[libcamera-devel] [PATCH 4/7] android: camera_metadata: Add defaul constructor

[paul.elder at ideasonboard.com]

Hi Jacopo,

On Thu, Jan 21, 2021 at 05:53:02PM +0100, Jacopo Mondi wrote:
> Add a default constructor that initializes a non valid CameraMetadata
> to allow embedding instances of the class in other types.
> 
> Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>

Reviewed-by: Paul Elder <paul.elder at ideasonboard.com>

> ---
>  src/android/camera_metadata.cpp | 5 +++++
>  src/android/camera_metadata.h   | 1 +
>  2 files changed, 6 insertions(+)
> 
> diff --git a/src/android/camera_metadata.cpp b/src/android/camera_metadata.cpp
> index 8e36e758d231..6f1bcdbe274a 100644
> --- a/src/android/camera_metadata.cpp
> +++ b/src/android/camera_metadata.cpp
> @@ -13,6 +13,11 @@ using namespace libcamera;
>  
>  LOG_DEFINE_CATEGORY(CameraMetadata)
>  
> +CameraMetadata::CameraMetadata()
> +	: metadata_(nullptr), valid_(false)
> +{
> +}
> +
>  CameraMetadata::CameraMetadata(size_t entryCapacity, size_t dataCapacity)
>  {
>  	metadata_ = allocate_camera_metadata(entryCapacity, dataCapacity);
> diff --git a/src/android/camera_metadata.h b/src/android/camera_metadata.h
> index 720b760d44da..d653e2f0f502 100644
> --- a/src/android/camera_metadata.h
> +++ b/src/android/camera_metadata.h
> @@ -14,6 +14,7 @@
>  class CameraMetadata
>  {
>  public:
> +	CameraMetadata();
>  	CameraMetadata(size_t entryCapacity, size_t dataCapacity);
>  	CameraMetadata(const camera_metadata_t *metadata);
>  	CameraMetadata(const CameraMetadata &other);
> -- 
> 2.29.2
>