pub unsafe extern "C" fn Ptex__v2_4__PtexTexture_getPixelWithRes( this_: *mut Ptex_PtexTexture_t, faceid: c_int, u: c_int, v: c_int, result: *mut c_float, firstchan: c_int, nchannels: c_int, res: Ptex_Res_t) -> Exception