改进部分代码
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@@ -568,6 +568,16 @@ QList<QRect> VideoWidget::getFaceRects() const
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return this->faceRects;
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}
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QSize VideoWidget::sizeHint() const
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{
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return QSize(400, 300);
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}
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QSize VideoWidget::minimumSizeHint() const
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{
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return QSize(40, 30);
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}
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void VideoWidget::updateImage(const QImage &image)
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{
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//拷贝图片有个好处,当处理器比较差的时候,图片不会产生断层,缺点是占用时间
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