xiiGpuFrameCompletionTracker Class Reference

#include <GpuFrameCompletionTracker.h>

Public Member Functions
void	Initialize (xiiGALDevice *pDevice)
void	Reset ()
void	CaptureSubmittedFrame (xiiUInt64 uiFrameIndex)
xiiUInt64	PollCompletedFrames ()
	Polls queue fences without blocking and returns the last fully completed frame.
void	WaitForFrame (xiiUInt64 uiFrameIndex)
xiiUInt64	GetLastCompletedFrame () const
const xiiGpuFrameCompletionStats &	GetStats () const

Detailed Description

Converts per-queue GAL fence progress into a conservative completed-frame index.

CaptureSubmittedFrame() is called after every queue submission belonging to a frame. PollCompletedFrames() advances only when every unique queue used by that frame has completed the value captured for it. The result is safe for deferred destruction, bindless index recycling, streaming eviction, and frame-ring reuse. Frame indices start at one; zero is reserved as the conservative "none completed" value.

Member Function Documentation

CaptureSubmittedFrame()

void xiiGpuFrameCompletionTracker::CaptureSubmittedFrame

(

xiiUInt64

uiFrameIndex

)

Snapshots the latest submitted value on graphics, compute, and transfer queues. Queue fallbacks that resolve to the same physical GAL queue are recorded once.

WaitForFrame()

void xiiGpuFrameCompletionTracker::WaitForFrame

(

xiiUInt64

uiFrameIndex

)

Blocks until every queue submission captured for the requested frame has completed. Use this before reusing a frame-ring slot. Frames must have been captured sequentially.

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The documentation for this class was generated from the following files:

• /home/runner/work/XII/XII/Source/Engine/GraphicsCore/Pipeline/GpuFrameCompletionTracker.h
• /home/runner/work/XII/XII/Source/Engine/GraphicsCore/Pipeline/Implementation/GpuFrameCompletionTracker.cpp