// d3d12umddi.h

typedef struct D3D12DDI_BUFFER_BARRIER_0088 {
  D3D12DDI_BARRIER_SYNC   SyncBefore;
  D3D12DDI_BARRIER_SYNC   SyncAfter;
  D3D12DDI_BARRIER_ACCESS AccessBefore;
  D3D12DDI_BARRIER_ACCESS AccessAfter;
  D3D12DDI_HRESOURCE      hResource;
} D3D12DDI_BUFFER_BARRIER_0088;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddi_buffer_barrier_0088)

Description

A D3D12DDI_BUFFER_BARRIER_0088 structure describes access transitions for buffers.

Members

`SyncBefore`

A D3D12DDI_BARRIER_SYNC value that specifies the synchronization scope of all preceding GPU work that must be completed before executing the barrier.

`SyncAfter`

A D3D12DDI_BARRIER_SYNC value that specifies the synchronization scope of all subsequent GPU work that must wait until the barrier execution is finished.

`AccessBefore`

A D3D12DDI_BARRIER_ACCESS value that specifies the access state of the buffer preceding the barrier execution.

`AccessAfter`

A D3D12DDI_BARRIER_ACCESS value that specifies the access state of the buffer upon completion of barrier execution.

`hResource`

The handle of the buffer resource using the barrier.

Remarks

See Enhanced Barriers for general information.

D3D12DDI_BUFFER_BARRIER_0088 - NtDoc