diff options
| -rw-r--r-- | include/libcamera/internal/converter.h | 1 | ||||
| -rw-r--r-- | include/libcamera/internal/converter/converter_v4l2_m2m.h | 1 | ||||
| -rw-r--r-- | src/libcamera/converter.cpp | 7 | ||||
| -rw-r--r-- | src/libcamera/converter/converter_v4l2_m2m.cpp | 8 |
4 files changed, 17 insertions, 0 deletions
diff --git a/include/libcamera/internal/converter.h b/include/libcamera/internal/converter.h index 04187a2a..afea4624 100644 --- a/include/libcamera/internal/converter.h +++ b/include/libcamera/internal/converter.h @@ -56,6 +56,7 @@ public: virtual int configure(const StreamConfiguration &inputCfg, const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfgs) = 0; + virtual bool isConfigured(const Stream *stream) const = 0; virtual int exportBuffers(const Stream *stream, unsigned int count, std::vector<std::unique_ptr<FrameBuffer>> *buffers) = 0; diff --git a/include/libcamera/internal/converter/converter_v4l2_m2m.h b/include/libcamera/internal/converter/converter_v4l2_m2m.h index 402a8039..1ccbfc7c 100644 --- a/include/libcamera/internal/converter/converter_v4l2_m2m.h +++ b/include/libcamera/internal/converter/converter_v4l2_m2m.h @@ -50,6 +50,7 @@ public: int configure(const StreamConfiguration &inputCfg, const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfg) override; + bool isConfigured(const Stream *stream) const override; int exportBuffers(const Stream *stream, unsigned int count, std::vector<std::unique_ptr<FrameBuffer>> *buffers) override; diff --git a/src/libcamera/converter.cpp b/src/libcamera/converter.cpp index 73c02fdc..09ebf4f5 100644 --- a/src/libcamera/converter.cpp +++ b/src/libcamera/converter.cpp @@ -127,6 +127,13 @@ Converter::~Converter() */ /** + * \fn Converter::isConfigured() + * \brief Check if a given stream is configured + * \param[in] stream The output stream + * \return True if the \a stream is configured or false otherwise + */ + +/** * \fn Converter::exportBuffers() * \brief Export buffers from the converter device * \param[in] stream Output stream pointer exporting the buffers diff --git a/src/libcamera/converter/converter_v4l2_m2m.cpp b/src/libcamera/converter/converter_v4l2_m2m.cpp index 342aa32d..83daca15 100644 --- a/src/libcamera/converter/converter_v4l2_m2m.cpp +++ b/src/libcamera/converter/converter_v4l2_m2m.cpp @@ -438,6 +438,14 @@ int V4L2M2MConverter::configure(const StreamConfiguration &inputCfg, } /** + * \copydoc libcamera::Converter::isConfigured + */ +bool V4L2M2MConverter::isConfigured(const Stream *stream) const +{ + return streams_.find(stream) != streams_.end(); +} + +/** * \copydoc libcamera::Converter::exportBuffers */ int V4L2M2MConverter::exportBuffers(const Stream *stream, unsigned int count, |