pixbuf.resize(width*height*4);
unsigned * bufPtr = reinterpret_cast<unsigned *>(&pixbuf[0]);
const unsigned xDataLineSkip = pXImage->bytes_per_line;
pixbuf.resize(width*height*4);
unsigned * bufPtr = reinterpret_cast<unsigned *>(&pixbuf[0]);
const unsigned xDataLineSkip = pXImage->bytes_per_line;