Add logging when MediaStreamTrackProcessor drops a video frame

rdar://121832444 https://bugs.webkit.org/show_bug.cgi?id=268276 Reviewed by Eric Carlson. * Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp: (WebCore::MediaStreamTrackProcessor::VideoFrameObserver::videoFrameAvailable): Canonical link: https://commits.webkit.org/273662@main
WebKit · Jan 29, 2024 · 9c4f469 · 9c4f469
1 parent 56d6a84
commit 9c4f469
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp b/Source/WebCore/Modules/mediastream/MediaStreamTrackProcessor.cpp
@@ -28,6 +28,7 @@
 #if ENABLE(MEDIA_STREAM) && ENABLE(WEB_CODECS)
 
 #include "JSWebCodecsVideoFrame.h"
+#include "Logging.h"
 #include "ReadableStream.h"
 #include <wtf/Seconds.h>
 
@@ -169,8 +170,10 @@ void MediaStreamTrackProcessor::VideoFrameObserver::videoFrameAvailable(VideoFra
     {
         Locker lock(m_videoFramesLock);
         m_videoFrames.append(frame);
-        if (m_videoFrames.size() > m_maxVideoFramesCount)
+        if (m_videoFrames.size() > m_maxVideoFramesCount) {
+            RELEASE_LOG_DEBUG(WebRTC, "MediaStreamTrackProcessor::VideoFrameObserver::videoFrameAvailable buffer is full");
             m_videoFrames.takeFirst();
+        }
     }
     ScriptExecutionContext::postTaskTo(m_contextIdentifier, [processor = m_processor] (auto&) mutable {
         if (RefPtr protectedProcessor = processor.get())