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Flags for setting split resource barriers.
Syntax
typedef enum D3D12_RESOURCE_BARRIER_FLAGS {
D3D12_RESOURCE_BARRIER_FLAG_NONE = 0,
D3D12_RESOURCE_BARRIER_FLAG_BEGIN_ONLY = 0x1,
D3D12_RESOURCE_BARRIER_FLAG_END_ONLY = 0x2
} ;
Constants
D3D12_RESOURCE_BARRIER_FLAG_NONEValue: 0 No flags. |
D3D12_RESOURCE_BARRIER_FLAG_BEGIN_ONLYValue: 0x1 This starts a barrier transition in a new state, putting a resource in a temporary no-access condition. |
D3D12_RESOURCE_BARRIER_FLAG_END_ONLYValue: 0x2 This barrier completes a transition, setting a new state and restoring active access to a resource. |
Remarks
Split barriers allow a single transition to be split into begin and end halves (refer to Multi-engine synchronization).
This enum is used by the Flags member of the D3D12_RESOURCE_BARRIER structure.
Requirements
| Requirement | Value |
|---|---|
| Header | d3d12.h |
See also
Using Resource Barriers to Synchronize Resource States in Direct3D 12