third_party/WebKit/Source/modules/mediasource/HTMLVideoElementMediaSource.cpp

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#include "modules/mediasource/HTMLVideoElementMediaSource.h"

#include "core/html/HTMLVideoElement.h"
#include "modules/mediasource/VideoPlaybackQuality.h"

namespace blink {

VideoPlaybackQuality* HTMLVideoElementMediaSource::getVideoPlaybackQuality(HTMLVideoElement& videoElement)
{
    unsigned total = 0;
    unsigned dropped = 0;
    unsigned corrupted = 0;
    WebMediaPlayer* webMediaPlayer = videoElement.webMediaPlayer();
    if (webMediaPlayer) {
        total = webMediaPlayer->decodedFrameCount();
        dropped = webMediaPlayer->droppedFrameCount();
        corrupted = webMediaPlayer->corruptedFrameCount();
    }

    return VideoPlaybackQuality::create(videoElement.document(), total, dropped, corrupted);
}

} // namespace blink