230     String8 timestamp, body;  in dump()  local
237             it = handleFormat(FormatEntry(it), &timestamp, &body);  in dump()
241             body.appendFormat("EVENT_LATENCY,%.3f", latencyMs);  in dump()
245             body.appendFormat("EVENT_OVERRUN,%lld", static_cast<long long>(ts));  in dump()
249             body.appendFormat("EVENT_THREAD_INFO,%d,%s", static_cast<int>(info.id),  in dump()
254             body.appendFormat("EVENT_UNDERRUN,%lld", static_cast<long long>(ts));  in dump()
258             body.appendFormat("EVENT_WARMUP_TIME,%.3f", timeMs);  in dump()
262             body.appendFormat("EVENT_WORK_TIME,%lld", static_cast<long long>(monotonicNs));  in dump()
266             body.appendFormat("EVENT_THREAD_PARAMS,%zu,%u", params.frameCount, params.sampleRate);  in dump()
271             body.appendFormat("warning: unexpected event %d", it->type);  in dump()
276         if (!body.isEmpty()) {  in dump()
277             dprintf(fd, "%.*s%s %s\n", (int)indent, "", timestamp.string(), body.string());  in dump()
278             body.clear();  in dump()
285         String8 *timestamp, String8 *body)  in handleFormat()  argument
292     if (body == nullptr) {  in handleFormat()
293         body = &bodyLocal;  in handleFormat()
305     body->appendFormat("%.4X-%d ", (int)(hash >> 16) & 0xFFFF, (int) hash & 0xFFFF);  in handleFormat()
308     handleAuthor(fmtEntry, body);  in handleFormat()
318             body->append(&fmt[fmt_offset], 1); // TODO optimize to write consecutive strings at once  in handleFormat()
323             body->append("%");  in handleFormat()
347             body->append((const char*) datum, length);  in handleFormat()
353             appendTimestamp(body, datum);  in handleFormat()
359             appendInt(body, datum);  in handleFormat()
365             appendFloat(body, datum);  in handleFormat()
371             appendPID(body, datum, length);  in handleFormat()
383 void DumpReader::appendInt(String8 *body, const void *data)  in appendInt()  argument
385     if (body == nullptr || data == nullptr) {  in appendInt()
391     body->appendFormat("<%d>", x);  in appendInt()
394 void DumpReader::appendFloat(String8 *body, const void *data)  in appendFloat()  argument
396     if (body == nullptr || data == nullptr) {  in appendFloat()
401     body->appendFormat("<%f>", f);  in appendFloat()
404 void DumpReader::appendPID(String8 *body, const void* data, size_t length)  in appendPID()  argument
406     if (body == nullptr || data == nullptr) {  in appendPID()
411     body->appendFormat("<PID: %d, name: %.*s>", id, (int) (length - sizeof(pid_t)), name);  in appendPID()
414 void DumpReader::appendTimestamp(String8 *body, const void *data)  in appendTimestamp()  argument
416     if (body == nullptr || data == nullptr) {  in appendTimestamp()
421     body->appendFormat("[%d.%03d]", (int) (ts / (1000 * 1000 * 1000)),  in appendTimestamp()