Fix gamma curve

awxkee · Jun 16, 2024 · 7b1922e · 7b1922e
1 parent 1d7df85
commit 7b1922e
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Showing 3 changed files with 3 additions and 9 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@ workspace = { members = ["src/app"] }
 
 [package]
 name = "colorutils-rs"
-version = "0.4.4"
+version = "0.4.5"
 edition = "2021"
 description = "High performance utilities for color format handling and conversion."
 readme = "README.md"

diff --git a/src/neon/gamma_curves.rs b/src/neon/gamma_curves.rs
@@ -70,13 +70,7 @@ pub unsafe fn neon_rec709_to_linear(linear: float32x4_t) -> float32x4_t {
 
 #[inline(always)]
 pub unsafe fn neon_pure_gamma_function(gamma: float32x4_t, gamma_constant: f32) -> float32x4_t {
-    let zero_mask = vceqzq_f32(gamma);
-    let ones = vdupq_n_f32(1f32);
-    let one_mask = vcgtq_f32(gamma, ones);
-    let mut rs = vpowq_n_f32(gamma, gamma_constant);
-    rs = vbslq_f32(zero_mask, vdupq_n_f32(0f32), rs);
-    rs = vbslq_f32(one_mask, ones, rs);
-    rs
+    vpowq_n_f32(gamma, gamma_constant)
 }
 
 #[inline(always)]