diff options
| author | Jacopo Mondi <jacopo@jmondi.org> | 2021-10-26 15:21:29 +0200 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2021-12-11 17:53:40 +0100 |
| commit | f6b6f15b54c27c144629fec0a880c4f870815011 (patch) | |
| tree | cb491052bea30eec53eb62b5e37f15be652c13da /include | |
| parent | 6cd5c958b738dd7b06605adff915093f9fe0d513 (diff) | |
libcamera: pipeline: Introduce stopDevice()
Since a queue of waiting Requests has been introduced, not all Requests
queued to the PipelineHandler are immediately queued to the device.
As a Camera can be stopped at any time, it is required to complete the
waiting requests after the ones queued to the device had been completed.
Introduce a pure virtual PipelineHandler::stopDevice() function to be
implemented by pipeline handlers and make the PipelineHandler::stop()
function call it before completing pending requests.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/pipeline_handler.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/libcamera/internal/pipeline_handler.h b/include/libcamera/internal/pipeline_handler.h index 6aa33785..ec986a51 100644 --- a/include/libcamera/internal/pipeline_handler.h +++ b/include/libcamera/internal/pipeline_handler.h @@ -55,7 +55,7 @@ public: std::vector<std::unique_ptr<FrameBuffer>> *buffers) = 0; virtual int start(Camera *camera, const ControlList *controls) = 0; - virtual void stop(Camera *camera) = 0; + void stop(Camera *camera); bool hasPendingRequests(const Camera *camera) const; void queueRequest(Request *request); @@ -70,6 +70,7 @@ protected: void hotplugMediaDevice(MediaDevice *media); virtual int queueRequestDevice(Camera *camera, Request *request) = 0; + virtual void stopDevice(Camera *camera) = 0; CameraManager *manager_; |