int *pixel)
uint32_t      *pixel)
_cairo_pattern_shader_gaussian (unsigned char *color0,				unsigned char *color1,				cairo_fixed_t factor,				int *pixel){    double f = ((double) factor) / 65536.0;        factor = (cairo_fixed_t) (((exp (f * f) - 1.0) / E_MINUS_ONE) * 65536);        *pixel = ((INTERPOLATE_COLOR_LINEAR (color0[3], color1[3], factor) << 24) |	      (INTERPOLATE_COLOR_LINEAR (color0[0], color1[0], factor) << 16) |	      (INTERPOLATE_COLOR_LINEAR (color0[1], color1[1], factor) << 8) |	      (INTERPOLATE_COLOR_LINEAR (color0[2], color1[2], factor) << 0));}