Fix unnecessary parentheses warnings

Author: tmatth

resampler/src/speex/avx.rs

@@ -43,7 +43,7 @@ pub fn interpolate_step_single(
         let mut interp = _mm_setzero_ps();
         cubic_coef(frac, &mut interp);
         let v = _mm_mul_ps(interp, accum);
-        out_slice[(out_stride * out_sample)] =
+        out_slice[out_stride * out_sample] =
             _mm_cvtss_f32(_mm_hadd_ps(_mm_hadd_ps(v, v), v));
     }
 }
@@ -75,7 +75,7 @@ pub fn interpolate_step_double(
 
         let accum = _mm256_mul_pd(accum, _mm256_cvtps_pd(interp));
 
-        out_slice[(out_stride * out_sample)] = hsum_m256d(accum) as f32;
+        out_slice[out_stride * out_sample] = hsum_m256d(accum) as f32;
     }
 }
 
@@ -134,7 +134,7 @@ pub fn direct_step_double(
             j += 4;
         }
 
-        out_slice[(out_stride * out_sample)] = hsum_m256d(accum) as f32;
+        out_slice[out_stride * out_sample] = hsum_m256d(accum) as f32;
     }
 }
 

resampler/src/speex/native.rs

@@ -33,7 +33,7 @@ pub fn interpolate_step_single(
     });
     let mut interp: [f32; 4] = [0.; 4];
     cubic_coef(frac, &mut interp);
-    out_slice[(out_stride * out_sample)] = interp
+    out_slice[out_stride * out_sample] = interp
         .iter()
         .zip(accum.iter())
         .map(|(&x, &y)| x * y)
@@ -64,7 +64,7 @@ pub fn interpolate_step_double(
     });
     let mut interp: [f32; 4] = [0.; 4];
     cubic_coef(frac, &mut interp);
-    out_slice[(out_stride * out_sample)] = interp
+    out_slice[out_stride * out_sample] = interp
         .iter()
         .zip(accum.iter())
         .map(|(&x, &y)| x * y as f32)
@@ -86,7 +86,7 @@ pub fn direct_step_single(
         sum += sinc_table[j] * in_slice[j];
         j += 1
     }
-    out_slice[(out_stride * out_sample)] = sum;
+    out_slice[out_stride * out_sample] = sum;
 }
 
 #[inline(always)]
@@ -103,12 +103,12 @@ pub fn direct_step_double(
 
     while j < n {
         accum[0usize] += f64::from(sinc_table[j] * in_slice[j]);
-        accum[1usize] += f64::from(sinc_table[(j + 1)] * in_slice[(j + 1)]);
-        accum[2usize] += f64::from(sinc_table[(j + 2)] * in_slice[(j + 2)]);
-        accum[3usize] += f64::from(sinc_table[(j + 3)] * in_slice[(j + 3)]);
+        accum[1usize] += f64::from(sinc_table[j + 1] * in_slice[j + 1]);
+        accum[2usize] += f64::from(sinc_table[j + 2] * in_slice[j + 2]);
+        accum[3usize] += f64::from(sinc_table[j + 3] * in_slice[j + 3]);
         j += 4
     }
     let sum: f64 =
         accum[0usize] + accum[1usize] + accum[2usize] + accum[3usize];
-    out_slice[(out_stride * out_sample)] = sum as f32;
+    out_slice[out_stride * out_sample] = sum as f32;
 }

resampler/src/speex/sse3.rs

@@ -73,7 +73,7 @@ pub fn interpolate_step_single(
         let mut interp = _mm_setzero_ps();
         cubic_coef(frac, &mut interp);
         let v = _mm_mul_ps(interp, accum);
-        out_slice[(out_stride * out_sample)] =
+        out_slice[out_stride * out_sample] =
             _mm_cvtss_f32(_mm_hadd_ps(_mm_hadd_ps(v, v), v));
     }
 }
@@ -112,7 +112,7 @@ pub fn interpolate_step_double(
         );
         let v = _mm_mul_ps(accum32, interp);
 
-        out_slice[(out_stride * out_sample)] =
+        out_slice[out_stride * out_sample] =
             _mm_cvtss_f32(_mm_hadd_ps(_mm_hadd_ps(v, v), v));
     }
 }
@@ -175,7 +175,7 @@ pub fn direct_step_double(
             j += 2;
         }
 
-        out_slice[(out_stride * out_sample)] = hsum_m128d(accum) as f32;
+        out_slice[out_stride * out_sample] = hsum_m128d(accum) as f32;
     }
 }