Lines Matching refs:x_c
54 int x_c, x_f, y_c, y_f;
61 x_c = x_f + 1;
66 v1 = PIXEL(src, x_c, y_c, width, height, stride, def);
67 v2 = PIXEL(src, x_c, y_f, width, height, stride, def);
72 v3*(x_c - x)*(y - y_f) + v4*((x_c - x)*(y_c - y)));
81 int x_c, x_f, y_c, y_f;
89 x_c = x_f + 1;
93 v1 = PIXEL(src, x_c, y_c, width, height, stride, def);
94 v2 = PIXEL(src, x_c, y_f, width, height, stride, def);
98 f1 = 1 - sqrt((x_c - x) * (y_c - y));
99 f2 = 1 - sqrt((x_c - x) * (y - y_f));