Function recordWriteLineToScreenStats

src/ink/outputRenderStats.ts:183–223

(stats: {
  lineLength: number
  clusteredChars: number
  cacheHit: boolean
  usedPlainAsciiFastPath: boolean
  materializeDurationMs: number
  writeLineDurationMs: number
  writeLoopDurationMs: number
})

}

export function recordWriteLineToScreenStats(stats: {
  lineLength: number
  clusteredChars: number
  cacheHit: boolean
  usedPlainAsciiFastPath: boolean
  materializeDurationMs: number
  writeLineDurationMs: number
  writeLoopDurationMs: number
}): void {
  outputRenderStats.totalWriteLineCalls += 1
  outputRenderStats.totalWriteLineChars += stats.lineLength
  outputRenderStats.totalClusteredChars += stats.clusteredChars
  if (stats.cacheHit) {
    outputRenderStats.lineCacheHits += 1
  } else {
    outputRenderStats.lineCacheMisses += 1
    if (stats.usedPlainAsciiFastPath) {
      outputRenderStats.plainAsciiMaterializeCount += 1
    } else {
      outputRenderStats.tokenizedMaterializeCount += 1
    }
  }
  outputRenderStats.totalMaterializeDurationMs += stats.materializeDurationMs
  outputRenderStats.maxMaterializeDurationMs = Math.max(
    outputRenderStats.maxMaterializeDurationMs,
    stats.materializeDurationMs,
  )
  outputRenderStats.lastMaterializeDurationMs = stats.materializeDurationMs
  outputRenderStats.totalWriteLineDurationMs += stats.writeLineDurationMs
  outputRenderStats.maxWriteLineDurationMs = Math.max(
    outputRenderStats.maxWriteLineDurationMs,
    stats.writeLineDurationMs,
  )
  outputRenderStats.lastWriteLineDurationMs = stats.writeLineDurationMs
  outputRenderStats.totalWriteLoopDurationMs += stats.writeLoopDurationMs
  outputRenderStats.maxWriteLoopDurationMs = Math.max(
    outputRenderStats.maxWriteLoopDurationMs,
    stats.writeLoopDurationMs,
  )
  outputRenderStats.lastWriteLoopDurationMs = stats.writeLoopDurationMs
}

export function getOutputRenderStatsSnapshot(): OutputRenderStatsSnapshot {
  return { ...outputRenderStats }