[Interest] Qt 5: using QPixmap outside of GUI thread
thiago.macieira at intel.com
Thu Sep 27 09:36:06 CEST 2012
On quarta-feira, 26 de setembro de 2012 18.40.34, Stephen Chu wrote:
> I was browsing the platform plugin code and find this new
> ThreadedPixmaps capability bit. After checking QPixmap source I think it
> means some platforms support using QPixmap in non-GUI thread?
> It looks like Cocoa and Windows platform do support this capability. Am
> I right about this or did I read it wrong?
You've read it wrong...
But, since QPixmap in Qt 5 is basically a QImage and QImages *can* be used in
any thread, you should just change your code to use QImage instead.
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
Intel Sweden AB - Registration Number: 556189-6027
Knarrarnäsgatan 15, 164 40 Kista, Stockholm, Sweden
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