public void Update()
{
Preconditions.Assert(_currentOrderWithTask != null, "There is arleady there is no order set");
var order = _currentOrderWithTask.Order;
if (_executionState.CurrentWorkPackIndex >= order.WorkPacks.Count)
{
var outParameters = order.OutParameters;
FinalizeParameters(order.ParametersContainer, _executionState.CreatedParametersContainer, outParameters);
var tcs = _currentOrderWithTask.Tcs;
_currentOrderWithTask = null;
_executionState = null;
tcs.SetResult(null);
return;
}
var pack = order.WorkPacks[_executionState.CurrentWorkPackIndex];
var dispatchLoop = pack.DispatchLoops[_executionState.DispatchLoopIndex];
pack.Shader.ImmediatelySetGlobalUniform("g_DispatchLoopIndex", _executionState.CurrentDispatchIndex);
pack.Shader.Dispatch(dispatchLoop.KernelHandles);
_executionState.CurrentDispatchIndex++;
if (_executionState.CurrentDispatchIndex >= dispatchLoop.DispatchCount)
{
_executionState.CurrentDispatchIndex = 0;
_executionState.DispatchLoopIndex++;
if (_executionState.DispatchLoopIndex >= pack.DispatchLoops.Count)
{
_executionState.DispatchLoopIndex = 0;
_executionState.CurrentWorkPackIndex++;
if (_executionState.CurrentWorkPackIndex < order.WorkPacks.Count)
{
var shader = _currentOrderWithTask.Order.WorkPacks[_executionState.CurrentWorkPackIndex].Shader;
shader.CreateKernelHandleTranslationMap();
shader.SetCreatedParameters(_executionState.CreatedParametersContainer);
}
}
}
}
public void AddMultistepOrder(MultistepRenderingProcessOrder <object, ComputeShaderOrder> order)
{
Preconditions.Assert(_currentOrderWithTask == null, "There is arleady order set");
_currentOrderWithTask = order;
var computeShaderCreatedParametersContainer = CreateParameters(order.Order.ParametersContainer);
var shader = _currentOrderWithTask.Order.WorkPacks[0].Shader;
shader.CreateKernelHandleTranslationMap();
shader.SetCreatedParameters(computeShaderCreatedParametersContainer);
_executionState = new MultistepComputeShaderExecutionState()
{
CurrentDispatchIndex = 0,
CurrentWorkPackIndex = 0,
DispatchLoopIndex = 0,
CreatedParametersContainer = computeShaderCreatedParametersContainer,
};
}
