donner::editor::SampleThumbnailRenderStats Struct Reference

Observable state and monotonic counters for the bounded sample-thumbnail lane. More...

#include "donner/editor/AsyncRenderer.h"

Public Attributes
std::uint64_t	readbackCount = 0
	Actual GPU readbacks for explicitly requested CPU sample/font preview outputs.
std::uint64_t	requested = 0
	Requests accepted into the thumbnail lane.
std::uint64_t	started = 0
	Attempts started on the worker.
std::uint64_t	completed = 0
	Attempts completed, including cancellation.
std::uint64_t	rendered = 0
	Requests classified with a Rendered outcome.
std::uint64_t	cancelled = 0
	Requests cancelled before a publishable result.
std::uint64_t	offscreenRendererCreations = 0
	Worker-local offscreen renderer creations.
std::uint64_t	offscreenRendererConstructionStarts = 0
	Offscreen constructor entries.
bool	offscreenRendererConstructionBlocked = false
	Test-held constructor is active.
std::uint64_t	foregroundHandoffWaits = 0
	Foreground handoffs during worker-local offscreen construction.
bool	firstAttemptCompleted = false
	True once the first worker-local offscreen renderer initialization has completed.
bool	pending = false
	Whether one thumbnail task is queued.
bool	active = false
	Whether the worker is processing a thumbnail task.
bool	resultReady = false
	Whether a result awaits polling.

Detailed Description

Observable state and monotonic counters for the bounded sample-thumbnail lane.

Member Data Documentation

active

bool donner::editor::SampleThumbnailRenderStats::active = false

Whether the worker is processing a thumbnail task.

cancelled

std::uint64_t donner::editor::SampleThumbnailRenderStats::cancelled = 0

Requests cancelled before a publishable result.

completed

std::uint64_t donner::editor::SampleThumbnailRenderStats::completed = 0

Attempts completed, including cancellation.

firstAttemptCompleted

bool donner::editor::SampleThumbnailRenderStats::firstAttemptCompleted = false

True once the first worker-local offscreen renderer initialization has completed.

foregroundHandoffWaits

std::uint64_t donner::editor::SampleThumbnailRenderStats::foregroundHandoffWaits = 0

Foreground handoffs during worker-local offscreen construction.

offscreenRendererConstructionBlocked

bool donner::editor::SampleThumbnailRenderStats::offscreenRendererConstructionBlocked = false

Test-held constructor is active.

offscreenRendererConstructionStarts

std::uint64_t donner::editor::SampleThumbnailRenderStats::offscreenRendererConstructionStarts = 0

Offscreen constructor entries.

offscreenRendererCreations

std::uint64_t donner::editor::SampleThumbnailRenderStats::offscreenRendererCreations = 0

Worker-local offscreen renderer creations.

pending

bool donner::editor::SampleThumbnailRenderStats::pending = false

Whether one thumbnail task is queued.

readbackCount

std::uint64_t donner::editor::SampleThumbnailRenderStats::readbackCount = 0

Actual GPU readbacks for explicitly requested CPU sample/font preview outputs.

rendered

std::uint64_t donner::editor::SampleThumbnailRenderStats::rendered = 0

Requests classified with a Rendered outcome.

requested

std::uint64_t donner::editor::SampleThumbnailRenderStats::requested = 0

Requests accepted into the thumbnail lane.

resultReady

bool donner::editor::SampleThumbnailRenderStats::resultReady = false

Whether a result awaits polling.

started

std::uint64_t donner::editor::SampleThumbnailRenderStats::started = 0

Attempts started on the worker.

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The documentation for this struct was generated from the following file:

• donner/editor/AsyncRenderer.h