qglgradientcache.cpp File Reference

#include "qglgradientcache_p.h"
#include <private/qdrawhelper_p.h>
#include <private/qgl_p.h>
#include <QtCore/qmutex.h>

Go to the source code of this file.

Classes
class	QGL2GradientCacheWrapper

Functions
static uint	qtToGlColor (uint c)

Function Documentation

qtToGlColor()

static uint qtToGlColor ( uint  c )

inlinestatic

Definition at line 136 of file qglgradientcache.cpp.

Referenced by QGL2GradientCache::generateGradientColorTable().

{
    uint o;
#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
    o = (c & 0xff00ff00)  // alpha & green already in the right place
        | ((c >> 16) & 0x000000ff) // red
        | ((c << 16) & 0x00ff0000); // blue
#else //Q_BIG_ENDIAN
    o = (c << 8)
        | ((c >> 24) & 0x000000ff);
#endif // Q_BYTE_ORDER
    return o;
}