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Bug 1237809: P3. Ensure element dimensions are up to date. r=jwwang
The VideoContainer contains more up to date video size information than the MediaInfo received by MediaDecoder::MetadataLoaded
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@ -872,11 +872,16 @@ MediaDecoder::MetadataLoaded(nsAutoPtr<MediaInfo> aInfo,
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// Make sure the element and the frame (if any) are told about
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// our new size.
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Invalidate();
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if (aEventVisibility != MediaDecoderEventVisibility::Suppressed) {
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mFiredMetadataLoaded = true;
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mOwner->MetadataLoaded(mInfo, nsAutoPtr<const MetadataTags>(aTags.forget()));
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}
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// Invalidate() will end up calling mOwner->UpdateMediaSize with the last
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// dimensions retrieved from the video frame container. The video frame
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// container contains more up to date dimensions than aInfo.
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// So we call Invalidate() after calling mOwner->MetadataLoaded to ensure
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// the media element has the latest dimensions.
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Invalidate();
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EnsureTelemetryReported();
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}
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