Lines Matching refs:_f
32 #define draw_dot_aa(_vd, _x, _y, _st, _c, _f) G_STMT_START { \ argument
36 _c3 = (_oc & 0xff) + ((_c & 0xff) * _f); \
38 _c2 = ((_oc & 0xff00) >> 8) + (((_c & 0xff00) >> 8) * _f); \
40 _c1 = ((_oc & 0xff0000) >> 16) + (((_c & 0xff0000) >> 16) * _f); \
48 gfloat _f; \
52 _f = (gfloat) _i / (gfloat) _j; \
53 _x = _x1 + _dx * _f; \
54 _y = _y1 + _dy * _f; \
62 gfloat _f, _rx, _ry, _fx, _fy; \
66 _f = (gfloat) _i / (gfloat) _j; \
67 _rx = _x1 + _dx * _f; \
68 _ry = _y1 + _dy * _f; \
74 _f = ((1.0 - _fx) + (1.0 - _fy)) / 2.0; \
75 draw_dot_aa (_vd, _x, _y, _st, _c, _f); \
77 _f = (_fx + (1.0 - _fy)) / 2.0; \
78 draw_dot_aa (_vd, (_x + 1), _y, _st, _c, _f); \
80 _f = ((1.0 - _fx) + _fy) / 2.0; \
81 draw_dot_aa (_vd, _x, (_y + 1), _st, _c, _f); \
83 _f = (_fx + _fy) / 2.0; \
84 draw_dot_aa (_vd, (_x + 1), (_y + 1), _st, _c, _f); \