D3D12_BACKGROUND_PROCESSING_MODE (XBOX Series consoles)

Defines constants that specify a level of dynamic optimization to apply to GPU work that’s subsequently submitted.

Syntax

typedef enum D3D12_BACKGROUND_PROCESSING_MODE
{
    D3D12_BACKGROUND_PROCESSING_MODE_ALLOWED = 0,
    D3D12_BACKGROUND_PROCESSING_MODE_ALLOW_INTRUSIVE_MEASUREMENTS = 0,
    D3D12_BACKGROUND_PROCESSING_MODE_DISABLE_BACKGROUND_WORK = 0,
    D3D12_BACKGROUND_PROCESSING_MODE_DISABLE_PROFILING_BY_SYSTEM = 0
} D3D12_BACKGROUND_PROCESSING_MODE

Constants

Constant	Description
D3D12_BACKGROUND_PROCESSING_MODE_ALLOWED	The default setting. Specifies that the driver may instrument workloads, and dynamically recompile shaders, in a low overhead, non-intrusive manner that avoids glitching the foreground workload.
D3D12_BACKGROUND_PROCESSING_MODE_ALLOW_INTRUSIVE_MEASUREMENTS	Specifies that the driver may instrument as aggressively as possible. The understanding is that causing glitches is fine while in this mode, because the current work is being submitted specifically to train the system.
D3D12_BACKGROUND_PROCESSING_MODE_DISABLE_BACKGROUND_WORK	Specifies that background work should stop. This ensures that background shader recompilation won’t consume CPU cycles. Available only in Developer mode.
D3D12_BACKGROUND_PROCESSING_MODE_DISABLE_PROFILING_BY_SYSTEM	Specifies that all dynamic optimization should be disabled. For example, if you’re doing an A/B performance comparison, then using this constant ensures that the driver doesn’t change anything that might interfere with your results. Available only in Developer mode.

Remarks

Requirements

Header: d3d12_xs.h
Library: d3d12_xs.lib
Supported Platforms: XBOX Series consoles

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Syntax

Constants

Remarks

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​Constants

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Syntax

Constants

Remarks

Requirements

See Also