Mark ffimage and ffimage-yuv #![no_std]

Fix remaining clippy warnings while we're at it. Signed-off-by: Christopher N. Hesse <[email protected]>
raymanfx · Oct 28, 2023 · 2d791b7 · 2d791b7
1 parent 3cc0227
commit 2d791b7
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Showing 4 changed files with 10 additions and 12 deletions.
diff --git a/ffimage-yuv/src/yuv.rs b/ffimage-yuv/src/yuv.rs
@@ -86,9 +86,9 @@ where
         let d = u - 128;
         let e = v - 128;
 
-        let r = ((298 * c + 409 * e + 128) >> 8).min(255).max(0);
-        let g = ((298 * c - 100 * d - 208 * e + 128) >> 8).min(255).max(0);
-        let b = ((298 * c + 516 * d + 128) >> 8).min(255).max(0);
+        let r = ((298 * c + 409 * e + 128) >> 8).clamp(0, 255);
+        let g = ((298 * c - 100 * d - 208 * e + 128) >> 8).clamp(0, 255);
+        let b = ((298 * c + 516 * d + 128) >> 8).clamp(0, 255);
 
         let mut rgb = Rgb::<T, R, G, B>::default();
         rgb[R] = T::from_i32(r).unwrap();

diff --git a/ffimage-yuv/src/yuv422.rs b/ffimage-yuv/src/yuv422.rs
@@ -54,14 +54,10 @@ where
     T: Copy,
 {
     fn from(pix: Yuv422<T, Y0, Y1, U, V>) -> Self {
-        let sub1 = Yuv {
-            0: [pix[Y0], pix[U], pix[V]],
-        };
-        let sub2 = Yuv {
-            0: [pix[Y1], pix[U], pix[V]],
-        };
-
-        [sub1, sub2]
+        [
+            Yuv([pix[Y0], pix[U], pix[V]]),
+            Yuv([pix[Y1], pix[U], pix[V]]),
+        ]
     }
 }
 

diff --git a/ffimage-yuv/tests/convert.rs b/ffimage-yuv/tests/convert.rs
@@ -1,4 +1,4 @@
-use std::ops::RangeInclusive;
+use core::ops::RangeInclusive;
 
 use ffimage::color::Rgb;
 

diff --git a/ffimage/src/lib.rs b/ffimage/src/lib.rs
@@ -40,6 +40,8 @@
 //!     .collect();
 //!```
 
+#![no_std]
+
 /// Generic pixel attributes
 pub trait Pixel {
     /// Number of channels for this pixel