libcamera: pipeline: Manage resources with std::unique_ptr<>

Replace manual resource destruction with std::unique_ptr<> where
applicable. This removes the need for several destructors.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/src/libcamera/pipeline/simple/converter.h b/src/libcamera/pipeline/simple/converter.h
index 78296680..a3c4d899 100644
--- a/src/libcamera/pipeline/simple/converter.h
+++ b/src/libcamera/pipeline/simple/converter.h
@@ -29,7 +29,6 @@ class SimpleConverter
 {
 public:
 	SimpleConverter(MediaDevice *media);
-	~SimpleConverter();
 
 	int open();
 	void close();
@@ -56,7 +55,7 @@ private:
 	void captureBufferReady(FrameBuffer *buffer);
 	void outputBufferReady(FrameBuffer *buffer);
 
-	V4L2M2MDevice *m2m_;
+	std::unique_ptr<V4L2M2MDevice> m2m_;
 
 	std::queue<FrameBuffer *> captureDoneQueue_;
 	std::queue<FrameBuffer *> outputDoneQueue_;