Remove zero-divide in VCMContentMetricsProcessing.
Protects against zero-framerate in UpdateFrameRate.
BUG=webrtc:5124
R=stefan@webrtc.org
Review URL: https://codereview.webrtc.org/1636943003 .
Cr-Commit-Position: refs/heads/master@{#11382}
diff --git a/webrtc/modules/video_coding/content_metrics_processing.cc b/webrtc/modules/video_coding/content_metrics_processing.cc
index 0c3a6db..b2586fc 100644
--- a/webrtc/modules/video_coding/content_metrics_processing.cc
+++ b/webrtc/modules/video_coding/content_metrics_processing.cc
@@ -44,6 +44,8 @@
}
void VCMContentMetricsProcessing::UpdateFrameRate(uint32_t frameRate) {
+ if (frameRate == 0)
+ frameRate = 1;
// Update factor for recursive averaging.
recursive_avg_factor_ = static_cast<float>(1000.0f) /
static_cast<float>(frameRate * kQmMinIntervalMs);