libs/agg/agg_pixfmt_gray.h

39         typedef typename color_type::value_type value_type;
43         static AGG_INLINE void blend_pix(value_type* p, unsigned cv,
46             *p = (value_type)((((cv - calc_type(*p)) * alpha) + (calc_type(*p) << base_shift)) >> base_shift);
55         typedef typename color_type::value_type value_type;
59         static AGG_INLINE void blend_pix(value_type* p, unsigned cv,
64             *p = (value_type)((*p * alpha + cv * cover) >> base_shift);
67         static AGG_INLINE void blend_pix(value_type* p, unsigned cv,
70             *p = (value_type)(((*p * (color_type::base_mask - alpha)) >> base_shift) + cv);
80         typedef typename ColorT::value_type value_type;
84         AGG_INLINE void operator () (value_type* p)
99         typedef typename ColorT::value_type value_type;
103         AGG_INLINE void operator () (value_type* p)
124         typedef typename color_type::value_type   value_type;
131             pix_width  = sizeof(value_type),
138         static AGG_INLINE void copy_or_blend_pix(value_type* p,
157         static AGG_INLINE void copy_or_blend_pix(value_type* p,
221             *(value_type*)p = c.v;
227             value_type* p = (value_type*)m_rbuf->row_ptr(y) + x * Step + Offset;
234             *((value_type*)m_rbuf->row_ptr(x, y, 1) + x * Step + Offset) = c.v;
240             copy_or_blend_pix((value_type*)
252             value_type* p = (value_type*)
271                 value_type* p = (value_type*)
288                 value_type* p = (value_type*)
322                 value_type* p;
328                         p = (value_type*)
339                         p = (value_type*)
358                 value_type* p = (value_type*)
392                     value_type* p = (value_type*)
415             value_type* p = (value_type*)
435                 value_type* p = (value_type*)
451             value_type* p = (value_type*)
503             value_type* p;
508                     p = (value_type*)
521                         p = (value_type*)
540                         p = (value_type*)
561                     value_type* p = (value_type*)