Don't cache empty audio data (fixes missing audio thumbs on video clips)

f4a1cdf6 · Jean-Baptiste Mardelle · 9ba6eaa9 · f4a1cdf6
Commit f4a1cdf6 authored Jul 31, 2020 by Jean-Baptiste Mardelle
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Showing with 4 additions and 5 deletions

src/bin/projectclip.cpp src/bin/projectclip.cpp +4 -5

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--- a/src/bin/projectclip.cpp
+++ b/src/bin/projectclip.cpp
@@ -1654,12 +1654,11 @@ const QVector <uint8_t> ProjectClip::audioFrameCache(int stream)
            audioLevels << (uint8_t)qBlue(p);
            audioLevels << (uint8_t)qAlpha(p);
        }
+        // populate vector
+        QDataStream st(&audioData, QIODevice::WriteOnly);
+        st << audioLevels;
+        pCore->audioThumbCache.insert(key, audioData);
    }
-    // populate vector
-    QDataStream st(&audioData, QIODevice::WriteOnly);
-    st << audioLevels;
-    pCore->audioThumbCache.insert(key, audioData);
-    qDebug()<<"=== AUDIO THUMBS TOTAL : "<<pCore->audioThumbCache.totalSize()<<" // "<<pCore->audioThumbCache.freeSize();
    return audioLevels;
 }