public static void WriteAllMessages()
{
if (!IsEnabled)
{
return;
}
byte *buffer = stackalloc byte[StackSentinel.MaxStackallocBytes];
for (ulong i = 0; i < _infoQueue.Get()->GetNumStoredMessagesAllowedByRetrievalFilter(); i++)
{
nuint pLength;
int hr = _infoQueue.Get()->GetMessage(i, null, &pLength);
int length = (int)pLength;
byte[]? rented = null;
string transcoded;
try
{
if (length < StackSentinel.MaxStackallocBytes)
{
var msgBuffer = (D3D12_MESSAGE *)buffer;
_infoQueue.Get()->GetMessage(i, (D3D12_MESSAGE *)buffer, &pLength);
transcoded = Encoding.ASCII.GetString(
(byte *)msgBuffer->pDescription,
(int)msgBuffer->DescriptionByteLength
);
}
else
{
rented = ArrayPool <byte> .Shared.Rent(length);
fixed(byte *pHeapBuffer = &rented[0])
{
var msgBuffer = (D3D12_MESSAGE *)pHeapBuffer;
_infoQueue.Get()->GetMessage(i, msgBuffer, &pLength);
transcoded = Encoding.ASCII.GetString(
(byte *)msgBuffer->pDescription,
(int)msgBuffer->DescriptionByteLength
);
}
}
}
finally
{
if (rented is object)
{
ArrayPool <byte> .Shared.Return(rented);
}
}
// cant really Guard.ThrowIfFailed here because that calls this method
if (Windows.FAILED(hr))
{
Console.WriteLine(
$"if this next bit of text says E_INVALIDARG then this code is messing up. {DebugExtensions.TranslateHr(hr)}. " +
"Else you have really messed up and have managed to break the debug message queue");
}
Console.WriteLine(transcoded);
}
}
// _device.ThrowIfFailed calls this to flush messages, so we can't call it
static void ThrowIfFailed(int hr)
{
LogHelper.LogError(
"if this next bit of text says E_INVALIDARG then this code is messing up. {0}. " +
"Else you have really messed up and have managed to break the debug message queue", DebugExtensions.TranslateHr(hr));
}
