/// <inheritdoc/>
public CommandList(GraphicsDevice device, CommandListType commandListType) : base(device, commandListType)
{
CommandAllocator = CommandListType switch
{
CommandListType.Compute => GraphicsDevice.ComputeAllocatorPool.GetCommandAllocator(),
CommandListType.Copy => GraphicsDevice.CopyAllocatorPool.GetCommandAllocator(),
CommandListType.Direct => GraphicsDevice.DirectAllocatorPool.GetCommandAllocator(),
_ => throw new NotSupportedException($"Unsupported command list type with value {CommandListType}")
};
Result result = GraphicsDevice.NativeDevice.CreateCommandList(0, commandListType, CommandAllocator, null, out ID3D12GraphicsCommandList? nativeCommandList);
if (result.Failure)
{
throw new COMException("Failed to create the commands list", result.Code);
}
NativeCommandList = nativeCommandList !;
// Set the heap descriptor if the command list is not for copy operations
if (CommandListType != CommandListType.Copy)
{
NativeCommandList.SetDescriptorHeaps(1, new[] { GraphicsDevice.ShaderResourceViewAllocator.DescriptorHeap });
}
}
/// <inheritdoc/>
public CommandList(GraphicsDevice device, CommandListType commandListType) : base(device, commandListType)
{
CommandAllocator = CommandListType switch
{
CommandListType.Compute => GraphicsDevice.ComputeAllocatorPool.GetCommandAllocator(),
CommandListType.Copy => GraphicsDevice.CopyAllocatorPool.GetCommandAllocator(),
CommandListType.Direct => GraphicsDevice.DirectAllocatorPool.GetCommandAllocator(),
_ => throw new NotSupportedException($"Unsupported command list type with value {CommandListType}")
};
NativeCommandList = GraphicsDevice.NativeDevice.CreateCommandList(CommandListType, CommandAllocator, null);
// Set the heap descriptor if the command list is not for copy operations
if (CommandListType != CommandListType.Copy)
{
NativeCommandList.SetDescriptorHeaps(1, new[] { GraphicsDevice.ShaderResourceViewAllocator.DescriptorHeap });
}
}
