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fishrockz · Jan 20, 2025 · 704a09a · 704a09a
1 parent dc12aa5
commit 704a09a
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/libcamera/examples/jpeg_capture.rs b/libcamera/examples/jpeg_capture.rs
@@ -75,6 +75,7 @@ fn main() {
         .map(|buf| {
             let mut req = cam.create_request(None).unwrap();
             req.add_buffer(&stream, buf).unwrap();
+            req.controls_mut().set(Contrast(0.70));
             req
         })
         .collect::<Vec<_>>();
@@ -88,7 +89,7 @@ fn main() {
     println!("controls {:#?}", cam.controls());
 
     let mut new_controls = ControlList::new();
-    new_controls.set(Contrast(0.9)).unwrap();
+    new_controls.set(Contrast(4.0)).unwrap();
     cam.start(Some(&new_controls)).unwrap();
 
     // Multiple requests can be queued at a time, but for this example we just want a single frame.

diff --git a/libcamera/src/control.rs b/libcamera/src/control.rs
@@ -19,7 +19,7 @@ pub enum ControlError {
 }
 
 pub trait ControlEntry:
-    Clone + Into<ControlValue> + TryFrom<ControlValue, Error = ControlValueError> + core::fmt::Debug
+    Clone + Sized + Into<ControlValue> + TryFrom<ControlValue, Error = ControlValueError> + core::fmt::Debug
 {
     const ID: u32;
 }