diff --git a/swf/src/types/twips.rs b/swf/src/types/twips.rs
index 677e05977..f67601b15 100644
--- a/swf/src/types/twips.rs
+++ b/swf/src/types/twips.rs
@@ -46,6 +46,7 @@ impl Twips {
     ///
     /// let twips = Twips::new(40);
     /// ```
+    #[inline]
     pub const fn new(twips: i32) -> Self {
         Self(twips)
     }
@@ -60,6 +61,7 @@ impl Twips {
     /// let twips = Twips::new(47);
     /// assert_eq!(twips.get(), 47);
     /// ```
+    #[inline]
     pub const fn get(self) -> i32 {
         self.0
     }
@@ -81,11 +83,13 @@ impl Twips {
     /// let twips = Twips::from_pixels(40.018);
     /// assert_eq!(twips.get(), 800);
     /// ```
+    #[inline]
     pub fn from_pixels(pixels: f64) -> Self {
         Self((pixels * Self::TWIPS_PER_PIXEL as f64) as i32)
     }
 
     /// Converts the given number of `pixels` into twips.
+    #[inline]
     pub const fn from_pixels_i32(pixels: i32) -> Self {
         Self(pixels * Self::TWIPS_PER_PIXEL)
     }
@@ -107,6 +111,7 @@ impl Twips {
     /// let twips = Twips::new(713);
     /// assert_eq!(twips.to_pixels(), 35.65);
     /// ```
+    #[inline]
     pub fn to_pixels(self) -> f64 {
         f64::from(self.0) / Self::TWIPS_PER_PIXEL as f64
     }
@@ -114,12 +119,14 @@ impl Twips {
 
 impl std::ops::Add for Twips {
     type Output = Self;
+    #[inline]
     fn add(self, other: Self) -> Self {
         Self(self.0 + other.0)
     }
 }
 
 impl std::ops::AddAssign for Twips {
+    #[inline]
     fn add_assign(&mut self, other: Self) {
         self.0 += other.0
     }
@@ -127,12 +134,14 @@ impl std::ops::AddAssign for Twips {
 
 impl std::ops::Sub for Twips {
     type Output = Self;
+    #[inline]
     fn sub(self, other: Self) -> Self {
         Self(self.0 - other.0)
     }
 }
 
 impl std::ops::SubAssign for Twips {
+    #[inline]
     fn sub_assign(&mut self, other: Self) {
         self.0 -= other.0
     }
@@ -140,12 +149,14 @@ impl std::ops::SubAssign for Twips {
 
 impl std::ops::Mul<i32> for Twips {
     type Output = Self;
+    #[inline]
     fn mul(self, other: i32) -> Self {
         Self(self.0 * other)
     }
 }
 
 impl std::ops::MulAssign<i32> for Twips {
+    #[inline]
     fn mul_assign(&mut self, other: i32) {
         self.0 *= other
     }
@@ -153,12 +164,14 @@ impl std::ops::MulAssign<i32> for Twips {
 
 impl std::ops::Div<i32> for Twips {
     type Output = Self;
+    #[inline]
     fn div(self, other: i32) -> Self {
         Self(self.0 / other)
     }
 }
 
 impl std::ops::DivAssign<i32> for Twips {
+    #[inline]
     fn div_assign(&mut self, other: i32) {
         self.0 /= other
     }
@@ -166,12 +179,14 @@ impl std::ops::DivAssign<i32> for Twips {
 
 impl std::ops::Neg for Twips {
     type Output = Self;
+    #[inline]
     fn neg(self) -> Self {
         Twips(-self.0)
     }
 }
 
 impl std::fmt::Display for Twips {
+    #[inline]
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         write!(f, "{}", self.to_pixels())
     }