internal IEnumerable <VertexShaderOutput> Execute(IEnumerable <InputAssemblerVertexOutput> inputs)
{
SetShaderConstants();
foreach (var input in inputs)
{
SetShaderInputs(0, 0, input.Data);
VirtualMachine.Execute();
var outputs = GetShaderOutputs(0);
var result = new VertexShaderOutput
{
VertexID = input.VertexID,
InstanceID = input.InstanceID,
InputData = input.Data,
OutputData = outputs
};
if (_outputPositionRegister != null)
{
result.Position = outputs[_outputPositionRegister.Value];
}
yield return(result);
}
}
public Fragment(VertexShaderOutput[] vertices,
int primitiveID, uint renderTargetArrayIndex,
int x, int y,
FragmentQuadLocation quadLocation,
bool isInsideViewport)
{
Vertices = vertices;
PrimitiveID = primitiveID;
RenderTargetArrayIndex = renderTargetArrayIndex;
X = x;
Y = y;
QuadLocation = quadLocation;
IsInsideViewport = isInsideViewport;
Samples = new Samples();
Data = null;
}
public PixelEventArgs(
VertexShaderOutput[] vertices,
int primitiveID,
uint renderTargetArrayIndex,
int x,
int y,
ref Number4 pixelShader,
ref Number4 previous,
Number4? result,
PixelExclusionReason exclusionReason)
{
_vertices = vertices;
_primitiveID = primitiveID;
_renderTargetArrayIndex = renderTargetArrayIndex;
_x = x;
_y = y;
_pixelShader = pixelShader;
_previous = previous;
_result = result;
_exclusionReason = exclusionReason;
}
