diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/pipeline/vivid/vivid.cpp | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/src/libcamera/pipeline/vivid/vivid.cpp b/src/libcamera/pipeline/vivid/vivid.cpp index 6dce9928..cd4c1945 100644 --- a/src/libcamera/pipeline/vivid/vivid.cpp +++ b/src/libcamera/pipeline/vivid/vivid.cpp @@ -7,8 +7,12 @@ #include <libcamera/base/log.h> +#include <libcamera/camera.h> + #include "libcamera/internal/device_enumerator.h" +#include "libcamera/internal/media_device.h" #include "libcamera/internal/pipeline_handler.h" +#include "libcamera/internal/v4l2_videodevice.h" /* * Explicitly disable the unused-parameter warning in this pipeline handler. @@ -27,6 +31,34 @@ namespace libcamera { LOG_DEFINE_CATEGORY(VIVID) +class VividCameraData : public CameraData +{ +public: + VividCameraData(PipelineHandler *pipe, MediaDevice *media) + : CameraData(pipe), media_(media), video_(nullptr) + { + } + + ~VividCameraData() + { + delete video_; + } + + int init(); + + MediaDevice *media_; + V4L2VideoDevice *video_; + Stream stream_; +}; + +class VividCameraConfiguration : public CameraConfiguration +{ +public: + VividCameraConfiguration(); + + Status validate() override; +}; + class PipelineHandlerVivid : public PipelineHandler { public: @@ -92,9 +124,27 @@ bool PipelineHandlerVivid::match(DeviceEnumerator *enumerator) if (!media) return false; - LOG(VIVID, Debug) << "Obtained Vivid Device"; + std::unique_ptr<VividCameraData> data = std::make_unique<VividCameraData>(this, media); + + /* Locate and open the capture video node. */ + if (data->init()) + return false; + + /* Create and register the camera. */ + std::set<Stream *> streams{ &data->stream_ }; + std::shared_ptr<Camera> camera = Camera::create(this, data->video_->deviceName(), streams); + registerCamera(std::move(camera), std::move(data)); + + return true; +} + +int VividCameraData::init() +{ + video_ = new V4L2VideoDevice(media_->getEntityByName("vivid-000-vid-cap")); + if (video_->open()) + return -ENODEV; - return false; // Prevent infinite loops for now + return 0; } REGISTER_PIPELINE_HANDLER(PipelineHandlerVivid) |