[libcamera-devel] [PATCH 10/30] libcamera: buffer: Drop private function setRequest()

[Jacopo Mondi]

Hi Niklas,

On Wed, Nov 27, 2019 at 12:36:00AM +0100, Niklas Söderlund wrote:
> There is no need to have a private helper function to access a private
> data member when a friend statement is needed anyhow. Remove the helper
> function to simplify the code and make it clear that a private member of
> Buffer is accessed.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>

Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>

Thanks
  j

> ---
>  include/libcamera/buffer.h | 2 --
>  src/libcamera/buffer.cpp   | 8 --------
>  src/libcamera/request.cpp  | 4 ++--
>  3 files changed, 2 insertions(+), 12 deletions(-)
>
> diff --git a/include/libcamera/buffer.h b/include/libcamera/buffer.h
> index afcef805801a43b5..d6db6138ca11d5fe 100644
> --- a/include/libcamera/buffer.h
> +++ b/include/libcamera/buffer.h
> @@ -135,8 +135,6 @@ private:
>
>  	void cancel();
>
> -	void setRequest(Request *request) { request_ = request; }
> -
>  	unsigned int index_;
>  	std::array<int, 3> dmabuf_;
>  	BufferMemory *mem_;
> diff --git a/src/libcamera/buffer.cpp b/src/libcamera/buffer.cpp
> index 82b4799a2510d02f..7043345c3f3207cd 100644
> --- a/src/libcamera/buffer.cpp
> +++ b/src/libcamera/buffer.cpp
> @@ -462,7 +462,6 @@ Buffer::Buffer(unsigned int index, const Buffer *metadata)
>   *
>   * \return The Request the Buffer belongs to, or nullptr if the buffer is
>   * either completed or not associated with a request
> - * \sa Buffer::setRequest()
>   */
>
>  /**
> @@ -489,13 +488,6 @@ void Buffer::cancel()
>  	status_ = BufferCancelled;
>  }
>
> -/**
> - * \fn Buffer::setRequest()
> - * \brief Set the request this buffer belongs to
> - *
> - * The intended callers are Request::prepare() and Request::completeBuffer().
> - */
> -
>  /**
>   * \class FrameBuffer
>   * \brief A buffer handle and dynamic metadata
> diff --git a/src/libcamera/request.cpp b/src/libcamera/request.cpp
> index c14ed1a4d3ce55d0..c2854dc2e8caab2e 100644
> --- a/src/libcamera/request.cpp
> +++ b/src/libcamera/request.cpp
> @@ -220,7 +220,7 @@ int Request::prepare()
>
>  	for (auto const &pair : bufferMap_) {
>  		Buffer *buffer = pair.second;
> -		buffer->setRequest(this);
> +		buffer->request_ = this;
>  		pending_.insert(buffer);
>  	}
>
> @@ -258,7 +258,7 @@ bool Request::completeBuffer(Buffer *buffer)
>  	int ret = pending_.erase(buffer);
>  	ASSERT(ret == 1);
>
> -	buffer->setRequest(nullptr);
> +	buffer->request_ = nullptr;
>
>  	if (buffer->status() == Buffer::BufferCancelled)
>  		cancelled_ = true;
> --
> 2.24.0
>
> _______________________________________________
> libcamera-devel mailing list
> libcamera-devel at lists.libcamera.org
> https://lists.libcamera.org/listinfo/libcamera-devel
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