protected override void SetRenderTargetsImpl(DescriptorHeap descriptorHeapColor, uint[] slotsColor, DescriptorHeap descriptorHeapDepthStencil, uint slotDepthStencil)
{
bool continuous = true;
for (int i = 1; i < slotsColor.Length; ++i)
{
if (slotsColor[i] != slotsColor[i - 1] + 1)
{
continuous = false;
break;
}
}
CpuDescriptorHandle?depthStencilCpuDescriptorHandle = ((DescriptorHeapDX)descriptorHeapDepthStencil)?.GetCPUHandle(slotDepthStencil);
if (continuous)
{
CommandListD3D12.SetRenderTargets(slotsColor.Length, ((DescriptorHeapDX)descriptorHeapColor).GetCPUHandle(slotsColor[0]), true, depthStencilCpuDescriptorHandle);
}
else
{
throw new NotImplementedException("Setting color render targets with non-continuous descriptor slots are not yet supported.");
//CommandListD3D12.SetRenderTargets(slotsColor.Length, ((Binding.DescriptorHeap)descriptorHeapColor).GetCPUHandle(slotsColor[0]), false, depthStencilCpuDescriptorHandle);
}
}
protected override void CreateRenderTargetViewImpl(DescriptorHeap target, uint descriptorHeapSlot, Resource resource, ref RenderTargetViewDescription description)
{
var renderTargetViewDescription = new SharpDX.Direct3D12.RenderTargetViewDescription
{
Format = Memory.Enums.ToDXGIFormat[(int)description.Format],
Dimension = Memory.Enums.ToRTVDimension[(int)description.Dimension]
};
switch (description.Dimension)
{
case Dimension.Buffer:
renderTargetViewDescription.Buffer.ElementCount = (int)description.Buffer.ElementCount;
renderTargetViewDescription.Buffer.FirstElement = (int)description.Buffer.FirstElement;
break;
case Dimension.Texture1D:
renderTargetViewDescription.Texture1D.MipSlice = (int)description.Texture.MipSlice;
break;
case Dimension.Texture1DArray:
renderTargetViewDescription.Texture1DArray.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture1DArray.FirstArraySlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture1DArray.ArraySize = (int)description.Texture.SliceCount;
break;
case Dimension.Texture2D:
renderTargetViewDescription.Texture2D.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture2D.PlaneSlice = 0; // Not yet supported.
break;
case Dimension.Texture2DArray:
renderTargetViewDescription.Texture2DArray.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture2DArray.FirstArraySlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture2DArray.ArraySize = (int)description.Texture.SliceCount;
renderTargetViewDescription.Texture2DArray.PlaneSlice = 0; // Not yet supported.
break;
case Dimension.Texture2DMs:
// nothing
break;
case Dimension.Texture2DMsArray:
renderTargetViewDescription.Texture2DMSArray.FirstArraySlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture2DMSArray.ArraySize = (int)description.Texture.SliceCount;
break;
case Dimension.Texture3D:
renderTargetViewDescription.Texture3D.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture3D.FirstDepthSlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture3D.DepthSliceCount = (int)description.Texture.SliceCount;
break;
default:
throw new NotImplementedException("Given render target memory dimension not yet supported!");
}
DeviceD3D12.CreateRenderTargetView(((Memory.Resource)resource).ResourceD3D12, renderTargetViewDescription, ((Binding.DescriptorHeap)target).GetCPUHandle(descriptorHeapSlot));
}
protected override void CopyDescriptorsImpl(DescriptorHeap source, DescriptorHeap destination, Tuple <uint>[] rangeStarts, uint numDescriptors)
{
throw new NotImplementedException();
}
protected override void CreateRenderTargetViewImpl(DescriptorHeap target, uint descriptorHeapSlot, Resource resource, ref RenderTargetViewDescription description)
{
var renderTargetViewDescription = new SharpDX.Direct3D12.RenderTargetViewDescription
{
Format = Memory.Enums.ToDXGIFormat[(int) description.Format],
Dimension = Memory.Enums.ToRTVDimension[(int)description.Dimension]
};
switch (description.Dimension)
{
case Dimension.Buffer:
renderTargetViewDescription.Buffer.ElementCount = (int) description.Buffer.ElementCount;
renderTargetViewDescription.Buffer.FirstElement = (int) description.Buffer.FirstElement;
break;
case Dimension.Texture1D:
renderTargetViewDescription.Texture1D.MipSlice = (int) description.Texture.MipSlice;
break;
case Dimension.Texture1DArray:
renderTargetViewDescription.Texture1DArray.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture1DArray.FirstArraySlice = (int) description.Texture.FirstSlice;
renderTargetViewDescription.Texture1DArray.ArraySize = (int) description.Texture.SliceCount;
break;
case Dimension.Texture2D:
renderTargetViewDescription.Texture2D.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture2D.PlaneSlice = 0; // Not yet supported.
