From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Thu, 9 Nov 2017 18:49:46 +0000 (+0100)
Subject: Cut some unneccessary allocations.
X-Git-Tag: 1.6.4~7
X-Git-Url: https://git.sesse.net/?p=nageru;a=commitdiff_plain;h=ec73adf2818b4d2bd091778bddd4cba41714d2eb

Cut some unneccessary allocations.
---

diff --git a/print_latency.cpp b/print_latency.cpp
index af19985..72440ae 100644
--- a/print_latency.cpp
+++ b/print_latency.cpp
@@ -74,7 +74,7 @@ void LatencyHistogram::init(const string &measuring_point)
 	}
 }
 
-void print_latency(const string &header, const ReceivedTimestamps &received_ts, bool is_b_frame, int *frameno, LatencyHistogram *histogram)
+void print_latency(const char *header, const ReceivedTimestamps &received_ts, bool is_b_frame, int *frameno, LatencyHistogram *histogram)
 {
 	if (received_ts.ts.empty())
 		return;
@@ -120,7 +120,7 @@ void print_latency(const string &header, const ReceivedTimestamps &received_ts,
 		duration<double> highest_latency = now - min_ts;
 
 		printf("%-60s %4.0f ms (lowest-latency input), %4.0f ms (highest-latency input)",
-			header.c_str(), 1e3 * lowest_latency.count(), 1e3 * highest_latency.count());
+			header, 1e3 * lowest_latency.count(), 1e3 * highest_latency.count());
 
 		if (is_b_frame) {
 			printf("  [on B-frame; potential extra latency]\n");
diff --git a/print_latency.h b/print_latency.h
index 3e1c406..d80ac88 100644
--- a/print_latency.h
+++ b/print_latency.h
@@ -27,6 +27,6 @@ struct LatencyHistogram {
 
 ReceivedTimestamps find_received_timestamp(const std::vector<RefCountedFrame> &input_frames);
 
-void print_latency(const std::string &header, const ReceivedTimestamps &received_ts, bool is_b_frame, int *frameno, LatencyHistogram *histogram);
+void print_latency(const char *header, const ReceivedTimestamps &received_ts, bool is_b_frame, int *frameno, LatencyHistogram *histogram);
 
 #endif  // !defined(_PRINT_LATENCY_H)