[libcamera-devel] [RFC PATCH 12/17] libcamera: pipeline: vimc: Migrate to Camera::Private

[Niklas Söderlund]

Hi Laurent,

Thanks for your patch.

On 2021-07-23 07:00:31 +0300, Laurent Pinchart wrote:
> As part of the effort to remove the CameraData class, migrate the
> pipeline handler-specific camera data from CameraData to the
> Camera::Private class.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

Reviewed-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>

> ---
>  src/libcamera/pipeline/vimc/vimc.cpp | 19 +++++++++----------
>  1 file changed, 9 insertions(+), 10 deletions(-)
> 
> diff --git a/src/libcamera/pipeline/vimc/vimc.cpp b/src/libcamera/pipeline/vimc/vimc.cpp
> index d63562b1ee54..866c993d7e50 100644
> --- a/src/libcamera/pipeline/vimc/vimc.cpp
> +++ b/src/libcamera/pipeline/vimc/vimc.cpp
> @@ -42,11 +42,11 @@ namespace libcamera {
>  
>  LOG_DEFINE_CATEGORY(VIMC)
>  
> -class VimcCameraData : public CameraData
> +class VimcCameraData : public Camera::Private
>  {
>  public:
>  	VimcCameraData(PipelineHandler *pipe, MediaDevice *media)
> -		: CameraData(pipe), media_(media)
> +		: Camera::Private(pipe), media_(media)
>  	{
>  	}
>  
> @@ -97,10 +97,9 @@ public:
>  private:
>  	int processControls(VimcCameraData *data, Request *request);
>  
> -	VimcCameraData *cameraData(const Camera *camera)
> +	VimcCameraData *cameraData(Camera *camera)
>  	{
> -		return static_cast<VimcCameraData *>(
> -			PipelineHandler::cameraData(camera));
> +		return static_cast<VimcCameraData *>(camera->_d());
>  	}
>  };
>  
> @@ -438,10 +437,10 @@ bool PipelineHandlerVimc::match(DeviceEnumerator *enumerator)
>  
>  	/* Create and register the camera. */
>  	std::set<Stream *> streams{ &data->stream_ };
> +	const std::string &id = data->sensor_->id();
>  	std::shared_ptr<Camera> camera =
> -		Camera::create(new Camera::Private(this), data->sensor_->id(),
> -			       streams);
> -	registerCamera(std::move(camera), std::move(data));
> +		Camera::create(data.release(), id, streams);
> +	registerCamera(std::move(camera), nullptr);
>  
>  	return true;
>  }
> @@ -530,8 +529,8 @@ void VimcCameraData::bufferReady(FrameBuffer *buffer)
>  	request->metadata().set(controls::SensorTimestamp,
>  				buffer->metadata().timestamp);
>  
> -	pipe_->completeBuffer(request, buffer);
> -	pipe_->completeRequest(request);
> +	pipe()->completeBuffer(request, buffer);
> +	pipe()->completeRequest(request);
>  }
>  
>  REGISTER_PIPELINE_HANDLER(PipelineHandlerVimc)
> -- 
> Regards,
> 
> Laurent Pinchart
> 

-- 
Regards,
Niklas Söderlund