#include <cstdint>
#include <string>
#include "donner/editor/FrameCostBreakdown.h"

Include dependency graph for FrameMissTelemetry.h:

Classes
struct	donner::editor::FrameMissResourceTelemetry
	Presentation memory counters included in frame-miss telemetry. More...
struct	donner::editor::FrameMissTelemetryInput
	Input used to build one frame-budget miss telemetry record. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Enumerations
enum class	donner::editor::FrameBudgetMiss { WithinBudget , Missed120Hz , Missed60Hz }
	Frame-budget miss severity.

Functions
FrameBudgetMiss	donner::editor::ClassifyFrameBudgetMiss (double frameMs)
	Return the frame-budget miss severity for `frameMs`.
const char *	donner::editor::FrameBudgetMissName (FrameBudgetMiss miss)
	Return a stable lowercase string for `miss`.
double	donner::editor::KnownUiFrameCostMs (const FrameCostBreakdown &cost)
	Sum known profiler regions that execute on, or directly block, the UI frame.
double	donner::editor::KnownAsyncWorkerCostMs (const FrameCostBreakdown &cost)
	Sum async compositor worker regions that may explain delayed presentation results.
std::string	donner::editor::BuildFrameMissTelemetryJson (const FrameMissTelemetryInput &input)
	Serialize one frame-budget miss as a JSONL record.

Function Documentation

◆ BuildFrameMissTelemetryJson()

std::string donner::editor::BuildFrameMissTelemetryJson ( const FrameMissTelemetryInput & input )

nodiscard

Serialize one frame-budget miss as a JSONL record.

Returns an empty string when the frame stayed within the 120 Hz budget.

Parameters

input Frame and cost counters to serialize.