break;
case Dimension.Texture2DArray:
renderTargetViewDescription.Texture2DArray.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture2DArray.FirstArraySlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture2DArray.ArraySize = (int)description.Texture.SliceCount;
renderTargetViewDescription.Texture2DArray.PlaneSlice = 0; // Not yet supported.
break;
case Dimension.Texture2DMs:
// nothing
break;
case Dimension.Texture2DMsArray:
renderTargetViewDescription.Texture2DMSArray.FirstArraySlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture2DMSArray.ArraySize = (int)description.Texture.SliceCount;
break;
case Dimension.Texture3D:
renderTargetViewDescription.Texture3D.MipSlice = (int)description.Texture.MipSlice;
renderTargetViewDescription.Texture3D.FirstDepthSlice = (int)description.Texture.FirstSlice;
renderTargetViewDescription.Texture3D.DepthSliceCount = (int)description.Texture.SliceCount;
break;
default:
throw new NotImplementedException("Given render target memory dimension not yet supported!");
}
DeviceD3D12.CreateRenderTargetView(((Memory.Resource)resource).ResourceD3D12, renderTargetViewDescription, ((Binding.DescriptorHeap)target).GetCPUHandle(descriptorHeapSlot));
}
protected override void CopyDescriptorsImpl(DescriptorHeap source, DescriptorHeap destination, Tuple<uint>[] rangeStarts, uint numDescriptors)
{
throw new NotImplementedException();
}
internal int GetDescriptorHandleIncrementSize(DescriptorHeap.Descriptor.ResourceDescriptorType type)
{
return descriptorHandleIncrementSize[(int)type];
}
public override DescriptorHeap Create(ref DescriptorHeap.Descriptor desc, string label = "<unnamed descriptorHeap>")
{
return new Binding.DescriptorHeap(ref desc, this, label);
}
protected override void SetRenderTargetsImpl(DescriptorHeap descriptorHeapColor, uint[] slotsColor, DescriptorHeap descriptorHeapDepthStencil, uint slotDepthStencil)
{
bool continuous = true;
for (int i = 1; i < slotsColor.Length; ++i)
{
if (slotsColor[i] != slotsColor[i - 1] + 1)
{
continuous = false;
break;
}
}
CpuDescriptorHandle? depthStencilCpuDescriptorHandle = ((DescriptorHeapDX)descriptorHeapDepthStencil)?.GetCPUHandle(slotDepthStencil);
if (continuous)
{
CommandListD3D12.SetRenderTargets(slotsColor.Length, ((DescriptorHeapDX)descriptorHeapColor).GetCPUHandle(slotsColor[0]), true, depthStencilCpuDescriptorHandle);
}
else
{
throw new NotImplementedException("Setting color render targets with non-continuous descriptor slots are not yet supported.");
//CommandListD3D12.SetRenderTargets(slotsColor.Length, ((Binding.DescriptorHeap)descriptorHeapColor).GetCPUHandle(slotsColor[0]), false, depthStencilCpuDescriptorHandle);
}
}
