D3D12_RESOURCE_BARRIER barrier = {}; barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION; barrier.Transition.pResource = pMyBuffer; barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COMMON; barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COPY_DEST; barrier.Transition.Subresource = D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES; commandList->ResourceBarrier(1, &barrier);
In Visual Studio:
Do not call ID3D12Heap::Map on a heap while any placed resource is referenced by a pending command list. cdx error 0x3 1 exclusive
The presence of the word "exclusive" indicates that the operation attempted to open the file or index in Exclusive Mode . This means the program wanted total ownership of the file to perform a write operation, preventing any other users from reading or writing to it simultaneously.
If the application forces exclusive access unnecessarily, modify the VFP code: D3D12_RESOURCE_BARRIER barrier = {}; barrier
Restart the application and attempt the exclusive operation again. 2. Check Network Folders and Sharing
This article will dissect the error in plain language, explore its root causes, and provide step-by-step troubleshooting and resolution methods. By the end, you will not only fix the error but also understand how to prevent it from recurring. By the end, you will not only fix
Are you seeing this error while , or are you working with a legacy database ?
Windows has a feature called that can sometimes cause issues with how games access the GPU. To toggle it off:
Here’s a technical write‑up on the error based on known behavior of legacy Microsoft CDX (index) file handling, especially in FoxPro or Visual FoxPro environments.