Public Functions
	Blend_RGB32_on_RGB32_ConstAlpha (quint32 alpha)

void	flush (void *)

void	write (quint32 *dst, quint32 src)

Detailed Description

Definition at line 572 of file qblendfunctions.cpp.

Constructors and Destructors

Blend_RGB32_on_RGB32_ConstAlpha::Blend_RGB32_on_RGB32_ConstAlpha ( quint32 alpha )

inline

Definition at line 573 of file qblendfunctions.cpp.

                                                           {
         m_alpha = (alpha * 255) >> 8;
         m_ialpha = 255 - m_alpha;
     }

void Blend_RGB32_on_RGB32_ConstAlpha::flush ( void * )

inline

Definition at line 582 of file qblendfunctions.cpp.

582 {}

void Blend_RGB32_on_RGB32_ConstAlpha::write	(	quint32 *	dst,
		quint32	src
	)

inline

Definition at line 578 of file qblendfunctions.cpp.

                                                  {
         *dst = BYTE_MUL(src, m_alpha) + BYTE_MUL(*dst, m_ialpha);
     }

quint32 Blend_RGB32_on_RGB32_ConstAlpha::m_alpha

Definition at line 584 of file qblendfunctions.cpp.

quint32 Blend_RGB32_on_RGB32_ConstAlpha::m_ialpha

Definition at line 585 of file qblendfunctions.cpp.

The documentation for this struct was generated from the following file: