| Message ID | 20240911211816.73763-2-kieran.bingham@ideasonboard.com |
|---|---|
| State | Accepted |
| Commit | 6837607ca3f5ef0c516198494c5211cd7be0b165 |
| Headers | show |
| Series |
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| Related | show |
On Wed, Sep 11, 2024 at 11:18:13PM +0200, Kieran Bingham wrote: > Facilitate easy representations of a MediaPad object by preparing > it as a string and supporting output streams. > > A MediaPad will be report in the following style: > > 'imx283 1-001a'[0] > > Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > v2: > - New patch > > include/libcamera/internal/media_object.h | 4 ++++ > src/libcamera/media_object.cpp | 25 +++++++++++++++++++++++ > 2 files changed, 29 insertions(+) > > diff --git a/include/libcamera/internal/media_object.h b/include/libcamera/internal/media_object.h > index c9d77511a991..d80d5f4574c7 100644 > --- a/include/libcamera/internal/media_object.h > +++ b/include/libcamera/internal/media_object.h > @@ -71,6 +71,8 @@ public: > > void addLink(MediaLink *link); > > + std::string toString() const; > + > private: > LIBCAMERA_DISABLE_COPY_AND_MOVE(MediaPad) > > @@ -85,6 +87,8 @@ private: > std::vector<MediaLink *> links_; > }; > > +std::ostream &operator<<(std::ostream &out, const MediaPad &pad); > + > class MediaEntity : public MediaObject > { > public: > diff --git a/src/libcamera/media_object.cpp b/src/libcamera/media_object.cpp > index 1b191a1e4df8..25f16707ab73 100644 > --- a/src/libcamera/media_object.cpp > +++ b/src/libcamera/media_object.cpp > @@ -235,6 +235,31 @@ void MediaPad::addLink(MediaLink *link) > links_.push_back(link); > } > > +/** > + * \brief Generate a string representation of the MediaPad > + * \return A string representing the MediaPad > + */ > +std::string MediaPad::toString() const > +{ > + std::stringstream ss; > + ss << *this; > + > + return ss.str(); > +} > + > +/** > + * \brief Insert a text representation of a MediaPad into an output stream > + * \param[in] out The output stream > + * \param[in] pad The MediaPad > + * \return The output stream \a out > + */ > +std::ostream &operator<<(std::ostream &out, const MediaPad &pad) > +{ > + out << "'" << pad.entity()->name() << "'[" << pad.index() << "]"; > + > + return out; > +} > + > /** > * \class MediaEntity > * \brief The MediaEntity represents an entity in the media graph
diff --git a/include/libcamera/internal/media_object.h b/include/libcamera/internal/media_object.h index c9d77511a991..d80d5f4574c7 100644 --- a/include/libcamera/internal/media_object.h +++ b/include/libcamera/internal/media_object.h @@ -71,6 +71,8 @@ public: void addLink(MediaLink *link); + std::string toString() const; + private: LIBCAMERA_DISABLE_COPY_AND_MOVE(MediaPad) @@ -85,6 +87,8 @@ private: std::vector<MediaLink *> links_; }; +std::ostream &operator<<(std::ostream &out, const MediaPad &pad); + class MediaEntity : public MediaObject { public: diff --git a/src/libcamera/media_object.cpp b/src/libcamera/media_object.cpp index 1b191a1e4df8..25f16707ab73 100644 --- a/src/libcamera/media_object.cpp +++ b/src/libcamera/media_object.cpp @@ -235,6 +235,31 @@ void MediaPad::addLink(MediaLink *link) links_.push_back(link); } +/** + * \brief Generate a string representation of the MediaPad + * \return A string representing the MediaPad + */ +std::string MediaPad::toString() const +{ + std::stringstream ss; + ss << *this; + + return ss.str(); +} + +/** + * \brief Insert a text representation of a MediaPad into an output stream + * \param[in] out The output stream + * \param[in] pad The MediaPad + * \return The output stream \a out + */ +std::ostream &operator<<(std::ostream &out, const MediaPad &pad) +{ + out << "'" << pad.entity()->name() << "'[" << pad.index() << "]"; + + return out; +} + /** * \class MediaEntity * \brief The MediaEntity represents an entity in the media graph
Facilitate easy representations of a MediaPad object by preparing it as a string and supporting output streams. A MediaPad will be report in the following style: 'imx283 1-001a'[0] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> --- v2: - New patch include/libcamera/internal/media_object.h | 4 ++++ src/libcamera/media_object.cpp | 25 +++++++++++++++++++++++ 2 files changed, 29 insertions(+)