Improve thumbnail generation

4 years ago · 3fd826ec4a
parent 8d0eaf1697
commit 3fd826ec4a
1 changed files with 6 additions and 0 deletions
--- a/helper/thumbnailerjob.cpp
+++ b/helper/thumbnailerjob.cpp
@ -116,6 +116,12 @@ void ThumbnailerJob::run()

    QCryptographicHash md5(QCryptographicHash::Md5);
    md5.addData(origName);
+    // Image size
+    md5.addData(QString::number(m_size.width()).toStdString().c_str());
+    md5.addData(QString::number(m_size.height()).toStdString().c_str());
+    // Time
+    md5.addData(QString::number(info.lastModified().toTime_t()).toStdString().c_str());
+
    m_thumbnailsName = QString::fromLatin1(md5.result().toHex()) + QLatin1String(".png");

    // 是否需要生成缓存