cl->cr_ref = 0;
cl->sysdate_ref = 0;
cl->delta_cr = 0;
- cl->c_average_count = 0;
+ cl->i_delta_cr_residue = 0;
cl->i_cr_average = i_cr_average;
{
cl->last_cr = 0;
cl->delta_cr = 0;
- cl->c_average_count = 0;
+ cl->i_delta_cr_residue = 0;
}
}
else
{
/* Smooth clock reference variations. */
mtime_t i_extrapoled_clock = ClockCurrent( p_input, cl );
+ mtime_t delta_cr;
/* Bresenham algorithm to smooth variations. */
- cl->delta_cr = ( cl->delta_cr * (cl->i_cr_average - 1)
- + ( i_extrapoled_clock - i_clock ) )
+ delta_cr = ( cl->delta_cr * (cl->i_cr_average - 1)
+ + ( i_extrapoled_clock - i_clock )
+ + cl->i_delta_cr_residue )
/ cl->i_cr_average;
+ cl->i_delta_cr_residue = ( cl->delta_cr * (cl->i_cr_average - 1)
+ + ( i_extrapoled_clock - i_clock )
+ + cl->i_delta_cr_residue )
+ % cl->i_cr_average;
+ cl->delta_cr = delta_cr;
}
}
}