575 struct qrgb_gl_rgba

   576 {

   577 public:

   578     inline qrgb_gl_rgba(quint32 v) {

   579         if (QSysInfo::ByteOrder == QSysInfo::LittleEndian)

   580             data = ((v << 16) & 0xff0000) | ((v >> 16) & 0xff) | (v & 0xff00ff00);

   581         else

   582             data = (v << 8) | ((v >> 24) & 0xff);

   583     }

   584 

   585     inline operator quint32() const { return data; }

   586 

   587 private:

   588     quint32 data;

   589 } Q_PACKED;

   590 

   591 void Q_GUI_EXPORT qt_memrotate90_gl(const quint32 *src, int srcWidth, int srcHeight, int srcStride,

   592                                     quint32 *dest, int dstStride)

   593 {

   594     qt_memrotate90_template(src, srcWidth, srcHeight, srcStride, reinterpret_cast<qrgb_gl_rgba *>(dest), dstStride);

   595 }