Merge pull request #7 from awxkee/dev

SSE unpremultiply hotfix
awxkee · Nov 14, 2024 · e155852 · e155852
2 parents c114a15 + 8df66b6
commit e155852
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@ workspace = { members = ["app", "wasm"] }
 
 [package]
 name = "pic-scale"
-version = "0.3.2"
+version = "0.3.3"
 edition = "2021"
 description = "High performance image scaling"
 readme = "README.md"

diff --git a/src/sse/alpha_u8.rs b/src/sse/alpha_u8.rs
@@ -200,7 +200,7 @@ pub fn sse_unpremultiply_alpha_rgba(
 unsafe fn sse_unpremultiply_alpha_rgba_impl_row(in_place: &mut [u8]) {
     let mut rem = in_place;
     unsafe {
-        for dst in rem.chunks_exact_mut(8 * 4) {
+        for dst in rem.chunks_exact_mut(16 * 4) {
             let src_ptr = dst.as_ptr();
             let rgba0 = _mm_loadu_si128(src_ptr as *const __m128i);
             let rgba1 = _mm_loadu_si128(src_ptr.add(16) as *const __m128i);