From 55cbb2f5965361a7c47899340a12d3b38599f811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Thu, 26 Jan 2017 11:23:28 +0200
Subject: Output calculated FPS in 5 second intervals

---
 glcapture.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/glcapture.c b/glcapture.c
index 5ac6836..5344215 100644
--- a/glcapture.c
+++ b/glcapture.c
@@ -508,11 +508,16 @@ draw_indicator(const GLint view[4])
 static void
 swap_buffers(void)
 {
-   static __thread uint64_t last_time;
+   static __thread uint64_t last_time, fps_time;
    const uint64_t ts = get_time_ns();
    const uint32_t fps = (last_time > 0 ? 1.0 / ((ts - last_time) / 1e9) : TARGET_FPS);
    last_time = ts;
 
+   if ((ts - fps_time) / 1e9 > 5.0) {
+      WARNX("FPS: %u", fps);
+      fps_time = ts;
+   }
+
    void* (*procs[])(const char*) = {
       (void*)_eglGetProcAddress,
       (void*)_glXGetProcAddressARB,
-- 
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