X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=print_latency.cpp;fp=print_latency.cpp;h=ee9470cc2187a2f39c325ac29def78f7b5b0efac;hb=8c5fb6a77a16f30a32121971db749a211f8050ad;hp=0b0a1ae483e9bb2ce3ce6df15413942f89870b82;hpb=aad435ecc01e9e2fb3bc44274887213f9484cf10;p=nageru

diff --git a/print_latency.cpp b/print_latency.cpp
index 0b0a1ae..ee9470c 100644
--- a/print_latency.cpp
+++ b/print_latency.cpp
@@ -1,4 +1,5 @@
 #include "print_latency.h"
+
 #include "flags.h"
 
 #include <stdio.h>
@@ -8,6 +9,19 @@
 using namespace std;
 using namespace std::chrono;
 
+ReceivedTimestamps find_received_timestamp(const vector<RefCountedFrame> &input_frames)
+{
+	// Find min and max timestamp of all input frames that have a timestamp.
+	steady_clock::time_point min_ts = steady_clock::time_point::max(), max_ts = steady_clock::time_point::min();
+	for (const RefCountedFrame &input_frame : input_frames) {
+		if (input_frame && input_frame->received_timestamp > steady_clock::time_point::min()) {
+			min_ts = min(min_ts, input_frame->received_timestamp);
+			max_ts = max(max_ts, input_frame->received_timestamp);
+		}
+	}
+	return { min_ts, max_ts };
+}
+
 void print_latency(const string &header, const ReceivedTimestamps &received_ts, bool is_b_frame, int *frameno)
 {
 	if (received_ts.max_ts == steady_clock::time_point::min())