*: check unsafe slice creation

src/software/scaling/vector.rs

@@ -88,13 +88,15 @@ impl<'a> Vector<'a> {
 
 	pub fn coefficients(&self) -> &[f64] {
 		unsafe {
-			slice::from_raw_parts((*self.as_ptr()).coeff, (*self.as_ptr()).length as usize)
+			slice::from_raw_parts((*self.as_ptr()).coeff,
+				(*self.as_ptr()).length as usize)
 		}
 	}
 
 	pub fn coefficients_mut(&self) -> &[f64] {
 		unsafe {
-			slice::from_raw_parts_mut((*self.as_ptr()).coeff, (*self.as_ptr()).length as usize)
+			slice::from_raw_parts_mut((*self.as_ptr()).coeff,
+				(*self.as_ptr()).length as usize)
 		}
 	}
 }

src/util/format/sample.rs

@@ -177,7 +177,8 @@ impl Index<usize> for Buffer {
 		}
 
 		unsafe {
-			slice::from_raw_parts(*self.buffer.offset(index as isize), self.size as usize)
+			slice::from_raw_parts(*self.buffer.offset(index as isize),
+				self.size as usize)
 		}
 	}
 }

src/util/frame/audio.rs

@@ -157,9 +157,8 @@ impl Audio {
 		}
 
 		unsafe {
-			slice::from_raw_parts(
-				mem::transmute((*self.as_ptr()).data[index]),
-				mem::size_of::<T>() * self.samples())
+			slice::from_raw_parts(mem::transmute((*self.as_ptr()).data[index]),
+				self.samples())
 		}
 	}
 
@@ -174,9 +173,8 @@ impl Audio {
 		}
 
 		unsafe {
-			slice::from_raw_parts_mut(
-				mem::transmute((*self.as_mut_ptr()).data[index]),
-				mem::size_of::<T>() * self.samples())
+			slice::from_raw_parts_mut(mem::transmute((*self.as_mut_ptr()).data[index]),
+				self.samples())
 		}
 	}
 

src/util/frame/video.rs

@@ -252,7 +252,7 @@ impl Video {
 	}
 
 	#[inline]
-	pub fn plane_mut<T: Component>(&mut self, index: usize) -> &mut[T] {
+	pub fn plane_mut<T: Component>(&mut self, index: usize) -> &mut [T] {
 		if index >= self.planes() {
 			panic!("out of bounds");
 		}