libcamera: Declare empty virtual destructors as defaulted

The base class of polymorphic classes is required to declare a
destructor. Several of these are empty, and can thus be declared as
defaulted.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <email@uajain.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/android/jpeg/encoder.h b/src/android/jpeg/encoder.h
index 270ea609..0ca2ba38 100644
--- a/src/android/jpeg/encoder.h
+++ b/src/android/jpeg/encoder.h
@@ -14,7 +14,7 @@
 class Encoder
 {
 public:
-	virtual ~Encoder() {}
+	virtual ~Encoder() = default;
 
 	virtual int configure(const libcamera::StreamConfiguration &cfg) = 0;
 	virtual int encode(const libcamera::FrameBuffer &source,
diff --git a/src/android/post_processor.h b/src/android/post_processor.h
index 5f87a5d1..e0f91880 100644
--- a/src/android/post_processor.h
+++ b/src/android/post_processor.h
@@ -16,7 +16,7 @@ class CameraMetadata;
 class PostProcessor
 {
 public:
-	virtual ~PostProcessor() {}
+	virtual ~PostProcessor() = default;
 
 	virtual int configure(const libcamera::StreamConfiguration &inCfg,
 			      const libcamera::StreamConfiguration &outCfg) = 0;