0] = lastStream;
FStreamOut.Flush(true);
}
}
}
}
public void Evaluate(int SpreadMax)
{
if (this.FInput.IsConnected)
{
if (this.RenderRequest != null)
{
this.RenderRequest(this, this.FHost);
}
DX11RawBuffer b = this.FInput[0][this.AssignedContext];
if (b != null)
{
DX11StagingRawBuffer staging = new DX11StagingRawBuffer(this.AssignedContext.Device, b.Size);
this.AssignedContext.CurrentDeviceContext.CopyResource(b.Buffer, staging.Buffer);
int elem = b.Size / this.FInStride[0];
foreach (IIOContainer sp in this.outspreads)
{
ISpread s = (ISpread)sp.RawIOObject;
s.SliceCount = elem;
}
DataStream ds = staging.MapForRead(this.AssignedContext.CurrentDeviceContext);
for (int i = 0; i < elem; i++)
{
int cnt = 0;
foreach (string lay in layout)
{
switch (lay)
{
case "float":
ISpread <float> spr = (ISpread <float>) this.outspreads[cnt].RawIOObject;
spr[i] = ds.Read <float>();
break;
case "float2":
ISpread <Vector2> spr2 = (ISpread <Vector2>) this.outspreads[cnt].RawIOObject;
spr2[i] = ds.Read <Vector2>();
break;
case "float3":
ISpread <Vector3> spr3 = (ISpread <Vector3>) this.outspreads[cnt].RawIOObject;
spr3[i] = ds.Read <Vector3>();
break;
case "float4":
ISpread <Vector4> spr4 = (ISpread <Vector4>) this.outspreads[cnt].RawIOObject;
spr4[i] = ds.Read <Vector4>();
break;
case "float4x4":
ISpread <Matrix> sprm = (ISpread <Matrix>) this.outspreads[cnt].RawIOObject;
sprm[i] = ds.Read <Matrix>();
break;
case "int":
ISpread <int> spri = (ISpread <int>) this.outspreads[cnt].RawIOObject;
spri[i] = ds.Read <int>();
break;
case "uint":
ISpread <uint> sprui = (ISpread <uint>) this.outspreads[cnt].RawIOObject;
sprui[i] = ds.Read <uint>();
break;
case "uint2":
ISpread <Vector2> sprui2 = (ISpread <Vector2>) this.outspreads[cnt].RawIOObject;
uint ui1 = ds.Read <uint>();
uint ui2 = ds.Read <uint>();
sprui2[i] = new Vector2(ui1, ui2);
break;
case "uint3":
ISpread <Vector3> sprui3 = (ISpread <Vector3>) this.outspreads[cnt].RawIOObject;
uint ui31 = ds.Read <uint>();
uint ui32 = ds.Read <uint>();
uint ui33 = ds.Read <uint>();
sprui3[i] = new Vector3(ui31, ui32, ui33);
break;
}
cnt++;
}
}
staging.UnMap(this.AssignedContext.CurrentDeviceContext);
staging.Dispose();
}
else
{
foreach (IIOContainer sp in this.outspreads)
{
ISpread s = (ISpread)sp.RawIOObject;
s.SliceCount = 0;
}
}
}
else
{
foreach (IIOContainer sp in this.outspreads)
{
ISpread s = (ISpread)sp.RawIOObject;
s.SliceCount = 0;
}
}
}
