From a5fdf63e90d8e9559f53f7bf5b0504f30ce69656 Mon Sep 17 00:00:00 2001 From: David Plowman Date: Fri, 11 Nov 2022 13:30:24 +0000 Subject: libcamera: Add a PipelineHandler::releaseDevice method This notifies pipeline handlers when a camera is released, in case they want to free any resources or memory buffers. Signed-off-by: David Plowman Reviewed-by: Kieran Bingham Reviewed-by: Naushir Patuck Signed-off-by: Kieran Bingham --- include/libcamera/internal/pipeline_handler.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/libcamera/internal/pipeline_handler.h b/include/libcamera/internal/pipeline_handler.h index 96aab9d6..ec4f662d 100644 --- a/include/libcamera/internal/pipeline_handler.h +++ b/include/libcamera/internal/pipeline_handler.h @@ -46,7 +46,7 @@ public: const DeviceMatch &dm); bool acquire(); - void release(); + void release(Camera *camera); virtual std::unique_ptr generateConfiguration(Camera *camera, const StreamRoles &roles) = 0; @@ -74,6 +74,8 @@ protected: virtual int queueRequestDevice(Camera *camera, Request *request) = 0; virtual void stopDevice(Camera *camera) = 0; + virtual void releaseDevice(Camera *camera); + CameraManager *manager_; private: -- cgit v1.2.1