FYI From: Nancy Zou Sent: Tuesday, October 15, 2013 5:37 PM To: interest@qt-project.org Subject: QRasterPaintEngine::alphaPenBlt（）segment fault
Dear All: I run a qt5 case on the platform directfb with HW acceleration . I find the function void QRasterPaintEngine::alphaPenBlt(const void* src, int bpl, int depth, int rx,int ry,int w,int h) runs a segment fault because of the surface buffer address is old . How can I get the new address here or how to call the QDirectFbBlitter::doLock() here ? Best Regards Nancy Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog
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