maybe

fishrockz · Jan 26, 2025 · 97c9099 · 97c9099
1 parent f1f4637
commit 97c9099
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diff --git a/libcamera/src/camera.rs b/libcamera/src/camera.rs
@@ -149,6 +149,9 @@ impl<'d> Camera<'d> {
             .unwrap()
     }
 
+    pub fn controls_basic(&self) -> ControlInfoMap {
+        unsafe { ControlInfoMap::from_ptr_basic(*libcamera_camera_controls(self.ptr.as_ptr())) }
+    }
     /// Returns a list of available camera controls and their limit.
     pub fn controls(&self) -> &ControlInfoMap {
         unsafe {

diff --git a/libcamera/src/control.rs b/libcamera/src/control.rs
@@ -133,6 +133,11 @@ impl ControlInfo {
 pub struct ControlInfoMap(libcamera_control_info_map_t);
 
 impl ControlInfoMap {
+    pub(crate) unsafe fn from_ptr_basic<'a>(ptr: libcamera_control_info_map_t) -> Self {
+        // Safety: we can cast it because of `#[repr(transparent)]`
+        Self(ptr)
+    }
+
     pub(crate) unsafe fn from_ptr<'a>(ptr: NonNull<libcamera_control_info_map_t>) -> &'a mut Self {
         // Safety: we can cast it because of `#[repr(transparent)]`
         &mut *(ptr.as_ptr() as *mut Self)