[libcamera-devel] [PATCH v2 12/24] libcamera: buffer: Add const accessor to Buffer planes
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Mon Nov 18 02:05:39 CET 2019
Hi Jacopo,
On Fri, Nov 15, 2019 at 05:59:48PM +0100, Jacopo Mondi wrote:
> On Fri, Nov 08, 2019 at 10:53:57PM +0200, Laurent Pinchart wrote:
> > In order to inspect planes of a const Buffer, add a const accessor.
>
> Is this related to this series ?
If I remember correctly, it's needed to translate to the C API in
IPAContextWrapper::mapBuffers().
> > Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> > Reviewed-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
> > ---
> > include/libcamera/buffer.h | 1 +
> > src/libcamera/buffer.cpp | 6 ++++++
> > 2 files changed, 7 insertions(+)
> >
> > diff --git a/include/libcamera/buffer.h b/include/libcamera/buffer.h
> > index 7b657509ab5f..7a070205f0b5 100644
> > --- a/include/libcamera/buffer.h
> > +++ b/include/libcamera/buffer.h
> > @@ -43,6 +43,7 @@ private:
> > class BufferMemory final
> > {
> > public:
> > + const std::vector<Plane> &planes() const { return planes_; }
> > std::vector<Plane> &planes() { return planes_; }
> >
> > private:
> > diff --git a/src/libcamera/buffer.cpp b/src/libcamera/buffer.cpp
> > index 4407201bd81c..960eeb8f7d19 100644
> > --- a/src/libcamera/buffer.cpp
> > +++ b/src/libcamera/buffer.cpp
> > @@ -181,6 +181,12 @@ void *Plane::mem()
> > * image format is multi-planar.
> > */
> >
> > +/**
> > + * \fn BufferMemory::planes() const
> > + * \brief Retrieve the planes within the buffer
> > + * \return A const reference to a vector holding all Planes within the buffer
> > + */
> > +
> > /**
> > * \fn BufferMemory::planes()
> > * \brief Retrieve the planes within the buffer
--
Regards,
Laurent Pinchart
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