diff options
| -rw-r--r-- | include/libcamera/internal/media_object.h | 4 | ||||
| -rw-r--r-- | src/libcamera/media_object.cpp | 25 |
2 files changed, 29 insertions, 0 deletions
diff --git a/include/libcamera/internal/media_object.h b/include/libcamera/internal/media_object.h index d80d5f45..9356d204 100644 --- a/include/libcamera/internal/media_object.h +++ b/include/libcamera/internal/media_object.h @@ -48,6 +48,8 @@ public: unsigned int flags() const { return flags_; } int setEnabled(bool enable); + std::string toString() const; + private: LIBCAMERA_DISABLE_COPY_AND_MOVE(MediaLink) @@ -61,6 +63,8 @@ private: unsigned int flags_; }; +std::ostream &operator<<(std::ostream &out, const MediaLink &link); + class MediaPad : public MediaObject { public: diff --git a/src/libcamera/media_object.cpp b/src/libcamera/media_object.cpp index 25f16707..3e3772a6 100644 --- a/src/libcamera/media_object.cpp +++ b/src/libcamera/media_object.cpp @@ -147,6 +147,31 @@ MediaLink::MediaLink(const struct media_v2_link *link, MediaPad *source, } /** + * \brief Generate a string representation of the MediaLink + * \return A string representing the MediaLink + */ +std::string MediaLink::toString() const +{ + std::stringstream ss; + ss << *this; + + return ss.str(); +} + +/** + * \brief Insert a text representation of a Link into an output stream + * \param[in] out The output stream + * \param[in] link The MediaLink + * \return The output stream \a out + */ +std::ostream &operator<<(std::ostream &out, const MediaLink &link) +{ + out << *link.source() << " -> " << *link.sink(); + + return out; +} + +/** * \fn MediaLink::source() * \brief Retrieve the link's source pad * \return The source pad at the origin of the link |