@@ -47,7 +47,7 @@ void ff_acelp_interpolate(

         const int16_t* in,

         const int16_t* filter_coeffs,

         int precision,

-        int pitch_delay_frac,

+        int frac_pos,

         int filter_length,

         int length)

 {

@@ -72,10 +72,10 @@ void ff_acelp_interpolate(

                 v += R(n-i)*ff_acelp_interp_filter(t+6i)

                 v += R(n+i+1)*ff_acelp_interp_filter(6-t+6i) */

-            v += in[n + i] * filter_coeffs[idx + pitch_delay_frac];

+            v += in[n + i] * filter_coeffs[idx + frac_pos];

             idx += precision;

             i++;

-            v += in[n - i] * filter_coeffs[idx - pitch_delay_frac];

+            v += in[n - i] * filter_coeffs[idx - frac_pos];

         }

         out[n] = av_clip_int16(v >> 15);

     }