Add exported metrics for all the latency measurements.

[nageru] / decklink_output.cpp

diff --git a/decklink_output.cpp b/decklink_output.cpp
index f2ac40b8a9600f417399dd64efeedf92ff2d84fc..d846b96a744436ac7a01eb598c13c46a84f54031 100644 (file)
--- a/decklink_output.cpp
+++ b/decklink_output.cpp
@@ -22,6 +22,7 @@ DeckLinkOutput::DeckLinkOutput(ResourcePool *resource_pool, QSurface *surface, u
        : resource_pool(resource_pool), surface(surface), width(width), height(height), card_index(card_index)
 {
        chroma_subsampler.reset(new ChromaSubsampler(resource_pool));
+       latency_histogram.init("decklink_output");
 }
 
 void DeckLinkOutput::set_device(IDeckLink *decklink)
@@ -395,7 +396,7 @@ HRESULT DeckLinkOutput::ScheduledFrameCompleted(/* in */ IDeckLinkVideoFrame *co
        }
 
        static int frameno = 0;
-       print_latency("DeckLink output latency (frame received → output on HDMI):", frame->received_ts, false, &frameno);
+       print_latency("DeckLink output latency (frame received → output on HDMI):", frame->received_ts, false, &frameno, &latency_histogram);
 
        {
                lock_guard<mutex> lock(frame_queue_mutex);