Fast QPixmap creation

[DavidY]

I'm wondering if there's a faster way to create a QPixmap from an image file than just QPixmap r (fileName). Currently it's taking about 50-100 ms depending on the image, which is quite a delay, since the processing I'm doing on it is <50 ms.

Thanks in advance

[wysota]

In what way would you like to "create" it other than loading it from a file?