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authorDavid Plowman <david.plowman@raspberrypi.com>2022-11-11 13:30:24 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2022-11-14 11:03:32 +0000
commita5fdf63e90d8e9559f53f7bf5b0504f30ce69656 (patch)
treeb39331cad47bbf63bdba9bafdc6b282fea81a41d /include
parent75e7befb1667f620410f0f15a10eccb32d7df66d (diff)
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 <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'include')
-rw-r--r--include/libcamera/internal/pipeline_handler.h4
1 files changed, 3 insertions, 1 deletions
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<CameraConfiguration> 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: