ludus::graphics::rhi::GpuPassTiming¶

Struct

One physical operation inside a named scope; native objects are never exposed or borrowed.

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

#include <ludus/graphics/rhi/gpu_scope.h>

struct ludus::graphics::rhi::GpuPassTiming final

Fields¶

Scope¶

GpuScopeDescription ludus::graphics::rhi::GpuPassTiming::Scope {}

Copied producer annotation identity and name.

Related types: GpuScopeDescription

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

Kind¶

GpuPassKind ludus::graphics::rhi::GpuPassTiming::Kind = GpuPassKind::Raster

Native operation class.

Related types: GpuPassKind

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

ScopePassIndex¶

foundation::uint32 ludus::graphics::rhi::GpuPassTiming::ScopePassIndex = 0

Zero-based physical operation within the scope; distinguishes multi-encoder scopes.

Related types: foundation::uint32

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

Timing¶

GpuTiming ludus::graphics::rhi::GpuPassTiming::Timing {}

Available, Disjoint or Failed after the enclosing batch becomes terminal.

Related types: GpuTiming

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

HasCpuInterval¶

bool ludus::graphics::rhi::GpuPassTiming::HasCpuInterval = false

True when StartTicks/EndTicks place this operation on the foundation::time::NowTicks clock through the batch's validated device-clock calibration. False whenever the backend has no calibration, the calibration was rejected, or Timing is not Available.

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

StartTicks¶

foundation::uint64 ludus::graphics::rhi::GpuPassTiming::StartTicks = 0

Calibrated operation start in NowTicks nanoseconds; meaningful only with HasCpuInterval.

Related types: foundation::uint64

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h

EndTicks¶

foundation::uint64 ludus::graphics::rhi::GpuPassTiming::EndTicks = 0

Calibrated operation end in NowTicks nanoseconds, not before StartTicks; meaningful only with HasCpuInterval. EndTicks - StartTicks may differ from Timing's raw duration by the calibrated clock rate.

Related types: foundation::uint64

Declared in modules/graphics/rhi/include/ludus/graphics/rhi/gpu_scope.h