Function resolveTargetFps

packages/node/src/backend/backendSharedConfig.ts:220–239

(
  fpsCap: number,
  nativeConfig: Readonly<Record<string, unknown>>,
)

}

export function resolveTargetFps(
  fpsCap: number,
  nativeConfig: Readonly<Record<string, unknown>>,
): number {
  const values = readNativeTargetFpsValues(nativeConfig);
  if (values.camel !== null && values.snake !== null && values.camel !== values.snake) {
    throw new ZrUiError(
      "ZRUI_INVALID_PROPS",
      `createNodeBackend config mismatch: nativeConfig.targetFps=${String(values.camel)} must match nativeConfig.target_fps=${String(values.snake)}.`,
    );
  }
  const nativeTargetFps = values.camel ?? values.snake;
  if (nativeTargetFps !== null && nativeTargetFps !== fpsCap) {
    throw new ZrUiError(
      "ZRUI_INVALID_PROPS",
      `createNodeBackend config mismatch: fpsCap=${String(fpsCap)} must match nativeConfig.targetFps/target_fps=${String(nativeTargetFps)}. Fix: set nativeConfig.targetFps (or target_fps) to ${String(fpsCap)}, or remove the override and use fpsCap only.`,
    );
  }
  return fpsCap;
}